CN216364136U

CN216364136U - Pull-plug structure and reading rack

Info

Publication number: CN216364136U
Application number: CN202120625320.1U
Authority: CN
Inventors: 平红强
Original assignee: Henan Xiaotanhua Industrial Design Co ltd
Current assignee: Henan Xiaotanhua Industrial Design Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2022-04-26
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to a pulling and inserting structure and a reading stand, which comprise a reading plate, a supporting frame, a clamping seat main body, a sliding groove, a clamping strip and a clamping joint, wherein the clamping joint is arranged on the reading plate; the reading board is connected with a clamping seat main body, the clamping seat main body is connected with two sliding grooves, movable holes are formed in the clamping seat main body, clamping strips are fixedly connected to the clamping seat main body, and the clamping heads are movably connected in the sliding grooves and clamped through the clamping strips. Reading board and joint seat main part fixed connection, support frame and joint head are connected for any reading board that is connected with the joint seat main part can both use with the combination of any reading frame that is connected with the joint head, a reading frame that is fixed with the joint seat main part can be combined with a plurality of support frames that are connected with the joint head respectively, and only need press the chucking piece and just can realize the separation of joint seat main part and joint head, it is more convenient to change the combination between reading board and the support frame.

Description

Pull-plug structure and reading rack

Technical Field

The utility model relates to the field of reading frames, in particular to a pull-plug structure and a reading frame.

Background

In order to facilitate reading, various types of reading racks are available on the market, which can meet most of the requirements of customers for reading. However, most reading plates and supporting frames forming the reading frame in the market can not be flexibly replaced and combined, when one part is damaged, the whole reading frame can only be replaced, one reading plate and one supporting frame are sold integrally, the supporting frame can not be replaced under the condition that the reading plate is not replaced, even if the reading plate is a replaceable part of products, tools are needed in the replacement process, and the replacement process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pull-plug structure and a reading frame, and aims to solve the problem that a reading plate and a supporting frame are not easy to replace.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a pull-plug structure comprises a clamping seat main body, a sliding chute, a clamping strip and a clamping joint; the clamping seat main body is provided with two sliding chutes with opposite opening directions; the clamping strip is arranged on the clamping seat main body; the joint head slides in the sliding groove, and the clamping strip can clamp the joint head.

Further, joint seat main part is square, joint seat is gone up the side to the spout direction is protruding to form connects protrudingly, chucking strip fixed connection be in connect protruding.

Furthermore, the middle position of the length direction of the connecting protrusion protrudes along the length direction of the sliding groove to form a protruding block, and the clamping strip is fixedly connected with the protruding block.

Further, chucking strip one end with lug fixed connection, the chucking strip is kept away from be close to on the plane of joint seat main part the position fixedly connected with chucking piece of the chucking strip other end, the chucking piece is used for the chucking the joint head.

Furthermore, a movable hole is formed in the clamping seat body and is used for providing a movable space for the clamping strip.

Further, two said chutes are arranged in parallel.

A reading rack adopting a plug-pull structure comprises a reading board, a supporting frame and the plug-pull structure; the plane of spout with read board fixed connection is kept away from to joint seat main part, the joint head includes joint plate and connecting plate, the joint plate with spout sliding connection, connecting plate fixed connection be in on the joint plate, the connecting plate is connected with the support frame.

Further, the clamping and connecting plate is of an I-shaped plane structure, and the connecting plate is perpendicular to the clamping and connecting plate.

Furthermore, a reinforcing rib is arranged between the connecting plate and the clamping and connecting plate.

Furthermore, the number of connecting plates is two, two the connecting plate parallel arrangement, the support frame with two the connecting plate is rotated and is connected.

The utility model has the beneficial effects that:

reading board and joint seat main part fixed connection, support frame and joint head are connected for any reading board that is connected with the joint seat main part can both use with the combination of any reading frame that is connected with the joint head, a reading frame that is fixed with the joint seat main part can be combined with a plurality of support frames that are connected with the joint head respectively, and only need press the chucking piece and just can realize the separation of joint seat main part and joint head, it is more convenient to change the combination between reading board and the support frame.

Drawings

FIG. 1 is a block diagram of a reading stand employing a pull-plug configuration;

FIG. 2 is an enlarged view of the reading stand of FIG. 1 at position A, in a pull-and-insert configuration;

FIG. 3 is a front view of a male-female configuration;

fig. 4 is an exploded view of a pluggable structure.

Names corresponding to the marks in the figure:

1-reading plate; 2-a support frame; 3-a bayonet joint; 31-a clamping plate; 32-a connecting plate; 4-a clamping seat main body; 41-a chute; 42-connecting projections; 43-a bump; 44-a movable hole; 5-a clamping strip; 51-clamping block.

Detailed Description

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

The embodiment of the utility model comprises the following steps:

referring to fig. 1-4, a reading stand adopting a plug-in structure comprises a reading board 1, a supporting frame 2, a clamping seat main body 4, a chute 41, a clamping strip 5 and a clamping head 3; be connected with joint seat main part 4 on the reading board 1, two spouts 41 of fixedly connected with on the joint seat main part 4 have seted up the activity hole 44 on the joint seat main part 4, fixedly connected with chucking strip 5 on the joint seat main part 4, reading board 1, support frame 2, joint seat main part 4, spout 41 adopt integrated into one piece's mode shaping, 3 swing joint of joint head is in spout 41, through 5 pairs of chucking head 3 chucking of chucking strip.

Referring to fig. 3 and 4, the main body 4 of the card-receiving seat is square, the back of the main body 4 of the card-receiving seat is used for fixedly connecting with the reading board 1, two side edges of the front of the main body 4 of the card-receiving seat are perpendicular to the direction of the main body 4 of the card-receiving seat and fixedly connected with sliding grooves 41, the edge of the upper side edge of the main body 4 of the card-receiving seat protrudes towards the direction of the sliding grooves 41 to form a connecting protrusion 42, the middle position of the connecting protrusion 42 extends downwards to form a convex block 43, the clamping strip 5 is fixedly connected with the convex block 43, a reinforcing rib is arranged between the clamping strip 5 and the convex block 43, a movable hole 44 is arranged on the main body 4 of the card-receiving seat, when the clamping strip 5 is pressed, a part of the clamping strip 5 passes through the movable hole 44, the movable hole 44 provides a movable space for the clamping strip 5, the clamping strip 5 is used for clamping the clamping head 3, the lower end of the clamping strip 5 protrudes towards the direction far away from the main body 4 of the card-receiving seat to form a clamping block 51, the lower end of the clamping block 51 is arranged in a round angle, when the card connector 3 is clipped, it is not necessary to press the chucking block 51.

Joint 3 includes joint board 31 and connecting plate 32, and joint board 31 is "worker" type planar structure, and connecting plate 32 is perpendicular to joint board 31, and joint board 31 and connecting plate 32 junction are provided with the strengthening rib. The clamping plate 31 is parallel to the clamping seat body 4, and two sides of the clamping plate 31 are in the sliding groove 41 and are connected with the sliding groove 41 in a sliding manner. The card connector 3 is pushed upward during use, and when the card connector 3 is pushed to the uppermost side, the chucking block 51 chucks the card connector 3.

The number of connecting plate 32 is two, two connecting plate 32 parallel arrangement, and support frame 2 rotates with two connecting plates 32 and is connected.

The novel using method comprises the following steps:

when the reading board 1 with joint seat main part 4 and the support frame 2 with joint board 31 need to be connected, aim at two spouts 41 on the joint seat main part 4 with the both sides of joint board 31, upwards push joint board 31, joint board 31 extrudes clamping block 51, make the direction motion of 5 lower extremes of clamping strip to keeping away from joint board 31, when the connection arch 42 of the tight joint seat main part 4 upper end in upper end top of joint board 31, clamping block 51 upward movement is with the joint board 31 joint on joint seat main part 4, thereby realized reading board 1 and support frame 2's connection.

Example 2 of the utility model:

the positions of the sliding grooves 41 relative to the clamping seat main body 4 in embodiment 1 are not adopted, the number of the sliding grooves 41 is two, the two sliding grooves 41 are symmetrical to the center line of the clamping seat main body 4, the openings of the two sliding grooves 41 are opposite, and the distance between the lower ends of the two sliding grooves 41 is greater than the distance between the upper ends of the two sliding grooves 41. The rest of the structure is the same as that of the embodiment 1, and the using method is the same as that of the embodiment 1.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A pull-plug structure is characterized by comprising a clamping seat main body, a sliding chute, a clamping strip and a clamping joint;

the clamping seat main body is provided with two sliding chutes with opposite opening directions;

the clamping strip is arranged on the clamping seat main body;

the joint head slides in the sliding groove, and the clamping strip can clamp the joint head.

2. The pulling and inserting structure as claimed in claim 1, wherein the clamping seat body is square, the upper side of the clamping seat protrudes towards the sliding groove to form a connecting protrusion, and the clamping strip is fixedly connected to the connecting protrusion.

3. The pulling and inserting structure as claimed in claim 2, wherein a projection is formed at a middle position of the connecting projection in the length direction of the sliding groove, and the fastening strip is fixedly connected with the projection.

4. The pull-plug structure according to claim 3, wherein one end of the clamping strip is fixedly connected with the projection, a clamping block is fixedly connected to a position, close to the other end of the clamping strip, on a plane of the clamping seat body, far away from the clamping seat body, and the clamping block is used for clamping the clamping head.

5. The pulling and inserting structure as claimed in claim 2, wherein the clamping seat body is provided with a movable hole, and the movable hole is used for providing a movable space for the clamping strip.

6. The inserting and pulling structure as claimed in claim 1, wherein the two sliding grooves are disposed in parallel.

7. A reading stand adopting a plug-in structure, which is characterized by comprising a reading board, a supporting frame and the plug-in structure of any one of claims 1 to 6;

the plane of spout with read board fixed connection is kept away from to joint seat main part, the joint head includes joint plate and connecting plate, the joint plate with spout sliding connection, connecting plate fixed connection be in on the joint plate, the connecting plate is connected with the support frame.

8. The reading stand with the plug structure as claimed in claim 7, wherein the engaging plate is an I-shaped plane structure, and the connecting plate is perpendicular to the engaging plate.

9. The reading stand with the plugging structure as recited in claim 8, wherein a rib is disposed between said connecting plate and said engaging plate.

10. The reading stand with the plug-in structure as claimed in claim 8, wherein the number of the connecting plates is two, the two connecting plates are arranged in parallel, and the supporting frame is rotatably connected with the two connecting plates.