CN208873710U - A kind of suction tray of electronic diode - Google Patents
A kind of suction tray of electronic diode Download PDFInfo
- Publication number
- CN208873710U CN208873710U CN201821721057.0U CN201821721057U CN208873710U CN 208873710 U CN208873710 U CN 208873710U CN 201821721057 U CN201821721057 U CN 201821721057U CN 208873710 U CN208873710 U CN 208873710U
- Authority
- CN
- China
- Prior art keywords
- suction tray
- diode
- slab
- soft
- pedestal
- 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.)
- Active
Links
Landscapes
- Manipulator (AREA)
Abstract
The utility model provides a kind of suction tray of electronic diode, belong to electronic diode technical field, including pedestal, suction tray and diode, insertion is provided with suction tray above pedestal, diode is connected with above suction tray, pedestal includes exhaust tube and hard rubber sheet, exhaust tube, which runs through, to be arranged in the middle part of base front surface, hard rubber sheet is fitted tightly over base bottom by glue, suction tray includes soft-slab, antistatic plate, adsorption hole and adsorption tube, and soft-slab is fitted tightly over above suction tray by glue.Adsorption hole, adsorption tube, exhaust tube and suction tray are provided in the device, after diode is put into suction tray, being evacuated end pivot bush unit by exhaust tube and connecting pin and external evacuator can be clean from adsorption tube extraction by the air in adsorption hole, reach adsorption hole and forms vacuum state, so that diode is inhaled steady, and then when detecting diode behavior, its detection accuracy is improved.
Description
Technical field
The utility model relates to electronic diode technical fields, more specifically, being related to a kind of suction tray of diode.
Background technique
The most common function of diode is exactly only electric current to be allowed, by (referred to as forward bias voltage drop), to be hindered when reversed by single direction
Disconnected (referred to as reverse bias), therefore, diode can be thought of as the non-return valve of electronic edition, but existing diode can exist when detecting
Following deficiency: existing because before diode package, needing to test the multiple parameters of product to judge whether product is qualified
Have in technology, be to be put into diode in monitor station directly to detect, since monitor station is fixed unstable, will affect detection data not
Standard results in the need for repeatedly carrying out detection data to diode, it is therefore desirable to make further innovation on this basis, provide one
The suction tray of kind electronic diode.
Utility model content
The utility model is intended to solve the fixed shakiness of diode detection platform, will affect the inaccurate of detection data, causes to need
The technical issues of detection data repeatedly being carried out to diode, a kind of suction tray of electronic diode is provided, which centers
There are adsorption hole, adsorption tube, exhaust tube and suction tray, after diode is put into suction tray, passes through exhaust tube and connecting pin and outside
Evacuator is evacuated end pivot bush unit and can extract the air in adsorption hole completely from adsorption tube, reaches adsorption hole and forms vacuum
State so that diode is inhaled surely, and then when detecting diode behavior, improves its detection accuracy.
To achieve the above object, this experiment is novel provides the following technical solutions: a kind of suction tray of electronic diode, including
Pedestal, suction tray and diode, pedestal top insertion are provided with suction tray, are connected with two poles above the suction tray
Pipe；
The pedestal includes exhaust tube and hard rubber sheet, and the exhaust tube, which runs through, to be arranged in the middle part of base front surface, described hard
Offset plate is fitted tightly over base bottom by glue；
The suction tray includes soft-slab, antistatic plate, adsorption hole and adsorption tube, and the soft-slab is closely pasted by glue
It closes above suction tray, the antistatic plate is fitted tightly over above soft-slab by glue, and the adsorption hole runs through setting
In the middle part of suction tray, soft-slab and antistatic plate.
Further preferred scheme: the exhaust tube quantity is equipped with two groups, and one group is two, and exhaust tube connecting pin
End pivot bush unit is evacuated with external evacuator.
Further preferred scheme: the hard rubber sheet bottom is equipped with a plurality of anti-skidding groove, and anti-skidding groove is in outwardly protrude
Shape, and anti-skidding groove bottom is rough surface.
Further preferred scheme: the soft-slab is in rounded shape, and soft-slab is with a thickness of 2cm-2.5cm.
Further preferred scheme: the antistatic plate is antistatic PC plate, and antistatic PC plate plate diameter and soft-slab plate
Diameter and suction tray disk diameter are consistent.
Further preferred scheme: the equal movable sleeve in connecting pin is connected to adsorption tube inside the adsorption hole.
Further preferred scheme: setting is run through in connecting pin inside adsorption tube lower inside connecting pin and exhaust tube,
And adsorption tube runs through setting in the middle part of pedestal, suction tray, soft-slab and antistatic plate.
The utility model provides a kind of suction tray of electronic diode, has the advantages that
(1) suction tray of this kind of electronic diode is provided with adsorption hole, adsorption tube, exhaust tube and suction tray, diode
After being put into suction tray, being evacuated end pivot bush unit by exhaust tube and connecting pin and external evacuator can be by the sky in adsorption hole
Gas extracts completely from adsorption tube, reaches adsorption hole and forms vacuum state, so that diode is inhaled surely, and then in detection diode
When energy, its detection accuracy is improved.
(2) frictional force between pedestal and monitor station contact surface can be increased by the anti-skidding groove of hard rubber sheet bottom, in turn
Enhance the stability of base bottom.
(3) when diode is adsorbed firm, so that soft-slab has a soft protective layer to diode, two are avoided
Pole pipe is subject to crushing, and then safeguard measure when improving diode detection.
(4) when diode is adsorbed detection, so that antistatic PC plate can prevent from generating electrostatic around diode, in turn
Avoid harm caused by electrostatic generates.
To sum up, the suction tray of this kind of electronic diode has wide applicability, to solve to propose in above-mentioned background technique
Existing diode detection platform it is fixed unstable, will affect the inaccurate of detection data, result in the need for repeatedly examining diode
, there is higher promotional value in the problem of measured data.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the pedestal positive structure diagram of the utility model.
Fig. 3 is the suction tray overlooking structure diagram of the utility model.
Fig. 4 is the pedestal schematic cross-sectional view of the utility model.
In Fig. 1-4: pedestal 1, exhaust tube 101, hard rubber sheet 102；Suction tray 2, soft-slab 201, antistatic plate 202, absorption
Hole 203, adsorption tube 204；Diode 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Exhaust tube 101, hard rubber sheet 102 used in the utility model；Suction tray 2, soft-slab 201,202 and of antistatic plate
Adsorption tube 204 can be as obtained by being bought market or individual is customized.
Embodiment:
Please refer to Fig. 1 to 4, in the utility model embodiment, a kind of suction tray of electronic diode, including pedestal 1, absorption
Disk 2 and diode 3, insertion is provided with suction tray 2 above pedestal 1, and diode 3 is connected with above suction tray 2；
Pedestal 1 includes exhaust tube 101 and hard rubber sheet 102, and exhaust tube 101 is through setting in the positive Middle face of pedestal 1, ebonite
Plate 102 is fitted tightly over 1 bottom of pedestal by glue；
Suction tray 2 includes soft-slab 201, antistatic plate 202, adsorption hole 203 and adsorption tube 204, and soft-slab 201 passes through glue
Water is fitted tightly over 2 top of suction tray, and antistatic plate 202 is fitted tightly over 201 top of soft-slab, adsorption hole 203 by glue
Through setting at 202 middle part of suction tray 2, soft-slab 201 and antistatic plate.
Preferred in the present embodiment, 101 quantity of exhaust tube is equipped with two groups, and one group is two, and exhaust tube 101 connects
End is evacuated end pivot bush unit with external evacuator, can will inhale after so that its exhaust tube 101 is accessed external evacuator pumping end
Air in attached hole 203 extracts completely from adsorption tube 204, reaches adsorption hole 203 and forms vacuum state, so that diode 3 is inhaled
Surely, and then when detecting 3 performance of diode, its detection accuracy is improved；102 bottom of hard rubber sheet is equipped with a plurality of anti-skidding groove, and anti-
Sliding slot line is in outwardly protrude shape, and anti-skidding groove bottom is rough surface, increase the anti-skidding groove of its 102 bottom of hard rubber sheet can
Frictional force between pedestal 1 and monitor station contact surface, and then enhance the stability of 1 bottom of pedestal；Soft-slab 201 is in rounded shape,
And soft-slab 201 makes it when diode 3 is adsorbed firm with a thickness of 2cm-2.5cm, so that soft-slab 201 is to diode 3
There is a soft protective layer, avoid diode 3 and be subject to crushing, and then improves safeguard measure when diode 3 detects；Antistatic
Plate 202 is antistatic PC plate 202, and 202 plate diameter of antistatic PC plate and 201 plate diameter of soft-slab and 2 disk diameter of suction tray are consistent, make
It so that antistatic PC plate 202 can prevent 3 surrounding of diode from generating electrostatic, and then is avoided when diode 3 is adsorbed detection
Harm caused by electrostatic generates；The 203 equal movable sleeve in inside connecting pin of adsorption hole is connected to adsorption tube 204, makes its adsorption hole 203 can
The absorption of diode 3 is firm, so that improving the stability of diode 3；204 lower inside connecting pin of adsorption tube and exhaust tube 101
Internal connecting pin is through setting, and adsorption tube 204 is through setting in pedestal 1, suction tray 2, soft-slab 201 and antistatic plate
202 middle parts.
The suction tray of electronic diode provided in this embodiment can prevent 3 surrounding of diode from generating electrostatic, and then avoid
Harm caused by electrostatic generates.
Working principle:
When using a kind of suction tray of electronic diode of the utility model, firstly, after diode 3 is put into suction tray 2,
Being evacuated end pivot bush unit by exhaust tube 101 and connecting pin and external evacuator can be by the air in adsorption hole 203 from suction
Attached pipe 204 extracts completely, reaches adsorption hole 203 and forms vacuum state, so that diode is inhaled surely, and then is convenient for 3 property of diode
Work can be detected, meanwhile, the anti-skidding groove of 102 bottom of hard rubber sheet can increase the frictional force between pedestal 1 and monitor station contact surface,
And then enhance the stability of 1 bottom of pedestal, finally, when diode 3 is adsorbed firm, so that soft-slab 201 is to diode 3
There is a soft protective layer, avoid diode 3 and be subject to crushing, secondly when diode 3 is adsorbed detection, so that antistatic PC
Plate 202 can prevent 3 surrounding of diode from generating electrostatic.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of suction tray of electronic diode, including pedestal (1), suction tray (2) and diode (3), it is characterised in that: described
Insertion is provided with suction tray (2) above pedestal (1), is connected with diode (3) above the suction tray (2)；
The pedestal (1) includes exhaust tube (101) and hard rubber sheet (102), and the exhaust tube (101) is through setting in pedestal
(1) positive Middle face, the hard rubber sheet (102) are fitted tightly over pedestal (1) bottom by glue；
The suction tray (2) includes soft-slab (201), antistatic plate (202), adsorption hole (203) and adsorption tube (204), described
Soft-slab (201) is fitted tightly over above suction tray (2) by glue, and the antistatic plate (202) is fitted closely by glue
Above soft-slab (201), the adsorption hole (203) is through setting in suction tray (2), soft-slab (201) and antistatic plate
(202) middle part.
2. the suction tray of electronic diode according to claim 1, it is characterised in that: exhaust tube (101) quantity is set
There are two groups, and one group is two, and exhaust tube (101) connecting pin and external evacuator are evacuated end pivot bush unit.
3. the suction tray of electronic diode according to claim 1, it is characterised in that: hard rubber sheet (102) bottom is set
There is a plurality of anti-skidding groove, and anti-skidding groove is in outwardly protrude shape, and anti-skidding groove bottom is rough surface.
4. the suction tray of electronic diode according to claim 1, it is characterised in that: the soft-slab (201) is rounded
Shape, and soft-slab (201) is with a thickness of 2cm-2.5cm.
5. the suction tray of electronic diode according to claim 1, it is characterised in that: the antistatic plate (202) is anti-
Electrostatic PC plate (202), and antistatic PC plate (202) plate diameter and soft-slab (201) plate diameter and suction tray (2) disk diameter are consistent.
6. the suction tray of electronic diode according to claim 1, it is characterised in that: connect inside the adsorption hole (203)
It connects the equal movable sleeve in end and is connected to adsorption tube (204).
7. the suction tray of electronic diode according to claim 1, it is characterised in that: the interior subordinate of the adsorption tube (204)
Square connecting pin and exhaust tube (101) internal connecting pin are through setting, and adsorption tube (204) is through setting in pedestal (1), absorption
In the middle part of disk (2), soft-slab (201) and antistatic plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721057.0U CN208873710U (en) | 2018-10-23 | 2018-10-23 | A kind of suction tray of electronic diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721057.0U CN208873710U (en) | 2018-10-23 | 2018-10-23 | A kind of suction tray of electronic diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873710U true CN208873710U (en) | 2019-05-17 |
Family
ID=66470710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721057.0U Active CN208873710U (en) | 2018-10-23 | 2018-10-23 | A kind of suction tray of electronic diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208873710U (en) |
-
2018
- 2018-10-23 CN CN201821721057.0U patent/CN208873710U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204255973U (en) | A kind of electric bicycle velocity-measuring system | |
| CN208334320U (en) | Negative aeroion comprehensive detector | |
| CN208873710U (en) | A kind of suction tray of electronic diode | |
| CN201733438U (en) | Earphone plugging and pulling detection circuit | |
| CN203688176U (en) | Air tightness detection device of lead-acid storage battery | |
| CN202305066U (en) | Low-frequency pulsation/static pressure sensor | |
| CN205003051U (en) | PM2. 5 sensor based on laser light scattering | |
| CN202305004U (en) | Device for detecting inherent frequency of workpiece | |
| CN205384051U (en) | Sensitivity of electron cigarette and relaxation degree testing arrangement | |
| CN102937659A (en) | Small sample testing clip | |
| CN205014967U (en) | Aperture detector | |
| CN105954329A (en) | Granular food humidity detection system based on buffering protection circuit | |
| CN204347172U (en) | A kind of electric-leakage detection circuit | |
| CN102621511A (en) | Measuring and testing device for ground resistance tester | |
| CN207808701U (en) | Coat peeling unit | |
| CN206671397U (en) | A kind of ammeter of replaceable battery | |
| CN206234431U (en) | Three valve groups | |
| CN201577166U (en) | Image pickup device testing fixture | |
| CN202305762U (en) | Storage battery tester with wide detection range | |
| CN209432929U (en) | A kind of multi-functional leakage current test device | |
| CN208314055U (en) | Acquisition module | |
| CN202093068U (en) | Voltage withstanding testing device | |
| CN205691533U (en) | Particle food dust humidity detection system | |
| CN214174325U (en) | High sensitivity quality detects uses carbon dioxide apparatus | |
| CN106404855A (en) | Base electrode-adjusting steady-state humidity detection system for granular food |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |