CN212114149U

CN212114149U - Connector with dustproof construction

Info

Publication number: CN212114149U
Application number: CN202021272837.9U
Authority: CN
Inventors: 丁爱湘; 成吉良; 杜健; 丁承峰
Original assignee: Dongguan Hope Electronic Co ltd
Current assignee: Dongguan Hope Electronic Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2020-12-08
Anticipated expiration: 2030-07-01

Abstract

The utility model belongs to the technical field of the peripheral equipment of electron and specifically relates to a connector with dust-proof construction is related to, and it includes the connector, the one end of connector sets up to wiring end, the other end of connector sets up to the end of pegging graft, the grafting is served and is had the inserting groove, the inserting groove coats and is stamped the shield that can overturn, the one end of shield sets up to the hinged end and articulated with the terminal surface of inserting end, a side of connector sets up to accomodate the face, accomodate the face and be located the adjacent side that the hinged end is close to the end of pegging graft, the shield can laminate on accomodating the face. This application has the effect of improving and hindering connector and external device grafting problem because of setting up the shield.

Description

Connector with dustproof construction

Technical Field

The application relates to the field of electronic peripheral equipment, in particular to a connector with a dustproof structure.

Background

At present, with the continuous development of the electronic industry, the number of external devices of electronic equipment is increasing, signal and power transmission between the external devices and the electronic equipment needs to be realized through connecting wires, and the connecting wires are inserted into the interfaces of the electronic equipment and the external devices through connectors at the end parts of the connecting wires.

In many times, when external equipment is not needed, the connector on the connecting wire is directly exposed in the external environment, some foreign matters (such as dust and the like) can possibly invade the connector, and the foreign matters are adhered to the surface of the conductive terminal of the connector, so that poor contact of subsequent insertion is easily caused, and a dustproof cover is additionally arranged on the connector in the related technology. However, when the connector needs to be plugged with external equipment, the uncovered dust cover can swing randomly near the plugging slot, and the problem of obstructing the plugging of the connector and the external equipment exists.

SUMMERY OF THE UTILITY MODEL

In order to improve and hinder the problem that connector and external device peg graft because of setting up the shield, this application provides a connector with dustproof construction.

The application provides a connector with dustproof construction adopts following technical scheme:

the utility model provides a connector with dustproof construction, includes the connector, the one end of connector sets up to wiring end, the other end of connector sets up to the end of pegging graft, peg graft and serve and have the inserting groove, the inserting groove coats and is stamped the shield that can overturn, the one end of shield sets up to the hinged end and articulated with the terminal surface of grafting end, a side of connector sets up to accomodate the face, accomodate the face and be located the adjacent side that the hinged end is close to the hinged end of grafting end terminal surface, the shield can laminate on accomodating the face.

By adopting the technical scheme, the dustproof cover covers the insertion groove of the connector, and the hinged end of the dustproof cover is hinged with the end face of the insertion end, so that the dustproof cover can turn over relative to the insertion groove to open and close the insertion groove, and the condition that the connector is in poor contact with the interface due to the fact that foreign matters enter the connector is improved; the dust cap after the upset can also laminate and accomodate on accomodating the face to can let the dust cap after the upset can not influence the normal use of the inserting groove of connector, with the problem of improving to obstruct connector and external equipment grafting because of setting up the dust cap.

Preferably, the articulated end of shield is last to articulate there is articulated piece, it is provided with the spout on the face to accomodate, articulated piece slides with the spout and is connected.

Through adopting above-mentioned technical scheme, with the relative articulated piece upset of shield to with accomodate the face parallel, the manual work promotes the shield and drives articulated piece and slide in the spout to behind the upset shield, can accomodate the shield on the adjacent face of accomodating of inserting groove.

Preferably, one side of the hinge block far away from the storage surface is provided with a rotation limiting sheet parallel to the storage surface, and the rotation limiting sheet is abutted against the side face of the dustproof cover far away from the storage surface.

Through adopting above-mentioned technical scheme, set up the limit and change the piece, can be convenient for control with the shield upset to with accomodate the face parallel, be convenient for follow-up with the shield toward the direction promotion that is close to the wiring end.

Preferably, both ends of the sliding groove are provided with locking components for fixing the positions of the hinge block and the connector.

By adopting the technical scheme, the locking assemblies are arranged at the two ends of the sliding chute, and when the dustproof cover covers the insertion groove, the hinge block can be fixed at one end of the sliding chute close to the insertion end; when needs laminate the shield in the face of accomodating on, articulated piece can be fixed in the spout and be close to the one end of wiring end.

Preferably, the closure subassembly includes closure and elastic component, the spacing groove has all been seted up on the cell wall at spout both ends, the closure is installed in the spacing groove and is slided along the length direction of spacing groove, the closure groove has been seted up on articulated piece is close to the side of closure, the closure inlays the closure groove, the one end and the spacing inslot bottom of groove fixed connection of elastic component, the one side fixed connection that the other end and the closure of elastic component are close to spacing inslot bottom.

By adopting the technical scheme, the locking piece is clamped with the limiting groove, so that the hinge block and the connector are relatively fixed; pushing the hinge block, wherein the groove wall of the locking groove props against the locking piece and pushes the locking piece into the limiting groove so that the locking piece is separated from the locking groove, and the locking piece can be separated from the hinge block; when the locking piece is pushed into the limiting groove and then corresponds to the locking groove again, the elastic action of the elastic piece is utilized to give an elastic force to the locking piece, which is far away from the bottom of the limiting groove, so that the locking piece moves towards one side far away from the bottom of the limiting groove, and the locking piece can be automatically reset to be embedded into the locking groove.

Preferably, the sliding groove is a dovetail groove, a dovetail block is arranged at the position corresponding to the hinge block, and the dovetail block is connected with the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the cooperation of dovetail and dovetail piece can make articulated piece be difficult for breaking away from with accomodating the face.

Preferably, the end of the locking element close to the locking groove is provided with a smooth sphere.

Through adopting above-mentioned technical scheme, when the manual work promoted the shield and drive articulated piece and slide, the cell wall in closure groove can be close to the lateral wall looks butt in closure groove with the closure, and sets up the tip that the closure is close to the closure groove into smooth spheroid, can reduce the frictional resistance between closure and the closure groove cell wall, is convenient for push the closure to the spacing inslot.

Preferably, a hasp is arranged on one surface, close to the inserting groove, of the dustproof cover, the hasp is located at one end, far away from the hinged end, of the dustproof cover, a lapping groove matched with the inserting buckle is correspondingly formed in the end face of the inserting end, and the hasp is connected with the lapping groove in a buckling mode.

Through adopting above-mentioned technical scheme, when the shield covers in the inserting groove, usable hasp and the buckle effect of taking the groove fix the shield on the terminal surface of grafting end, avoid the shield to rotate and can not reach and cover the inserting groove in order to realize dirt-proof effect.

Preferably, the buckle is provided as a plastic buckle having elasticity.

Through adopting above-mentioned technical scheme, the hasp sets up to having elastic plastics to detain, compares with the metal button, and it has yielding, low strength, the quality is light, characteristics with low costs, can also avoid appearing phenomenons such as smooth silk, wrong tooth.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dustproof cover is turned over to open and close the insertion groove, so that the condition that foreign matters enter the connector to cause poor contact between the connector and the interface is improved;

2. the turned dust cover can be attached to the containing surface, so that the problem that the connection head is blocked from being inserted into the external equipment due to the arrangement of the dust cover is solved;

3. the dustproof cover is manually pushed and drives the hinge block to slide in the sliding groove, the two ends of the sliding groove are provided with locking components, and when the dustproof cover covers the insertion groove, the hinge block can be fixed at one end of the sliding groove close to the insertion end; when needs laminate the shield in the face of accomodating on, articulated piece can be fixed in the spout and be close to the one end of wiring end.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view illustrating a usage state of a dust cap in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a dust cap in an embodiment of the present application.

Description of reference numerals: 1. a connector; 1a, a terminal; 1b, a plug end; 1c, inserting grooves; 1d, a containing surface; 2. a dust cover; 2a, a hinged end; 3. a hinged block; 4. a chute; 5. a dovetail block; 6. a rotation limiting sheet; 7. a locking assembly; 71. a locking member; 72. an elastic member; 8. a limiting groove; 9. a locking groove; 10. a hasp; 11. and (6) overlapping a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses connector with dustproof construction. Referring to fig. 1, the connector 1 comprises a connector 1, one end of the connector 1 is set as a wiring end 1a, the other end of the connector 1 is set as a plugging end 1b, a plugging groove 1c is arranged on the plugging end 1b, and a turnover dust cover 2 covers the plugging groove 1c, so that the situation that foreign matters enter the connector 1 to cause poor contact between the connector 1 and an interface can be improved.

In order to improve and hinder the problem that connector 1 and external device peg graft because of setting up shield 2, the shield 2 that this application set up can further accomodate shield 2 after inserting groove 1c is opened in the upset. Referring specifically to fig. 2 and 3, one end of the dust cap 2 is provided as a hinged end 2a, and a hinged block 3 is hinged on the hinged end 2a, so that the dust cap 2 can rotate relative to the hinged block 3. A side of the connector 1 is set as a containing surface 1d, the containing surface 1d is located adjacent side of the end face of the inserting end 1b close to the hinged end 2a, a sliding groove 4 is arranged on the containing surface 1d, the sliding groove 4 is preferably a dovetail groove, the length direction of the sliding groove 4 is the same as the connecting line direction of the inserting end 1b and the wiring end 1a, a dovetail block 5 is arranged at the position of the hinged block 3 corresponding to the containing surface 1d, and the dovetail block 5 is connected with the sliding groove 4 in a sliding mode. When shield 2 overturns to and accomodates face 1d when parallel, slide articulated piece 3 to spout 4 and keep away from position department of grafting end 1b, shield 2 can laminate on accomodating face 1d to can accomodate shield 2, can not influence the normal use of connector 1 because of addding shield 2, simultaneously, reduce occupation space. In addition, for the convenience of controlling the turning angle of the dust cover 2, a rotation limiting sheet 6 parallel to the storage surface 1d is arranged on one side of the hinged block 3 away from the storage surface 1d, and the rotation limiting sheet 6 is abutted to the side face of the dust cover 2 departing from the storage surface 1 d.

With continued reference to fig. 2 and 3, in order to fix the hinge block 3 and the connector 1 relatively, so that the dust cap 2 and the connector 1 can be fixed relatively, a locking assembly 7 for fixing the hinge block 3 and the connector 1 is disposed at both ends of the sliding groove 4. Specifically, the locking component 7 comprises a locking piece 71 and an elastic piece 72, the groove walls at two ends of the sliding groove 4 are both provided with a limiting groove 8, the locking piece 71 is mounted in the limiting groove 8 and slides along the length direction of the limiting groove 8, the side surface of the hinge block 3 close to the locking piece 71 is provided with a locking groove 9, and the end part of the locking piece 71 close to the locking groove 9 is a smooth sphere and can be embedded in the locking groove 9; in this embodiment, the elastic member 72 is preferably a compression spring, one end of the elastic member 72 is fixedly connected to the bottom of the limiting groove 8, and the other end of the elastic member 72 is fixedly connected to one surface of the locking element 71 close to the bottom of the limiting groove 8. When the hinge block 3 is pushed, the groove wall of the locking groove 9 is abutted against the side surface of the locking piece 71, and the locking piece 71 is pressed into the limiting groove 8, so that the locking piece 71 is separated from the locking groove 9, and the locking piece 71 can be separated from the hinge block 3; when the locking piece 71 is pushed into the limiting groove 8 and then corresponds to the locking groove 9 again, the elastic piece 72 gives an elastic force to the locking piece 71 away from the bottom of the limiting groove 8, so that the locking piece 71 moves towards one side away from the bottom of the limiting groove 8, and the locking piece can be automatically reset to be embedded into the locking groove 9.

Referring to fig. 1, when the dust cap 2 covers the insertion slot 1c, in order to prevent the dust cap 2 from rotating freely, a buckle 10 is disposed on a surface of the dust cap 2 close to the insertion slot 1c, the buckle 10 is located at an end of the dust cap 2 far away from the hinge end 2a, the buckle 10 is configured as an elastic plastic buckle, a groove 11 adapted to the insertion buckle is correspondingly disposed on an end surface of the insertion end 1b, and the buckle 10 is connected to the groove 11 in a snap-fit manner.

The implementation principle of the connector with the dustproof structure in the embodiment of the application is as follows: when the connector 1 is not spliced with external equipment, the hinge block 3 is slid to one end of the sliding groove 4 close to the splicing end 1b, the locking groove 9 is clamped with the corresponding locking piece 71, the position of the hinge block 3 is fixed, the dustproof cover 2 is rotated to cover the splicing groove 1c with dust prevention, and the hasp 10 on the dustproof cover 2 is in buckling connection with the lapping groove 11 on the end face of the splicing end 1 b; when the connector 1 needs to be plugged with external equipment, the dust cover 2 is firstly pulled out, the dust cover 2 is separated from the plugging end 1b, the dust cover 2 is rotated to be parallel to the containing surface 1d, the dust cover 2 is pushed and the hinge block 3 is driven to slide, at the moment, the groove wall of the locking groove 9 is abutted to the side surface of the locking piece 71 and presses the locking piece 71 into the limiting groove 8, the locking piece 71 is separated from the locking groove 9, so that the hinge block 3 can slide to the position close to the wiring end 1a along the sliding groove 4, the groove wall of the locking groove 9 presses the corresponding locking piece 71 into the corresponding limiting groove 8 again, when the position of the locking groove 9 is aligned with the position of the locking piece 71, the locking piece 71 is actively reset under the action of the elastic piece 72 and is embedded into the locking groove 9, and the position of the hinge piece 3 and the dust cover 2 is fixed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a connector with dustproof construction which characterized in that: including connector (1), the one end of connector (1) sets up to wiring end (1a), the other end of connector (1) sets up to grafting end (1b), grafting end (1b) is gone up and has inserting groove (1c), inserting groove (1c) coats and is stamped flip dust cover (2) that can overturn, the one end of dust cover (2) sets up to hinged end (2a) and articulated with the terminal surface of grafting end (1b), a side of connector (1) sets up to accomodate face (1d), accomodate face (1d) and be close to the adjacent side of hinged end (2a) for grafting end (1b) terminal surface, dust cover (2) can laminate on accomodating face (1 d).

2. The connecting head with a dustproof structure according to claim 1, wherein: articulated on hinged end (2a) of shield (2) have articulated piece (3), it is provided with spout (4) on face (1d) to accomodate, articulated piece (3) slide with spout (4) and are connected.

3. The connecting head with a dustproof structure according to claim 2, wherein: articulated piece (3) keep away from one side of accomodating face (1d) and be provided with limit rotation piece (6) parallel with accomodating face (1d), limit rotation piece (6) offset with the side that shield (2) deviate from accomodating face (1 d).

4. A connecting head with a dustproof structure according to claim 3, wherein: the two ends of the sliding groove (4) are provided with locking components (7) used for fixing the positions of the hinge block (3) and the connector (1).

5. The connecting head with a dustproof structure according to claim 4, wherein: locking subassembly (7) are including closure (71) and elastic component (72), spacing groove (8) have all been seted up on the cell wall at spout (4) both ends, closure (71) are installed in spacing groove (8) and are slided along the length direction of spacing groove (8), closure groove (9) have been seted up on articulated piece (3) are close to the side of closure (71), closure (71) inlays closure groove (9), the one end and the interior bottom of groove fixed connection in spacing groove (8) of elastic component (72), the one side fixed connection of the bottom of groove in the other end and the closure (71) of elastic component (72) are close to spacing groove (8).

6. The connecting head with a dustproof structure according to claim 5, wherein: the sliding groove (4) is a dovetail groove, a dovetail block (5) is arranged at the position corresponding to the hinging block (3), and the dovetail block (5) is connected with the sliding groove (4) in a sliding mode.

7. The connecting head with a dustproof structure according to claim 6, wherein: the end part of the locking piece (71) close to the locking groove (9) is provided with a smooth sphere.

8. The connecting head with a dustproof structure according to claim 1, wherein: hasp (10) are provided with near inserting groove (1c) one side in shield (2), hasp (10) are located shield (2) and keep away from the one end of hinged end (2a), correspond on the terminal surface of inserting end (1b) and offer groove (11) of taking with inserting buckle looks adaptation, hasp (10) with take groove (11) buckle and be connected.

9. The connecting head with a dustproof structure according to claim 8, wherein: the hasp (10) is arranged to be an elastic plastic hasp.