CN219639201U

CN219639201U - Connecting locking piece

Info

Publication number: CN219639201U
Application number: CN202321261494.XU
Authority: CN
Inventors: 宋勇
Original assignee: Kunshan Asmi Fastener Manufacturing Co ltd
Current assignee: Kunshan Asmi Fastener Manufacturing Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-05
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a connecting locking piece, which comprises a first plate, a second plate and a mounting frame, and further comprises a connecting mechanism which is arranged on the mounting frame and used for connecting and locking the first plate and the second plate, wherein the connecting mechanism comprises two connecting plates which are arranged symmetrically and are connected to the mounting frame in a sliding manner, the first plate is provided with an embedded hole, the mounting frame is arranged in the embedded hole, and the side wall of the second plate is provided with two connecting holes. According to the utility model, through the arrangement of the connecting mechanism, under the driving action of the driving mechanism, the two connecting plates are driven to move away from each other, so that the hidden connection limit of the second plate is realized, the connecting piece does not need to be propped against the side wall of the second plate, the connecting plates are prevented from forming indentations on the outer side wall of the second plate, and the attractiveness and the service life of the plate are ensured.

Description

Connecting locking piece

Technical Field

The utility model relates to the technical field of connecting pieces, in particular to a connecting locking piece.

Background

When two plates are connected and locked, bolts and nuts are generally adopted for connection, when the bolts and the nuts are used for connection, the end faces of the bolts and the nuts are respectively propped against the side walls of the plates, and when the plates are connected and locked forcefully, the end faces of the bolts and the nuts are easy to cause to form indentations on the outer side walls of the plates, so that the attractiveness and the service life of the plates are affected.

There is a need for a connecting lock to solve the above problems.

Disclosure of Invention

The utility model aims to provide a connecting locking piece, which solves the problem that the end surfaces of bolts and nuts proposed in the background art form indentations on the outer side wall of a plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the connecting locking piece comprises a first plate, a second plate and a mounting frame, and further comprises a connecting mechanism which is arranged on the mounting frame and used for connecting and locking the first plate and the second plate;

the connecting mechanism comprises two connecting plates which are arranged symmetrically and are connected to the mounting frame in a sliding mode, a driving mechanism used for driving the two connecting plates is arranged on the mounting frame, a pre-buried hole is formed in the first plate, the mounting frame is arranged in the pre-buried hole, two connecting holes are formed in the side wall of the second plate, and the two connecting plates slide on the connecting holes.

The driving mechanism comprises a driving rod which is rotationally connected in the mounting frame, two threaded strips which are oppositely arranged in the threaded direction are arranged on the side wall of the driving rod, the two connecting plates are respectively in threaded connection with the threaded strips, and a rotating mechanism for rotating the driving rod is arranged on the first plate.

The rotating mechanism comprises a rotating rod, one end of the rotating rod, which is close to the first plate, is fixedly connected with a cross plate, an operation hole is formed in the side wall of the first plate, the rotating rod slides on the operation hole, one end of the driving rod penetrates through the installation frame to be provided with a cross groove, and the cross groove is matched with the cross plate.

The other end fixedly connected with rolling disc of dwang, a plurality of anti-skidding grooves have been seted up on the lateral wall of rolling disc.

Be equipped with on two the connecting plate and be used for improving the complementary unit to second panel joint strength, complementary unit is including seting up the mounting hole on the connecting plate, sliding connection has two reinforcing bars that set up each other symmetrically on the mounting hole, sliding connection has the drive plate on the mounting hole, two inclined planes have been seted up on the drive plate is located the inside lateral wall of mounting hole, two the one end that the reinforcing bar is close to each other slides on the inclined plane, two the one end that the reinforcing bar is kept away from each other is equipped with the rubber pad.

Be equipped with on the mounting hole and be used for carrying out flexible expansion assembly to the drive plate, expansion assembly includes the flexible pipe of fixed connection on the mounting hole diapire, sliding connection has the telescopic link on the flexible pipe, the one end and the drive plate of telescopic link are connected, fixedly connected with spring on the diapire of flexible pipe, the other end and the telescopic link of spring are connected.

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

according to the utility model, through the arrangement of the connecting mechanism, under the driving action of the driving mechanism, the two connecting plates are driven to move away from each other, so that the hidden connection limit of the second plate is realized, the connecting piece does not need to be propped against the side wall of the second plate, the connecting plates are prevented from forming indentations on the outer side wall of the second plate, and the attractiveness and the service life of the plate are ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the pre-buried hole of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting hole of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting mechanism of the present utility model;

FIG. 5 is a schematic view of the internal structure of the auxiliary mechanism of the present utility model;

FIG. 6 is a schematic view of a rotating mechanism according to the present utility model;

fig. 7 is an enlarged view at a in fig. 5.

In the figure: 101. a first sheet material; 102. a second plate; 103. a mounting frame; 201. pre-burying holes; 203. a connecting plate; 204. a connection hole; 301. a driving rod; 302. a thread strip; 401. a rotating lever; 402. a cross plate; 403. an operation hole; 404. a cross groove; 405. a rotating disc; 501. a mounting hole; 502. a reinforcing rod; 503. a driving plate; 504. an inclined plane; 601. a telescopic tube; 602. a telescopic rod; 603. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the connecting and locking member provided by the utility model comprises a first plate 101, a second plate 102, a mounting frame 103, and a connecting mechanism arranged on the mounting frame 103 and used for connecting and locking the first plate 101 and the second plate 102;

the connecting mechanism comprises two connecting plates 203 which are arranged symmetrically and are connected to the mounting frame 103 in a sliding manner, a driving mechanism for driving the two connecting plates 203 is arranged on the mounting frame 103, a pre-buried hole 201 is formed in the first plate 101, the mounting frame 103 is arranged in the pre-buried hole 201, two connecting holes 204 are formed in the side wall of the second plate 102, and the two connecting plates 203 slide on the connecting holes 204;

what needs to be explained here is: through coupling mechanism's setting, drive two connecting plates 203 and keep away from each other the motion to realized the hidden connection spacing to second panel 102, the connecting piece need not to offset with the lateral wall of second panel 102, avoided connecting plate 203 to form the indentation on the lateral wall of second panel 102, thereby guaranteed the pleasing to the eye and the life of panel.

The driving mechanism comprises a driving rod 301 rotatably connected in the mounting frame 103, two threaded strips 302 with threads oppositely arranged in a rotation direction are arranged on the side wall of the driving rod 301, two connecting plates 203 are respectively connected to the threaded strips 302 in a threaded manner, and a rotating mechanism for rotating the driving rod 301 is arranged on the first plate 101;

what needs to be explained here is: by the arrangement of the driving mechanism, the two connection plates 203 are conveniently driven to move away from each other or approach each other.

The rotating mechanism comprises a rotating rod 401, one end of the rotating rod 401, which is close to the first plate 101, is fixedly connected with a cross plate 402, an operation hole 403 is formed in the side wall of the first plate 101, the rotating rod 401 slides on the operation hole 403, one end of the driving rod 301 penetrates through the mounting frame 103 and is provided with a cross groove 404, and the cross groove 404 is matched with the cross plate 402;

what needs to be explained here is: by the arrangement of the rotation mechanism, the rotation of the driving lever 301 is facilitated.

The other end of the rotating rod 401 is fixedly connected with a rotating disc 405, and a plurality of anti-skid grooves are formed in the side wall of the rotating disc 405;

what needs to be explained here is: by the provision of the rotating disc 405, the rotating lever 401 is facilitated to be rotated.

The two connecting plates 203 are provided with auxiliary mechanisms for improving the connection strength of the second plate 102, the auxiliary mechanisms comprise mounting holes 501 formed in the connecting plates 203, the mounting holes 501 are connected with two reinforcing rods 502 which are symmetrically arranged in a sliding manner, the mounting holes 501 are connected with driving plates 503 in a sliding manner, the side walls of the driving plates 503 in the mounting holes 501 are provided with two inclined planes 504, one ends of the two reinforcing rods 502, which are close to each other, slide on the inclined planes 504, and one ends of the two reinforcing rods 502, which are far away from each other, are provided with rubber pads;

what needs to be explained here is: through the setting of auxiliary mechanism, improved the joint strength to second panel 102, guaranteed the connection effect between first panel 101 and the second panel 102.

The mounting hole 501 is provided with a telescopic component for stretching the driving plate 503, the telescopic component comprises a telescopic pipe 601 fixedly connected to the bottom wall of the mounting hole 501, a telescopic rod 602 is slidably connected to the telescopic pipe 601, one end of the telescopic rod 602 is connected with the driving plate 503, a spring 603 is fixedly connected to the bottom wall of the telescopic pipe 601, and the other end of the spring 603 is connected with the telescopic rod 602;

what needs to be explained here is: when the driving plate 503 does not abut against the inner wall of the connecting hole 204, the driving plate 503 will not push the reinforcing rods 502, so before use, two reinforcing rods 502 need to be manually pushed into the mounting holes 501;

what needs to be explained here is: by the arrangement of the telescopic assembly, guiding and resetting of the driving plate 503 is facilitated.

Working principle: when the first plate 101 and the second plate 102 are required to be connected and locked, the mounting frame 103 is firstly mounted in the pre-buried hole 201 on the first plate 101, then the connecting hole 204 on the second plate 102 is aligned with the connecting plate 203 on the mounting frame 103, and after the connecting hole 204 is aligned with the connecting plate 203, the connecting plate 203 is inserted into the connecting hole 204;

after the connecting plate 203 is inserted into the connecting hole 204, the rotating disc 405 is held by hand, the cross plate 402 at one end of the rotating rod 401 is inserted into the cross groove 404 on the driving rod 301 from the operation hole 403, then the rotating disc 405 is rotated to drive the driving rod 301 to rotate, and as the driving rod 301 is provided with the two threaded strips 302 with opposite screw threads, the two connecting plates 203 are driven to move away from each other under the guiding action of the threaded engagement transmission of the threaded strips 302 and the connecting plates 203 and the mounting frame 103 in the rotating process of the driving rod 301, and when one side of the two connecting plates 203 away from each other abuts against the side wall of the connecting hole 204, the rotation of the rotating disc 405 is stopped, so that the hidden connection limit of the second plate 102 is realized, the connecting piece does not need to abut against the side wall of the second plate 102, the connecting plate 203 is prevented from forming an indentation on the outer side wall of the second plate 102, and the attractive appearance and the service life of the plate are ensured;

and, in the process that the connecting plate 203 moves near the inside of the connecting hole 204, when the driving plate 503 is propped against the inner wall of the connecting hole 204, the driving plate 503 is pushed to shrink inwards of the mounting hole 501 under the action of force, when the driving plate 503 is propped against the reinforcing rods 502 in the process that the driving plate 503 is shrunk inwards of the mounting hole 501, the two reinforcing rods 502 are pushed to move away from each other under the interaction force of the inclined planes 504, and when the connecting plate 203 is propped against the side wall of the connecting hole 204, the two reinforcing rods 502 are propped against the two opposite inner walls of the connecting hole 204, so that the connection strength of the second plate 102 is improved, and the connection effect between the first plate 101 and the second plate 102 is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A connection lock comprising:

a first plate (101), a second plate (102) and a mounting frame (103);

characterized by further comprising:

a connecting mechanism used for connecting and locking the first plate (101) and the second plate (102) is arranged on the mounting frame (103);

coupling mechanism includes two connecting plates (203) that mutual symmetry set up of sliding connection on installing frame (103), be equipped with on installing frame (103) and be used for carrying out driven actuating mechanism to two connecting plates (203), pre-buried hole (201) have been seted up on first panel (101), installing frame (103) are installed in pre-buried hole (201), two connecting holes (204) have been seted up on the lateral wall of second panel (102), two connecting plates (203) slide on connecting hole (204).

2. A connection lock according to claim 1, wherein: the driving mechanism comprises a driving rod (301) rotatably connected in a mounting frame (103), two threaded strips (302) with threads oppositely arranged are arranged on the side wall of the driving rod (301), two connecting plates (203) are respectively in threaded connection with the threaded strips (302), and a rotating mechanism for rotating the driving rod (301) is arranged on the first plate (101).

3. A connection lock according to claim 2, wherein: the rotating mechanism comprises a rotating rod (401), one end of the rotating rod (401) close to a first plate (101) is fixedly connected with a cross plate (402), an operation hole (403) is formed in the side wall of the first plate (101), the rotating rod (401) slides on the operation hole (403), one end of the driving rod (301) penetrates through the mounting frame (103) to be arranged, a cross groove (404) is formed in the end, and the cross groove (404) is arranged in a matched mode with the cross plate (402).

4. A joint lock according to claim 3, wherein: the other end of the rotating rod (401) is fixedly connected with a rotating disc (405), and a plurality of anti-skid grooves are formed in the side wall of the rotating disc (405).

5. A connection lock according to claim 1, wherein: be equipped with on two connecting plate (203) and be used for improving the complementary unit to second panel (102) joint strength, complementary unit is including seting up mounting hole (501) on connecting plate (203), sliding connection has two stiffener (502) that set up each other symmetrically on mounting hole (501), sliding connection has driving plate (503) on mounting hole (501), two inclined planes (504) have been seted up on the inside lateral wall of mounting hole (501) in driving plate (503), two the one end that stiffener (502) are close to each other slides on inclined planes (504), two the one end that stiffener (502) are kept away from each other is equipped with the rubber pad.

6. A connection lock according to claim 5, wherein: be equipped with on mounting hole (501) and be used for carrying out flexible subassembly to drive plate (503), flexible subassembly includes flexible pipe (601) of fixed connection on mounting hole (501) diapire, sliding connection has telescopic link (602) on flexible pipe (601), the one end and the drive plate (503) of telescopic link (602) are connected, fixedly connected with spring (603) on the diapire of flexible pipe (601), the other end and the telescopic link (602) of spring (603) are connected.