CN206400066U - A kind of measurement jig - Google Patents
A kind of measurement jig Download PDFInfo
- Publication number
- CN206400066U CN206400066U CN201720075469.0U CN201720075469U CN206400066U CN 206400066 U CN206400066 U CN 206400066U CN 201720075469 U CN201720075469 U CN 201720075469U CN 206400066 U CN206400066 U CN 206400066U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- plate
- mainboard
- test
- clamping plate
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of measurement jig, including testing base, the testing base upper end is provided with two pieces of circuit board clamping plates, stitch plate is provided between the circuit board clamping plate, the circuit board clamping plate is connected on stitch plate by connecting rod, the connecting rod is provided at both ends with rotary shaft, the stitch plate two ends are connected with test fingers, anti- folding silica gel sheath is cased with the test fingers, the stitch plate left end is provided with power pack, the power pack lower end is provided with connector lug, the circuit board clamping plate includes mainboard, the mainboard is provided at both ends with neck, foam-rubber cushion is provided with the mainboard, heat dissipating grid is provided with the mainboard, pass through the design of two parallel clamping plates, pass through the design of plug-in, circuit board is placed in clamping plate well, tested by a test board for being provided at both ends with test fingers, substantially increase the efficiency of test, the design of plug-in make it that replacing test circuit plate is very convenient, it is worthy to be popularized.
Description
Technical field
The utility model is related to electron product checking device technical field, specially a kind of measurement jig.
Background technology
Printed circuit board is also known as printed circuit board (PCB), is the supplier of electronic component electrical connection, using the master of circuit board
It is the mistake for greatly reducing wiring and assembling to want advantage, improves the gentle productive labor rate of Automated water.According to the wiring board number of plies
Single sided board, dual platen, four laminates, six laminates and other multilayer circuit boards can be divided into.Because printed circuit board (PCB) is not general eventually
Product is held, thus it is slightly chaotic in the definition of title, for example：The motherboard of PC, referred to as mainboard, and can not directly claim
For circuit board, although there is the presence of circuit board in motherboard, but and differ, therefore relevant both when assessing industry but can not
Say identical.Because there is integrated circuit part to load on circuit boards, thus news media he be called IC plates, but it is substantial he not yet
It is equal to printed circuit board (PCB).Need to survey the electrical property of circuit board and electrical connection during printed circuit board (PCB) is produced
Examination, the signal and circuit for predominantly detecting each component opens short-circuit conditions, and testing tool is one kind by model of circuit board
A set of special measurement jig of design.The test of circuit board is connected when traditional measurement jig makes generally by probe
Point, and be connected in the test equipment of outside and surveyed finally by socket using by the way of/bonding wire from probe to socket
Examination.Measurement jigs many at present when in use, while can only be detected to one piece of circuit board, cause detection efficiency
It is low, and be inconvenient to take out circuit board after detection, many inconvenience are brought, therefore devise a kind of measurement jig.
Utility model content
To achieve the above object, the utility model provides following technical scheme：A kind of measurement jig, including testing base,
The testing base upper end is provided between two pieces of circuit board clamping plates, the circuit board clamping plate and is provided with stitch plate, the circuit
Plate clamping plate is connected on stitch plate by connecting rod, and the connecting rod is provided at both ends with rotary shaft, the stitch plate two ends connection
Have and anti-folding silica gel sheath is cased with test fingers, the test fingers, the stitch plate left end is provided with power pack, the power pack
Lower end is provided with connector lug, and the circuit board clamping plate includes mainboard, and the mainboard is provided at both ends with neck, the mainboard and set
Have in foam-rubber cushion, the mainboard and be provided with heat dissipating grid.
As a kind of preferred technical scheme of the utility model, the testing base lower end is provided with anti-skid rubber cushion.
As a kind of preferred technical scheme of the utility model, fin is provided with the outside of the power pack.
As a kind of preferred technical scheme of the utility model, insulation rubber sleeve is cased with the outside of the connector lug.
Compared with prior art, the beneficial effects of the utility model are：By the design of two parallel clamping plates, by inserting
The design of formula is pulled out, circuit board is placed in clamping plate well, is carried out by a test board for being provided at both ends with test fingers
Test, substantially increases the efficiency of test, and the design of plug-in make it that replacing test circuit plate is very convenient, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model circuit board clamp region schematic diagram.
In figure：1- testing bases, 2- circuit board clamping plates, 3- stitch plates, 4- connecting rods, 5- rotary shafts, 6- test fingers, 7-
Anti- folding silica gel sheath, 8- power packs, 9- connector lugs, 10- mainboards, 11- necks, 12- foam-rubber cushions, 13- heat dissipating grids, the anti-skidding rubbers of 14-
Rubber cushion, 15- fin, 16- insulation rubber sleeves.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of measurement jig, including testing base 1,
The upper end of testing base 1, which is provided between two pieces of circuit board clamping plates 2, circuit board clamping plate 2, is provided with stitch plate 3, and circuit board clamping plate 2 leads to
Cross connecting rod 4 to be connected on stitch plate 3, connecting rod 4 is provided at both ends with rotary shaft 5, the two ends of stitch plate 3 are connected with test fingers 6,
Anti- folding silica gel sheath 7 is cased with test fingers 6, the left end of stitch plate 3 is provided with power pack 8, and the lower end of power pack 8 is provided with connector lug 9,
Circuit board clamping plate 2 includes mainboard 10, and mainboard 10, which is provided at both ends with neck 11, mainboard 10, is provided with foam-rubber cushion 12, in mainboard 10
Heat dissipating grid 13 is provided with, the lower end of testing base 1 is provided with anti-skid rubber cushion 14, and the outside of power pack 8 is provided with fin 15, connect
The outside of the end of a thread 9 is cased with insulation rubber sleeve 16.
When in use, two pieces of circuit boards are inserted in clamping plate for the utility model, pull clamping plate to cause circuit board and pin
Test fingers contact on sole, test fingers access circuit in power supply, circuit board by power pack and carry out electric performance test.
The utility model, by the design of plug-in, circuit board is pacified well by the design of two parallel clamping plates
It is placed in clamping plate, is tested by a test board for being provided at both ends with test fingers, substantially increase the efficiency of test, inserts
The design for pulling out formula make it that replacing test circuit plate is very convenient, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of measurement jig, it is characterised in that：Including testing base（1）, the testing base（1）Upper end is provided with two blocks of electricity
Road plate clamping plate（2）, the circuit board clamping plate（2）Between be provided with stitch plate（3）, the circuit board clamping plate（2）Pass through connecting rod
（4）It is connected to stitch plate（3）On, the connecting rod（4）It is provided at both ends with rotary shaft（5）, the stitch plate（3）Two ends are connected with
Test fingers（6）, the test fingers（6）On be cased with anti-folding silica gel sheath（7）, the stitch plate（3）Left end is provided with power pack
（8）, the power pack（8）Lower end is provided with connector lug（9）, the circuit board clamping plate（2）Including mainboard（10）, the mainboard
（10）It is provided at both ends with neck（11）, the mainboard（10）On be provided with foam-rubber cushion（12）, the mainboard（10）Inside it is provided with scattered
Hot grid（13）.
2. a kind of measurement jig according to claim 1, it is characterised in that：The testing base（1）Lower end is provided with anti-
Sliding rubber blanket（14）.
3. a kind of measurement jig according to claim 1, it is characterised in that：The power pack（8）Outside is provided with radiating
Piece（15）.
4. a kind of measurement jig according to claim 1, it is characterised in that：The connector lug（9）Outside is cased with rubber of insulating
Gum cover（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075469.0U CN206400066U (en) | 2017-01-20 | 2017-01-20 | A kind of measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720075469.0U CN206400066U (en) | 2017-01-20 | 2017-01-20 | A kind of measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400066U true CN206400066U (en) | 2017-08-11 |
Family
ID=59518208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720075469.0U Expired - Fee Related CN206400066U (en) | 2017-01-20 | 2017-01-20 | A kind of measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206400066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807324A (en) * | 2017-10-21 | 2018-03-16 | 上海御渡半导体科技有限公司 | A kind of clamping device of the circuit board with detection function |
| CN110662394A (en) * | 2019-09-04 | 2020-01-07 | 广东浪潮大数据研究有限公司 | Cooling device |
-
2017
- 2017-01-20 CN CN201720075469.0U patent/CN206400066U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107807324A (en) * | 2017-10-21 | 2018-03-16 | 上海御渡半导体科技有限公司 | A kind of clamping device of the circuit board with detection function |
| CN110662394A (en) * | 2019-09-04 | 2020-01-07 | 广东浪潮大数据研究有限公司 | Cooling device |
| CN110662394B (en) * | 2019-09-04 | 2021-02-19 | 广东浪潮大数据研究有限公司 | Cooling device |
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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 |
Granted publication date: 20170811 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |