CN207472922U - A kind of clamping of electrostatic discharge simulation device and trigger device - Google Patents

A kind of clamping of electrostatic discharge simulation device and trigger device Download PDF

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Publication number
CN207472922U
CN207472922U CN201721650058.6U CN201721650058U CN207472922U CN 207472922 U CN207472922 U CN 207472922U CN 201721650058 U CN201721650058 U CN 201721650058U CN 207472922 U CN207472922 U CN 207472922U
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China
Prior art keywords
electrostatic discharge
clamping
simulation device
discharge simulation
trigger
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Chinese (zh)
Inventor
张海平
邹雪冬
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Kunshan Measuring And Testing Center
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Kunshan Measuring And Testing Center
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Abstract

Clamping and trigger device the utility model discloses a kind of electrostatic discharge simulation device, belong to electronic component and device testing unit technical field.The clamping of the electrostatic discharge simulation device and trigger device, supporting rack, clamping device and trigger device including being used to fix electrostatic discharge simulation device, support frame as described above is connect with clamping device, the clamping device can clamp the electrostatic discharge simulation device, the clamping device is connect with the trigger device, and the trigger device can trigger the electrostatic discharge simulation device electric discharge.The clamping of the electrostatic discharge simulation device of the utility model and trigger device can solve the problem of that electrostatic discharge simulation device cannot continuously hit electric discharge target target center in the prior art and operating personnel trigger electrostatic discharge simulation device easily by high-voltage electric shock.

Description

A kind of clamping of electrostatic discharge simulation device and trigger device
Technical field
The utility model is related to electronic component and device testing unit technical field more particularly to a kind of electrostatic discharge simulation devices Clamping and trigger device.
Background technology
The electrostatic that human body generates between object or two objects may cause the circuit of electrically or electronically equipment that event occurs Hinder or even be damaged.So the test for simulating static discharge is widely applied in worldwide.Electro-static discharging generator (ESD Generator) or electrostatic discharge simulation device (ESD Simulator) is, is commonly called as ESD gun (ESD gun), be electricity Important equipment in being tested in the experiment of magnetic compatible measurement with esd immunity (ESD immunity), in order to examine Can electronic equipment be worked normally by during external static discharge.
When carrying out electromagnetic compatibility measurement experiment or esd immunity is tested, compact-sized hand-held is generally utilized Electrostatic discharge simulation device/hand-held electrostatic electrical discharge generator generates electric discharge, in order to ensure the accuracy of immunity experiment, needs pair It is used after the calibration of electrostatic discharge simulation device.
In the prior art, when carrying out electrostatic discharge simulation device calibration test, operating personnel hold electrostatic discharge simulation device Be directed at electrostatic target, after operating personnel trigger the switch of electrostatic discharge simulation device electrostatic discharge simulation device to electrostatic target continuous discharge, The electric signal of reception is passed to after high-pressure attenuator on oscillograph and shown by electrostatic target again, until that can stablize reading on oscillograph To accurate wavy curve, obtained wavy curve and standard curve are then subjected to orientation ratio pair.In above-mentioned calibration test, by Electrostatic discharge simulation device is directly held in operating personnel to be tested, it will electrostatic discharge simulation device is caused to shake so that electrostatic Discharge Simulation device cannot continuously hit the bull's-eye, and stable and accurate wavy curve can not be shown on oscillograph, thus cannot be accurate Electrostatic discharge simulation device is calibrated;In addition, operating personnel directly trigger the switch of electrostatic discharge simulation device in the presence of high The danger that piezoelectricity is hit.
For defect in the prior art, clamping and trigger device there is an urgent need for a kind of electrostatic discharge simulation device of design, To solve, electrostatic discharge simulation device cannot continuously hit electric discharge target target center and operating personnel's triggering electrostatic discharge simulation device is easy The problem of by high-voltage electric shock.
Utility model content
Clamping and trigger device the purpose of this utility model is to provide a kind of electrostatic discharge simulation device, it is existing to solve Electrostatic discharge simulation device cannot continuously hit electric discharge target target center in technology and operating personnel's triggering electrostatic discharge simulation device is easy The problem of by high-voltage electric shock.
The utility model uses following technical scheme:
A kind of clamping of electrostatic discharge simulation device and trigger device, the support including being used to fix electrostatic discharge simulation device Frame, clamping device and trigger device, support frame as described above are connect with clamping device, and the clamping device can clamp the electrostatic and put Electric simulator, the clamping device are connect with the trigger device, and the trigger device can trigger the electrostatic discharge simulation Device discharges.
After this structure, by the gripping apparatus grips electrostatic discharge simulation device being mounted on supporting rack, solve Electrostatic discharge simulation device cannot continuously hit the problem of electric discharge target target center, and by setting trigger device, solve operator Member's triggering electrostatic discharge simulation device easily by high-voltage electric shock the problem of.
Further, the clamping device includes:
Holding tank, including the starting stave being mutually parallel and the second riser and the described starting stave one end of connection and The connecting bottom board of described second riser one end, the starting stave are provided with pilot hole and third threaded hole, the connecting bottom board It is connect with support frame as described above;
Grip block, one side are provided with guide post, and the guide post slip is arranged in the pilot hole, and one far from the guide post Side is used to contact the electrostatic discharge simulation device;
Adjusting rod, one end pass through the third threaded hole and are contacted with the grip block, pass through the adjusting rod The grip block is separate or close to second riser.
After this structure, electrostatic discharge simulation device can be positioned between grip block and the second riser, adjusting rod Grip block is supported, clamping to the electrostatic discharge simulation device of different size can be realized by adjusting adjusting rod, have preferable Versatility, avoiding the electrostatic discharge simulation device of different size needs the clamping device of special configuration dimension;And it clamps On the one hand the guide post and the pilot hole of starting stave set on plate may insure grip block towards clamping electrostatic discharge simulation device Direction is moved, and also on the other hand is able to that grip block is avoided to cause due to being not provided with guide post when not clamping electrostatic discharge simulation device The phenomenon that grip block slides.
Preferably, the trigger device includes:
Vertical connecting plates are connect with second riser;
Level tune plate, is provided with horizontal strip hole, and the horizontal strip hole is equipped with third fastener, the third Fastener is threadedly coupled with the vertical connecting plates, makes the fixation of the relatively described vertical connecting plates of the Level tune plate;
Cylinder is mounted on the Level tune plate, and the piston rod of the cylinder is towards the electrostatic discharge simulation device;
The position of the cylinder is adjusted by the vertical connecting plates and the Level tune plate, allows to the piston rod It is directed at the trigger button of the electrostatic discharge simulation device.
Preferably, the vertical connecting plates include orthogonal first vertical connecting plates and the second vertical connecting plates, institute The one end for stating the first vertical connecting plates is connect with one end of second vertical connecting plates, and first vertical connecting plates are provided with Vertical strip hole, the vertical strip hole are equipped with the 4th fastener, and the 4th fastener connects with the second riser screw thread It connects, makes the fixation of relatively described second riser of the vertical connecting plates, the Level tune plate and second vertical connecting plates Connection.
It is corresponding since the electrostatic discharge simulation device clamped by clamping device is different size after this structure The corresponding position of the trigger button of electrostatic discharge simulation device can also change, for this purpose, passing through vertical connecting plates and Level tune The setting of plate, can in the horizontal direction on vertical direction adjust cylinder position so that the piston rod of cylinder can be aligned not The trigger button of the electrostatic discharge simulation device of same specification makes it to ensure that trigger device can accurately trigger electrostatic discharge simulation device Electric discharge.
Preferably, support frame as described above includes pedestal, upright bar, connector and cross bar, and the upright bar is connect with the pedestal, institute It states cross bar to be vertically arranged by connector and the upright bar, one end of the cross bar connects the clamping device.
Preferably, the cross bar is slideably arranged in the connector, and the cross bar drives the clamping device energy It is enough to realize far from or close to the upright bar;
The connector is provided with the first threaded hole, and first threaded hole is threaded with the first fastener, and described One fastener supports the cross bar, so that the relatively described connector of the cross bar is fixed.
Preferably, the upright bar is slideably arranged in the connector, and the connector is provided with the second threaded hole, Second threaded hole is threaded with the second fastener, and second fastener supports the upright bar, so that the upright bar phase The connector is fixed.
After this structure, the clamping device that is connect with cross bar can be under the action of connector along being moved down in upright bar Dynamic, i.e., electrostatic discharge simulation device can realize the adjusting of different height with clamping device.
Preferably, the upright bar is cylindrical structure, and the connector is set in the upright bar and can be relative to institute State upright bar rotation.
After this structure, the electrostatic discharge simulation device can be adjusted according to the direction of electric discharge object, without Rotate entire supporting rack.
Preferably, the clamping of electrostatic discharge simulation device and trigger device further include pressure measurement component, and pressure measurement component includes pressure measurement Bar and pressure-measuring head, the pressure-measuring head are arranged on by the pressure measuring rod on support frame as described above, the pressure-measuring head can with it is described quiet The transmitting terminal of discharge of electricity simulator is opposite.
After this structure, the voltage of electrostatic discharge simulation device needs to require to be adjusted according to calibration test, directly Pressure measurement component is set in supporting rack, whether the voltage that can more conveniently measure electrostatic discharge simulation device meets wanting for calibration test It asks, without electrostatic discharge simulation device is removed the measure carried out again to electrostatic discharge simulation device pressure from clamping device.
Preferably, the horizontal bubble for detecting the cross bar levelness is provided on the cross bar.
After this structure, it can accurately adjust cross bar and be in horizontality, so that electrostatic discharge simulation device Transmitting terminal meets electrostatic target target center.
The beneficial effects of the utility model:
1) it is connect by supporting rack with clamping device, and passes through gripping apparatus grips electrostatic discharge simulation device, avoid school It in quasi- experiment, is tested since operating personnel directly hold electrostatic discharge simulation device, electrostatic discharge simulation device is caused to shake, is made Obtain the problem of electrostatic discharge simulation device cannot continuously hit the bull's-eye;
2) trigger button of electrostatic discharge simulation device is triggered by trigger device, operating personnel is avoided and directly triggers electrostatic The switch of Discharge Simulation device exists by the danger of high-voltage electric shock;
3) by the setting of grip block in clamping device and holding tank, clamping device can be made to realize to the quiet of different size The clamping of discharge of electricity simulator;
It 4), can be in the horizontal direction by the vertical connecting plates in trigger device and Level tune plate cylinder Level tune plate With the position that cylinder is adjusted on vertical direction so that the piston rod of cylinder can be directed at the electrostatic discharge simulation device of different size Trigger button makes its electric discharge to ensure that trigger device can accurately trigger electrostatic discharge simulation device.
Description of the drawings
Fig. 1 is the knot of a kind of clamping of electrostatic discharge simulation device provided by the utility model and an angle of trigger device Structure schematic diagram;
Fig. 2 is a kind of clamping of electrostatic discharge simulation device provided by the utility model and another angle knot of trigger device Structure schematic diagram;
Fig. 3 is a kind of structure diagram of clamping device provided by the utility model;
Fig. 4 is a kind of structure diagram of holding tank provided by the utility model;
Fig. 5 is a kind of structure diagram of vertical connecting plates provided by the utility model.
In figure:
01st, electrostatic discharge simulation device;
1st, supporting rack;11st, pedestal;12nd, upright bar;13rd, connector;14th, cross bar;
2nd, clamping device;21st, holding tank;211st, starting stave;2111st, pilot hole;2112nd, third threaded hole;
212nd, the second riser;2121st, the 4th threaded hole;2122nd, the 4th fastener;
213rd, connecting bottom board;2131st, connecting hole;
22nd, grip block;221st, guide post;
3rd, trigger device;31st, vertical connecting plates;311st, the first vertical connecting plates;3111st, vertical strip hole;
312nd, the second vertical connecting plates;3121st, the 5th threaded hole;3122nd, third fastener;
32nd, Level tune plate;321st, horizontal strip hole;
33rd, cylinder;
4th, pressure measurement component;41st, pressure measuring rod;42nd, pressure-measuring head;
5th, horizontal bubble;6th, adjusting rod;7th, the first fastener;8th, the second fastener.
Specific embodiment
The technical issues of to solve the utility model, the technical solution used and the technique effect reached are clearer, Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that Specific embodiment described herein is used only for explaining the utility model rather than the restriction to the utility model.In addition it also needs It is noted that illustrate only for ease of description, in attached drawing with the relevant part of the utility model and it is not all.
Clamping and trigger device present embodiment discloses a kind of electrostatic discharge simulation device, as depicted in figs. 1 and 2.This is quiet The clamping of discharge of electricity simulator and trigger device include supporting rack 1,2 and of clamping device for fixing electrostatic discharge simulation device 01 Trigger device 3.Supporting rack 1 is connect with clamping device 2, and clamping device 2 can clamp electrostatic discharge simulation device 01, clamping device 2 It is connect with trigger device 3, trigger device 3 can trigger electrostatic discharge simulation device 01 and discharge.
Wherein, supporting rack 1 includes pedestal 11, upright bar 12, connector 13 and cross bar 14.Upright bar 12 is connect with pedestal 11, horizontal Bar 14 is vertically arranged by connector 13 and upright bar 12, one end connection clamping device 2 of cross bar 14.Connector 13 can be right angle Elbow, one end of upright bar 12 are connect with supporting rack 1, and the other end is connect with elbow bend, and one end and the elbow bend of cross bar 14 connect It connects, the other end is connect with clamping device 2.In this present embodiment, connector 13 is cuboid, and there are two mutually for the setting of connector 13 Vertical through-hole, and it is respectively provided with the first threaded hole and the second screw thread on two opposite faces for being not provided with through-hole in connector 13 Hole.Upright bar 12 and cross bar 14 are slideably arranged in connector 13, and the first threaded hole is threadedly coupled the first fastener 7, the One fastener 7 supports cross bar 14, so that 14 opposite joints 13 of cross bar are fixed;Correspondingly, the second threaded hole is threadedly coupled second Fastener 8, the second fastener 8 support upright bar 12, so that 12 opposite joints 13 of upright bar are fixed.This structure enables to and horizontal stroke The clamping device 2 that bar 14 connects moves up and down under the effect of connector 13 along upright bar 12, i.e., so that electrostatic discharge simulation device into The adjusting of row different height, and cross bar 14 can also drive clamping device 2 that can realize far from or close to upright bar 12.In addition, The horizontal bubble 5 for detecting 14 levelness of cross bar is provided on cross bar 14, cross bar 14 can be accurately adjusted and be in level State, so that the transmitting terminal of electrostatic discharge simulation device 01 meets electrostatic target target center.
Wherein, the through-hole that above-mentioned connector 13 is set can be oblong aperture, square hole, delthyrium or cylindrical hole etc. other Meaning shape, upright bar 12 and cross bar 14 are also matched with shape of through holes accordingly.The preferred connector 13 of the present embodiment sets two cylinders Shape through-hole, cylindrical hole process simpler convenience, also, cylindrical 12 energy of upright bar compared to the through-hole of other shapes Enough connectors 13 for be arranged on it drive cross bar 14 to be rotated relative to upright bar 12 so that 01 energy of electrostatic discharge simulation device Enough directions according to electric discharge object are adjusted, without rotating entire supporting rack 1.
As shown in Figure 3 and Figure 4, clamping device 2 includes holding tank 21, grip block 22 and adjusting rod 6.Holding tank 21 includes phase Mutually parallel 211 and second riser 212 of starting stave and connection 212 one end of 211 one end of starting stave and the second riser Connecting bottom board 213, there are two pilot hole 2111 and third threaded hole 2112, the second riser 212 is set the setting of starting stave 211 There are two the 4th threaded hole 2121, connecting bottom board 213 is provided with connecting hole 2131, and the cross bar 14 in supporting rack 1 passes through connecting hole 2131 connect with clamping device 2.Grip block 22 is located between 211 and second riser 212 of starting stave of holding tank 21, wherein pressing from both sides The side setting of plate 22 is held there are two guide post 221, the slip of guide post 221 is arranged in the pilot hole 2111 of starting stave 211, far Side from guide post 221 is used to contact electrostatic discharge simulation device 01.Then, one end of adjusting rod 6 passes through third threaded hole 2112 And contacted with grip block 22, by 6 grip block of adjusting rod, 22 separate or close second riser 212, so as to fulfill to difference The electrostatic discharge simulation device 01 of specification carries out stable holding, has preferable versatility, avoids the static discharge of different size Simulator 01 needs the clamping device 2 of special configuration dimension;And the guide post 221 and starting stave set on grip block 22 On the one hand 211 pilot hole 2111 may insure grip block 22 towards the direction movement for clamping electrostatic discharge simulation device 01, another Aspect also is able to avoid grip block 22 when not clamping electrostatic discharge simulation device, and grip block 22 is caused due to being not provided with guide post 221 The phenomenon that landing, occurs.
In addition, trigger device 3 includes vertical connecting plates 31, Level tune plate 32 and cylinder 33.As shown in Fig. 5, connect vertically Fishplate bar 31 includes orthogonal first vertical connecting plates, 311 and second vertical connecting plates 312, the first vertical connecting plates 311 One end is connect with one end of the second vertical connecting plates 312, and the first vertical connecting plates 311 are set there are two vertical strip hole 3111, Second vertical connecting plates 312 set two the 5th threaded holes 3121.Vertical strip hole 3111 is equipped with the 4th fastener 2122, 4th fastener 2122 is threadedly coupled with the 4th threaded hole 2121 set on the second riser 212, makes vertical connecting plates 31 opposite The fixation of second riser 212;There are two horizontal strip holes 321 for the setting of Level tune plate 32, and horizontal strip hole 321 is equipped with third Fastener 3122, third fastener 3122 are threadedly coupled with the 5th threaded hole 3121 in the second vertical connecting plates 312, make level The fixation of 32 opposed vertical connecting plate 31 of adjustable plate;Cylinder 33 is mounted on level as the key element in trigger device 3 On adjustable plate 32, and the piston rod of cylinder 33 is towards electrostatic discharge simulation device 01;Pass through vertical connecting plates 31 and Level tune The position that plate 32 adjusts cylinder 33 allows to the trigger button that piston rod is directed at electrostatic discharge simulation device 01.Due to clamping device 2 There are many different size, the phases of the trigger button of corresponding electrostatic discharge simulation device 01 for clamped electrostatic discharge simulation device 01 Answer position that can also change, for this purpose, by the setting of vertical connecting plates 31 and Level tune plate 32, can in the horizontal direction and The position of cylinder 33 is adjusted on vertical direction so that the piston rod of cylinder 33 can be directed at the electrostatic discharge simulation device of different size 01 trigger button makes its electric discharge to ensure that trigger device 3 can accurately trigger electrostatic discharge simulation device 01.
In addition, the clamping of electrostatic discharge simulation device and trigger device further include pressure measurement component 4, pressure measurement component 4 includes pressure measurement Bar 41 and pressure-measuring head 42, pressure-measuring head 42 are arranged on by pressure measuring rod 41 on supporting rack 1, and pressure-measuring head 42 can be with static discharge mould The transmitting terminal for intending device 01 is opposite so that pressure-measuring head 42 can measure the pressure of the setting of electrostatic discharge simulation device 01.
The clamping of electrostatic discharge simulation device provided in this embodiment and the specifically used method of trigger device:
1. measure the pressure of 01 setting of electrostatic discharge simulation device
1) electrostatic discharge simulation device 01 is positioned in the holding tank 21 of clamping device 2, is pressed from both sides by adjusting adjusting rod 6 It holds plate 22 to move towards the direction of electrostatic discharge simulation device 01, until clamping electrostatic discharge simulation device 01;
2) the second fastener 8 is unclamped so that the clamping device 2 being connect with cross bar 14 is under the action of connector 13 along vertical Bar 12 moves up and down, and so that connector 13 is accordingly rotated around upright bar 12 so that the hair of electrostatic discharge simulation device 01 The pressure-measuring head 42 for penetrating end and pressure measurement component 4 be in sustained height and opposite, is then fastened by the second fastener 8, so as to stand 12 opposite joints 13 of bar are fixed;
3) the first fastener 7 is unclamped so that clamping device 2 is under the action of cross bar 14 towards close to the side of pressure-measuring head 42 It contacts to movement, and with pressure-measuring head 42, is then fastened by the first fastener 7, so that 14 opposite joints 13 of cross bar are fixed;
By above-mentioned steps, the pressure of 01 setting of electrostatic discharge simulation device is measured.
2. alignment electric discharge object makes electrostatic discharge simulation device 01 discharge
1) the first fastener 7 is unclamped so that clamping device 2 is under the action of cross bar 14 away from the side of pressure-measuring head 42 To mobile a distance, detach with pressure-measuring head 42, then fastened by the first fastener 7, so that 14 opposite joints 13 of cross bar It is fixed;
2) the second fastener 8 is unclamped so that the clamping device 2 being connect with cross bar 14 is under the action of connector 13 along vertical Bar 12 moves up and down, and so that connector 13 is accordingly rotated around upright bar 12 so that the hair of electrostatic discharge simulation device 01 End alignment electric discharge object is penetrated, which can be the electrostatic target in the calibration test of electrostatic discharge simulation device 01, can be with To carry out the electronic electric equipment in electromagnetic compatibility measurement experiment or esd immunity experiment;
3) the 4th fastener 2122 is unclamped, by adjusting vertical connecting plates 31 along vertical strip hole 3111 so that cylinder 33 piston rod is in sustained height with the trigger button of electrostatic discharge simulation device 01, then fastens the 4th fastener 2122, makes Vertical connecting plates 31 are obtained to fix with respect to holding tank 21;
4) third fastener 3122 is unclamped, by adjusting Level tune plate 32 along horizontal strip hole 321 so that cylinder 33 Piston rod be aligned with the trigger button of electrostatic discharge simulation device 01, then fasten third fastener 3122 so that Level tune 32 opposed vertical connecting plate 31 of plate is fixed;
5) the first fastener 7 is unclamped so that clamping device 2 is under the action of cross bar 14 towards the piston close to cylinder 33 A distance is moved in the direction of bar, with can contact and trigger when ensuring that piston rod stretches out the triggering of electrostatic discharge simulation device 01 by The first fastener 7 can be then fastened far from the trigger button of electrostatic discharge simulation device 01 when button and the piston contraction, with Fix 14 opposite joints 13 of cross bar.
After above-mentioned steps adjust, touching to electrostatic discharge simulation device 01 is realized by the piston rod movement of cylinder 33 Hair, so as to which electrostatic discharge simulation device 01 be made to discharge electric discharge object.
The calibration of the clamping of above-mentioned electrostatic discharge simulation device and trigger device in addition to can be used for electrostatic discharge simulation device 01 Experiment can be also used for carrying out electromagnetic compatibility measurement experiment or esd immunity experiment.
Embodiment of above is to elaborate the basic principle and characteristic of the utility model, and the utility model is not by above-mentioned reality The mode of applying limits, and on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, These changes and modifications are both fallen in claimed the scope of the utility model.The utility model requires protection scope is by appended Claims and its equivalent thereof.

Claims (10)

1. clamping and the trigger device of a kind of electrostatic discharge simulation device, the support including being used to fix electrostatic discharge simulation device (01) Frame (1), which is characterized in that further include clamping device (2) and trigger device (3), support frame as described above (1) connects with clamping device (2) It connects, the clamping device (2) can clamp the electrostatic discharge simulation device (01), and the clamping device (2) fills with the triggering (3) connection is put, the trigger device (3) can trigger electrostatic discharge simulation device (01) electric discharge.
2. clamping and the trigger device of electrostatic discharge simulation device according to claim 1, which is characterized in that the clamping dress (2) are put to include:
Holding tank (21), including the starting stave (211) being mutually parallel and the second riser (212) and connection described first Riser (211) one end and the connecting bottom board (213) of second riser (212) one end, the starting stave (211), which is provided with, leads To hole (2111) and third threaded hole (2112), the connecting bottom board (213) connect with support frame as described above (1);
Grip block (22), one side are provided with guide post (221), and the guide post (221) is slided and is arranged in the pilot hole (2111), Side far from the guide post (221) is used to contact the electrostatic discharge simulation device (01);
Adjusting rod (6), one end pass through the third threaded hole (2112) and are contacted with the grip block (22), pass through the tune Pole (6) is so that the grip block (22) is separate or close to second riser (212).
3. clamping and the trigger device of electrostatic discharge simulation device according to claim 2, which is characterized in that the triggering dress (3) are put to include:
Vertical connecting plates (31) are connect with second riser (212);
Level tune plate (32), is provided with horizontal strip hole (321), and the horizontal strip hole (321) is equipped with third fastening Part (3122), the third fastener (3122) are threadedly coupled with the vertical connecting plates (31), make the Level tune plate (32) fixation of relatively described vertical connecting plates (31);
Cylinder (33) is mounted on the Level tune plate (32), and the piston rod of the cylinder (33) is put towards the electrostatic Electric simulator (01);
The position that the cylinder (33) is adjusted by the vertical connecting plates (31) and the Level tune plate (32) allows to institute State the trigger button that piston rod is directed at the electrostatic discharge simulation device (01).
4. clamping and the trigger device of electrostatic discharge simulation device according to claim 3, which is characterized in that described to connect vertically Fishplate bar (31) includes orthogonal first vertical connecting plates (311) and the second vertical connecting plates (312), and described first connects vertically One end of fishplate bar (311) is connect with one end of second vertical connecting plates (312), and first vertical connecting plates (311) set Vertical strip hole (3111) is equipped with, the vertical strip hole (3111) is equipped with the 4th fastener (2122), the 4th fastening Part (2122) is threadedly coupled with second riser (212), makes relatively described second riser (212) of the vertical connecting plates (31) Fixation, the Level tune plate (32) connect with second vertical connecting plates (312).
5. clamping and the trigger device of electrostatic discharge simulation device according to claim 1, which is characterized in that support frame as described above (1) including pedestal (11), upright bar (12), connector (13) and cross bar (14), the upright bar (12) connect with the pedestal (11), The cross bar (14) is vertically arranged by connector (13) and the upright bar (12), and one end of the cross bar (14) connects the folder Hold device (2).
6. clamping and the trigger device of electrostatic discharge simulation device according to claim 5, which is characterized in that the cross bar (14) it is slideably arranged in the connector (13), the cross bar (14) drives the clamping device (2) that can realize far From or close to the upright bar (12);
The connector (13) is provided with the first threaded hole, and first threaded hole is threaded with the first fastener (7), described First fastener (7) supports the cross bar (14), so that the relatively described connector (13) of the cross bar (14) is fixed.
7. clamping and the trigger device of electrostatic discharge simulation device according to claim 5, which is characterized in that the upright bar (12) it is slideably arranged in the connector (13), the connector (13) is provided with the second threaded hole, second spiral shell Pit is threaded with the second fastener (8), and second fastener (8) supports the upright bar (12), so that the upright bar (12) relatively described connector (13) is fixed.
8. clamping and the trigger device of electrostatic discharge simulation device according to claim 7, which is characterized in that the upright bar (12) it is cylindrical structure, the connector (13) is set in the upright bar (12) and can turn relative to the upright bar (12) It is dynamic.
9. clamping and the trigger device of electrostatic discharge simulation device according to claim 1, which is characterized in that further include pressure measurement Component (4), pressure measurement component (4) include pressure measuring rod (41) and pressure-measuring head (42), and the pressure-measuring head (42) passes through the pressure measuring rod (41) it is arranged on support frame as described above (1), the pressure-measuring head (42) can be with the transmitting terminal of the electrostatic discharge simulation device (01) Relatively.
10. the clamping of the electrostatic discharge simulation device according to claim 5-8 any one and trigger device, feature exist In being provided with the horizontal bubble (5) for detecting the cross bar (14) levelness on the cross bar (14).
CN201721650058.6U 2017-12-01 2017-12-01 A kind of clamping of electrostatic discharge simulation device and trigger device Active CN207472922U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721650058.6U CN207472922U (en) 2017-12-01 2017-12-01 A kind of clamping of electrostatic discharge simulation device and trigger device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721650058.6U CN207472922U (en) 2017-12-01 2017-12-01 A kind of clamping of electrostatic discharge simulation device and trigger device

Publications (1)

Publication Number Publication Date
CN207472922U true CN207472922U (en) 2018-06-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115267266A (en) * 2022-07-12 2022-11-01 上海晶岳电子有限公司 Electrostatic gun and method for measuring contact angle and force of electrostatic gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115267266A (en) * 2022-07-12 2022-11-01 上海晶岳电子有限公司 Electrostatic gun and method for measuring contact angle and force of electrostatic gun
CN115267266B (en) * 2022-07-12 2023-09-26 上海晶岳电子有限公司 Electrostatic gun and method for measuring contact angle and force of electrostatic gun

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