Conductive Hook Positioning Component and Sealing Device

Abstract

The present invention discloses a conductive hook positioning assembly and a locking and sealing device. The conductive hook positioning assembly includes at least a pair of conductive hooks and a mounting member. Two conductive parts of the first conductive hook and the second conductive hook are electrically connected to two access ends of a first circuit. The moving member includes a second circuit. When the moving member slides along the force-receiving inclined surfaces of the first conductive hook and the second conductive hook to a first preset distance, two hook parts of the first conductive hook and the second conductive hook respectively contact two access ends of the second circuit, so that the first circuit is electrically connected and communicated with the second circuit, and thus long-distance reading and batch management can be carried out. The technical solution of the present invention is positioned at a preset position through the relative movement of the first conductive hook and the second conductive hook and the moving member, so that the first circuit is electrically connected and communicated with the second circuit for communication, and can be remotely read and batch-managed by an external reading device. The conductive hook is convenient to use and has a wide range of applications.

Description

Technical Field

[0001] The present invention relates to the technical field of conductive hook claws, and particularly to a conductive hook claw positioning component and a sealing device applying the conductive hook claw positioning component. Background Art

[0002] When a device with a circuit needs to be electrically connected to a circuit in an external component, it often uses connection methods similar to connectors such as electrical plugging and electrical socketing, and can only achieve the connection of fixed circuits, and cannot achieve that a circuit in the device can be electrically connected to circuits in different external components at different times;

[0003] In existing devices with circuits, there are circuits controlled by switches inside, or radio frequency circuits in RFID radio frequency identification tags, and can only realize functions such as reading and writing identification through their own circuits. The device uses one or more switches to achieve the connection of one or more circuits, thereby realizing the transmission of electrical signals and / or communication signals of the device. The structure is relatively complex and occupies a relatively large space. Existing hook claws are only used to achieve mechanical hook functions, and the functions are single. Summary of the Invention

[0004] The main object of the present invention is to provide a conductive hook claw positioning component, aiming to realize the connection of different circuits through the circuit in the conductive hook claw positioning component by means of the conductive hook claw.

[0005] To achieve the above object, the conductive hook claw positioning component provided by the present invention includes at least a pair of conductive hook claws and a mounting member. A pair of the conductive hook claws includes two conductive hook claws. Each conductive hook claw includes a hook claw body, a connecting portion, and a hook portion. The connecting portion is formed at one end of the hook claw body, and the hook portion is formed at the other end of the hook claw body. The connecting portion and the hook portion are electrically connected through a metal structure inside the hook claw body. Each conductive hook claw includes a conduction connection end for electrically connecting with a circuit. The hook portion is configured with a force-receiving inclined surface and a reverse anti-retreat abutting surface disposed away from each other, and a conductive contact is provided on the surface of the hook portion. Each conductive hook claw is elastically connected to the mounting member through the connecting portion, and the force-receiving inclined surfaces of all the conductive hook claws face the front end of the mounting member;

[0006] Wherein, when the conductive hook claw is installed on the mounting member, the included angle between the force-receiving inclined surface and its positive projection on the horizontal plane is set to be an acute angle, and the reverse anti-retreat abutting surface coincides with its positive projection on the horizontal plane or the included angle is set to be an acute angle. When the force-receiving inclined surface receives an oblique acting force, the conductive hook claw can bounce up, and when the oblique acting force is removed, the conductive hook claw can bounce back towards its original position;

[0007] Among them, it includes a first conductive hook claw and a second conductive hook claw. Two conduction connection ends of the first conductive hook claw and the second conductive hook claw are electrically connected to two access ends of a first circuit; a moving part includes at least one circuit, the moving part includes a second circuit, and two access ends of the second circuit are exposed on the surface of the moving part. When the moving part slides along the force-receiving inclined surfaces of the first conductive hook claw and the second conductive hook claw to a first preset distance, two hook parts of the first conductive hook claw and the second conductive hook claw respectively contact the two access ends of the second circuit, so that the first circuit is conducted with the second circuit.

[0008] Preferably, the force-receiving inclined surface of at least one conductive hook claw is arranged away from the hook claw body, the reverse anti-retreat abutting surface is arranged facing the hook claw body, and the reverse anti-retreat abutting surface and the surface of the adjacent hook claw body enclose a hook groove;

[0009] And the force-receiving inclined surface of at least one conductive hook claw is arranged facing the hook claw body, and the reverse anti-retreat abutting surface is arranged away from the hook claw body.

[0010] Preferably, the conductive hook claws are arranged around the mounting part;

[0011] Or the conductive hook claws are mounted on one side of the mounting part.

[0012] Preferably, a third conductive hook claw and a fourth conductive hook claw, the third conductive hook claw and the fourth conductive hook claw are respectively connected to two access ends of a third circuit.

[0013] Preferably, a connecting shaft is constructed at the connection part between the connecting part and the mounting part. When a horizontal force acts on the force-receiving inclined surface, the conductive hook claw is compressed downward and makes a circumferential movement around the connecting shaft. When the horizontal force is removed, the conductive hook claw can bounce upward.

[0014] Preferably, the force-receiving inclined surface intersects with the reverse anti-retreat abutting surface to form a free end. The highest points of the force-receiving inclined surface and the reverse anti-retreat abutting surface are both located at the free end. The outer surface of the free end is a conductive contact surface. After the front end of the moving part slides over the force-receiving inclined surface, the free end holds or abuts against the moving part. The surface of the free end is a smooth curved surface, and the curved surface includes a circular curved surface, an arc curved surface, and an elliptical curved surface.

[0015] Preferably, the connecting part includes the connecting shaft. The connecting shaft is made of plastic material, or the connecting shaft is made of metal material and / or its surface is covered with a shaping layer;

[0016] One end or both ends of the connecting shaft are sleeved with torsion springs. One straight torsion arm of the torsion spring is stuck on the connecting part, and the other straight torsion arm is stuck on the external connecting component, so that the conductive hook claw is elastically arranged on the external connecting component.

[0017] Preferably, the connecting part includes a shaft hole and at least one connecting column. A connecting hole is formed in the connecting column, and the shaft hole communicates with the connecting hole. The conductive hook claw is sleeved on the connecting shaft through the shaft hole and the connecting hole. The shaft hole and the connecting hole are in clearance fit with the connecting shaft, and the connecting part is insulated from the connecting shaft;

[0018] At least one connecting column is sleeved with a torsion spring. One straight torsion arm of the torsion spring is stuck on the connecting part, and the other straight torsion arm is stuck on the external connecting component, so that the conductive hook claw is elastically arranged on the external connecting component.

[0019] Preferably, there are two pairs of conductive hook claws in at least one row of the mounting member;

[0020] And / or the hook claw body is integrally formed with the internal metal structure and is made of conductive metal material;

[0021] And / or the outer surface of the metal structure is wholly or partly wrapped with a plastic layer or a protective layer.

[0022] Preferably, the hook claw body is arranged in a vertical or substantially vertical direction and is connected below the hook part, and the hook part is higher than the hook claw body. The connecting part is located at the other end of the hook claw body and at the bottom end of the hook claw body. The connecting part is elastically connected to the external connecting component through a compression spring.

[0023] The present invention also provides a locking and sealing device, which includes the conductive hook claw positioning component as described above.

[0024] The technical solution of the present invention connects the circuit in the moving part with the circuit connected to the conductive hook claw in the conductive hook claw positioning component through the conductive hook claw, so as to realize that the circuit in the moving part can be connected to the circuits connected to different conductive hook claws, and various circuit functions in the conductive hook claw positioning component. The first conductive hook claw and the second conductive hook claw are arranged on the mounting member. The first conductive hook claw and the second conductive hook claw are electrically connected to the first circuit. A second circuit is arranged in the moving part. When the moving part slides along the force receiving inclined surfaces of the first conductive hook claw and the second conductive hook claw to a first preset distance, the hook parts of the first conductive hook claw and the second conductive hook claw are in contact with the two access ends of the second circuit, so that the first circuit is electrically connected to the second circuit to realize communication. A plurality of conductive hook claws are arranged in the conductive hook claw positioning component to realize the contact between the moving part and different conductive hook claws. Description of the Drawings

[0025] To more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on the structures shown in these drawings.

[0026] Figure 1 Structural schematic diagram of an embodiment of the conductive hook positioning component of the present invention;

[0027] Figure 2 Structural schematic diagram of a part of an embodiment of the conductive hook of the present invention;

[0028] Figure 3 Circuit schematic diagram formed by the conductive hook positioning component and the moving part of the present invention;

[0029] Figure 4 Another part of the circuit schematic diagram formed by the conductive hook positioning component and the moving part of the present invention;

[0030] Figure 5 Structural schematic diagram of another embodiment of the conductive hook positioning component of the present invention;

[0031] Figure 6 Circuit schematic diagram when the locking connecting piece is at the first distance A in the first embodiment of the locking device of the present invention;

[0032] Figure 7 Another circuit schematic diagram when the locking connecting piece is at the first distance A in the first embodiment of the locking device of the present invention;

[0033] Figure 8 Structural schematic diagram of the locking connecting piece in the first embodiment of the locking device of the present invention;

[0034] Figure 9 Structural schematic diagram of the first embodiment of the locking connecting piece of the locking device of the present invention and a plurality of conductive hooks arranged on the mounting piece;

[0035] Figure 10 Another structural schematic diagram in the first embodiment of the locking connecting piece of the locking device of the present invention;

[0036] Figure 11 Circuit schematic diagram of the first embodiment of the combination of the radio frequency antenna board and the circuit board of the locking device of the present invention;

[0037] Figure 12 Another circuit schematic diagram in the first embodiment of the combination of the radio frequency antenna board and the circuit board of the locking device of the present invention;

[0038] Figure 13 Schematic diagram of the structure of the first embodiment of the RF antenna board of the locking device of the present invention;

[0039] Figure 14 Schematic circuit diagram of the locking device of the present invention when waiting to be locked;

[0040] Figure 15 Schematic diagram of the structure of the first embodiment of the locking device of the present invention when locked;

[0041] Figure 16 Schematic diagram of the structure of the first embodiment of the RF antenna board structure of the locking device of the present invention;

[0042] Figure 17 Another schematic diagram of the structure of the first embodiment of the locking connector of the locking device of the present invention;

[0043] Figure 18 Another schematic diagram of the structure of the first embodiment of the locking connector of the locking device of the present invention;

[0044] Figure 19 Another schematic diagram of the structure of the first embodiment of the locking connector of the locking device of the present invention;

[0045] Figure 20 is Figure 8 Schematic diagram of the structure of the locking connector of the locking device of the present invention from another angle;

[0046] Figure 21 Schematic diagram of the structure of the conductive hook part of the locking device of the present invention;

[0047] Figure 22 Stereoscopic structure diagram of the second embodiment of the locking device of the present invention;

[0048] Figure 23 Another stereoscopic structure diagram of the second embodiment of the locking device of the present invention;

[0049] Figure 24 Schematic diagram of a structure of the third embodiment of the locking device of the present invention;

[0050] Figure 25 Schematic circuit diagram of the locking state of the third embodiment of the locking device of the present invention;

[0051] Figure 26 Schematic diagram of a structure of the second lock body in the third embodiment of the locking device of the present invention;

[0052] Figure 27 Schematic diagram of the partial structure of the second lock body in the third embodiment of the locking device of the present invention.

[0053] The implementation, functional features, and advantages of the present invention will be further described in conjunction with embodiments with reference to the accompanying drawings. Detailed implementation manners

[0054] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. However, it should be understood that without further description, the elements, structures, and features in one embodiment can also be combined in other embodiments.

[0055] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). When the specific posture changes, the directional indications will also change accordingly.

[0056] In addition, the descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0057] The present invention provides a conductive hook positioning assembly. The conductive hook positioning assembly can be used in a sensing device, such as a locking device, or can also be a device that controls different circuit connections by being pushed by a moving part. Please refer to Figure 1 and Figure 2, in an embodiment of the present invention, the conductive hook positioning assembly includes at least a pair of conductive hooks 2 and a mounting member. A pair of conductive hooks includes two conductive hooks 2. Each conductive hook 2 includes a hook body 20, a connecting portion 27, and a hook portion 25. The connecting portion 27 is formed at one end of the hook body 20, and the hook portion 25 is formed at the other end of the hook body 20. Each conductive hook 2 includes a conduction connection end 24 for electrically connecting with a circuit. The hook portion 25 is configured with a force-receiving inclined surface 21 and a reverse anti-retreat abutting surface 22 that are arranged away from each other. The surface of the hook portion 25 is provided with a conductive contact. Each conductive hook 2 is elastically connected to the mounting member through the connecting portion 27, and the force-receiving inclined surfaces 21 of all the conductive hooks 2 face the front end of the mounting member. Wherein, when the conductive hook 2 is installed on the mounting member, the included angle between the force-receiving inclined surface 21 and its positive projection on the horizontal plane is set to be an acute angle, and the reverse anti-retreat abutting surface 22 coincides with its positive projection on the horizontal plane or the included angle is set to be an acute angle. When the force-receiving inclined surface 21 receives a horizontal force, the conductive hook 2 is compressed downward, and when the horizontal force is removed, the conductive hook 2 can bounce upward;

[0058] Please refer to Figure 3 , wherein, the conductive hook 2 includes a first conductive hook 201 and a second conductive hook 202. The two conduction connection ends 24 of the first conductive hook 201 and the second conductive hook 202 are electrically connected to two access points of a first circuit. A moving member 3 includes at least one circuit. The moving member 3 includes a second circuit. The two access points of the second circuit are exposed on the surface of the moving member. When the moving member slides along the force-receiving inclined surfaces 21 of the first conductive hook 201 and the second conductive hook 202 to a first preset distance, the two hook portions 25 of the first conductive hook 201 and the second conductive hook 202 respectively contact the two access points of the second circuit, so that the first circuit is conducted with the second circuit. In this embodiment, the first circuit further includes a radio frequency antenna 10, and the second circuit further includes a radio frequency IC core 4. It can be understood that in some embodiments, the radio frequency antenna 10 is located in the second circuit, and the radio frequency antenna 10 can be installed on the radio frequency antenna board 1.

[0059] The technical solution of the present invention uses the conductive hook 2 to connect the circuit in the moving part 3 with the circuit connected to the conductive hook 2 in the conductive hook positioning assembly, so as to realize that the circuit in the moving part 3 can be connected to the circuits connected to different conductive hooks 2, and realize various circuit functions in the conductive hook positioning assembly. The first conductive hook 201 and the second conductive hook 202 are arranged on the mounting part. The first conductive hook 201 and the second conductive hook 202 are electrically connected to the first circuit. There is a second circuit in the moving part 3. When the moving part 3 slides along the force-receiving inclined surface 21 of the first conductive hook 201 and the second conductive hook 202 to a first preset distance, the hook parts of the first conductive hook 201 and the second conductive hook 202 are in contact with the two access points of the second circuit, so that the first circuit is electrically connected and communicated with the second circuit. There are multiple conductive hooks 2 in the conductive hook positioning assembly, so that the moving part 3 can be in contact with different conductive hooks, and further realize that the second circuit of the moving part 3 can be in contact with the circuits connected to different conductive hooks 2, and other circuits in the moving part 3 are in contact with the circuits connected to a certain two conductive hooks 2.

[0060] Among them, the oblique acting force refers to the acting force acting on the force-receiving inclined surface 21 of the conductive hook 2, which enables it to bounce relative to its original position. After the conductive hook 2 bounces, the moving part 3 can slide forward along the force-receiving inclined surface 21. After sliding past the force-receiving inclined surface 21, one end of the conductive hook 2 abuts against the surface of the moving part 3. The front of the insertion end of the moving part 3 is also an inclined surface, which is convenient for the moving part 3 to slide and reduces resistance.

[0061] Among them, the conductive hook positioning assembly can be an integral body, or two parts connected together by the moving part 3, or more than two parts. For example, the moving part 3 can connect four conductive hooks 2 at the same time to realize the connection of the conductive hooks 2 on two mounting parts. The circuit can include a radio frequency antenna board 1, electronic components of the circuit, etc. For example, the conductive hook positioning assembly further includes a radio frequency antenna 10, and the radio frequency antenna 10 is electrically connected to the first circuit; the conductive hook positioning assembly further includes a radio frequency IC chip 4, and the radio frequency IC chip 4 is electrically connected to the first circuit, or the radio frequency IC chip 4 is electrically connected to the second circuit. The mounting part is used to mount the conductive hook 2, and the shape of the mounting part is generally flat, cylindrical, with a wavy surface, a circular surface, an uneven surface, etc. The shape of the mounting part can be designed arbitrarily as long as the corresponding function can be realized. The mounting part is provided with conductive hooks 2 around it; or the conductive hooks 2 are mounted on one side of the mounting part, and / or at least two pairs of conductive hooks 2 are provided in at least one row of the mounting part. That is, the conductive hooks 2 can be arranged circumferentially on the mounting part, or the conductive hooks 2 are mounted on one side of the mounting part. Two pairs of conductive hooks 2 can form a row, and one pair of conductive hooks 2 can also form a row. The two conductive hooks 2 connected by a circuit can be conducted simultaneously or successively. The circuit connected between each pair of conductive hooks 2 is a circuit. Of course, the conductive hook 2 can also have other uses, such as to increase the intensity of movement, the stability of circuit connection, etc. For example, two pairs of conductive hooks 2 are arranged side by side and close to each other. One of the conductive hooks 2 in each pair of conductive hooks 2 is used to connect to the circuit, and the other conductive hook 2 is not connected to the circuit. In the circuit, corresponding electronic components are provided according to the required functions, such as electrons, chips, antennas, capacitors, amplifiers, power supplies, amplifiers, alarms, etc. The circuit can be provided with a power supply, or the RFID technology, a passive RFID circuit can be adopted. The number of conductive hooks 2 can be 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 or 13. Among them, the sizes of multiple conductive hooks 2 can be the same or different. The conduction connection end 24 is electrically connected to the hook part through the hook body. The conductive hook 2 can be made of metal, or part of it can be made of metal. The conduction connection end 24 can be located on the hook body or on the connection part. Each conductive hook 2 has at least one conduction connection end 24, such as 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 or 13, etc. The first preset distance is not specifically limited in the present invention and is set according to needs. That is, the first preset distance range is any value greater than 0 mm, such as 2 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 15 mm, 20 mm, 30 mm, 40 mm, 50 mm, 100 mm, etc. When the moving part 3 moves to the first preset distance, in addition to the first circuit being electrically connected to the second circuit, other circuits can also be connected at the same time.

[0062] Among them, a circuit is a conductive loop composed of metal wires and electrical and electronic components, which is called a circuit. When the circuit is connected, current is generated and it can work. The circuit can work by applying an external power source, or it can generate current through RFID radio frequency identification technology to work. Different circuit functions can be achieved according to different connected electronic components. An open circuit has two access points, and all electronic components are connected between the two access points. The access points of the circuit can also be called connection points. The access points of the circuit refer to the points that can connect the circuit. The access points are attached to the physical mechanical components. The components can be conductive sheets, conductive blocks or conductive plates, etc. It can also be a conductive area (also called a conductive cell) composed of one end of a wire, the exposed part of a conductive sheet, a conductive block, a conductive plate and the wire. The conductive area is composed of countless conductive contacts. Connecting any conductive contact will connect it to its corresponding circuit. When there is current in the circuit, the circuit will perform corresponding work. In the "connected or electrically connected to the two access points of the circuit" in the present invention, the two access points refer to two conductive contacts on the two access points located at both ends of the circuit respectively. Two open circuits are connected and connected through four conductive contacts in pairs, so that the two open circuits are connected into a closed circuit. In the present invention, the positive projection of an object on a horizontal plane refers to the part of the object's projection above the horizontal plane. The electrical connection in the present invention means that the mechanical structures of the access points of the circuit directly touch to connect the circuits.

[0063] Among them, the conductive hook positioning component can be used alone or installed in equipment or other devices, such as boxes, cabinets, bags, and boxes. The information integrated in the RF IC chip 4 can be device information or information in a certain state. The RF IC chip 4 is matched with the RF antenna 10. When the first circuit and the second circuit are connected, a reading and writing device matched with the RF antenna can read and identify the information in the RF IC chip. Other chips can also be provided in the second circuit and the first circuit.

[0064] Furthermore, the conductive hook positioning component further includes a third conductive hook 203 and a fourth conductive hook 204, and the third conductive hook 203 and the fourth conductive hook 204 are respectively connected to the two access points of the third circuit.

[0065] Please refer to Figure 4, specifically, the RF antenna 10 includes a UHF RFID antenna 101 and a HF RFID antenna 102. The UHF RFID antenna 101 is electrically connected to the first circuit, and the HF RFID antenna 102 is electrically connected to the third circuit. When the moving member 3 slides to the second preset distance, the two hook parts of the third conductive hook 203 and the fourth conductive hook 204 respectively contact the two access points of the second circuit, so that the second circuit is electrically connected and communicated with the third circuit; or when the moving member 3 slides to the second preset distance, the third circuit is electrically connected and communicated with other circuits of the moving member 3.

[0066] Among them, the size of the first preset distance and the size of the second preset distance can be the same, the size of the first preset distance is larger or smaller than the size of the second preset distance, and the connection is made according to the use requirements. It can be understood that when the moving member 3 is not connected to the circuit of the conductive hook 2, the HF RFID antenna 102 and the UHF RFID antenna 101 can also be connected and communicated with the circuit in the circuit board through the hook. When the moving member 3 moves to the first preset distance or the second preset distance, the HF RFID antenna or the UHF RFID antenna is disconnected from the circuit in the circuit board, or both are disconnected.

[0067] In the present invention, please refer to Figure 1 and Figure 5 , for a structure of the conductive hook 2, the force-receiving inclined surface 21 of at least one conductive hook faces away from the hook body 20, and the reverse anti-retreat abutting surface 22 faces the hook body 20. The reverse anti-retreat abutting surface 22 and the surface of the adjacent hook body 20 enclose a hook groove; the conductive hook positioning component also includes another structure of the conductive hook, and the force-receiving inclined surface 21 of at least one conductive hook faces the hook body 20, and the reverse anti-retreat abutting surface 22 faces away from the hook body 20.

[0068] Among them, for the hook body design one, the hook body 20 is arranged in a vertical or substantially vertical direction, and is connected below the hook portion 25, and the hook portion 25 is higher than the hook body 20. The connecting portion 27 is located at the other end of the hook body 20 and at the bottom end of the hook body 20. The connecting portion 27 is elastically connected to the external connecting component through a compression spring. For the hook body design two, the hook body 20 is arranged in a horizontal or substantially horizontal direction. The force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 intersect to form a free end. The highest points of the force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 are both located at the free end. The outer surface of the free end is a conductive contact surface. After the front end of the moving member 3 slides over the force-receiving inclined surface 21, the free end holds or abuts against the moving member 3. The surface of the free end is a smooth curved surface, and the curved surface includes a circular curved surface, an arc curved surface, and an elliptical curved surface.

[0069] Wherein, after the conductive hook 2 is installed on the mounting member, the included angle between the force-receiving inclined surface 21 and its positive projection on the horizontal plane is set to be an acute angle, and the reverse anti-retreat abutting surface coincides with its positive projection on the horizontal plane or the included angle is set to be an acute angle. When the force-receiving inclined surface 21 receives a horizontal force, the conductive hook 2 is compressed downward and makes a circumferential movement around the connecting shaft. When the horizontal force is removed, the conductive hook 2 can bounce upward.

[0070] The first elastic connection mode between the connecting portion 27 and the mounting member: A connecting shaft is constructed at the connection between the connecting portion and the mounting member. The connecting shaft is located at the connecting portion 27. The connecting shaft is made of plastic material, or the connecting shaft is made of metal material and / or its surface is covered with a shaping layer. Wherein, one end or both ends of the connecting shaft are sleeved with torsion springs. One straight torsion arm of the torsion spring is stuck on the connecting portion, and the other straight torsion arm is stuck on an external connecting component, so that the conductive hook 2 is elastically installed on the external connecting component. The second elastic connection mode between the connecting portion 27 and the mounting member: The connecting portion 27 includes a shaft hole and at least one connecting column. A connecting hole is formed in the connecting column. The shaft hole communicates with the connecting hole. The conductive hook 2 is sleeved on the connecting shaft through the shaft hole and the connecting hole. The shaft hole and the connecting hole are in clearance fit with the connecting shaft, and the connecting portion is insulated from the connecting shaft;

[0071] At least one connecting column is sleeved with a torsion spring. One straight torsion arm of the torsion spring is stuck on the connecting portion, and the other straight torsion arm is stuck on an external connecting component, so that the conductive hook is elastically installed on the external connecting component.

[0072] And / or the hook body is integrally formed with the internal metal structure and is made of conductive metal material;

[0073] And / or the outer surface of the metal structure is entirely or partially wrapped with a plastic layer or a protective layer.

[0074] The present invention further provides a locking device, including the conductive hook positioning component as described above.

[0075] In the present invention, the conductive hook positioning component is specifically applied to an embodiment of the locking device, which is introduced in detail as follows. Different embodiments will appear, and the same component has different names, but the principle remains the same.

[0076] In the first embodiment of the locking device of the present invention, please refer to Figure 6 and Figure 7, the present invention provides a locking and sealing device 100. In the first embodiment of the present invention, the locking and sealing device 100 includes a radio frequency antenna board 1, at least two conductive hook claws 2, a locking connecting member 3, and a radio frequency IC chip 4. The radio frequency antenna board 1 includes a radio frequency antenna 10. At least two conductive hook claws 2 are electrically connected to the radio frequency antenna 10. One end of each conductive hook claw 2 has an elastic connection structure (not labeled), so that the conductive hook claw 2 can make elastic up and down movements. The other end is constructed with a force-receiving inclined surface 21. When the force-receiving inclined surface 21 receives a horizontal force, the conductive hook claw 2 is compressed downward, and when the force is removed, the conductive hook claw 2 can bounce upward. One side of the locking connecting member 3 is provided with at least one conductive portion and forms a conduction section 31 with a size of a, 0mm ≤ a ≤ 100mm, and the conduction section 31 is electrically connected to the circuit inside the locking connecting member 3;

[0077] Please specifically refer to Figure 6 , where two of the conductive hook claws 2 are respectively named the first conductive hook claw 201 and the second conductive hook claw 202. A radio frequency antenna 10 is connected between the first conductive hook claw 201 and the second conductive hook claw 202 to form an electrical connection. The locking connecting member 3 includes at least one circuit. One of the circuits is named the first circuit of the locking connecting member. Two of the conduction sections are respectively named the first conduction section 311 and the second conduction section 312. The first conduction section 311 and the second conduction section 312 are respectively electrically connected to two access points of the first circuit of the locking connecting member; Figure 6 and Figure 7 The labels 201 and 202 marked only schematically represent the connection relationship and do not involve the specific structures of the first conductive hook claw 201 and the second conductive hook claw 202.

[0078] Please specifically refer to Figure 7 , where, during the process that the locking connecting member 3 moves to make the locking and sealing device 100 form a locked and sealed state, when the locking connecting member 3 slides to the first distance A, the ends of the first conductive hook claw 201 and the second conductive hook claw 202 with the force-receiving inclined surface 21 respectively abut or contact the first conduction section 311 and the second conduction section 312, so that the first circuit of the locking connecting member in the locking connecting member 3 is electrically connected to the radio frequency antenna 10 to form a closed loop. The radio frequency IC chip 4 is installed in the circuit formed by the first circuit of the locking connecting member in the locking connecting member 3 and the radio frequency antenna 10, so that the radio frequency IC chip 4 can be read by the outside; Please specifically refer to Figure 1 and Figure 8, wherein, on one side of at least one conductive hook 2 facing away from the force-bearing inclined surface 21, a reverse anti-withdrawal abutting surface 22 for preventing the locking connecting member 3 from withdrawing in the reverse direction is constructed, and at least one anti-withdrawal structure 32 for cooperating with the reverse anti-withdrawal abutting surface 22 is provided on the surface of the locking connecting member 3. During the reverse movement of the locking connecting member 3, at least one reverse anti-withdrawal abutting surface 22 and the anti-withdrawal structure 32 arranged opposite thereto gradually approach and abut against each other, thereby preventing the locking connecting member 3 from continuing to move.

[0079] In the technical solution of the present invention, the sealing device 100 connects the circuits in the RF antenna board 1 and the locking connecting member 3 through the conductive hook 2, so that the RF IC chip 4 located therein can be recognized and read by a reading and writing device matching the RF antenna 10, thereby realizing the detection of whether the sealing device 100 is in the sealed state. There are two conductive hooks 2 respectively named the first conductive hook 201 and the second conductive hook 202. An RF antenna 10 is connected between the first conductive hook 201 and the second conductive hook 202 to form an electrical connection. The locking connecting member 3 includes at least one circuit, and one of the circuits is named the first circuit of the locking connecting member. Two conduction segments 31 are respectively named the first conduction segment 311 and the second conduction segment 312. The first conduction segment 311 and the second conduction segment 312 are respectively electrically connected to two access points of the first circuit of the locking connecting member.

[0080] Wherein, during the process that the locking connecting member 3 moves to make the sealing device 100 form a sealed state, when the locking connecting member 3 slides to the first distance A, the ends of the first conductive hook 201 and the second conductive hook 202 having the force-bearing inclined surface 21 respectively abut against or contact the first conduction segment 311 and the second conduction segment 312, so that the first circuit of the locking connecting member in the locking connecting member 3 is electrically connected to the RF antenna 10 to form a closed loop. The RF IC chip 4 is arranged in the circuit formed by the first circuit of the locking connecting member in the locking connecting member 3 and the RF antenna 10, so that the RF IC chip 4 can be recognized by the outside world. When the first conductive hook 201 and the second conductive hook 202 are disconnected or separated from the first conduction segment 311 and the second conduction segment 312, the first circuit of the locking connecting member in the locking connecting member 3 is disconnected from the RF antenna 10, and the RF IC chip 4 cannot be read by the outside world. The outside reading and writing device cannot read the RF IC chip 4 and thus judges that the sealing device 100 is not sealed.

[0081] Wherein, on one side of at least one conductive hook 2 facing away from the force-bearing inclined surface 21, a reverse anti-withdrawal abutting surface 22 for preventing the locking connecting member 3 from withdrawing in the reverse direction is constructed, and on the surface of the locking connecting member 3, at least one anti-withdrawal structure 32 for cooperating with the reverse anti-withdrawal abutting surface 22 is constructed, so that during the reverse movement of the locking connecting member 3, at least one reverse anti-withdrawal abutting surface 22 and the anti-withdrawal structure 32 arranged opposite thereto gradually approach and abut against each other, thereby preventing the locking connecting member 3 from continuing to move.

[0082] In this embodiment, the RF antenna 10 can be directly connected with wires at both ends, or can include other electronic components to form the RF antenna 10 circuit. The RF IC chip 4 internally integrates product information such as the types, quantities, and specifications of the products to be locked and sealed, as well as other relevant information, such as geographical location information. The first distance A is, according to the design requirements, manually pushing the locking connecting member 3 until one ends of the first conductive hook 201 and the second conductive hook 202 having the force-bearing inclined surface 21 respectively abut or contact the first conduction segment 311 and the second conduction segment 312, and this distance is named the first distance A. The size of the first distance A is not strictly defined, as long as the corresponding functions can be achieved. For example, the size range of the first distance A can be any value greater than 0.001 mm and less than or equal to 101 mm. Of course, it can also be any value greater than or equal to 101 mm. The number of the conductive hooks 2 is set according to needs. The conductive hooks 2 are used to connect the circuit in the locking connecting member 3 with the RF antenna 10 circuit, or can only be used to increase the strength without connecting to the circuit. For example, a reinforcing conductive hook 2 arranged in parallel with the first conductive hook 201 does not connect to the circuit, or is connected to the same access point as the first conductive hook 201 to share the pressure of the locking connecting member 3 on the first conductive hook 201, thereby increasing the strength of supporting the locking connecting member 3 and also avoiding the wear of the first conductive hook 201 after long-term use. The material of the conductive hook 2 is a conductive material, preferably copper, and can also be other metals, such as iron, alloy, gold, silver, aluminum and their products, etc. Of course, the material of the conductive hook 2 can also be other conductive materials, as long as the corresponding conductive functions can be achieved. The conductive part occupies a certain surface area on the locking connecting member 3 to form the conduction segment 31. The conductive hook 2 can only achieve the connection of the two circuits by touching the conduction segment 31. The surface of the conduction segment 31 is preferably a plane, or can also be a curved surface, which is designed according to the use requirements. The number of the conductive hooks 2 can be 3, 4, 5, 6, 7, 8, 9, 10, etc. Please refer specifically to Figure 9 , two or more conductive hooks 2 are located on the mounting member 23, and the mounting member 23 can be in the shape of Figure 9 a plate as shown, or can be other shapes, such as cylindrical, square, other regular or irregular shapes, such as Figure 10The columnar locking connector 3 shown. The locking connector 3 presses one end of the conductive hook 2 having a force-receiving inclined surface 21.

[0083] In other embodiments of the present invention, the RF antenna 10 is connected to the first circuit of the locking connector only through one conductive hook 2. One access point of the first circuit of the locking connector is directly electrically connected to the RF antenna 10 through a wire, and the other access point of the first circuit of the locking connector exists in the form of a conduction section 31. The conductive hook 2 is electrically connected to the other end of the RF antenna 10. When the conductive hook 2 is in contact with, touches and connects to, or abuts against the conduction section 31, the RF antenna 10 is connected to the first circuit of the locking connector. The RF IC chip 4 is disposed in the RF antenna circuit or in the circuit formed by the connection of the RF antenna 10 and the first circuit of the locking connector. Of course, in addition to the connection method in which one access point of the first circuit of the locking connector is directly electrically connected to the RF antenna 10 through a wire, one access point of the first circuit of the locking connector can also be electrically connected to the RF antenna 10 through connection methods such as plugging, sleeving, screwing, and welding, which will not be introduced one by one here.

[0084] Please refer specifically to Figure 8 and Figure 10 , further, at least one sliding groove 33 is recessed on one surface of the locking connector 3. Each sliding groove 33 can accommodate one end of the conductive hook 2 having a force-receiving inclined surface 21. The inner wall of at least one sliding groove 33 is provided with a first conduction section 311 or a second conduction section 312, and at least one anti-retreat structure 32 is constructed in the sliding groove 33 whose inner wall is provided with a conduction section 31.

[0085] Please refer to again in combination with Figure 8 , the first conduction section 311 or the second conduction section 312 can be located on the side wall or the bottom wall of the sliding groove 33. One end of the conductive hook 2 having a force-receiving inclined surface 21 slides into a sliding groove 33 and continues to slide forward so that the conductive hook 2 is in contact with the conduction section 31 in the sliding groove 33; or one end of the conductive hook 2 having a force-receiving inclined surface 21 slides into a sliding groove 33 so that the conductive hook 2 is in contact with the conduction section 31 in the sliding groove 33. The sliding groove 33 defines the sliding path of one end of the conductive hook 2 having a force-receiving inclined surface 21 on the locking connector 3, and at the same time ensures the stability and accuracy of the connection between the circuit in the locking connector 3 and the RF antenna 10 circuit. In this embodiment, the second conduction section 312 and the first conduction section 311 are located in different sliding grooves 33. It can be understood that the second conduction section 312 can also be located in the sliding groove 33 provided with the first conduction section 311.

[0086] In other embodiments, the locking device 100 also includes other circuits of the locking connector, the third conductive section is electrically connected to an access point of the locking connector circuit, and the other access point of the locking connector circuit is fixedly connected or detachably connected to the RF antenna 10 to form an electrical connection. When the locking connector 3 slides to the second distance, one end of the conductive claw 2 having the force-bearing inclined surface 21 supports or contacts the third conductive section, so that the circuit in the locking connector 3 is electrically connected to the RF antenna 10 to form a closed loop. The circuit in the locking connector can be one, two, or more than two, and two circuits can be turned on at the same time, or one, or more than two, according to design requirements.

[0087] Please refer to Figure 11 and Figure 12 Furthermore, the sealing device 100 also includes a circuit board 5 , in which at least one circuit is provided, one of which is named as a first circuit board circuit 50 , and at least one access point of the first circuit board circuit 50 is exposed on the surface of the circuit board 5 .

[0088] Please refer to the specific Figure 11 In some other embodiments, for example, one access point of the first circuit 50 of the circuit board is exposed on the surface of the circuit board 5, and another access point of the first circuit 50 of the circuit board is directly electrically connected to the RF wire through a wire or the like. The locking device 100 also includes a third conductive hook 203, and the end of the third conductive hook 203 that is away from its force-bearing inclined surface 21 is electrically connected to the RF antenna 10. When the end of the third conductive hook 203 with the force-bearing inclined surface 21 is not subjected to external force, it is supported or contacted with the access point of the first circuit 50 of the circuit board on the surface of the circuit board 5 to form an electrical connection, so that the first circuit 50 of the circuit board is turned on to form a closed loop. The access point of the first circuit 50 of the circuit board is designed to have a certain surface area as required. The first circuit 50 of the circuit board is fixedly connected or detachably connected to the RF antenna 10, such as being electrically connected to the RF antenna 10 by plugging, socketing, screwing, welding, or other connection methods.

[0089] When the locking and sealing device 100 is not locked and sealed, one end of the third conductive hook 203 with the force-receiving inclined surface 21 is not subjected to an external force. One end of the third conductive hook 203 with the force-receiving inclined surface 21 abuts against or touches the access point 50 of the first circuit of the circuit board 5 on the surface of the circuit board 5 to form an electrical connection. The reading and writing device can identify the first circuit 50 of the circuit board, thereby indicating that the locking and sealing device 100 is currently in an unlocked state. At the same time, by identifying whether the first circuit 50 of the circuit board is conductive through the reading and writing device, it can be retrieved that the locking and sealing device 100 is installed on the bag or the pouch, and the position of the bag or the pouch can be accurately obtained. The first circuit 50 of the circuit board includes a circuit board radio frequency chip 51, and the circuit board radio frequency chip 51 integrates storage information of the bag or the pouch, etc. A radio frequency antenna 10 is connected inside the first circuit 50 of the circuit board, or another radio frequency antenna can also be used.

[0090] In an embodiment of the present invention, please refer to Figure 12 , the locking and sealing device 100 further includes a fourth conductive hook 204. The third conductive hook 203 and the fourth conductive hook 204 are electrically connected through the connected radio frequency antenna 10 circuit. Another access point of the first circuit 50 of the circuit board is also exposed on one side of the circuit board 5. When one end of the fourth conductive hook 204 with the force-receiving inclined surface 21 is not subjected to an external force, it abuts against or touches another access point of the first circuit 50 of the circuit board to form an electrical connection, so that the first circuit 50 in the circuit board 5 is conducted, and then the circuit board radio frequency chip 51 can be read. In the present invention, the third conductive hook 203 and the fourth conductive hook 204 are used together to control the connection and disconnection between the first circuit 50 of the circuit board and the radio frequency antenna 10 circuit, so that the radio frequency antenna 10 circuit can be connected to different circuits to achieve different functions.

[0091] Please refer to Figure 13 , further, the radio frequency antenna 10 includes a ultra-high frequency RFID antenna 11 and a high frequency RFID antenna 12. The thickness of the radio frequency antenna board 1 is any value between 0.1 mm and 100 mm, such as 2.3 mm, 2.4 mm, 2.5 mm, 2.6 mm, 2.7 mm, 2.8 mm, and 2.9 mm, etc. Specifically, a metal layer (not shown) is laid on one side of the radio frequency antenna board 1, and the ultra-high frequency RFID antenna 11 and the high frequency RFID antenna 12 are laid on the other side.

[0092] Please refer to Figure 14, both the first conductive hook 201 and the second conductive hook 202 are electrically connected to the ultra-high frequency RFID antenna 11; the locking device 100 further includes a fifth conductive hook 205 and a sixth conductive hook 206. Both the third conductive hook 203 and the fourth conductive hook 204 are electrically connected to the ultra-high frequency RFID antenna 11, and both the fifth conductive hook 205 and the sixth conductive hook 206 are electrically connected to the high-frequency RFID antenna 12. The circuit board 5 further includes a second circuit of the circuit board. Two access points of the second circuit of the circuit board are exposed on the surface of the circuit board 5. When the ends of the fifth conductive hook 205 and the sixth conductive hook 206 with the force-receiving inclined surface 21 are not subjected to an external force, the ends of the fifth conductive hook 205 and the sixth conductive hook 206 with the force-receiving inclined surface 21 respectively abut or contact the two access points of the second circuit of the circuit board to make the second circuit of the circuit board conductive. When the first circuit of the locking connector is about to be conductive or in a conductive state, the third conductive hook 203 and the fourth conductive hook 204 abut or contact the walls of the two sliding grooves 33 of the locking connector 3 to disconnect the first circuit 50 of the circuit board.

[0093] In other embodiments of the present invention, both the third conductive hook 203 and the fourth conductive hook 204 are electrically connected to the high-frequency RFID antenna 12, and both the fifth conductive hook 205 and the sixth conductive hook 206 are electrically connected to the ultra-high frequency RFID antenna 11. When the first circuit of the locking connector is about to be conductive or in a conductive state, the fifth conductive hook 205 and the sixth conductive hook 206 abut or contact the walls of the two sliding grooves 33 of the locking connector 3 to disconnect the second circuit of the circuit board.

[0094] Please refer back to Figure 8 , further, limiting holes 34 are provided in the bottom walls of the two sliding grooves 33 of the locking connector 3. When the first circuit of the locking connector is about to be conductive or in a conductive state, the two ends of the fifth conductive hook 205 and the sixth conductive hook 206 with the force-receiving inclined surface 21 pass through the two limiting holes 34 and are electrically connected to the two access points of the second circuit of the circuit board; or the two ends of the third conductive hook 203 and the fourth conductive hook 204 with the force-receiving inclined surface 21 pass through the two limiting holes 34 and are electrically connected to the two access points of the first circuit 50 of the circuit board.

[0095] Further, one of the anti-retreat structures 32 is named the first anti-retreat structure 32. When the first circuit of the locking connector is in a conductive state, the reverse anti-retreat abutting surface 22 and one of the anti-retreat structures 32 are arranged opposite to or in abutment with each other, so that during the reverse movement of the locking connector 3, the reverse anti-retreat abutting surface 22 and the corresponding anti-retreat structure 32 gradually approach and abut against each other or abut against each other, thereby preventing the locking connector 3 from continuing to move.

[0096] Please refer to Figure 15 and Figure 16, Further, the locking and sealing device includes a first lock body 101 and a second lock body 102. The first lock body 101 includes a plastic outer shell 1011 and a metal inner shell 1012. A first accommodation groove (not labeled) is provided inside the plastic outer shell 1011, and a second accommodation groove (not labeled) is provided inside the metal inner shell 1011. The metal inner shell 1012 is accommodated in the first accommodation groove. A limiting structure (not shown) that cooperates with the metal inner shell is provided on the inner wall of the first accommodation groove, so that an accommodation space is formed between the top wall of the first accommodation groove and the top wall of the second accommodation groove. The RF antenna board 1 is installed in the accommodation space, and the side of the RF antenna board 1 covered with a metal layer faces the top wall of the second accommodation groove; the second lock body 102 is snap-connected to the first lock body 101. The metal inner shell 1012 is penetrated in the width direction with a first jack (not labeled), and the first jack communicates with the second accommodation groove. One end of the conductive hook 2 having a force-receiving inclined surface 21 is located in the first jack. The second lock body 102 is penetrated horizontally with a second jack (not labeled). When the second lock body 102 and the first lock body 101 are snap-connected, the first jack and the second jack are horizontally penetrated. One end of the locking connecting member 3 forms a limiting wing 35. The maximum dimension of the limiting wing 35 in the width direction of the sliding groove 33 is greater than the maximum dimension of the aperture of the first jack and the maximum dimension of the aperture of the second jack. The maximum dimension of the locking connecting member body in the width direction of the sliding groove 33 is less than the minimum dimension of the aperture of the first jack and the minimum dimension of the aperture of the second jack.

[0097] Specifically, the RF IC chip 4 is located in the first circuit of the locking connecting member 3;

[0098] In other embodiments of the present invention, the RF IC chip 4 is located in the first lock body 101; or the RF IC chip 4 is located in the second lock body 102. Specifically, the conductive hook 2 includes a metal body. One end of the metal body is electrically connected to the RF antenna 10. The force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 are formed at one end of the metal body. The other end of the metal body is connected to the mounting member in the locking and sealing device 100 by an elastic connection method, and a connecting shaft is constructed at the connection part. Specifically, a plastic shaping layer is formed on the surface of the end of the conductive hook 2 away from the force-receiving inclined surface 21. At least one connecting column is constructed on the plastic shaping layer. The connecting column is penetrated inside with a connecting hole and is sleeved with a torsion spring outside. The connecting column is sleeved on the connecting shaft, and the connecting shaft is installed on the mounting member. The conductive hook 2 realizes elastic movement through the torsion spring.

[0099] Further, the second lock body 102 further includes at least one conductive hook 2 for conducting electricity with the circuit in the locking connection member 3. Wherein, a limit engaging structure 6 can be provided between the first lock body 101 and the second lock body 102, and the limit engaging structure 6 can enable the first lock body 101 and the second lock body 102 to be combined and separated. The limit engaging structure 6 includes a first limit plate (not labeled), a second limit plate (not labeled), a first blocking member (not labeled) and a second blocking member (not labeled). The first blocking member and the second blocking member are respectively located on both sides of the second limit plate, and the first blocking member, the second blocking member and the second limit plate enclose a limit groove (not labeled), and the first limit plate can be received in the limit groove; the limit engaging structure further includes a third blocking member located on one side of the first limit plate. A convex rib protrudes from the side of the third blocking member away from the first limit plate, and the convex rib, the first limit plate and the third blocking member enclose a first fixing groove (not labeled). When the first limit plate is inserted into the limit groove, the first blocking member is gradually inserted into the first fixing groove, and the first blocking member and the third blocking member are stacked up and down.

[0100] Specifically, please refer to Figure 8 and Figure 10 . In the present invention, the specific structure of the locking connection member can be as follows. The locking connection member 3 includes a locking connection member body, at least one circuit and at least one anti-retreat structure 32. The circuit is arranged in the locking connection member body, and two access points of at least one circuit are arranged on the surface of the locking connection member body. The part of the access point exposed on the surface of the locking connection member body is called a conductive part, and the surface of the conductive part is a conductive contact surface. The conductive contact of the conductive part contacts the access point of the external circuit to realize the connection and communication of the two circuits. The maximum length dimension of the conductive part is any value between 0 cm and 100 cm, and the maximum width dimension of the conductive part is any value between 0 cm and 100 cm; the anti-retreat structure 32 is used to block and limit the external connection member that touches it, and the anti-retreat structure 31 is located on the locking connection member body.

[0101] Wherein, the locking connection member 3 can include one radio frequency IC chip, or two, or more than two. The radio frequency IC chip is arranged in the circuit in the locking connection member body, and when the circuit in the locking connection member body is connected to the external circuit, the radio frequency IC chip can be read by the outside.

[0102] Among them, at least two parallel ribs 36 are provided on the surface of the locking connection member body. A sliding groove 33 is formed by two adjacent ribs 36 and the locking connection member body therebetween. At least one conductive portion is located on the bottom wall or side wall of the sliding groove 33. The length direction of the conductive portion is arranged in parallel with the length direction of the rib 36, or the width direction of the conductive portion is arranged in parallel with the length direction of the rib 36, or the length direction of the conductive portion is arranged between the length direction and the width direction of the rib 36. The locking connection member body includes a front end and a rear end. Of course, please refer to Figure 17 , no rib is provided on the surface of the locking connection member body. The conductive portion or the conduction section 31 is formed on the surface of the locking connection member body. The locking connection member body is provided with a limiting hole 34 and a limiting wing 35. Of course, the locking connection member without a sliding groove on the surface can also be of other shapes, such as cylindrical.

[0103] Among them, a limiting groove 37 is recessed in the bottom wall of the sliding groove 33. At least one conductive portion is located in the limiting groove 37. At least one limiting groove 37 includes a first side wall. The first side wall is arranged away from the front end of the locking connection member body. When the opening of the limiting groove 37 where the first side wall is located faces upward, the end of the first side wall far from the bottom wall of the limiting groove 37 is higher than the end close to the bottom wall of the limiting groove 37, and the distance dimension of the projection of the end of the first side wall far from its bottom wall on the horizontal plane to the front end of the locking connection member body is greater than or equal to the distance dimension of the projection of the end of the first side wall close to its bottom wall on the horizontal plane to the front end of the locking connection member body. One first side wall constitutes a retaining structure 32. Among them, when the surface of the first side wall is subjected to a horizontal force and is held against, the object applying the force is prevented from moving forward.

[0104] Further, the locking connection member further includes a buckle structure for engaging and fixing with an external connection member, so that the electronic seal cannot be pushed forward. The buckle structure is located at the rear end of the locking connection member body. Among them, when at least one circuit in the locking connection member body is connected to at least one circuit in the external connection member, the buckle structure is engaged and fixed with the external connection member. Among them, the buckle structure includes at least one limiting wing 35. A limiting wing 35 protrudes from the surface of the locking connection member body and is arranged along the circumferential direction of the locking connection member body. Or, please refer to Figure 19 , the buckle structure is at least one fixing hole 301 formed at the rear end of the locking connection member body. The lock body is provided with at least one limiting post that cooperates with it. A limiting post is inserted into a fixing hole 301 to fix the position of the locking connection member body.

[0105] Among them, the shape of the locking connection member body can be plate-shaped, columnar, circular, oval, polygonal, cubic, irregular-shaped body, etc.; among them, at least one surface of the plate-shaped locking connection member body is provided with a conductive part, and the conductive parts are arranged along the length direction and / or the width direction of the plate-shaped locking connection member body. Of course, as Figure 19 and Figure 18 shown, the shape of the locking connection member body can also be cylindrical. The shaft of the columnar locking connection member body is provided with a conductive part, and / or the circumference is provided with a conductive part, and / or both ends of the columnar locking connection member body are provided with conductive parts. Among them, the circuit surface in the locking connection member body is covered with a shaping layer to form the locking connection member body. The shaping layer is an insulating material, and the insulating material includes plastic materials; please refer to Figure 20 for combination. The shaping layer formed of plastic material is provided with a plurality of reinforcing blind holes 38 on the surface, and the reinforcing blind holes 38 play a role in shaping and strengthening the strength of the locking connection member body.

[0106] Among them, the locking connection member body is further provided with at least one receiving hole (not marked). The hole wall of the receiving hole is fixedly connected with an elastic ratchet 39. The elastic ratchet 39 has elasticity and is bent. The elastic ratchet 39 protrudes from the surface of the locking connection member body, and one elastic ratchet 39 is received in one receiving hole. When the locking connection member body is received in or inserted into the lock body, the elastic ratchet 39 partially abuts against the lock body to play a role in fixing the locking connection member body, so that the relative position relationship between the locking connection member body and the lock body is stable. Due to the elasticity of the elastic ratchet 39 itself, it is beneficial to the relative movement of the two under the action of an external force.

[0107] Among them, at least two conductive parts are located at the bottom wall or side wall of the sliding groove or the limiting groove, and at least two spaced conductive parts are laid on the inner wall of at least one sliding groove or limiting groove.

[0108] In the present invention, the structure of the conductive hook is introduced in detail. The specific structure of the conductive hook 2 can be that the conductive hook 2 includes a hook part, a hook arm, a connecting part and a conducting connection end 24. The hook arm is also called the hook body. The hook part is configured with a force-receiving inclined surface 21 and a reverse anti-retreat abutting surface 22 arranged away from each other. The surface of the hook part is provided with a conductive contact; one end of the hook arm protrudes with a hook part, the connecting part is located at the other end of the hook arm, and is connected to an external connecting component by an elastic connection method, and a connecting shaft (not shown) is configured at the connection part thereof. The conducting connection end 24 is electrically connected to the conductive contact through the hook arm;

[0109] Wherein, after the conductive hook 2 is installed on the mounting member, the included angle between the force-receiving inclined surface 21 and its positive projection on the horizontal plane is set to be acute, and the reverse anti-retreat abutting surface 22 coincides with its positive projection on the horizontal plane or the included angle is set to be acute; when the force-receiving inclined surface 21 is subjected to a horizontal force, the conductive hook 2 is compressed downward and makes a circumferential movement around the connecting shaft, and when the horizontal force is removed, the conductive hook can bounce upward.

[0110] Wherein, one end of the hook arm is connected to any angular position of the hook portion. Wherein, the position and orientation of the hook arm at the connecting portion include the left side, the right side, the upper part, the lower part, the front end, the rear end, the left rear side, and the front and rear sides. Wherein, the hook arm is arranged horizontally or substantially horizontally, and the hook portion is higher than the hook arm; alternatively, the hook arm is arranged substantially vertically, and the hook portion is located at the upper end or the lower end of the hook arm. Wherein, the hook portion is arranged substantially in a flat shape, the hook portion includes two flat surfaces, the force-receiving inclined surface is located on one side between the two flat surfaces, and the reverse anti-retreat abutting surface is located on the other side between the flat surfaces. After the conductive hook is installed on the lock body, the hook arm is connected to the left flat surface or the right flat surface of a hook portion. Wherein, the shape of the hook arm includes a long strip shape, a column shape, and an irregular shape. Wherein, the connecting portion is connected to the mounting member 23 through a torsion spring.

[0111] Wherein, the hook portion includes a hook section and a connecting section connected to each other. The distance dimension from the connecting section to the horizontal plane increases along the direction from the connecting section to the hook section. The force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 are located on the hook section. The force-receiving inclined surface 21 and the surface of the connecting section connected to it enclose a hook groove. The connection between the reverse anti-retreat abutting surface 22 and the surface of the connecting section connected to it is a curved surface.

[0112] Alternatively, the hook portion includes a hook section and a connecting section connected to each other. The distance dimension from the connecting section to the horizontal plane increases along the direction from the connecting section to the hook section. The force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 are located on the hook section. The reverse anti-retreat abutting surface 22 and the surface of the connecting section connected to it enclose a hook groove. The connection between the force-receiving inclined surface 21 and the surface of the connecting section connected to it is a curved surface. Wherein, the force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 intersect to form a free end. The highest points of the force-receiving inclined surface 21 and the reverse anti-retreat abutting surface 22 are both located at the free end. The outer surface of the free end is a conductive contact surface; after the front end of the moving part slides over the force-receiving inclined surface 21, the free end abuts or contacts the moving part; wherein, the surface of the free end is a smooth curved surface, and the curved surface includes a circular curved surface, an arc curved surface, and an elliptical curved surface.

[0113] Please refer to Figure 21 wherein, the conduction connection end 24 is located on the hook arm; alternatively, the conduction connection end 24 is located on the connecting portion, and / or, the connecting portion protrudes with a protrusion, and the conduction connection end 24 is located on the protrusion.

[0114] Among them, the hook part, hook arm, connecting part and conducting connection end 24 of the conductive hook claw form a metal body made of a metal material; or an insulating shaping layer is laid on the surface of the structure formed by the electrical connection between the conducting connection end and the conductive contact, and the conductive contact is electrically connected to the conducting connection end through the hook arm, and part or all of the surface of the hook arm is covered with a shaping layer made of a plastic material. The metal is a conductive metal, and the metal includes silver, copper, aluminum, iron, tungsten and alloys, etc. The conducting connection end is made of a material capable of conducting electricity, such as metal, etc. The conducting connection end can be formed by plating a metal on the surface of the hook part, or a metal sheet or metal block can be embedded or protruded on the hook body, and the metal is a conductive metal.

[0115] Please refer to Figure 22 and Figure 23 In the second embodiment of the present invention, the main difference between the second embodiment and the first embodiment is that one end of the locking connecting piece is directly connected to the lock body through a connecting wire. The lock sealing device 100 includes a radio frequency antenna board 1, a hook claw assembly, a lock body 103, a locking connecting piece 3 and a radio frequency IC chip 4. The radio frequency antenna board 1 includes a radio frequency antenna 10; the hook claw assembly includes at least one conductive hook claw 2. One end surface of the conductive hook claw 2 is provided with a conductive contact, and the other end is provided with a conducting connection end 24. The conductive contact is electrically connected to the conducting connection end 24 through the conductive hook claw body; the lock body 103 is installed with the radio frequency antenna board 1 and the hook claw assembly. A first lock body circuit is provided in the lock body 103. The radio frequency antenna board 1 is electrically connected to the first lock body circuit, and the hook claw assembly is electrically connected to the first lock body circuit;

[0116] And one end of the locking connecting piece 3 is connected to the lock body 103 through a connecting wire 7. At least one conductive part is provided on the surface of the locking connecting piece 33 and a conducting section 31 with a size of a is formed. The conducting section 31 is electrically connected to the circuit in the locking connecting piece 3. A second circuit is included in the locking connecting piece 3. The radio frequency IC chip 4 is electrically connected to the second circuit, and a is any value between 0 cm and 100 cm; wherein, when one end of the locking connecting piece 3 away from the connecting wire 7 is inserted into the lock body 103 to the first preset position B, the second circuit is electrically connected to the first lock body circuit through the hook claw assembly, so that the radio frequency IC chip 4 can be read by being electrically connected to the radio frequency antenna;

[0117] Among them, at least one side of the conductive hook claw 2 facing away from the force-receiving inclined surface 21 is constructed with a reverse anti-withdrawal abutting surface 22 for preventing the locking connecting piece 3 from withdrawing in the reverse direction. The locking connecting piece 3 is provided with at least one anti-withdrawal structure 32 for cooperating with the reverse anti-withdrawal abutting surface 22, so that during the reverse movement of the locking connecting piece 3, at least one reverse anti-withdrawal abutting surface 22 and its facing anti-withdrawal structure 32 gradually approach and abut against each other, thereby preventing the locking connecting piece 3 from continuing to move. In other embodiments, the radio frequency IC chip 4 is electrically connected to the circuit in the lock body 103.

[0118] Please refer to Figure 24 and Figure 25 . In the third embodiment of the present invention, the main difference between the third embodiment and the first embodiment is that the sealing device 100 of the third embodiment realizes the sealing verification through the first lock body 101 and the second lock body 102, and there is no locking connecting member. Specifically as follows: The sealing device 100 includes a radio frequency antenna board, a hook claw assembly, a radio frequency IC chip 4, a first lock body 101, and a second lock body 102. The radio frequency antenna board includes a radio frequency antenna 10. The hook claw assembly includes at least two conductive hook claws. One end surface of the conductive hook claw is provided with a conductive contact, and the other end is provided with a conduction connection end. The conductive contact and the conduction connection end are electrically connected through the conductive hook claw body. The first lock body 101 is installed with the hook claw assembly. A first circuit is provided in the first lock body 101, and the hook claw assembly is electrically connected to the first circuit; and the second lock body 102 includes a connecting section 1021 and a limiting portion 1022 connected to each other. At least one conductive portion is provided on the surface of the connecting section 1021 and forms a conduction section with a size of a. The conduction section is electrically connected to the circuit in the second lock body 102, and a second circuit is included in the second lock body 102;

[0119] Wherein, when the end of the connecting section 1021 away from the limiting portion 1022 is inserted into the first lock body 101 to the first preset position A, the second circuit is electrically connected to the first circuit through the hook claw assembly. The radio frequency IC chip 4 and the radio frequency antenna 10 are located in the circuit formed by the first circuit and the second circuit, so that the radio frequency IC chip 4 can be read; wherein, at least one surface of the conductive hook claw 2 facing away from the force-receiving inclined surface 21 is constructed with a reverse anti-withdrawal abutting surface 22 for preventing the second lock body 102 from withdrawing in the reverse direction. The second lock body 102 is provided with at least one anti-withdrawal structure 32 for cooperating with the reverse anti-withdrawal abutting surface 22, so that during the reverse movement of the second lock body 102, at least one reverse anti-withdrawal abutting surface 22 and its facing anti-withdrawal structure 32 gradually approach and abut against each other, thereby preventing the second lock body 102 from continuing to move. In other embodiments, the radio frequency IC chip 4 can be located in the first lock body, or the radio frequency IC chip 4 can be located in the locking connecting member, or the radio frequency IC chip 4 can be located in the second lock body 102.

[0120] Please refer to Figure 26 and Figure 27 . The shape of the connecting section 1021 is generally cylindrical. The connecting section 1021 includes a column body. The anti-withdrawal structure includes a first anti-withdrawal structure 322. The first anti-withdrawal structure 322 is formed at the end of the column body away from the limiting portion 1022. A first step surface circumferentially provided on the column body is formed at the connection between the column body and the first anti-withdrawal structure 322. The surface of the first anti-withdrawal structure 322 is a curved surface, and the radial dimension of the first anti-withdrawal structure 322 gradually decreases along the first step surface towards the free end direction of the first anti-withdrawal structure 322;

[0121] There is at least one conduction section 31 provided between the first anti-retreat structure 322 of the columnar body and the limiting part 1022, and / or at least one conduction section 31 is provided on the surface of the first anti-retreat structure 322. It can be understood that in other embodiments, the hook claw assembly and the radio frequency antenna are not in the same lock body.

[0122] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A conductive hook positioning component, characterized in that, Including: At least a pair of conductive hook claws, a pair of the conductive hook claws including two conductive hook claws, each conductive hook claw including a hook claw body, a connecting portion and a hook portion, the connecting portion being formed at one end of the hook claw body, the hook portion being formed at the other end of the hook claw body, the connecting portion and the hook portion being electrically connected through a metal structure within the hook claw body, each of the conductive hook claws including a conduction connection end for electrically connecting with a circuit, the hook portion being configured with a force-receiving inclined surface and a reverse anti-retreat abutting surface disposed away from each other, and a conductive contact being provided on the surface of the hook portion; A mounting member, each of the conductive hook claws being elastically connected to the mounting member through the connecting portion, and the force-receiving inclined surfaces of all the conductive hook claws facing the front end of the mounting member; Wherein, after the conductive hook claws are installed on the mounting member, the included angle between the force-receiving inclined surface and its positive projection on the horizontal plane is set to be acute, the reverse anti-retreat abutting surface coincides with its positive projection on the horizontal plane or the included angle is set to be acute, when the force-receiving inclined surface receives an oblique acting force, the conductive hook claws can bounce up, and when the oblique acting force is removed, the conductive hook claws can bounce back to the original position; At least a pair of conductive hook claws includes a first conductive hook claw and a second conductive hook claw, and the two conduction connection ends of the first conductive hook claw and the second conductive hook claw are connected in series to a first circuit for electrical connection; A moving member, the moving member including a second circuit, two access ends of the second circuit being exposed on the surface of the moving member, when the moving member slides along the force-receiving inclined surfaces of the first conductive hook claw and the second conductive hook claw to a first preset distance, the conductive contacts of the two hook portions of the first conductive hook claw and the second conductive hook claw respectively contact the two access ends of the second circuit, so that the first circuit is conducted with the second circuit; The force-receiving inclined surface of at least one conductive hook claw is disposed away from the hook claw body, the reverse anti-retreat abutting surface is disposed facing the hook claw body, and a hook groove is formed by the reverse anti-retreat abutting surface and the surface of the hook claw body adjacent thereto, or the force-receiving inclined surface of at least one conductive hook claw is disposed facing the hook claw body, and the reverse anti-retreat abutting surface is disposed away from the hook claw body; The mounting member of the conductive hook claw positioning assembly is provided with the conductive hook claws around it, or the conductive hook claws are mounted on one surface of the mounting member; The conductive hook claw positioning assembly further includes a third conductive hook claw and a fourth conductive hook claw, and the third conductive hook claw and the fourth conductive hook claw are respectively connected to two access ends of a third circuit; A connecting shaft is configured at the connection between the connecting portion and the mounting member, when the force-receiving inclined surface receives an oblique acting force, the conductive hook claws can bounce up, and when the oblique acting force is removed, the conductive hook claws bounce back to the original position.

2. The conductive hook claw positioning assembly according to claim 1, wherein, The force-bearing inclined surface intersects with the reverse anti-retreat abutting surface to form a free end. The highest points of the force-bearing inclined surface and the reverse anti-retreat abutting surface are both located at the free end. The outer surface of the free end is a conductive contact surface. After the front end of the moving part slides over the force-bearing inclined surface, the free end abuts against the moving part. The surface of the free end is a smooth curved surface, and the curved surface is a circular curved surface, an arc-shaped curved surface or an elliptical curved surface.

3. The conductive hook positioning assembly according to claim 1, wherein the connecting portion includes the connecting shaft, the connecting shaft is made of plastic, or the connecting shaft is made of metal and / or its surface is covered with a shaping layer; wherein, one end or both ends of the connecting shaft are sleeved with a torsion spring. One straight torsion arm of the torsion spring is stuck on the connecting portion, and the other straight torsion arm is stuck on an external connecting component, so that the conductive hook is elastically arranged on the external connecting component.

4. The conductive hook positioning assembly according to claim 1, wherein the connecting portion includes a shaft hole and at least one connecting column. A connecting hole is formed in the connecting column, and the shaft hole communicates with the connecting hole. The conductive hook is sleeved on the connecting shaft through the shaft hole and the connecting hole. The shaft hole and the connecting hole are in clearance fit with the connecting shaft, and the connecting portion is insulated from the connecting shaft; at least one connecting column is sleeved with a torsion spring. One straight torsion arm of the torsion spring is stuck on the connecting portion, and the other straight torsion arm is stuck on an external connecting component, so that the conductive hook is elastically arranged on the external connecting component.

5. A locking device, characterized in that it includes the conductive hook positioning assembly according to any one of claims 1 to 4.

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