Conductive connecting device for power equipment

Abstract

The invention discloses a conductive connection device for power equipment, and relates to the technical field of power equipment. The conductive connection device for the power equipment comprises a power equipment main body, the power equipment main body is provided with a plurality of groups of connection sockets, conductive plugs are movably inserted in the connection sockets, the conductive plugs are provided with external cables, the side wall of the power equipment main body is fixedly connected with a conductive connection base, and the conductive connection base is fixedly connected with the power equipment main body. The connecting position of the connecting socket and the conductive plug is located in the conductive connecting base, and the connecting socket is provided with a positioning mechanism. When the conductive connection device for the power equipment is used for connecting the connection socket and the conductive plug, the positioning mechanism is used for limiting the interface, so that the connection of the connection socket and the conductive plug is stable and is not easy to loosen or loosen, the joint position of the connection socket and the conductive plug is subjected to secondary protection, the waterproof and dustproof effects are good, and the stability is high; and good stability of the power equipment main body is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power equipment, in particular to a conductive connection device for electric power equipment. Background Art

[0002] Conductive connection devices for power equipment refer to devices specifically used in power equipment to achieve current, electrical signal transmission and electrical connection, and are mainly used to transmit current and electrical signals.

[0003] During the use of electric power equipment in the field of transportation, its conductive connection device has higher requirements for dust and water resistance, and traditional conductive connection devices cannot meet the requirements. This is because electric power equipment in transportation is often in an environment with large dust or water mist, and the traditional interface connection is not well sealed, which will directly lead to corrosion of the metal conductive position at the interface, so poor contact is prone to occur. At the same time, if the interface is pulled or subjected to external force, it is also easy to loosen or come off, and the stability is poor, thereby reducing the stability of the electric equipment. In view of the shortcomings of the prior art, the present invention provides a conductive connection device for electric equipment to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a conductive connection device for power equipment. When connecting a connection socket and a conductive plug, a positioning mechanism is used to limit the docking interface, thereby ensuring that the connection between the connection socket and the conductive plug is stable and not easy to loosen or come off. Through the design of the upper cover, the front baffle and the cable reinforcement mechanism, when the connection socket and the conductive plug are plugged in and connected, the conductive connection base, the upper cover and the front baffle are used to provide protection for the joint position composed of multiple groups of connection sockets and conductive plugs. At the same time, the first arc-shaped clamping seat and the second arc-shaped clamping seat are used to clamp and limit the external cable, thereby providing a closure for the internal space of the conductive connection base, so that the joint position of the connection socket and the conductive plug is protected twice, with good waterproof and dustproof effects and strong stability, thereby ensuring the good stability of the main body of the power equipment.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a conductive connection device for electric equipment, comprising an electric equipment body, the electric equipment body is provided with a plurality of connection sockets, the connection sockets are movably plugged with conductive plugs, the conductive plugs are provided with external cables, a conductive connection base is fixedly connected to the side wall of the electric equipment body, and the connection between the connection sockets and the conductive plugs is located inside the conductive connection base;

[0006] The connection socket is provided with a positioning mechanism, the positioning mechanism is used to limit the conductive plug, the positioning mechanism comprises a rotating seat arranged on the connection socket and a pressing plate arranged on the rotating seat, the end of the pressing plate is provided with a hook claw, and the hook claw is engaged with the conductive plug;

[0007] The conductive connection base is movably connected with an upper cover, the upper cover is provided with a front baffle, the front baffle is provided with a cable reinforcement mechanism, the cable reinforcement mechanism comprises a first arc-shaped clamping seat arranged on the conductive connection base and a second arc-shaped clamping seat arranged on the front baffle;

[0008] The front baffle is provided with a shielding assembly, which is used to block and seal the position of the cable reinforcement mechanism.

[0009] Preferably, the external cable is clamped between the first arc-shaped clamping seat and the second arc-shaped clamping seat, and the first arc-shaped clamping seat and the second arc-shaped clamping seat are both provided with a clamping slot;

[0010] The shielding assembly comprises a baffle plate which is arranged on the front baffle plate and has an elastic telescopic function, and the baffle plate is movably engaged in the card slot.

[0011] Preferably, the shielding assembly includes a limit seat fixedly connected to the front baffle, a third spring is fixedly connected to the interior of the limit seat, a slider is fixedly connected to the third spring, and the slider is slidably connected to the interior of the limit seat and fixedly connected to the baffle.

[0012] Preferably, a main shaft is rotatably connected between the rotating seat and the pressure plate, and a first spring is fixedly connected between the pressure plate and the rotating seat.

[0013] Preferably, a limit stopper is fixedly connected to the pressure plate, and the limit stopper fits with the connecting socket.

[0014] Preferably, a positioning groove is provided on the conductive plug, and the hook claw is movably engaged in the positioning groove.

[0015] Preferably, a sealing ring is movably connected between the conductive plug and the connecting socket.

[0016] Preferably, a locking column is provided on the upper cover, and a locking mechanism is provided on the conductive connection base, and the locking mechanism is used to lock the upper cover, and the locking mechanism includes a sleeve fixedly connected to the conductive connection base, and the locking column is movably inserted in the sleeve, and a locking hole is opened on the locking column, and a locking rod is movably inserted inside the sleeve, and the locking rod is movably engaged in the locking hole.

[0017] Preferably, a hollow seat is fixedly connected to the conductive connection base, the hollow seat is located between the two sets of sockets, a second spring is provided inside the hollow seat, sliding columns are fixedly connected at both ends of the second spring, the sliding columns are slidably connected inside the hollow seat, and the sliding columns are fixed to the locking rod.

[0018] Preferably, a handle is fixedly connected to the sliding column.

[0019] The present invention discloses a conductive connection device for electric power equipment, which has the following beneficial effects:

[0020] 1. The conductive connection device for electric power equipment uses a positioning mechanism to limit the interface when connecting the connection socket and the conductive plug, thereby ensuring that the connection between the connection socket and the conductive plug is stable and not easy to loosen or come off. Through the design of the upper cover, the front baffle and the cable reinforcement mechanism, when the connection socket and the conductive plug are plugged and connected, the conductive connection base, the upper cover and the front baffle are used to provide protection for the joint position composed of multiple groups of connection sockets and conductive plugs. At the same time, the first arc-shaped clamping seat and the second arc-shaped clamping seat are used to clamp and limit the external cable, so as to provide closure for the internal space of the conductive connection base, so that the joint position of the connection socket and the conductive plug is protected twice, with good waterproof and dustproof effects and strong stability, thereby ensuring the stability of the main body of the electric power equipment.

[0021] 2. The conductive connection device for electric power equipment is designed with a shielding component so that when a conductive plug is not connected to the connection socket, the cable reinforcement mechanism at that position is shielded, thereby preventing water vapor or dust from entering the interior of the conductive connection base due to a gap between the first arc-shaped socket and the second arc-shaped socket, thereby providing closed protection for the internal space of the conductive connection base.

[0022] 3. The conductive connection device for electric power equipment is provided with a locking mechanism, so that the upper cover and the conductive connection base can be conveniently and quickly connected, thereby facilitating the connection between the connection socket and the conductive plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of disassembling the upper cover of the present invention;

[0026] Figure 3 It is a structural schematic diagram of the locking column of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the shielding assembly of the present invention;

[0028] Figure 5 It is a connection schematic diagram of the conductive plug of the present invention;

[0029] Figure 6 For the present invention Figure 5 Sectional view of part A;

[0030] Figure 7 It is a schematic diagram of the structure of the hook of the present invention;

[0031] Figure 8 It is a disassembly schematic diagram of the conductive plug of the present invention;

[0032] Fig. 9 It is a structural schematic diagram of the positioning mechanism of the present invention.

