CN207050606U - A kind of display device pin bending detects tool - Google Patents
A kind of display device pin bending detects tool Download PDFInfo
- Publication number
- CN207050606U CN207050606U CN201720854442.1U CN201720854442U CN207050606U CN 207050606 U CN207050606 U CN 207050606U CN 201720854442 U CN201720854442 U CN 201720854442U CN 207050606 U CN207050606 U CN 207050606U
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- CN
- China
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- pin
- wiring board
- measuring flume
- positioning
- display device
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- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of display device pin bending to detect tool, including detection block, positioning end that the detection block includes shelving for wiring board, perpendicular to the side of the positioning end and for detecting the measurement end of the pin bending degree on wiring board, described measuring flume can not be inserted during movement on the positioning end with wiring board formed with the measuring flume being inserted into for qualified pin with wiring board on the positioning end during movement, underproof pin in the measurement end.The utility model has advantages below and effect：This programme utilizes new mechanical structure, wiring board is placed on positioning end and moved towards close to the side of measurement end, by confirm pin whether can easily be put into measuring flume, pin enter measuring flume one end end face whether the open end flush with measuring flume, it is so that whether qualified after conveniently judging bending pins, it is relatively simple in operating process, and operating efficiency can be improved.
Description
Technical field
Display screen detection means is the utility model is related to, more particularly to a kind of LED display pin bending.
Background technology
Display device is often referred to LED display.The purpose of display device pin bending is mechanically, by LED
The pin on wiring board on display screen is deformed into expected shape.Pin bending need typically realized by pin bender,
But after multiple pin bendings on to wiring board, it is necessary to by detection so that it is determined that pin bending whether in place.
At present, pin size detection generally includes in the following manner：（1）Detected using slide measure, but in use,
In the presence of the problems such as relatively difficult, using slide calliper rule test error, operator's gesture is positioned, finally test result is differed greatly；
（2）To be tested using height gauge, this method test can reach requirement, but because the requirement of height gauge, to operation
The competency profiling of person is higher, also more troublesome in practical operation.
Utility model content
The purpose of this utility model is to provide a kind of display device pin bending detection tool, can facilitate the bending to pin
Size is detected.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of display device pin
Bending detects tool, including detection block, positioning end that the detection block includes shelving for wiring board, perpendicular to the positioning end
Side and the measurement end for detecting pin bending degree on wiring board, in the measurement end formed with for qualified pin with
The measuring flume that wiring board is inserted on the positioning end during movement, underproof pin is as wiring board is described
Described measuring flume can not be inserted on positioning end during movement.
By using such scheme, after the pin on to wiring board carries out bending so that wiring board is shelved on positioning end
On, then wiring board is moved towards close to the side of measurement end, if pin can easily enter measuring flume, then pin
Bending size meet require.
It is of the present utility model to be further arranged to：The cross section of the measuring flume is rectangle, the length of the measuring flume
More than the width that multiple pins are formed on wiring board, it is shelved on the wiring board with standard pin on the positioning end as base
Standard, the height of measuring flume upper end inwall is higher 0.05mm than the height of standard pin the top, the measuring flume lower end inner wall
Height it is lower 0.05mm than the height of standard pin bottom.
By using such scheme, during because being detected to the size of pin, pin is in bending, in height with one
The individual qualified margin of tolerance, if now pin can be easily inserted in measuring flume, then bending size is in the model for meeting to require
In enclosing.
It is of the present utility model to be further arranged to：Be shelved on the wiring board with standard pin on the positioning end and with
On the basis of the measurement end is inconsistent, one end end face that standard pin penetrates measuring flume is equal with the open end of the measuring flume
Together.
By using such scheme, because the degree that the pin having bends is smaller so that pin can enter measurement
It is now whether concordant through one end end face of measuring flume and the open end of measuring flume by observing pin in groove, pass through pin
Measuring flume can be easily put into, pin enters the end face of measuring flume one end and whether concordant with measuring flume open surfaces judges pin
It is whether qualified, the accuracy of detection can be improved.
It is of the present utility model to be further arranged to：The measurement end be embedded with the end face of the positioning end surface and
The end face of measurement end rubber blanket in the same plane.
By using such scheme, after need to touching measurement end because of wiring board, then the size of pin is judged, now in measurement end
On rubber blanket can reduce active force when wiring board contacts with wiring board.
It is of the present utility model to be further arranged to：Edge of the positioning end away from the measurement end is formed with fillet.
By using such scheme, wiring board is caused to be not easy the knuckle because striking positioning end in the fillet of positioning end margin
Place and cause larger damage.
It is of the present utility model to be further arranged to：Pad is provided with the end face that the positioning end is shelved for wiring board
Block.
By using such scheme, in general measure and without using cushion block, when the product of several models is wiring board
Variable thickness sample when, the less wiring board of thickness also can be by increasing the cushion block of proper height, so as to measure.
In summary, the utility model has the advantages that：Wiring board is placed on positioning end and towards close
Measurement end side movement, by confirm pin whether can easily be put into measuring flume, pin enter measuring flume one end end face
Whether the open end flush with measuring flume, so as to it is convenient judge it is whether qualified after bending pins, it is more simple in operating process
Just, and operating efficiency can be improved.
Brief description of the drawings
Fig. 1 is the structural representation that backing plate is fitted without in embodiment 1；
Fig. 2 is the Structure explosion diagram for having in embodiment 1 backing plate.
In figure：1st, detection block；11st, positioning end；111st, fillet；12nd, measurement end；121st, measuring flume；122nd, rubber blanket；2nd, pad
Block.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of display device pin bending detects tool, as described in Figure 1, including L-shaped detection block 1, inspection
Survey block 1 and include positioning end 11 and measurement end 12, measurement end 12 is located at the side of positioning end 11 and extends perpendicularly to determine
The upper surface at position end 11, the angle formed between measurement end 12 and positioning end 11 is right angle.
The upper surface of positioning end 11 is in plane, and the upper surface of positioning end 11 is used to be shelved for wiring board；Positioning
11 edges away from measurement end 12 are held formed with fillet 111, during preventing that wiring board is placed on positioning end 11 because with positioning
Bump against at the knuckle at end 11 and larger damage occurs.
In measurement end 12 rubber blanket 122, the table of rubber blanket 122 are embedded with close to the bottom of the end face of positioning end 11
Face and the end face flush of measurement end 12.A measuring flume 121 is offered in measurement end 12 simultaneously, when wiring board is in positioning end
When on 11 towards close to the movement of the direction of measurement end 12, there is the wiring board of qualified pin can insert and be easily plugged into measuring flume
In 121；Wiring board with unqualified pin, it is impossible to be inserted into measuring flume 121；Even it is inserted into measuring flume 121, if
It is larger and underproof with the inconsistent frictional resistance of the inwall of measuring flume 121.
The cross section of measuring flume 121 is rectangle simultaneously, and the length of measuring flume 121 is more than multiple pins on wiring board and formed
Width.On the basis of the wiring board with standard pin is shelved on positioning end 11, the height ratio of the upper end inwall of measuring flume 121
The high 0.05mm of height of standard pin the top, the height of the lower end inner wall of measuring flume 121 are lower than the height of standard pin bottom
0.05mm.It is shelved on the wiring board with standard pin on positioning end 11 and inconsistent with the rubber blanket 122 in measurement end 12
On the basis of, standard pin penetrates one end end face of measuring flume 121 and the open end flush of measuring flume 121.
As shown in Fig. 2 also include a cushion block 2, when the product of several models is the variable thickness sample of wiring board,
If detection block 1 is designed using the larger wiring board of thickness as standard, by the way that the cushion block 2 of suitable thickness is placed on into positioning end
On 11, so as to which the less wiring board of thickness can also be measured by being placed on cushion block 2.
Implementation process：When the pin size on to wiring board measures, first wiring board is placed on positioning end 11
And cause wiring board towards close to measurement end 12 side move, by confirm pin whether can easily be put into measuring flume 121,
Pin enter measuring flume 121 one end end face whether the open end flush with measuring flume 121, if both be satisfied by, draw
The bending size of pin is qualified.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (6)
1. a kind of display device pin bending detects tool, including detection block（1）, it is characterised in that：The detection block（1）Including
The positioning end shelved for wiring board（11）, perpendicular to the positioning end（11）Side and for detect on wiring board pin folding
The measurement end of curved degree（12）, the measurement end（12）On formed with for qualified pin as wiring board is in the positioning end
（11）The measuring flume being inserted into during upper movement（121）, underproof pin is as wiring board is in the positioning end（11）
Described measuring flume can not be inserted during upper movement（121）.
A kind of 2. display device pin bending detection tool according to claim 1, it is characterised in that：The measuring flume
（121）Cross section be rectangle, the measuring flume（121）Length be more than the width that multiple pins are formed on wiring board, with
Wiring board with standard pin is shelved on the positioning end（11）On the basis of upper, the measuring flume（121）The height of upper end inwall
Spend, the measuring flume higher 0.05mm than the height of standard pin the top（121）The height of lower end inner wall is most more lower than standard pin
The low 0.05mm of height at end.
A kind of 3. display device pin bending detection tool according to claim 2, it is characterised in that：To draw with standard
The wiring board of pin is shelved on the positioning end（11）It is upper and with the measurement end（12）On the basis of inconsistent, standard pin penetrates survey
Measuring tank（121）One end end face and the measuring flume（121）Open end flush.
A kind of 4. display device pin bending detection tool according to claim 3, it is characterised in that：The measurement end
（12）Close to the positioning end（11）End face on be embedded with surface and the measurement end（12）End face it is in the same plane
Rubber blanket（122）.
A kind of 5. display device pin bending detection tool according to claim 1, it is characterised in that：The positioning end
（11）Away from the measurement end（12）Edge formed with fillet（111）.
A kind of 6. display device pin bending detection tool according to claim 1, it is characterised in that：Positioned at the positioning
End（11）Cushion block is provided with the end face shelved for wiring board（2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854442.1U CN207050606U (en) | 2017-07-14 | 2017-07-14 | A kind of display device pin bending detects tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854442.1U CN207050606U (en) | 2017-07-14 | 2017-07-14 | A kind of display device pin bending detects tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050606U true CN207050606U (en) | 2018-02-27 |
Family
ID=61495655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854442.1U Expired - Fee Related CN207050606U (en) | 2017-07-14 | 2017-07-14 | A kind of display device pin bending detects tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207050606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443143A (en) * | 2018-11-09 | 2019-03-08 | 中国电子科技集团公司第五十五研究所 | For examining the metal die and application method of package casing lead height |
| CN109713547A (en) * | 2019-01-28 | 2019-05-03 | 苏州埃博斯电气有限公司 | A kind of high quality connector assembling method and its assembling equipment |
-
2017
- 2017-07-14 CN CN201720854442.1U patent/CN207050606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443143A (en) * | 2018-11-09 | 2019-03-08 | 中国电子科技集团公司第五十五研究所 | For examining the metal die and application method of package casing lead height |
| CN109713547A (en) * | 2019-01-28 | 2019-05-03 | 苏州埃博斯电气有限公司 | A kind of high quality connector assembling method and its assembling equipment |
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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 |
Granted publication date: 20180227 Termination date: 20210714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |