CN209198810U - A kind of detection localization tool for lighting backlight - Google Patents
A kind of detection localization tool for lighting backlight Download PDFInfo
- Publication number
- CN209198810U CN209198810U CN201822088649.XU CN201822088649U CN209198810U CN 209198810 U CN209198810 U CN 209198810U CN 201822088649 U CN201822088649 U CN 201822088649U CN 209198810 U CN209198810 U CN 209198810U
- Authority
- CN
- China
- Prior art keywords
- guide post
- main body
- jig main
- electrical power
- rubber column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000004807 localization Effects 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000005498 polishing Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a kind of touch screens to process ancillary equipment, especially a kind of detection localization tool that can light backlight, it includes jig main body, bracket, power switch, guide post, rubber column and electrical power contacts bar, the jig bottom part body is set there are four bracket, jig body top face side is provided with power switch, the power switch passes through two conducting wires respectively and connects two guide posts, the material of the guide post is copper, the conducting wire connects the bottom end of guide post by welding, the jig main body cooperation guide post is provided with first through hole, in the guide post insertion first through hole and bottom end of guide post is exposed to the bottom surface of jig main body, the utility model is not only simple in structure, design is reasonable, by the way that rubber block is arranged in jig main body, guide post and electrical power contacts bar form quick-speed plug mechanism, become the disassembly process of electrical power contacts bar Must be easier, the polishing time of electrical power contacts bar is not only reduced, and improve work efficiency.
Description
Technical field
The utility model relates to a kind of touch screens to process ancillary equipment, especially a kind of detection positioning that can light backlight
Jig.
Background technique
Backlight panel is the important component of liquid crystal display (LCD, Liquid Crystal Display), shady face
Plate is during production, it may appear that various defects and bad point, for example scratch, speckle with spot etc., influence LCD panel
Display effect.In order to improve the yield of final finished, needs to light backlight panel in making technology, detect whether it reaches
Required standard.This process needs to use backlight panel and lights jig.
Traditional backlight panel is lighted jig backlight panel and is placed on jig, and the positive and negative anodes contact copper sheet of panel is by point
It is bright.Since copper sheet area is big, with the increase for using the time, copper sheet is easy to oxidize or dirty, causes poor contact, often exists
The phenomenon that appearance point does not work in detection process influences testing process and working efficiency.
It is improved in the industry, such as Chinese patent discloses a kind of detection localization tool that can light backlight, application
Number are as follows: 201621343431.9, the applying date are as follows: 2016-12-08, it includes jig main body, bracket, power switch, conducting wire and copper
Column, the jig bottom part body are set there are four bracket, and jig body top face side is equipped with power switch, the power switch
Two copper posts are connected by two conducting wires respectively, the conducting wire connects the bottom end of copper post, the jig main body by welding manner
Cooperation copper post is provided with through-hole, and the copper post is inserted at the top of through-hole and copper post and is exposed to jig body top face.
Above-mentioned technical proposal improves durable tolerance by the setting of copper post really, but there is also the problem of be: copper
Column is polished after needing to back out copper post again before polishing, and disassembly process is relatively complicated and takes time and effort, and is unfavorable for improving
Working efficiency.
Summary of the invention
In view of the deficiencies of the prior art, it is simple to provide a kind of structure for the utility model, can quickly click through electrical power contacts
The localization tool of row polishing.
The technical solution of the utility model are as follows: one kind can light the detection localization tool of backlight, it is characterised in that: it is wrapped
Include jig main body, bracket, power switch, guide post, rubber column and electrical power contacts bar, the jig bottom part body sets that there are four branch
Frame, jig body top face side are provided with power switch, and the power switch passes through two conducting wires connections two respectively leads
Column, the material of the guide post are copper, and the conducting wire connects the bottom end of guide post by welding, and the jig main body cooperation is led
Column is provided with first through hole, and the guide post is inserted into first through hole and the bottom end of guide post is exposed to the bottom surface of jig main body, described
Rubber column is provided at the top of guide post, the rubber column is inserted at the top of first through hole and rubber column and is exposed to jig main body top
Face, the rubber column cooperation electrical power contacts bar are provided with the second through-hole, and the electrical power contacts bar is inserted into the second through-hole and power supply
Contact bar upper end be higher than rubber column top surface, the lower end of the electrical power contacts bar be exposed to the bottom surface of rubber column and with guide post
Top surface contacts with each other, and the effect of rubber column is: on the one hand can effectively improve the stability of electrical power contacts bar, on the other hand can be convenient for
Electrical power contacts bar removes and installs.
Further, screw thread, the screw thread outside the through-hole wall cooperation guide post of the jig main body are equipped on the outside of the guide post
It is also equipped with matched screw thread, effect is the crystallized ability for further increasing guide post on jig, when preventing from placing backlight
Copper post is subdued.
Further, the material of the electrical power contacts bar is copper.
Further, jig body floor center is inlaid with a spherical shape or olivary whetstone, effect
It is that can deviate from and forget to polish at whetstone by copper post when getting rusty at the top of copper post, since setting is in bottom, polishing is generated
Clast will not fall in above jig, avoid pollution backlight.
Further, the power switch is push-button switch, convenient for operation.
Further, the conducting wire outer sheath is equipped with insulating sheath, avoids electric leakage or short circuit.
Further, it is additionally provided with power supply adaptor on the right side of the power switch and power supply adaptor is located at jig main body
Top, the power supply adaptor connect by conducting wire with power switch.
The utility model has the following beneficial effects: the utility model is not only simple in structure, design is reasonable, by jig main body
Upper setting rubber block, guide post and electrical power contacts bar form quick-speed plug mechanism, become the disassembly process of electrical power contacts bar more
Simplicity, not only reduces the polishing time of electrical power contacts bar, and improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, jig main body；2, bracket；3, power switch；4, guide post；5, rubber column；6, electrical power contacts bar；7, it whets a knife
Stone；8, power supply adaptor.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of detection localization tool that can light backlight, it includes that jig main body 1, bracket 2, power supply are opened
3, guide post 4, rubber column 5 and electrical power contacts bar 6 are closed, 1 bottom of jig main body is set there are four bracket 2, and the jig main body 1 is pushed up
Face side is provided with power switch 3, and the power switch 3 connects two guide posts 4 by two conducting wires respectively, the guide post 4
Material is copper, and the conducting wire connects the bottom end of guide post 4 by welding, and the jig main body 1 cooperates guide post 4 to be provided with the
One through-hole, the guide post 4 is inserted into first through hole and the bottom end of guide post 4 is exposed to the bottom surface of jig main body 1, the guide post 4
Top is provided with rubber column 5, and the rubber column 5 is inserted into first through hole and the top of rubber column 5 is exposed to 1 top surface of jig main body,
The rubber column 5 cooperates electrical power contacts bar 6 to be provided with the second through-hole, and the electrical power contacts bar 6 is inserted into the second through-hole and power supply
Contact bar 6 upper end be higher than rubber column 5 top surface, the lower end of the electrical power contacts bar 6 be exposed to the bottom surface of rubber column 5 and with lead
The top surface of column 4 contacts with each other, and the effect of rubber column is: on the one hand can effectively improve the stability of electrical power contacts bar, on the other hand
It can removing and installing convenient for electrical power contacts bar.
Screw thread is equipped on the outside of the guide post 4, the screw thread outside the through-hole wall cooperation guide post 4 of the jig main body 1 is also provided with
There is a matched screw thread, effect is the crystallized ability for further increasing guide post on jig, by copper post when preventing from placing backlight
It subdues.
The material of the electrical power contacts bar 6 is copper.
The 1 bottom surface center of jig main body is inlaid with a spherical shape or olivary whetstone 7, and effect is to work as copper post
Copper post can be deviate from when getting rusty and forget to polish at whetstone by top, and due to being arranged in bottom, the clast for generation of polishing is not
It can fall in above jig, avoid pollution backlight.
The power switch 3 is push-button switch, convenient for operation.
The conducting wire outer sheath is equipped with insulating sheath, avoids electric leakage or short circuit.
The right side of the power switch 3 is additionally provided with power supply adaptor 8 and power supply adaptor 8 is located at the top of jig main body 1
Portion, the power supply adaptor 8 are connect by conducting wire with power switch 3.
The working process of the utility model is as follows: backlight panel is placed in the top of jig main body, and backlight panel is just
When cathode and electrical power contacts bar contact, backlight panel is lit, when electrical power contacts bar gets rusty, can by electrical power contacts bar directly from
It is extracted in rubber column, is polished by whetstone electrical power contacts bar, after polishing, electrical power contacts bar is directly turned back into rubber
It can be used in rubber column gel column.
Power supply adaptor described in the present embodiment using model " WT120-XXXYYYY-T " power adaptation
Device.
Power switch described in the present embodiment is the key power switch of " macro poly- switch " using brand.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (7)
1. the detection localization tool that one kind can light backlight, it is characterised in that: it includes jig main body (1), bracket (2), electricity
Source switch (3), guide post (4), rubber column (5) and electrical power contacts bar (6), jig main body (1) bottom are set there are four bracket
(2), jig main body (1) the top surface side is provided with power switch (3), and the power switch (3) passes through two conducting wires respectively
Two guide posts (4) are connected, the material of the guide post (4) is copper, and the conducting wire connects the bottom of guide post (4) by welding
End, jig main body (1) cooperation guide post (4) are provided with first through hole, and the guide post (4) is inserted into first through hole and guide post
(4) bottom end is exposed to the bottom surface of jig main body (1), is provided with rubber column (5), the rubber column at the top of the guide post (4)
(5) it is inserted at the top of first through hole and rubber column (5) and is exposed to jig main body (1) top surface, rubber column (5) the cooperation power supply connects
Feeler lever (6) is provided with the second through-hole, and the electrical power contacts bar (6) is inserted into the second through-hole and the upper end of electrical power contacts bar (6) is high
In the top surface of rubber column (5), the lower end of the electrical power contacts bar (6) is exposed to the bottom surface of rubber column (5) and the top with guide post (4)
Face contacts with each other.
2. the detection localization tool that one kind according to claim 1 can light backlight, it is characterised in that: the guide post
(4) outside is equipped with screw thread, and the screw thread of through-hole wall cooperation guide post (4) of the jig main body (1) outside is also equipped with matched spiral shell
Line.
3. the detection localization tool that one kind according to claim 2 can light backlight, it is characterised in that: the power supply connects
The material of feeler lever (6) is copper.
4. the detection localization tool that one kind according to claim 3 can light backlight, it is characterised in that: the jig master
Body (1) bottom surface center is inlaid with a spherical shape or olivary whetstone (7).
5. the detection localization tool that one kind according to claim 4 can light backlight, it is characterised in that: the power supply is opened
Closing (3) is push-button switch.
6. the detection localization tool that one kind according to claim 5 can light backlight, it is characterised in that: outside the conducting wire
Side is arranged with insulating sheath.
7. the detection localization tool that one kind according to claim 6 can light backlight, it is characterised in that: the power supply is opened
Power supply adaptor (8) is additionally provided on the right side of pass (3) and power supply adaptor (8) is located at the top of jig main body (1), the power supply
Adapter (8) is connect by conducting wire with power switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088649.XU CN209198810U (en) | 2018-12-13 | 2018-12-13 | A kind of detection localization tool for lighting backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822088649.XU CN209198810U (en) | 2018-12-13 | 2018-12-13 | A kind of detection localization tool for lighting backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198810U true CN209198810U (en) | 2019-08-02 |
Family
ID=67428849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822088649.XU Expired - Fee Related CN209198810U (en) | 2018-12-13 | 2018-12-13 | A kind of detection localization tool for lighting backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198810U (en) |
-
2018
- 2018-12-13 CN CN201822088649.XU patent/CN209198810U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 |