CN207184908U - A kind of ion fan anti-misoperation device - Google Patents
A kind of ion fan anti-misoperation device Download PDFInfo
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- CN207184908U CN207184908U CN201721201281.2U CN201721201281U CN207184908U CN 207184908 U CN207184908 U CN 207184908U CN 201721201281 U CN201721201281 U CN 201721201281U CN 207184908 U CN207184908 U CN 207184908U
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- Prior art keywords
- ion fan
- microswitch
- misoperation device
- jack
- socket
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Abstract
The utility model discloses a kind of ion fan anti-misoperation device, belong to testing equipment field.For present in prior art it is existing with microexamination electronic product when, easily forget to open ion fan, inspection personnel is without using antistatic bangle simultaneously, product is caused to have the harm of electrostatic influence, the problem of causing damage of product when serious, the utility model provides a kind of ion fan anti-misoperation device.Using on-off mode, when needing to use microexamination product, antistatic bangle is must be inserted into, microscope illumination lamp just can be bright, while ion fan is opened, eliminate the electrostatic hazard for checking product, it can be achieved effective control when electronic product is checked, it is necessary to which, using antistatic bangle, ion fan can just be opened when use, static damage electronic component is prevented, is checked reliable.
Description
Technical field
Testing equipment field is the utility model is related to, more specifically to a kind of ion fan anti-misoperation device.
Background technology
When carrying out the detection of electronic product, such as the detection of integrated circuit, it is necessary step to destatic.Ion fan is again
Claim ion blower, it has the outstanding performance that destatics, and possesses small volume, in light weight, it is easy for installation the features such as, therefore usually
It is employed in producing line to prevent electronic product from causing to damage because of ESD (Electro-static Driven Comb) problems in detection.Because of integrated electricity
It is all expensive product that road is most of, if electrostatic is not removed, the loss caused by it is considerable, thus is being collected
Into before the detection of circuit, the necessary manually opened ion fan of operating personnel is existing to ensure that ion fan is in running order
During with microexamination electronic product, easily forget to open ion fan, while inspection personnel causes to produce without using antistatic bangle
Product have the harm of electrostatic influence, and damage of product is caused when serious.To improve microscope to ion fan utilization rate, it is necessary to do corresponding
Improvement.
By retrieval, Chinese patent application, application number 201420463378.0, publication date on December 3rd, 2014, disclose
A kind of automatic shutter destatics component, including one is positioned over ion fan on Working table, and the automatic shutter destatics group
Part also includes a reflective photoelectric sensor, electrostatic hand ring, buzzer and controller, and the reflective photoelectric sensor level is set
It is placed on Working table and is used for the presence for sensing operating personnel, the reflective photoelectric sensor, the ion fan, the electrostatic
Bracelet and the buzzer are electrically connected with the controller respectively.This utility model can not only prevent product from being asked because of ESD
Inscribe and cause to damage, and can effectively save electric energy.But this scheme is controlled using photoelectric sensor, control device
More complicated, cost is high.
The content of the invention
1. technical problems to be solved
For during existing use microexamination electronic product, easily forgetting to open ion fan present in prior art,
Inspection personnel causes product to have the harm of electrostatic influence, asking for damage of product is caused when serious without using antistatic bangle simultaneously
Topic, the utility model provide a kind of ion fan anti-misoperation device.It can be achieved effective control when checking electronic product,
Ion fan is opened, and antistatic bangle uses, and prevents static damage electronic component, is checked reliable.
2. technical scheme
The purpose of this utility model is achieved through the following technical solutions.
A kind of ion fan anti-misoperation device, including electron microscope and ion fan, in addition to relay, relay difference
Connection control circuit and switching circuit, switching circuit are connected with electron microscope and ion fan, are provided with control circuit slotting
, microswitch is connected with socket, jack is provided with socket, one end of the tabletting on microswitch is corresponded to below jack,
Antistatic bangle plug is by inserting the tabletting on jack compressing microswitch.
Preferably, contact, tabletting one end connection microswitch fixing point are provided with described microswitch, the other end is inserted
The corresponding lower section in hole, contact are located in the middle part of microswitch, and contact is pushed by tableting pressure.
Preferably, described socket is 7 fonts, and jack is arranged at upper level portion, and microswitch is arranged at upper level
Fixed below portion and with lower vertical portion.Microswitch is effectively ensured within socket from 7 fonts to set, small volume, surely
It is fixed.
Preferably, described microswitch is fixed by several fixtures with socket.
Preferably, described fixture is bolt or rivet.
Preferably, jack interface is provided with described socket, jack interface is cylindric, and is provided with through hole, through hole
Corresponding with jack position, diameter is identical.Antistatic bangle plug can conveniently insert, due to antistatic bangle plug height compared with
Height, jack interface is added, select suitable height, jack interface highly adds the depth of socket outlet, is slightly less than antistatic
The length of bangle plug, when antistatic bangle plug inserts, antistatic bangle plug can just push to tabletting,
Switch control is carried out to microswitch.
Preferably, described relay includes Control end, and Control end is coil, coil two end terminals string
It is connected in control circuit.
Preferably, described antistatic bangle plug bottom sets elasticity layer.Antistatic bangle and pressure has been effectively ensured
Piece contact after will not extrusion damage tabletting, have certain buffering, be also prevented from electrostatic induced current and microswitch is impacted.
Preferably, described socket be arranged at detection desktop on or desktop side, patch conveniently, fast.
Preferably, described socket is metal material, and is connected with ground wire.Ensure to connect when the insertion of antistatic bangle
Ground, eliminate electrostatic.
3. beneficial effect
Compared to prior art, the utility model has the advantage of：
(1) on-off mode is used, it is necessary to during using microexamination product, it is necessary to insert antistatic bangle, microscope shines
Bright lamp just can be bright, while ion fan is opened, and eliminates the electrostatic hazard for checking product；
(2) this programme uses microswitch, effectively using simple structure setting ensure that control circuit conducting and
Close, simple in construction, cost is low；
(3) socket of appropriate depth is selected, antistatic bangle plug can be inserted conveniently, because antistatic bangle plug is high
Degree is higher, adds jack interface, selects suitable height, and jack interface highly adds the depth of socket outlet, is slightly less than anti-
The length of electrostatic bangle plug, when antistatic bangle plug inserts, antistatic bangle plug can just be carried out to tabletting
Push, switch control is carried out to microswitch；
(4) antistatic bangle plug bottom sets elasticity layer.It has been effectively ensured after antistatic bangle contacts with tabletting
Will not extrusion damage tabletting, have certain buffering, be also prevented from electrostatic induced current and microswitch is impacted；
(5) socket is metal material, and is connected with ground wire.Ensure to be grounded when the insertion of antistatic bangle, eliminate electrostatic.
Brief description of the drawings
Fig. 1 is principle schematic diagram of the present utility model；
Fig. 2 is socket of the present utility model and microswitch structure enlarged diagram.
Label declaration in figure：
1st, ion fan；2nd, electron microscope；3rd, antistatic bangle plug；4th, socket；401st, jack interface；402nd, insert
Hole；5th, microswitch；501st, contact 6, relay；7th, Control end；8th, tabletting；9th, fixture.
Embodiment
With reference to Figure of description and specific embodiment, the utility model is described in detail.
Embodiment 1
As shown in Figure 1, 2, a kind of ion fan anti-misoperation device, including electron microscope 2, ion fan 1, relay 6, after
Electrical equipment 6 connects control circuit and switching circuit respectively, and switching circuit is connected with electron microscope 2 and ion fan 1, control circuit
On be provided with socket 4, microswitch 5 is connected with socket 4, is provided with jack 402 on socket 4, the corresponding fine motion in the lower section of jack 402
One end of tabletting 8 on switch 5, antistatic bangle plug 3 is by inserting the tabletting 8 on the compressing microswitch 5 of jack 402.Institute
The relay 6 stated includes Control end 7, and Control end 7 is coil, and coil two end terminals are connected into control circuit
In.
Contact 501, the one end of tabletting 8 connection fixing point of microswitch 5 are provided with described microswitch 5, the other end is inserted
The corresponding lower section in hole 402, contact 501 are located at the middle part of microswitch 5, and contact 501 is pushed by the pressure of tabletting 8.
Described socket 4 is 7 fonts, and jack 402 is arranged at upper level portion, and microswitch 5 is arranged at upper level portion
Lower section is simultaneously fixed with lower vertical portion.Described microswitch 5 is fixed by several fixtures 9 with socket 4.Described fixation
Part 9 is bolt or rivet.
When use, when antistatic bangle plug 3 is inserted in jack 402, antistatic bangle plug 3 oppresses tabletting
8, contact 501 is oppressed in tabletting 8 so that microswitch 5 turns on so that control terminal circuit turn-on, the coil of relay 6 obtain electric, make
Obtain relay adhesive conducting, electron microscope 2, the place on-off circuit conducting of ion fan 1, electron microscope 2, ion fan 1
Open, when being not inserted into antistatic bangle plug 3, on-off circuit is not turned on electron microscope 2, and ion fan 1 can not be opened, had
Effect is when ensure that using electron microscope 2, the effect that ion fan 1 must be turned on.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, in addition to is provided with jack interface 401 on described socket 4, and socket connects
Mouth 401 is cylindric, and is provided with through hole, and through hole and the position correspondence of jack 402, diameter are identical.The plug of antistatic bangle 3 can be with
It is convenient to insert, because the height of antistatic bangle plug 3 is higher, jack interface is added, selects suitable height, jack interface height
Degree is slightly less than the length of antistatic bangle plug, when antistatic bangle plug 3 inserts, prevented plus the depth of socket outlet
Electrostatic bangle plug 3 can just be pushed to tabletting, and switch control is carried out to microswitch.
Embodiment 3
Embodiment 3 is substantially the same manner as Example 1, and the described bottom of antistatic bangle plug 3 sets elasticity layer.Effectively protect
Demonstrate,proved after antistatic bangle contacts with tabletting will not extrusion damage tabletting, have certain buffering, be also prevented from electrostatic induced current to fine motion
Switch impacts.
Embodiment 4
Embodiment 4 is substantially the same manner as Example 1, and described socket 4 is arranged on detection desktop or desktop side patches
It is convenient, fast.Described socket 4 is metal material, and is connected with ground wire, ensures to be grounded when the insertion of antistatic bangle, disappears
Destatic.
Schematically the invention and embodiments thereof are described above, this describe it is no restricted, not
In the case of the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms.Institute in accompanying drawing
What is shown is also one of embodiment of the invention, and actual structure is not limited thereto, any attached in claim
Icon note should not limit involved claim.So if one of ordinary skill in the art is enlightened by it, do not departing from
In the case of this creation objective, the frame mode similar to the technical scheme and embodiment are designed without creativeness, all should
Belong to the protection domain of this patent.In addition, the word of " comprising " one is not excluded for other elements or step, "one" word before element
It is not excluded for including " multiple " element.The multiple element stated in claim to a product can also by an element by software or
Person hardware is realized.The first, the second grade word is used for representing title, and is not offered as any specific order.
Claims (10)
1. a kind of ion fan anti-misoperation device, including electron microscope (2), ion fan (1), it is characterised in that：Relay
(6), relay (6) connects control circuit and switching circuit, switching circuit and electron microscope (2) and ion fan (1) respectively
Connect, be provided with socket (4) in control circuit, microswitch (5) be connected with socket (4), socket is provided with jack on (4)
(402), one end of the tabletting (8) below jack (402) on corresponding microswitch (5), antistatic bangle plug (3) pass through insertion
Tabletting (8) on jack (402) compressing microswitch (5).
A kind of 2. ion fan anti-misoperation device according to claim 1, it is characterised in that：On described microswitch (5)
It is provided with contact (501), tabletting (8) one end connection microswitch (5) fixing point, the corresponding lower section of other end jack (402), contact
(501) in the middle part of microswitch (5), contact (501) are pushed by tabletting (8) pressure.
A kind of 3. ion fan anti-misoperation device according to claim 1, it is characterised in that：Described socket (4) is 7 words
Type, jack (402) are arranged at upper level portion, and microswitch (5) is arranged at below upper level portion and consolidated with lower vertical portion
It is fixed.
A kind of 4. ion fan anti-misoperation device according to claim 1 or 3, it is characterised in that：Described microswitch (5)
It is fixed by several fixtures (9) and socket (4).
A kind of 5. ion fan anti-misoperation device stated according to claim 4, it is characterised in that：Described fixture (9) is bolt
Or rivet.
A kind of 6. ion fan anti-misoperation device stated according to claim 3, it is characterised in that：It is provided with described socket (4)
Jack interface (401), jack interface (401) is cylindric, and is provided with through hole, through hole and jack (402) position correspondence, diameter
It is identical.
A kind of 7. ion fan anti-misoperation device stated according to claim 1, it is characterised in that：Described relay (6) include after
Electrical equipment control end (7), Control end (7) are coil, and coil two end terminals are connected in control circuit.
A kind of 8. ion fan anti-misoperation device stated according to claim 1, it is characterised in that：Described antistatic bangle plug
(3) bottom sets elasticity layer.
A kind of 9. ion fan anti-misoperation device stated according to claim 1 or 8, it is characterised in that：Described socket (4) is arranged at
On detection desktop or desktop side.
A kind of 10. ion fan anti-misoperation device stated according to claim 9, it is characterised in that：Described socket (4) is metal material
Material, and connected with ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201281.2U CN207184908U (en) | 2017-09-19 | 2017-09-19 | A kind of ion fan anti-misoperation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721201281.2U CN207184908U (en) | 2017-09-19 | 2017-09-19 | A kind of ion fan anti-misoperation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207184908U true CN207184908U (en) | 2018-04-03 |
Family
ID=61746723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721201281.2U Active CN207184908U (en) | 2017-09-19 | 2017-09-19 | A kind of ion fan anti-misoperation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207184908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557756A (en) * | 2020-12-30 | 2021-03-26 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ESD (electro-static discharge) monitor |
| CN112702825A (en) * | 2020-12-30 | 2021-04-23 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
-
2017
- 2017-09-19 CN CN201721201281.2U patent/CN207184908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557756A (en) * | 2020-12-30 | 2021-03-26 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ESD (electro-static discharge) monitor |
| CN112702825A (en) * | 2020-12-30 | 2021-04-23 | 伟创力电子技术(苏州)有限公司 | Fool-proof device for ion fan |
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