Connector with anti-falling mechanism

Abstract

The utility model relates to a connector with an anti-drop mechanism, which belongs to the technical field of connectors and comprises a connector body, a connector socket detachably mounted outside the connector body and a base fixedly mounted outside the connector socket, and a fixing structure extending into the base is arranged on the upper surface of the base. And a limiting structure is arranged on the upper surface of the base. According to the connector with the anti-falling mechanism, the pull rod and the moving block move up and down to drive the connecting rod and the clamping block to realize opening and closing actions, so that the connector main body can be accurately clamped, the connection stability is ensured, the time and the cost of installation and maintenance are reduced, and the insertion rod is ensured to be inserted into the locking groove of the pull rod under the elastic force action of the spring; reliable locking force is provided, the pull rod is prevented from moving accidentally, it is ensured that the pull rod is kept stable in the locking state, looseness caused by vibration or external force is prevented, and the advantages of being good in anti-falling effect and high in practicability are achieved.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically to a connector with an anti-detachment mechanism. Background Technology

[0002] In addition to meeting general performance requirements, electrical connectors must also meet the following important requirements: good contact, reliable operation, and easy maintenance. The host circuit has very strict requirements on the quality and reliability of electrical connectors. It is precisely because of the high quality and high reliability of electrical connectors that they are also widely used in military systems such as aviation, aerospace, and defense. Common classification methods for electrical connectors include shape, structure, and application.

[0003] Connectors with anti-detachment mechanisms are needed in the use of electrical and electronic equipment. A search revealed a patent document with publication number CN220492333U that discloses an anti-detachment electrical connector, comprising a main body mechanism, a socket mechanism, and a fixing mechanism. The socket mechanism is located at the right end of the main body mechanism, and the fixing mechanism is located inside the main body mechanism and the socket mechanism. The main body mechanism includes a main protective shell, a rotary bearing, a main coil, a main insulating layer, and conductive terminals. The rotary bearing is fixedly connected to the lower end of the interior of the main protective shell. The main coil is fixedly connected to the inner ring of the rotary bearing, and the main insulating layer is movably connected to the outer ring at the upper end of the main coil.

[0004] However, the anti-detachment electrical connector of this utility model is prone to loosening or falling off under vibration or external force, resulting in connection interruption, which seriously affects the quality of the connector and cannot meet the usage requirements. Therefore, a connector with an anti-detachment mechanism is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a connector with an anti-detachment mechanism, which has the advantages of good anti-detachment effect and strong practicality. It solves the problem that existing anti-detachment electrical connectors are prone to loosening or falling off under vibration or external force, resulting in connection interruption, which seriously affects the quality of use of the connector and fails to meet the usage requirements.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a connector with an anti-detachment mechanism, comprising a connector body, a connector socket detachably mounted on the outside of the connector body, and a base fixedly mounted on the outside of the connector socket, wherein the upper surface of the base is provided with a fixing structure extending into the interior thereof, and the upper surface of the base is provided with a limiting structure.

[0007] The fixing structure includes a tie rod that is slidably connected to the inside of the base and extends to its upper surface, a movable block that is fixedly connected to the bottom end of the tie rod, a connecting rod that is hinged to the outside of the movable block, and a clamping block that is hinged to the end of the connecting rod away from the movable block.

[0008] The limiting structure includes a fixed seat fixedly connected to the upper surface of the base, a plug rod slidably connected inside the fixed seat and extending to its outside, and a spring disposed inside the fixed seat.

[0009] Furthermore, the base has an internal moving hole adapted to the pull rod, and the inner diameter of the base is adapted to the outer diameter of the connector socket.

[0010] Furthermore, there are two sets of connecting rods and clamping blocks, and the two sets of connecting rods and clamping blocks are distributed in an inclined manner on the outside of the moving block.

[0011] Furthermore, the base has an opening inside that is adapted to the clamping blocks, and the connector body is located between the two clamping blocks.

[0012] Furthermore, the fixing base is U-shaped, and the insertion rod is slidably connected inside the fixing base and abuts against the pull rod.

[0013] Furthermore, the pull rod has a locking groove inside, and the plug rod is inserted into the locking groove.

[0014] Furthermore, the spring is fixedly installed on the inner right side wall of the fixing base, the spring is connected to the outside of the insertion rod, and a limit rod is fixedly connected to the upper surface of the insertion rod, the limit rod being located on the side of the spring away from the fixing base.

[0015] Compared with the prior art, the present invention provides a connector with an anti-detachment mechanism, which has the following advantages:

[0016] 1. This connector with an anti-detachment mechanism uses the up-and-down movement of the pull rod and the moving block to drive the connecting rod and the clamping block to open and close. It can accurately clamp the connector body, ensuring the stability of the connection, reducing installation and maintenance time and costs. Under the elastic force of the spring, it ensures that the plug rod and the locking groove of the pull rod are inserted, providing reliable locking force, preventing the pull rod from moving accidentally, and ensuring that the pull rod remains stable in the locked state, preventing loosening due to vibration or external force. It achieves the advantages of good anti-detachment effect and strong practicality.

[0017] 2. This connector with an anti-detachment mechanism uses a spring and a limit rod to automatically reset the plug after unlocking, eliminating the need for additional operation. This improves the convenience and efficiency of operation and achieves the advantage of strong practicality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional view of the base and limiting structure of this utility model;

[0020] Figure 3 This is a three-dimensional view of the fixing structure of this utility model;

[0021] Figure 4 This utility model Figure 2 A magnified structural diagram of structure A is shown.

[0022] In the diagram: 1. Connector body; 2. Connector socket; 3. Base; 4. Fixing structure; 41. Pull rod; 42. Moving block; 43. Connecting rod; 44. Clamping block; 45. Locking groove; 5. Limiting structure; 51. Fixing seat; 52. Insert rod; 53. Spring; 54. Limiting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 A connector with an anti-detachment mechanism in this embodiment includes a connector body 1, a connector socket 2 detachably installed outside the connector body 1, and a base 3 fixedly installed outside the connector socket 2. The upper surface of the base 3 is provided with a fixing structure 4 extending into it, and the upper surface of the base 3 is provided with a limiting structure 5. The fixing structure 4 includes a pull rod 41 slidably connected to the inside of the base 3 and extending to its upper surface, a moving block 42 fixedly connected to the bottom end of the pull rod 41, a connecting rod 43 hinged to the outside of the moving block 42, and a clamping block 44 hinged to the end of the connecting rod 43 away from the moving block 42.

[0025] The base 3 has an internal moving hole that matches the pull rod 41, and the inner diameter of the base 3 matches the outer diameter of the connector socket 2. By moving the pull rod 41 and the moving block 42 up and down, the connecting rod 43 and the clamping block 44 are driven to open and close, which can accurately clamp the connector body 1, ensure the stability of the connection, and reduce the time and cost of installation and maintenance.

[0026] Specifically, there are two sets of connecting rods 43 and clamping blocks 44, and the two sets of connecting rods 43 and clamping blocks 44 are distributed in an inclined manner on the outside of the moving block 42.

[0027] It should be noted that the base 3 has an internal opening that matches the clamping block 44. The clamping block 44 is rotatably connected to the interior of the base 3, and the connector body 1 is located between the two clamping blocks 44. The entire fixing structure 4 is integrated inside the base 3, with a compact design that does not add extra volume, making it easy to install and use. The linkage structure of the pull rod 41, moving block 42, connecting rod 43, and clamping block 44 is efficient and reliable, reducing the number of parts and lowering the failure rate.

[0028] In this embodiment, the limiting structure 5 includes a fixed base 51 fixedly connected to the upper surface of the base 3, a plug rod 52 slidably connected inside the fixed base 51 and extending to its exterior, and a spring 53 disposed inside the fixed base 51. The fixed base 51 is U-shaped, and the plug rod 52 is slidably connected inside the fixed base 51 and abuts against the pull rod 41. The locking function ensures that the pull rod 41 remains stable during use, enhancing the stability of the entire connector and making it suitable for various working conditions. Simple operation and reliable locking function improve the user experience during installation and maintenance, and reduce the possibility of misoperation.

[0029] The pull rod 41 has a locking groove 45 inside, and the plug rod 52 is plugged into the locking groove 45.

[0030] Specifically, the spring 53 is fixedly installed on the inner right side wall of the fixed base 51, and the spring 53 is connected around the outside of the plug rod 52. The upper surface of the plug rod 52 is fixedly connected to the limiting rod 54, which is located on the side of the spring 53 away from the fixed base 51.

[0031] The working principle of the above embodiments is as follows:

[0032] In practical applications, the connector body 1 is inserted into the connector socket 2. By pulling the lever 41 and moving the block 42 upward, the connecting rod 43 and clamping block 44 are driven to close, which can accurately clamp the connector body 1 and ensure the stability of the connection. Under the elastic force of the spring 53, the plug rod 52 is ensured to be inserted into the locking groove 45 of the lever 41, providing a reliable locking force to prevent the lever 41 from moving accidentally and to ensure that the lever 41 remains stable in the locked state. When unlocking is required, the plug rod 52 is pulled outward by external force to overcome the elastic force of the spring 53, so that the plug rod 52 is disengaged from the locking groove 45, and the lever 41 can move freely, thus achieving stable clamping and effective anti-dislodgement locking of the connector.

[0033] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A connector equipped with an anti-detachment mechanism, characterized in that: It includes a connector body (1), a connector socket (2) detachably installed outside the connector body (1), and a base (3) fixedly installed outside the connector socket (2). The upper surface of the base (3) is provided with a fixing structure (4) extending into its interior, and the upper surface of the base (3) is provided with a limiting structure (5). The fixed structure (4) includes a pull rod (41) that is slidably connected to the inside of the base (3) and extends to its upper surface, a moving block (42) that is fixedly connected to the bottom end of the pull rod (41), a connecting rod (43) that is hinged to the outside of the moving block (42), and a clamping block (44) that is hinged to the end of the connecting rod (43) away from the moving block (42). The limiting structure (5) includes a fixed seat (51) fixedly connected to the upper surface of the base (3), a plug rod (52) slidably connected to the inside of the fixed seat (51) and extending to the outside therefrom, and a spring (53) disposed inside the fixed seat (51).

2. The connector with a detachment preventing mechanism according to claim 1, characterized in that: The base (3) has a movable hole inside that is adapted to the pull rod (41), and the inner diameter of the base (3) is adapted to the outer diameter of the connector socket (2).

3. The connector with a detachment preventing mechanism according to claim 1, characterized in that: The number of connecting rods (43) and clamping blocks (44) are two sets, and the two sets of connecting rods (43) and clamping blocks (44) are distributed in an inclined manner on the outside of the moving block (42).

4. The connector with a detachment preventing mechanism according to claim 1, characterized in that: The base (3) has an opening inside that is adapted to the clamp (44). The clamp (44) is rotatably connected to the inside of the base (3). The connector body (1) is located between the two clamps (44).

5. The connector with a detachment preventing mechanism according to claim 1, characterized in that: The fixed base (51) is U-shaped, and the insertion rod (52) is slidably connected to the inside of the fixed base (51) and abuts against the pull rod (41).

6. The connector with the anti-falling mechanism according to claim 5, characterized in that: The pull rod (41) has a locking groove (45) inside, and the plug rod (52) is plugged into the locking groove (45).

7. The connector with a detachment preventing mechanism according to claim 1, characterized in that: The spring (53) is fixedly installed on the inner right side wall of the fixed base (51). The spring (53) is connected around the outside of the plug rod (52). A limiting rod (54) is fixedly connected to the upper surface of the plug rod (52). The limiting rod (54) is located on the side of the spring (53) away from the fixed base (51).

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