CN208076666U - A kind of burn-in test seat - Google Patents
A kind of burn-in test seat Download PDFInfo
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- CN208076666U CN208076666U CN201820353127.5U CN201820353127U CN208076666U CN 208076666 U CN208076666 U CN 208076666U CN 201820353127 U CN201820353127 U CN 201820353127U CN 208076666 U CN208076666 U CN 208076666U
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- burn
- test
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- rolling assembly
- braced frame
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- 238000012360 testing method Methods 0.000 title claims abstract description 69
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims description 9
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model is related to a kind of burn-in test seats, including testing base and test suite, test suite is installed in above testing base, testing base is equipped with mounting base and raising plate component, raising plate component can be moved up and down with respect to test suite, mounting base is installed at least two groups rolling assembly, at least two groups rolling assembly is located at raising plate component both sides, compared with prior art, the utility model is provided with rolling assembly on the path that trial product to be measured push-in is released, the rolling assembly can reduce the friction coefficient between trial product to be measured and this burn-in test seat, the electrostatic generated by friction during push can be substantially reduced, thereby reduce the harm of electrostatic generation, promote the stability of burn-in test.
Description
Technical field
The utility model is related to aging technical fields, more particularly to a kind of burn-in test seat.
Background technology
PCBA board (printed circuit board) is widely used at present, and PCBA board is the important component part of electronic product, in group
With before preceding or manufacture in order to ensure the quality of product, it usually needs carry out burn-in test.Existing aging testing apparatus generally wraps
It includes burn-in test seat, when carrying out aging, by PCBA board or the fixture of PCBA board need to be mounted be pushed into burn-in test seat, push
In the process, there are larger frictions between the PCBA board or the fixture and burn-in test seat, electrostatic are easy tod produce, when electrostatic is excessive
Cause burn-in test extremely unstable, there are great security risks.
Utility model content
To solve the above problems, the utility model provides a kind of burn-in test seat, friction can be reduced, promote burn-in test
Stability.
To solve above-mentioned purpose, the following technical solution that the utility model uses.
A kind of burn-in test seat, including testing base and test suite, test suite are installed in above testing base, test
Pedestal is equipped with mounting base and raising plate component, and raising plate component can be moved up and down with respect to test suite, and mounting base is installed with
At least two groups rolling assembly, at least two groups rolling assembly are located at raising plate component both sides.
As the further scheme of the utility model, rolling assembly is equipped with braced frame, two groups of support plates and several cunnings
Wheel, braced frame are equipped with the groove body being symmetrical set along the y direction of braced frame, and two groups of support plates are inserted into corresponding respectively
In groove body, several pulleys turnably are installed between two groups of support plates.
As the further scheme of the utility model, support plate offers U-shaped card slot, and pulley is connected with bolt, bolt two
End is respectively clamped into the U-shaped card slot of corresponding support plate.
As the further scheme of the utility model, braced frame is connected with baffle.
As the further scheme of the utility model, braced frame both ends are equipped with the positioning deviate from for barrier support plate
Mechanism.
As the further scheme of the utility model, raising plate component is equipped with Lifting bench and the jacking gas being connect with Lifting bench
Cylinder, jacking cylinder driving Lifting bench are moved up and down with respect to test suite.
As the further scheme of the utility model, test suite is installed with the locking machine for positioning trial product to be measured
Structure.
The beneficial effects of the utility model are as follows：
Compared with prior art, the utility model is provided with rolling assembly on the path that trial product to be measured push-in is released,
The rolling assembly can reduce the friction coefficient between trial product to be measured and this burn-in test seat, can substantially reduce and push
The electrostatic generated by friction in journey thereby reduces the harm of electrostatic generation, promotes the stability of burn-in test.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the dimensional structure diagram of the rolling assembly of the utility model；
Fig. 4 is the main structure diagram of the rolling assembly of the utility model；
Fig. 5 is the dimensional structure diagram of the support plate of the utility model.
Reference sign：1. testing base, 11. mounting bases, 12. raising plate components, 121. Lifting benches, 122. tops
Rise cylinder, 13. rolling assemblies, 131. braced frames, 1311. groove bodies, 132. support plates, 1321.U shapes card slot, 133. pulleys,
134. bolt, 135. baffles, 136. detent mechanisms, 2. test suites, 21. retaining mechanisms.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing.
Referring to figs. 1 to Fig. 5, a kind of burn-in test seat, including testing base 1 and test suite 2, test suite 2 are installed in
1 top of testing base, testing base 1 are equipped with mounting base 11 and raising plate component 12, and raising plate component 12 can be with respect to test group
Part 2 moves up and down, and mounting base 11 is installed at least two groups rolling assembly 13, and at least two groups rolling assembly 13 is located at jacking
12 both sides of board group part.Using above-mentioned technical proposal, the utility model is provided with rolling on the path that trial product to be measured push-in is released
Dynamic component 13, the rolling assembly 13 can reduce the friction coefficient between trial product to be measured and this burn-in test seat, can be significantly
The electrostatic generated by friction during push is reduced, the harm of electrostatic generation is thereby reduced, promotes the steady of burn-in test
Qualitative, raising plate component 12 can be moved up and down with respect to test suite 2, to jack component 2 to be tested to 2 position of test suite with
Burn-in test, the opposite mode for driving test suite 2 to move up and down are carried out, this test suite 2 can avoid testing without movement
Unstability of the component 2 in moving process.
Fig. 3 and Fig. 4 show, the rolling assembly 13 of the present embodiment is equipped with 131, two groups of support plates 132 of braced frame and several
A pulley 133, braced frame 131 are equipped with the groove body 1311 being symmetrical set, two groups of supports along the y direction of braced frame 131
Plate 132 is inserted into respectively in corresponding groove body 1311, several pulleys 133 turnably be installed in two groups of support plates 132 it
Between, braced frame 131 is fixed with two groups of support plates 132 without bolt as a result, directly by two groups of insertions pair of support plates 132
Assembly can be completed in the groove body 1311 answered, assembly is more convenient, and Fig. 5 is shown, the support plate 132 of the present embodiment offers U-shaped
Card slot 1321, pulley 133 are connected with bolt 134, and 134 both ends of bolt are respectively clamped into the U-shaped card slot 1321 of corresponding support plate 132
It is interior, timing is organized, bolt 134 is worn into pulley 133 and by the U-shaped card slot 1321 for being fastened on support plate 132 at 134 both ends of bolt
Interior, thus pulley 133 is rotationally installed between two groups of support plates 132, and assembly is more convenient.In other preferred embodiments
In, rolling assembly 13 may also be configured to idler wheel part, which is rotatably arranged in 12 both sides of raising plate component, uses as a result,
The mode for rolling push replaces the mode of plane push in the prior art, can reduce friction, details are not described herein.
With reference to Fig. 3 and Fig. 4, the braced frame 131 of the present embodiment is connected with baffle 135, and baffle 135 can prevent
Trial product to be measured is detached from former preset path in being pushed into push, and 135 unitary design of braced frame 131 and baffle exempts to pacify
Dress, use are more convenient.
With reference to Fig. 3,131 both ends of braced frame of the present embodiment are equipped with the detent mechanism deviate from for barrier support plate 132
136, detent mechanism 136 plays positioning action to support plate 132, prevents the abjection out of braced frame 131 of support plate 132 so that
Pulley 133 can be secured entirely on braced frame 131 when in use, and unnecessary displacement will not occur.
Fig. 1 and the jacking cylinder 122 for being equipped with Lifting bench 121 Fig. 2 shows, raising plate component 12 and being connect with Lifting bench 121,
Jacking cylinder 122 drives Lifting bench 121 to be moved up and down with respect to test suite 2.Trial product to be measured thus can be with about 121 Lifting bench
It is mobile, burn-in test is carried out with the cooperation of test suite 2 to realize, test suite 2 is installed with the lock for positioning trial product to be measured
Tight mechanism 21, trial product to be measured is fixed by retaining mechanism 21, prevents trial product to be measured from unnecessary position occurs in burn-in test
It moves, it is ensured that can normally carry out burn-in test.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of burn-in test seat, including testing base and test suite, test suite is installed in above testing base, feature
It is, testing base is equipped with mounting base and raising plate component, and raising plate component can be moved up and down with respect to test suite, installs bottom
Plate is installed at least two groups rolling assembly, and at least two groups rolling assembly is located at raising plate component both sides.
2. a kind of burn-in test seat according to claim 1, which is characterized in that rolling assembly be equipped with braced frame, two groups
Support plate and several pulleys, braced frame are equipped with the groove body being symmetrical set, two groups of supports along the y direction of braced frame
Plate is inserted into respectively in corresponding groove body, several pulleys turnably are installed between two groups of support plates.
3. a kind of burn-in test seat according to claim 2, which is characterized in that support plate offers U-shaped card slot, and pulley connects
It is connected to bolt, bolt both ends are respectively clamped into the U-shaped card slot of corresponding support plate.
4. a kind of burn-in test seat according to claim 2, which is characterized in that braced frame is connected with baffle.
5. a kind of burn-in test seat according to claim 2, which is characterized in that braced frame both ends are equipped with for stopping
The detent mechanism of support plate abjection.
6. a kind of burn-in test seat according to claim 1, which is characterized in that raising plate component be equipped with Lifting bench and with top
The jacking cylinder of stage connection, jacking cylinder driving Lifting bench are moved up and down with respect to test suite.
7. a kind of burn-in test seat according to claim 1, which is characterized in that test suite is installed with to be measured for positioning
The retaining mechanism of trial product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353127.5U CN208076666U (en) | 2018-03-14 | 2018-03-14 | A kind of burn-in test seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353127.5U CN208076666U (en) | 2018-03-14 | 2018-03-14 | A kind of burn-in test seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208076666U true CN208076666U (en) | 2018-11-09 |
Family
ID=64047112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353127.5U Active CN208076666U (en) | 2018-03-14 | 2018-03-14 | A kind of burn-in test seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208076666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125936A (en) * | 2021-03-04 | 2021-07-16 | 杭州长川科技股份有限公司 | Aging test device |
-
2018
- 2018-03-14 CN CN201820353127.5U patent/CN208076666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113125936A (en) * | 2021-03-04 | 2021-07-16 | 杭州长川科技股份有限公司 | Aging test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 103, Building 12, No. 6 East Second Lane, Xiegang Square Middle Road, Xiegang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Guanjia Technology Co.,Ltd. Country or region after: China Address before: No.7 Putian Road, puLong Industrial Zone, Puxin lake, Tangxia Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN GUAN JIA ELECTRONIC EQUIPMENT Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |