Connector convenient to maintain
The design of the detachable housing structure solves the problem of traditional connectors being difficult to disassemble and replace, enabling convenient maintenance and a simplified assembly process, reducing maintenance costs and the risk of system damage.
Patent Information
- Application Number
- CN202423289349.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional connector designs are difficult to disassemble and replace, resulting in high maintenance costs, wasted resources, and secondary damage to the system, and the assembly process is complex.
The device employs a detachable housing structure, utilizing the grooves and openings in the first and second outer shells, combined with retaining rings and detachable locking components, to achieve a detachable connection between the insulator and the terminal.
It facilitates user disassembly and replacement of insulators and terminals, reduces maintenance costs, simplifies the assembly process, and reduces system damage.
Smart Images
Figure CN223680448U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of connector, concretely is a kind of connector convenient for maintenance. BACKGROUND
[0002] In electronic equipment and electrical system, connector as important connecting component, bears the important function of transmission current, signal and realizes the interconnection between equipment. With the continuous progress of technology and the miniaturization, integration trend of electronic equipment, the performance, reliability and maintainability of connector are higher requirement.
[0003] Traditional connector design often adopts integrated shell structure, internal insulator and terminal once installation is completed, it is difficult to disassemble and replace. This design although guarantees the stability and durability of connector to some extent, but in actual application, it has brought many inconveniences. For example, when the insulator inside the connector is aged, damaged or the number of terminal does not meet the demand, user often needs to replace the whole connector, which not only increases maintenance cost, but also can lead to resource waste.
[0004] In addition, the assembly process of traditional connector is usually complex, needs to use professional tool and skill to complete, which undoubtedly increases production cost and time. At the same time, due to the non-detachable nature in assembly process, once connector fails or needs to be maintained, the whole system often needs to be disassembled, which not only affects the normal operation of system, but also can cause secondary damage to system. SUMMARY
[0005] In order to overcome the deficiencies of prior art, the utility model provides a kind of connector convenient for maintenance, can effectively solve the technical problems that current connector is not convenient for maintaining internal structure.
[0006] The technical scheme adopted by the utility model to solve its technical problems is:
[0007] A kind of connector convenient for maintenance, including shell, insulator and several terminals, the insulator is installed in the inside of shell, the terminal is inserted in the inside of insulator and is fixed, the outside of insulator is provided with the snap ring of protruding, the shell is composed of first shell and second shell, one end of the first shell and second shell is mutually pasted, the first shell is equipped with first recess near one end of second shell, first recess is equipped with first opening in the middle part, the second shell is equipped with second recess near one end of first shell, second recess is equipped with second opening in the middle part, the both ends of insulator are inserted in first opening and second opening respectively, and be fixed in first recess and second recess by snap ring simultaneously, the first shell and second shell are connected and fixed by detachable locking piece.
[0008] Further, the first extension part is arranged at one end of the first shell away from the second shell and is distributed at the edge position of the first opening.
[0009] Further, one end of the terminal extends to the outside of the insulator and extends to the inside of the first extension part.
[0010] Further, the second extension part is arranged at one end of the second shell away from the first shell and is distributed at the edge position of the second opening.
[0011] Further, the insulator is provided with a plurality of insertion holes at one end away from the first shell, and the insertion holes are in communication with the terminals.
[0012] Further, the first shell and the second shell are both provided with a locking hole in communication, and the locking part is inserted into the locking hole for locking and fixing.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] The connector provided by the utility model is convenient for users to disassemble and replace the internal insulator to synchronously replace the number of terminals, and is convenient to assemble and maintain. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the whole structure schematic view of the utility model embodiment;
[0016] Figure 2 It is another angle schematic view of the whole structure of the utility model embodiment;
[0017] Figure 3 It is the first shell structure schematic view of the utility model embodiment;
[0018] Figure 4 It is the second shell structure schematic view of the utility model embodiment;
[0019] Figure 5 It is the insulator structure schematic view of the utility model embodiment;
[0020] Mark in the drawing:
[0021] 1-shell, 2-insulator, 3-terminal, 4-locking part;
[0022] 101-first shell, 102-second shell;
[0023] 111-first recess, 112-first opening, 113-first extension part;
[0024] 121 - second recess, 122 - second opening, 123 - second extension;
[0025] 1122 - locking hole;
[0026] 201 - snap ring, 202 - jack. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0028] As shown in the utility model provides a kind of connector convenient for maintenance, it mainly includes shell 1, insulator 2 and several terminals 3, when connecting, insulator 2 is installed in the inside of shell 1, and terminal 3 is inserted in the inside of insulator 2, and is fixed by appropriate mode. Figures 1-5 The outer side of insulator 2 is provided with protruding snap ring 201, which enhances the stability of insulator 2 on shell 1. Shell 1 is composed of first shell 101 and second shell 102. When assembling, one end of first shell 101 and second shell 102 is attached to each other to form a complete shell structure.
[0029] The end of first shell 101 close to second shell 102 is provided with first recess 111, and first opening 112 is formed in the middle of first recess 111. Correspondingly, the two ends of insulator 2 close to first shell 101 are inserted into first opening 112 and second opening 122 respectively, and snap ring 201 is simultaneously clamped into first recess 111 and second recess 121, so as to realize the stable fixation of insulator 2 in shell 1. Second recess 121 is provided, and second opening 122 is formed in the middle of second recess 121. In the assembling process.
[0030] In order to firmly connect first shell 101 and second shell 102 together, the technical solution adopts detachable locking piece 4, which can be screw, bolt or other similar fastener. In order to facilitate the installation of locking piece 4, locking hole 1122 is formed in the two ends of first shell 101 and second shell 102, and locking piece 4 is inserted into locking hole 1122 and locked, so as to firmly connect first shell 101 and second shell 102 together.
[0031]
[0032] Furthermore, the end of the first housing 101 furthest from the second housing 102 is provided with a first extension 113 located at the edge of the first opening 112, allowing the end of the insulator 2 inserted into the first opening 112 to extend into the interior of the first extension 113, thereby further enhancing the stability of the insulator 2 within the first housing 101. Simultaneously, one end of the terminal 3 also extends outward from the insulator 2 and into the interior of the first extension 113, making the connection of the terminal 3 in the connector structure more secure and less prone to loosening.
[0033] The second housing 102, at its end away from the first housing 101, has a second extension 123 distributed at the edge of the second opening 122. This allows the insulator 2, inserted through the second opening 122, to extend to the outside of the second extension, further enhancing the stability of the insulator 2 within the second housing 102 and enabling the connector to be easily connected to other devices or circuits. The end of the insulator 2 away from the first housing 101 also has several sockets 202 communicating with the terminals 3. The number and position of the sockets 202 correspond to the terminals 3, ensuring that each terminal 3 can be connected to other devices or circuits through the sockets 202.
[0034] Compared with traditional technologies, the connector provided by this technical solution has a detachable structure between the housing 1 and the insulator 2, which makes it convenient for users to replace the internal insulator 2 after disassembly and simultaneously change the number of terminals 3. The overall assembly is convenient and easy to maintain.
[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A connector for facilitating maintenance, comprising a housing, an insulator mounted inside the housing, and a plurality of terminals inserted into and fixed in the inside of the insulator, characterized in that: The outer side of the insulator is provided with a protruding snap ring, the shell is composed of a first shell and a second shell, one end of the first shell and the second shell is attached to each other, the first shell is provided with a first groove near one end of the second shell, a first opening is formed in the middle of the first groove, the second shell is provided with a second groove near one end of the first shell, a second opening is formed in the middle of the second groove, both ends of the insulator are inserted into the first opening and the second opening respectively, and are fixed in the first groove and the second groove by the snap ring, and the first shell and the second shell are connected and fixed by a detachable locking piece.
2. The connector of claim 1, wherein: The first shell is provided with a first extension part distributed at the edge of the first opening, one end of the insulator inserted into the first opening extends to the inside of the first extension part.
3. A connector for facilitating maintenance according to claim 2, wherein: One end of the terminal extends to the outside of the insulator and extends to the inside of the first extension part.
4. The connector of claim 1, wherein: The second shell is provided with a second extension part distributed at the edge of the second opening, one end of the insulator inserted into the second opening extends outward through the second extension part.
5. A connector for facilitating maintenance according to claim 4, wherein: The insulator is provided with a plurality of insertion holes communicated with the terminals at one end away from the first shell, the number and position of the insertion holes correspond to the number and position of the terminals.
6. A connector for facilitating maintenance according to any one of claims 1-5, characterized in that: Both ends of the first shell and the second shell are provided with a locking hole, and the locking piece is inserted into the locking hole and locked and fixed.