CN104793074A - Touch screen type electrical logging tool - Google Patents
Touch screen type electrical logging tool Download PDFInfo
- Publication number
- CN104793074A CN104793074A CN201510142821.3A CN201510142821A CN104793074A CN 104793074 A CN104793074 A CN 104793074A CN 201510142821 A CN201510142821 A CN 201510142821A CN 104793074 A CN104793074 A CN 104793074A
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- China
- Prior art keywords
- pcb
- fpc
- electro
- conductive glass
- touch screen
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Abstract
The invention discloses a touch screen type electrical logging tool. The touch screen type electrical logging tool comprises a PCB, electric conduction glass, an FPC, a light table and a base. The PCB is horizontally arranged above the base. The electric conduction glass is perpendicular to one end of the PCB. The electric conduction glass and the PCB are connected through the FPC. The light table is located on the base and located right in front of the electric conduction glass. The PCB and the light table are supported by the base. The PCB is horizontally arranged on the base of the touch screen type electrical logging tool, the PCB and the electric conduction glass are connected through the FPC, and therefore after the touch screen type electrical logging tool is powered on, the electrical logging effect can be triggered when the electric conduction glass slightly touches a liquid crystal display pipe needle.
Description
Technical field
The invention discloses a kind of electrical measurement frock, particularly a kind of touch screen type electrical measurement frock.
Background technology
Frock established technology is equipped, refer to product or zero, portion, the various instrument used in one integral piece manufacture process and attachment device general name, comprise fixture, mould etc.The invention discloses a kind of electrical measurement frock clamp, improve quality inspection and efficiency, embody the advance of frock.
Described touch screen type electrical measurement frock comprises PCB, electro-conductive glass, FPC, light table, base, described PCB level is placed in the top of base, described electro-conductive glass is perpendicular to one end of PCB, described FPC connects electro-conductive glass and PCB, described light table is positioned on base and in the dead ahead of electro-conductive glass, described base supports PCB and light table.
Along with improving constantly of production level, new technology, new product continue to bring out, and the requirement of client to product quality also improves gradually.Common electrical measurement frock adopts thimble clamp method of testing, and test thimble easily damages crooked, and probes touch area is little and in running order for a long time, easily generates heat, and causes loose contact, causes test and judge to be slipped up, and reduces production efficiency.
Summary of the invention
For above problem, the invention discloses a kind of touch screen type electrical measurement frock.Electro-conductive glass and PCB is connected by FPC, utilize the circuit of the inner cabling of electro-conductive glass and exterior I TO film and PCB, realize tested liquid crystal display bobbin and electro-conductive glass close contact, produce electrical measurement effect, avoid the crooked initiation loose contact of contact probe and cause operator to judge to make mistakes.The inspection of touch screen type electrical measurement frock is convenient, touches bobbin and just can measure its electrical property, protect the primitiveness of product in certain distance.
A kind of touch screen type electrical measurement frock, described touch screen type electrical measurement frock comprises PCB, electro-conductive glass, FPC, light table, base, described PCB level is placed in the top of base, described electro-conductive glass is perpendicular to one end of PCB, described FPC connects electro-conductive glass and PCB, described light table is positioned on base and in the dead ahead of electro-conductive glass, described base supports PCB and light table.
A kind of touch screen type electrical measurement frock disclosed by the invention, there is cabling described electro-conductive glass inside, and surface is coated with one deck conducting film (ito film); liquid crystal display bobbin and electro-conductive glass touch just can measure its electrical property; protect the primitiveness of product, shorten the test duration, improve detection efficiency.
A kind of touch screen type electrical measurement frock disclosed by the invention, described PCB has homemade specific circuit, can connect FPC, and there is inserting apparatus the side of circuit board, conveniently connects electric logging device.Decrease wiring and the mistake of assembling, improve automatization level and production efficiency, light, safety, cost are low.
A kind of touch screen type electrical measurement frock disclosed by the invention, the PI thickness of described FPC is that 12.5 μm of pliabilitys are strong, matching of I/O mouth and PCB.
A kind of touch screen type electrical measurement frock disclosed by the invention, the gold-plated and nickel plating in the place of described FPC all dew copper.The gold-plated copper that can prevent is oxidized, and increases the service life; Nickel plating can help welding, prevents its fracture when welding.
A kind of touch screen type electrical measurement frock disclosed by the invention, described light table internal light source is LED group, and the LED life-span is long, power is low, good stability, and outside is covered with diffusion barrier, plays even light action.
Accompanying drawing explanation
Fig. 1 is a kind of touch screen type electrical measurement tool structure schematic diagram disclosed by the invention.
Reference numerals list
1, PCB 2, electro-conductive glass 3, FPC 4, light table 5, base.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, following embodiment should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of values of invention has all fallen within the application's claims limited range.
A kind of touch screen type electrical measurement frock disclosed by the invention, it is characterized in that: described touch screen type electrical measurement frock comprises PCB 1, electro-conductive glass 2, FPC3, light table 4, base 5, described PCB 1 level is placed in the top of base 5, described electro-conductive glass 2 is perpendicular to one end of PCB 1, described FPC3 connects electro-conductive glass 2 and PCB 1, described light table 4 is positioned on base 5 and in the dead ahead of electro-conductive glass 2, described base 5 supports PCB 1 and light table 4.
Preferred as one, there is cabling electro-conductive glass inside, and surface is coated with one deck conducting film (ito film), make it possess electric conductivity, within closely, touch the electrical property that bobbin just can measure test product, avoid bobbin to wear and tear, simplify test, shorten the test duration, improve detection efficiency.
Preferred as one, PCB and printed circuit board are the important carriers of electronic devices and components electrical connection, can plug-in mounting, scolding tin, detection automatically, avoid the mistake of artificial wiring, ensure the quality of electronic equipment, be convenient to keep in repair, reduce cost.
Preferred as one, the PI thickness of FPC is thin, and pliability is strong, and distribution density is high, facilitates the connection of electro-conductive glass and PCB.
Preferred as one, the gold-plated and nickel plating of FPC all dew copper part, anti-oxidation, extend serviceable life, rupture during anti-welding, saved assembly cost.
Preferred as one, the light source of light table is LED group, and LED life-span length, high brightness, low in calories, volume is little, ensure that Long-Time Service and the stability of frock, light table is covered with one deck diffusion barrier, play even light action to LED group, ensure that the consistance of brightness.
Claims (6)
1. a touch screen type electrical measurement frock, it is characterized in that: described touch screen type electrical measurement frock comprises PCB, electro-conductive glass, FPC, light table, base, described PCB level is placed in the top of base, described electro-conductive glass is perpendicular to one end of PCB, described FPC connects electro-conductive glass and PCB, described light table is positioned on base and in the dead ahead of electro-conductive glass, described base supports PCB and light table.
2. electro-conductive glass according to claim 1, is characterized in that: there is cabling described electro-conductive glass inside, and surface is coated with one deck conducting film (ito film), can realize tested liquid crystal display bobbin and contact gently with electro-conductive glass and namely trigger electrical measurement effect.
3. PCB according to claim 1, is characterized in that: described PCB has specific circuit, and I/O mouth connects FPC, and there is inserting apparatus circuit board side, conveniently connects electric logging device.
4. FPC according to claim 1, is characterized in that: described FPC is general dual layer FPC, PI thickness is 12.5 μm.
5. FPC according to claim 1, is characterized in that: the gold-plated and nickel plating in the place of described FPC all dew copper.
6. light table according to claim 1, is characterized in that: described light table internal illumination source is LED group, and outside is covered with diffusion barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142821.3A CN104793074A (en) | 2015-03-30 | 2015-03-30 | Touch screen type electrical logging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510142821.3A CN104793074A (en) | 2015-03-30 | 2015-03-30 | Touch screen type electrical logging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104793074A true CN104793074A (en) | 2015-07-22 |
Family
ID=53558044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510142821.3A Pending CN104793074A (en) | 2015-03-30 | 2015-03-30 | Touch screen type electrical logging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104793074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738756A (en) * | 2016-02-03 | 2016-07-06 | 京东方科技集团股份有限公司 | Display device inspection tool and inspection method |
| CN106927698A (en) * | 2016-09-18 | 2017-07-07 | 深圳市致竑光电有限公司 | The manufacture method and LED transparent luminescent glass of LED transparent luminescent glass |
-
2015
- 2015-03-30 CN CN201510142821.3A patent/CN104793074A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738756A (en) * | 2016-02-03 | 2016-07-06 | 京东方科技集团股份有限公司 | Display device inspection tool and inspection method |
| US10197827B2 (en) | 2016-02-03 | 2019-02-05 | Boe Technology Group Co., Ltd. | Inspection jig and method for display device |
| CN105738756B (en) * | 2016-02-03 | 2019-05-10 | 京东方科技集团股份有限公司 | A kind of display device checks jig and inspection method |
| CN106927698A (en) * | 2016-09-18 | 2017-07-07 | 深圳市致竑光电有限公司 | The manufacture method and LED transparent luminescent glass of LED transparent luminescent glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |
|
| WD01 | Invention patent application deemed withdrawn after publication |