CN217086978U

CN217086978U - Connector end surface protection device

Info

Publication number: CN217086978U
Application number: CN202220501227.4U
Authority: CN
Inventors: 张娟; 孙志伟; 常海波
Original assignee: Suzhou Yabo Precision Machinery Co ltd
Current assignee: Suzhou Yabo Precision Machinery Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-29
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a connector terminal surface protector, including the connector body, the contact has the shell on the connector body, the inside sliding connection of shell has the gag lever post, fixedly connected with spacing ring on the gag lever post, spacing ring and shell contact, fixedly connected with slider on the gag lever post, slider and shell sliding connection, fixedly connected with slide bar on the slider, the outside of slide bar is provided with the spring, the fixed block has been cup jointed in the outside slip of slide bar, fixed block and gag lever post contact, fixed block and shell fixed connection, sliding connection has the connecting rod on the gag lever post, connecting rod and shell sliding connection. The utility model discloses a design shell and the effect of apron, can play the purpose of a protection to the connector body, can protect it when the connector body is idle, and shell and apron easy to assemble for the installation protection of connector body is conveniently carried out.

Description

Connector end surface protection device

Technical Field

The utility model relates to a connector technical field specifically is a connector terminal surface protector.

Background

Because the plugging interface structure of the contact pin and the jack is arranged on the plugging end face of the connector, the cleanliness of the plugging end face of the connector has great influence on the performance index of the connector, and therefore the connector is usually protected on the end face by using a protective cap when not plugged for use, so as to prevent the plugging end face of the connector from being polluted by dust, oil stain and other redundancies. When the existing connector end surface protection device is used, the protection device is complex to install and inconvenient to operate, and a connector is easy to corrode due to moisture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector terminal surface protector has solved the loaded down with trivial details problem of protector installation, has still solved the connector and has easily suffered from the problem of damp corruption.

In order to achieve the above object, the utility model provides a following technical scheme: a connector end face protection device comprises a connector body, wherein a shell is contacted on the connector body, a limiting rod is connected in the shell in a sliding mode, a limiting ring is fixedly connected on the limiting rod and is contacted with the shell, a sliding block is fixedly connected on the limiting rod and is connected with the shell in a sliding mode, a sliding rod is fixedly connected on the sliding block, a spring is arranged on the outer side of the sliding rod, a fixing block is sleeved on the outer side of the sliding rod in a sliding mode and is contacted with the limiting rod, the fixing block is fixedly connected with the shell, a connecting rod is connected on the limiting rod in a sliding mode and is connected with the shell in a sliding mode, a guide block is fixedly connected on the connecting rod and is connected with the shell in a sliding mode, a cover plate is fixedly connected on the guide block and is contacted with the shell, and a pressing block is fixedly connected on the cover plate, the pressing block is in contact with the connector body, an empty groove is formed in the cover plate, a bagged drying agent is arranged in the empty groove, a through hole is formed in the cover plate and communicated with the empty groove, a side plate is in contact with the cover plate, a buckling groove is formed in the side plate, a connecting block is fixedly connected to the side plate and is in sliding connection with the cover plate, a clamping block is fixedly connected to the connecting block, and the clamping block is clamped with the cover plate.

Preferably, one end of the spring is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the fixed block.

Preferably, a limiting groove is formed in the connecting rod, and a limiting rod is connected to the inside of the limiting groove in a sliding mode.

Preferably, the shell is provided with a guide groove, and a guide block is connected to the inside of the guide groove in a sliding manner.

Preferably, the number of the through holes is multiple, and the through holes are uniformly distributed on the cover plate.

Preferably, a clamping groove is formed in the cover plate, and a clamping block is clamped in the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a design shell and the effect of apron, can play the purpose of a protection to the connector body, can protect it when the connector body is idle, and shell and apron easy to assemble for the installation protection of connector body is conveniently carried out.

2. The utility model discloses a drier's effect in bags of design can play the effect of a dry protection to the inside connector body of shell, can prevent that the moisture from causing the corruption to the connector body, and through the curb plate of convenient dismantlement for the convenience is changed drier in bags.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 2B according to the present invention.

In the figure: 1. a connector body; 2. a housing; 3. a limiting rod; 4. a limiting ring; 5. a slider; 6. a slide bar; 7. a spring; 8. a fixed block; 9. a connecting rod; 10. a limiting groove; 11. a guide block; 12. a guide groove; 13. a cover plate; 14. briquetting; 15. buckling grooves; 16. an empty groove; 17. bagging a drying agent; 18. a through hole; 19. connecting blocks; 20. a clamping block; 21. a card slot; 22. side plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a connector end surface protection device includes a connector body 1, a housing 2 is contacted with the connector body 1, a limiting rod 3 is slidably connected with the interior of the housing 2, a limiting ring 4 is fixedly connected with the limiting rod 3, the limiting ring 4 is contacted with the housing 2, a sliding block 5 is fixedly connected with the limiting rod 3, the sliding block 5 is slidably connected with the housing 2, a sliding rod 6 is fixedly connected with the sliding block 5, a spring 7 is arranged on the outer side of the sliding rod 6, a fixing block 8 is slidably sleeved on the outer side of the sliding rod 6, the fixing block 8 is contacted with the limiting rod 3, the fixing block 8 is fixedly connected with the housing 2, a connecting rod 9 is slidably connected with the limiting rod 3, the connecting rod 9 is slidably connected with the housing 2, a guide block 11 is fixedly connected with the connecting rod 9, the guide block 11 is slidably connected with the housing 2, a cover plate 13 is fixedly connected with the guide block 11, and the cover plate 13 is contacted with the housing 2, fixedly connected with briquetting 14 on the apron 13, briquetting 14 and the contact of connector body 1, dead slot 16 has been seted up to the inside of apron 13, the inside of dead slot 16 is provided with drier 17 in bags, through-hole 18 has been seted up on the apron 13, through-hole 18 and dead slot 16 intercommunication, the contact has curb plate 22 on the apron 13, catching groove 15 has been seted up on curb plate 22, fixedly connected with connecting block 19 on the curb plate 22, connecting block 19 and apron 13 sliding connection, fixedly connected with fixture block 20 on the connecting block 19, fixture block 20 is the rubber material, fixture block 20 and apron 13 joint.

Referring to fig. 1, 2 and 3, one end of the spring 7 is fixedly connected to the slider 5, and the other end of the spring 7 is fixedly connected to the fixing block 8. The spring 7 is designed such that the force of the spring 7 acts on the slider 5.

Referring to fig. 1, 2 and 3, a limiting groove 10 is formed on the connecting rod 9, and the limiting rod 3 is slidably connected inside the limiting groove 10. The limiting groove 10 is designed to enable the limiting rod 3 to slide in the limiting groove 10.

Referring to fig. 1 and 2, a guide groove 12 is formed on the housing 2, and a guide block 11 is slidably connected inside the guide groove 12. The guide groove 12 is designed such that the guide block 11 can slide in the guide groove 12.

Referring to fig. 1 and 2, the number of the through holes 18 is plural, and the plural through holes 18 are uniformly distributed on the cover plate 13. By designing the through-holes 18 such that air can flow through the through-holes 18.

Referring to fig. 1, 2 and 4, a slot 21 is formed on the cover plate 13, and a locking block 20 is locked inside the slot 21. The side plate 22 and the cover plate 13 can be fixed by designing the clamping of the clamping groove 21 and the clamping block 20.

The utility model discloses the concrete implementation process as follows: when the connector is used, the connector body 1 is placed in the shell 2, the limiting ring 4 is pulled in the direction away from the shell 2, the limiting ring 4 drives the limiting rod 3 to move, the limiting rod 3 drives the sliding block 5 to move, the sliding block 5 drives the sliding rod 6 to move, the sliding block 5 extrudes the spring 7, the guide block 11 on the cover plate 13 is inserted into the guide groove 12 on the shell 2, the connecting rod 9 on the guide block 11 is inserted into the shell 2, the pressing block 14 is contacted with the connector body 1 at the moment, then the limiting ring 4 is loosened, a reaction force is provided for the sliding block 5 through the elastic action of the spring 7, the sliding block 5 drives the limiting rod 3 to move, the limiting rod 3 is inserted into the limiting groove 10 of the connecting rod 9, the connecting rod 9 can be limited, the shell 2 and the cover plate 13 can be installed and fixed, the connector body 1 can be protected, and the connector body 1 can be protected when being idle, and the housing 2 and the cover plate 13 are easy to install, so that the installation protection of the connector body 1 is convenient. Through the effect of drier 17 in bags, can play the effect of a dry protection to the inside connector body 1 of shell 2, can prevent that the moisture from leading to the fact the corruption to connector body 1, when needs are changed bagged drier 17, withhold catching groove 15 with the hand, then outside pulling curb plate 22, curb plate 22 drives connecting block 19 and removes, connecting block 19 drives fixture block 20 and removes, make fixture block 20 and the draw-in groove 21 separation on the apron 13, can take off curb plate 22, curb plate 22 through convenient dismantlement, make the convenience change drier 17 in bags.

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

Claims

1. A connector end face guard comprising a connector body (1), characterized in that: the connector comprises a connector body (1), a shell (2) is in contact with the connector body (1), a limiting rod (3) is connected to the inner portion of the shell (2) in a sliding mode, a limiting ring (4) is fixedly connected to the limiting rod (3), the limiting ring (4) is in contact with the shell (2), a sliding block (5) is fixedly connected to the limiting rod (3), the sliding block (5) is in sliding connection with the shell (2), a sliding rod (6) is fixedly connected to the sliding block (5), a spring (7) is arranged on the outer side of the sliding rod (6), a fixing block (8) is sleeved on the outer side of the sliding rod (6) in a sliding mode, the fixing block (8) is in contact with the limiting rod (3), the fixing block (8) is fixedly connected with the shell (2), a connecting rod (9) is connected to the limiting rod (3) in a sliding mode, the connecting rod (9) is in sliding connection with the shell (2), and a guide block (11) is fixedly connected to the connecting rod (9), the guide block (11) is connected with the shell (2) in a sliding manner, a cover plate (13) is fixedly connected onto the guide block (11), the cover plate (13) is in contact with the shell (2), a pressing block (14) is fixedly connected onto the cover plate (13), the pressing block (14) is in contact with the connector body (1), a hollow groove (16) is formed in the cover plate (13), a bagged drying agent (17) is arranged in the hollow groove (16), a through hole (18) is formed in the cover plate (13), the through hole (18) is communicated with the hollow groove (16), a side plate (22) is in contact with the cover plate (13), a buckling groove (15) is formed in the side plate (22), a connecting block (19) is fixedly connected onto the side plate (22), the connecting block (19) is connected with the cover plate (13) in a sliding manner, and a clamping block (20) is fixedly connected onto the connecting block (19), the clamping block (20) is clamped with the cover plate (13).

2. A connector end face guard according to claim 1, wherein: one end of the spring (7) is fixedly connected with the sliding block (5), and the other end of the spring (7) is fixedly connected with the fixed block (8).

3. A connector end face guard according to claim 1, wherein: a limiting groove (10) is formed in the connecting rod (9), and a limiting rod (3) is connected to the inside of the limiting groove (10) in a sliding mode.

4. A connector end face guard according to claim 1, wherein: a guide groove (12) is formed in the shell (2), and a guide block (11) is connected to the inside of the guide groove (12) in a sliding mode.

5. A connector end face guard according to claim 1, wherein: the number of the through holes (18) is multiple, and the through holes (18) are uniformly distributed on the cover plate (13).

6. A connector end face guard according to claim 1, wherein: a clamping groove (21) is formed in the cover plate (13), and a clamping block (20) is clamped inside the clamping groove (21).