CN205941754U - Disconnected short -circuit detection device of touch -sensitive screen - Google Patents
Disconnected short -circuit detection device of touch -sensitive screen Download PDFInfo
- Publication number
- CN205941754U CN205941754U CN201620547010.1U CN201620547010U CN205941754U CN 205941754 U CN205941754 U CN 205941754U CN 201620547010 U CN201620547010 U CN 201620547010U CN 205941754 U CN205941754 U CN 205941754U
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- circuit
- short
- lift cylinder
- portal frame
- conveyer
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Abstract
The utility model discloses a disconnected short -circuit detection device of touch -sensitive screen, including workstation and detection device, the portal frame is installed to the top of workstation, installs the conveyer on the mesa of the workstation of portal frame below, utilizes the conveyer to realize the transport of material, detection device mainly includes the control box, is equipped with open circuit short circuit detection circuitry and control circuit in the control box, and the short circuit detection circuitry that opens circuit is connected with control circuit, install the lift cylinder on the back timber of portal frame, the lower extreme transmission of lift cylinder is connected with the straight -bar of vertical setting, and the bottom of straight -bar is fixed with the mounting panel that the level set up, the utility model discloses whole detects fastly, and manual operation is few, can realize the automatic material returned of unqualified article simultaneously, and whole operational environment can also the effectual static of detaching moreover for equipment more safety in the testing process.
Description
Technical field
This utility model is related to touch screen production equipment, and specifically a kind of touch screen breaks short-circuit detecting device.
Background technology
Develop rapidly with scientific and technical, the rapid emergence of the high technology industry such as electronics, post and telecommunications, space flight and aviation, especially
The electronic product small such as its demand electronic instrument and equipment, multi-functional and intelligent.High density integrated circuit is (such as
MCU) become electronics industry to device indispensable in above-mentioned requirements.This device has that distance between centers of tracks is short, line thin, integrated level
Height, fast operation, low-power, the feature that low pressure and input impedance is high, thus result in this kind of device more and more quicker to electrostatic
Sense.The energy of static discharge (ESD), the impact to traditional electronic component is little, and people are subtle, but these high density
In integrated circuit component, whether MOS device, or bipolar device all may draw because of static electric field and static discharge current
Rise lost efficacy, or cause to be difficult to by it is found that " soft breakdown " phenomenon, leave potential hidden danger to whole machine, directly affect electricity
The quality of sub- product, life-span, reliability and economy.
Touch screen, also known as " touch screen ", is a kind of vicariouss liquid crystal indicator receiving the input signals such as contact.Mesh
Before, touch screen is widely used in the digital products such as mobile phone and computer.In order to ensure the quality of touch screen, each product is dispatching from the factory
It is required for the circuit to touch screen before and carry out disconnected short-circuit detecting.At present, the mode of the disconnected short-circuit detecting of touch screen is very simple, passes through
Artificial docked the terminals of the circuit board of touch screen with the terminals of testing circuit is detected, the artificial labor of this kind of detection mode
Fatigue resistance is more, and the terminals of the terminals of the circuit board of touch screen and testing circuit all have a lot of binding posts, workman
Need to spend the more time could dock both binding posts, affect detection efficiency, produce in detection process simultaneously
Electrostatic easily touch screen is caused with unpredicted damage.
Utility model content
The purpose of this utility model is to provide a kind of touch screen to break short-circuit detecting device, to solve in above-mentioned background technology
The problem proposing.
