CN111683516A

CN111683516A - Spring clamp structure capable of being rapidly disassembled and bearing plate

Info

Publication number: CN111683516A
Application number: CN202010664821.0A
Authority: CN
Inventors: 谭义满
Original assignee: Guangdong Xinjixin Industrial Co ltd
Current assignee: Guangdong Xinjixin Industrial Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-09-18
Anticipated expiration: 2040-07-10
Also published as: CN111683516B

Abstract

The invention discloses a spring clamp structure capable of being quickly disassembled and a bearing plate. A quick detachable spring clip structure comprises a fixed part and an elastic part; the fixing piece is provided with a first connecting part; one end of the elastic piece is provided with a second connecting part; the second connecting part and the first connecting part are matched and mounted with each other, so that the fixing part and the elastic part are detachably connected. In the mounting plate, the elastic element has freedom degree of mounting direction, and the steel sheet of the bearing position is prevented from sliding off. The invention has the advantages of quick disassembly and strong replaceability.

Description

Spring clamp structure capable of being rapidly disassembled and bearing plate

Technical Field

The invention relates to the technical field of PCB (printed circuit board) production equipment, in particular to a quickly detachable spring clamp structure and a bearing plate.

Background

In the production process of the PCB, the PCB needs to be subjected to high-temperature pressure maintaining for a certain time on an oil press, so that the PCB is molded. When the PCB bears pressure, the PCB needs to be covered by a steel plate, so that the flatness and the stress of the PCB are kept uniform. The bearing plate is used for placing steel sheets. The spring clamp of the existing bearing plate is generally fixed by screws, cannot be quickly disassembled and assembled, has poor replaceability and is very inconvenient in the using process.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a spring clamp structure and a bearing plate which can be quickly disassembled.

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

a quick detachable spring clip structure comprises a fixed part and an elastic part; the fixing piece is provided with a first connecting part; one end of the elastic piece is provided with a second connecting part; the second connecting part and the first connecting part are matched and mounted with each other, so that the fixing part and the elastic part are detachably connected.

The further technical scheme is as follows: the elastic part is provided with a reinforcing rib; the reinforcing ribs extend along the length direction of the elastic piece.

The further technical scheme is as follows: one end of the elastic piece is provided with a connecting block; the second connecting part is arranged on the connecting block.

The further technical scheme is as follows: the first connecting part is arranged on one side of the fixing part.

The further technical scheme is as follows: one side of the fixing piece is provided with an accommodating groove; the first connecting part is arranged in the accommodating groove; the connecting block is inserted into the accommodating groove so that the first connecting portion is connected with the second connecting portion.

The further technical scheme is as follows: the first connecting part and the second connecting part are both provided with blade teeth; the design direction of the blade teeth of the elastic part is arranged along the length direction of the elastic part; the design direction of the leaf teeth of the fixing piece is arranged along the assembling direction of the elastic piece and the fixing piece.

The further technical scheme is as follows: and one side of the leaf teeth of the elastic piece facing the fixing piece is provided with a guide part.

The further technical scheme is as follows: the elastic piece is of a sheet structure; the elastic piece comprises an elastic part and a bending part; the connecting block is arranged at one end of the elastic part; the elastic part and the bending part are both arc-shaped structures; the bending direction of the elastic part is opposite to that of the bending part.

A bearing plate comprises a mounting plate and the quickly detachable spring clip structure; the quickly detachable spring clamp structure is arranged at the outer edge of the mounting plate; and bearing positions for placing bearing objects are formed among the plurality of quickly detachable spring clip structures.

The further technical scheme is as follows: the fixing piece is fixedly connected with the mounting plate; when the second connecting part of the elastic part is connected with the first connecting part of the fixing part, at least one side surface of the elastic part is abutted against the surface of the mounting plate.

Compared with the prior art, the invention has the beneficial effects that: the fixing piece of the quickly detachable spring clip structure is provided with the first connecting part, and the elastic piece is provided with the second connecting part, so that the detachable connection of the fixing piece and the elastic piece is realized through the first connecting part and the second connecting part, and the quick detachable spring clip structure can be quickly detached. The spring clamp structure capable of being disassembled quickly is applied to the bearing disc, the fixing piece is fixedly connected with the mounting plate, and one side face of the elastic piece is abutted against the mounting plate, so that the elastic piece has the freedom degree of the mounting direction, and the steel sheet of the bearing position is prevented from sliding off. The invention has the advantages of quick disassembly and strong replaceability.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more apparent, the following detailed description will be given of preferred embodiments.

Drawings

FIG. 1 is an assembled perspective view of a quick release spring clip construction of the present invention;

FIG. 2 is an exploded view of a quick release spring clip construction of the present invention;

FIG. 3 is an exploded view from another perspective of a quick release spring clip configuration of the present invention;

fig. 4 is an assembly view of a carrier tray of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by one skilled in the art.

FIGS. 1 to 4 are drawings of the present invention.

The present embodiment provides a quick detachable spring clip structure Q, please refer to fig. 1 to 3, which includes a fixed member 10 and an elastic member 20. The fixing member 10 is provided with a first coupling portion 11. One end of the elastic member 20 is provided with a second connection portion 21. The second connecting portion 21 and the first connecting portion 11 are matched with each other to detachably connect the fixing member 10 and the elastic member 20. Typically, the fixture 10 is intended to be mounted on a mounting plate 30, and after being secured, the resilient member 20 is mounted relative to the fixture 10. The fixing member 10 and the elastic member 20 are easily disassembled.

In order to increase the pressure resistance of the spring 20, the spring 20 is provided with ribs 22. The ribs 22 extend along the length of the resilient member 20. After the steel sheets are placed on the carrier plates, the carrier plates are stacked one on another, so that the elastic member 20 is compressed, and the reinforcing ribs 22 provided along the length direction of the elastic member 20 can enhance the durability of the elastic member 20 and increase the elastic force. Preferably, the number of the reinforcing ribs 22 may be plural, and the reinforcing ribs may be arranged in parallel.

For convenience of installation and reduction of processing cost, one end of the elastic member 20 is provided with a connection block 23. The second connecting portion 21 is provided to the connecting block 23. The connection block 23 has a square structure, and the second connection portion 21 is disposed at one side of the connection block 23.

For the convenience of installation of the elastic member 20 and the fixing member 10, the first connecting portion 11 is disposed on one side of the fixing member 10, so that the elastic member 20 can be installed on the fixing member 10 from one side, and the installation direction is convenient not only in installation but also in disassembly.

The fixing member 10 has a receiving groove 12 formed at one side thereof. The first connecting portion 11 is disposed in the accommodating groove 12. The connecting block 23 is inserted into the receiving groove 12, so that the first connecting portion 11 and the second connecting portion 21 are mounted. It can be understood that the fixing element 10 is an L-shaped structure, when the fixing element 10 is fixed on the mounting plate 30, the first connecting portion 11 faces the mounting plate 30, so that the connecting block 23 of the elastic element 20 is inserted into the accommodating groove 12, and an opposite side surface of the connecting block 23, which is provided with the second connecting portion 21, abuts against the mounting plate 30, so that the elastic element 20 cannot slide towards two sides and can only be detached from the mounting direction.

The fixing member 10 is provided with a mounting hole 13 for mounting. The fixing member 10 is fixed to the mounting plate 30 through the mounting hole 13. Preferably, the fixing member 10 can be fixed to the mounting plate 30 through the mounting hole 13 by means of screws or welding.

Preferably, the first connecting portion 11 and the second connecting portion 21 are both blade teeth, and the first connecting portion 11 and the second connecting portion 21 are connected by the engagement of the blade teeth. The design direction of the teeth of the elastic member 20 is arranged along the length direction of the elastic member 20. The design direction of the teeth of the fixing member 10 is set along the assembling direction of the elastic member 20 and the fixing member 10. Therefore, the elastic member 20 can be attached and detached only in one direction, ensuring that the elastic member 20 cannot slide to both sides of the blade teeth.

Preferably, the side of the leaf teeth of the elastic member 20 facing the side where the fixing member 10 is installed is provided with a guide portion 24, so that the elastic member 20 has guidance when being installed with the fixing member 10. More preferably, the guide portion 24 is a pointed tooth-like structure.

In other embodiments, the matching manner of the first connecting portion 11 and the second connecting portion 21 may be a sliding rail and a sliding groove, a sliding block and a sliding groove, or a buckle and a clamping groove.

Preferably, the elastic member 20 has a sheet-like structure.

The elastic member 20 includes an elastic portion 25 and a bent portion 26. The elastic portion 25 and the bent portion 26 are connected to each other. The connecting block 23 is disposed at one end of the elastic portion 25. The elastic portion 25 has an arc-shaped configuration. The elastic portion 25 has a substantially "S" shape in a direction opposite to the bending direction of the bent portion 26.

A carrier tray, please refer to fig. 1 and 4, comprising a mounting plate 30 and a plurality of quickly detachable spring clip structures Q. A quick-release spring clip structure Q is provided on the outer edge of the mounting plate 30. The fixing piece 10 is fixedly connected with the mounting plate 30; and bearing positions for placing bearing objects are formed among the plurality of quickly detachable spring clip structures Q.

The fixing member 10 is fixedly coupled with the mounting plate 30. The second connecting portion 21 of the elastic member 20 is connected to the first connecting portion 11, and at least one side of the elastic member 20 abuts against the surface of the mounting plate 30, so that the elastic member 20 can only be assembled and disassembled with the fixing member 10 in the mounting direction, and the other directions cannot move, so as to ensure that the steel sheet 31 in the bearing position is not easy to shift. In this embodiment, after the connecting block 23 is mounted in the receiving groove 12, the teeth of the first connecting portion 11 and the second connecting portion 21 are engaged with each other, and the opposite side of the connecting block 23 where the second connecting portion 21 is disposed is directly contacted with the mounting plate 30, so that the connecting block 23 is slidably coupled with the mounting plate 30, and thus the elastic member 20 has a degree of freedom in a free mounting direction. In the present embodiment, the second connecting portion 21 and the first connecting portion 11 are both blade teeth.

In this embodiment, the steel piece 31 is rectangular. Specifically, the fixed member 10 is fixed on the periphery of a bearing position matched with the steel sheet 31, and the installation direction of the elastic member 20 and the fixed member 10 is parallel to the edge of the steel sheet 31, so that the steel sheet cannot slide out to any side.

Compared with the prior art, the fixing member 10 of the quick detachable spring clip structure Q of the present invention is provided with the first connecting portion 11, and the elastic member 20 is provided with the second connecting portion 21, so that the detachable connection between the fixing member 10 and the elastic member 20 is realized through the first connecting portion 11 and the second connecting portion 21, and the quick detachable connection is realized. The spring clip structure Q which can be disassembled quickly is applied to the bearing plate, the fixing piece 10 is fixedly connected with the mounting plate 30, and one side surface of the elastic piece 20 is abutted against the mounting plate 30, so that the elastic piece 20 has the freedom degree of the mounting direction, and the steel sheet of the bearing position is prevented from sliding off. The invention has the advantages of quick disassembly and strong replaceability.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. A quick detachable spring clip structure comprises a fixed part and an elastic part; the fixing piece is characterized in that the fixing piece is provided with a first connecting part; one end of the elastic piece is provided with a second connecting part; the second connecting part and the first connecting part are matched and mounted with each other, so that the fixing part and the elastic part are detachably connected.

2. A quick release spring clip construction according to claim 1 wherein said resilient member is provided with reinforcing ribs; the reinforcing ribs extend along the length direction of the elastic piece.

3. The quick-release spring clip structure according to claim 1, wherein a connecting block is provided at one end of the elastic member; the second connecting part is arranged on the connecting block.

4. A quick release spring clip according to claim 3, wherein the first connecting portion is provided on one side of the fixing member.

5. The quick release spring clip structure of claim 4, wherein the fixing member has a receiving groove on one side; the first connecting part is arranged in the accommodating groove; the connecting block is inserted into the accommodating groove so that the first connecting portion is connected with the second connecting portion.

6. The quick release spring clip structure of claim 1, wherein the first and second connecting portions are each a tooth; the design direction of the blade teeth of the elastic part is arranged along the length direction of the elastic part; the design direction of the leaf teeth of the fixing piece is arranged along the assembling direction of the elastic piece and the fixing piece.

7. The quick release spring clip structure of claim 6, wherein the side of the teeth of the resilient member facing the fixed member is provided with a guide.

8. A quick release spring clip construction according to claim 3 wherein said resilient member is of sheet form; the elastic piece comprises an elastic part and a bending part; the connecting block is arranged at one end of the elastic part; the elastic part and the bending part are both arc-shaped structures; the bending direction of the elastic part is opposite to that of the bending part.

9. A carrier tray comprising a mounting plate and a plurality of quick release spring clip structures as claimed in any one of claims 1 to 8; the quickly detachable spring clamp structure is arranged at the outer edge of the mounting plate; and bearing positions for placing bearing objects are formed among the plurality of quickly detachable spring clip structures.

10. A carrier platter according to claim 9, wherein the fixing member is fixedly coupled to the mounting plate; when the second connecting part of the elastic part is connected with the first connecting part of the fixing part, at least one side surface of the elastic part is abutted against the surface of the mounting plate.