CN201965155U - Clamping mechanism for display device test - Google Patents
Clamping mechanism for display device test Download PDFInfo
- Publication number
- CN201965155U CN201965155U CN2010206361602U CN201020636160U CN201965155U CN 201965155 U CN201965155 U CN 201965155U CN 2010206361602 U CN2010206361602 U CN 2010206361602U CN 201020636160 U CN201020636160 U CN 201020636160U CN 201965155 U CN201965155 U CN 201965155U
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- CN
- China
- Prior art keywords
- hinged
- pcb board
- handle
- display
- rubber strip
- 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 - Lifetime
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Abstract
The utility model discloses a clamping mechanism for a display device test, which comprises a printed circuit board (PCB), a support, a handle, a connecting plate, a rotating plate, a telescopic rod and a rubber strip, wherein the support is fixed on the PCB, the handle has a handle hinge-joint part which is bended upwards, the rotating plate has a rotary-joint part which is bended downwards, the left end of the connecting plate is hinged with the lower end of the handle hinge-joint part, the right end of the connecting plate is hinged with the right end of the support, the lower end of the rotary-joint part is hinged with the left end of the support, the upper end of the rotary-joint part is hinged with the upper end of the handle hinge-joint part, the free end of the rotating plate extends outside the support and is suspended above the PCB, a through-hole is formed at the free end of the rotating plate, the upper end of the telescopic rod passes through the through-hole in a sliding manner and is clamped inside the through-hole, the rubber strip is elastic and arranged convexly at the lower end of the telescopic rod, and a clamping zone is formed between the rubber strip and the PCB. The clamping mechanism achieves the purposes of rapid position fixation and clamping operation during the test of a flat-panel display device and ensures good contact of the circuit pins of the flat-panel display device.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of display and detects clamp system.
Background technology
Along with constant development of economy, the continuous progress of science and technology and the minimizing day by day of world energy sources, people more and more pay attention to the saving and the utilization ratio of the energy aborning, make the harmony between man and nature development to satisfy the novel industrialization road requirement of China.
For example, in the display industry of digital product, enterprise for energy savings, reduce production costs, all strengthen the investment R﹠D intensity, constantly pursue energy-conservation new product.Wherein, the OLED display screen is exactly a kind of new product in the digital product, OLED is Organic Light Emitting Diode (Organic Light-EmittingDiode), because possess frivolous, characteristics such as power saving, therefore on the display screen of digital product, obtained widespread use, and has bigger market potential, at present all focus on the flat-panel monitor to the application of OLED in the world, because OLED be unique on using can and the TFT-LCD technology of mentioning in the same breath, and be in present all display techniques, unique large scale of making, high brightness, the display technique of the soft screen of high resolving power can be made the thickness the same with paper; But OLED display screen (organic light emitting display) is also different with traditional TFT-LCD display screen (LCDs), it need not backlight, adopt extremely thin coating of organic material and glass substrate, when electric current passes through, these organic materials will be luminous, and the OLED display screen can do lighter and thinnerly, and visible angle is bigger, and can significantly save electric energy; Correspondingly, all devices of manufacturing OLED display screen must guarantee the accuracy requirement of OLED display screen.The OLED display screen is based on a kind of current mode light emitting semiconductor device of organic material.Its typical structure is that the luminous organic material of evaporation one deck tens nanometer thickness on ito glass is made luminescent layer, and there is the metal electrode of one deck low work function the luminescent layer top.When being added with voltage on the electrode, luminescent layer just produces optical radiation.
When making the OLED display screen, detect, need flat-panel display device is carried out quick positioning and fixing and clamping before detecting, and guarantee that the contact of flat-panel display device circuit pin is good flat-panel display device.
Therefore, demand a kind of display urgently and detect clamp system, thereby realize the quick positioning and fixing that flat pannel display detects and clamp action, and keep the contact of flat-panel display device circuit pin good.
The utility model content
The purpose of this utility model is to provide a kind of and can realizes the quick positioning and fixing that flat pannel display detects and clamp action, and keeps the good display of flat-panel display device circuit pin contact to detect clamp system.
For achieving the above object, the utility model provides 1. 1 kinds of displays to detect clamp system, comprise pcb board and be fixed in clamping main body on the described pcb board, described clamping main body comprises bearing, handle, web joint, swivel plate, expansion link, and rubber strip, described bearing is fixed on the described pcb board, described handle has the handle articulated section that upwards is bent to form, described swivel plate has the portion that is rotatably connected to lower bending shape one-tenth, the lower end of the left end of described web joint and described handle articulated section is hinged, the right-hand member of described web joint and the right-hand member of described bearing are hinged, the lower end of the described portion that is rotatably connected and the left end of described bearing are hinged, the upper end of the upper end of the described portion that is rotatably connected and described handle articulated section is hinged, the free end of described swivel plate protrudes out described bearing and is suspended in described pcb board top, also have through hole on the free end of described swivel plate, the upper end of described expansion link is the described through hole of passing of slip and is arranged in the described through hole, the lower end of described expansion link convexes with and is flexible rubber strip, forms the clamp area of clamping flat-panel monitor between described rubber strip and the described pcb board.
The lower end of described expansion link is installed with fixture block, and described fixture block has the clip slot of opening over against described pcb board, and described rubber strip is held in the described clip slot.
Described clip slot is the U type.Help more firmly clamping this rubber strip.
Described expansion link is a screw rod, and described through hole is the screw that is complementary with described screw rod, and described screw rod is inserted in the described screw rotatably, and the two ends of the corresponding described screw of described screw rod are combined with setting nut.
The both end sides of the corresponding described rubber strip of described pcb board is provided with register pin, and described pcb board is provided with some circuit pins.
The free end of described be rotatably connected portion and described swivel plate is orthogonal.
Described display detects clamp system and also comprises the hinge hole pin, described bearing, handle articulated section, the portion that is rotatably connected, web joint correspondence have hinge hole in the hinged place separately, thereby described bearing, handle are hinged, be inserted in the described hinge hole with pin by described hinge hole between the portion that is rotatably connected, web joint and be hinged together.
The quantity of described clamping main body is at least one, to improve the work efficiency that flat pannel display detects.
Compared with prior art, the utility model display detects this display of clamp system and detects quick positioning and fixing and the clamping action that clamp system can realize that flat pannel display detects, and guarantees that the contact of flat-panel display device circuit pin is good.
By following description also in conjunction with the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used to explain embodiment of the present utility model.
Description of drawings
Fig. 1 detects the structural representation of a state of clamp system for the utility model display.
Fig. 2 is the structural representation of another angle of Fig. 1.
Fig. 3 detects the structural representation of another state of clamp system for the utility model display.
Embodiment
With reference to figure 1 and Fig. 2, the utility model display detects clamp system 1000 and comprises clamping main body 100 and pcb board 200, and described clamping main body 100 is fixed on the described pcb board 200.In the present embodiment, the quantity of described clamping main body 100 is 2, detects the efficient that flat-panel monitor detects to improve.
Described clamping main body 100 comprises bearing 10, handle 20, web joint 30, swivel plate 40, expansion link 50, rubber strip 60.Described bearing 10 is fixed on the described pcb board 200 by screw 11.Described handle 20 has the handle articulated section 21 that upwards is bent to form, an end of described swivel plate 40 have to the portion that is rotatably connected 41 that lower bending shape becomes and with the described portion's 41 mutually perpendicular free ends 42 that are rotatably connected.The lower end of the left end of described web joint 30 and described handle articulated section 21 is hinged, and the right-hand member of the right-hand member of described web joint 30 and described bearing 10 is hinged.The lower end of the described portion 41 that is rotatably connected and the left end of described bearing 10 are hinged, and the upper end of the upper end of the described portion 41 that is rotatably connected and described handle articulated section 21 is hinged.The free end 42 of described swivel plate 40 protrudes out described bearing 10 and is suspended in the top of described pcb board 200.The free end 42 of described swivel plate 40 has through hole (figure does not show), the upper end of described expansion link 50 is the described through hole of passing of slip and is arranged in the described through hole, the lower end of described expansion link 50 convexes with and is flexible rubber strip 60, forms the clamp area of clamping flat-panel monitor 300 between described rubber strip 60 and the described pcb board 200.
Particularly, described through hole 1 is a screw, the screw rod that described expansion link 50 is and described screw mates, and an end of described screw rod is inserted in the described screw with freely screwing, and the two ends of the corresponding described screw of described screw rod are combined with setting nut 51.The other end of described screw rod also is installed with fixture block 70.Described fixture block 70 has the clip slot 71 of opening over against described pcb board 200, and in the present embodiment, described clip slot 71 is the U type, helps more firmly clamping this rubber strip 60.Described rubber strip 60 partly is held in the described clip slot 71.Described bearing 10, handle articulated section 21, the portion 41 that is rotatably connected, web joint 30 corresponding its have hinge hole 65 in the hinged place separately, thereby are inserted in described hinge hole 65 interior being hinged together by hinge hole with pin 75 between described bearing 10, handle articulated section 21, the portion 41 that is rotatably connected, the web joint 30.Be fixed with register pin 210 on the described pcb board 200, described register pin 210 is located at the both sides of corresponding described rubber strip 60 on the described pcb board 200.Also be provided with some circuit pins 220 on the described pcb board 200, this circuit pin 220 is corresponding with the flexible circuit board pin 310 of flat-panel display device 300.
With reference to figure 1, the utility model display detection clamp system 1000 is in work and poses, flat-panel display device 300 is positioned at clamp area, and the both sides of flat-panel display device 300 pin 210 that is positioned blocks the location, this rubber strip 60 is pushed flat-panel display device 300, be connected conducting thereby circuit pin 220 on flexible circuit board pin 310 and the pcb board 200 on the flat-panel display device 300 is engaged, carry out follow-up testing then.When finishing testing and need remove flat-panel display device 300, in conjunction with Fig. 3, pulling handle 20 makes progress, the lower end of described handle articulated section 21 moves forward into and the left end that drives described web joint 30 moves to the upper right side to the upper right side, simultaneously, move to the lower right to moving and then driving the described upper end that is rotatably connected portion 41 to the lower right upper end of described handle articulated section 21, thereby swivel plate 40 is opened, take out the flat-panel display device 300 that has detected, change another display device to be detected, on the contrary, pull described handle 20 downwards, make swivel plate 40 closures and make rubber strip 60 push display device to be detected, repeat above step.
The utility model display detects quick positioning and fixing and the clamping action that clamp system 1000 can realize that flat pannel display detects, and keeps the contact of flat-panel display device circuit pin good.
It should be noted that hinged between described bearing 10, handle articulated section 21, the portion 41 that is rotatably connected, the web joint 30 not only is confined to above-mentioned mode, other suitable articulated manner all can; The quantity of described clamping main body 100 not only is confined to two, and other suitable quantity all can.
Abovely the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model in conjunction with most preferred embodiment.
Claims (8)
1. a display detects clamp system, it is characterized in that: comprise pcb board and be fixed in clamping main body on the described pcb board, described clamping main body comprises bearing, handle, web joint, swivel plate, expansion link, and rubber strip, described bearing is fixed on the described pcb board, described handle has the handle articulated section that upwards is bent to form, described swivel plate has the portion that is rotatably connected to lower bending shape one-tenth, the lower end of the left end of described web joint and described handle articulated section is hinged, the right-hand member of described web joint and the right-hand member of described bearing are hinged, the lower end of the described portion that is rotatably connected and the left end of described bearing are hinged, the upper end of the upper end of the described portion that is rotatably connected and described handle articulated section is hinged, the free end of described swivel plate protrudes out described bearing and is suspended in described pcb board top, also have through hole on the free end of described swivel plate, the upper end of described expansion link is the described through hole of passing of slip and is arranged in the described through hole, the lower end of described expansion link convexes with and is flexible rubber strip, forms the clamp area of clamping flat-panel monitor between described rubber strip and the described pcb board.
2. display as claimed in claim 1 detects clamp system, and it is characterized in that: the lower end of described expansion link is installed with fixture block, and described fixture block has the clip slot of opening over against described pcb board, and described rubber strip is held in the described clip slot.
3. display as claimed in claim 2 detects clamp system, and it is characterized in that: described clip slot is the U type.
4. display as claimed in claim 1 detects clamp system, it is characterized in that: described expansion link is a screw rod, described through hole is the screw that is complementary with described screw rod, and described screw rod is inserted in the described screw rotatably, and the two ends of the corresponding described screw of described screw rod are combined with setting nut.
5. display as claimed in claim 1 detects clamp system, it is characterized in that: the both end sides of the corresponding described rubber strip of described pcb board is provided with register pin, and described pcb board is provided with some circuit pins.
6. display as claimed in claim 1 detects clamp system, and it is characterized in that: the free end of described be rotatably connected portion and described swivel plate is orthogonal.
7. display as claimed in claim 1 detects clamp system, it is characterized in that: also comprise the hinge hole pin, described bearing, handle articulated section, the portion that is rotatably connected, web joint correspondence have hinge hole in the hinged place separately, thereby described bearing, handle are hinged, be inserted in the described hinge hole with pin by described hinge hole between the portion that is rotatably connected, web joint and be hinged together.
8. display as claimed in claim 1 detects clamp system, it is characterized in that: the quantity of described clamping main body is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206361602U CN201965155U (en) | 2010-12-01 | 2010-12-01 | Clamping mechanism for display device test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206361602U CN201965155U (en) | 2010-12-01 | 2010-12-01 | Clamping mechanism for display device test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965155U true CN201965155U (en) | 2011-09-07 |
Family
ID=44527701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206361602U Expired - Lifetime CN201965155U (en) | 2010-12-01 | 2010-12-01 | Clamping mechanism for display device test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965155U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509530A (en) * | 2011-10-19 | 2012-06-20 | 东莞宏威数码机械有限公司 | Alignment detection device for flat display screen |
| CN104149050A (en) * | 2014-07-24 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Hinge lever clamping system for high-speed rails |
| CN104259816A (en) * | 2014-09-26 | 2015-01-07 | 宁波旭升机械有限公司 | Pin press-fitting positioning device |
| CN105158525A (en) * | 2015-08-25 | 2015-12-16 | 贵州航天计量测试技术研究所 | Test bench for microwave power divider |
-
2010
- 2010-12-01 CN CN2010206361602U patent/CN201965155U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509530A (en) * | 2011-10-19 | 2012-06-20 | 东莞宏威数码机械有限公司 | Alignment detection device for flat display screen |
| CN104149050A (en) * | 2014-07-24 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Hinge lever clamping system for high-speed rails |
| CN104259816A (en) * | 2014-09-26 | 2015-01-07 | 宁波旭升机械有限公司 | Pin press-fitting positioning device |
| CN105158525A (en) * | 2015-08-25 | 2015-12-16 | 贵州航天计量测试技术研究所 | Test bench for microwave power divider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |