CN110570796A - Transfer line for detecting liquid crystal display screen - Google Patents
Transfer line for detecting liquid crystal display screen Download PDFInfo
- Publication number
- CN110570796A CN110570796A CN201910888020.XA CN201910888020A CN110570796A CN 110570796 A CN110570796 A CN 110570796A CN 201910888020 A CN201910888020 A CN 201910888020A CN 110570796 A CN110570796 A CN 110570796A
- Authority
- CN
- China
- Prior art keywords
- head
- liquid crystal
- crystal display
- detection
- mounting
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims description 20
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Abstract
The invention discloses a transfer line for detecting a liquid crystal display screen, which comprises an installation shell and a second detection sub-head, wherein a first rotating shaft and a second rotating shaft are rotatably installed in the installation shell through an installation bolt, a crank is fixedly installed on one side, extending out of the installation shell, of the installation bolt through an installation sleeve, a detection main head is connected with the first detection sub-head and the second detection sub-head through a wire body, a first branch line and a second branch line are respectively and fixedly installed between a protective sleeve and the first detection sub-head and between the protective sleeve and the second detection sub-head, and the protective sleeve is respectively and circularly installed on the outer sides of the second rotating shaft and the first rotating shaft for a plurality of circles. This liquid crystal display detects uses the wire winding that makes the patch cord in the use simple more swift through mutually supporting between installation casing, construction bolt, first pivot and the second pivot, has avoided the miscellaneous condition of wire winding, has effectively reduced work load, makes the connection effect of patch cord more outstanding simultaneously, and application scope is more extensive.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screen detection, in particular to a patch cord for liquid crystal display screen detection.
Background
Liquid Crystal Display (LCD) is used for digital clocks and watches and a display type of many portable computers, the LCD display uses two pieces of polarized material, between them is a liquid crystal solution, when the current passes through the liquid, the crystal can be rearranged, so that the light can not pass through them, therefore, each crystal is like a shutter, not only can allow the light to pass through but also can block the light, the current technical information products of the Liquid Crystal Display (LCD) are developed towards light, thin, short and small targets, the display products with long history in the periphery of the computer are certainly not exceptional, under the premise of convenient carrying and carrying, the traditional display modes such as CRT image display and LED display panel, etc. are all subject to factors such as overlarge volume or very huge power consumption, the actual requirements of users can not be met, and the development of the liquid crystal display technology is just in line with the trend of the current information products, the advantages of right-angle display, low power consumption, small volume, zero radiation and the like can enable the user to enjoy the best visual experience.
The existing transfer line for detecting the liquid crystal display screen has the problems of complex operation, disordered winding and short service life in the connection process, so that the transfer line for detecting the liquid crystal display screen is simple to operate, clear in winding and long in service life.
Disclosure of Invention
The invention aims to provide a patch cord for detecting a liquid crystal display screen, which is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an adapting wire for detecting a liquid crystal display screen comprises a detection main head, a limiting plate, a first detection sub head, an installation shell and a second detection sub head, wherein the two sides of the installation shell are fixedly provided with the limiting plate, the interior of the installation shell is respectively rotatably provided with a first rotating shaft and a second rotating shaft through an installation bolt, one side of the installation bolt extending out of the installation shell is fixedly provided with a crank through an installation sleeve, the front side of the installation shell is respectively provided with a second installation port, a first installation port and a third installation port, the detection main head, the first detection sub head and the second detection sub head are connected through a wire main body, the outer side of the wire main body is respectively and uniformly wrapped with a first protection layer and a second protection layer, the outer side of the first protection layer and the outer side of the second protection layer are fixedly provided with a protection sleeve, and a first branch wire and a second branch wire are respectively and fixedly arranged between the protection sleeve and the first detection sub head and the second detection, the detection assembly head is fixedly installed on the outer side of the installation shell through a second installation opening, the protective sleeve is respectively provided with a plurality of rings around the outer sides of the second rotating shaft and the first rotating shaft, the first branch line extends out of the outer side of the installation shell through the first installation opening, and the second branch line extends out of the outer side of the installation shell through a third installation opening.
Preferably, the outer side of the crank is uniformly wrapped with a rubber sleeve.
Preferably, the limiting plate, the mounting shell, the first rotating shaft and the second rotating shaft are made of phenolic resin.
Preferably, the first protective layer and the second protective layer are both made of polyvinyl chloride.
Preferably, the first branch line, the protective sleeve and the second branch line are all made of polyethylene.
Compared with the prior art, the invention has the beneficial effects that: this liquid crystal display detects uses patch cord is through installing the casing, construction bolt, mutually supporting between first pivot and the second pivot uses the wire winding that makes the patch cord in the use is simple swift more, the numerous and diverse condition of wire winding has been avoided, the work load has effectively been reduced, the connection effect who makes the patch cord simultaneously is more outstanding, application scope is more extensive, the protective sheath, the common use of first protective layer and second protective layer has effectively protected the insulating properties of patch cord in the use, the life of patch cord has been improved simultaneously, the risk that the incident takes place has been reduced, operating personnel's personal safety has been guaranteed.
Drawings
FIG. 1 is a schematic diagram of the front appearance structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
Fig. 3 is a schematic view of a connection structure of the wire main body according to the present invention.
In the figure: 1. detecting a master head; 2. a crank; 3. installing a sleeve; 4. a limiting plate; 5. a first mounting port; 6. a first branch line; 7. a first detection tap; 8. a protective sleeve; 9. a second mounting opening; 10. a rubber sleeve; 11. installing a shell; 12. a third mounting port; 13. a second line section; 14. a second detection tap; 15. a first rotating shaft; 16. a second rotating shaft; 17. installing a bolt; 18. a first protective layer; 19. a second protective layer; 20. a wire body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
referring to fig. 1-3, the present invention provides a technical solution: an adapter cable for detecting a liquid crystal display screen comprises a detection main head 1, a limiting plate 4, a first detection sub head 7, an installation shell 11 and a second detection sub head 14, wherein the limiting plate 4 is fixedly installed on both sides of the installation shell 11, the limiting plate 4 and the installation shell 11 are integrally formed through injection molding, the interior of the installation shell 11 is of a hollow structure, a first rotating shaft 15 and a second rotating shaft 16 are respectively and rotatably installed in the installation shell 11 through an installation bolt 17, a crank 2 is fixedly installed on one side, extending out of the installation shell 11, of the installation bolt 17 through an installation sleeve 3, the crank 2 drives the second rotating shaft 16 to rotate to roll up a protective sleeve 8, a second installation port 9, a first installation port 5 and a third installation port 12 are respectively arranged on the front surface of the installation shell 11, the detection main head 1 is connected with the first detection sub head 7 and the second detection sub head 14 through a wire body 20, and the outer side of the wire rod main body 20 is respectively and uniformly wrapped and provided with a first protective layer 18 and a second protective layer 19, the first protective layer 18 and the second protective layer 19 play a role in protecting the wire rod main body 20, and simultaneously, the wire rod main body 20 is isolated, so that the integral insulating property of the patch cord is ensured, the outer sides of the first protective layer 18 and the second protective layer 19 are fixedly provided with a protective sleeve 8, the protective sleeve 8 effectively reduces the friction damage caused by the first protective layer 18 and the second protective layer 19 in the winding process, so that the circuit safety of the patch cord main body is ensured, a first branch line 6 and a second branch line 13 are respectively and fixedly arranged between the protective sleeve 8 and a first detection branch head 7 and a second detection branch head 14, the detection main head 1 is fixedly arranged on the outer side of the mounting shell 11 through a second mounting hole 9, the protective sleeve 8 is respectively and circularly arranged on the outer sides of a second rotating shaft 16, first branch 6 extends the outside of installation casing 11 through first installing port 5, and second branch 13 extends the outside of installation casing 11 through third installing port 12, detects the position of total head 1 unchangeably, detects the detection position that divides head 7 and second to detect branch 14 through changing liquid crystal display.
In the invention: the outer side of the crank handle 2 is evenly wrapped with a rubber sleeve 10. In the embodiment, the friction between the hand of an operator and the crank 2 is effectively increased by uniformly wrapping and installing the rubber sleeve 10, the relative sliding of the crank 2 in the rotating process is avoided, and the overall operation safety of the device is ensured.
In the invention: the limiting plate 4, the mounting housing 11, the first rotating shaft 15 and the second rotating shaft 16 are made of phenolic resin. In the embodiment, the phenolic resin material has the characteristics of high mechanical strength, toughness, wear resistance, corrosion resistance and excellent electrical insulation performance, the use safety of the device in a damp and hot environment is effectively ensured, and meanwhile, the material performance is well obtained, and the service life of the whole device is effectively prolonged.
In the invention: the first passivation layer 18 and the second passivation layer 19 are made of polyvinyl chloride. In the embodiment, polyvinyl chloride is flame retardant, acid and alkali resistant, wear resistant and has good ductility, insulativity and heat retention, the wire main body 20 can be effectively protected, the personal safety of users is ensured, and the service life of the patch cord is prolonged.
In the invention: the first branch line 6, the protective sleeve 8 and the second branch line 13 are all made of polyethylene. In the embodiment, the polyethylene material has excellent chemical stability and acid and alkali resistance, the application range of the patch cord is properly enlarged, and the situation that the environment causes great damage to the patch cord is avoided.
The working principle is as follows: the detection head 1 is connected at the detection port of the liquid crystal display who waits to detect, adjust the extension length of first branch 6 and second branch 13 through first pivot 15 and second pivot 16, detect first branch 7 and second and detect branch 14 and connect respectively at the detection interface that detects the pcb board and detect liquid crystal display, disconnection detection head 1 after detecting the completion, first detection branch 7 detects the connection of branch 14 with the second, carry out the roll-up to first branch 6 and second branch 13 through crank 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a liquid crystal display detects uses patch cord, divides first (7), installation casing (11) and second detection to divide head (14), its characterized in that including detecting total head (1), limiting plate (4), first detection: the mounting structure is characterized in that limiting plates (4) are fixedly mounted on two sides of the mounting shell (11), a first rotating shaft (15) and a second rotating shaft (16) are respectively rotatably mounted in the mounting shell (11) through mounting bolts (17), a crank (2) is fixedly mounted on one side, extending out of the mounting shell (11), of each mounting bolt (17) through a mounting sleeve (3), a second mounting opening (9), a first mounting opening (5) and a third mounting opening (12) are respectively arranged on the front side of the mounting shell (11), a detection main head (1) is connected with a first detection sub-head (7) and a second detection sub-head (14) through a wire main body (20), the outer sides of the wire main body (20) are respectively and uniformly wrapped with a first protective layer (18) and a second protective layer (19), and protective sleeves (8) are fixedly mounted on the outer sides of the first protective layer (18) and the second protective layer (19), protective sheath (8) and first detection branch head (7) and second detection branch head (14) between respectively fixed mounting have first separated time (6) and second separated time (13), detect total head (1) and pass through second installing port (9) fixed mounting in the outside of installation casing (11), protective sheath (8) encircle a plurality of rings of installations in the outside of second pivot (16) and first pivot (15) respectively, first separated time (6) extend the outside of installation casing (11) through first installing port (5), second separated time (13) extend the outside of installation casing (11) through third installing port (12).
2. The adapting wire for detecting the liquid crystal display screen according to claim 1, wherein: the outer side of the crank (2) is uniformly wrapped with a rubber sleeve (10).
3. The adapting wire for detecting the liquid crystal display screen according to claim 1, wherein: the limiting plate (4), the mounting shell (11), the first rotating shaft (15) and the second rotating shaft (16) are all made of phenolic resin.
4. The adapting wire for detecting the liquid crystal display screen according to claim 1, wherein: the first protective layer (18) and the second protective layer (19) are both made of polyvinyl chloride materials.
