CN217522288U

CN217522288U - Simple connector

Info

Publication number: CN217522288U
Application number: CN202221201040.9U
Authority: CN
Inventors: 刘蔚; 黄永明; 张勇超; 谢自新; 张万珠
Original assignee: Heatmiser Automatic Control Technology (beijing) Ltd
Current assignee: Heatmiser Automatic Control Technology (beijing) Ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-30
Anticipated expiration: 2032-05-18

Abstract

The utility model relates to the technical field of plug connectors, and discloses a simple plug connector, which solves the problems that the shell of the existing plug connector in the current market is generally in a clamping structure when being fixed, but the existing clamping structure is troublesome when the shell needs to be taken down, thereby being inconvenient for users to use, and the prior plug-in connector has no device for limiting the electric wire, thereby leading the electric wire to be easy to loose and further causing the problem of accidents, it includes first protective housing and second protective housing, and the fixed slot has been seted up at the top of first protective housing lateral wall, and first protective housing is located the side of fixed slot and has seted up the draw-in groove, and the top fixedly connected with fixed block of second protective housing, first spout has been seted up to the side of fixed block, the utility model discloses, have and can conveniently install and take off the shell, and can carry on spacingly to the electric wire, increase the effect of whole device security.

Description

Simple connector

Technical Field

The utility model belongs to the technical field of the connector, specifically be a simple and easy connector.

Background

The connector is used for the adapter to the electric wire, and the current life needs to use the connector in order to make things convenient for the connection of electric wire.

But the plug connector in the existing market still has some problems when using, and the shell of current plug connector generally all uses the joint structure when fixing, but current card sister structure is comparatively troublesome when needs take off the shell to inconvenient user's use, and current plug connector does not carry out spacing device to the electric wire, thereby leads to the electric wire to appear becoming flexible easily, and then takes place the accident, for this reason, we have proposed a simple and easy plug connector.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a simple and easy connector, the effectual shell of having solved current connector on the existing market generally all uses the joint structure when fixing, but current card sister structure is comparatively troublesome when needs take off the shell to inconvenient user's use, and current connector does not carry out spacing device to the electric wire, thereby leads to the electric wire to appear becoming flexible easily, and then takes place unexpected problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simple and easy connector, includes first protective housing and second protective housing, the fixed slot has been seted up at the top of first protective housing lateral wall, first protective housing is located the side of fixed slot and has seted up the draw-in groove, the top fixedly connected with fixed block of second protective housing, first spout has been seted up to the side of fixed block, the inner chamber of first spout is equipped with the locating part that can play fixed effect to first protective housing and second protective housing, the fixed box that inserts of being equipped with in inner chamber of second protective housing, the second spout has all been seted up to the both sides that the bottom of second protective housing inner chamber is located the box that inserts, the top of inserting the box is equipped with the clamp plate, two the inner chamber of second spout is equipped with the holder that can play spacing effect to the clamp plate.

Preferably, the limiting part comprises a first spring fixedly connected to the side wall of the inner cavity of the first sliding groove, the other end of the first spring is fixedly connected with a first sliding plate, the other end of the first sliding plate is fixedly connected with a clamping block, and the clamping block can be inserted into the clamping groove.

Preferably, the inner cavity that the holder includes the second spout slides and pegs graft there is the second slide, the centre fixedly connected with connecting rod at second slide top, the equal fixedly connected with second spring in both sides at second slide top, the top fixed connection of second spring is at the top of second spout inner cavity.

Preferably, through holes are formed in the two sides of the top of the pressing plate, and the connecting rod penetrates through the through holes.

Preferably, the number of the fixed blocks is two, and the two fixed blocks are respectively and fixedly connected to two sides of the top of the second protective shell.

Preferably, the inner cavity of the first protection shell is fixedly provided with a circuit board, and four corners of the circuit board are provided with fixing bolts.

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

when the wire inserting and fixing device works, the pressing plate is pulled upwards, the pressing plate can drive the connecting rod to slide upwards, the connecting rod can drive the second sliding plate to extrude the second spring to slide upwards in the second sliding groove, then the wire is fixed in the wire inserting box, the pressing plate is pulled to be loosened, the extrusion force applied to the second spring is cancelled, so that the second spring can rebound downwards to the second sliding plate, the second sliding plate can drive the connecting rod to slide downwards, the connecting rod can drive the pressing plate to slide downwards, the wire is limited and fixed, then the fixing block of the second protective shell is aligned to the fixing groove to insert the fixing block in the fixing groove, the inner wall of the fixing groove can extrude the clamping block, the clamping block can drive the first sliding plate to extrude the first spring towards the inner cavity of the first sliding groove in a sliding mode, when the clamping block and the clamping groove are positioned on the same horizontal line, the first spring can rebound to slide towards the first sliding plate, the first sliding plate can drive the clamping block to slide towards the outer side of the first sliding groove, when the fixture block is inserted in the clamping groove, the installation of the first protective shell and the second protective shell is completed, when the fixture block is required to be detached, the fixture block is pressed towards the inner side of the clamping groove, the fixture block slides out of the clamping groove to the first sliding groove, the first protective shell and the second protective shell can be detached, the shell can be conveniently installed and taken down, the electric wire can be limited, and the safety effect of the whole device is improved.

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 top view of a first protective case of the present invention;

fig. 2 is a schematic top view of a second protective case according to the present invention;

fig. 3 is a schematic view of the opposite installation structure of the first protective shell and the second protective shell of the present invention;

fig. 4 is a schematic view of a front view of a fixing block of the present invention;

fig. 5 is a schematic front view of a second protective shell according to the present invention;

FIG. 6 is an enlarged schematic view of A of FIG. 5 according to the present invention;

in the figure: 1. a first protective case; 2. a circuit board; 3. fixing grooves; 4. a card slot; 5. a second protective shell; 6. a fixed block; 7. a first chute; 8. a first spring; 9. a first slide plate; 10. a clamping block; 11. a wire plugging box; 12. a second chute; 13. a second slide plate; 14. a second spring; 15. a connecting rod; 16. pressing a plate; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1-6, the utility model discloses a first protective housing 1 and second protective housing 5, fixed slot 3 has been seted up at the top of 1 lateral wall of first protective housing, first protective housing 1 is located the side of fixed slot 3 and has been seted up draw-in groove 4, the top fixedly connected with fixed block 6 of second protective housing 5, first spout 7 has been seted up to the side of fixed block 6, the inner chamber of first spout 7 is equipped with the locating part that can play fixed effect to first protective housing 1 and second protective housing 5, the fixed box 11 that is equipped with of inner chamber of second protective housing 5, second spout 12 has all been seted up to the bottom of the inner chamber of second protective housing 5 is located the both sides of box 11, the top of box 11 is equipped with clamp plate 16, the inner chamber of two second spouts 12 is equipped with the holder that can play spacing effect to clamp plate 16.

In the second embodiment, on the basis of the first embodiment, the limiting member includes a first spring 8 fixedly connected to the side wall of the inner cavity of the first sliding groove 7, a first sliding plate 9 is fixedly connected to the other end of the first spring 8, a clamping block 10 is fixedly connected to the other end of the first sliding plate 9, and the clamping block 10 can be inserted into the clamping groove 4.

Third embodiment, on the basis of second embodiment, the holder includes that the inner chamber of second spout 12 slides and pegs graft and have second slide 13, the middle fixedly connected with connecting rod 15 at second slide 13 top, the equal fixedly connected with second spring 14 in both sides at second slide 13 top, the top fixed connection of second spring 14 is at the top of second spout 12 inner chamber.

In the fourth embodiment, on the basis of the third embodiment, through holes 17 are formed in both sides of the top of the pressing plate 16, and the connecting rod 15 penetrates through the through holes 17.

In the fifth embodiment, on the basis of the fourth embodiment, the number of the fixing blocks 6 is two, and the two fixing blocks 6 are respectively and fixedly connected to two sides of the top of the second protective shell 5.

Sixth embodiment, on the basis of fifth embodiment, the fixed circuit board 2 that is equipped with in inner chamber of first protective housing 1, the four corners of circuit board 2 all are equipped with fixing bolt.

The working principle is as follows: when the wire inserting box works, firstly, the pressing plate 16 is pulled upwards, the pressing plate 16 drives the connecting rod 15 to slide upwards, the connecting rod 15 drives the second sliding plate 13 to extrude the second spring 14 upwards in the second sliding groove 12 to slide, then, the wire is fixed in the wire inserting box 11, at the moment, the pressing plate 16 is pulled by loosening, as the extrusion force applied to the second spring 14 is cancelled, the second spring 14 rebounds downwards to extrude the second sliding plate 13, the second sliding plate 13 drives the connecting rod 15 to slide downwards, the connecting rod 15 drives the pressing plate 16 to slide downwards, so that the wire is limited and fixed, then, the fixing block 6 of the second protective shell 5 is aligned with the fixing groove 3 to insert the fixing block 6 in the fixing groove 3, the inner wall of the fixing groove 3 extrudes the clamping block 10, the clamping block 10 drives the first sliding plate 9 to slide towards the inner cavity of the first sliding groove 7 to extrude the first spring 8, when the clamping block 10 and the clamping groove 4 are positioned on the same horizontal line, first spring 8 then can the first slide 9 of bounce-back slide, and first slide 9 then can drive fixture block 10 and slide to the outside of first spout 7, and when fixture block 10 was pegged graft in draw-in groove 4, accomplished the installation to first protective housing 1 and second protective housing 5 promptly, when needs were dismantled, pressed fixture block 10 to the inboard of draw-in groove 4, with fixture block 10 from in draw-in groove 4 roll-off to first spout 7 in, can dismantle first protective housing 1 and second protective housing 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a simple and easy connector, includes first protective housing (1) and second protective housing (5), its characterized in that: the top of the side wall of the first protective shell (1) is provided with a fixed groove (3), the side surface of the first protective shell (1) positioned on the fixed groove (3) is provided with a clamping groove (4), the top of the second protective shell (5) is fixedly connected with a fixed block (6), the side surface of the fixed block (6) is provided with a first sliding chute (7), the inner cavity of the first sliding chute (7) is provided with a limiting piece which can fix the first protective shell (1) and the second protective shell (5), the inner cavity of the second protective shell (5) is fixedly provided with a plug box (11), the bottom of the inner cavity of the second protective shell (5) positioned at two sides of the plug box (11) is provided with a second sliding chute (12), the top of box (11) is equipped with clamp plate (16), two the inner chamber of second spout (12) is equipped with the holder that can play spacing effect to clamp plate (16).

2. A simple plug according to claim 1, wherein: the limiting part comprises a first spring (8) fixedly connected to the side wall of an inner cavity of the first sliding groove (7), the other end of the first spring (8) is fixedly connected with a first sliding plate (9), the other end of the first sliding plate (9) is fixedly connected with a clamping block (10), and the clamping block (10) can be inserted into the clamping groove (4).

3. A simple plug according to claim 2, wherein: the clamping piece comprises a second sliding plate (13) which is inserted into an inner cavity of the second sliding groove (12) in a sliding mode, a connecting rod (15) is fixedly connected to the middle of the top of the second sliding plate (13), second springs (14) are fixedly connected to the two sides of the top of the second sliding plate (13), and the tops of the second springs (14) are fixedly connected to the top of the inner cavity of the second sliding groove (12).

4. A simple plug according to claim 3, wherein: through holes (17) are formed in the two sides of the top of the pressing plate (16), and the connecting rod (15) penetrates through the through holes (17).

5. The simple connector according to claim 4, wherein: the number of the fixed blocks (6) is two, and the two fixed blocks (6) are respectively fixedly connected to two sides of the top of the second protective shell (5).

6. A simple plug connector according to claim 5, characterized in that: the inner chamber of first protective housing (1) is fixed and is equipped with circuit board (2), four corners of circuit board (2) all are equipped with fixing bolt.