CN211402606U - Pressure-resistant test device - Google Patents
Pressure-resistant test device Download PDFInfo
- Publication number
- CN211402606U CN211402606U CN201921853871.2U CN201921853871U CN211402606U CN 211402606 U CN211402606 U CN 211402606U CN 201921853871 U CN201921853871 U CN 201921853871U CN 211402606 U CN211402606 U CN 211402606U
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- shell
- vertical
- pressure resistance
- resistance test
- bearing
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Abstract
The utility model relates to a withstand voltage test technical field especially relates to a withstand voltage test device, including shell, test device, quick pressing tongs structure and objective table, the test device part sets up in the shell, and the part sets up structurally at quick pressing tongs, quick pressing tongs structure part sets up in the shell, and the part sets up on the top surface of shell, the objective table activity sets up on the top surface of shell. The utility model discloses a reducible staff of withstand voltage test device and withstand voltage test device have the security of preferred at the contact of during operation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a withstand voltage test technical field, in particular to withstand voltage test equipment.
[ background of the invention ]
In order to detect the overvoltage bearing capacity of the equipment to be detected, a voltage withstanding test method is generally adopted, and the method has important significance for ensuring the safe operation of the equipment to be detected.
Generally, the voltage provided by the voltage withstand test is one to many times of the voltage of the equipment to be tested, so that the voltage is very high, and therefore, how to reduce the contact of limbs of workers on the equipment to be tested and even not in contact with the equipment to be tested in the test process so as to improve the safety coefficient of the test becomes a key point to be solved.
[ Utility model ] content
In order to overcome the technical problem, the utility model provides a withstand voltage test device.
The utility model provides a technical problem's scheme provides a withstand voltage test device, including shell, test device, quick pressing tongs structure and objective table, the test device part sets up in the shell, and the part sets up structurally at quick pressing tongs, quick pressing tongs structure part sets up in the shell, and the part sets up on the top surface of shell, the objective table activity sets up on the top surface of shell.
Preferably, the test device comprises a test main body and a test probe, the test main body is electrically connected with the test probe, the test main body is arranged in the shell, and the test probe is arranged on the rapid pressing clamp structure.
Preferably, the rapid pressing clamp structure comprises a fixing plate, a rapid pressing clamp, a vertical moving part and a horizontal moving part, wherein the fixing plate is fixedly arranged on the top surface of the shell, the rapid pressing clamp is fixedly arranged on the fixing plate and is fixedly connected with one end of the vertical moving part, and the other end of the vertical moving part is slidably connected with the horizontal moving part.
Preferably, the vertical movement portion includes a horizontal plate and a first connection portion, the first connection portion includes a first connection member and a first bearing, the first bearing is fixedly connected with one end of the first connection member and can rotate in the vertical direction, the other end of the first connection member is fixedly connected with one side of the horizontal plate, and the other side of the horizontal plate is fixedly connected with the rapid press pliers.
Preferably, the horizontal movement portion includes two vertical plates, an elastic member and a second connection portion, the second connection portion includes a second connection member, a third connection member and a second bearing, the second connection member is provided with a first inclined plane slidably connected with the first bearing, the second connection member is fixedly connected with one end of the third connection member, the second bearing is fixedly connected with the other end of the third connection member and can rotate in the horizontal direction, two ends of the elastic member are respectively connected with one vertical plate, one end of the vertical plate, which is far away from the elastic member, is provided with a second inclined plane slidably connected with the second bearing, the second connection portion and the elastic member are arranged in the housing, the vertical plate is partially arranged in the housing and partially exposed out of the top surface of the housing, and the stage is arranged between the two vertical plates.
Preferably, the pressure resistance test device further comprises three safety shields, wherein one safety shield is fixed on the surface of the horizontal plate far away from the top surface of the shell, and the other two safety shields are fixed on the top surface and are respectively used for covering a vertical plate exposed out of the shell.
Preferably, a handle position is arranged on the object stage.
Preferably, the shell comprises an upper shell and a lower shell, one end of the upper shell is connected with one end of the lower shell in a hinged connection mode, and the other end of the upper shell is detachably connected.
Preferably, the material of the housing is an insulating material.
Preferably, the housing is provided with a plurality of wire grooves.
Compared with the prior art, the utility model discloses a withstand voltage test device has following advantage:
the staff only needs to select to change to press quick pressure pincers structure and can realize the electrical connection of equipment to be measured and withstand voltage test device and need not the hand and operate separately, has increased the factor of safety of staff in operation process.
[ description of the drawings ]
Fig. 1A is a schematic view of a perspective structure of the pressure test apparatus of the present invention.
Fig. 1B is a schematic perspective view of another viewing angle of the pressure resistance test apparatus of the present invention.
Fig. 2A is a schematic view of the three-dimensional structure of the rapid pressing clamp structure of the pressure test apparatus of the present invention.
Fig. 2B is a schematic view of the three-dimensional structure of the fixing plate, the rapid pressing pliers and the vertical moving part of the rapid pressing pliers structure of the pressure test apparatus of the present invention.
Fig. 2C is a schematic view of the three-dimensional mechanism of the horizontal movement portion of the rapid pressing clamp structure of the pressure-proof testing apparatus of the present invention.
Fig. 3 is a schematic perspective view of another viewing angle of the pressure resistance test apparatus of the present invention.
Fig. 4 is a schematic perspective view of a preferred embodiment of the pressure resistance test apparatus of the present invention.
Description of reference numerals:
10. a pressure resistance test device; 11. a housing; 12. a testing device; 13. a rapid pressing clamp structure; 14. an object stage; 111. a top surface; 141. a handle position; 121. a test subject; 122. a test probe; 112. an upper shell; 113. a lower case; 131. a fixing plate; 132. pressing pliers quickly; 133. a vertical movement section; 134. a horizontal movement section; 135. a horizontal plate; 136. a first connection portion; 137. a first connecting member; 138. a first bearing; 139. a vertical plate; 140. an elastic member; 141. a second connecting portion; 142. a second connecting member; 143. a third connecting member; 144. a second bearing; 145. a first inclined plane; 146. a second inclined plane; 15. a wire guide groove; 16. a safety shield.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Please refer to fig. 1A, the utility model provides a pressure test device 10, a be used for to the equipment that awaits measuring carries out pressure test like semi-manufactured goods PCBA board, which comprises an outer shell 11, testing arrangement 12, quick pressing tongs structure 13 and objective table 14, testing arrangement 12 part sets up in shell 11, the part sets up on quick pressing tongs structure 13, quick pressing tongs structure 13 part sets up in shell 11, the part sets up on the top surface 111 of shell 11, objective table 14 activity sets up on the top surface 111 of shell 11, testing arrangement 12 is used for treating that equipment that awaits measuring carries out the performance of pressure test with the equipment that detects, quick pressing tongs structure 13 is used for making partial testing arrangement 12 realize electric connection and firm equipment that awaits measuring so that the equipment that awaits measuring can carry out pressure test smoothly at vertical direction and horizontal direction and the equipment that awaits measuring, objective table 14 is used for bearing the equipment that awaits measuring.
When the voltage withstand test device 10 is in use, a worker puts equipment to be tested into the objective table 14 and presses down the rapid press clamp structure 13 to enable part of the test device 12 on the rapid press clamp structure 13 to be electrically connected with the equipment to be tested, and then voltage withstand test is carried out; when the device to be tested needs to be taken out, the quick pressing clamp structure 13 is lifted up, so that the test device 12 is taken out after the electrical connection device with the device to be tested is released.
Referring to fig. 1A, a handle position 141 is disposed at an end of the object stage 14 away from the rapid pincer structure 13, and a worker can pull and push the object stage 14 through the handle position 141 to take out and place the device under test.
With reference to fig. 1A, the testing apparatus 12 includes a testing main body 121 and a testing probe 122, the testing main body 121 is electrically connected to the testing probe 122, the testing main body 121 is disposed in the housing 11, the testing probe 122 is disposed on the rapid clamping structure 13, and the testing probe 122 is electrically connected to the device to be tested, so that the testing main body 121 performs a voltage withstand test on the device to be tested. Through set up test probe 122 on quick pressure pincers structure 13 and make testing device 12 and the equipment electrical connection that awaits measuring, the staff only needs to operate quick pressure pincers structure 13 can realize switching on and breaking off of electrical property, is favorable to reducing the probability that withstand voltage test device 10 staff and test probe 122 contacted in the course of the work, is favorable to reducing the possibility of potential safety hazard.
Referring to fig. 1B, the housing 11 includes an upper housing 112 and a lower housing 113, one end of the upper housing 112 is connected to one end of the lower housing 113 by a hinge, and the other end is detachably connected to the other end of the upper housing 112, and when the one end of the upper housing 112 is detached from the one end of the lower housing 113, the other end is connected by a hinge, so that the upper housing 112 and the lower housing 113 can rotate relatively to each other without separating from each other, so that a worker can check, maintain, replace, etc. the internal structure of the housing 11. Preferably, the material of the housing 11, i.e. the material of the upper casing 112 and the lower casing 113, is an insulating material, wherein the insulating material includes, but is not limited to, plastic, glass, and rubber, in the present invention, the material of the housing 11 is a phenolic plastic, and has better heat resistance, corrosion resistance and higher mechanical strength while having better insulating performance.
Referring to fig. 2A, the rapid pressing structure 13 includes a fixing plate 131, a rapid pressing clamp 132, a vertical moving portion 133 and a horizontal moving portion 134, the fixing plate 131 is fixedly disposed on the top surface 111 of the housing 11, the rapid pressing clamp 132 is fixed on the fixing plate 131 and is fixedly connected to one end of the vertical moving portion 133, and the other end of the vertical moving portion 133 is slidably connected to the horizontal moving portion 134. The test probe 122 is disposed on the vertical moving part 133 and the horizontal moving part 134. The rapid pressing pliers 132 can drive the vertical moving portion 133 to move in the vertical direction, and the vertical moving portion 133 can drive the horizontal moving portion 134 to move when moving downward, so that the test probe 122 located on the vertical moving portion 133 is electrically connected with the device to be tested, and meanwhile, the test probe 122 located on the horizontal moving portion 134 is also electrically connected with the device to be tested, so that the voltage withstand test can be smoothly performed. The pressure test can be started and stopped by pressing down and lifting up the quick pressing clamp 132 by the worker.
Referring to fig. 2B and 2C, the vertical moving portion 133 includes a horizontal plate 135 and a first connecting portion 136, the first connecting portion 136 includes a first connecting member 137 and a first bearing 138, one side of the horizontal plate 135 is fixedly connected to the fast pressing pliers 132, the other side of the horizontal plate is fixedly connected to one end of the first connecting member 137, the other end of the first connecting member 137 is fixedly connected to the first bearing 138, and the first bearing 138 can rotate in the vertical direction.
The horizontal moving part 134 comprises two vertical plates 139, an elastic member 140 and a second connecting part 141, wherein the second vertical plate 139 is partially disposed in the housing 11 and partially exposed out of the top surface 111 of the housing 11, and the second connecting part 141 comprises a second connecting member 142, a third connecting member 143 and a second bearing 144. One end of the elastic member 140 is connected to one of the vertical plates 139, the other end is connected to the other vertical plate 139, one end of the second connecting member 142 is fixedly connected to the third connecting member 143, the other end of the second connecting member 142 is provided with a first inclined surface 145 slidably connected to the first bearing 138, and the first bearing 138 slides on the first inclined surface 145 when the first connecting member 137 moves up and down in the vertical direction, so that the first inclined surface 145 is forced to move in the horizontal direction. The second bearing 144 is connected to the third link 143 and disposed opposite to the second link 142, and the second bearing 144 rotates in a horizontal direction. A second inclined surface 146 is arranged at one end of the two vertical plates 139 far away from the elastic element 140, and the second inclined surface 146 is connected with the second bearing 144 in a sliding manner. It can be understood that in the present invention, a limiting block (not shown) is disposed in the housing 11, the second connecting member 142 is connected to the limiting block in a contacting manner, the second connecting member 142 can slide on the limiting block, the limiting block is used for limiting the second connecting member 142 from moving in the vertical direction, and when the first bearing 138 exerts a force on the first inclined plane 145, the second connecting member 142 can only move in the horizontal direction due to the limiting block.
The test probes 122 are fixedly disposed on a horizontal plate 135 and a vertical plate 139. The stage 14 is disposed between two vertical plates 139.
When the rapid pressing pliers structure 13 is used, a worker presses the rapid pressing pliers 132 downwards, the rapid pressing pliers 132 moving downwards drives the horizontal plate 135 and the vertical moving part 133 to move downwards, the first bearing 138 of the vertical moving part 133 applies force to the first inclined surface 145 of the horizontal moving part 134, the second connecting part 142 moves in the horizontal direction and drives the third connecting part 143 to move, and the second bearing 144 on the third connecting part 143 applies force to the second inclined surface 146 to enable the two vertical plates 139 to move in opposite directions, so that when the test probe 122 on the horizontal plate 135 is electrically connected with a device to be tested, the test probe 122 on the vertical plate 139 is also electrically connected with the device to be tested, namely, a pressure test is performed; when the pressure test is completed, the worker lifts the rapid pressing clamp 132, the rapid pressing clamp 132 drives the horizontal plate 135 to move upwards so that the test probe 122 located on the horizontal plate 135 is electrically disconnected from the device to be tested, the vertical moving portion 133 cancels the action of the force on the horizontal moving portion 134, the horizontal moving portion 134 cancels the action of the force on the second inclined surface 146 of the vertical plate 139, and the elastic member 140 resets to push the vertical plate 139 to the position before the force is applied so as to perform the next pressure test. Preferably, the elastic member 140 is preferably an elastic column, including but not limited to, it may also be a spring.
Referring to fig. 3, the wire groove 15 is disposed on the housing 11 and the fixing plate 131, and the wire groove 15 facilitates the centralized arrangement of the wires, thereby reducing the probability of contact between the worker and the wires, the possibility of electric shock of the worker, and the probability of unstable connection of the pressure test apparatus 10 due to the wire being scraped.
Referring to fig. 4, as a preferred scheme, the pressure resistance testing apparatus 10 further includes three safety shields 16, wherein one safety shield 16 is fixedly disposed on a surface of the horizontal plate 135 away from the casing 11, and the other two safety shields 16 are fixedly disposed on the top surface 111 for respectively covering the vertical plates 139 exposed to the casing 11. Specifically, the safety shield 16 is used to shield the test probe 122 to prevent the worker from being accidentally touched with the test probe 122 during operation to get an electric shock, which is beneficial to increase the safety factor of the pressure resistance test apparatus 10.
The worker can display the parameter value of the withstand voltage test of the equipment to be tested by externally connecting a computer and the withstand voltage test device 10 so as to determine the capability of the equipment to be tested for bearing overvoltage.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made within the spirit of the present invention, equivalent replacements and improvements should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a withstand voltage test device for treat that equipment of awaiting measuring carries out withstand voltage test, its characterized in that: the test device is partially arranged in the shell, the rapid press clamp is partially arranged on the rapid press clamp, the rapid press clamp is partially arranged in the shell, the rapid press clamp is partially arranged on the top surface of the shell, and the objective table is movably arranged on the top surface of the shell.
2. A pressure resistance test apparatus as set forth in claim 1, wherein: the testing device comprises a testing main body and a testing probe, wherein the testing main body is electrically connected with the testing probe, the testing main body is arranged in the shell, and the testing probe is arranged on the rapid pressing clamp structure.
3. A pressure resistance test apparatus as set forth in claim 1, wherein: the rapid pressing clamp structure comprises a fixing plate, a rapid pressing clamp, a vertical moving part and a horizontal moving part, wherein the fixing plate is fixedly arranged on the top surface of the shell, the rapid pressing clamp is fixedly arranged on the fixing plate and fixedly connected with one end of the vertical moving part, and the other end of the vertical moving part is slidably connected with the horizontal moving part.
4. A pressure resistance test apparatus as set forth in claim 3, wherein: the vertical movement part comprises a horizontal plate and a first connecting part, the first connecting part comprises a first connecting piece and a first bearing, the first bearing is fixedly connected with one end of the first connecting piece and can rotate in the vertical direction, the other end of the first connecting piece is fixedly connected with one surface of the horizontal plate, and the other surface of the horizontal plate is fixedly connected with the rapid pressing pliers.
5. A pressure resistance test apparatus according to claim 4, wherein: the horizontal movement part comprises two vertical plates, an elastic piece and a second connecting part, the second connecting part comprises a second connecting piece, a third connecting piece and a second bearing, the second connecting piece is provided with a first inclined plane connected with the first bearing in a sliding mode, the second connecting piece is fixedly connected with one end of the third connecting piece, the second bearing is fixedly connected with the other end of the third connecting piece and can rotate in the horizontal direction, two ends of the elastic piece are respectively connected with one vertical plate, one end, far away from the elastic piece, of each vertical plate is provided with a second inclined plane connected with the second bearing in a sliding mode, the second connecting part and the elastic piece are arranged in the shell, the vertical plates are partially arranged in the shell and partially exposed out of the top surface of the shell, and the objective table is arranged between the two vertical plates.
6. A pressure resistance test apparatus according to claim 5, wherein: the pressure resistance test device further comprises three safety protection covers, one of the safety protection covers is fixed on the surface, far away from the top surface of the shell, of the horizontal plate, and the other two safety protection covers are fixed on the top surface and are respectively used for covering a vertical plate exposed out of the shell.
7. A pressure resistance test apparatus as set forth in claim 1, wherein: the objective table is provided with a handle position.
8. A pressure resistance test apparatus as set forth in claim 1, wherein: the shell comprises an upper shell and a lower shell, wherein the upper shell is connected with one end of the lower shell in a hinged connection mode, and the other end of the upper shell is detachably connected.
9. A pressure resistance test apparatus as set forth in claim 1, wherein: the shell is made of an insulating material.
10. A pressure resistance test apparatus as set forth in claim 1, wherein: the shell is provided with a plurality of wire grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853871.2U CN211402606U (en) | 2019-10-30 | 2019-10-30 | Pressure-resistant test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921853871.2U CN211402606U (en) | 2019-10-30 | 2019-10-30 | Pressure-resistant test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402606U true CN211402606U (en) | 2020-09-01 |
Family
ID=72210021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921853871.2U Expired - Fee Related CN211402606U (en) | 2019-10-30 | 2019-10-30 | Pressure-resistant test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340583A (en) * | 2021-07-22 | 2021-09-03 | 无锡威孚力达催化净化器有限责任公司 | Durability testing device for tower-shaped coupling torsion spring |
-
2019
- 2019-10-30 CN CN201921853871.2U patent/CN211402606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340583A (en) * | 2021-07-22 | 2021-09-03 | 无锡威孚力达催化净化器有限责任公司 | Durability testing device for tower-shaped coupling torsion spring |
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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: 20200901 Termination date: 20211030 |