[0033] In the figure: 1, main body of the power equipment; 2, conductive connection base; 3, connection socket; 4, conductive plug; 401, external cable; 402, positioning groove; 403, sealing ring; 5, positioning mechanism; 501, rotating seat; 5011, main shaft; 502, pressure plate; 503, first spring; 504, hook; 505, limit stopper; 6, upper cover; 601, front baffle; 602, locking column; 602 1. Locking hole; 7. Locking mechanism; 701. Sleeve seat; 702. Hollow seat; 7021. Locking rod; 7022. Second spring; 7023. Sliding column; 7024. Handle; 8. Cable reinforcement mechanism; 801. First arc-shaped card seat; 802. Second arc-shaped card seat; 803. Card slot; 9. Shielding component; 901. Limit seat; 902. Third spring; 903. Sliding block; 904. Baffle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] The embodiment of the present application provides a conductive connection device for electric equipment, thereby solving the problem that during the use of electric equipment in transportation, the conductive connection device has higher requirements for dust and water resistance, and traditional conductive connection devices cannot meet the requirements. The connection sealing of traditional interfaces is not good, which will directly lead to corrosion of the metal conductive position at the interface, so poor contact is prone to occur. At the same time, if the interface is pulled or subjected to external force, it is easy to loosen or come loose, resulting in poor stability, thereby reducing the stability of the electric equipment.

[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] The embodiment of the present invention discloses a conductive connection device for electric power equipment. Figure 1-9 As shown, it includes an electric device body 1, on which a plurality of connection sockets 3 are arranged, in which conductive plugs 4 are movably inserted, and on which external cables 401 are arranged, a conductive connection base 2 is fixedly connected to the side wall of the electric device body 1, and the connection between the connection sockets 3 and the conductive plugs 4 is located inside the conductive connection base 2;

[0038] The connection socket 3 is provided with a positioning mechanism 5, which is used to limit the conductive plug 4. The positioning mechanism 5 includes a rotating seat 501 arranged on the connection socket 3 and a pressing plate 502 arranged on the rotating seat 501. A hook 504 is provided at the end of the pressing plate 502, and the hook 504 is engaged with the conductive plug 4; a main shaft 5011 is rotatably connected between the rotating seat 501 and the pressing plate 502, and a first spring 503 is fixedly connected between the pressing plate 502 and the rotating seat 501. A positioning groove 402 is provided on the conductive plug 4, and the hook 504 is movably engaged in the positioning groove 402;

[0039] When the device is connecting the connection socket 3 and the conductive plug 4, the positioning mechanism 5 is used to limit the interface, ensuring that the connection between the connection socket 3 and the conductive plug 4 is stable and not easy to loosen or come off, thereby ensuring the stability of the power equipment body 1;

[0040] When connecting the connection socket 3 and the conductive plug 4, first press the multiple groups of pressure plates 502, so that the pressure plates 502 rotate along the main axis 5011 and lift the hook claw 504. The pressure plates 502 squeeze the first spring 503 at the same time. At this time, the connection socket 3 and the conductive plug 4 are plugged in. After they are fully plugged in, release the pressure plate 502, the first spring 503 resets and pushes the pressure plate 502 to rotate, so that the pressure plate 502 drives the hook claw 504 to move and clamp into the inside of the positioning groove 402, thereby realizing the plug-in limit of the connection socket 3 and the conductive plug 4.

[0041] A limit stopper 505 is fixedly connected to the pressure plate 502. Through the design of the limit stopper 505, the rotation stroke of the pressure plate 502 is limited, which facilitates the pressing of the pressure plate 502. The limit stopper 505 fits with the connecting socket 3, and a sealing ring 403 is movably connected between the conductive plug 4 and the connecting socket 3. After the connecting socket 3 and the conductive plug 4 are plugged in and connected, the connecting socket 3 and the conductive plug 4 squeeze the sealing ring 403 to form an interface seal, thereby ensuring that the interface is waterproof and dustproof and has good stability.

[0042] An upper cover 6 is movably connected to the conductive connection base 2, a front baffle 601 is provided on the upper cover 6, a cable reinforcement mechanism 8 is provided on the front baffle 601, the cable reinforcement mechanism 8 comprises a first arc-shaped clamping seat 801 provided on the conductive connection base 2 and a second arc-shaped clamping seat 802 provided on the front baffle 601, the external cable 401 is clamped between the first arc-shaped clamping seat 801 and the second arc-shaped clamping seat 802, and a clamping groove 803 is provided on both the first arc-shaped clamping seat 801 and the second arc-shaped clamping seat 802;

[0043] The device is designed with an upper cover 6, a front baffle 601 and a cable reinforcement mechanism 8. When the connection socket 3 and the conductive plug 4 are plugged in and connected, the conductive connection base 2, the upper cover 6 and the front baffle 601 are used to provide protection for the joint position composed of multiple groups of connection sockets 3 and conductive plugs 4. At the same time, the first arc-shaped clamping seat 801 and the second arc-shaped clamping seat 802 are used to clamp and limit the external cable 401, so as to provide a closure for the internal space of the conductive connection base 2, so that the joint position of the connection socket 3 and the conductive plug 4 is protected twice, with good waterproof and dustproof effects and strong stability.

[0044] A shielding assembly 9 is provided on the front baffle plate 601, and the shielding assembly 9 is used for blocking and sealing the position of the cable reinforcement mechanism 8. The shielding assembly 9 includes a baffle plate 904 which is arranged on the front baffle plate 601 and has an elastic telescopic function. The baffle plate 904 is movably connected in the card slot 803. The shielding assembly 9 includes a limit seat 901 fixedly connected to the front baffle plate 601, and a third spring 902 is fixedly connected to the interior of the limit seat 901, and a slider 903 is fixedly connected to the third spring 902. The slider 903 is slidably connected to the interior of the limit seat 901 and is fixedly connected to the baffle plate 904.

[0045] The device is designed with a shielding component 9 so that at the position of the connection socket 3 where the conductive plug 4 is not connected, the cable reinforcement mechanism 8 at that position is shielded, thereby preventing the gap between the first arc-shaped card seat 801 and the second arc-shaped card seat 802 from causing water vapor or dust to enter the interior of the conductive connection base 2, thereby providing closed protection for the internal space of the conductive connection base 2;

[0046] When the upper cover 6 and the front baffle 601 are connected on the conductive connection base 2, the multiple groups of shielding components 9 and the second arc-shaped socket 802 move synchronously. When the second arc-shaped socket 802 and the first arc-shaped socket 801 are clamped and limited to the external cable 401, the baffle 904 contacts and squeezes the outer wall of the external cable 401. The pressure pushes the baffle 904 and the slider 903 to move and squeeze the third spring 902. When the second arc-shaped socket 802 and the first arc-shaped socket 801 are in contact and there is no external cable 401 clamped at this position, the baffle 904 is inserted into the slot of the first arc-shaped socket 801 and the second arc-shaped socket 802, and the gap between the second arc-shaped socket 802 and the first arc-shaped socket 801 is closed, thereby realizing the closure of the internal space and the external space of the conductive connection base 2.

[0047] A locking column 602 is provided on the upper cover 6, and a locking mechanism 7 is provided on the conductive connection base 2. The locking mechanism 7 is used to lock the upper cover 6. The locking mechanism 7 includes a sleeve 701 fixedly connected to the conductive connection base 2, the locking column 602 is movably inserted in the sleeve 701, a locking hole 6021 is opened on the locking column 602, a locking rod 7021 is movably inserted in the sleeve 701, and the locking rod 7021 is movably engaged in the locking hole 6021. A hollow seat 702 is fixedly connected to the conductive connection base 2, and the hollow seat 702 is located between the two groups of sleeves 701. A second spring 7022 is provided inside the hollow seat 702, and sliding columns 7023 are fixedly connected at both ends of the second spring 7022. The sliding column 7023 is slidably connected to the inside of the hollow seat 702, the sliding column 7023 is fixed to the locking rod 7021, and a handle 7024 is fixedly connected to the sliding column 7023.

[0048] The device is provided with a locking mechanism 7, so that the upper cover 6 and the conductive connection base 2 can be conveniently and quickly connected, thereby facilitating the connection between the connection socket 3 and the conductive plug 4;

[0049] When connecting the upper cover 6 and the conductive connection base 2, first pull the handle 7024, the handle 7024 drives the sliding column 7023 to move and squeeze the second spring 7022, the sliding column 7023 drives the locking rod 7021 to move, and then the upper cover 6 and the conductive connection base 2 are docked, so that the locking column 602 is inserted into the sleeve 701. When it is fully inserted, release the handle 7024, the second spring 7022 resets and pushes the sliding column 7023 and the locking rod 7021 to move, so that the locking rod 7021 is inserted into the locking hole 6021, thereby realizing the quick connection and locking of the upper cover 6 and the conductive connection base 2.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A conductive connection device for electric equipment, comprising an electric equipment body (1), the electric equipment body (1) being provided with a plurality of connection sockets (3), the connection sockets (3) being movably connected with conductive plugs (4), the conductive plugs (4) being provided with external cables (401), characterized in that: A conductive connection base (2) is fixedly connected to the side wall of the power equipment body (1), and the connection point between the connection socket (3) and the conductive plug (4) is located inside the conductive connection base (2); The connection socket (3) is provided with a positioning mechanism (5), the positioning mechanism (5) is used to limit the position of the conductive plug (4), the positioning mechanism (5) comprises a rotating seat (501) arranged on the connection socket (3) and a pressing plate (502) arranged on the rotating seat (501), the pressing plate (502) is provided with a hook (504) at the end, and the hook (504) is engaged with the conductive plug (4); An upper cover (6) is movably clamped on the conductive connection base (2), a front baffle (601) is provided on the upper cover (6), a cable reinforcement mechanism (8) is provided on the front baffle (601), and the cable reinforcement mechanism (8) comprises a first arc-shaped clamping seat (801) arranged on the conductive connection base (2) and a second arc-shaped clamping seat (802) arranged on the front baffle (601); The front baffle plate (601) is provided with a shielding assembly (9), and the shielding assembly (9) is used to block and seal the position of the cable reinforcement mechanism (8).

2. A conductive connection device for electric power equipment according to claim 1, characterized in that: The external cable (401) is clamped between the first arc-shaped clamping seat (801) and the second arc-shaped clamping seat (802), and the first arc-shaped clamping seat (801) and the second arc-shaped clamping seat (802) are both provided with a clamping slot (803); The shielding assembly (9) comprises a baffle (904) which is arranged on the front baffle (601) and has an elastic telescopic function, and the baffle (904) is movably engaged in the card slot (803).

3. A conductive connection device for electric power equipment according to claim 2, characterized in that: The shielding assembly (9) comprises a limit seat (901) fixedly connected to the front baffle (601), a third spring (902) fixedly connected inside the limit seat (901), a slider (903) fixedly connected to the third spring (902), and the slider (903) slidably connected inside the limit seat (901) and fixedly connected to the baffle (904).

4. A conductive connection device for electric power equipment according to claim 1, characterized in that: A main shaft (5011) is rotatably connected between the rotating seat (501) and the pressing plate (502), and a first spring (503) is fixedly connected between the pressing plate (502) and the rotating seat (501).

5. A conductive connection device for electric power equipment according to claim 4, characterized in that: A limit stopper (505) is fixedly connected to the pressing plate (502), and the limit stopper (505) is fitted with the connecting socket (3).

6. A conductive connection device for electric power equipment according to claim 1, characterized in that: The conductive plug (4) is provided with a positioning groove (402), and the hook claw (504) is movably engaged in the positioning groove (402).

7. A conductive connection device for electric power equipment according to claim 1, characterized in that: A sealing ring (403) is movably engaged between the conductive plug (4) and the connecting socket (3).

8. A conductive connection device for electric power equipment according to claim 1, characterized in that: The upper cover (6) is provided with a locking column (602), and the conductive connection base (2) is provided with a locking mechanism (7), the locking mechanism (7) is used to lock the upper cover (6) by clamping, the locking mechanism (7) comprises a sleeve (701) fixedly connected to the conductive connection base (2), the locking column (602) is movably inserted in the sleeve (701), the locking column (602) is provided with a locking hole (6021), the sleeve (701) is movably inserted with a locking rod (7021), and the locking rod (7021) is movably clamped in the locking hole (6021).

9. A conductive connection device for electric power equipment according to claim 8, characterized in that: A hollow seat (702) is fixedly connected to the conductive connection base (2), and the hollow seat (702) is located between the two sets of sockets (701). A second spring (7022) is provided inside the hollow seat (702), and sliding columns (7023) are fixedly connected at both ends of the second spring (7022). The sliding column (7023) is slidably connected inside the hollow seat (702), and the sliding column (7023) is fixed to the locking rod (7021).

10. A conductive connection device for electric power equipment according to claim 9, characterized in that: The sliding column (7023) is fixedly connected with a handle (7024).

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