CN218182514U - Pin socket connector with waterproof structure - Google Patents

Abstract

The utility model relates to an electronic connector technical field, concretely relates to needle holder connector with waterproof construction, including the connector, for inserting of needle holder connector end, the surface setting of its connector connects the shell. The utility model overcomes prior art's is not enough, through setting up the protection frame, make when the connector does not use, through promoting the protection frame on connector surface when the one end to the contact pin that exposes in the connector outside is protected, because the spout has been seted up to the inboard of protection frame, the lug of its spout and connector side sets up for sliding, so promote the protection frame, drive the spout at lug surface slip, make the protection frame move forward, the contact pin protects, when using the contact pin, promote the protection frame backward, make the spout at the surface slip of lug to the connector at the surface, the stopper of connector side is just spacing to its gliding position, avoid the protection frame to drop from the connector surface.

Description

Pin socket connector with waterproof structure

Technical Field

The utility model relates to an electronic connection spare technical field specifically is a needle seat connector with waterproof construction.

Background

A connector is a component that is frequently contacted by an electrical engineering technician. Its effect is very simple: at the blocked part in the circuit or among the isolated different circuits, a communication bridge is erected, so that the current flows, and the circuit realizes the preset function. The connector needs to be matched and connected with the base together in the using process, a contact pin of the connector is inserted into an insertion hole of the base, and the contact pin is clamped and limited through a terminal which is riveted by a wire in the base.

According to CN213584361U a waterproof connector, because one end of the existing contact pin is embedded in the connector and the other end is exposed outside the connector, when the connector is not used, the contact pin outside the connector is easy to bend or break due to impact or pressure, the contact pin is damaged, financial loss is generated, and when the existing connector faces to the impact in all directions during use or drops carelessly, the connector is easy to damage, and the financial loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a needle seat connector with waterproof construction aims at solving prior art, and the contact pin is buckled easily when not using and is smashed badly, and is with the face to the impact, alleviates the poor problem of shock-absorbing capacity.

In order to solve the technical problem, the utility model provides a following technical scheme:

a pin holder connector having a waterproof structure, comprising:

the connector is an insertion end of the needle seat connector, and a connecting shell is arranged on the surface of the connector;

a protective frame disposed on an outer surface of the connector;

a connection frame disposed inside the connection housing;

the fixing blocks are arranged on the outer side of the connecting frame;

the damping spring is arranged on the surface of the fixed block;

a cushion pad disposed on a surface of the damping spring;

and the empty groove is arranged on the inner side of the connecting shell, and the buffer pad is embedded in the empty groove.

Preferably, the protection frame further comprises:

and the sliding grooves are arranged on the inner side of the protection frame.

Preferably, the connector further comprises:

a pin embedded in the connector, and the other end of the pin is exposed outside the connector;

a waterproof pad provided on a surface of the connector, the waterproof pad having a magnet embedded therein;

bumps, each disposed on a side of the connector;

and the limiting blocks are fixedly arranged on the side surfaces of the connectors.

Preferably, the connection housing further comprises:

and the waterproof strip is fixedly arranged on the surface of the connecting shell.

Preferably, the waterproof strip further includes:

and the magnetic strip is embedded into the waterproof strip below and arranged in the waterproof pad in an adsorption manner.

Preferably, the connection frame further includes:

and the needle seat is fixedly arranged in the connecting frame.

The embodiment of the utility model provides a pin base connector with waterproof construction possesses following beneficial effect: the possibility that the pins outside the connector are easily bent or broken due to impact or pressure is reduced, and the buffering capacity of the connecting frame is increased.

1. Through setting up the protection frame, make when the connector does not use, protect the one end of exposing the contact pin in the connector outside through promoting the protection frame on connector surface, because the spout has been seted up to the inboard of protection frame, the lug of its spout and connector side sets up for sliding, so promote the protection frame, it slides at the lug surface to drive the spout, make the protection frame remove forward, the contact pin protects, when using the contact pin, promote the protection frame backward, make the spout slide to the connector at the surface of lug, the stopper of connector side is just spacing to its gliding position, avoid the protection frame to drop from the connector surface.

2. Through setting up bumper shock absorber and cushion, when the connector is connected with the connecting frame and is used, the connecting frame is when external shock, through the buffer spring on connecting frame outside fixed block surface and the blotter on buffer spring surface, its blotter embedding sets up in the dead slot of connecting the shell, the blotter cushions the back when connecting the shell in the face of assaulting, the impact of connecting the shell in the middle of with the connecting frame is cushioned once more to the impact after the blotter buffering, so strike cushioning through buffer spring and weakening through the blotter, make the impact that the connecting frame that connects the inside setting of shell received less, the contact pin and the needle file of having avoided the connecting frame inside damage because of receiving the impact, thereby cause loss of property.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic view of the connector of the present invention;

fig. 3 is a schematic view of the structure of the connection housing of the present invention.

In the figure: 1. a connector; 2. connecting the shell; 3. a protective frame; 4. a waterproof strip; 5. a limiting block; 6. a bump; 7. a chute; 8. a waterproof pad; 9. inserting a pin; 10. a magnetic strip; 11. a connecting frame; 12. a needle seat; 13. a cushion pad; 14. a damping spring; 15. a fixed block; 16. and (4) emptying the groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, a header connector having a waterproof structure includes: connector 1, insert the end for the socket connector, the surface setting of its connector 1 connects shell 2, insert the contact pin 9 that sets up the inside embedding of connector 1 in connecting the inside connecting frame 11 of shell 2, its contact pin 9 and imbed in the inside fixed needle file 12 that sets up of installation connecting frame 11, the fixed surface of its connector 1 sets up waterproof pad 8, when contact pin 9 installation advances connecting frame 11, its waterproof pad 8 contacts with the waterproof strip 4 that is connected the fixed surface of shell 2 and sets up, the magnet of the inside embedding of its waterproof strip 4 and the magnet of the inside embedding of waterproof pad 8 are for adsorbing the setting, adsorb mutually through magnetic stripe 10 and magnet, make connector 1 and be connected the leakproofness between the shell 2 better, prevent that infiltration water and humid air from getting into connector 1 and connecting inside shell 2.

As shown in fig. 2, a header connector having a waterproof structure includes: the protection frame 3 is arranged on the outer surface of the connector 1, so that the protection frame 3 on the surface of the connector 1 is pushed, the sliding groove 7 is formed in the inner side of the protection frame 3, the sliding groove 7 and the convex block 6 on the side surface of the connector 1 are arranged in a sliding mode, the protection frame 3 is pushed, the sliding groove 7 is driven to slide on the surface of the convex block 6, the protection frame 3 moves forwards, the contact pin 9 protects, when the contact pin 9 is used, the protection frame 3 is pushed backwards, the sliding groove 7 slides to the outer surface of the connector 1 on the surface of the convex block 6, the sliding position of the limiting block 5 on the side surface of the connector 1 is limited, and the protection frame 3 is prevented from falling off from the outer surface of the connector 1;

as shown in fig. 3, a header connector having a waterproof structure includes: connection frame 11, it sets up in the inside of connecting shell 2, when connector 1 is connected the use with connection frame 11, when connection shell 2 and connection frame 11 face external impact, through damping spring 14 and the blotter 13 on the surface of damping spring 14 on the fixed block 15 surface outside connection frame 11, its blotter 13 embedding sets up in the dead slot 16 of connecting shell 2, after blotter 13 cushions when connection shell 2 faces the impact, the impact after the blotter 13 cushions again of damping spring 14 in the middle of connection shell 2 and connection frame 11, so the buffering of impact through blotter 13 is in the weakening through damping spring 14, make the impact that connection shell 2 inside setting received less, contact pin 9 and needle file 12 of having avoided the inside of connection frame 11 to receive the impact and damage, thereby cause property loss.

The working principle is as follows: when the connector 1 is not used and one end of a contact pin 9 exposed outside the connector 1 is protected, the protective frame 3 on the surface of the connector 1 is pushed, because the inner side of the protective frame 3 is provided with a sliding groove 7, the sliding groove 7 and a convex block 6 on the side surface of the connector 1 are arranged in a sliding way, the protective frame 3 is pushed to drive the sliding groove 7 to slide on the surface of the convex block 6, the protective frame 3 moves forwards, the contact pin 9 is protected, when the contact pin 9 is used, the protective frame 3 is pushed backwards, the sliding groove 7 slides on the surface of the convex block 6 to the outer surface of the connector 1, a limiting block 5 on the side surface of the connector 1 limits the sliding position, the protective frame 3 is prevented from falling off from the outer surface of the connector 1, the contact pin 9 embedded in the connector 1 is inserted into a connecting frame 11 in the connecting shell 2, the contact pin 9 is embedded into a needle seat 12 fixedly arranged in the mounting connecting frame 11, the surface of the connector 1 is fixedly provided with a waterproof pad 8, when a contact pin 9 is installed in a connecting frame 11, the waterproof pad 8 is in contact with a waterproof strip 4 fixedly arranged on the surface of a connecting shell 2, a magnetic strip 10 embedded in the waterproof strip 4 and a magnet embedded in the waterproof pad 8 are arranged in an adsorption manner, and are adsorbed by the magnetic strip 10, so that the sealing property between the connector 1 and the connecting shell 2 is better, water seepage and wet air are prevented from entering the connector 1 and the connecting shell 2, when the connecting shell 2 and the connecting frame 11 face external impact, a damping spring 14 on the surface of a fixing block 15 outside the connecting frame 11 and a buffer pad 13 on the surface of the damping spring 14 are embedded in a hollow groove 16 of the connecting shell 2, when the connecting shell 2 faces the impact, the buffer pad 13 is buffered, the buffer spring 14 between the connecting shell 2 and the connecting frame 11 buffers the impact buffered by the buffer pad 13 again, therefore, the impact is relieved through the buffer cushion 13 and is weakened through the damping spring 14, so that the impact received by the connecting frame 11 arranged in the connecting shell 2 is small, and the contact pin 9 and the needle seat 12 in the connecting frame 11 are prevented from being damaged due to the impact, and property loss is avoided.

Claims (6)

1. A pin holder connector with a waterproof structure, comprising:

the connector (1) is an insertion end of a pin socket connector, and a connecting shell (2) is arranged on the surface of the connector (1);

a protective frame (3) provided on an outer surface of the connector (1);

a connection frame (11) provided inside the connection housing (2);

fixing blocks (15) which are arranged outside the connecting frame (11);

a damping spring (14) disposed on a surface of the fixing block (15);

a cushion pad (13) provided on a surface of the damper spring (14);

and a hollow groove (16) which is arranged at the inner side of the connecting shell (2), wherein the buffer pad (13) is embedded in the hollow groove.

2. The needle holder connector having a waterproof structure according to claim 1, wherein the shield frame (3) further comprises:

and the sliding grooves (7) are arranged on the inner side of the protection frame (3).

3. The pin connector with waterproof structure according to claim 1, wherein the connector (1) further comprises:

a pin (9) embedded in the connector (1), wherein the other end of the pin (9) is exposed outside the connector (1);

a waterproof pad (8) which is provided on the surface of the connector (1), and a magnet is embedded in the waterproof pad (8);

bumps (6) each provided on a side face of the connector (1);

and the limiting blocks (5) are fixedly arranged on the side surfaces of the connector (1).

4. The hub connector having a waterproof structure according to claim 3, wherein the connection housing (2) further includes:

and the waterproof strip (4) is fixedly arranged on the surface of the connecting shell (2).

5. The needle holder connector having a waterproof structure according to claim 4, wherein the waterproof strip (4) further includes:

and the magnetic strip (10) is embedded below and arranged inside the waterproof strip (4) and is arranged in an adsorption manner with the magnet embedded inside the waterproof pad (8).

6. The pin connector with waterproof structure according to claim 1, wherein the connection frame (11) further includes:

and a needle seat (12) fixedly arranged inside the connecting frame (11).

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