CN206074633U - A kind of flying probe circuit board edge strip protection device - Google Patents
A kind of flying probe circuit board edge strip protection device Download PDFInfo
- Publication number
- CN206074633U CN206074633U CN201620799439.XU CN201620799439U CN206074633U CN 206074633 U CN206074633 U CN 206074633U CN 201620799439 U CN201620799439 U CN 201620799439U CN 206074633 U CN206074633 U CN 206074633U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- protection device
- edge strip
- flying probe
- board edge
- 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
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- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of flying probe circuit board edge strip protection device; the upper and lower two parts of the circuit board edge strip protection device point; upper part is in groove type; notch is variable to diminish greatly; in notch, respectively there is a soft-type bed course both sides; lower part cuboid is fixed on flying needle machine, and lower part is thinner than upper part；This utility model possesses simple structure; it is easy to make; low cost; and effective protection circuit board is not damaged by flying probe and affects to use function; and circuit board to be tested can be fixed do not move; flying probe accuracy rate is improved, while dismounting circuit board to be tested also extremely simple convenience, flying probe efficiency is greatly improved.
Description
Technical field
This utility model is related to circuit board testing field, and in particular, it is related to a kind of flying probe circuit board edge strip
Protection device.
Background technology
Generally, printed circuit board needs to carry out conduction electro-detection to the conduction in its circuit and hole.Current industry
Flying probe tester, when carrying out to circuit board testing, is all that circuit board is directly hung be clamped in flying probe tester up and down two
Individual jaws, when circuit board than it is larger when, also need to multiple clamp edges of boards up and down.During due to flying probe, implementation is single
Pin multi-point sampler, circuit board need to move left and right under fixed circuit, but after four edge forming of circuit board, then become highly brittle
Weak region, easily causes edges of boards breakage, the position especially clamped.
The content of the invention
This utility model overcomes the deficiencies in the prior art, there is provided a kind of effective protection edges of boards and can fixing circuit board not
A kind of mobile flying probe circuit board edge strip protection device.
In order to solve above-mentioned technical problem, the technical solution of the utility model is as follows：
A kind of flying probe circuit board edge strip protection device, the upper and lower two parts of the circuit board edge strip protection device point, on
Part is in groove type, and notch can be thinner than upper part with different test circuit plates change size, lower part cuboid.
Further, the notch controls notch size built with spring.
Further, in the notch, respectively there is a soft-type bed course both sides.
Further, there is connector the protection device both sides.
Further, the cuboid is fixed on flying probe tester by locking nut.
Further, the flying probe circuit board edge strip protection device occurs in pairs, common in test circuit plate both sides
Place.
Advantage is this utility model compared to existing technology：This utility model possesses simple structure, easy to make, cost
It is low, and effective protection circuit board is not damaged by flying probe and affects to use function, and circuit board to be tested can be fixed
Do not move, raising flying probe accuracy rate, and be suitable for the circuit board of arbitrary dimension, the thickness of circuit board is also unaffected, together
When dismount circuit board to be tested also extremely simple convenience, greatly improve flying probe efficiency.
Description of the drawings
Fig. 1 is a kind of structural representation of flying probe circuit board edge strip protection device of this utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further illustrated.
As shown in figure 1, a kind of flying probe circuit board edge strip protection device, the circuit board edge strip protection device point is up and down
Two parts, upper part are in groove type 1, and notch 2 can be with different test circuit plates change size, and lower part cuboid 3 is than upper part
It is thin.The notch is exposed after being in groove type 1 through upper part built with spring 4, the spring 4, at the top of spring 4 is provided with tune
Section screw, screwing or screwing out adjusting spring 4 by set screw, so as to control 2 size of notch, this allows for different-thickness
Circuit board can be fixed by its protection, and respectively there is a soft-type bed course 5 both sides in the notch 2, can make circuit board edge strip not by
Folder is bad.The cuboid 3 of lower part can be fixed on flying probe tester by locking nut 6 so as to which precisely fixation does not produce offsetting.
There is connector 7 the protection device both sides, and connector 7 assumes diamond in shape, and can voluntarily extend a protection device and electricity to be protected
Road edges of boards bar length matches.Flying probe circuit board edge strip protection device occurs in pairs, is put in test circuit plate both sides jointly
Put, this allows for the vibrations skew that test circuit plate is not resulted in when flying needle is pushed, and improves flying probe accuracy rate.
In sum, this utility model possesses simple structure, easy to make, low cost, and effective protection circuit board is flying
It is not damaged by and affects to use function during pin test, and circuit board to be tested can be fixed not moving, improves flying probe accurate
Rate, and the circuit board of arbitrary dimension is suitable for, the thickness of circuit board is also unaffected, while dismounting circuit board to be tested is also extremely
It is simple and convenient, greatly improve flying probe efficiency.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
Art personnel, without departing from the concept of the premise utility, can also make some improvements and modifications, these improvements and modifications
Also should be regarded as in this utility model protection domain.
Claims (6)
1. a kind of flying probe circuit board edge strip protection device, it is characterised in that the circuit board edge strip protection device point is upper and lower
Two parts, upper part are in groove type, and notch can be thinner than upper part with different test circuit plates change size, lower part cuboid.
2. a kind of flying probe circuit board edge strip protection device according to claim 1, it is characterised in that in the notch
Notch size is controlled equipped with spring.
3. a kind of flying probe circuit board edge strip protection device according to claim 1, it is characterised in that in the notch
Respectively there is a soft-type bed course both sides.
4. a kind of flying probe circuit board edge strip protection device according to claim 1, it is characterised in that the protection dress
Putting both sides has connector.
5. a kind of flying probe circuit board edge strip protection device according to claim 1, it is characterised in that the cuboid
Flying probe tester is fixed on by locking nut.
6. a kind of flying probe circuit board edge strip protection device according to claim 1, it is characterised in that the flying needle is surveyed
Examination circuit board edge strip protection device occurs in pairs, is placed in test circuit plate both sides jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799439.XU CN206074633U (en) | 2016-07-28 | 2016-07-28 | A kind of flying probe circuit board edge strip protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620799439.XU CN206074633U (en) | 2016-07-28 | 2016-07-28 | A kind of flying probe circuit board edge strip protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074633U true CN206074633U (en) | 2017-04-05 |
Family
ID=58426090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620799439.XU Expired - Fee Related CN206074633U (en) | 2016-07-28 | 2016-07-28 | A kind of flying probe circuit board edge strip protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074633U (en) |
-
2016
- 2016-07-28 CN CN201620799439.XU patent/CN206074633U/en not_active Expired - Fee Related
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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: 20170405 Termination date: 20210728 |