CN110361153A - A kind of semiconductor refrigeration member detection device - Google Patents
A kind of semiconductor refrigeration member detection device Download PDFInfo
- Publication number
- CN110361153A CN110361153A CN201910741856.7A CN201910741856A CN110361153A CN 110361153 A CN110361153 A CN 110361153A CN 201910741856 A CN201910741856 A CN 201910741856A CN 110361153 A CN110361153 A CN 110361153A
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- CN
- China
- Prior art keywords
- semiconductor refrigeration
- refrigeration member
- detection device
- sucker
- vibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/06—Multidirectional test stands
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The present invention relates to semiconductor refrigeration member detection device technology fields, title is a kind of semiconductor refrigeration member detection device, it includes a pedestal, the chassis left side installs first vibration device, first vibration device has the export head of vibration, export head connects connecting rod, the connecting rod right end is equipped with the first sucker of absorption semiconductor refrigeration member porcelain plate, the base right side installation riser, horizontally disposed spring is installed on the left of the vertical plate, the spring left end is equipped with the second sucker, first sucker and the second sucker is oppositely arranged.Such detection device has the advantages that examine semiconductor refrigeration member shock resistance that easy to use, detection is accurate.
Description
Technical field
The present invention relates to semiconductor refrigeration member detection device technology fields, concretely relate to semiconductor refrigeration member detection
Device.
Background technique
Semiconductor refrigeration member includes the crystal grain that porcelain plate and porcelain plate weld above, and good semiconductor refrigeration member requires crystal grain must
It must securely be welded on porcelain plate, it is durable in use, it does not snap；In fact, semiconductor refrigeration member is in sometimes
In the environment of vibration, and intolerant to using, so the anti-seismic performance of semiconductor refrigeration member is examined to become detection semiconductor refrigeration member
One important inspection project.
In the prior art, it is that semiconductor refrigeration member is placed on shake table that some, which examines the shock resistance of semiconductor refrigeration member,
On, shake table is started, semiconductor refrigeration member service performance is detected after a period of time, tests whether its refrigeration effect decays, still
It has the shortcomings that test effect is not good enough, affects the accuracy of semiconductor refrigeration member test.
Summary of the invention
Mesh of the invention provides a kind of easy to use, accurate semiconductor refrigeration member inspection of detection aiming at disadvantages mentioned above
Survey device.
The technical proposal of the invention is realized in this way, a kind of semiconductor refrigeration member detection device, it is characterized in that: it includes
One pedestal, the chassis left side install first vibration device, and first vibration device has the output of vibration
Head, export head connect connecting rod, and the connecting rod right end is equipped with the first sucker of absorption semiconductor refrigeration member porcelain plate.
Further speaking, the base right side installation riser, the vertical plate left side are equipped with horizontally disposed spring,
The spring left end is equipped with the second sucker, and first sucker and the second sucker are oppositely arranged.
Further speaking, it is also equipped with turntable on the vertical plate, rocker arm, the bullet are installed on the right side of the turntable
Spring is mounted on the left side of turntable.
Further speaking, there are one big pedestals below the pedestal, with up and down between the big pedestal and pedestal
The second vibration device connection of vibration, second vibration device are to vibrate up and down device.
Further speaking, there is slideway on the pedestal, there is on the slideway sliding panel, on the sliding panel
With upright bar, there is insertion hole in upright bar, the connecting rod is passed through and inserted in the hole.
Further speaking, the submounts are also equipped with a moist closet, the connecting rod right end and the bullet
Inside moist closet, the moist closet has opening for spring left end.
Further speaking, there is door and insulating layer outside the moist closet.
Further speaking, first vibration device and/or the second vibration device are separately connected strength control device.
The beneficial effects of the present invention are: such detection device, which has, examines user to semiconductor refrigeration member shock resistance
Just, accurate advantage is detected.
Detailed description of the invention
Fig. 1 is side structure schematic diagram of the present invention.
Wherein: 1, pedestal 2, the first vibration device 3, export head 4, connecting rod 5, the first sucker 6, semiconductor refrigeration member
7, vertical plate 8, spring 9, the second sucker 10, turntable 11, rocker arm 12, big pedestal 13, slideway 14, sliding panel 15, heat preservation
Room 16, the second vibration device 17, upright bar 18, insertion hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, a kind of semiconductor refrigeration member detection device, it is characterized in that: it includes a pedestal 1, the bottom
First vibration device 2 is installed in seat left side, and first vibration device has the export head 3 of vibration, and export head connection connects
Bar 4, the connecting rod right end are equipped with the first sucker 5 of absorption semiconductor refrigeration member porcelain plate.
When using this detection device, the porcelain plate of semiconductor refrigeration member 6 can be adsorbed on the first sucker, start the first vibration
Dynamic device, the first vibration device vibrate, and in the direction of vibration such as figure the direction of arrow F, in this way, semiconductor refrigeration member is just located
After vibrational state, a period of time, its performance can detecte, could be aware that its shock resistance.
First vibration device is exactly a vibration device, and vibration dress in the prior art can be used in vibration device
It sets, such as electromagnetic oscillation device, motor oscillating device etc., can mainly issue vibration.
The sucker can be the reeded structure of tool made of rubber, and when porcelain plate is placed above, pressing is discharged recessed
Air in slot, can be by the porcelain plate of semiconductor refrigeration member face attached thereto.
Further speaking, the base right side installation riser 7, the vertical plate left side are equipped with horizontally disposed spring
8, the spring left end is equipped with the second sucker 9, and first sucker and the second sucker are oppositely arranged.
In this way, being can connect on the second sucker on the right side of semiconductor refrigeration member, test semiconductor refrigeration member is being drawn
Pull bearing performance under state.
Further speaking, it is also equipped with turntable 10 on the vertical plate, rocker arm 11 is installed on the right side of the turntable, it is described
Spring be mounted on the left side of turntable.
The present apparatus is in this way, can rotate and turn after the first sucker of semiconductor refrigeration member and the second sucker fix
Disk can test its bearing performance under the action of a torque.The direction of arrow D is the direction of turntable rotation in figure.
Further speaking, there are one big pedestals 12 below the pedestal, use between the big pedestal and pedestal
Second vibration device 16 of lower vibration connects, and second vibration device is to vibrate up and down device.
In this way, the performance of semiconductor refrigeration member superposition when the vibrations are up and down can be tested.The direction of arrow E is exactly in figure
The direction that second vibration device vibrates up and down.
Further speaking, there is slideway 13 on the pedestal, there is sliding panel 14, the sliding on the slideway
There is upright bar 17 on plate, there is insertion hole 18 in upright bar, the connecting rod is passed through and inserted in the hole.
In this way, preventing connecting rod free end sagging convenient for fixed connecting rod.
Further speaking, the submounts are also equipped with a moist closet 15, the connecting rod right end and described
Inside moist closet, the moist closet has opening for spring left end.
Electrothermal tube or cool water circulating pipe are installed on the moist closet side wall.
Further speaking, there is door and insulating layer outside the moist closet.
The performance of semiconductor refrigeration member at a certain temperature can be tested in this way.
Further speaking, first vibration device and/or the second vibration device are separately connected strength control device.
The oscillation intensity of vibration device adjustable in this way.
Preferably, the control dial plate of connection the first vibration device and the second vibration device is also equipped on the pedestal.
Above is only a specific embodiment of the present invention, but structure feature of the invention is not limited to this, any ability
Within the field of the present invention, made changes or modifications all cover in the scope of the patents of the invention the technical staff in domain.
Claims (8)
1. a kind of semiconductor refrigeration member detection device, it is characterized in that: it includes a pedestal, the chassis left side installs one
First vibration device, first vibration device have the export head of vibration, and export head connects connecting rod, the connecting rod right end
First sucker of absorption semiconductor refrigeration member porcelain plate is installed.
2. semiconductor refrigeration member detection device according to claim 1, it is characterized in that: the base right side installation is vertical
Plate, is equipped with horizontally disposed spring on the left of the vertical plate, and the spring left end is equipped with the second sucker, and described first
Sucker and the second sucker are oppositely arranged.
3. semiconductor refrigeration member detection device according to claim 2 turns it is characterized in that: being also equipped on the vertical plate
Disk, the turntable right side are equipped with rocker arm, and the spring is mounted on the left side of turntable.
4. semiconductor refrigeration member detection device according to claim 1,2 or 3, it is characterized in that: the pedestal is further below
There is a big pedestal, with the second vibration device connection vibrated up and down, second vibration between the big pedestal and pedestal
Dynamic device is to vibrate up and down device.
5. semiconductor refrigeration member detection device according to claim 4, it is characterized in that: there is slideway on the pedestal,
There is sliding panel on the slideway, there is upright bar on the sliding panel, there is insertion hole in upright bar, the connecting rod passes through
It inserts in the hole.
6. semiconductor refrigeration member detection device according to claim 2 or 3, it is characterized in that: the submounts are also pacified
Equipped with a moist closet, inside moist closet, the moist closet, which has, to be opened for the connecting rod right end and the spring left end
Mouthful.
7. semiconductor refrigeration member detection device according to claim 6, it is characterized in that: having door outside the moist closet
And insulating layer.
8. semiconductor refrigeration member detection device according to claim 4, it is characterized in that: first vibration device and/
Or second vibration device be separately connected strength control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741856.7A CN110361153A (en) | 2019-08-13 | 2019-08-13 | A kind of semiconductor refrigeration member detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741856.7A CN110361153A (en) | 2019-08-13 | 2019-08-13 | A kind of semiconductor refrigeration member detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110361153A true CN110361153A (en) | 2019-10-22 |
Family
ID=68224423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910741856.7A Pending CN110361153A (en) | 2019-08-13 | 2019-08-13 | A kind of semiconductor refrigeration member detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110361153A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705387A (en) * | 2022-06-01 | 2022-07-05 | 中国飞机强度研究所 | Push-back type vibration excitation control system and control method in airplane vibration fatigue test |
| CN115200818A (en) * | 2022-06-29 | 2022-10-18 | 江苏爱矽半导体科技有限公司 | Semiconductor test equipment |
-
2019
- 2019-08-13 CN CN201910741856.7A patent/CN110361153A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705387A (en) * | 2022-06-01 | 2022-07-05 | 中国飞机强度研究所 | Push-back type vibration excitation control system and control method in airplane vibration fatigue test |
| CN115200818A (en) * | 2022-06-29 | 2022-10-18 | 江苏爱矽半导体科技有限公司 | Semiconductor test equipment |
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