For achieving the above object, this utility model provides following technical scheme：
A kind of touch screen breaks short-circuit detecting device, and including workbench and detection means, the top of described workbench is provided with
Portal frame, the table top of the workbench below portal frame is provided with conveyer, realizes the conveying of material using conveyer；Described inspection
Survey device and mainly include control chamber, in control chamber, be provided with breaking short-circuit detecting circuit and control circuit, breaking short-circuit detecting circuit
It is connected with control circuit；Lift cylinder is provided with the back timber of described portal frame, the lower end of lift cylinder is connected with perpendicular
The straight-bar of straight setting, the bottom of straight-bar is fixed with horizontally disposed installing plate, and the bottom surface of installing plate is provided with multiple open circuit short circuits
The terminals of testing circuit, and terminals are connected with breaking short-circuit detecting circuit by wire；Peace is driven by lift cylinder
Dress plate pushes, now the terminals joint of the touch screen on terminals and lower conveyor, then passes through breaking short-circuit detecting
Circuit realiration detects；The left side of described lift cylinder is provided with photoelectric detector, and photoelectric detector and lift cylinder connect control
Circuit, using photoelectric detector detectable substance discharge position, and realizes pushing by lift cylinder；Also pacify on the crossbeam of described portal frame
Equipped with anion blower fan, the air outlet of anion blower fan connects fan housing, and fan housing is located at the surface of conveyer, using anionic wind
The effect of machine eliminates the electrostatic of touch screen local environment, it is to avoid the electrostatic in test process causes to equipment to damage.
As further program of the utility model：It is also equipped with alarm in described control chamber, and alarm connects control
Circuit processed, occurs controlling alarm equipment alarm during substandard product.
As this utility model further scheme：The lower right of described lift cylinder is provided with material returned cylinder, the material returned
Cylinder is arranged on the side of conveyer, and material returned cylinder connects control circuit, and material returned cylinder piston rod is connected with scraping wings, utilizes
Underproof touch screen is pushed away and drops down onto weight processing district by scraping wings.
Compared with prior art, the beneficial effects of the utility model are：This utility model whole detection speed is fast, artificial behaviour
Lack, the automatic material returning of disqualified goods can be realized simultaneously, and overall work environment effectively can also remove electrostatic, makes
The equipment of obtaining is more safe in detection process.
Brief description
Fig. 1 is a kind of structural representation of the disconnected short-circuit detecting device of touch screen of this utility model.
In figure：1- workbench, 2- portal frame, 3- conveyer, 4- lift cylinder, 5- control chamber, 6- anion blower fan, 7- wind
Cover, 8- straight-bar, 9- installing plate, 10- terminals, 11- material returned cylinder, 12- photoelectric detector.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of touch screen breaks short-circuit detecting device, including workbench 1 and inspection
Survey device, the top of described workbench 1 is provided with portal frame 2, the table top of workbench 1 of portal frame 2 lower section is provided with conveying
Machine 3, realizes the conveying of material using conveyer 3；Described detection means mainly includes control chamber 5, is provided with open circuit short in control chamber 5
Alignment detection circuit and control circuit, breaking short-circuit detecting circuit is connected with control circuit；Install on the back timber of described portal frame 2
There is lift cylinder 4, the lower end of lift cylinder 4 is connected with the straight-bar 8 being vertically arranged, the bottom of straight-bar 8 is fixed with level and sets
The installing plate 9 put, the bottom surface of installing plate 9 is provided with the terminals 10 of multiple open circuit short-circuit detecting circuits, and terminals 10 pass through
Wire is connected with breaking short-circuit detecting circuit；Installing plate 9 is driven to push by lift cylinder 4, now terminals 10 and lower section
The terminals joint of the touch screen on conveyer 3, then passes through breaking short-circuit detecting circuit and realizes detection；Described lift cylinder
4 left side is provided with photoelectric detector 12, and photoelectric detector 12 and lift cylinder 4 connect control circuit, using photoelectric detector
12 detectable substance discharge positions, and realize pushing by lift cylinder 4；It is also equipped with anion blower fan on the crossbeam of described portal frame 2
6, the air outlet of anion blower fan 6 connects fan housing 7, and fan housing 7 is located at the surface of conveyer 3, using the effect of anion blower fan 6
Eliminate the electrostatic of touch screen local environment, it is to avoid the electrostatic in test process causes to equipment to damage.
It is also equipped with alarm in described control chamber 5, and alarm connects control circuit, occur controlling during substandard product
Alarm equipment alarm.
The lower right of described lift cylinder 4 is provided with material returned cylinder 11, and material returned cylinder 11 is arranged on the side of conveyer 3,
And material returned cylinder 11 connects control circuit, material returned cylinder 11 piston rod is connected with scraping wings, is touched underproof using scraping wings
Control screen pushes away and drops down onto weight processing district.
Operation principle of the present utility model is：Drive installing plate 9 to push by lift cylinder 4, now terminals 10 with
The terminals joint of the touch screen on square conveyer 3, then passes through breaking short-circuit detecting circuit and realizes detection, this process detects
Facilitate rapidly, eliminate the electrostatic of touch screen local environment using the effect of anion blower fan 6, it is to avoid the electrostatic pair in test process
Equipment causes to damage, and is pushed away underproof touch screen using scraping wings and drops down onto weight processing district.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, this practicality can be realized in other specific forms new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that the containing of equivalency that will fall in claim
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as limiting
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (3)
1. a kind of touch screen breaks short-circuit detecting device it is characterised in that including workbench and detection means, described workbench upper
Side is provided with portal frame, and the table top of the workbench below portal frame is provided with conveyer, and described detection means mainly includes controlling
Case processed, is provided with breaking short-circuit detecting circuit and control circuit in control chamber, breaking short-circuit detecting circuit is connected with control circuit；
Lift cylinder is provided with the back timber of described portal frame, the lower end of lift cylinder is connected with the straight-bar being vertically arranged, straight-bar
Bottom be fixed with horizontally disposed installing plate, the bottom surface of installing plate is provided with the terminals of multiple open circuit short-circuit detecting circuits,
And terminals are connected with breaking short-circuit detecting circuit by wire；The left side of described lift cylinder is provided with photoelectric detector, and
Photoelectric detector and lift cylinder connect control circuit；Anion blower fan, anion are also equipped with the crossbeam of described portal frame
The air outlet of blower fan connects fan housing, and fan housing is located at the surface of conveyer.
2. touch screen according to claim 1 breaks short-circuit detecting device it is characterised in that being also equipped with described control chamber
Alarm, and alarm connects control circuit.
3. touch screen according to claim 1 breaks short-circuit detecting device it is characterised in that the lower section of described lift cylinder is right
Side is provided with material returned cylinder, and material returned cylinder is arranged on the side of conveyer, and material returned cylinder connects control circuit, material returned cylinder piston
Bar is connected with scraping wings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547010.1U CN205941754U (en) | 2016-06-07 | 2016-06-07 | Disconnected short -circuit detection device of touch -sensitive screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620547010.1U CN205941754U (en) | 2016-06-07 | 2016-06-07 | Disconnected short -circuit detection device of touch -sensitive screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941754U true CN205941754U (en) | 2017-02-08 |
Family
ID=57932220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620547010.1U Expired - Fee Related CN205941754U (en) | 2016-06-07 | 2016-06-07 | Disconnected short -circuit detection device of touch -sensitive screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884501A (en) * | 2019-03-06 | 2019-06-14 | 惠科股份有限公司 | A kind of detection board, broken string short-circuit detecting machine and bearing calibration |
| WO2019233026A1 (en) * | 2018-06-07 | 2019-12-12 | 江苏赛博宇华科技有限公司 | Integrated quality detection device for mobile phone touch screen |
-
2016
- 2016-06-07 CN CN201620547010.1U patent/CN205941754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019233026A1 (en) * | 2018-06-07 | 2019-12-12 | 江苏赛博宇华科技有限公司 | Integrated quality detection device for mobile phone touch screen |
| CN109884501A (en) * | 2019-03-06 | 2019-06-14 | 惠科股份有限公司 | A kind of detection board, broken string short-circuit detecting machine and bearing calibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |