Connector

Abstract

The utility model relates to the technical field of electric connection, in particular to a connector, which comprises a plug-in shell, a metal shell, a power connection assembly, a packaging piece, a connecting wire and a lock catch assembly, the plug-in shell is provided with a wire end plug-in cavity and an injection molding cavity, one end of the injection molding cavity is communicated with the wire end plug-in cavity, and the lock catch assembly is arranged on the upper side of the plug-in shell; the metal shell is arranged in the wire end plugging cavity, the metal shell is used for fixing the power connection assembly in the wire end plugging cavity, and one end of the power connection assembly extends towards a port of the wire end plugging cavity; one end of the connecting wire is connected with the power connection assembly, the power connection assembly comprises an insulation module and a power connection element, the insulation module comprises a first fixing piece and a second fixing piece, and the first fixing piece and the second fixing piece are arranged in an up-down stacked mode; according to the utility model, comprehensive improvement of electrical performance, mechanical strength, environmental adaptability and operation convenience is realized through fine structural design, high-performance material selection and advanced packaging technology.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connection, in particular to a connector. Background Art

[0002] In-vehicle connectors are electronic components used to connect devices inside and outside a vehicle. With the rapid development of the automotive industry and the trend toward intelligent and networked vehicles, the number and variety of in-vehicle connectors are also increasing. For example, in-vehicle entertainment systems, camera systems, navigation systems, and autonomous driving systems all require in-vehicle connectors to facilitate data transmission and power supply between devices. As a crucial component of driver assistance systems, in-vehicle cameras are also experiencing continuous evolution and improvement in their connectors. This places higher demands on in-vehicle camera connectors, requiring them to possess low power consumption and high performance.

[0003] In actual use, the internal terminal fixing stability of the existing vehicle-mounted wire end connector is poor. When it is necessary to maintain electrical performance and mechanical strength, new improvements need to be made to the existing connector structure. Utility Model Content

[0004] To solve the above problems, the present invention realizes a connector with comprehensive improvements in electrical performance, mechanical strength, environmental adaptability and ease of operation through refined structural design, selection of high-performance materials and advanced packaging technology.

[0005] The technical solution adopted by the utility model is: a connector, including a plug shell, a metal shell, an electrical connection assembly, an encapsulation, a connecting wire and a locking assembly, the plug shell is provided with a wire end plug cavity and an injection molding cavity, one end of the injection molding cavity is communicated with the wire end plug cavity, and the locking assembly is arranged on the upper side of the plug shell; the metal shell is arranged in the wire end plug cavity, the electrical connection assembly is arranged in the metal shell, the metal shell is used to fix the electrical connection assembly in the wire end plug cavity, one end of the electrical connection assembly extends toward the port of the wire end plug cavity; one end of the connecting wire is connected to the electrical connection assembly, the electrical connection assembly includes an insulating module and an electrical connection element, the insulating module includes a first fixing part and a second fixing part, the first fixing part and the second fixing part are stacked up and down, a plurality of electrical connection elements are provided, and the plurality of electrical connection elements are respectively arranged on the first fixing part and the second fixing part, the encapsulation is arranged in the injection molding cavity, and covers one end of the metal shell, the connecting wire and one end of the electrical connection assembly; the plug shell is provided with a plug connector on the periphery of the wire end plug cavity.

[0006] A further improvement to the above solution is that a plug guide strip is provided on the periphery of the plug connector, and a plug positioning boss is provided on the lower side of the plug connector; a reinforcement portion is provided between the plug connector and the injection cavity, and the reinforcement portion is used to separate the plug connector and the injection cavity.

[0007] A further improvement to the above solution is that a limit rib is provided at the port of the wire end plug-in cavity, the limit rib is used to block and limit the metal shell in the wire end plug-in cavity, and an opening of the limit rib is provided with a chamfer.

[0008] A further improvement to the above scheme is that the metal shell includes an upper shell and a lower shell, the upper shell and the lower shell are buckled together to form a buckling cavity, one end of the buckling cavity is used to fix the power connection component, the lower shell is provided with a contact cavity, one end of the contact cavity is connected to the buckling cavity, and one end of the power connection component extends toward the contact cavity; the wall of the contact cavity is provided with a contact spring.

[0009] A further improvement to the above solution is that matching buckles are provided on both sides of the upper shell, and matching slots are provided on both sides of the lower shell, and the matching buckles and matching slots are engaged with each other; a fixed wire clamp is provided on the rear side of the metal shell, and the fixed wire clamp fixes the connecting wire by riveting.

[0010] A further improvement to the above scheme is that the first fixing member is provided with a first clip, a first slot, a first positioning hole and a first positioning pin, and the second fixing member is provided with a second clip, a second slot, a second positioning hole and a second positioning pin, the first clip is used to cooperate with the second slot, the second clip is used to cooperate with the first slot, the first positioning pin is used to cooperate with the second positioning hole, and the second positioning pin is used to cooperate with the first positioning hole.

[0011] A further improvement to the above solution is that a first solder pad groove is provided on one side of the first fixing member, a second solder pad groove is provided on one side of the second fixing member, the power connection element is provided with a wiring solder pad, the first solder pad groove and the second solder pad groove are both used to fix the wiring solder pad, and the connecting wire is welded to the wiring solder pad.

[0012] A further improvement to the above scheme is that the power connection element is provided with a fixed end and a plug-in end, a curved inclined surface is provided between the fixed end and the plug-in end, and the curved inclined surface is used to twist the plug-in end to form a 45° inclination with the fixed end; a guide arc surface is provided at the port of the plug-in end; and the fixed end is provided on the first fixing member and the second fixing member.

[0013] A further improvement to the above scheme is that a locking platform is provided on the upper side of the plug connector, and the locking assembly is provided on the locking platform; the locking assembly includes a pressing strip, a locking slide and a locking piece, one end of the pressing strip extends toward the locking slide, the pressing strip is provided with a locking slide, a limiting buckle is provided on the locking slide, and the locking piece is slidably provided on the locking slide.

[0014] A further improvement to the above scheme is that the locking part includes a sliding portion, a pushing portion and a locking portion, the end of the locking portion is provided with a locking clip, the sliding portion is used to be slidably set on the locking clip slot, the end of the sliding portion is provided with a limiting pressure clip, the locking portion is slidably set on the locking clip slot, the pushing portion is used to push the locking portion to slide on the locking clip slot, the locking clip is located at the front end of the limiting clip for locking the object connector, and is located at the rear end of the locking clip in an unlocked state.

[0015] The beneficial effects of the utility model are:

[0016] Compared to existing connectors, the present invention achieves a compact layout and efficient functional zoning of the connector through the structure of the wire-end plug-in cavity and the injection molding cavity within the plug-in housing. The wire-end plug-in cavity not only provides a stable installation environment for the metal shell and the electrical connection component, but also ensures the precise docking of electrical signal transmission; the setting of the injection molding cavity cleverly integrates the packaging, connecting wires and the electrical connection component, enhancing the overall sealing and protection level, and effectively resisting interference from external environmental factors. The use of the metal shell not only enhances the mechanical strength of the connector, but also, through its internal structural design, firmly fixes the electrical connection component in the wire-end plug-in cavity, ensuring the stability and safety of the electrical connection component. The electrical connection component adopts a double-layer insulation module design (first fixing member and second fixing member), which not only improves the electrical insulation performance, but also optimizes the arrangement and connection of the electrical connection components through a modular layout, thereby improving the efficiency and reliability of signal transmission. Furthermore, the encapsulation fully encapsulates key components (such as the metal shell, the connecting cable, and the power connector), further enhancing the connector's waterproof, dustproof, and shockproof properties, thereby extending the product's lifespan. Furthermore, the plug connector design facilitates quick and accurate connection to external devices, enhancing operational convenience and user experience. Through refined structural design, the use of high-performance materials, and advanced packaging technology, this utility model achieves comprehensive improvements in electrical performance, mechanical strength, environmental adaptability, and operational ease. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of the connector of the utility model;

[0018] Figure 2 for Figure 1 A three-dimensional schematic diagram of the connector from another perspective;

[0019] Figure 3 for Figure 1 A three-dimensional schematic diagram of the connector from another perspective;

[0020] Figure 4 for Figure 1 Exploded diagram of the connector;

[0021] Figure 5 for Figure 1 Exploded diagram of the connector from another perspective;

[0022] Figure 6 for Figure 1 Exploded diagram of the connector structure;

[0023] Figure 7 for Figure 1 Exploded diagram of the connector structure.

[0024] Explanation of reference numerals: plug housing 1, wire end plug cavity 11, limiting rib 111, chamfer 112, injection cavity 12, plug connector 13, plug guide strip 131, reinforcement portion 132, locking platform 133;

[0025] Metal shell 2, upper shell 21, matching buckle 211, lower shell 22, contact cavity 221, contact spring 222, matching slot 223;

[0026] Power connection assembly 3, insulating module 31, power connection element 32, terminal pad 321, fixed end 322, plug end 323, curved inclined surface 324, guide arc surface 325, first fixing member 33, first buckle 331, first slot 332, first positioning hole 333, first positioning pin 334, first pad slot 335, second fixing member 34, second buckle 341, second slot 342, second positioning hole 343, second positioning pin 344, second pad slot 345;

[0027] Package 4;

[0028] Connecting line 5;

[0029] The locking assembly 6, the pressing bar 61, the locking slide 611, the limiting buckle 612, the locking slide 62, the locking member 63, the sliding portion 631, the pushing portion 632, the locking portion 633, the locking buckle 634, and the limiting pressing buckle 635. DETAILED DESCRIPTION

[0030] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0031] It should be noted that when an element is referred to as being “fixed to” another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or there may be an intermediate element.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are only for the purpose of describing specific embodiments and are not intended to limit this invention. Figures 1 to 7As shown, in one embodiment of the present invention, a connector is provided, comprising a plug shell 1, a metal shell 2, an electrical connection component 3, a packaging component 4, a connecting wire 5 and a locking component 6. The plug shell 1 is provided with a wire end plug cavity 11 and an injection molding cavity 12. One end of the injection molding cavity 12 is communicated with the wire end plug cavity 11. The locking component 6 is provided on the upper side of the plug shell 1; the metal shell 2 is provided in the wire end plug cavity 11, the electrical connection component 3 is provided in the metal shell 2, the metal shell 2 is used to fix the electrical connection component 3 in the wire end plug cavity 11, and one end of the electrical connection component 3 faces the port of the wire end plug cavity 11. One end of the connecting wire 5 is connected to the power connection assembly 3, which includes an insulating module 31 and a power connection element 32. The insulating module 31 includes a first fixing member 33 and a second fixing member 34, which are stacked one above the other. Multiple power connection elements 32 are provided, and the multiple power connection elements 32 are respectively arranged on the first fixing member 33 and the second fixing member 34. The encapsulation member 4 is disposed in the injection molding cavity 12 and covers one end of the metal shell 2, the connecting wire 5, and one end of the power connection assembly 3. The plug housing 1 is provided with a plug connector 13 on the periphery of the wire end plug cavity 11. This embodiment achieves a compact layout and efficient functional partitioning of the connector through the carefully designed wire end plug cavity 11 and injection molding cavity 12 structure within the plug housing 1. The wire-end connector cavity 11 not only provides a stable installation environment for the metal shell 2 and the power connector 3, but also ensures precise connection of electrical signals. The injection molding cavity 12 cleverly integrates the encapsulation component 4, the connecting wire 5, and the power connector 3, enhancing overall sealing and protection, effectively resisting interference from external environmental factors. The metal shell 2 not only enhances the mechanical strength of the connector, but also, through its internal structural design, firmly secures the power connector 3 within the wire-end connector cavity 11, ensuring the stability and safety of the power connector 32. The power connector 3 utilizes a double-layer insulation module 31 (first fixing member 33 and second fixing member 34), which not only improves electrical insulation performance but also optimizes the arrangement and connection of the power connector 32 through a modular layout, improving signal transmission efficiency and reliability. Furthermore, the encapsulation component 4 fully encases key components (such as one end of the metal shell 2, the connecting wire 5, and one end of the power connector 3), further enhancing the connector's waterproof, dustproof, and shockproof properties, thereby extending the product's service life. Furthermore, the design of the plug connector 13 facilitates quick and accurate connection to external devices, improving operational convenience and user experience. This embodiment achieves comprehensive improvements in electrical performance, mechanical strength, environmental adaptability, and operational convenience through refined structural design, high-performance material selection, and advanced packaging technology.

[0033] The outer periphery of the plug connector 13 is provided with a plug guide strip 131, and the underside of the plug connector 13 is provided with a plug positioning boss. A reinforcement portion 132 is provided between the plug connector 13 and the injection cavity 12, and the reinforcement portion 132 is used to separate the plug connector 13 from the injection cavity 12. In this embodiment, the plug guide strip 131 not only ensures linearity during the plugging process and effectively prevents misalignment or deflection, but also significantly reduces plugging and unplugging resistance, improving the user experience. Furthermore, the plug positioning boss provided on the underside of the plug connector 13 further enhances the stability and reliability of the plugging. Through a physical locking mechanism, it ensures a secure connection of the connector in complex working environments and prevents accidental disengagement.

[0034] A limiting rib 111 is provided at the port of the wire end plug-in cavity 11. The limiting rib 111 is used to block and limit the metal shell 2 in the wire end plug-in cavity 11. The opening of the limiting rib 111 is provided with a bevel chamfer 112. In this embodiment, the limiting rib 111 not only serves as an effective blocking and limiting mechanism for the metal shell 2, ensuring that the wire end is accurately positioned in the plug-in cavity during the plug-in process, but also effectively prevents poor contact or damage caused by improper insertion. In addition, the design of the bevel chamfer 112 at the opening of the limiting rib 111 reflects the meticulous attention to detail. It greatly reduces the insertion resistance, allowing the wire end to enter the plug-in cavity smoothly and smoothly, reducing friction and wear, and extending the service life of the connector.

[0035] See Figure 6-Figure 7As shown, the metal shell 2 includes an upper shell 21 and a lower shell 22. The upper shell 21 and the lower shell 22 interlock to form a snap-fit ​​cavity. One end of the snap-fit ​​cavity is used to secure the power supply assembly 3. The lower shell 22 is provided with a contact cavity 221. One end of the contact cavity 221 is connected to the snap-fit ​​cavity, and one end of the power supply assembly 3 extends toward the contact cavity 221. The wall of the contact cavity 221 is provided with a contact spring 222. Specifically, the upper shell 21 is provided with mating buckles 211 on both sides, and the lower shell 22 is provided with mating slots 223 on both sides. The mating buckles 211 and the mating slots 223 interlock with each other. A fixed wire clamp is provided on the rear side of the metal shell 2, which secures the connecting wire 5 through riveting. In this embodiment, the upper shell 21 and the lower shell 22 use a precise snap-fit ​​mechanism to ensure the sealing and stability of the snap-fit ​​cavity, providing a stable installation environment for the power supply assembly 3 and effectively preventing interference and damage from the external environment. The contact spring 222, housed within the contact cavity 221, ensures efficient and stable electrical connection with its excellent elasticity and conductivity, maintaining reliable contact even under mild vibration or impact. The design of the buckle 211 and the slot simplifies the assembly process, improves production efficiency, and enhances the connection strength between the housings. The rear-mounted wire clamp securely locks the connecting wire 5 through a riveting process, enhancing the stability of the connection and optimizing the cable layout, avoiding safety hazards caused by loose or broken cables.

[0036] The first fixing member 33 is provided with a first buckle 331, a first slot 332, a first positioning hole 333, and a first positioning pin 334. The second fixing member 34 is provided with a second buckle 341, a second slot 342, a second positioning hole 343, and a second positioning pin 344. The first buckle 331 is used to mate with the second slot 342, the second buckle 341 is used to mate with the first slot 332, the first positioning pin 334 is used to mate with the second positioning hole 343, and the second positioning pin 344 is used to mate with the first positioning hole 333. Specifically, a first solder pad groove 335 is provided on one side of the first fixing member 33, and a second solder pad groove 345 is provided on one side of the second fixing member 34. The power connection element 32 is provided with a wiring solder pad 321. The first solder pad groove 335 and the second solder pad groove 345 are both used to fix the wiring solder pad 321. The connecting wire 5 is soldered to the wiring solder pad 321. In this embodiment, the first fixing member 33 and the second fixing member 34 achieve quick and secure docking through a precisely designed snap-on and slotted connection, effectively preventing loosening due to vibration or external forces. Furthermore, the precise matching of the locating holes and locating pins further enhances the accuracy and stability of the connection, ensuring the stable operation of the connector in complex environments. Furthermore, the ingenious arrangement of the first solder pad slot 335 and the second solder pad slot 345 provides a stable support platform for the wiring pad 321 of the electrical connection element 32, making the welding process more convenient and secure, and effectively reducing the defective welding rate. This design not only simplifies the connector assembly process, but also improves production efficiency and reduces maintenance costs.

[0037] The electrical connection element 32 is provided with a fixed end 322 and a plug end 323. A curved bevel 324 is provided between the fixed end 322 and the plug end 323. The curved bevel 324 is used to twist the plug end 323 to form a 45-degree inclination with the fixed end 322. A guide arc surface 325 is provided at the end of the plug end 323. The fixed end 322 is provided on the first fixing member 33 and the second fixing member 34. In this embodiment, the curved bevel 324 is designed to be inclined at 45 degrees, which not only optimizes the mechanical guidance during the plugging process, but also effectively reduces the plugging resistance, allowing the plug end 323 to smoothly and firmly engage with the fixed end 322, reducing the risk of damage caused by improper plugging. At the same time, the design of the guide arc surface 325 at the end of the plug end 323 further enhances the convenience of the plugging operation, guiding the plug end 323 to accurately align and slide in smoothly, thereby improving assembly efficiency. In addition, the fixing end 322 is cleverly arranged on the first fixing member 33 and the second fixing member 34, which not only enhances the stability of the structure, but also facilitates accurate positioning and installation in complex environments, ensuring stable operation of the connector under various working conditions.

[0038] A locking platform 133 is provided on the upper side of the plug connector 13, and the locking assembly 6 is provided on the locking platform 133; the locking assembly 6 includes a pressing bar 61, a locking groove 62, and a locking member 63. One end of the pressing bar 61 extends toward the locking groove 62. The pressing bar 61 is provided with a locking groove 611, and a limiting buckle 612 is provided on the locking groove 611. The locking member 63 is slidably provided on the locking groove 62. In this embodiment, the locking assembly 6 ensures precise alignment and secure locking during the connection process through the precisely designed pressing bar 61, locking groove 62, and locking member 63. The design of the locking groove 611 and limiting buckle 612 on the pressing bar 61 not only optimizes the locking process, but also effectively prevents unlocking caused by misoperation, thereby enhancing the security of the connection. The flexible sliding of the locking member 63 on the locking groove 62 realizes the function of rapid locking and unlocking, greatly improving work efficiency. In addition, the design of the structure also takes into account the convenience of maintenance, which allows for quick plugging and replacement when needed, reducing maintenance costs.

[0039] See Figure 3 As shown, the locking member 63 includes a sliding portion 631, a pushing portion 632, and a locking portion 633. The locking portion 633 is provided with a locking latch 634 at its end. The sliding portion 631 is configured to slide on the locking slot 62. A limiting latch 635 is provided on the end of the sliding portion 631. The locking portion 633 slides on the locking slot 611. The pushing portion 632 is configured to push the locking portion 633 to slide on the locking slot 611. The locking latch 634 is located at the front end of the limiting latch 612 to lock the other connector and at the rear end of the locking latch to unlock it. In this embodiment, the smooth sliding of the sliding portion 631 on the locking slot 62 ensures precise alignment and fast installation during the connection process. The design of the pushing portion 632 cleverly enables remotely controlled sliding of the locking portion 633. Precise displacement on the locking slot 611 not only improves operational efficiency but also enhances the stability of the locking process. The locking buckle 634 at the end of the locking portion 633, with its dual functions of front locking and rear unlocking, ensures a secure connection when locked and easy detachment when unlocked, effectively preventing accidental disengagement and enhancing the overall safety of the system. Furthermore, the provision of a limit buckle 635 further strengthens the locking effect, preventing loosening due to external forces, and ensuring the continuity and stability of data or power transmission.

