CN216464932U - Printed circuit board fixing tool - Google Patents
Printed circuit board fixing tool Download PDFInfo
- Publication number
- CN216464932U CN216464932U CN202220048241.3U CN202220048241U CN216464932U CN 216464932 U CN216464932 U CN 216464932U CN 202220048241 U CN202220048241 U CN 202220048241U CN 216464932 U CN216464932 U CN 216464932U
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- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- base
- face plate
- returning face
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a frock is fixed to printed circuit board, including base, returning face plate and the spacing subassembly that is used for restricting the returning face plate upset, be equipped with the mounting groove that is used for installing printed circuit board on the base and be used for supporting printed circuit board's cross support frame, the returning face plate is articulated with the base, is equipped with the groove of dodging that is used for dodging the drill bit on the returning face plate, and spacing subassembly is located on the base. This frock is fixed to printed circuit board, when using, the printed circuit board who will treat drilling is installed in the mounting groove, it dodges the space to form between printed circuit board and the base, support printed circuit board's middle part through the cross support frame, printed circuit board buckles when avoiding drilling, turn over the returning face plate downwards and the base cooperation, make printed circuit board be pressed from both sides and locate between base and the returning face plate, through spacing subassembly restriction returning face plate upset, when the drill bit passes printed circuit board, the head of drill bit is in dodges the space, avoid boring the base, and is rational in infrastructure, high durability and convenient installation, and the cost is lower.
Description
Technical Field
The utility model relates to a printed circuit board processing technology field, concretely relates to frock is fixed to printed circuit board.
Background
Printed Circuit Boards (PCBs for short), also known as Printed Circuit Boards (cu-etching), are important electronic components, support for electronic components, and providers for electrical connections between electronic components. At present, when a printed circuit board is drilled, the printed circuit board is usually installed on a bottom plate of a fixed tool, the bottom plate is tightly attached to the printed circuit board, and a drill bit easily drills the bottom plate in the drilling process to cause the bottom plate to be scrapped.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's is not enough, provides an installation of being convenient for, avoids boring the fixed frock of printed circuit board who hinders the base.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a frock is fixed to printed circuit board, includes base, returning face plate and is used for restricting the spacing subassembly of returning face plate upset, be equipped with the mounting groove that is used for installing printed circuit board on the base and be used for supporting printed circuit board's cross support frame, the returning face plate with the base is articulated, be equipped with the groove of dodging that is used for dodging the drill bit on the returning face plate, spacing subassembly is located on the base.
As a further improvement of the above technical solution: the limiting assembly comprises a stand column, a limiting block and a spring, the stand column is arranged on the base, a boss is arranged at the top of the stand column, the limiting block is sleeved on the stand column, and the spring is abutted between the boss and the limiting block.
As a further improvement of the above technical solution: the limiting assemblies are provided with two groups and are respectively arranged on two sides of the base.
As a further improvement of the above technical solution: the base is provided with an installation shaft, the installation shaft is sleeved with a turnover block, and the turnover block is connected with the turnover plate.
As a further improvement of the above technical solution: the cross-shaped support frame is arranged in the middle of the base.
As a further improvement of the above technical solution: the base is provided with a taking and placing groove which is convenient for taking and placing the printed circuit board.
As a further improvement of the above technical solution: the taking and placing grooves are four and are symmetrically arranged on two sides of the mounting groove in pairs.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a frock is fixed to printed circuit board, when using, the printed circuit board who will treat drilling is installed in the mounting groove, form between printed circuit board and the base and dodge the space, support printed circuit board's middle part through the cross support frame, printed circuit board buckles when avoiding drilling, overturn downwards and the base cooperation with the returning face plate, make printed circuit board be pressed from both sides and locate between base and the returning face plate, through the upset of spacing subassembly restriction returning face plate, when the drill bit passes printed circuit board, the head of drill bit is in dodges in the space, avoid boring the base, rational in infrastructure, high durability and convenient installation, the cost is lower.
Drawings
Fig. 1 is the schematic structural diagram of the first visual angle of the fixed tooling of the printed circuit board of the utility model.
Fig. 2 is the schematic structural diagram of the second visual angle of the fixture for fixing the printed circuit board.
Fig. 3 is the utility model discloses the fixed frock of printed circuit board demolishs the schematic structure behind the returning face plate.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a schematic structural view of the middle turning plate of the present invention.
Fig. 6 is a partial sectional view of the turnover block of the present invention.
The reference numerals in the figures denote: 1. a base; 11. mounting grooves; 12. a cross support frame; 13. installing a shaft; 14. a turning block; 15. a taking and placing groove; 16. avoiding a space; 2. a turnover plate; 21. an avoidance groove; 3. a limiting component; 31. a column; 32. a limiting block; 33. a spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and specific embodiments.
Fig. 1 to 6 show an embodiment of the utility model, the fixed frock of printed circuit board of this embodiment, including base 1, returning face plate 2 and the spacing subassembly 3 that is used for restricting the 2 upset of returning face plate, be equipped with the mounting groove 11 that is used for installing printed circuit board on the base 1 and be used for supporting printed circuit board's cross support frame 12, returning face plate 2 is articulated with base 1, is equipped with the groove 21 of dodging that is used for dodging the drill bit on returning face plate 2, and spacing subassembly 3 is located on the base 1.
This frock is fixed to printed circuit board, when using, the printed circuit board who will treat drilling is installed in mounting groove 11, it dodges space 16 to form between printed circuit board and the base 1, support printed circuit board's middle part through cross support frame 12, printed circuit board buckles when avoiding drilling, 2 upset and base 1 cooperation down with the returning face plate, make printed circuit board be pressed from both sides and locate between base 1 and returning face plate 2, through the upset of 3 restriction returning face plate 2 of spacing subassembly, when the drill bit passed printed circuit board, the head of drill bit is in dodging space 16, avoid boring hindering base 1, and is rational in infrastructure, and convenient for installation, the cost is lower.
In this embodiment, spacing subassembly 3 includes stand 31, stopper 32 and spring 33, and on base 1 was located to stand 31, the top of stand 31 was equipped with the boss, and on stand 31 was located to the mobilizable cover of stopper 32, spring 33 supported and locates between boss and the stopper 32. Specifically, after the roll-over panel 2 overturns downwards and cooperates with the base 1, the limiting block 32 is rotated, and the limiting block 32 abuts against the roll-over panel 2 through the elasticity of the spring 33, so that the roll-over panel 2 is limited to overturn upwards.
In this embodiment, two sets of limiting assemblies 3 are preferably disposed on two sides of the base 1. Carry on spacingly through two sets of spacing subassemblies 3 to overturning plate 2, the reliability is higher.
In this embodiment, be equipped with installation axle 13 on the base 1, the cover is equipped with upset piece 14 on installation axle 13, and upset piece 14 links to each other with returning face plate 2. Specifically, the turning block 14 can rotate relative to the mounting shaft 13, thereby realizing the turning function of the turning plate 2.
In this embodiment, the cross support frame 12 is preferably disposed at the middle of the base 1. Specifically, the middle part of the printed circuit board is supported by the cross support frame 12, so that the printed circuit board is prevented from being bent during drilling.
In this embodiment, the base 1 is provided with a pick-and-place slot 15 for facilitating pick-and-place of the printed circuit board. The printed circuit board can be conveniently taken and placed from the side edge through the taking and placing groove 15.
In this embodiment, the picking and placing slots 15 are preferably four and symmetrically arranged on two sides of the mounting slot 11 in pairs, so as to facilitate picking and placing the printed circuit board from different angles.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a frock is fixed to printed circuit board which characterized in that: including base (1), returning face plate (2) and spacing subassembly (3) that are used for restricting returning face plate (2) upset, be equipped with mounting groove (11) that are used for installing printed circuit board on base (1) and be used for supporting printed circuit board's cross support frame (12), returning face plate (2) with base (1) is articulated, be equipped with dodge groove (21) that are used for dodging the drill bit on returning face plate (2), spacing subassembly (3) are located on base (1).
2. The printed circuit board fixing tool according to claim 1, characterized in that: spacing subassembly (3) include stand (31), stopper (32) and spring (33), stand (31) are located on base (1), the top of stand (31) is equipped with the boss, stopper (32) cover is located on stand (31), spring (33) support locate the boss with between stopper (32).
3. The printed circuit board fixing tool according to claim 2, characterized in that: the limiting assemblies (3) are provided with two groups and are respectively arranged on two sides of the base (1).
4. The printed circuit board fixing tool according to claim 1, characterized in that: the base (1) is provided with an installation shaft (13), the installation shaft (13) is sleeved with a turnover block (14), and the turnover block (14) is connected with the turnover plate (2).
5. The printed circuit board fixing tool according to any one of claims 1 to 4, wherein: the cross support frame (12) is arranged in the middle of the base (1).
6. The printed circuit board fixing tool according to any one of claims 1 to 4, wherein: the base (1) is provided with a taking and placing groove (15) which is convenient for taking and placing the printed circuit board.
7. The printed circuit board fixing tool according to claim 6, wherein: the taking and placing grooves (15) are four and are symmetrically arranged on two sides of the mounting groove (11) in pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220048241.3U CN216464932U (en) | 2022-01-10 | 2022-01-10 | Printed circuit board fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220048241.3U CN216464932U (en) | 2022-01-10 | 2022-01-10 | Printed circuit board fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216464932U true CN216464932U (en) | 2022-05-10 |
Family
ID=81433499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220048241.3U Active CN216464932U (en) | 2022-01-10 | 2022-01-10 | Printed circuit board fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216464932U (en) |
-
2022
- 2022-01-10 CN CN202220048241.3U patent/CN216464932U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |