CN215343213U

CN215343213U - Connector with butt joint anti-loosening function

Info

Publication number: CN215343213U
Application number: CN202121300290.3U
Authority: CN
Inventors: 张川; 杨艺; 胡金花
Original assignee: Shenzhen Andashi Electronic Technology Co ltd
Current assignee: Shenzhen Andashi Electronic Technology Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-28
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a connector with a butt joint anti-loosening function, which comprises a water quality detector and a connector, wherein the right side of the water quality detector is movably connected with the left side of the connector. The connector, the first connecting block, the second connecting block, the accommodating groove, the fixing device, the clamping groove, the limiting hole, the positioning rod, the extrusion rod and the limiting block are matched for use, the connector is pushed to be in contact with the water quality detector and drive the clamping block to move into the clamping groove, then the extrusion rod is loosened, the spring generates elastic deformation to drive the extrusion plate to return to the original position, the extrusion plate moves to drive the clamping block to be in contact with the inner wall of the clamping groove, the limiting of the position of the connector is completed, and the problems that the connector is not prevented from falling off and detection data is inaccurate due to the fact that a connector is not prevented from falling off after the existing water quality detector connector is in butt joint are solved.

Description

Connector with butt joint anti-loosening function

Technical Field

The utility model belongs to the technical field of water quality detector connectors, and particularly relates to a connector with a butt joint anti-loosening function.

Background

The connector is being connected the back with water quality testing appearance, can print into the water quality invoice through the data that water quality testing appearance transmitted, and the problem that prior art exists is: the existing water quality detector connector is not provided with an anti-drop structure after being butted, and the problems of connector drop and inaccurate detection data can be caused when surrounding workers trip over carelessly.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the connector with the butt joint anti-loosening function has the advantage of anti-falling, and solves the problems that after the existing water quality detector connector is in butt joint, no anti-falling structure is arranged on the connector, and when surrounding workers trip over carelessly, the connector falls off and detection data are inaccurate.

The connector with the abutting and anti-loosening functions comprises a water quality detector and a connector, wherein the right side of the water quality detector is movably connected with the left side of the connector, the right side of the water quality detector is fixedly connected with a first connecting block, the top of the connector is fixedly connected with a second connecting block, an inner cavity of the second connector is provided with a containing groove, the inner cavity of the containing groove is provided with a fixing device, and the right side of the first connecting block is provided with a clamping groove.

Preferably, the fixing device comprises two extrusion plates, springs are fixedly connected to the left side and the right side of the opposite sides of the two extrusion plates, clamping blocks matched with the clamping grooves are fixedly connected to the opposite sides of the two extrusion plates, and one sides of the clamping blocks, close to the inner walls of the clamping grooves, are in contact with the inner walls of the clamping grooves.

Preferably, the left side of the accommodating groove is provided with a limiting hole matched with the extrusion plate for use, and one side of the extrusion plate close to the inner wall of the limiting hole is contacted with the inner wall of the limiting hole.

Preferably, the left side and the right side of one side of the two extrusion plates, which is opposite to each other, are provided with positioning holes, the inner cavity of each positioning hole is movably connected with a positioning rod, and one side of each positioning rod, which is close to the inner wall of the accommodating groove, is fixedly connected with the inner wall of the accommodating groove.

Preferably, the front side and the rear side of the inner cavity of the accommodating groove are movably connected with extrusion rods matched with the extrusion plates, one side of each extrusion rod, which is close to the extrusion plate, is in contact with the extrusion plate, and the right side of each extrusion rod penetrates through the accommodating groove and extends to the outer side of the second connecting block.

Preferably, the front side and the rear side of the extrusion rod are fixedly connected with limit blocks.

Compared with the prior art, the utility model has the following beneficial effects:

1. the connector, the first connecting block, the second connecting block, the accommodating groove, the fixing device, the clamping groove, the limiting hole, the positioning rod, the extrusion rod and the limiting block are matched for use, the connector is pushed to be in contact with the water quality detector and drive the clamping block to move into the clamping groove, then the extrusion rod is loosened, the spring generates elastic deformation to drive the extrusion plate to return to the original position, the extrusion plate moves to drive the clamping block to be in contact with the inner wall of the clamping groove, the limiting of the position of the connector is completed, and the problems that the connector is not prevented from falling off and detection data is inaccurate due to the fact that a connector is not prevented from falling off after the existing water quality detector connector is in butt joint are solved.

2. According to the utility model, the fixing device is arranged, the clamping block moves into the clamping groove, the position of the connector can be limited, and the clamping block can not fall off under the pressure of the spring on the extrusion plate.

3. According to the utility model, the limiting hole is arranged, so that when the extrusion plate moves, the limiting hole can limit the moving position of the extrusion plate, the extrusion plate cannot shake during moving, and the clamping block cannot be jammed.

4. According to the utility model, by arranging the positioning hole and the positioning rod, when the extrusion plate moves, the positioning rod can limit the position of the right side of the extrusion plate, and the extrusion plate cannot rub the inner wall of the accommodating groove when moving.

5. According to the clamping device, the extrusion rods are arranged, so that when a user needs to move the clamping blocks, the two extrusion plates are extruded by the extrusion rods, the two clamping blocks can be moved at the same time, and the clamping device is convenient to disassemble by the user.

6. According to the utility model, the limiting block is arranged, so that when the extrusion rod is pushed, the limiting block can limit the movement of the extrusion rod, and the extrusion rod cannot excessively move in the accommodating groove to cause falling contact with the extrusion plate.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a top cross-sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to an embodiment of the present invention.

In the figure: 1. a water quality detector; 2. a connector; 3. a first connection block; 4. a second connecting block; 5. a receiving groove; 6. a fixing device; 7. a clamping groove; 601. a pressing plate; 602. a spring; 603. a clamping block; 8. a limiting hole; 9. positioning holes; 10. positioning a rod; 11. an extrusion stem; 12. and a limiting block.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, the connector with the abutting and anti-loosening function provided by the embodiment of the utility model comprises a water quality detector 1 and a connector 2, wherein the right side of the water quality detector 1 is movably connected with the left side of the connector 2, the right side of the water quality detector 1 is fixedly connected with a first connecting block 3, the top of the connector 2 is fixedly connected with a second connecting block 4, an inner cavity of the second connector 2 is provided with a containing groove 5, an inner cavity of the containing groove 5 is provided with a fixing device 6, and the right side of the first connecting block 3 is provided with a clamping groove 7.

Referring to fig. 3, the fixing device 6 includes two pressing plates 601, a spring 602 is fixedly connected to the left side and the right side of the opposite side of the two pressing plates 601, a clamping block 603 used in cooperation with the clamping groove 7 is fixedly connected to the opposite side of the two pressing plates 601, and one side of the clamping block 603 close to the inner wall of the clamping groove 7 contacts with the inner wall of the clamping groove 7.

Adopt above-mentioned scheme: through setting up fixing device 6, joint piece 603 removes to joint inslot 7, can carry on spacingly to connector 2 position, through the pressure of spring 602 to stripper plate 601, has played the effect that joint piece 603 can not take place to drop.

Referring to fig. 3, a limiting hole 8 used in cooperation with the extrusion plate 601 is formed at the left side of the accommodating groove 5, and one side of the extrusion plate 601, which is close to the inner wall of the limiting hole 8, contacts with the inner wall of the limiting hole 8.

Adopt above-mentioned scheme: through setting up spacing hole 8, when stripper plate 601 removed, spacing hole 8 can carry on spacingly to stripper plate 601 shift position, and stripper plate 601 can not take place to rock when removing, can not take place the dead phenomenon of joint piece 603 card.

Referring to fig. 3, the left side and the right side of the opposite sides of the two squeezing plates 601 are both provided with positioning holes 9, the inner cavity of the positioning holes 9 is movably connected with positioning rods 10, and one side of each positioning rod 10, which is close to the inner wall of the accommodating groove 5, is fixedly connected with the inner wall of the accommodating groove 5.

Adopt above-mentioned scheme: through setting up locating hole 9 and locating lever 10, when stripper plate 601 removed, locating lever 10 can carry on spacingly to stripper plate 601 right side position, and stripper plate 601 can't take place to rub with the inner wall of accommodating groove 5 when removing.

Referring to fig. 3, the front side and the rear side of the inner cavity of the accommodating groove 5 are movably connected with the extrusion rods 11 matched with the extrusion plates 601, one side of the extrusion rod 11 close to the extrusion plates 601 is in contact with the extrusion plates 601, and the right side of the extrusion rod 11 penetrates through the accommodating groove 5 and extends to the outer side of the second connecting block 4.

Adopt above-mentioned scheme: through setting up the extrusion pole 11, when the user need remove joint piece 603, extrude two stripper plates 601 through extrusion pole 11, can carry out the position to two joint pieces 603 simultaneously and remove convenient to use person's dismantlement.

Referring to fig. 3, the front side and the rear side of the pressing rod 11 are fixedly connected with a stopper 12.

Adopt above-mentioned scheme: through setting up stopper 12, when promoting the extrusion pole 11, stopper 12 can remove extrusion pole 11 and carry on spacingly, makes extrusion pole 11 can not take place excessive movement in accomodating groove 5, leads to coming off the contact with stripper plate 601.

The working principle of the utility model is as follows:

when using, promote the extrusion stem 11 and remove in accomodating the groove 5, extrusion stem 11 removes extrusion stripper plate 601 and removes, stripper plate 601 extrusion spring 602 drives joint piece 603 and removes to suitable position after, promote connector 2 and the contact of water quality testing appearance 1 and drive joint piece 603 and remove to joint inslot 7, then loosen extrusion stem 11, spring 602 takes place elastic deformation and drives stripper plate 601 and get back to the original department, stripper plate 601 removes and drives joint piece 603 and the contact of joint 7 inner walls in groove, the spacing to the connector position has been accomplished, convenient to use person uses.

In summary, the following steps: this connector with butt joint locking function of taking off, through setting up connector 2, first connecting block 3, second connecting block 4, accomodate groove 5, fixing device 6, joint groove 7, spacing hole 8, locating hole 9, locating lever 10, the cooperation of lifter 11 and stopper 12 is used, promote connector 2 and the contact of water quality testing appearance 1 and drive joint piece 603 and remove to joint inslot 7, then loosen lifter 11, spring 602 takes place elastic deformation and drives stripper plate 601 and get back to the original place, stripper plate 601 removes and drives joint piece 603 and the contact of joint 7 inner walls in groove, accomplished spacing to the connector position, solved current water quality testing appearance connector after the butt joint, do not carry out anti-drop's structure to the connector, work personnel on every side trip carelessly, can lead to the connector to drop and detect inaccurate data problem.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a connector with butt joint locking function of taking off, includes water quality testing appearance (1) and connector (2), its characterized in that: the right side of water quality testing appearance (1) and the left side swing joint of connector (2), the first connecting block of right side fixedly connected with (3) of water quality testing appearance (1), top fixedly connected with second connecting block (4) of connector (2), the inner chamber of second connecting block (4) has been seted up and has been accomodate groove (5), the inner chamber of accomodating groove (5) is provided with fixing device (6), joint groove (7) have been seted up on the right side of first connecting block (3).

2. A connector with a mating anti-loose function according to claim 1, wherein: fixing device (6) include two stripper plates (601), the left side and the equal fixedly connected with spring in right side (602) of the relative one side of two stripper plates (601), the equal fixedly connected with in one side that two stripper plates (601) are opposite and joint piece (603) that joint groove (7) cooperation was used, joint piece (603) are close to the inner wall contact of one side and joint groove (7) of joint groove (7) inner wall.

3. A connector with a mating anti-loose function according to claim 2, wherein: the left side of the accommodating groove (5) is provided with a limiting hole (8) matched with the extrusion plate (601) for use, and one side of the extrusion plate (601) close to the inner wall of the limiting hole (8) is in contact with the inner wall of the limiting hole (8).

4. A connector with a mating anti-loose function according to claim 2, wherein: locating hole (9) have all been seted up on the left side and the right side of two stripper plate (601) relative one side, the inner chamber swing joint of locating hole (9) has locating lever (10), one side that locating lever (10) are close to and accomodate groove (5) inner wall with accomodate groove (5) inner wall fixed connection.

5. A connector with a mating anti-loose function according to claim 2, wherein: accomodate equal swing joint in front side and the rear side of groove (5) inner chamber has stripper plate (601) extrusion stem (11) that the cooperation was used, one side and the stripper plate (601) contact that stripper stem (11) are close to stripper plate (601), the outside of accomodating groove (5) and extending to second connecting block (4) is run through on the right side of stripper stem (11).

6. The connector with a function of preventing loosening of the butt joint as claimed in claim 5, wherein: the front side and the rear side of the extrusion rod (11) are fixedly connected with limit blocks (12).