Waterproof high-sealing connector shell assembly

Abstract

The utility model relates to the technical field of connectors, and discloses a waterproof high-sealing connector shell assembly which comprises a protective shell, a sliding rail is arranged in the protective shell, a connector is arranged in the protective shell, a fixing head is connected to the outer wall of the connector in a sliding mode, a connecting shell is arranged on the outer wall of the fixing head, and the connecting shell is connected with the sliding rail in a sliding mode. The outer wall of the connecting shell is fixedly connected with a fixing column, the outer wall of the fixing column is sleeved with a second spring, the two ends of the second spring are fixedly connected with first sliding discs, the outer walls of the first sliding discs are rotationally connected with rotating rods, and the outer wall of the fixing column is fixedly connected with a telescopic rod. According to the device, through cooperation of the spring, the fixing column, the connecting column, the rotating rod and the disc, the interior is buffered, external impact and vibration can be effectively absorbed and dispersed, the problem that an internal connecting structure is damaged when impact is generated is solved, and the stability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially relates to waterproof high sealing connector shell subassembly. BACKGROUND

[0002] A connector is a device used to connect two or more electronic devices or components, which can realize the transmission and exchange of electronic signals, power or data. The connector is usually composed of a plug and a socket, and the plug is inserted into the socket to realize the connection. There are various types of connectors, which can be divided into different types according to different application scenarios and requirements, such as power connectors, signal connectors, data connectors, etc. The quality and performance of the connector have an important influence on the reliability and stability of the electronic device, in order to protect the connector from moisture and dust, a protective shell is usually added to ensure its normal work.

[0003] The existing connector shell assembly usually adopts a solid shell to provide protection, and the internal rubber ring can also effectively prevent water and dust. The solid shell can withstand external pressure and impact, protecting the internal structure of the connector from damage, while the internal rubber ring can effectively prevent water and dust from entering the connector, ensuring the normal work of the connector. In addition, this design can also improve the durability and reliability of the connector and prolong its service life.

[0004] However, the existing connector shell assembly often provides a certain degree of protection by adding a fixed protective shell outside, but when the connector is subjected to strong impact, the external fixed protective shell can absorb and disperse part of the impact force to a certain extent, but it still cannot completely block the impact force from transmitting to the inside. Due to the conduction of this impact force, the connector inside will be impacted, which will cause damage to the internal precision components to varying degrees. Therefore, the waterproof high sealing connector shell assembly is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a waterproof high sealing connector shell assembly, which aims to improve the problem of internal connection damage when subjected to impact in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a waterproof high seal connector shell subassembly, including protective shell, the inside of protective shell is equipped with slide rail, the inside of protective shell is provided with the connecting head, the outer wall of connecting head is connected with fixed head slidingly, the outer wall of fixed head is provided with connecting shell, the outer wall of connecting shell is fixedly connected with fixed post, the outer wall of fixed post is equipped with spring no.

[0008] As a further description of the above technical solutions:

[0009] The protective assembly includes a rubber plug, and the outer wall of the rubber plug is fixedly connected to the inside of the connecting shell.

[0010] As a further description of the above technical solutions:

[0011] The connecting head is internally provided with a clamping groove, and the outer wall of the fixed head is fixedly connected with a connecting disc.

[0012] As a further description of the above technical solutions:

[0013] The outer wall of the connecting disc is slidingly connected to the inside of the connecting shell, and the inside of the connecting disc is fixedly connected with a fixed shell.

[0014] As a further description of the above technical solutions:

[0015] The outer wall of the fixed shell is fixedly connected with a limiting plug, and the outer wall of the fixed shell is equipped with a spring three.

[0016] As a further description of the above technical solutions:

[0017] The upper surface of the spring three is fixedly connected to the inside of the connecting shell, and the inside of the connecting shell is provided with a sliding groove.

[0018] As a further description of the above technical solutions:

[0019] The lower surface of the spring three is fixedly connected to the upper surface of the connecting disc, and the inside of the fixed shell is provided with a limiting groove.

[0020] As a further description of the above technical solutions:

[0021] The limiting groove is internally slidably connected with a clamping ball, and the outer wall of the clamping ball is slidably connected in the clamping groove.

[0022] The utility model has the advantages of the following:

[0023] 1、The utility model discloses a spring, fixed column, connecting column, rotating rod and disc are cooperated, reach the buffering of inside, can effectively absorb and disperse external impact and vibration, reduce its influence to the internal structure of connector, solve the problem of damage to the internal connecting structure when impact, improve the device stability.

[0024] 2、The utility model discloses a connecting head realizes its closed dismounting function through the push -connected shell, when push -connected shell, spring, clamping ball and the structure such as limiting plug will be linked, realize convenient fixed connector, better protection connector from the influence of outside environment, solved the problem of being easily influenced by outside in the connecting process, improved the security of device. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the three-dimensional schematic view of waterproof high-sealing connector shell assembly that the utility model provides;

[0026] Figure 2 It is the structure schematic view of the protection shell inside waterproof high-sealing connector shell assembly that the utility model provides;

[0027] Figure 3 It is the structure schematic view of the fixed column of waterproof high-sealing connector shell assembly that the utility model provides;

[0028] Figure 4 It is the structure schematic view of the connecting shell inside waterproof high-sealing connector shell assembly that the utility model provides.

[0029] LEGEND:

[0030] 1, protection shell, 2, connecting head, 3, fixed head, 4, slide rail, 5, rubber plug, 6, sliding block, 7, connecting shell, 8, fixed column, 9, telescopic rod, 10, spring one, 11, connecting column, 12, rotating rod, 13, sliding disc one, 14, spring two, 15, clamping groove, 16, limiting plug, 17, sliding groove, 18, fixed shell, 19, limiting groove, 20, clamping ball, 21, spring three, 22, connecting disc, 23, sliding disc two. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] With reference to Figures 1-3 , the present application provides an embodiment: a waterproof high-sealing connector shell assembly, comprising a protective shell 1, a slide rail 4 is formed in the protective shell 1, a connecting head 2 is arranged in the protective shell 1, a fixed head 3 is slidably connected to the outer wall of the connecting head 2, a connecting shell 7 is arranged on the outer wall of the fixed head 3, a fixed column 8 is fixedly connected to the outer wall of the connecting shell 7, a spring 14 is sleeved on the outer wall of the fixed column 8, a sliding disc 13 is fixedly connected to the two ends of the spring 14, a rotating rod 12 is rotatably connected to the outer wall of the sliding disc 13, an extension rod 9 is fixedly connected to the outer wall of the fixed column 8, a spring 10 is sleeved on the outer wall of the extension rod 9, the lower surface of the spring 10 is fixedly connected to the outer wall of the fixed column 8, a connecting column 11 is fixedly connected to the upper surface of the spring 10, a sliding disc 23 is slidably connected to the outer wall of the connecting column 11, the bottom of the sliding disc 23 is rotatably connected to one side of the outer wall of the rotating rod 12, a sliding block 6 is fixedly connected to the outer wall of the connecting column 11, and the sliding block 6 is slidably connected in the slide rail 4. A protection assembly is arranged in the connecting shell 7, and the protection assembly acts on the protection of the device.

[0033] Specifically, when an external impact occurs, the connecting column 11 is moved by the protective shell 1, then the extension rod 9 is extended by the connecting column 11, the spring 10 is compressed, the sliding disc 23 is slid, the rotating rod 12 is rotated, the sliding disc 13 is moved, the spring 14 is compressed, and the spring is buffered. When the two sides are buffered, the other two sides are slid in the slide rail 4 through the sliding block 6 connected to the outer wall, so as to prevent jamming and help protect the key components in the connector, such as contact points, lines, etc., prolong the service life, reduce the risk of failure caused by impact and vibration, improve the reliability and stability of the connector, ensure that the connector can still maintain good performance in harsh environments, thereby reducing the maintenance and replacement required due to damage, and reducing maintenance costs.

[0034] With reference to Figure 1 , Figure 2 and Figure 4 , the protection assembly comprises a rubber plug 5, and the outer wall of the rubber plug 5 is fixedly connected to the inside of the connecting shell 7.

[0035] Specifically, the rubber plug 5 is placed in the gap between the two connectors to close the device, providing good sealing performance, effectively preventing dust, moisture and other impurities from entering the connector, protecting the normal operation of the connector, and having a certain elasticity to adapt to the shape and size of the connector, ensuring the sealing effect.

[0036] With reference to Figure 1 and Figure 4 The connecting head 2 is internally provided with a clamping groove 15, the fixed head 3 is externally provided with a connecting disc 22, the connecting disc 22 is slidably connected to the inside of the connecting shell 7, the connecting disc 22 is internally provided with a fixed shell 18, the fixed shell 18 is externally provided with a limiting plug 16, the fixed shell 18 is externally provided with a spring 21, the upper surface of the spring 21 is fixedly connected to the inside of the connecting shell 7, the connecting shell 7 is internally provided with a sliding groove 17, the lower surface of the spring 21 is fixedly connected to the upper surface of the connecting disc 22, the fixed shell 18 is internally provided with a limiting groove 19, the limiting groove 19 is slidably connected with a clamping ball 20, and the outer wall of the clamping ball 20 is slidably connected to the inside of the clamping groove 15.