[0040] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A connector, characterized in that: The connector comprises a plug-in shell, a metal shell, an electrical connection assembly, a packaging component, a connecting wire and a locking component, wherein the plug-in shell is provided with a wire end plug-in cavity and an injection molding cavity, one end of the injection molding cavity is communicated with the wire end plug-in cavity, and the locking component is arranged on the upper side of the plug-in shell; the metal shell is arranged in the wire end plug-in cavity, the electrical connection assembly is arranged in the metal shell, the metal shell is used to fix the electrical connection assembly in the wire end plug-in cavity, and one end of the electrical connection assembly extends toward the port of the wire end plug-in cavity; one end of the connecting wire is connected to the electrical connection assembly, the electrical connection assembly comprises an insulating module and an electrical connection element, the insulating module comprises a first fixing part and a second fixing part, the first fixing part and the second fixing part are stacked up and down, a plurality of electrical connection elements are provided, and a plurality of electrical connection elements are respectively arranged on the first fixing part and the second fixing part, the packaging component is arranged in the injection molding cavity, and covers one end of the metal shell, the connecting wire and one end of the electrical connection assembly; the plug-in shell is provided with a plug connector on the periphery of the wire end plug-in cavity.

2. The connector according to claim 1, wherein: A plug guide strip is provided on the outer periphery of the plug connector; a reinforcement portion is provided between the plug connector and the injection molding cavity, and the reinforcement portion is used to separate the plug connector and the injection molding cavity.

3. The connector according to claim 2, wherein: A limit rib is provided at the port of the wire end plug-in cavity, and the limit rib is used to block and limit the metal shell in the wire end plug-in cavity. The opening of the limit rib is provided with a chamfer.

4. The connector according to claim 1, wherein: The metal shell includes an upper shell and a lower shell, and the upper shell and the lower shell are buckled together to form a buckling cavity. One end of the buckling cavity is used to fix the power connection component. The lower shell is provided with a contact cavity, one end of the contact cavity is connected to the buckling cavity, and one end of the power connection component extends toward the contact cavity; the wall of the contact cavity is provided with a contact spring.

5. The connector according to claim 4, wherein: Matching buckles are provided on both sides of the upper shell, and matching slots are provided on both sides of the lower shell, and the matching buckles and matching slots are engaged with each other; a fixed wire clamp is provided on the rear side of the metal shell, and the fixed wire clamp fixes the connecting wire by riveting.

6. The connector according to claim 1, wherein: The first fixing member is provided with a first clip, a first slot, a first positioning hole and a first positioning pin, and the second fixing member is provided with a second clip, a second slot, a second positioning hole and a second positioning pin. The first clip is used to cooperate with the second slot, the second clip is used to cooperate with the first slot, the first positioning pin is used to cooperate with the second positioning hole, and the second positioning pin is used to cooperate with the first positioning hole.

7. The connector according to claim 6, wherein: A first pad groove is provided on one side of the first fixing member, a second pad groove is provided on one side of the second fixing member, the power connection element is provided with a wiring pad, the first pad groove and the second pad groove are both used to fix the wiring pad, and the connecting wire is welded to the wiring pad.

8. The connector according to claim 1, wherein: The power connection element is provided with a fixed end and a plug-in end, a curved inclined surface is provided between the fixed end and the plug-in end, and the curved inclined surface is used to twist the plug-in end to form a 45° inclination with the fixed end; a guide arc surface is provided at the port of the plug-in end; the fixed end is provided on the first fixing member and the second fixing member.

9. The connector according to claim 1, wherein: A locking platform is provided on the upper side of the plug connector, and the locking assembly is provided on the locking platform; the locking assembly includes a pressing strip, a locking slide and a locking piece, one end of the pressing strip extends toward the locking slide, the pressing strip is provided with a locking slide, a limiting buckle is provided on the locking slide, and the locking piece is slidably provided on the locking slide.

10. The connector according to claim 9, wherein: The locking part includes a sliding portion, a pushing portion and a locking portion, a locking buckle is provided at the end of the locking portion, the sliding portion is used to be slidably set on the locking buckle slide groove, and a limiting pressure buckle is provided at the end of the sliding portion. The locking portion is slidably set on the locking slide groove, and the pushing portion is used to push the locking portion to slide on the locking slide groove. The locking buckle is located at the front end of the limiting buckle for locking the object connector and is located at the rear end of the locking buckle in an unlocked state.

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