CN112901625B

CN112901625B - Buckle structure, buckle connecting device and hard disk tray

Info

Publication number: CN112901625B
Application number: CN202110181381.8A
Authority: CN
Inventors: 王经松
Original assignee: Shandong Yingxin Computer Technology Co Ltd
Current assignee: Shandong Yingxin Computer Technology Co Ltd
Priority date: 2021-02-10
Filing date: 2021-02-10
Publication date: 2023-03-17
Anticipated expiration: 2041-02-10
Also published as: CN112901625A

Abstract

The invention discloses a buckle structure, which is used for positioning a strip-shaped component connected to an installation base; the buckle structure comprises a buckle and a clamping part, and the buckle comprises a clamping part and a deformation structure; the clamping part acts on the clamping part to enable the deformation structure to deform, so that the clamping part and the clamping part are buckled, and after buckling, the deformation structure is reset; the buckle also comprises a controlled part, and one side of the controlled part is provided with a control part; one side of the control part is contacted with the controlled part, and the control part applies acting force through contacting with the controlled part to deform the deformation structure, so that the clamping part is separated from the clamping part, and the strip-shaped component provided with the clamping part is released; through the buckle structure, the buckle and the clamping part are buckled, and the problems that a rigid buckle is easy to break and an elastic buckle loses elasticity are solved.

Description

Buckle structure, buckle connecting device and hard disk tray

Technical Field

The invention relates to the technical field of connection, in particular to a buckle structure, a buckle connecting device and a hard disk tray.

Background

The buckle connection has the characteristics of convenient connection, quick disassembly, low cost and the like, and is widely applied in production and life; however, most of the current buckles are made of rigid plastics, so that the problem that the rigidity is easy to break exists; some improved elastic buckles overcome the problem of easy breakage, but have the problem of easy loss of elasticity.

Disclosure of Invention

The invention mainly solves the technical problem of providing a buckle structure, a buckle connecting device and a hard disk tray, and can solve the problem that a buckle is broken or the elasticity is easy to lose.

In order to solve the technical problems, the invention adopts a technical scheme that: providing a buckle structure, wherein the buckle structure is used for positioning a strip-shaped component connected to an installation base; the buckle structure comprises a buckle and a clamping part, the buckle comprises a clamping part and a deformation structure, the clamping part acts on the buckle to deform the deformation structure, so that the clamping part and the clamping part are buckled, and the deformation structure is reset after buckling;

the buckle further comprises a controlled part, and a control part is arranged on one side of the controlled part; one side of the control part is contacted with the controlled part, and the control part is contacted with the controlled part to apply acting force to deform the deformation structure, so that the clamping part is separated from the clamping part, and the strip-shaped component provided with the clamping part is released.

Preferably, the mounting base is rotatably connected with the strip-shaped component, and the buckle is mounted in a movable cavity inside the mounting base; the buckle also comprises a buckle seat; the deformation structure is arranged between the buckle seat and the clamping part.

Further specifically, one surface of the clamping portion, which faces the clamping portion, is provided with a first inclined surface, and the first inclined surface is an inclined surface of 30-60 degrees; the clamping part is provided with a second inclined surface corresponding to the clamping part, and the second inclined surface is an inclined surface of 30-60 degrees.

Further specifically, the buckle seat is fixed on the installation foundation; an included angle smaller than 90 degrees is formed at one side of the joint of the buckle seat and the deformation structure, and an included angle larger than 90 degrees is formed at the other side of the joint.

Preferably, the control part is fixed on one side of the controlled part through a limiting spring; the limiting spring limits the moving distance of the control part.

More specifically, the control portion is provided with a projection for preventing the control portion from falling off from the mounting base.

Preferably, the controlled part is arranged between the clamping part and the deformation structure; the controlled part and the deformation structure form an included angle of 80-100 degrees, so that the deformation structure can be conveniently controlled to deform.

Preferably, the buckle seat, the deformation structure, the controlled part and the clamping part are integrally formed.

The invention also provides a buckle connecting device, which comprises a first connecting piece, a second connecting piece and a buckle structure, wherein the buckle structure is arranged between the first connecting piece and the second connecting piece and is used for connecting the first connecting piece and the second connecting piece; the buckle structure is the buckle structure.

The invention also provides a hard disk tray which comprises a head support, wherein the head support comprises the buckle structure.

The invention has the beneficial effects that:

1. according to the buckle structure, the deformation structure and the controlled part are arranged on the buckle, so that the buckle and the clamping part can be buckled and separated more conveniently, and the problems that a rigid buckle is easy to break and an elastic buckle loses elasticity easily are solved.

2. The buckle connecting device adopts the buckle structure, so that the first connecting piece and the second connecting piece are easier to connect.

3. The hard disk tray adopts the buckle structure, so that the head support and the handle can be more conveniently and stably opened and closed.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are required in the detailed description or the prior art are briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of a buckle structure according to embodiment 1 of the present invention;

fig. 2 is a sectional view of a buckle structure according to embodiment 1 of the present invention;

FIG. 3 is a schematic view of a snap-fit connection device according to embodiment 2 of the present invention;

fig. 4 is a schematic diagram of a hard disk tray according to embodiment 3 of the present invention.

The components in the drawings are numbered as follows:

10-installation base, 20-buckle, 21-clamping part, 22-deformation structure, 23-controlled part, 24-control part, 25-limit spring, 26-buckle seat, 27-protrusion, 28-first inclined surface, 29-second inclined surface, 30-strip-shaped part, 31-clamping part, 40-first connecting piece, 50-buckle structure, 60-second connecting piece and 100-buckle connecting device.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the description of the present invention, it should be noted that, unless otherwise specified, the directional terms such as "upper, lower, left, right, front, rear" and the like used herein refer to directions or positional relationships illustrated in the drawings, and are used only for describing the present invention or simplifying the description, but do not indicate that the device or component must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1

In the embodiment 1, referring to fig. 1 to 2, a fastening structure is provided for positioning a strip member 30 connected to a mounting base 10; the buckle structure comprises a buckle 20 and a clamping part 31, the buckle 20 is arranged in a movable cavity inside the installation base 10, and the clamping part 31 is arranged on the strip-shaped component 30; the buckle 20 comprises a clamping part 21 for clamping the clamping part 31 to position the strip-shaped component 30; the buckle 20 further comprises a deformation structure 22, when the buckle 20 is buckled with the clamping part 31, the clamping part 31 acts on the buckle 20 to deform the deformation structure 22, so that the clamping part 21 is buckled with the clamping part 31, and after buckling, the deformation structure 22 is reset; in the snap structure of the present embodiment, the deformation structure 22 is provided in the snap structure, so that the snap 20 and the engaging portion 31 are engaged with each other, and the problem that the rigid structure is easily broken is avoided.

For the clip 20 in this embodiment, the clip 20 further includes a clip seat 26; the deformation structure 22 is arranged between the buckle seat 26 and the clamping part 21; when the buckle 20 is stressed, the deformation structure 22 deforms rightward to facilitate buckling, and after the buckling is completed, the deformation structure 22 resets to ensure that the clamping portion 21 and the clamping portion 31 are tightly buckled.

More specifically, one surface of the engaging portion 21 facing the engaging portion 31 has a first inclined surface 28; the first inclined surface 28 is a 45 degree inclined surface, so that the deformation amount of the buckle 20 is reduced when the buckle is stressed, and the deformation structure 22 is prevented from losing elasticity or breaking.

More specifically, the engaging portion 31 has a second inclined surface 29 corresponding to the engaging portion 21; the second inclined surface 29 is a 45-degree inclined surface, so that the deformation amount of the buckle 20 under stress is further reduced, and the deformation structure 22 is prevented from losing elasticity or breaking.

More specifically, two ends of the buckle seat 26 are fixed on the installation base 10; an included angle smaller than 90 degrees is formed on the right side of the joint of the buckle seat 26 and the deformation structure 22, and an included angle larger than 90 degrees is formed on the left side, so that the deformation structure is easier to deform rightwards when the buckle 20 is stressed.

In this embodiment, the buckle 20 further includes a controlled portion 23, and a control portion 24 is disposed on the right side of the controlled portion 23; one side of the control portion 24 is in contact with the controlled portion 23, and the control portion 24 applies a force by contacting the controlled portion 23 to deform the deformation structure 22, so that the detent portion 21 is disengaged from the engaging portion 31, and the strip member 30 provided with the engaging portion 31 is released.

For the control part 24 in the present embodiment, the control part 24 is fixed to the right of the controlled part 23 by a limit spring 25; the limiting spring 25 limits the moving distance of the control part 24, so that the deformation amount of the deformation structure 22 is limited through the controlled part 23, and the deformation structure 22 is prevented from losing elasticity or breaking.

More specifically, the control portion 24 is provided with a projection 27 for preventing it from falling off from the mounting base.

With the controlled portion 23 in the present embodiment, the controlled portion 23 is provided between the click portion 21 and the deforming structure 22; the controlled portion 23 and the deformation structure 22 form an included angle of 90 degrees, which is convenient for controlling the deformation of the deformation structure 22.

In the present embodiment, the buckle seat 26, the deformation structure 22, the controlled portion 23 and the blocking portion 21 are integrally formed, so that the structural strength of the buckle 20 is higher.

Example 2

In this embodiment 2, a snap-fit connection device is further provided, referring to fig. 3, the snap-fit connection device 100 includes a first connection member 40, a second connection member 60, and a snap-fit structure 50 disposed between the first connection member 40 and the second connection member 60 and used for connecting the first connection member 40 and the second connection member 60, where the snap-fit structure 50 is the snap-fit structure described in the foregoing embodiment 1.

In this case, the first connecting member 40 is the bar member 30 described in embodiment 1 above, and the second connecting member 60 is the mounting base 10 described in embodiment 1 above.

Example 3

This embodiment 3 further provides a hard disk tray, and referring to fig. 4, the hard disk tray includes the fastening structure according to the foregoing embodiment 1.

Wherein, the hard disk tray includes a head rest and a handle, the head rest includes the snap structure described in the above embodiment 1, in this case, the mounting base 10 described in the above embodiment 1 is a head rest bracket, and the bar member 30 described in the above embodiment 1 is a handle; after using the buckle structure of above-mentioned embodiment 1, can conveniently open and close the handle, avoid the buckle fracture simultaneously.

The serial numbers of the embodiments disclosed in the above embodiments are merely for description and do not represent the merits of the embodiments.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. A snap structure, characterized in that it is used to position a bar-shaped part (30) connected to a mounting base (10); the buckle structure comprises a buckle (20) and a clamping part (31), and the buckle (20) comprises a clamping part (21) and a deformation structure (22); the clamping part (31) acts on the buckle (20) to deform the deformation structure (22), so that the clamping part (21) is buckled with the clamping part (31), and after buckling, the deformation structure (22) is reset;

the buckle (20) further comprises a controlled part (23), and a control part (24) is arranged on one side of the controlled part (23); one side of the control part (24) is in contact with the controlled part (23), and the control part (24) is in contact with the controlled part (23) to exert acting force to deform the deformation structure (22), so that the clamping part (21) is separated from the clamping part (31), and the strip-shaped component (30) provided with the clamping part (31) is released;

the mounting base (10) is rotatably connected with the strip-shaped component (30), and the buckle (20) is mounted in a movable cavity inside the mounting base (10); the buckle (20) further comprises a buckle seat (26); the deformation structure (22) is arranged between the buckle seat (26) and the clamping part (21);

a first inclined surface (28) is arranged on one surface, facing the clamping part (31), of the clamping part (21), and the first inclined surface (28) is an inclined surface of 30-60 degrees; the clamping part (31) is provided with a second inclined surface (29) corresponding to the clamping part (21), and the second inclined surface (29) is an inclined surface of 30-60 degrees;

the buckle seat (26) is fixed on the installation base (10); an included angle smaller than 90 degrees is formed on one side of the connecting part of the buckle seat (26) and the deformation structure (22), and an included angle larger than 90 degrees is formed on the other side of the connecting part;

the controlled part (23) is arranged between the clamping part (21) and the deformation structure (22); the controlled part (23) and the deformation structure (22) form an included angle of 80-100 degrees.

2. The buckle structure according to claim 1, wherein the control part (24) is fixed on one side of the controlled part (23) by a limit spring (25); the limit spring (25) limits the moving distance of the control part (24).

3. A buckle structure according to claim 2, characterized in that the control portion (24) is further provided with a protrusion (27) for preventing it from falling off the mounting base (10).

4. The snap structure according to claim 1, characterized in that the snap seat (26), the deformation structure (22), the controlled portion (23) and the snap portion (21) are integrally formed.

5. A snap connection arrangement, characterized by a first connection piece (40), a second connection piece (60), and a snap structure (50) arranged between the first connection piece (40) and the second connection piece (60) for connecting the first connection piece (40) and the second connection piece (60); the snap structure (50) is according to any of claims 1-4.

6. A hard disk tray comprising a head rest, the head rest comprising the snap structure according to any one of claims 1 to 4.