[0037] Specifically, the connecting shell 7 is pushed to be lowered, the spring 21 is compressed, and the sliding groove 17 is lowered to the position of the clamping ball 20, so that the clamping ball 20 can be moved. Then the connecting head 2 is placed in the fixed shell 18, and the connecting shell 7 is loosened to return to the original position by the spring 21. The movement of the sliding groove 17 is limited by the limiting plug 16 to prevent it from popping out, and the clamping ball 20 is slid to the inside of the clamping groove 15, so that the fixed head 3 is fixed in the fixed shell 18. The two connectors are fixed, and the limiting plug 16 is closed to ensure that the connector remains stable during use, reduces the failure caused by loosening, and reduces the wear and damage of the connector during use, prolongs its service life, and better protects the connector from the influence of the external environment, such as dust, moisture, etc.

[0038] Working principle: sliding connection shell 7, through the connection shell 7 drive inside the chute 17 in the limit plug 16 outer wall to decline, at the same time to spring three 21 compression, make the chute 17 moves to the ball 20, so that the ball 20 can move inside the chute 17, after the connector 2 is slid to the fixed shell 18 inside and fixed head 3 is connected, then loosen the connection shell 7, through the spring three 21 rebound drive the top fixed connection shell 7 to rise, through the connection shell 7 inner wall push ball 20 in the limit groove 19 inside the movement into the card slot 15 inside, and through the connection shell 7 to ball 20 limit, will be fixed head 3 is held, at the same time make the chute 17 bottom moves to the limit plug 16 surface to hold, closed, and make rubber plug 5 moves to the gap to close, then when the impact through the protection shell 1 drive inside the slider 6 to move, then through the slider 6 drive inside the fixed connection column 11 to move, then through the connection column 11 to telescopic rod 9 shrink, and to spring one 10 compression, at the same time make the sliding disc two 23 in the connection column 11 outer wall sliding, to drive the rotating rod 12 to rotate, then drive the sliding disc one 13 to move, to spring two 14 compression, to disperse the impact, then through the rebound make the device back to the original position, at the same time when one side is impacted, the other two sides through the slider 6 in the slide rail 4 inside sliding to move.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A waterproof high-seal connector housing assembly comprising a protective housing (1), characterized in that: The protective shell (1) is internally provided with a sliding rail (4), the protective shell (1) is internally provided with a connecting head (2), the connecting head (2) is externally and slidably connected with a fixing head (3), the fixing head (3) is externally provided with a connecting shell (7), the connecting shell (7) is fixedly connected with a fixing column (8) on the outer wall, the fixing column (8) is externally sleeved with a spring two (14), the spring two (14) is fixedly connected with a sliding disc one (13) at both ends, the sliding disc one (13) is rotatably connected with a rotating rod (12) on the outer wall, the fixing column (8) is fixedly connected with an extension rod (9) on the outer wall, the extension rod (9) is externally sleeved with a spring one (10), the spring one (10) is fixedly connected to the outer wall of the fixing column (8) on the lower surface, the spring one (10) is fixedly connected with a connecting column (11) on the upper surface, the connecting column (11) is slidably connected with a sliding disc two (23) on the outer wall, the sliding disc two (23) is rotatably connected to the outer wall of the rotating rod (12) on one side, the connecting column (11) is fixedly connected with a sliding block (6) on the outer wall, the sliding block (6) is slidably connected in the sliding rail (4), the connecting shell (7) is internally provided with a protection assembly, and the protection assembly is used for protecting the device.

2. The waterproof high-seal connector housing assembly of claim 1, wherein: The protection assembly comprises a rubber plug (5), and the rubber plug (5) is fixedly connected to the inner wall of the connecting shell (7).

3. The waterproof high-seal connector housing assembly of claim 1, wherein: The connecting head (2) is internally provided with a clamping groove (15), and the fixing head (3) is fixedly connected with a connecting disc (22) on the outer wall.

4. The waterproof high-seal connector housing assembly of claim 3, wherein: The connecting disc (22) is slidably connected in the connecting shell (7), and the connecting disc (22) is fixedly connected with a fixing shell (18) in the inner wall.

5. The waterproof overmolded connector housing assembly of claim 4, wherein: The fixing shell (18) is fixedly connected with a limiting plug (16) on the outer wall, and the fixing shell (18) is externally sleeved with a spring three (21).

6. The waterproof high-seal connector housing assembly of claim 5, wherein: The spring three (21) is fixedly connected to the inner wall of the connecting shell (7), and the connecting shell (7) is internally provided with a sliding groove (17).

7. The waterproof high-seal connector housing assembly of claim 6, wherein: The spring three (21) is fixedly connected to the upper surface of the connecting disc (22), and the fixing shell (18) is internally provided with a limiting groove (19).

8. The waterproof high-seal connector housing assembly of claim 7, wherein: The limiting groove (19) is slidably connected with a clamping ball (20) in the inner wall, and the clamping ball (20) is slidably connected in the clamping groove (15).

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