A self-locking conductive component for a power socket and an automatic assembly line thereof

Abstract

The present invention relates to the field of electric power supply technology, and in particular to a self-locking conductive component of a power socket and an automatic assembly line thereof, wherein the self-locking conductive component of a power socket comprises a plurality of mounting seats arranged in a socket body, two first spring sheets symmetrically arranged on the mounting seats, a pushing member slidably arranged on the mounting seats and used to push the two first spring sheets to open, two pressing members slidably arranged on the mounting seats and used to press the two first spring sheets to close, a locking member slidably arranged on the mounting seats and used to lock the two first spring sheets in an open state, and a second spring sheet arranged at one end on the socket body and the other end extending to a side of the pushing member away from the first spring sheet and used to connect a power supply line; in addition, an automatic assembly line for assembling the self-locking conductive component of the power socket is provided; the present invention solves the problems of difficulty in inserting and removing the existing conductive components, poor connection stability, easy occurrence of sparks, and complex structure.

Description

Technical Field

[0001] The invention relates to the technical field of electric power supply, and in particular to a self-locking conductive component of a power socket and an automatic assembly line thereof. Background Art

[0002] A power socket is a device used to connect to the alternating current provided by the mains, so that household appliances and small portable devices can be powered on and used. A power socket is a female connector with a slot or a hole, which is used to allow a power plug with a rod-shaped or copper-plate-shaped protrusion to be inserted, and then the power is transmitted to the appliance through the conductive component inside the power socket; the conductive component is usually assembled from copper sheet materials, which have good conductivity and ductility. At present, with the improvement of people's requirements for electricity safety, the existing conductive components are usually equipped with a self-locking structure to prevent the copper sheet material from easily passing electricity to the power plug or metal objects.

[0003] The patent document with patent number CN104064918A discloses a self-locking safety power socket, which is mainly composed of a core body, a compression spring, a rotary ratchet self-locking mechanism, an upper shell and a lower shell. The core body has a plug hole, a current-carrying spring, a self-lubricating wedge block, a moving contact and a travel limit rod, and the compression spring is installed at the axial center of the core body. The core body can move up and down with restrictions along the axis. The rotary ratchet self-locking mechanism is composed of a rotating ratchet, a fixed ratchet, a central axis and an inner circular ratchet of the core body. After the plug is inserted, the core body can be unlocked to release it to an upward use state or locked to lock it in a standby state at the lower side by continuing to press or under the action of the compression spring elastic force. The present invention has the function of preventing the plug from being disengaged due to uncertain external forces during use, and preventing metal objects from accidentally being inserted into the plug, causing electric shock and power short circuit failures, and has high safety.

[0004] However, during actual use, the inventors found that after long-term use, some existing conductive components with self-locking functions are difficult to insert and unplug, inconvenient to use, and have poor connection stability after insertion. In addition, when the power plug is inserted and unlocked, electric sparks are likely to occur, posing a safety hazard during use. In addition, during the production process, the inventors found that some existing conductive components with self-locking functions have complex structures, are not easy to automatically produce and assemble, require manual assembly, and have low production efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art. By setting a pusher to cooperate with a locking member to open and lock the two first spring sheets, the plug can be inserted and removed easily. When the plug is inserted, the first spring sheet can be clamped with the pressing member to improve the stability of the plug when connected. At the same time, the sliding pusher can abut against the second spring sheet to supply power, avoiding sparks at the plug. The suspended second spring sheet makes the sparks suspended when power is turned on, improving the safety of use. Thus, the problems of the existing conductive components being difficult to insert and remove, poor connection stability, easy to produce sparks, and complex structure are solved.

[0006] In view of the above technical problems, the following technical solutions are adopted: a self-locking conductive component of a power socket, comprising:

[0007] A plurality of mounting seats arranged at positions corresponding to the sockets in the socket body, two first spring sheets symmetrically arranged on the mounting seats and located on both sides of the sockets, a pushing member slidably arranged on the mounting seats and used to push the two first spring sheets to open, two pressing members slidably arranged on the mounting seats and used to press the two first spring sheets to close, a locking member slidably arranged on the mounting seats and used to lock the two first spring sheets in an open state, and a second spring sheet arranged at one end on the socket body and the other end extending to a side of the pushing member away from the first spring sheet and used to connect a power supply line;

[0008] When the plug passes through the insertion hole and extends between the two first elastic sheets, the plug forces the locking member and the pushing member to slide in a direction away from the first elastic sheets, the pressing member presses the two first elastic sheets to abut against the plug and the pushing member, and the pushing member abuts against the second elastic sheet.

[0009] Preferably, the first spring sheet includes a spring sheet body connected to the plug, a bending portion formed at one end of the spring sheet body and bent in a direction away from the pushing member, an inserting portion formed on the bending portion and plugged into a connecting groove on the mounting seat, and a clamping portion formed on the inserting portion and cooperating with the bending portion to clamp the mounting seat.

[0010] Preferably, the pushing member includes a pushing block slidably arranged on the mounting seat, two sliding inclined surfaces respectively formed on the pushing block and abutting against the two bending portions, two sliding plates arranged on the pushing block and slidably connected to both sides of the sliding groove on the mounting seat, a limiting portion formed on the sliding plate and used to limit the pushing block from separating from the mounting seat, and a first elastic member arranged on the mounting seat and used to force the pushing block to push the two spring sheet bodies to open.

[0011] Preferably, the pressing member includes two mounting plates respectively arranged on both sides of the mounting seat, a connecting portion formed on the mounting plate and used to connect the socket body, a pressing block slidably arranged on the mounting plate, and a second elastic member arranged on the mounting plate and used to force the pressing block to press the first spring sheet.

[0012] Preferably, the locking member includes a locking block slidably arranged on the mounting plate, a pushing slope formed on the locking block and / or the pressing block, and a third elastic member arranged on the mounting plate and used to force the locking block to push the two pressing blocks away from the first spring sheets through the pushing slope and then slide between the two first spring sheets.

[0013] The present application also provides an automatic assembly line for assembling the above-mentioned power socket self-locking conductive component, comprising:

[0014] A conveying mechanism, a plurality of supporting mechanisms for supporting the mounting seat provided at equal intervals along the conveying direction of the conveying mechanism, a first mounting mechanism, a second mounting mechanism and a detection mechanism provided on the conveying mechanism, wherein the first mounting mechanism is used to mount the first spring piece and the pushing member on the mounting seat, the second mounting mechanism is used to mount the pressing member and the locking member on the mounting seat, and the detection mechanism is used to detect whether the first spring piece, the pushing member, the pressing member and the locking member are installed in place;

[0015] The detection mechanism includes a clamping assembly and a pushing assembly arranged on the transmission mechanism, the clamping assembly is used to clamp the first spring piece and the pressing member on the mounting seat, and the pushing assembly is used to push the pushing member and the locking member to slide.

[0016] Preferably, the first mounting mechanism includes a first conveying assembly arranged on the outside of the conveying mechanism and used for directionally conveying the first spring sheet and the pushing member, a first telescopic frame rotatably arranged on the conveying mechanism, a support seat arranged on the first telescopic frame, two opening and closing claws arranged on the support seat and used for clamping the first spring sheet and the pushing member, and a bending assembly arranged on the conveying mechanism, the bending assembly is used to bend a clamping portion on the first spring sheet installed in place and to bend a limiting portion on the pushing member installed in place.

[0017] Preferably, the bending assembly includes an extrusion block movably arranged in the conveying mechanism, a support block arranged on the extrusion block and inserted into the slide groove of the mounting seat for supporting the two slides on the pushing member, a first arc surface structure formed between the extrusion block and the support block and used to guide the two slides to bend outward to form the limiting portion, a second arc surface structure formed on the extrusion block and used to guide the two first spring sheets to bend outward to form the clamping portion, and a clamping block movably arranged on the conveying mechanism and used to clamp the bent portion on the first spring sheet.

[0018] Preferably, the clamping assembly comprises a support frame movably arranged in the conveying mechanism and two sets of clamping plates opened and closed on the support frame, and the two sets of clamping plates are respectively used to clamp the two first spring sheets and the two mounting plates on the two pressing members;

[0019] The pushing assembly includes a first telescopic rod slidably arranged on the support frame and used to push the pushing member to slide between the two first elastic sheets, a first sensor for detecting the thrust on the first telescopic rod, a second telescopic rod arranged on the transmission mechanism and having the same structure as the plug and used to be inserted between the two first elastic sheets, and a second sensor for detecting the thrust on the second telescopic rod.

[0020] Preferably, the second mounting mechanism comprises a second conveying assembly disposed outside the conveying mechanism and used for directionally conveying the assembled pressing member and the locking member, a second telescopic frame rotatably disposed on the conveying mechanism, and a plurality of support plates movably disposed on the second telescopic frame and opened and closed in the radial direction, wherein the support plates are used for forcing the pressing block on the pressing member and the locking block on the locking member to separate from each other;

[0021] The supporting mechanism comprises two U-shaped plates movably arranged on the conveying mechanism and used for clamping the mounting seat, and positioning plates formed on both sides of the two U-shaped plates and used for positioning the mounting plate on the pressing member.

[0022] Beneficial effects of the present invention:

[0023] (1) In the present invention, a push member is provided to cooperate with a locking member to open and lock the two first spring sheets, thereby improving the stability of the first spring sheets when they are opened, facilitating the insertion and removal of the plug. When the plug is inserted between the two spring sheets, the push member and the locking member are forced to slide in a direction away from the first spring sheet. The first spring sheet is pressed by the pressing member to clamp the plug, thereby improving the stability of the plug when connected. At the same time, the sliding push member can abut against the second spring sheet to supply power, thereby avoiding sparks at the plug. The second spring sheet suspended between the mounting seat and the socket body allows sparks to be suspended when power is supplied, thereby improving the safety of use.

[0024] (2) In the present invention, the bending portion is provided to deform so as to facilitate the opening of the spring body, and at the same time, the pushing block and the sliding inclined surface are cooperated to facilitate the opening of the spring body. In addition, the bending portion cooperates with the clamping portion to realize the connection of the plug-in portion in the mounting seat, and the sliding plate cooperates with the limiting portion to realize the connection between the pushing block and the mounting seat. The structure is simple, and the assembly connection can be realized by bending the clamping portion and the limiting portion, which is convenient for production.

[0025] (3) In the present invention, the installation between the pressing member, the locking member, the mounting seat and the socket body is realized by setting a mounting plate to cooperate with the connecting part. The structure is simple and the bending and forming of the connecting part is convenient. At the same time, the mounting plate extends to both sides of the first spring sheet, thereby improving the pressing effect of the pressing block on the first spring sheet and making it easier for the locking block to be inserted between the two first spring sheets after the pressing block is separated from the first spring sheet by the pushing inclined surface, thereby improving the locking effect. In addition, the pressing block and the locking block can be connected into a whole first through the two mounting plates, which is convenient for subsequent assembly and production.

[0026] (4) In the present invention, a supporting mechanism is provided to cooperate with a conveying mechanism to support the conveying of the mounting seat, and then cooperate with the first mounting mechanism and the second mounting mechanism to realize automated assembly production, thereby improving production efficiency. At the same time, during the installation process, the clamping component and the pushing component are cooperated to detect whether the sliding is smooth, and whether the installation is in place. After timely adjustment, the first spring piece, the pushing member, the pressing member and the locking member are finally fixed on the mounting seat, thereby improving the product yield;

[0027] In summary, the self-locking conductive component of the power socket has the advantages of easy insertion and removal, good connection stability, no sparks, and a simple structure, and is particularly suitable for the field of power supply technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0029] Figure 1 A three-dimensional diagram of a self-locking conductive component of a power socket provided by the present invention.

[0030] Figure 2 An exploded schematic diagram of a self-locking conductive component of a power socket provided by the present invention.

[0031] Figure 3 A top view of a self-locking conductive component of a power socket provided by the present invention.

[0032] Figure 4 The present invention provides Figure 3 Cross-sectional view along the middle line A.

[0033] Figure 5 The present invention provides Figure 3 Cross-sectional view along the middle edge at B.

[0034] Figure 6-Figure 7 The present invention provides Figure 5 Figure 2. Process diagram of plug insertion.

[0035] Figure 8 A three-dimensional diagram of an automatic assembly line provided by the present invention.

[0036] Fig. 9 A three-dimensional cross-sectional view of the transmission mechanism provided by the present invention.

[0037] Fig.10 The present invention provides Figure 8 A partial enlarged view of point C in the middle.

[0038] Fig.11 This is a schematic structural diagram of the bending assembly provided by the present invention.

[0039] Figure 12-13 A diagram of the bending process of the bending assembly provided by the present invention.

[0040] Fig.14 This is a schematic structural diagram of the clamping assembly provided by the present invention.

[0041] Fig.15 The present invention provides Fig. 9 A partial enlarged view of point D in the middle.

[0042] Fig.16 The present invention provides Fig. 9 A partial enlarged view of point E in the middle.

[0043] Fig.17 This is a schematic structural diagram of the support mechanism provided by the present invention. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0045] Embodiment 1

[0046] like Figure 1-Figure 2 As shown, a self-locking conductive component of a power socket includes:

[0047] A plurality of mounting seats 1 arranged at positions corresponding to the sockets in the socket body, two first spring sheets 11 symmetrically arranged on the mounting seat 1 and located on both sides of the socket, a pushing member 2 slidably arranged on the mounting seat 1 and used to push the two first spring sheets 11 to open, two pressing members 3 slidably arranged on the mounting seat 1 and used to press the two first spring sheets 11 to close, a locking member 4 slidably arranged on the mounting seat 1 and used to lock the two first spring sheets 11 in an open state, and a second spring sheet 12 arranged at one end on the socket body and at the other end extending to a side of the pushing member 2 away from the first spring sheet 11 and used to connect the power supply line;

[0048] When the plug is inserted into between the two first spring sheets 11 through the insertion hole, the plug forces the locking member 4 and the pushing member 2 to slide away from the first spring sheets 11 , the pressing member 3 presses the two first spring sheets 11 to abut against the plug and the pushing member 2 , and the pushing member 2 abuts against the second spring sheet 12 .

[0049] In this embodiment, a pushing member 2 is provided to cooperate with a locking member 4 to lock the two first spring sheets 11 after they are stretched apart, thereby improving the stability of the first spring sheets 11 when they are opened, and facilitating the insertion and removal of the plug. When the plug is inserted between the two spring sheets, the pushing member 2 and the locking member 4 are forced to slide in a direction away from the first spring sheet 11. The first spring sheet 11 is clamped in the plug under the pressure of the pressing member 3, thereby improving the stability of the plug when connected. At the same time, the sliding pushing member 2 is able to abut against the second spring sheet 12 to supply power to the first spring sheet 11 and the plug in turn, thereby avoiding sparks at the plug and improving safety in use. The second spring sheet 12 suspended between the mounting base 1 and the socket body allows sparks to be suspended in the air when power is turned on, thereby further improving safety in use.

[0050] It should be noted that the first spring piece 11, the second spring piece 12 and the pusher 2 are all made of copper material, which has good conductivity and ductility. The mounting base 1 is made of high-strength plastic, which reduces the wear rate and deformation rate during use, improves the service life, and avoids large deformation during assembly, which affects the product yield.

[0051] Further, if Figure 1-Figure 2 As shown, the first spring piece 11 includes a spring piece body 111 of the connecting plug, a bending portion 113 formed at one end of the spring piece body 111 and bent in a direction away from the pushing member 2, an inserting portion 114 formed on the bending portion 113 and inserted into the connecting groove 13 on the mounting seat 1, and a clamping portion 115 formed on the inserting portion 114 and cooperating with the bending portion 113 to clamp the mounting seat 1.

[0052] In this embodiment, the bending portion 113 is deformed to facilitate the opening of the spring body 111 , and the pushing member 2 is cooperated to facilitate pushing the spring body 111 to open and the clamping portion 115 is cooperated to connect the plug portion 114 in the mounting seat 1 .

[0053] It should be noted that a guide portion 112 for guiding the insertion of the plug is formed at one end of the spring body 111 away from the bent portion 113 , so as to facilitate the insertion of the plug between the two spring bodies 111 .

[0054] Further, if Figure 1-Figure 7 As shown, the pushing member 2 includes a pushing block 21 slidably disposed on the mounting seat 1, two sliding inclined surfaces 22 respectively formed on the pushing block 21 and abutting against the two bending portions 113, two slide plates 23 disposed on the pushing block 21 and slidably connected to both sides of the slide groove 14 on the mounting seat 1, a limiting portion 24 formed on the slide plate 23 and used to limit the pushing block 21 from separating from the mounting seat 1, and a first elastic member 25 disposed on the mounting seat 1 and used to force the pushing block 21 to push the two spring sheet bodies 111 to open.

[0055] In this embodiment, two slide plates 23 are provided to be slidably connected to the slide groove 14 and cooperate with the limit portion 24 to realize the sliding connection between the push block 21 and the mounting seat 1. At the same time, the first elastic member 25 is used to enable the push block 21 to automatically force the spring body 111 to open through the cooperation between the sliding inclined surface 22 and the bending portion 113.

[0056] In detail, when the plug is inserted, the push block 21 slides in the direction away from the spring body 111, the bending portion 113 recovers its deformation, the spring body 111 closes, and the first elastic member 25 deforms at the same time; when the plug is pulled out, the first elastic member 25 recovers its deformation to force the push block 21 to move in the direction close to the spring body 111, and the sliding slope 22 pushes the bending portion 113 to deform, thereby forcing the spring body 111 to automatically open.

[0057] It should be noted that a positioning groove 26 for positioning the plug is provided on the pushing block 21 to prevent the plug from misaligning and causing jamming when pushing the pushing block 21 .

[0058] Further, if Figure 1-Figure 6 As shown, the pressing member 3 includes two mounting plates 31 respectively arranged on both sides of the mounting seat 1, a connecting portion 32 formed on the mounting plate 31 and used to connect the socket body, a pressing block 33 slidably arranged on the mounting plate 31, and a second elastic member 34 arranged on the mounting plate 31 and used to force the pressing block 33 to press the first spring sheet 11.

[0059] In this embodiment, the installation of the pressing member 3, the locking member 4, the mounting seat 1 and the socket body is achieved by setting a mounting plate 31 to cooperate with the connecting part 32. At the same time, the mounting plate 31 extends to both sides of the first spring piece 11, so that the pressing block 33 cooperates with the second elastic member 34 to better press the first spring piece 11, thereby improving the pressing effect.

[0060] It should be noted that the mounting plate 31 is made of steel material, which has higher structural strength, improves the service life and stability during use, and reduces production costs.

[0061] Further, if Figure 1-Figure 7 As shown, the locking member 4 includes a locking block 41 slidably disposed on the mounting plate 31, a pushing inclined surface 42 formed on the locking block 41 and / or the pressing block 33, and a third elastic member 43 disposed on the mounting plate 31 and used to force the locking block 41 to push the two pressing blocks 33 away from the first spring sheet 11 through the pushing inclined surface 42 and then slide between the two first spring sheets 11.

[0062] In this embodiment, the locking block 41 is provided to automatically lock with the third elastic member 43, and the pushing inclined surface 42 pushes the pressing block 33 to separate from the first elastic sheet 11, so that the locking block 41 can be locked after the pushing member 2 pushes the two first elastic sheets 11 to open.

[0063] In detail, when the plug is inserted, the plug first pushes the locking block 41 away from the first spring piece 11, and the pressing block 33 cooperates with the second elastic member 34 to press the first spring piece 11 until the plug pushes the pushing member 2 to move away from the first spring piece 11, and the pressing block 33 presses the first spring piece 11 to press the first spring piece 11 against the pushing member 2 and clamp the plug; when the plug is pulled out, the pushing member 2 first resets and pushes the first spring piece 11 to open initially, which is convenient for pulling out the plug, until the plug is separated from the locking block 41, and the third elastic member 43 restores its deformation to force the locking block 41 to reset and push the pressing block 33 to separate from the first spring piece 11 by pushing the inclined surface 42, and then the pushing member 2 further resets and pushes the first spring piece 11 to fully open, so that the locking block 41 can slide between the two first spring pieces 11 for locking.

[0064] It should be noted that there are two locking blocks 41 and both the locking block 41 and the pressing block 33 are provided with a pushing inclined surface 42, which improves the stability of the locking and the stability of the overall structure, and at the same time improves the smoothness of the sliding of the pushing and pressing block 33. In addition, the locking block 41 and / or the plug are provided with a rounded or chamfered guide structure, which facilitates the plug to push the locking block 41 away from the first spring sheet 11;

[0065] The first elastic member 25, the second elastic member 34 and the third elastic member 43 can be coil springs, leaf springs, etc., and both the elastic member and the installation method thereof are existing technologies and will not be described in detail here.

[0066] Embodiment 2

[0067] like Figure 1-Figure 2 as well as Figure 8-Figure 9 As shown, the present application also provides an automatic assembly line for assembling the above-mentioned power socket self-locking conductive component, including:

[0068] A conveying mechanism 5, a plurality of supporting mechanisms 6 for supporting the mounting seat 1 are arranged at equal intervals along the conveying direction of the conveying mechanism 5, a first mounting mechanism 7, a second mounting mechanism 8 and a detection mechanism 9 arranged on the conveying mechanism 5, the first mounting mechanism 7 is used to mount the first spring piece 11 and the pushing member 2 on the mounting seat 1, the second mounting mechanism 8 is used to mount the pressing member 3 and the locking member 4 on the mounting seat 1, and the detection mechanism 9 is used to detect whether the first spring piece 11, the pushing member 2, the pressing member 3 and the locking member 4 are installed in place;

[0069] The detection mechanism 9 includes a clamping assembly 91 and a pushing assembly 92 disposed on the transmission mechanism 5 . The clamping assembly 91 is used to clamp the first elastic sheet 11 and the pressing member 3 on the mounting seat 1 , and the pushing assembly 92 is used to push the pushing member 2 and the locking member 4 to slide.

[0070] In this embodiment, a supporting mechanism 6 is provided to cooperate with the conveying mechanism 5 to support the conveying of the mounting seat 1, and then cooperate with the first mounting mechanism 7 and the second mounting mechanism 8 to install the first spring piece 11, the pushing member 2, the pressing member 3 and the locking member 4, so as to realize automated assembly production and improve production efficiency. At the same time, during the installation process, after the first spring piece 11 and the pressing member 3 are clamped with the clamping component 91, the pushing component 92 is cooperated to detect whether the sliding is smooth and whether the installation is in place. After timely adjustment, the first spring piece 11, the pushing member 2, the pressing member 3 and the locking member 4 are finally fixed on the mounting seat 1 to improve the product yield.

[0071] In detail, when in use, first, the mounting seat 1 supported on the transmission mechanism 5 by the supporting mechanism 6 is transmitted to the first mounting mechanism 7, and the first mounting mechanism 7 inserts the first spring piece 11 into the connecting groove 13 of the mounting seat 1 and the slide plate 23 of the pushing member 2 into the slide groove 14 of the mounting seat 1; then, after the clamping assembly 91 clamps the first spring piece 11, the pushing assembly 92 pushes the pushing member 2 to slide. If the sliding is not smooth, it can be timely modulated by the first mounting mechanism 7 until the first spring piece 11 and the pushing member 2 are installed on the mounting seat 1 after the sliding is smooth; then, after the transmission mechanism 5 cooperates with the second mounting mechanism 8 to mount the pressing member 3 and the locking member 4 on the mounting seat 1, the clamping assembly 91 clamps the supporting plate 83 on the pressing member 3 on the mounting seat 1; finally, the pushing assembly 92 pushes the locking member 4 and the pushing member 2 to slide. If the sliding is not smooth, it can be timely modulated by the second mounting mechanism 8 until the pressing member 3 and the locking member 4 are installed on the mounting seat 1 after the sliding is smooth.

[0072] It should be noted that the second spring piece 12 is assembled with the socket body by rivets or bolts, and its connection and assembly method is the prior art. Correspondingly, its connection and assembly production line is the prior art, which is not drawn in the drawings and will not be described in detail here.

[0073] The conveying mechanism 5 is a disc conveying structure, and both the conveying mechanism and the installation method are prior art, so they will not be described in detail here.

[0074] Further, if Figure 9-10 As shown, the first installation mechanism 7 includes a first conveying assembly 71 arranged on the outside of the conveying mechanism 5 and used for directionally conveying the first spring piece 11 and the pushing member 2, a first telescopic frame 72 rotatably arranged on the conveying mechanism 5, a support seat 73 arranged on the first telescopic frame 72, two opening and closing claws 74 arranged on the support seat 73 and used for clamping the first spring piece 11 and the pushing member 2, and a bending assembly 75 arranged on the conveying mechanism 5. The bending assembly 75 is used to bend the clamping portion 115 on the installed first spring piece 11 and bend the limiting portion 24 on the installed pushing member 2.

[0075] In this embodiment, the first conveying assembly 71 is arranged to cooperate with the first telescopic frame 72, the support seat 73 and the clamp 74 to position the pusher 2 and the first spring piece 11 in sequence and insert them into the mounting seat 1, and then the bending assembly 75 is able to bend the first spring piece 11 and the pusher 2 to achieve connection and assembly.

[0076] It should be noted that the installation method of the first elastic member 25 on the pusher 2 is a prior art, and correspondingly, its assembly production line is a prior art, which is not drawn in the drawings and will not be described in detail here.

[0077] Further, if Figure 11-13 As shown, the bending assembly 75 includes an extrusion block 751 movably arranged in the conveying mechanism 5, a support block 752 arranged on the extrusion block 751 and inserted into the slide groove 14 of the mounting seat 1 for supporting the two slides 23 on the pushing member 2, a first arc surface structure 753 formed between the extrusion block 751 and the support block 752 and used to guide the two slides 23 to bend outward to form a limiting portion 24, a second arc surface structure 754 formed on the extrusion block 751 and used to guide the two first spring sheets 11 to bend outward to form a clamping portion 115, and a clamping block 755 movably arranged on the conveying mechanism 5 and used to clamp the bending portion 113 on the first spring sheet 11.

[0078] In this embodiment, by setting an extrusion block 751 to cooperate with the support block 752 and the first arc surface structure 753, the slide plate 23 can be bent outward to form a limiting portion 24 with a good bending effect. At the same time, with the assistance of the clamping portion and the second arc surface structure 754, the first spring sheet 11 can be bent outward to form a clamping portion 115 with a good bending effect, avoiding interference with the limiting portion 24.

[0079] In detail, when in use, the clamping claw 74 cooperates with the supporting seat 73 to clamp and support the pushing block 21. After the supporting block 752 moves with the extrusion block 751 and is inserted into the slide groove 14 to support the two slides 23, the extrusion block 751 cooperates with the first arc surface structure 753 to bend the slide 23 to form a limiting portion 24. After the clamping block 755 presses the bent portion 113 to limit the plug-in portion 114 in the connecting groove 13, the extrusion block 751 cooperates with the second arc surface structure 754 to bend the plug-in portion 114 to form a clamping portion 115.

[0080] It should be noted that when the connection portion 32 on the pressing member 3 needs to be formed by bending, a third arc surface structure 756 is formed on the extrusion block 751 for guiding the mounting plates 31 on the two pressing members 3 to bend outward to form the connection portion 32. Correspondingly, the pressing block 755 is also rotatably disposed on the conveying mechanism 5, and after adjusting the direction, it is used to press the pressing member 3 while limiting the bending angle of the connection portion 32.

[0081] The pressing member 3 is assembled with the mounting base 1 and the socket body by rivets or bolts, and its connection and assembly method is the prior art. Correspondingly, its connection and assembly production line is the prior art, which is not drawn in the accompanying drawings and will not be described in detail here.

[0082] Further, if Fig. 9 as well as Figure 14-15 As shown, the clamping assembly 91 includes a support frame 911 movably disposed in the conveying mechanism 5 and two sets of clamping plates 912 opened and closed on the support frame 911, and the two sets of clamping plates 912 are respectively used to clamp the two first spring sheets 11 and the two mounting plates 31 on the two pressing members 3;

[0083] The pushing assembly 92 includes a first telescopic rod 921 slidably disposed on the support frame 911 and used to push the pushing member 2 to slide between the two first spring sheets 11, a first sensor for detecting the thrust on the first telescopic rod 921, a second telescopic rod 922 disposed on the transmission mechanism 5 and having the same structure as the plug and used to be inserted between the two first spring sheets 11, and a second sensor for detecting the thrust on the second telescopic rod 922.

[0084] In this embodiment, the clamping of the first elastic sheet 11 and the mounting plate 31 is achieved by setting, and the pushing detection of the pushing member 2 and the locking member 4 is also achieved.

[0085] It should be noted that the support mechanism 6 can support two or more sets of mounting seats 1 at the same time. Correspondingly, the number of the second telescopic rods 922 is two or more, so that detection can be performed simultaneously to improve production efficiency. At the same time, two or more second telescopic rods 922 can simulate the state when the plug is inserted, further improving the accuracy of detection. In addition, a third telescopic frame 923 for mounting the second telescopic rods 922 is rotatably provided on the conveying mechanism 5, and the two second telescopic rods 922 are slidably mounted on the third telescopic frame 923. The two second telescopic rods 922 cooperate with each other to clamp the mounting seat 1, thereby enabling loading and unloading.

[0086] The first sensor and the second sensor themselves and the installation method are all existing technologies, which are not drawn in the drawings and will not be described in detail here.

[0087] Further, if Fig. 9 as well as Figure 16-17 As shown, the second installation mechanism 8 includes a second conveying assembly 81 disposed outside the conveying mechanism 5 and used for directionally conveying the assembled pressing member 3 and the locking member 4, a second telescopic frame 82 rotatably disposed on the conveying mechanism 5, and a plurality of support plates 83 movably disposed on the second telescopic frame 82 and opened and closed in the radial direction, and the support plates 83 are used to force the pressing block 33 on the pressing member 3 and the locking block 41 on the locking member 4 to separate from each other;

[0088] The supporting mechanism 6 includes two U-shaped plates 61 movably disposed on the conveying mechanism 5 and used for clamping the mounting seat 1 , and positioning plates 62 formed on both sides of the two U-shaped plates 61 and used for positioning the mounting plate 31 on the pressing member 3 .

[0089] In this embodiment, the U-shaped plate 61 is provided to cooperate with the positioning plate 62 to support the mounting seat 1 while positioning the mounting plate 31 transported by the second telescopic frame 82 in cooperation with the plurality of supporting plates 83 .

[0090] In detail, when in use, the second telescopic frame 82 rotates and telescopes to the second conveying assembly 81. After multiple support plates 83 extend between the locking block 41 and the pressing block 33, they move radially outward to support and stretch the locking block 41 and the pressing block 33, and then cooperate with the rotation and extension of the second telescopic frame 82 to allow the stretched locking block 41 and the pressing block 33 to be sleeved on the outside of the first spring plate 11 until the positioning plate 62 positions the mounting plate 31. Finally, after the clamping assembly 91 clamps the mounting plate 31, the telescopic frame is extended and retracted to pull out the support plate 83 to complete the installation.

[0091] It should be noted that the first conveying assembly 71 and the second conveying assembly 81 are both vertical conveying lines, which are used to convey the first spring piece 11, the pushing member 2, and the assembled pressing member 3 and the locking member 4 in a vertical direction toward the conveying mechanism 5. They themselves and their installation methods are both existing technologies and will not be described in detail here.

[0092] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0093] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0094] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A self-locking conductive component for a power socket, characterized in that: include: A plurality of mounting seats arranged at positions corresponding to the sockets in the socket body, two first spring sheets symmetrically arranged on the mounting seats and located on both sides of the sockets, a pushing member slidably arranged on the mounting seats and used to push the two first spring sheets to open, two pressing members slidably arranged on the mounting seats and used to press the two first spring sheets to close, a locking member slidably arranged on the mounting seats and used to lock the two first spring sheets in an open state, and a second spring sheet arranged at one end on the socket body and the other end extending to a side of the pushing member away from the first spring sheet and used to connect a power supply line; When the plug passes through the insertion hole and extends between the two first elastic sheets, the plug forces the locking member and the pushing member to slide in a direction away from the first elastic sheets, the pressing member presses the two first elastic sheets to abut against the plug and the pushing member, and the pushing member abuts against the second elastic sheet; The first elastic sheet includes an elastic sheet body connected to the plug, a bent portion formed at one end of the elastic sheet body and bent in a direction away from the pusher, an inserting portion formed on the bent portion and inserted into a connecting groove on the mounting seat, and a clamping portion formed on the inserting portion and cooperating with the bent portion to clamp the mounting seat; The pushing member includes a pushing block slidably arranged on the mounting seat, two sliding inclined surfaces respectively formed on the pushing block and abutting against the two bending portions, two sliding plates arranged on the pushing block and slidably connected to both sides of the sliding groove on the mounting seat, a limiting portion formed on the sliding plate and used to limit the pushing block from separating from the mounting seat, and a first elastic member arranged on the mounting seat and used to force the pushing block to push the two spring sheet bodies to open.

2. A self-locking conductive assembly for a power socket according to claim 1, characterized in that: The pressing member includes two mounting plates respectively arranged on both sides of the mounting seat, a connecting portion formed on the mounting plate and used to connect the socket body, a pressing block slidably arranged on the mounting plate, and a second elastic member arranged on the mounting plate and used to force the pressing block to press the first spring sheet.

3. A self-locking conductive assembly for a power socket according to claim 2, characterized in that: The locking member includes a locking block slidably arranged on the mounting plate, a pushing inclined surface formed on the locking block and / or the pressing block, and a third elastic member arranged on the mounting plate and used to force the locking block to push the two pressing blocks away from the first elastic sheets through the pushing inclined surface and then slide between the two first elastic sheets.

4. An automatic assembly line for assembling the self-locking conductive assembly of a power socket according to any one of claims 1 to 3, characterized in that: include: A conveying mechanism, a plurality of supporting mechanisms for supporting the mounting seat provided at equal intervals along the conveying direction of the conveying mechanism, a first mounting mechanism, a second mounting mechanism and a detection mechanism provided on the conveying mechanism, wherein the first mounting mechanism is used to mount the first spring piece and the pushing member on the mounting seat, the second mounting mechanism is used to mount the pressing member and the locking member on the mounting seat, and the detection mechanism is used to detect whether the first spring piece, the pushing member, the pressing member and the locking member are installed in place; The detection mechanism includes a clamping assembly and a pushing assembly arranged on the transmission mechanism, the clamping assembly is used to clamp the first spring piece and the pressing member on the mounting seat, and the pushing assembly is used to push the pushing member and the locking member to slide.

5. The automatic assembly line according to claim 4, characterized in that: The first installation mechanism includes a first conveying assembly arranged on the outside of the conveying mechanism and used for directionally conveying the first spring sheet and the pushing member, a first telescopic frame rotatably arranged on the conveying mechanism, a support seat arranged on the first telescopic frame, two clamping claws opened and closed and arranged on the support seat and used for clamping the first spring sheet and the pushing member, and a bending assembly arranged on the conveying mechanism, wherein the bending assembly is used to bend a clamping portion on the first spring sheet installed in place and to bend a limiting portion on the pushing member installed in place.

6. The automatic assembly line according to claim 5, characterized in that: The bending assembly includes an extrusion block movably arranged in the conveying mechanism, a support block arranged on the extrusion block and inserted into the slide groove of the mounting seat for supporting the two slides on the pushing member, a first arc surface structure formed between the extrusion block and the support block and used to guide the two slides to bend outward to form the limiting portion, a second arc surface structure formed on the extrusion block and used to guide the two first spring sheets to bend outward to form the clamping portion, and a pressing block movably arranged on the conveying mechanism and used to press the bending portion on the first spring sheet.

7. The automatic assembly line according to claim 4, characterized in that: The clamping assembly includes a support frame movably disposed in the transmission mechanism and two sets of clamping plates opened and closed on the support frame, wherein the two sets of clamping plates are respectively used to clamp the two first spring sheets and the two mounting plates on the two pressing members; The pushing assembly includes a first telescopic rod slidably arranged on the support frame and used to push the pushing member to slide between the two first elastic sheets, a first sensor for detecting the thrust on the first telescopic rod, a second telescopic rod arranged on the transmission mechanism and having the same structure as the plug and used to be inserted between the two first elastic sheets, and a second sensor for detecting the thrust on the second telescopic rod.

8. The automatic assembly line according to claim 4, characterized in that: The second mounting mechanism comprises a second conveying assembly disposed outside the conveying mechanism and used for directionally conveying the assembled pressing member and the locking member, a second telescopic frame rotatably disposed on the conveying mechanism, and a plurality of support plates movably disposed on the second telescopic frame and opened and closed in a radial direction, wherein the support plates are used for forcing the pressing block on the pressing member and the locking block on the locking member to separate from each other; The supporting mechanism comprises two U-shaped plates movably arranged on the conveying mechanism and used for clamping the mounting seat, and positioning plates formed on both sides of the two U-shaped plates and used for positioning the mounting plate on the pressing member.

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