5. The adapting wire for detecting the liquid crystal display screen according to claim 1, wherein: the first branch line (6), the protective sleeve (8) and the second branch line (13) are all made of polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888020.XA CN110570796A (en) | 2019-09-19 | 2019-09-19 | Transfer line for detecting liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910888020.XA CN110570796A (en) | 2019-09-19 | 2019-09-19 | Transfer line for detecting liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110570796A true CN110570796A (en) | 2019-12-13 |
Family
ID=68781186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910888020.XA Pending CN110570796A (en) | 2019-09-19 | 2019-09-19 | Transfer line for detecting liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110570796A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042336A (en) * | 2001-07-30 | 2003-02-13 | Sumida Tekko Kk | Valve opening meter and gate opening meter |
| TW201005355A (en) * | 2008-07-24 | 2010-02-01 | Hitachi High Tech Corp | Optical film adhesion device and production method of a display panel |
| CN202383975U (en) * | 2011-10-10 | 2012-08-15 | 深圳市精锐通实业有限公司 | General testing device for display screen |
| CN203552639U (en) * | 2013-11-26 | 2014-04-16 | 哈尔滨金融学院 | Multifunctional college students' innovative undertaking guidance presentation board |
| CN206134322U (en) * | 2016-10-11 | 2017-04-26 | 广东冠华传导科技有限公司 | Aluminum alloy cable |
| CN108064358A (en) * | 2016-12-29 | 2018-05-22 | 深圳市柔宇科技有限公司 | Flexible electronic device |
| CN108682302A (en) * | 2018-04-28 | 2018-10-19 | 上海天马微电子有限公司 | A kind of display device |
| CN208044974U (en) * | 2018-04-26 | 2018-11-02 | 广东电网有限责任公司 | Wrap-up and safe wrap-up |
| CN109377926A (en) * | 2018-12-12 | 2019-02-22 | 武汉精毅通电子技术有限公司 | A kind of test protective device of the display panel for back side connection FPC |
| CN208655220U (en) * | 2018-08-03 | 2019-03-26 | 武汉精测电子集团股份有限公司 | Display panel pulls out line apparatus automatically |
| CN208923472U (en) * | 2018-11-29 | 2019-05-31 | 上海智涛电力工程技术有限公司 | A kind of wire and cable facilitating connection |
| CN211181597U (en) * | 2019-09-19 | 2020-08-04 | 南京习成机电科技有限公司 | Transfer line for detecting liquid crystal display screen |
-
2019
- 2019-09-19 CN CN201910888020.XA patent/CN110570796A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042336A (en) * | 2001-07-30 | 2003-02-13 | Sumida Tekko Kk | Valve opening meter and gate opening meter |
| TW201005355A (en) * | 2008-07-24 | 2010-02-01 | Hitachi High Tech Corp | Optical film adhesion device and production method of a display panel |
| CN202383975U (en) * | 2011-10-10 | 2012-08-15 | 深圳市精锐通实业有限公司 | General testing device for display screen |
| CN203552639U (en) * | 2013-11-26 | 2014-04-16 | 哈尔滨金融学院 | Multifunctional college students' innovative undertaking guidance presentation board |
| CN206134322U (en) * | 2016-10-11 | 2017-04-26 | 广东冠华传导科技有限公司 | Aluminum alloy cable |
| CN108064358A (en) * | 2016-12-29 | 2018-05-22 | 深圳市柔宇科技有限公司 | Flexible electronic device |
| CN208044974U (en) * | 2018-04-26 | 2018-11-02 | 广东电网有限责任公司 | Wrap-up and safe wrap-up |
| CN108682302A (en) * | 2018-04-28 | 2018-10-19 | 上海天马微电子有限公司 | A kind of display device |
| CN208655220U (en) * | 2018-08-03 | 2019-03-26 | 武汉精测电子集团股份有限公司 | Display panel pulls out line apparatus automatically |
| CN208923472U (en) * | 2018-11-29 | 2019-05-31 | 上海智涛电力工程技术有限公司 | A kind of wire and cable facilitating connection |
| CN109377926A (en) * | 2018-12-12 | 2019-02-22 | 武汉精毅通电子技术有限公司 | A kind of test protective device of the display panel for back side connection FPC |
| CN211181597U (en) * | 2019-09-19 | 2020-08-04 | 南京习成机电科技有限公司 | Transfer line for detecting liquid crystal display screen |
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