CN219659976U

CN219659976U - Non-deformable's circuit board

Info

Publication number: CN219659976U
Application number: CN202222919871.6U
Authority: CN
Inventors: 吴丽芳
Original assignee: Shenyang Chuangjia Technology Co ltd
Current assignee: Shenyang Chuangjia Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-09-08
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a circuit board which is not easy to deform, comprising a circuit board, wherein a fixing frame is arranged at the bottom of the circuit board, fixing sleeves are fixedly connected to two sides of the circuit board, a supporting rod is movably connected to the inside of each fixing sleeve, a clamping block is fixedly connected to the inner side of each supporting rod, supporting blocks are fixedly connected to two sides of each fixing frame, and clamping grooves matched with the clamping blocks are formed in the outer sides of the supporting blocks. According to the utility model, the fixing frame is placed at the bottom of the circuit board, then the user rotates the supporting rod, the supporting rod rotates to drive the clamping block to be clamped in the clamping groove, meanwhile, the placing block is abutted against by the elastic sheet, the placing block is abutted against to move the limiting block machine, the limiting block moves downwards to be clamped on the surface of the clamping rod, the clamping rod can be limited, the circuit board can achieve the effect of difficult deformation, the circuit board is replaced by the structure which is not easy to deform, and therefore, after the circuit board is subjected to external force, the circuit board is difficult to deform and normal use of the circuit board is not influenced.

Description

Non-deformable's circuit board

Technical Field

The utility model relates to the technical field of circuit boards, in particular to a circuit board which is not easy to deform.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultrathin circuit boards, printed (copper etching technology) circuit boards and the like, and the circuit boards make circuits miniaturized and visualized, and play an important role in mass production of fixed circuits and optimization of the layout of electrical appliances.

The circuit board is applied to various electrical appliances and equipment, but after the existing circuit board is subjected to external force, bending can occur, so that electronic elements on the surface of the circuit board can fall off or deform, the normal use of the circuit board is affected, and the circuit board is inconvenient for users to use.

Therefore, the circuit board needs to be designed and modified, and the phenomenon that the electronic element on the surface of the circuit board falls off or deforms due to bending can be caused after the circuit board is effectively prevented from being subjected to external force.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a circuit board which is not easy to deform, has the advantage of being not easy to deform, and solves the problems that after the circuit board is subjected to external force, bending can occur and the electronic element on the surface of the circuit board can fall off or deform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a non-deformable's circuit board, includes the circuit board, the bottom of circuit board is provided with fixed frame, the equal fixedly connected with cover in both sides of circuit board, the inside swing joint of fixed cover has branch, the inboard fixedly connected with fixture block of branch, the equal fixedly connected with supporting shoe in both sides of fixed frame, the draw-in groove that uses with the fixture block cooperation is seted up in the outside of supporting shoe, the inside fixedly connected with reinforcing plate of fixed frame, the standing groove has all been seted up to the both sides of circuit board, the inside sliding connection of standing groove has the piece of placing, the outside fixedly connected with stopper of placing the piece, stopper and branch cooperation are used, the top fixedly connected with shell fragment of placing the piece, the top fixedly connected with of shell fragment is at the top of standing groove inner wall.

As the preferable mode of the utility model, the surface of the clamping block is fixedly connected with a rubber pad, and the surface of the rubber pad is contacted with the inside of the clamping groove.

As the preferable mode of the utility model, the front and the back of the placing block are fixedly connected with sliding blocks, and the front side and the back side of the inner wall of the placing groove are respectively provided with sliding grooves which are in sliding connection with the sliding blocks.

Preferably, the number of the sliding blocks is four, and the sliding blocks are uniformly distributed in a rectangular shape.

Preferably, the number of the sliding grooves is four, and the sliding grooves are positioned on the outer side of the placement block.

Preferably, the outer side of the reinforcing plate is welded and fixed with the inner part of the fixing frame, and the reinforcing plate is matched with the circuit board.

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

1. according to the utility model, the fixing frame is placed at the bottom of the circuit board, then the user rotates the supporting rod, the supporting rod rotates to drive the clamping block to be clamped in the clamping groove, meanwhile, the placing block is abutted against by the elastic sheet, the placing block is abutted against to move the limiting block machine, the limiting block moves downwards to be clamped on the surface of the clamping rod, the clamping rod can be limited, the circuit board can achieve the effect of difficult deformation, the circuit board is replaced by the structure which is not easy to deform, and therefore, after the circuit board is subjected to external force, the circuit board is difficult to deform and normal use of the circuit board is not influenced.

2. According to the utility model, the clamping block and the clamping groove can be fixed through the arrangement of the rubber pad, so that the stability between the clamping block and the clamping groove is improved, and the use by a user is facilitated.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present utility model at A in FIG. 1;

fig. 3 is a perspective view of a structural placement block according to the present utility model.

In the figure: 1. a circuit board; 2. a fixed frame; 3. a fixed sleeve; 4. a support rod; 5. a clamping block; 6. a support block; 7. a clamping groove; 8. a reinforcing plate; 9. a placement groove; 10. placing a block; 11. a limiting block; 12. a spring plate; 13. a rubber pad; 14. a slide block; 15. and a sliding groove.

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.

As shown in fig. 1 to 3, the circuit board which is difficult to deform and provided by the utility model comprises a circuit board 1, wherein a fixing frame 2 is arranged at the bottom of the circuit board 1, fixing sleeves 3 are fixedly connected to two sides of the circuit board 1, supporting rods 4 are movably connected to the inside of the fixing sleeves 3, clamping blocks 5 are fixedly connected to the inner sides of the supporting rods 4, supporting blocks 6 are fixedly connected to two sides of the fixing frame 2, clamping grooves 7 matched with the clamping blocks 5 are formed in the outer sides of the supporting blocks 6, reinforcing plates 8 are fixedly connected to the inside of the fixing frame 2, placing grooves 9 are formed in two sides of the circuit board 1, placing blocks 10 are slidably connected to the inside of the placing grooves 9, limiting blocks 11 are fixedly connected to the outer sides of the placing blocks 10 and matched with the supporting rods 4, elastic pieces 12 are fixedly connected to the tops of the placing blocks 10, and the tops of the elastic pieces 12 are fixedly connected to the tops of the inner walls of the placing grooves 9.

Referring to fig. 2, a rubber pad 13 is fixedly connected to the surface of the clamping block 5, and the surface of the rubber pad 13 is in contact with the inside of the clamping groove 7.

As a technical optimization scheme of the utility model, the clamping block 5 and the clamping groove 7 can be fixed through the arrangement of the rubber pad 13, so that the stability between the clamping block 5 and the clamping groove 7 is improved, and the use by a user is facilitated.

Referring to fig. 2, the front and back sides of the placement block 10 are fixedly connected with a slide block 14, and the front and back sides of the inner wall of the placement groove 9 are provided with slide grooves 15 slidably connected with the slide block 14.

As a technical optimization scheme of the utility model, the placement block 10 can be limited by the arrangement of the sliding block 14, so that the stability of the placement block 10 is improved, and the placement block is convenient for a user to use.

Referring to fig. 2, the number of sliders 14 is four, and the sliders 14 are uniformly distributed in a rectangular shape.

As a technical optimization scheme of the utility model, four corners of the placement block 10 can be limited by setting the number of the sliding blocks 14 to four, so that the stability of the placement block 10 is improved.

Referring to fig. 2, the number of the sliding grooves 15 is four, and the sliding grooves 15 are located at the outer side of the placement block 10.

As a technical optimization scheme of the utility model, the sliding grooves 15 are arranged in a plurality, so that the sliding blocks 14 and the sliding grooves 15 can slide, and the stability of the sliding blocks 14 is improved.

Referring to fig. 2, the outer side of the reinforcing plate 8 is welded and fixed to the inside of the fixing frame 2, and the reinforcing plate 8 is used in cooperation with the circuit board 1.

As a technical optimization scheme of the utility model, the reinforcing plate 8 is matched with the circuit board 1 for use, so that the supporting strength of the circuit board 1 is improved, and the circuit board is convenient for a user to use.

The working principle and the using flow of the utility model are as follows: when the circuit board 1 is used, a user needs to protect the circuit board 1, the user firstly places the fixing frame 2 at the bottom of the circuit board 1, then the user rotates the supporting rod 4, the supporting rod 4 rotates to drive the clamping block 5 to be clamped in the clamping groove 7, meanwhile, the placing block 10 is abutted tightly through the elastic sheet 12, the placing block 10 is abutted tightly to move the limiting block 11, the limiting block 11 moves downwards to be clamped on the surface of the supporting rod 4, and the supporting rod 4 can be limited, so that the effect of difficult deformation is achieved.

To sum up: this non-deformable's circuit board through setting up circuit board 1, fixed frame 2, fixed cover 3, branch 4, fixture block 5, supporting shoe 6, draw-in groove 7, reinforcing plate 8, standing groove 9, place the cooperation of piece 10, stopper 11 and shell fragment 12 and use, has solved the circuit board and receives after external force, can take place to bend, can cause the problem that the electronic component on circuit board surface drops or deforms.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A circuit board which is not easy to deform, comprising a circuit board (1), characterized in that: the bottom of circuit board (1) is provided with fixed frame (2), fixed cover (3) of equal fixedly connected with in both sides of circuit board (1), the inside swing joint of fixed cover (3) has branch (4), the inboard fixedly connected with fixture block (5) of branch (4), the equal fixedly connected with supporting shoe (6) in both sides of fixed frame (2), draw-in groove (7) that use with fixture block (5) cooperation are seted up in the outside of supporting shoe (6), the inside fixedly connected with reinforcing plate (8) of fixed frame (2), standing groove (9) have all been seted up to the both sides of circuit board (1), inside sliding connection of standing groove (9) has place piece (10), the outside fixedly connected with stopper (11) of placing piece (10), stopper (11) and branch (4) cooperation use, the top fixedly connected with shell fragment (12) of placing piece (10), the top fixedly connected with of shell fragment (12) is at the top of standing groove (9) inner wall.

2. A non-deformable circuit board as in claim 1, wherein: the surface of the clamping block (5) is fixedly connected with a rubber pad (13), and the surface of the rubber pad (13) is in contact with the inside of the clamping groove (7).

3. A non-deformable circuit board as in claim 1, wherein: the front and the back of the placing block (10) are fixedly connected with sliding blocks (14), and sliding grooves (15) which are in sliding connection with the sliding blocks (14) are formed in the front side and the back side of the inner wall of the placing groove (9).

4. A non-deformable circuit board as in claim 3, wherein: the number of the sliding blocks (14) is four, and the sliding blocks (14) are uniformly distributed in a rectangular shape.

5. A non-deformable circuit board as in claim 3, wherein: the number of the sliding grooves (15) is four, and the sliding grooves (15) are positioned on the outer side of the placement block (10).

6. A non-deformable circuit board as in claim 1, wherein: the outer side of the reinforcing plate (8) is welded and fixed with the inside of the fixed frame (2), and the reinforcing plate (8) is matched with the circuit board (1).