CN207636713U - A kind of line traffic control measurement jig - Google Patents
A kind of line traffic control measurement jig Download PDFInfo
- Publication number
- CN207636713U CN207636713U CN201721840855.0U CN201721840855U CN207636713U CN 207636713 U CN207636713 U CN 207636713U CN 201721840855 U CN201721840855 U CN 201721840855U CN 207636713 U CN207636713 U CN 207636713U
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- plate
- traffic control
- line traffic
- top plate
- control measurement
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- 238000005259 measurement Methods 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 14
- 238000007906 compression Methods 0.000 claims abstract description 14
- 230000008859 change Effects 0.000 abstract description 7
- 230000006872 improvement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of line traffic control measurement jigs, including bottom plate, intermediate plate and top plate, by the connection of the first telescopic rod, there are two intermediate plates for the both sides on bottom plate top, the side of two intermediate plates is connected by two the second telescopic rods, the middle part of two intermediate plates is threadedly coupled with the middle part of screw, and top plate is equipped at the top of two intermediate plates.The intermediate plate that the utility model is equipped with is threadedly coupled the design of screw, the position that screw is connect with intermediate plate can be changed by turning stubborn disk, to push top plate, it is arranged so that the pcb board on positioning column will be under the cooperation of L-shaped compression bar, pcb board is clamped, the design that L-shaped compression bar is fixedly connected with round fixed block, can flexibly change the compacted position of L-shaped compression bar, avoid damaging electronic component by pressure；The design that the first sliding block that pillar bottom end is equipped with is connected in the first bar-shaped trough internal slide, can flexibly change Support Position.
Description
Technical field
The utility model is related to a kind of jig, specially a kind of line traffic control measurement jig.
Background technology
Pcb board is needed by test, line traffic control test is a kind of important test method, is being carried out after process finishing
It is clamped firstly the need of to pcb board before line traffic control test, traditional clamping fixture clamping process trouble, and clip position is solid
It is fixed, for different pcb boards, it may be damaged very much the electronic component on pcb board, and the pcb board ruler of jig clamping greatly
It is very little to be fixed, therefore we make this improvement, propose a kind of line traffic control measurement jig.
Utility model content
It is fixed to solve jig clamping dimension of the existing technology, fragile electronic component and clipping operation are complicated lacks
It falls into, the utility model provides a kind of line traffic control measurement jig.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of line traffic control measurement jig of the utility model, including bottom plate, intermediate plate and top plate, the both sides on the bottom plate top are equal
By the connection of the first telescopic rod there are two intermediate plate, the side of two intermediate plates is connected by two the second telescopic rods, and two
The middle part of a intermediate plate is threadedly coupled with the middle part of screw, is equipped with top plate at the top of two intermediate plates, two
The side on the intermediate plate top is arranged with two pillars, and the side of top plate is run through at the middle part of the pillar, the pillar
Top is equipped with round fixed block, and the top plate top offers the first bar-shaped trough, the internal slide connection of first bar-shaped trough
There are the first sliding block, the top of first sliding block to be fixed with positioning column.
Further, the bottom of the round fixed block is equipped with bearing, the top of the pillar with inside round fixed block
Bearing rotation connection, and the side of the round fixed block is fixed with L-shaped compression bar.
Further, the top of first telescopic rod is fixed on the bottom of the second sliding block, second sliding block and centre
The second bar-shaped trough that board bottom end side is equipped with is slidably connected.
Further, the side of one of them top plate is arranged with two sleeves, top plate described in other in which
Side is arranged with two gag lever posts, the sleeve and the interspersed connection of gag lever post.
Further, the bottom end of the screw is fixed with stubborn disk, and the avris for twisting disk is equipped with slip-resistant texture.
Compared with prior art, the utility model has the advantages that：This kind of line traffic control measurement jig, intermediate plate screw thread
The design of attachment screw can in this way be put by turning the position that stubborn disk change screw is connect with intermediate plate to push top plate
The pcb board set on positioning column will be clamped pcb board under the cooperation of L-shaped compression bar, L-shaped compression bar and round fixed block
The design being fixedly connected can flexibly change the compacted position of L-shaped compression bar, avoid damaging electronic component by pressure；Pillar bottom end is equipped with
The design that first sliding block is connected in the first bar-shaped trough internal slide can flexibly change Support Position, ensure that pcb board stress is equal
It is even, it compresses and more stablizes, the design that bottom plate is connect by the first telescopic rod with intermediate plate can efficiently change the height of top plate
Degree, to the convenient test operation to pcb board.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of line traffic control measurement jig of the utility model；
Fig. 2 is a kind of one of local overlooking structural schematic diagram of line traffic control measurement jig of the utility model；
Fig. 3 is a kind of local overlooking second structural representation of line traffic control measurement jig of the utility model.
In figure：1, bottom plate；2, the first telescopic rod；3, intermediate plate；4, the second telescopic rod；5, screw；6, disk is twisted；7, top plate；
8, sleeve；9, pillar；10, round fixed block；11, L-shaped compression bar；12, the first sliding block；13, positioning column；14, the first bar-shaped trough；
15, the second bar-shaped trough；16, the second sliding block.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figs. 1-3, a kind of line traffic control measurement jig, including bottom plate 1, intermediate plate 3 and top plate 7, the both sides on 1 top of bottom plate
By the connection of the first telescopic rod 2 there are two intermediate plate 3, the side of two intermediate plates 3 is connected by two the second telescopic rods 4,
The middle part of two intermediate plates 3 is threadedly coupled with the middle part of screw 5, and the tops of two intermediate plates 3 is equipped with top plate 7, in two
Between the side on 3 top of plate be arranged with two pillars 9, the side of top plate 7 is run through at the middle part of pillar 9, and the top of pillar 9 is equipped with circle
Shape fixed block 10,7 top of top plate offer the first bar-shaped trough 14, and the internal slide of the first bar-shaped trough 14 is connected with the first sliding block
12, the top of the first sliding block 12 is fixed with positioning column 13.
Wherein, the bottom of round fixed block 10 is equipped with bearing, and the top of pillar 9 turns with the bearing inside round fixed block 10
Dynamic connection, and the side of round fixed block 10 is fixed with L-shaped compression bar 11, operator can be with flexible rotating L-shaped compression bar 11, in this way
The compacted position that L-shaped compression bar 11 and pcb board can be changed avoids damaging electronic component by pressure.
Wherein, the top of the first telescopic rod 2 is fixed on the bottom of the second sliding block 16, the second sliding block 16 and 3 bottom end of intermediate plate
The second bar-shaped trough 15 that side is equipped with is slidably connected, and facilitates and adjusts the distance between two intermediate plates 3.
Wherein, the side of one of top plate 7 is arranged with two sleeves 8, and the side of other in which top plate 7 is symmetrically set
There are two gag lever post, sleeve 8 and the interspersed connection of gag lever post reinforce the stability connected between two top plates 7, while ensureing two
The distance between top plate 7 can change.
Wherein, the bottom end of screw 5 is fixed with stubborn disk 6, and the avris for twisting disk 6 is equipped with slip-resistant texture, can be by manual
Stubborn disk 6 is turned to move screw 5.
It should be noted that the utility model is a kind of line traffic control measurement jig, when specific operation, operator can basis
The size of pcb board adjusts the collapsing length of the second telescopic rod 4 so that the distance between two intermediate plates 3 are suitable, at this time sleeve 8
Two top plates 7 can be fixed with gag lever post, then operator can adjust the first sliding block 12 in the first bar-shaped trough 14
Then pcb board is placed on the top of four positioning columns 13 by the position in portion, can be thus supported to the bottom of pcb board,
Operator can turn stubborn disk 6 manually, and screw 5 will be raised above, to push the rising of top plate 7, when rising to certain height
When spending, L-shaped compression bar 11 can compress pcb board, and under the action of coordinating pillar 9, realization, which is clamped pcb board, (can turn
Dynamic L-shaped compression bar 11 selects suitable compacted position, avoids being expressed to electronic component)；Operator can be flexible by adjusting first
Bar 4 changes the height of top plate 7, consequently facilitating the test operation of pcb board.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of line traffic control measurement jig, including bottom plate (1), intermediate plate (3) and top plate (7), which is characterized in that the bottom plate (1)
By the first telescopic rod (2) connection, there are two intermediate plates (3) for the both sides on top, and the side of two intermediate plates (3) passes through
Two the second telescopic rod (4) connections, the middle part of two intermediate plates (3) are threadedly coupled with the middle part of screw (5), two institutes
It states and is equipped with top plate (7) at the top of intermediate plate (3), the side on two intermediate plate (3) tops is arranged with two pillars
(9), the side of top plate (7) is run through at the middle part of the pillar (9), and the top of the pillar (9) is equipped with round fixed block (10), institute
It states top plate (7) top and offers the first bar-shaped trough (14), the internal slide of first bar-shaped trough (14) is connected with the first sliding block
(12), the top of first sliding block (12) is fixed with positioning column (13).
2. a kind of line traffic control measurement jig according to claim 1, which is characterized in that the bottom of the circle fixed block (10)
Equipped with bearing, the top of the pillar (9) bearing internal with round fixed block (10) is rotatablely connected, and the round fixed block
(10) side is fixed with L-shaped compression bar (11).
3. a kind of line traffic control measurement jig according to claim 1, which is characterized in that the top of first telescopic rod (2)
It is fixed on the bottom of the second sliding block (16), the second bar-shaped trough that second sliding block (16) is equipped with intermediate plate (3) bottom end side
(15) it is slidably connected.
4. a kind of line traffic control measurement jig according to claim 1, which is characterized in that the one of one of them top plate (7)
Side is arranged with two sleeves (8), and the side of top plate (7) described in other in which is arranged with two gag lever posts, the sleeve
(8) intert connection with gag lever post.
5. a kind of line traffic control measurement jig according to claim 1, which is characterized in that the bottom end of the screw (5) is fixed and set
There is stubborn disk (6), and the avris for twisting disk (6) is equipped with slip-resistant texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840855.0U CN207636713U (en) | 2017-12-26 | 2017-12-26 | A kind of line traffic control measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840855.0U CN207636713U (en) | 2017-12-26 | 2017-12-26 | A kind of line traffic control measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207636713U true CN207636713U (en) | 2018-07-20 |
Family
ID=62852802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840855.0U Expired - Fee Related CN207636713U (en) | 2017-12-26 | 2017-12-26 | A kind of line traffic control measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207636713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119140934A (en) * | 2024-11-01 | 2024-12-17 | 深圳市亿科芯电路科技有限公司 | Soldering device for circuit board production |
-
2017
- 2017-12-26 CN CN201721840855.0U patent/CN207636713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119140934A (en) * | 2024-11-01 | 2024-12-17 | 深圳市亿科芯电路科技有限公司 | Soldering device for circuit board production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |