CN207964944U - Impedance detection device after a kind of LCD points silver paste - Google Patents
Impedance detection device after a kind of LCD points silver paste Download PDFInfo
- Publication number
- CN207964944U CN207964944U CN201820469207.7U CN201820469207U CN207964944U CN 207964944 U CN207964944 U CN 207964944U CN 201820469207 U CN201820469207 U CN 201820469207U CN 207964944 U CN207964944 U CN 207964944U
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- lcd
- detection device
- silver paste
- impedance detection
- pedestal
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Abstract
The utility model discloses impedance detection devices after a kind of LCD points silver paste, LCD placement plates are mounted on pedestal, and LCD placement plates can be moved along Y direction, it is formed with limit protrusion in LCD placement plates, limit protrusion surrounds the rest areas LCD, cover board is mounted on pedestal turnablely, impedance detection device detecting state lower cover is resisted against in LCD placement plates after the LCD points silver paste, probe is installed on the cover board, and probe can be moved along X-direction, impedometer includes gauge outfit mechanism and test pencil, gauge outfit mechanism is mounted on pedestal for showing impedance value, test pencil be fixed on probe for the test point on LCD against, gauge outfit mechanism is connect with test pencil；The utility model proposes LCD point silver pastes after impedance detection device, by LCD place stablize rear cover upper cover plate can read out impedance value by gauge outfit mechanism, it is easy to operate, improve detection efficiency, and be not easy to damage LCD.
Description
Technical field
The utility model is related to impedance detection devices after technical field of LCD more particularly to a kind of LCD point silver pastes.
Background technology
It in the FOG sections of production module, needs to give LCD point silver pastes after bonding crosses FPC, is test point silver paste after having put silver paste
Effect need to test resistance value, and testing gimmick at present is surveyed with multimeter come test point silver paste effect with the method that multimeter surveys resistance value
Examination all needs artificially test point to be looked for test per sheet glass, is easy to cause LCD breakages, and troublesome in poeration, delays working hour.
Utility model content
To solve technical problem present in background technology, the utility model proposes impedance detections after a kind of LCD points silver paste
Device.
The utility model proposes a kind of LCD points silver paste after impedance detection device, including pedestal, LCD placement plates, cover board,
Probe and impedometer；LCD placement plates are mounted on pedestal, and LCD placement plates can be moved along Y direction, in LCD placement plates
It is formed with limit protrusion, limit protrusion surrounds the rest areas LCD, and cover board is mounted on pedestal turnablely, after the LCD points silver paste
Impedance detection device detecting state lower cover is resisted against in LCD placement plates, and probe is installed on the cover board, and probe can be along X-axis side
To movement, impedometer includes gauge outfit mechanism and test pencil, and gauge outfit mechanism is mounted on pedestal for showing that impedance value, test pencil are solid
It is scheduled on probe and is used for the test point on LCD against gauge outfit mechanism is connect with test pencil.
Preferably, multiple first waist-shaped holes are offered in LCD placement plates, the length direction of multiple first waist-shaped holes is along Y-axis
Direction, bolt are connect across the first waist-shaped hole with pedestal.
Preferably, the second waist-shaped hole is offered on cover board, along X-direction, bolt passes through the length direction of the second waist-shaped hole
Second waist-shaped hole is connect with probe.
Preferably, including multiple second waist-shaped holes, multiple second waist-shaped holes are arranged in parallel along X-direction.
Preferably, cover board includes mounting portion and handle, and mounting portion is equipped with shaft, and pedestal is equipped with axle bed, shaft rotation
On axle bed, probe is mounted on mounting portion, and handle is fixedly connected with mounting portion.
Preferably, further include electric power connection line, electric power connection line is connect with impedometer.
Preferably, battery case is offered on pedestal, the pole piece in battery case is connect with impedometer.
Preferably, limit protrusion annularly forms the closed rest areas LCD.
Preferably, limit protrusion is in a strip shape extends in LCD placement plates, limit protrusion first end and second end pre-determined distance
Form the opening for LCD sliding disengaging.
In the utility model, LCD is placed and is stablized rear cover upper cover plate by impedance detection device after the LCD point silver pastes proposed
Impedance value can be read out by gauge outfit mechanism, it is easy to operate, detection efficiency is improved, and be not easy to damage LCD.
Description of the drawings
Fig. 1 be the utility model proposes a kind of LCD points silver paste after impedance detection device structural schematic diagram.
Specific implementation mode
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of LCD points silver paste after impedance detection device structural representation
Figure, XY coordinate systems are established with 1 place plane of pedestal.
Referring to Fig.1, the utility model proposes a kind of LCD points silver paste after impedance detection device, including pedestal 1, LCD place
Plate 2, cover board, probe 4 and impedometer；Pedestal 1 is slab construction, and LCD placement plates 2 are mounted on by bolt on pedestal 1, and
And LCD panel can be moved along Y direction, and limit protrusion 21 is formed in LCD placement plates 2, limit protrusion 21 surrounds the rest areas LCD use
In placing LCD, LCD placing areas are slightly larger than LCD areas to be detected, and cover board is mounted on pedestal 1 and is located at LCD turnablely
2 side of placement plate, the cover board in the present embodiment are frame structure, and cover board is rotated around a side of box, impedance after LCD point silver pastes
Detection device detecting state lower cover is resisted against on limit protrusion 21, and cover board and 2 top spacing distance of LCD placement plates, probe 4 are pacified
Dress on the cover board and positioned at the inside of above-mentioned box, for the detection point contact on LCD, and probe 4 can be moved along X-direction
It is dynamic, in this way can the LCD different to the LCD of different model, test point position be detected, impedometer includes gauge outfit mechanism
5 and test pencil, gauge outfit mechanism 5 is mounted on pedestal 1 and positioned at cover board far from 2 side of LCD placement plates, and gauge outfit mechanism 5 is for showing
Impedance value, test pencil are fixed on probe 4 and are used for the test point on LCD against gauge outfit mechanism 5 is electrically connected with test pencil, when under lid
After cover board, test pencil is in contact with the test point on LCD.
In the present embodiment, limit protrusion 21 takes the shape of the letter U, and U-shaped limit protrusion 21 is open towards X-axis negative direction, U-shaped limit protrusion
21 opening slides the rest areas disengaging LCD for LCD, and LCD is resisted against on limit protrusion 21 under detecting state.
Since the test point position of different model LCD is different, probe 4 and LCD placement plates 2 if position be it is fixed if nothing
Method is detected the LCD of different model, and therefore, in the present embodiment, LCD placement plates 2 can be moved along Y direction, and probe 4 can
It is moved along X-direction, for the test point of different location, adjusts 2 position of LCD placement plates and 4 position of probe so that on probe 4
Test pencil can lean with the test point on LCD；In specific design method, 2 surrounding of LCD placement plates offers multiple first
Waist-shaped hole 22, along Y direction, bolt is connect across the first waist-shaped hole 22 with pedestal 1 length direction of multiple first waist-shaped holes 22,
When needing mobile LCD placement plates 2, loosers a bolt and move LCD placement plates 2；Second waist-shaped hole there are three being opened up on cover board
31, three the second waist-shaped holes 31 are arranged in parallel along X-direction, and the length direction of three the second waist-shaped holes 31 is along X-direction, bolt
It is connect with probe 4 across the second waist-shaped hole 31, loosering a bolt connects traveling probe 4 and moved along waist-shaped hole length direction, and probe 4
It may be mounted in the waist-shaped hole of three different locations, to adapt to the LCD of different model.
Cover board in the present embodiment is frame structure, and a line of box is mounting portion 32, opposite with mounting portion 32 one
Side is that handle 33, mounting portion 32 and handle 33 connects by two other sides, set on pedestal 1 there are two axle bed, mounting portion
32 are rotatablely connected by axis pin and axle bed, and probe 4 is mounted on mounting portion 32, and pulling 33 cover board of handle can do on pedestal 1
Flip-flop movement.
Further include that electric power connection line 6 is used to power to impedometer in the present embodiment, the output voltage of electric power connection line 6
It can be powered to impedometer by battery in another design method for 5V, battery case offered on pedestal 1,
Pole piece in battery case is connect with impedometer.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. impedance detection device after a kind of LCD points silver paste, which is characterized in that including pedestal (1), LCD placement plates (2), cover board, spy
Needle (4) and impedometer；LCD placement plates (2) are mounted on pedestal (1), and LCD placement plates (2) can be moved along Y direction,
Limit protrusion (21) is formed in LCD placement plates (2), limit protrusion (21) surrounds the rest areas LCD, and cover board is mounted on turnablely
On pedestal (1), impedance detection device detecting state lower cover is resisted against in LCD placement plates (2) after the LCD points silver paste, probe
(4) it installs on the cover board, and probe (4) can be moved along X-direction, impedometer includes gauge outfit mechanism (5) and test pencil, gauge outfit
Mechanism (5) is mounted on pedestal (1) for showing that impedance value, test pencil are fixed on probe (4) for being supported with the test point on LCD
It leans on, gauge outfit mechanism (5) is connect with test pencil.
2. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that LCD placement plates are opened on (2)
Equipped with multiple first waist-shaped holes (22), for the length direction of multiple first waist-shaped holes (22) along Y direction, bolt passes through the first waist type
Hole (22) is connect with pedestal (1).
3. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that offer second on cover board
Waist-shaped hole (31), for the length direction of the second waist-shaped hole (31) along X-direction, bolt passes through the second waist-shaped hole (31) and probe (4)
Connection.
4. impedance detection device after LCD points silver paste according to claim 3, which is characterized in that including multiple second waist types
Hole (31), multiple second waist-shaped holes (31) are arranged in parallel along X-direction.
5. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that cover board includes mounting portion
(32) and handle (33), pedestal (1) are equipped with axle bed, and mounting portion (32) is rotatablely connected by axis pin and axle bed, probe (4) installation
On mounting portion (32), handle (33) is fixedly connected with mounting portion (32).
6. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that further include electric power connection line
(6), electric power connection line (6) is connect with impedometer.
7. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that pedestal offers electricity on (1)
Pond box, the pole piece in battery case are connect with impedometer.
8. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that limit protrusion (21) is in ring
Shape forms the closed rest areas LCD.
9. impedance detection device after LCD points silver paste according to claim 1, which is characterized in that limit protrusion (21) is in item
Shape extends in LCD placement plates (2), and limit protrusion (21) first end is formed with second end pre-determined distance for LCD sliding disengaging
Opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469207.7U CN207964944U (en) | 2018-03-30 | 2018-03-30 | Impedance detection device after a kind of LCD points silver paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820469207.7U CN207964944U (en) | 2018-03-30 | 2018-03-30 | Impedance detection device after a kind of LCD points silver paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207964944U true CN207964944U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820469207.7U Active CN207964944U (en) | 2018-03-30 | 2018-03-30 | Impedance detection device after a kind of LCD points silver paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207964944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519515A (en) * | 2018-03-30 | 2018-09-11 | 蚌埠国显科技有限公司 | Impedance detection device after a kind of LCD points silver paste |
-
2018
- 2018-03-30 CN CN201820469207.7U patent/CN207964944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108519515A (en) * | 2018-03-30 | 2018-09-11 | 蚌埠国显科技有限公司 | Impedance detection device after a kind of LCD points silver paste |
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