CN204256097U - A kind of power supply pen for liquid crystal display product Performance Detection - Google Patents
A kind of power supply pen for liquid crystal display product Performance Detection Download PDFInfo
- Publication number
- CN204256097U CN204256097U CN201420795460.3U CN201420795460U CN204256097U CN 204256097 U CN204256097 U CN 204256097U CN 201420795460 U CN201420795460 U CN 201420795460U CN 204256097 U CN204256097 U CN 204256097U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- penholder
- screw rod
- conductive pole
- liquid crystal
- 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
Abstract
The utility model discloses a kind of power supply pen for liquid crystal display product Performance Detection, comprise the penholder of insulation, through hole, two chutes, can along the first fixed block of slide; First fixed block is provided with the first conductive pole, penholder internal fixtion is provided with the second fixed block, the second fixed block is provided with the second conductive pole; Also comprise one end and be fixed on screw rod in penholder, the screw rod other end is provided with nut casing, and nut casing one end is arranged on outside penholder sidewall, and the other end and the first fixed block lateral wall offset; Screw rod is arranged with stage clip, and stage clip two ends respectively with the first fixed block, the second fixed block offset.When the utility model effectively can solve existing display screen FPC electric performance test, usually the needs tested are realized by the both positive and negative polarity of hand-held two power leads contact FPC, there is operation easy not, the problem that production efficiency is low and safe not, can be widely used in liquid crystal display product Performance Detection field.
Description
Technical field
The utility model relates to a kind of power supply pen for liquid crystal display product Performance Detection.
Background technology
The production of product all just can will be produced through detecting, and in the testing process of liquid crystal display product, need to light product to liquid crystal display product energising, thus can check that whether the display effect of liquid crystal display product is up to standard, whether display exists bad problem.At present, in the energising of giving liquid crystal display product, normally hand-held two of operating personnel connect two wires of power positive cathodes, then to contact with the both positive and negative polarity of the FPC on liquid crystal display product with two wires and realize conducting liquid crystal display product, and then light product, realize the object detected.The mode of power supply is provided by hand-held two wires like this, there is operation easy not, the problem that production efficiency is low and safe not.
The utility model content
The purpose of this utility model is to provide a kind of power supply pen for liquid crystal display product Performance Detection, when solving the measurement of the display characteristics of available liquid crystal display product, usually liquid crystal display product power supply is supplied to by the both positive and negative polarity of hand-held two power leads contact FPC, light liquid crystal display product, realizing detecting needs, there is operation easy not, the problem that production efficiency is low and safe not.
The utility model solves the technical scheme that its technical matters adopts: a kind of power supply for liquid crystal display product Performance Detection structure, and comprise the penholder of insulation, be arranged on the through hole in penholder, through hole extends to lower surface from the upper surface of penholder; Penholder inwall is provided with two suitable chutes, and being provided with between two chutes can along the first fixed block of slide; First fixed block is provided with the first conductive pole, penholder internal fixtion is provided with the second fixed block, the second fixed block is provided with the second conductive pole; Also comprise one end and be fixed on screw rod in penholder, the screw rod other end is provided with the nut casing with its adaptation, nut casing one end is arranged on outside penholder sidewall, and the other end and the first fixed block lateral wall offset; Screw rod is arranged with stage clip, and stage clip two ends respectively with the first fixed block, the second fixed block offset; The upper end of the first conductive pole and the second conductive pole is respectively connected with wire, and lower end extends to outside penholder lower surface.
Better with contacting of product to be measured in order to make, and the minimum precision of distance adjustment scope is higher, the lower end of the first conductive pole and the second conductive pole is respectively extended with intilted cutting-edge structure, and the top of two cutting-edge structures is suitable with the both positive and negative polarity of FPC respectively.
In order to make structure more reasonable, the more convenient realization of the first fixed block is slided, and described screw rod one end is fixed on the second fixed block, and the other end runs through the first fixed block, and the first fixed block can along screw slide; The axis of the axis of screw rod and two chutes is parallel to each other.
In order to make the performance of structure better, the first described fixed block and the upper end of the second fixed block are respectively provided with connection terminal, and wire one end is connected on connection terminal, and other end connection arranges power supply or plug.
In order to make the movable distance of the first fixed block larger, the xsect of described through hole is rectangle structure.
In order to make more reliable performance, use safer, nut casing and screw rod adopt insulating nut sleeve pipe, insulation blanket stud; First conductive pole and the second conductive pole are provided with insulation course.
The beneficial effects of the utility model: by arranging first fixed block that can slide in two chutes, by the movement of nut casing on screw rod, drive the movement of the first fixed block, and then driven the movement of the first conductive pole be arranged on the first fixed block, thus achieve the adjustment of the spacing to the first conductive pole and the second conductive pole, and intilted cutting-edge structure, enable the lower end distance of the first conductive pole and the second conductive pole reach a very little numerical value, so just meet different product both positive and negative polarity demand to be measured.Total is designed to lip pencil, and convenient operation uses.Nut casing and screw rod adopt insulating nut sleeve pipe, insulation blanket stud; First conductive pole and the second conductive pole are provided with insulation course, add stability and the security of product.
When the utility model effectively can solve existing display screen FPC electric performance test, usually the needs tested are realized by the both positive and negative polarity of hand-held two power leads contact FPC, there is operation easy not, the problem that production efficiency is low and safe not, and structure is simple, dependable performance, can be widely used in display screen FPC electric performance test field.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is a kind of is structural representation of the present utility model.
Embodiment
Embodiment 1, a kind of power supply for liquid crystal display product Performance Detection structure as shown in Figure 1, comprise the penholder 1 of insulation, be arranged on the through hole 13 in penholder 1, through hole 13 extends to lower surface from the upper surface of penholder 1; Penholder 1 inwall is provided with the first fixed block 3 being provided with between two suitable chute 2, two chutes 2 and can sliding along chute 2; First fixed block 3 is provided with the first conductive pole 4, penholder 1 internal fixtion is provided with on the second fixed block 5, second fixed block 5 and is provided with the second conductive pole 6; Also comprise one end and be fixed on screw rod 9 in penholder 1, screw rod 9 other end is provided with 10 with the nut casing 8 of its adaptation, nut casing 8 one end is arranged on outside penholder 1 sidewall, and the other end and the first fixed block 3 lateral wall offset; Screw rod 9 is arranged with stage clip 7, stage clip 7 two ends respectively with the first fixed block 3, second fixed block 5 offsets; The upper end of the first conductive pole 4 and the second conductive pole 6 is respectively connected with wire 11, and lower end extends to outside penholder 1 lower surface.
The lower end of the first conductive pole 4 and the second conductive pole 6 is respectively extended with intilted cutting-edge structure, and the top of two cutting-edge structures is suitable with the both positive and negative polarity of FPC respectively.
Described screw rod 9 one end is fixed on the second fixed block 5, and the other end runs through on the first fixed block 3, first fixed block 3 and is provided with second through hole suitable with screw rod 9, and the first fixed block 3 can slide along screw rod 9; The axis of the axis of screw rod 9 and two chutes 2 is parallel to each other.
The first described fixed block 3 and the upper end of the second fixed block 5 are respectively provided with connection terminal 10, and wire 11 one end is connected on connection terminal 10, and other end connection arranges power supply 12.Also penholder 1 upper surface can be provided with a power supply placing chamber, power supply 12 is arranged in power supply placing chamber.
The xsect of described through hole 13 is rectangle structure.Nut casing 8 and screw rod 9 adopt insulating nut sleeve pipe, insulation blanket stud.First conductive pole 4 and the second conductive pole 6 are provided with insulation course.
Principle of work: rotating nut sleeve pipe, the motion of nut casing on screw rod, the first fixed block is driven to slide on two chutes, the slip of the first fixed block can drive the first conductive pole on it to move, so just achieve the adjustment to the relative distance between the first conductive pole and the second conductive pole, also just achieve the needs according to the spacing of both positive and negative polarity on product to be measured, and do different adjustment.
Claims (6)
1. the power supply pen for liquid crystal display product Performance Detection, it is characterized in that: the penholder (1) comprising insulation, be arranged on the through hole (13) in penholder (1), through hole (13) extends to lower surface from the upper surface of penholder (1); Penholder (1) inwall is provided with two suitable chutes (2), is provided with first fixed block (3) that can slide along chute (2) between two chutes (2); First fixed block (3) is provided with the first conductive pole (4), penholder (1) internal fixtion is provided with the second fixed block (5), the second fixed block (5) is provided with the second conductive pole (6); Also comprise one end and be fixed on screw rod (9) in penholder (1), screw rod (9) other end is provided with the nut casing (8) of 10 and its adaptation, nut casing (8) one end is arranged on outside penholder (1) sidewall, and the other end and the first fixed block (3) lateral wall offset; Screw rod (9) is arranged with stage clip (7), stage clip (7) two ends respectively with the first fixed block (3), the second fixed block (5) offset; The upper end of the first conductive pole (4) and the second conductive pole (6) is respectively connected with wire (11), and lower end extends to outside penholder (1) lower surface.
2. the power supply for a liquid crystal display product Performance Detection according to claim 1 structure, it is characterized in that: the lower end of the first conductive pole (4) and the second conductive pole (6) is respectively extended with intilted cutting-edge structure, the top of two cutting-edge structures is suitable with the both positive and negative polarity of FPC respectively.
3. the power supply for a liquid crystal display product Performance Detection according to claim 1 structure, it is characterized in that: described screw rod (9) one end is fixed on the second fixed block (5), the other end runs through the first fixed block (3), and the first fixed block (3) can slide along screw rod (9); The axis of screw rod (9) and the axis of two chutes (2) are parallel to each other.
4. the structure of the power supply for liquid crystal display product Performance Detection according to claims 1 to 3 any one, it is characterized in that: described the first fixed block (3) and the upper end of the second fixed block (5) are respectively provided with connection terminal (10), wire (11) one end is connected on connection terminal (10), and other end connection arranges power supply (12).
5. the power supply for a liquid crystal display product Performance Detection according to claim 4 structure, is characterized in that: the xsect of described through hole (13) is rectangle structure.
6. the power supply for a liquid crystal display product Performance Detection according to claim 5 structure, is characterized in that: nut casing (8) and screw rod (9) are nut casing, the insulation blanket stud 9 of insulation; First conductive pole (4) and the second conductive pole (6) are provided with insulation course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795460.3U CN204256097U (en) | 2014-12-15 | 2014-12-15 | A kind of power supply pen for liquid crystal display product Performance Detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795460.3U CN204256097U (en) | 2014-12-15 | 2014-12-15 | A kind of power supply pen for liquid crystal display product Performance Detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204256097U true CN204256097U (en) | 2015-04-08 |
Family
ID=52960390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795460.3U Expired - Fee Related CN204256097U (en) | 2014-12-15 | 2014-12-15 | A kind of power supply pen for liquid crystal display product Performance Detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204256097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597365A (en) * | 2014-12-15 | 2015-05-06 | 黄山市中显微电子有限公司 | Power pen for detecting performance of liquid crystal display product |
-
2014
- 2014-12-15 CN CN201420795460.3U patent/CN204256097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104597365A (en) * | 2014-12-15 | 2015-05-06 | 黄山市中显微电子有限公司 | Power pen for detecting performance of liquid crystal display product |
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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: 20150408 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |