A jack connector with jack clamping and limiting structure

Abstract

The utility model discloses a jack dog limit formula quick assembly waterproof connector, the end outside of cylinder is provided with the limit block, one side of cylinder is provided with the limit dog, one side of limit dog is provided with the wire hole, the left side limit of casing is provided with the insulator, the inside of insulator is provided with the first jack slot of one side opening, the left side of first jack slot is provided with the through -hole, and the through -hole is through the insulator and is communicated with first jack slot, and the right part of first jack slot is provided with the first limit slot, and the jack is installed in first jack slot, the utility model discloses be provided with the limit dog of elasticity, can first with the insulator, insulator cover plate cooperation fixed well, after connecting well with the wire, again, the jack is installed to first jack slot, second jack slot cooperation and is limited fixed, the installation of assembly personnel is convenient, greatly reduced the work load of assembly personnel, has shortened the work time, improved work efficiency, has better practicality and applicability.

Description

Technical Field

[0001] This utility model relates to the field of aviation connector technology, specifically a quick-assembly waterproof connector with a socket claw limiting mechanism. Background Technology

[0002] Aviation plugs are a type of connector originating from the military industry. They are electromechanical components used to connect electrical circuits and are widely used in various electrical circuits to connect or disconnect circuits. Currently, when assembling aviation plugs, assemblers typically need to first pass the socket through an insulator and an insulator cover plate to limit the position before soldering the wires to the socket to achieve electrical connection. The sockets are densely packed, making soldering inconvenient for assemblers. Alternatively, the wires and sockets can be connected by crimping. This method requires passing the wires through an insulator cover plate before crimping them one by one. After crimping, the sockets are then limited and fixed by the insulator and insulator cover plate. This method is also inconvenient for assemblers, prolonging work time, reducing work efficiency, and increasing the workload of assemblers. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a quick-assembly waterproof connector with a socket claw limiting mechanism to address the shortcomings of the prior art, thereby solving at least one of the above-mentioned technical problems.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A quick-assembly waterproof connector with a locking claw, comprising a housing and a socket, wherein the socket includes a cylindrical body, a limiting block is provided on the outer side of the end of the cylindrical body, a limiting claw is provided on one side of the cylindrical body, and a wire hole is provided on one side of the limiting claw. An insulator is installed on the left side of the housing, and a first socket groove with an opening on one side is provided inside the insulator. A through hole is provided on the left side of the first socket groove, the through hole penetrating the insulator and communicating with the first socket groove. A first limiting groove is provided on the right side of the first socket groove, and a socket is installed in the first socket groove. The limiting block cooperates with the first limiting groove. An insulator cover plate is provided on the insulator, and a through hole is provided inside the insulator cover plate. The second insertion slot is provided, and a second limiting slot is provided on the left side of the second insertion slot. The second limiting slot is correspondingly provided with a limiting claw. A retaining ring slot is provided on the right side of the housing, and a retaining ring is provided in the retaining ring slot. The retaining ring is correspondingly provided with the insulating cover plate. A transition cover is connected to the right side of the housing by threads. A limiting ring is provided on the outer left side of the transition cover. A connecting cap is fitted on the transition cover. The connecting cap is correspondingly provided with the limiting ring. A cable sleeve seat is provided on the right side of the transition cover. The inner side of the cable sleeve seat has a flared structure. A cable sleeve is installed on the cable sleeve seat. The cable sleeve has a flared structure and cooperates with the cable sleeve seat. A fastening seat with a through-center is connected to the cable sleeve seat by threads. The fastening seat is correspondingly provided with the cable sleeve.

[0005] Furthermore, a sealing body is provided between the insulating cover plate and the housing.

[0006] Furthermore, the limiting claw is provided with several spring pieces.

[0007] Furthermore, a sealing groove is provided between the limiting claw and the cylinder, and a sealing gasket is provided between the insulator and the insulator cover plate. The sealing gasket is provided with a sealing hole, and the sealing hole is correspondingly matched with the sealing groove.

[0008] Furthermore, the diameter of the through hole is smaller than the diameter of the first insertion slot.

[0009] Furthermore, a sealing ring is provided between the transition cover and the housing.

[0010] Furthermore, a clamp seat is connected to the right side of the cable sleeve, and a first clamp ring is connected to the clamp seat. The first clamp ring is connected to a second clamp ring by fastening bolts.

[0011] The beneficial effects of this utility model are: This utility model, by setting up elastic limiting claws, can first fix the insulator and the insulator cover plate together, connect the socket and the wire, and then install the socket into the first socket slot and the second socket slot for limiting and fixing. This facilitates the installation by the assembly personnel, greatly reduces the workload of the assembly personnel, shortens the working time, and improves the work efficiency, and has good practicality and applicability. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the pin structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the limiting claw part of this utility model.

[0016] Figure 4 This is a schematic diagram of the connection structure of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Housing; 2. Insulator; 3. First insertion slot; 4. Through hole; 5. First limiting slot; 6. Insulator cover plate; 7. Second insertion slot; 8. Second limiting slot; 9. Sealing gasket; 10. Insertion hole; 101. Cylinder; 102. Wire hole; 103. Limiting block; 104. Sealing groove; 105. Limiting claw; 11. Retaining ring groove; 12. Retaining ring; 13. Sealing body; 14. Transition cover; 15. Limiting ring; 16. Connecting cap; 17. Cable sleeve; 18. Cable sleeve; 19. Fastening seat; 20. Clamp seat; 21. First clamp ring; 22. Second clamp ring; 23. Fastening bolt; 24. Socket assembly; 25. Pin. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Example 1: See Figures 1 to 4This is a schematic diagram of the various structures of this utility model, including a housing 1 and an insertion hole 10. The insertion hole 10 includes a cylindrical body 101. A limiting block 103 is provided on the outer side of the end of the cylindrical body 101. A limiting claw 105 is provided on one side of the cylindrical body 101. A wire hole 102 is provided on one side of the limiting claw 105. The wire hole 102 is used to insert a wire to achieve electrical connection by crimping or welding. An insulator 2 is installed on the left side of the housing 1 for limiting. The housing 1 and the insulator 2 are limited by a stepped structure that cooperates with each other. The interior of the insulator 2 is provided with a first insertion hole groove with an opening on one side. 3. A through hole 4 is provided on the left side of the first socket slot 3. The through hole 4 penetrates the insulator 2 and communicates with the first socket slot 3. The pin 25 passes through the through hole 4 and is electrically connected to the socket 10. A first limiting groove 5 is provided on the right side of the first socket slot 3. The diameter of the first limiting groove 5 is larger than the diameter of the first socket 10. The socket 10 is installed in the first socket slot 3. The limiting block 103 cooperates with the first limiting groove 5 to limit the socket 10. An insulator cover plate 6 is provided on the insulator 2. A second socket slot 7 is provided inside the insulator cover plate 6. A second limiting block is provided on the left side of the second socket slot 7. The second limiting groove 8 is correspondingly set with the limiting claw 105. The diameter of the second limiting groove 8 is larger than the diameter of the second insertion groove 7, so that the limiting claw 105 can unfold in the second limiting groove 8. A retaining ring groove 11 is set on the right side of the housing 1. A retaining ring 12 is set in the retaining ring groove 11. The retaining ring 12 is correspondingly matched with the insulator cover plate 6. The insulator 2 and the insulator cover plate 6 are fixed by the retaining ring 12. A transition cover 14 is connected to the right side of the housing 1 by threads. A limiting ring 15 is set on the outer left side of the transition cover 14. A connecting cap 16 is fitted on the transition cover 14. The 6th ring is set in correspondence with the limiting ring 15. The connecting cap 16 is connected to the socket assembly 24 by threads to fix the socket and plug. The right side of the transition cover 14 is provided with a cable sleeve 17. The inner side of the cable sleeve 17 is a flared structure. The cable sleeve 18 is installed in cooperation with the cable sleeve 17. The cable sleeve 18 is a flared structure and cooperates with the cable sleeve 17. The cable sleeve 17 is connected to a fastening seat 19 that passes through the middle by threads. The fastening seat 19 is set in correspondence with the cable sleeve 18. By feeding the fastening seat 19, the cable sleeve 18 is deformed and tightened to achieve the seal between the transition cover 14 and the cable.

[0025] Specifically, a sealing body 13 is provided between the insulator cover plate 6 and the housing 1 to provide sealing performance.

[0026] Specifically, the limiting claw 105 is provided with several spring pieces. When the spring pieces enter the right side of the second insertion slot 7, the spring pieces are compressed by force. When the spring pieces enter the second limiting slot 8, the spring pieces open and the end of the spring pieces cooperates with the right end of the second limiting slot 8 to achieve the limiting and fixing of the insertion slot 10.

[0027] Specifically, a sealing groove 104 is provided between the limiting claw 105 and the cylinder 101, and a sealing gasket 9 is provided between the insulator 2 and the insulator cover plate 6. The sealing gasket 9 is provided with a sealing hole, and the sealing hole and the sealing groove 104 are correspondingly matched. The sealing gasket 9 is elastic, and the sealing hole and the sealing groove 104 cooperate to achieve sealing.

[0028] Specifically, the diameter of the through hole 4 is smaller than the diameter of the first insertion slot 3, thus providing a secondary limit for one end of the insertion hole 10.

[0029] Specifically, a sealing ring is provided between the transition cover 14 and the housing 1 to provide sealing performance.

[0030] Specifically, a clamp seat 20 is connected to the right side of the cable sleeve 17. The clamp seat 20 is connected to a first clamp ring 21. The first clamp ring 21 is connected to a second clamp ring 22 through a fastening bolt 23. One end of the cable is fixed by the clamp to prevent the sealing performance between the cable sleeve 18 and the cable sleeve 17 from decreasing when the cable is bent.

[0031] When using this utility model, the insulator 2 and the insulator cover plate 6 are installed inside the housing 1 through the retaining ring 12. A sealing gasket 9 is installed between the insulator 2 and the insulator cover plate 6. The fastening seat 19, cable sleeve 18, connecting cap 16, and transition cover 14 are fitted onto the cable. One end of the cable is stripped to expose the wires. The wires are connected to the sockets 10 one by one by pressing the wire holes 102. The sockets 10 are fitted into the first socket groove 3 and the second socket groove 7. After installation, the limiting claw 10 is engaged. 5. Open in the second limiting groove 8, and use the first limiting groove 5 and the second limiting groove 8 to limit and fix the insertion hole 10. After the insertion hole 10 is installed, connect the transition cover 14 and the housing 1 by thread. The connecting cap 16 is fitted on the left side of the transition cover 14. Connect the cable sleeve 18 and the cable sleeve seat 17 and use the fastening seat 19 to seal the cable sleeve 18 and the cable sleeve seat 17. At the same time, the cable sleeve 18 and the cable sleeve seat 17 are sealed together. Fix the cable by installing the fastening bolt 23 to fix the first clamping ring 21 and the second clamping ring 22.

[0032] The above are merely optional embodiments of this utility model and are not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0033] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

Claims

1. A quick-assembly waterproof connector with a locking claw for limiting the socket, characterized in that: The device includes a housing (1) and a socket (10). The socket (10) includes a cylindrical body (101). A limit block (103) is provided on the outer side of the end of the cylindrical body (101). A limit claw (105) is provided on one side of the cylindrical body (101). A wire hole (102) is provided on one side of the limit claw (105). An insulator (2) is installed on the left side of the housing (1). A first socket groove (3) with an opening on one side is provided inside the insulator (2). A through hole (4) is provided on the left side, which penetrates the insulator (2) and communicates with the first socket groove (3). A first limiting groove (5) is provided on the right side of the first socket groove (3). A socket (10) is installed in the first socket groove (3). The limiting block (103) cooperates with the first limiting groove (5). An insulator cover plate (6) is provided on the insulator (2). A through second socket groove (7) is provided inside the insulator cover plate (6). A second socket groove (7) is provided on the left side of the second socket groove (7). A second limiting groove (8) is provided, which is correspondingly set with a limiting claw (105). A retaining ring groove (11) is provided on the right side of the housing (1), and a retaining ring (12) is provided in the retaining ring groove (11). The retaining ring (12) is correspondingly fitted with the insulator cover plate (6). A transition cover (14) is connected to the right side of the housing (1) by a thread. A limiting ring (15) is provided on the outer left side of the transition cover (14). A connecting cap (16) is fitted on the transition cover (14). The connecting cap (16) is correspondingly set with the limiting ring (15). A cable sleeve seat (17) is set on the right side of the transition cover (14). The inner side of the cable sleeve seat (17) is a horn-shaped structure. A cable sleeve (18) is installed in cooperation with the cable sleeve seat (17). The cable sleeve (18) is a horn-shaped structure and cooperates with the cable sleeve seat (17). The cable sleeve seat (17) is connected by a threaded fastening seat (19) that passes through the middle. The fastening seat (19) is correspondingly set with the cable sleeve (18).

2. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: A sealing body (13) is provided between the insulating cover plate (6) and the shell (1).

3. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: The limiting claw (105) is provided with several spring pieces.

4. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: A sealing groove (104) is provided between the limiting claw (105) and the cylinder (101), and a sealing gasket (9) is provided between the insulator (2) and the insulator cover plate (6). A sealing hole is provided on the sealing gasket (9), and the sealing hole is correspondingly matched with the sealing groove (104).

5. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: The diameter of the through hole (4) is smaller than the diameter of the first insertion slot (3).

6. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: A sealing ring is provided between the transition cover (14) and the shell (1).

7. The quick-assembly waterproof connector with locking claws as described in claim 1, characterized in that: The cable sleeve (17) is connected to a clamp seat (20) on the right side. The clamp seat (20) is connected to a first clamp ring (21). The first clamp ring (21) is connected to a second clamp ring (22) by fastening bolts (23).

Images