CN207075130U - A kind of carrier plate jig suitable for vehicle-mounted product pcb board - Google Patents
A kind of carrier plate jig suitable for vehicle-mounted product pcb board Download PDFInfo
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- CN207075130U CN207075130U CN201720964054.9U CN201720964054U CN207075130U CN 207075130 U CN207075130 U CN 207075130U CN 201720964054 U CN201720964054 U CN 201720964054U CN 207075130 U CN207075130 U CN 207075130U
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- China
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- pcb board
- support plate
- alignment pin
- carrier plate
- vehicle
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Abstract
The utility model discloses a kind of carrier plate jig suitable for vehicle-mounted product pcb board, the rectangular setting of pcb board, and four angles of the pcb board offer a positioning hole respectively, and carrier plate jig includes a support plate, and the support plate is provided with the rectangular channel for housing the pcb board.The support plate is provided with --- and the alignment pin of the pcb board upper Positioning holes is adapted to, and is respectively equipped with the support plate and is oriented to waist-shaped hole correspondingly with alignment pin.Each alignment pin is arranged in the guiding waist-shaped hole corresponding to it, and each described alignment pin one end is connected with a flexible positioning piece, and the flexible positioning piece is arranged on the support plate.Technical solutions of the utility model are simple in construction, and cost is low, and the installation for facilitating pcb board is fixed, and improves operating efficiency and mounting stability, overcome destruction of traditional fixed form to pcb board, improve production yield.
Description
Technical field
Pcb board manufacture field is the utility model is related to, a kind of more particularly to support plate suitable for vehicle-mounted product pcb board is controlled
Tool.
Background technology
Pcb board is also known as printed circuit board (PCB), because it can greatly reduce the mistake of wiring and assembling, improves automation
Horizontal and productive labor rate, printed circuit board are widely used in every field, phase are all included in almost all of electronic equipment
The printed circuit board answered.At present, pcb board is typically mounted on carrier plate jig and is processed.But in the prior art, pcb board is all
It is to be fixed on by sticking two-faced adhesive tape on carrier plate jig, after being fixed using double faced adhesive tape, pcb board is difficult to be removed from carrier plate jig
Come, and easily pcb board is deformed, also easily element is touched off, quality hidden danger be present.
Utility model content
Main purpose of the present utility model is to propose a kind of carrier plate jig suitable for vehicle-mounted product pcb board, it is intended to is simplified
Structure, cost is reduced, pcb board is easily and quickly fixed on carrier plate jig, improve the steadiness of installation.
To achieve the above object, the utility model proposes a kind of carrier plate jig suitable for vehicle-mounted product pcb board, PCB
The rectangular setting of plate, and four angles of the pcb board offer a positioning hole respectively, carrier plate jig includes a support plate, the load
Plate is provided with the rectangular channel for housing the pcb board.The support plate is provided with the positioning for adapting to the pcb board upper Positioning holes one by one
Pin, and be respectively equipped with the support plate and be oriented to waist-shaped hole correspondingly with alignment pin.It is right that each alignment pin is arranged in its
In the guiding waist-shaped hole answered, and each described alignment pin one end is connected with a flexible positioning piece, the flexible positioning piece peace
On the support plate.
Preferably, the flexible positioning piece includes a fixed block, a sliding block, an elastic component and one T-shaped piece, the fixed block
Installed in the lower surface of the support plate, and the fixed block is provided with the chute for housing the sliding block and T-shaped piece of tail end, the cunning
The first end of block is abutted by one end elasticity of the elastic component and the chute, the second end of the sliding block and described T-shaped piece
Tail end connection.Described T-shaped piece of tail end is located in the chute of the fixed block, and described T-shaped piece of head end is arranged on described solid
Determine the outside of block.The alignment pin is arranged on the upper surface of the sliding block.
Preferably, the sliding block is arranged to an integrally formed blocks with described T-shaped piece.
Preferably, the elastic component is arranged to spring.
Preferably, the fixed block, sliding block and T-shaped piece are made by glass.
Compared with prior art, the beneficial effects of the utility model are：Simple in construction, cost is low, facilitates the peace of pcb board
Dress is fixed, and is improved operating efficiency and mounting stability, is overcome destruction of traditional fixed form to pcb board, improve life
Produce yield.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the utility model pcb board；
Fig. 2 is the structural representation of the utility model support plate；
Fig. 3 is the structural representation of the utility model flexible positioning piece；
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
The present embodiment proposes a kind of carrier plate jig suitable for vehicle-mounted product pcb board.As shown in figure 1, pcb board 1 is in square
Shape is set, and four angles of pcb board 1 offer a positioning hole 2 respectively.As shown in Fig. 2 carrier plate jig includes a support plate 3, it is described
The rectangular channel 4 of accommodating pcb board 1 is provided with support plate 3.Meanwhile four are additionally provided with support plate 3 and adapts on pcb board 1 determine respectively
The alignment pin 5 in position hole 2, and the guiding waist-shaped hole 6 for the activity of alignment pin 5 is offered on support plate 3 respectively.The difference of alignment pin 5 is one by one
Corresponding be arranged in is oriented on waist-shaped hole 6, and one end of alignment pin 5 is connected with a flexible positioning piece 7, and the flexible positioning piece 7 is pacified
On support plate 3, wherein, flexible positioning piece 7 may be mounted at the lower surface of support plate 3.
Further, as shown in figure 3, flexible positioning piece 7 includes a fixed block 701, a sliding block 702, an elastic component 703
With-T-shaped piece 704.Fixed block 701 is arranged on the lower surface of support plate 3, and fixed block 701 is provided with accommodating sliding block 702 and T-shaped piece
The chute of 704 tail ends.The first end of sliding block 702 is abutted by elastic component 703 with one end elasticity of chute, and the second of sliding block 702
End is connected with T-shaped piece 704 of tail end, wherein, sliding block 702 could be arranged to integrally formed blocks with T-shaped piece 704, simplify
Structure is easily installed.T-shaped piece 704 of tail end is located in the chute of fixed block 701, and T-shaped piece 704 of head end is located at fixed block 701
It is outside.
Sliding block 702 can be pressed to elastic component 703, now, elastic component by staff by pressing T-shaped piece 704 of head end
703 are compressed.When staff unclamps T-shaped piece 704 of head end, sliding block 702 can be under the elastic force effect of elastic component 703 in cunning
Slided in groove, return to initial position.
It should be noted that being provided with an alignment pin 5 on each sliding block 702, alignment pin 5, which passes through, is oriented to waist-shaped hole 6, and can
To be moved reciprocatingly with sliding block 702.When sliding block 702 is in initial position, along the width of support plate 3 set two alignment pins, it
Between distance it is identical with the distance between two positioning holes that are set along the width of pcb board 1, set along the length direction of support plate 3
The distance between two alignment pins are more than the distance between two positioning holes 2 set along the length direction of pcb board 1.Therefore, in length side
Upwards, the alignment pin that the positioning hole of pcb board 1 can not load on support plate 3.Now, staff presses T-shaped piece 704 of head with hand
End, pushes sliding block 702 to elastic component 703 direction, and the distance between two sliding blocks set along the length direction of support plate 3 reduces, therefore, edge
The distance between two alignment pins that the length direction of support plate 3 is set also reduce.When the distance of two alignment pins along the length direction of support plate 3
Just be equal to along pcb board 1 two positioning holes of length direction apart from when, the positioning hole on pcb board 1 is determined through support plate 3
On the pin of position, so as to which pcb board 1 is arranged on support plate 3.After pcb board 1 is installed, because elastic component 703 is by certain pressure, because
This, can produce the elastic force for returning to original state, push sliding block 702 to initial position, so as to which pcb board 1 be stretched, will not make
Pcb board 1 produces bending phenomenon, makes the installation of pcb board 1 more firm.After pcb board 1 machines, it need to only be pressed lightly on hand
T-shaped piece 704 of head end, you can take out pcb board 1, easy to operate, efficiency high.
Further, elastic component 703 is arranged to spring, simple in construction, easy for installation, and cost is low.
Further, fixed block 701, sliding block 702 and T-shaped piece 704 are made by glass, good insulating, improve safety
Property, while it is anticorrosive, intensity is high, improves service life.
Preferred embodiment of the present utility model is these are only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of carrier plate jig suitable for vehicle-mounted product pcb board, the rectangular setting of pcb board, and four angles of the pcb board point
A positioning hole is not offered, and carrier plate jig includes a support plate, and the support plate is provided with the rectangular channel for housing the pcb board, and it is special
Sign is：The support plate is provided with the alignment pin for adapting to the pcb board upper Positioning holes one by one, and is respectively equipped with the support plate
Waist-shaped hole is oriented to correspondingly with alignment pin；Each alignment pin is arranged in the guiding waist-shaped hole corresponding to it, and
Each described alignment pin one end is connected with a flexible positioning piece, and the flexible positioning piece is arranged on the support plate.
2. it is applied to the carrier plate jig of vehicle-mounted product pcb board as claimed in claim 1, it is characterised in that described flexibly positioned
Part includes a fixed block, a sliding block, an elastic component and one T-shaped piece, and the fixed block is arranged on the lower surface of the support plate, and institute
State fixed block and be provided with the chute for housing the sliding block and T-shaped piece of tail end, the first end of the sliding block by the elastic component with
One end elasticity of the chute is abutted, and the second end of the sliding block is connected with described T-shaped piece of tail end；Described T-shaped piece of tail end
It is located in the chute of the fixed block, described T-shaped piece of head end is arranged on the outside of the fixed block；The alignment pin is arranged on
The upper surface of the sliding block.
3. it is applied to the carrier plate jig of vehicle-mounted product pcb board as claimed in claim 2, it is characterised in that the sliding block and institute
State T-shaped piece and be arranged to an integrally formed blocks.
4. it is applied to the carrier plate jig of vehicle-mounted product pcb board as claimed in claim 2, it is characterised in that the elastic component is set
It is set to spring.
5. it is applied to the carrier plate jig of vehicle-mounted product pcb board as claimed in claim 2, it is characterised in that the fixed block, cunning
Block and T-shaped piece are made by glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964054.9U CN207075130U (en) | 2017-08-03 | 2017-08-03 | A kind of carrier plate jig suitable for vehicle-mounted product pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720964054.9U CN207075130U (en) | 2017-08-03 | 2017-08-03 | A kind of carrier plate jig suitable for vehicle-mounted product pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207075130U true CN207075130U (en) | 2018-03-06 |
Family
ID=61523154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720964054.9U Active CN207075130U (en) | 2017-08-03 | 2017-08-03 | A kind of carrier plate jig suitable for vehicle-mounted product pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207075130U (en) |
-
2017
- 2017-08-03 CN CN201720964054.9U patent/CN207075130U/en active Active
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