CN209327457U - A kind of electro-static discharge test device - Google Patents
A kind of electro-static discharge test device Download PDFInfo
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- CN209327457U CN209327457U CN201821640591.9U CN201821640591U CN209327457U CN 209327457 U CN209327457 U CN 209327457U CN 201821640591 U CN201821640591 U CN 201821640591U CN 209327457 U CN209327457 U CN 209327457U
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- pedestal
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Abstract
The utility model discloses a kind of electro-static discharge test devices, including pedestal, the outer surface of cupular part of the pedestal is welded with clothes closet, the outer surface of cupular part of the clothes closet is fixedly installed with operating unit, the top of the pedestal is welded with column far from one end of pedestal, the column is fixedly connected with crossbeam far from one end outer surface of pedestal, the outer surface of cupular part of the crossbeam is fixedly installed with servo motor, the outer surface of cupular part of the pedestal has been bolted plummer close to the side of column, the outer surface of cupular part of the plummer is provided with position-limited rack, the clothes closet is internally provided with discharging generator, the column is socketed with shaft close to one end of crossbeam.A kind of electro-static discharge test device described in the utility model, avoids subjective error, improves the accuracy and authenticity of retest, while guaranteeing the relatively fixed of article and plummer to be measured, and then is conducive to stablizing for test and carries out, and brings better prospect of the application.
Description
Technical field
The utility model relates to electro-static discharge test device field, in particular to a kind of electro-static discharge test device.
Background technique
Static discharge refers to electric charge transfer caused by the object with different electrostatic potentials is adjacent to each other or direct contact.And
Electrostatic is as a kind of universal physical phenomenon, over the past decade along with the extensive of the rapid development of integrated circuit and high molecular material
Using the caused harm of active force, electric discharge and the induction of electrostatic is extremely serious, and electrostatic phenomenon easily causes the property of electronic component
It can decline and then can greatly shorten the service life of component, therefore in order to avoid the decline of electronic component performance, usually exist
In its production process, need to carry out electrostatic discharge testing to electronic product, and then carry out the antistatic effect of electronic product
Solution is improved.
Existing electro-static discharge test device structure it is simple usually only by electrostatic generator and electric discharge pipette tips conducting wire into
Row connection, when use, need man-hour manually hand-held to discharge pipette tips, since electrostatic test needs repeat to test, hand-held tool
There is error caused by certain subjective factor, is unfavorable for repeatability and operates repeatedly, while for test during actual test
Distance, test angle etc. have strict requirements, and article to be measured is only placed on plummer and do not done by existing test device
Any fixation, therefore will cause article to be measured and relatively move, and then influence the accuracy and accuracy of test, therefore make
During, certain influence is brought, for this purpose, it is proposed that a kind of electro-static discharge test device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of static discharge proposed is surveyed
Trial assembly is set.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of electro-static discharge test device, including pedestal, the outer surface of cupular part of the pedestal are welded with clothes closet, the clothes closet
Outer surface of cupular part be fixedly installed with operating unit, the top of the pedestal is welded with column far from one end of pedestal, described vertical
Column is fixedly connected with crossbeam far from one end outer surface of pedestal, and the outer surface of cupular part of the crossbeam is fixedly installed with servo motor,
The outer surface of cupular part of the pedestal has been bolted plummer, the outer surface of cupular part setting of the plummer close to the side of column
There is position-limited rack, the clothes closet is internally provided with discharging generator, and the column is socketed with shaft close to one end of crossbeam, institute
It states servo motor and is fixedly connected with push rod close to one end of plummer, the push rod is welded with fixation far from one end of servo motor
Cap, the bottom outer surface of the locking cap, which is connected together, electric discharge rifle, and the electric discharge rifle is fitting to connection far from one end of locking cap
There is protective cover, the side side wall of the electric discharge rifle has been bolted fixture block.
It is as above-mentioned technical proposal to further describe:
The electric discharge rifle includes that main body and pipette tips two parts form, and the pipette tips for the rifle that discharges are directed toward plummer, the fixation
Cap offers card slot close to one end of the body side side wall of electric discharge rifle, and the main body for the rifle that discharges passes through fixture block and card slot and fixation
Cap is fitting to connection.
It is as above-mentioned technical proposal to further describe:
The crossbeam is welded close to one end of column and shaft, and crossbeam is rotatablely connected by shaft and column, described to hold
The outer surface of cupular part both ends of microscope carrier are vertically welded with two groups of sliding slots, and plummer is connected by two groups of sliding slots and position-limited rack sliding
It connects.
It is as above-mentioned technical proposal to further describe:
The crossbeam offers the through-hole matched with push rod close to one end of push rod, and push rod is close to the one of servo motor
End is welded with inner side wall of through hole, and the electric discharge rifle is connect by push rod with servo motor transmission.
It is as above-mentioned technical proposal to further describe:
The outer surface of cupular part of the position-limited rack offers square through hole, and the width of square through hole is less than the width of plummer
It is located on same connecting line at degree, the pipette tips and position-limited rack of the electric discharge rifle and the outer surface center of plummer.
It is as above-mentioned technical proposal to further describe:
One side external surface of the discharging generator is provided with control switch, and control switch electrically connects with electric discharge rifle
It connects, a side external surface of the discharging generator is provided with Wiring port, and discharging generator by Wiring port and is led
Line and electric discharge rifle are electrically connected.
In the utility model: the electro-static discharge test device, by the servo motor of setting, push rod, locking cap and fixture block,
Electric discharge rifle is fixed on one end of push rod using fixture block and locking cap, and device is placed in by certain altitude by column and crossbeam,
Make electric discharge rifle carry out the vertical motion of constant speed orientation after pushing push rod by servo motor, is kept since speed is consistent with direction
It is constant, when carrying out retest, the subjective error generated there is no hand-held, and then be conducive to the structure for repeating to test
Authenticity carries article to be measured by plummer by the plummer and position-limited rack of setting, by using position-limited rack with
Plummer is slidably connected, therefore when article to be measured is placed on plummer, then can use the movement of position-limited rack restricted articles,
The square through hole opened up at the top of position-limited rack simultaneously has reserved test position, thus avoid the mobile accuracy for causing test of article with
Accuracy reduces, while being conducive to stablizing for test and carrying out, more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electro-static discharge test device overall structure diagram；
Fig. 2 be the utility model proposes a kind of electro-static discharge test device left view；
Fig. 3 be the utility model proposes a kind of electro-static discharge test device plummer top view；
Fig. 4 is schematic enlarged-scale view at A in Fig. 1.
In figure: 1, pedestal；2, clothes closet；3, operating unit；4, column；5, crossbeam；6, servo motor；7, plummer；8, it limits
Position frame；9, discharging generator；10, shaft；11, push rod；12, locking cap；13, discharge rifle；14, protective cover；15, fixture block.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of electro-static discharge test device, including pedestal 1, the outer surface of cupular part of pedestal 1 are welded with clothes closet
2, insulation protection is carried out to discharging generator 9, the outer surface of cupular part of clothes closet 2 is fixedly installed with operating unit 3, the top of pedestal 1
Portion is welded with column 4 far from one end of pedestal 1, and column 4 is fixedly connected with crossbeam 5 far from one end outer surface of pedestal 1, so that whole
A device is elevated certain angle, and the outer surface of cupular part of crossbeam 5 is fixedly installed with servo motor 6, the outer surface of cupular part of pedestal 1
Side close to column 4 has been bolted plummer 7, and the outer surface of cupular part of plummer 7 is provided with position-limited rack 8, the inside of clothes closet 2
It is provided with discharging generator 9, column 4 is socketed with shaft 10 close to one end of crossbeam 5, so that can be between crossbeam 5 and column 4
Angular adjustment is carried out, servo motor 6 is fixedly connected with push rod 11 close to one end of plummer 7, and push rod 11 is far from servo motor 6
One end is welded with locking cap 12, and the bottom outer surface of locking cap 12, which is connected together, electric discharge rifle 13, and the rifle 13 that discharges is far from locking cap
12 one end, which is fitting to connection, protective cover 14, protects to the pipette tips of electric discharge rifle 13, and the side side wall bolt of electric discharge rifle 13 connects
It is connected to fixture block 15.
The rifle 13 that discharges includes that main body and pipette tips two parts form, and the pipette tips for the rifle 13 that discharges are directed toward plummer 7, locking cap 12
One end close to the body side side wall of electric discharge rifle 13 offers card slot, and the main body for the rifle 13 that discharges by fixture block 15 and card slot with
Locking cap 12 is fitting to connection, so that the main body of electric discharge rifle 13 is more stable by locking cap 12 and the connection of one end of push rod 11.
Crossbeam 5 is welded close to one end of column 4 and shaft 10, and crossbeam 5 is rotatablely connected by shaft 10 and column 4, is made
Angular adjustment can be carried out by obtaining between crossbeam 5 and column 4, so that electric discharge rifle 13 can change angle according to article to be measured,
The outer surface of cupular part both ends of plummer 7 are vertically welded with two groups of sliding slots, and plummer 7 is sliding by two groups of sliding slots and position-limited rack 8
Dynamic connection, so that position-limited rack 8 can be defined the position of the article to be measured on plummer 7 by the sliding with sliding slot.
Crossbeam 5 offers the through-hole matched with push rod 11 close to one end of push rod 11, and push rod 11 is close to servo motor 6
One end and inner side wall of through hole weld, electric discharge rifle 13 is sequentially connected by push rod 11 and servo motor 6, is pushed away by servo motor 6
Dynamic push rod 11 is so that electric discharge rifle 13 is oriented the vertical motion of constant speed.
The outer surface of cupular part of position-limited rack 8 offers square through hole, and the width of square through hole is less than the width of plummer 7,
Test position is reserved for article to be measured, is located at the pipette tips and position-limited rack 8 of the rifle 13 that discharges and the outer surface center of plummer 7 same
On one connecting line.
One side external surface of discharging generator 9 is provided with control switch, and control switch electrically connects with electric discharge rifle 13
It connects, a side external surface of discharging generator 9 is provided with Wiring port, and discharging generator 9 passes through Wiring port and conducting wire
It is electrically connected with electric discharge rifle 13, is that electric discharge rifle 13 is provided after electrostatic and by wire transmission to the rifle that discharges by discharging generator 9
13 position.
Working principle: the utility model is electro-static discharge test device, and the static discharge device is by pedestal 1 as master
It supports, electrostatic is generated and by the pipette tips of wire transmission to electric discharge rifle 13 to article to be measured by discharging generator 9
Electrostatic test, while the intensity of the adjustable electrostatic of key on discharging generator 9 are carried out, in addition, whole process is by operating
Unit 3 is controlled, and when carrying out electrostatic test, when position-limited rack 8 is lifted certain altitude, article to be measured is placed on plummer
After on 7, position restriction is carried out to article to be measured after position-limited rack 8 is put down, avoids article to be measured and plummer 7 hair in test
Raw relative movement, the servo motor 6 after setting the number and relevant parameter tested by operating unit 3, on crossbeam 5
Push rod 11 is pushed, since push rod 11 is closely connect with electric discharge rifle 13 by locking cap 12 and fixture block 15, and then push rod
11 promotion electric discharge rifles 13 are oriented the vertical motion of constant speed and article to be measured carries out electrostatic test, since whole process is not artificial
Control electric discharge rifle 13 is able to maintain so that test is repeated several times and is able to maintain measuring distance, test angle and test speed
It is constant, and then subjective error is not present, guarantee the authenticity of result, it is more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of electro-static discharge test device, including pedestal (1), it is characterised in that: the outer surface of cupular part of the pedestal (1) welds
Have clothes closet (2), the outer surface of cupular part of the clothes closet (2) is fixedly installed with operating unit (3), and the top of the pedestal (1) is separate
One end of pedestal (1) is welded with column (4), and the column (4) is fixedly connected with crossbeam far from one end outer surface of pedestal (1)
(5), the outer surface of cupular part of the crossbeam (5) is fixedly installed with servo motor (6), and the outer surface of cupular part of the pedestal (1) is close
The side of column (4) has been bolted plummer (7), and the outer surface of cupular part of the plummer (7) is provided with position-limited rack (8), institute
Being internally provided with discharging generator (9) for clothes closet (2) is stated, the column (4) is socketed with shaft close to the one end of crossbeam (5)
(10), the servo motor (6) is fixedly connected with push rod (11) close to the one end of plummer (7), and the push rod (11) is separate to be watched
The one end for taking motor (6) is welded with locking cap (12), and the bottom outer surface of the locking cap (12) is connected together and has electric discharge rifle
(13), electric discharge rifle (13) is fitting to connection far from the one end of locking cap (12) and has protective cover (14), electric discharge rifle (13)
Side side wall has been bolted fixture block (15).
2. a kind of electro-static discharge test device according to claim 1, it is characterised in that: the electric discharge rifle (13) includes master
Body and pipette tips two parts form, and the pipette tips of electric discharge rifle (13) are directed toward plummer (7), and the locking cap (12) is close to electric discharge rifle
(13) one end of body side side wall offers card slot, and the main body of electric discharge rifle (13) passes through fixture block (15) and card slot and fixation
Cap (12) is fitting to connection.
3. a kind of electro-static discharge test device according to claim 1, it is characterised in that: the crossbeam (5) is close to column
(4) one end and shaft (10) is welded, and crossbeam (5) is rotatablely connected by shaft (10) and column (4), the plummer (7)
Outer surface of cupular part both ends be vertically welded with two groups of sliding slots, and plummer (7) is connected by two groups of sliding slots and position-limited rack (8) sliding
It connects.
4. a kind of electro-static discharge test device according to claim 1, it is characterised in that: the crossbeam (5) is close to push rod
(11) one end offers the through-hole matched with push rod (11), and the one end and through-hole of push rod (11) close to servo motor (6)
Inner sidewall welding, the electric discharge rifle (13) are sequentially connected by push rod (11) and servo motor (6).
5. a kind of electro-static discharge test device according to claim 1, it is characterised in that: the top of the position-limited rack (8)
Outer surface offers square through hole, and the width of square through hole is less than the width of plummer (7), the pipette tips of electric discharge rifle (13)
It is located on same connecting line at the outer surface center of position-limited rack (8) and plummer (7).
6. a kind of electro-static discharge test device according to claim 1, it is characterised in that: the discharging generator (9)
A side external surface be provided with control switch, and control switch and electric discharge rifle (13) are electrically connected, the discharging generator (9)
A side external surface be provided with Wiring port, and discharging generator (9) passes through Wiring port and conducting wire and electric discharge rifle (13) electricity
Property connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640591.9U CN209327457U (en) | 2018-10-10 | 2018-10-10 | A kind of electro-static discharge test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821640591.9U CN209327457U (en) | 2018-10-10 | 2018-10-10 | A kind of electro-static discharge test device |
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| Publication Number | Publication Date |
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| CN209327457U true CN209327457U (en) | 2019-08-30 |
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| CN201821640591.9U Active CN209327457U (en) | 2018-10-10 | 2018-10-10 | A kind of electro-static discharge test device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504424A (en) * | 2021-07-22 | 2021-10-15 | 翌胜电子(苏州)有限公司 | ESD test system and test method |
-
2018
- 2018-10-10 CN CN201821640591.9U patent/CN209327457U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113504424A (en) * | 2021-07-22 | 2021-10-15 | 翌胜电子(苏州)有限公司 | ESD test system and test method |
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