CN208705363U - A kind of PCB route low-resistance test fixture device - Google Patents
A kind of PCB route low-resistance test fixture device Download PDFInfo
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- CN208705363U CN208705363U CN201821300191.3U CN201821300191U CN208705363U CN 208705363 U CN208705363 U CN 208705363U CN 201821300191 U CN201821300191 U CN 201821300191U CN 208705363 U CN208705363 U CN 208705363U
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- bull stick
- block
- fixed block
- fixedly installed
- resistance test
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Abstract
The utility model discloses a kind of PCB route low-resistance test fixture devices, including pedestal, the front of the pedestal offers two groups of sliding slots, the front of sliding slot described in two groups is slidably fitted with sliding block, the front of the left side sliding block is fixedly installed with left fixed block, the front of the right side sliding block is fixedly installed with right fixed block, and the internal activity of the left side sliding block is equipped with main bull stick, and the internal activity of the right side sliding block is equipped with secondary bull stick.The PCB route low-resistance test fixture device, by the way that clamping jaw cylinder is gripped test board, stirring left fixed block makes clamping jaw cylinder that test board be driven to move right the side opposite to two fixture blocks, two fixture blocks are made to clamp test board by the effect of two springs, it is fixed to test board to have the function that, make main bull stick that the clamping jaw cylinder for being clamped with test board be driven to be overturn by rotating wheel, and by the rotation of secondary bull stick, appoints test angle to achieve the purpose that adjust test board.
Description
Technical field
The utility model relates to pcb board detection technique field, specially a kind of PCB route low-resistance test fixture device.
Background technique
PCB, Chinese are printed circuit board, also known as printed wiring board, are important electronic component, are electronic components
Supporter, be electronic component electrical connection carrier, due to it using electron printing make, therefore be referred to as " print
Brush " circuit board.
Pcb board is the important component for being electrically connected component, the pcb board detection to PCB route low-resistance in process of production
It is also essential step, and existing PCB route low-resistance test fixture structure function is single, only has and plays to pcb board
Fixed effect, and the upper component route of pcb board single side can only be tested, it overturns if necessary and caters to test
When machine or the artificial direction of test, existing test fixture is not reached requirement, and causes to influence test effect, so propose a kind of PCB
Route low-resistance test fixture device solves the problems, such as above-mentioned propose.
Utility model content
The purpose of this utility model is to provide a kind of PCB route low-resistance test fixture devices, to solve above-mentioned background skill
The problem of adjusting test angle proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB route low-resistance test fixture dress
It sets, including pedestal, the front of the pedestal offers two groups of sliding slots, and the front of sliding slot described in two groups is slidably fitted with sliding block,
The front of the left side sliding block is fixedly installed with left fixed block, and the front of the right side sliding block is fixedly installed with right fixed block, left
The internal activity of sliding block described in side is equipped with main bull stick, and the internal activity of the right side sliding block is equipped with secondary bull stick, and the master turns
Runner is fixedly installed on the left of bar, the front of the left fixed block is threaded with standing screw, the left fixed block and the right side
The top and bottom of fixed block is fixedly installed with Limit screw, the front of the pedestal and is located at left fixed block and right fixed block
Opposite side is fixedly installed with limited block, and clamping jaw cylinder, a left side for the pair bull stick are fixedly installed on the right side of the main bull stick
Side is fixedly mounted there are two fixed bin, the inner wall of two opposite sides of fixed bin is fixedly mounted there are two spring, it is described
Fixed bin is movably installed with fixture block by spring, and the output end of the clamping jaw cylinder is fixedly mounted with two fixture blocks by spring
There is test board.
Preferably, the pedestal is set as solid rectangular housing, and the sliding slot is one group two-by-two, and four sliding slots are uniform
It is distributed in the front of pedestal.
Preferably, the length and height of the left fixed block and right fixed block are equal, and the both ends of the main bull stick are run through simultaneously
Extend to the outside of the left side sliding block.
Preferably, the outside of the right side sliding block is run through and is extended at the both ends of the secondary bull stick, and secondary bull stick
Length is less than the length of main bull stick.
Preferably, the front of main bull stick is run through and is extended at the back of the standing screw, and the Limit screw is through simultaneously
Extend to the left fixed block side opposite with right fixed block.
Preferably, the outside of the fixture block and be located at fixed bin inside be fixedly installed with protection block, two fixture blocks
Opposite side is run through and extends to two opposite sides of the fixed bin.
Compared with prior art, the utility model has the beneficial effects that the PCB route low-resistance test fixture device, passes through
Clamping jaw cylinder is gripped test board, stirring left fixed block makes clamping jaw cylinder that test board be driven to move right to two fixture blocks
Opposite side makes two fixture blocks clamp test board by the effect of two springs, thus have the function that fix test board,
Make main bull stick that the clamping jaw cylinder for being clamped with test board be driven to be overturn by rotating wheel, and passes through the rotation of secondary bull stick, from
And achieve the purpose that adjust test board and appoint test angle, by the setting of Limit screw and limited block, can effectively prevent left solid
The stroke for determining block and right fixed block is too long and leads to the damage of test board, by the setting of standing screw, can turn to the master of rotation
Bar is fastened, to achieve the purpose that fixed test board test angle, to conveniently cater to the test angles of operator and test machine
Degree, improves testing efficiency.
Detailed description of the invention
Fig. 1 is a kind of this practical PCB route low-resistance test fixture apparatus structure schematic diagram；
Fig. 2 is enlarged diagram at A in a kind of originally practical PCB route low-resistance test fixture apparatus structure Fig. 1.
In figure: 1- pedestal；2- sliding slot；3- sliding block；The left fixed block of 4-；The right fixed block of 5-；The main bull stick of 6-；7- pair bull stick；8-
Runner；9- standing screw；10- Limit screw；11- limited block；12- clamping jaw cylinder；13- fixed bin；14- spring；15- fixture block；
16- test board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, a kind of embodiment provided by the utility model: a kind of PCB route low-resistance test fixture dress
It sets, including pedestal 1, the front of pedestal 1 offers two groups of sliding slots 2, and pedestal 1 is set as solid rectangular housing, and sliding slot 2 is one two-by-two
Group, and four sliding slots 2 are uniformly distributed in the front of pedestal 1, and the front of two groups of sliding slots 2 is slidably fitted with sliding block 3, and left side is sliding
The front of block 3 is fixedly installed with left fixed block 4, and the front of right side sliding block 3 is fixedly installed with right fixed block 5, left slider 3 it is interior
Portion is movably installed with main bull stick 6, and the length and height of left fixed block 4 and right fixed block 5 are equal, and the both ends of main bull stick 6 are run through simultaneously
The outside of left slider 3 is extended to, the internal activity of right side sliding block 3 is equipped with secondary bull stick 7, and the both ends of secondary bull stick 7 are run through simultaneously
The outside of right side sliding block 3 is extended to, and the length of secondary bull stick 7 is less than the length of main bull stick 6, the fixed peace in the left side of main bull stick 6
Equipped with runner 8, the front of left fixed block 4 is threaded with standing screw 9, the top and bottom of left fixed block 4 and right fixed block 5
It is fixedly installed with Limit screw 10, the back of standing screw 9 is run through and extends to the front of main bull stick 6, and Limit screw 10 passes through
It wears and extends to left fixed block 4 side opposite with right fixed block 5, the front of pedestal 1 and be located at left fixed block 4 and right fixed block
5 opposite sides are fixedly installed with limited block 11, and the right side of main bull stick 6 is fixedly installed with clamping jaw cylinder 12, the left side of secondary bull stick 7
It is fixedly mounted there are two fixed bin 13, the inner wall of two opposite sides of fixed bin 13 is fixedly mounted there are two spring 14, fixed
Box 13 is movably installed with fixture block 15 by spring 14, the outside of the fixture block 15 and inside for being located at fixed bin 13 is fixedly installed with protection
Block, the opposite side of two fixture blocks 15 are run through and extend to two opposite sides of fixed bin 13, the output of clamping jaw cylinder 12
End is fixedly installed with test board 16 by spring 14 with two fixture blocks 15, solid by the way that test board 16 to be clamped to clamping jaw cylinder 12
Fixed, stirring left fixed block 4 makes clamping jaw cylinder 12 that test board 16 be driven to move right the side opposite to two fixture blocks 15, passes through two
The effect of a spring 14 makes two fixture blocks 15 clamp test board 16, to have the function that fix test board 16, passes through rotation
Runner 8 makes main bull stick 6 that the clamping jaw cylinder 12 for being clamped with test board 16 be driven to be overturn, and by the rotation of secondary bull stick 7, thus
Achieving the purpose that adjust test board 16 appoints test angle to can effectively prevent by the setting of Limit screw 10 and limited block 11
The stroke of left fixed block 4 and right fixed block 5 is too long and leads to the damage of test board 16, can be to turning by the setting of standing screw 9
Dynamic main bull stick 6 is fastened, to achieve the purpose that fixed 16 test angle of test board, to conveniently cater to operator and test
The test angle of machine, improves testing efficiency.
Working principle: the PCB route low-resistance test fixture device, it is solid by the way that test board 16 to be clamped to clamping jaw cylinder 12
Fixed, stirring left fixed block 4 makes clamping jaw cylinder 12 that test board 16 be driven to move right the side opposite to two fixture blocks 15, passes through two
The effect of a spring 14 makes two fixture blocks 15 clamp test board 16, to have the function that fix test board 16, passes through rotation
Runner 8 makes main bull stick 6 that the clamping jaw cylinder 12 for being clamped with test board 16 be driven to be overturn, and by the rotation of secondary bull stick 7, thus
Achieving the purpose that adjust test board 16 appoints test angle to can effectively prevent by the setting of Limit screw 10 and limited block 11
The stroke of left fixed block 4 and right fixed block 5 is too long and leads to the damage of test board 16, can be to turning by the setting of standing screw 9
Dynamic main bull stick 6 is fastened, to achieve the purpose that fixed 16 test angle of test board, to conveniently cater to operator and test
The test angle of machine, improves testing efficiency.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of PCB route low-resistance test fixture device, including pedestal (1), it is characterised in that: open in the front of the pedestal (1)
Equipped with two groups of sliding slots (2), the front of sliding slot described in two groups (2) is slidably fitted with sliding block (3), and the left side sliding block (3) is just
Face is fixedly installed with left fixed block (4), and the front of the right side sliding block (3) is fixedly installed with right fixed block (5), the left side cunning
The internal activity of block (3) is equipped with main bull stick (6), and the internal activity of the right side sliding block (3) is equipped with secondary bull stick (7), described
It being fixedly installed with runner (8) on the left of main bull stick (6), the front of the left fixed block (4) is threaded with standing screw (9),
The top and bottom of the left fixed block (4) and right fixed block (5) is fixedly installed with Limit screw (10), the pedestal (1)
Front and be located at left fixed block (4) and right fixed block (5) opposite side and be fixedly installed with limited block (11), the main bull stick
(6) it being fixedly installed on the right side of clamping jaw cylinder (12), the left side of the pair bull stick (7) is fixedly mounted there are two fixed bin (13),
The inner wall of the opposite side of two fixed bins (13) is fixedly mounted there are two spring (14), and the fixed bin (13) passes through bullet
Spring (14) is movably installed with fixture block (15), and the output end of the clamping jaw cylinder (12) and two fixture blocks (15) are equal by spring (14)
It is fixedly installed with test board (16).
2. a kind of PCB route low-resistance test fixture device according to claim 1, it is characterised in that: the pedestal (1) sets
It is set to solid rectangular housing, the sliding slot (2) is one group two-by-two, and four sliding slots (2) are being uniformly distributed in pedestal (1) just
Face.
3. a kind of PCB route low-resistance test fixture device according to claim 1, it is characterised in that: the left fixed block
(4) it is equal with the length of right fixed block (5) and height, the both ends of the main bull stick (6) are run through and extend to the left side sliding block
(3) outside.
4. a kind of PCB route low-resistance test fixture device according to claim 1, it is characterised in that: the pair bull stick (7)
Both ends run through and extend to the outside of the right side sliding block (3), and the length of secondary bull stick (7) is less than main bull stick (6)
Length.
5. a kind of PCB route low-resistance test fixture device according to claim 1, it is characterised in that: the standing screw
(9) front of main bull stick (6) is run through and is extended at back, and the Limit screw (10) runs through and extends to left fixed block (4)
The opposite side with right fixed block (5).
6. a kind of PCB route low-resistance test fixture device according to claim 1, it is characterised in that: the fixture block (15)
Outside and be located at fixed bin (13) inside be fixedly installed with protection block, two opposite sides of the fixture block (15) are run through
And extend to two opposite sides of the fixed bin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300191.3U CN208705363U (en) | 2018-08-13 | 2018-08-13 | A kind of PCB route low-resistance test fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821300191.3U CN208705363U (en) | 2018-08-13 | 2018-08-13 | A kind of PCB route low-resistance test fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705363U true CN208705363U (en) | 2019-04-05 |
Family
ID=65943027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821300191.3U Active CN208705363U (en) | 2018-08-13 | 2018-08-13 | A kind of PCB route low-resistance test fixture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539269A (en) * | 2019-07-25 | 2019-12-06 | 深圳益实科技有限公司 | Mounting device, system and method for testing LCD backlight driving board |
| CN110976148A (en) * | 2019-12-24 | 2020-04-10 | 淅川县电业局 | Spraying and oiling equipment for circuit board |
-
2018
- 2018-08-13 CN CN201821300191.3U patent/CN208705363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539269A (en) * | 2019-07-25 | 2019-12-06 | 深圳益实科技有限公司 | Mounting device, system and method for testing LCD backlight driving board |
| CN110976148A (en) * | 2019-12-24 | 2020-04-10 | 淅川县电业局 | Spraying and oiling equipment for circuit board |
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