CN209070262U - A kind of LCD panel test plate - Google Patents
A kind of LCD panel test plate Download PDFInfo
- Publication number
- CN209070262U CN209070262U CN201822067410.4U CN201822067410U CN209070262U CN 209070262 U CN209070262 U CN 209070262U CN 201822067410 U CN201822067410 U CN 201822067410U CN 209070262 U CN209070262 U CN 209070262U
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- Prior art keywords
- motion bar
- plate
- fixed plate
- fixedly connected
- fixed
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Abstract
The utility model discloses a kind of LCD panel test plates, including test board ontology, the test board ontology rear end face is fixedly connected there are two fixed plate at bottom, and two fixed plates are left and right settings, right above the fixed plate and underface is respectively equipped with top board and lower platen, the top board is fixedly connected close to fixed plate side there are two the first motion bar, the first motion bar outer ledge is arranged with the first spring, the lower platen is fixedly connected close to fixed plate side there are two the second motion bar, the second motion bar outer ledge is arranged with second spring, several perforation are offered respectively at the top and bottom of the fixed plate, and the perforation is mutually matched with the first motion bar and the second motion bar respectively, a kind of LCD panel test plate of the utility model has stability high, the features such as high-efficient.
Description
Technical field
The utility model relates to LCD panel test technical field, specially a kind of LCD panel test plate.
Background technique
In the production of liquid crystal display, need for circuit board and liquid crystal display to be electrically connected to test properties.The prior art
Connection type is typically directly attached using data flat cable.Since circuit board is exposed, the not protection of shell at this time, hold
Easily with the isoelectric membranes such as table top, screw and nut, screwdriver on workbench, lead to short circuit.Some Enterprises in order to solve this problem,
Using circuit board fixing mechanism, that is, test board.But test board in the prior art one is just for certain a circuit board,
Once correcting may be not suitable for using.
Utility model content
It the defects of the technical issues of the utility model solves is to overcome the low stability of the prior art, low efficiency, provides
A kind of LCD panel test plate.A kind of LCD panel test plate has the characteristics that stability is high, high-efficient.
To achieve the above object, the utility model provides the following technical solutions:
A kind of LCD panel test plate, including test board ontology, the test board ontology rear end face is fixed at bottom to be connected
Fixed plate there are two connecing, and two fixed plates are left and right settings, are respectively equipped with right above the fixed plate with underface
Pressing plate and lower platen, the top board are fixedly connected close to fixed plate side there are two the first motion bar, first motion bar
Outer ledge is arranged with the first spring, and the lower platen is fixedly connected with that there are two the second motion bars close to fixed plate side, described
Second motion bar outer ledge is arranged with second spring, offers several perforation respectively at the top and bottom of the fixed plate, and
The perforation is mutually matched with the first motion bar and the second motion bar respectively, and first motion bar and the second motion bar are close to solid
Fixed board one end both passes through adjacent perforation, and extends to fixed plate inner cavity, and is fixedly connected with third spring, every two adjacent
First motion bar and the second motion bar are left and right settings, and first motion bar and the second motion bar two sides are fixedly connected with
There is the limit plate being mutually matched with third spring, first motion bar and the second motion bar are respectively further from top board and fixed plate
One end offers blind hole, and the blind hole inner cavity is equipped with fixed link, and the fixed link extends to blind hole far from blind hole inner cavity one end
Outside, and third spring is passed through, and be fixedly connected with fixed plate inner wall, the fixed plate is equipped with upper far from test board ontology side
Clamping plate and lower clamp plate, and the upper clamp plate and lower clamp plate be it is setting up and down, the upper clamp plate is fixedly connected close to fixed plate side
There are two first connecting rod, the lower clamp plate is fixedly connected with that there are two the second connecting rod, the fixed plates close to fixed plate side
Several flutings are offered far from test board ontology side, and the fluting is mutual with first connecting rod and the second connecting rod respectively
Matching, the first connecting rod and the second connecting rod are respectively further from upper clamp plate and lower clamp plate one end passes through fluting, and extend to solid
Fixed board inner cavity, the first connecting rod are fixedly connected far from upper clamp plate one end with the second motion bar, and second connecting rod is separate
Lower clamp plate one end is fixedly connected with the first motion bar.
Preferably, the upper clamp plate and lower clamp plate are center line in being symmetrical arranged up and down using the center of fixed plate, it is described on
Clamping plate and lower clamp plate are fixedly connected to rubber pad close to fixed plate center side.
Preferably, first connecting rod and the second connecting rod outer ledge are equipped with burnishing surface.
Preferably, the fixed link is greater than second far from the vertical range between fixed plate inner wall one end and blind hole inner wall and lives
Lever is far from the vertical range between lower platen one end and fixed plate inner wall.
Preferably, first motion bar and the second motion bar size are identical.
Preferably, the top board and lower platen are fixedly connected with non-slip mat far from fixed plate side.
Preferably, the distance between the first connecting rod and fluting inner cavity top are greater than the second motion bar far from lower platen
Vertical range between one end and fixed plate inner wall.
Compared with prior art, the utility model has the beneficial effects that
By to the position-adjustable between upper clamp plate and lower clamp plate, so that test board ontology can fix difference when in use
The circuit board of size facilitates the test of liquid crystal display with this, and compared with prior art, which avoids because artificial unexpected
And the position of circuit board is changed, testing progress is ensured with this, by the setting of rubber pad, upper clamp plate can be given under
Clamping plate centainly buffers, and avoids active force excessive and damages circuit board.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model component fixed plate；
Fig. 3 is the left view of the utility model fixed plate；
Fig. 4 is the cross-sectional view of the utility model fixed plate.
Figure label: 1, test board ontology；2, fixed plate；3, top board；4, lower platen；5, the first spring；6, the second bullet
Spring；7, the first motion bar；8, the second motion bar；9, it perforates；10, third spring；11, limit plate；12, blind hole；13, upper clamp plate；
14, lower clamp plate；15, rubber pad；16, first connecting rod；17, the second connecting rod；18, it slots；19, fixed link.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of LCD panel test plate, including test board sheet
Body 1,1 rear end face of test board ontology are fixedly connected there are two fixed plate 2 at bottom, and two fixed plates 2 are left and right settings,
Right above fixed plate 2 and underface is respectively equipped with top board 3 and lower platen 4, and top board 3 and lower platen 4 are far from 2 side of fixed plate
It is fixedly connected with non-slip mat, top board 3 is fixedly connected with that there are two the first motion bar 7, the first motion bars 7 close to 2 side of fixed plate
Outer ledge is arranged with the first spring 5, and lower platen 4 is fixedly connected close to 2 side of fixed plate there are two the second motion bar 8, and second
8 outer ledge of motion bar is arranged with second spring 6, and 2 top and bottom of fixed plate offer several perforation 9, and perforation 9 respectively
It is mutually matched respectively with the first motion bar 7 and the second motion bar 8, the first motion bar 7 and the second motion bar 8 are close to fixed plate 2 one
End both passes through adjacent perforation 9, and extends to 2 inner cavity of fixed plate, and be fixedly connected with third spring 10, and every two adjacent the
One motion bar 7 and the second motion bar 8 are left and right settings, and the first motion bar 7 is identical with 8 size of the second motion bar, the first motion bar 7
The limit plate 11 being mutually matched with third spring 10, the first motion bar 7 and second are fixedly connected to 8 two sides of the second motion bar
Motion bar 8 is respectively further from top board 3 and 2 one end of fixed plate offers blind hole 12, and 12 inner cavity of blind hole is equipped with fixed link 19, fixed
Bar 19 extends to 12 outside of blind hole far from 12 inner cavity one end of blind hole, and passes through third spring 10, and fix and connect with 2 inner wall of fixed plate
It connects, fixed plate 2 is equipped with upper clamp plate 13 and lower clamp plate 14 far from 1 side of test board ontology, and upper clamp plate 13 and lower clamp plate 14 are upper
Lower setting, upper clamp plate 13 and lower clamp plate 14 are center line in arranged symmetrically up and down, upper clamp plate 13 and lower folder using the center of fixed plate 2
Plate 14 is fixedly connected to rubber pad 15 close to 2 center side of fixed plate, and upper clamp plate 13 is fixedly connected with close to 2 side of fixed plate
Two first connecting rods 16, lower clamp plate 14 are fixedly connected close to 2 side of fixed plate there are two the second connecting rod 17, and fixed plate 2 is remote
From 1 side of test board ontology offer several fluting 18, and slot 18 respectively with first connecting rod 16 and the second connecting rod 17
It is mutually matched, first connecting rod 16 and 17 outer ledge of the second connecting rod are equipped with burnishing surface, first connecting rod 16 and the second connection
Bar 17 is respectively further from upper clamp plate 13 and 14 one end of lower clamp plate passes through fluting 18, and extends to 2 inner cavity of fixed plate, first connecting rod 16
It is fixedly connected far from 13 one end of upper clamp plate with the second motion bar 8, the second connecting rod 17 is far from 14 one end of lower clamp plate and the first activity
Bar 7 is fixedly connected, and fixed link 19 is greater than the second activity far from the vertical range between 2 inner wall one end of fixed plate and 12 inner wall of blind hole
Bar 8 far from the vertical range between 2 inner wall of 4 one end of lower platen and fixed plate, first connecting rod 16 and 18 inner cavity tops of fluting it
Between distance be greater than the second motion bar 8 far from the vertical range between 2 inner wall of 4 one end of lower platen and fixed plate.
Working principle: when in use, one hand-motion top board 3 of operator and lower platen 4 are moved to 2 direction of fixed plate
Dynamic, top board 3 and lower platen 4 transfer the first motion bar 7 and the second motion bar 8 in 9 inner cavities movement of perforating respectively, and fixed link 19 exists
12 inner cavity of blind hole is mobile, while the first spring 5, second spring 6 and third spring 10 compress, and the first motion bar 7 drives second to connect
Extension bar 17 is mobile, i.e. the first motion bar 7 drives lower clamp plate 14 mobile to the center position far from fixed plate 2,8 band of the second motion bar
Dynamic first connecting rod 16 is mobile, i.e. the second motion bar 8 drives upper clamp plate 13 mobile to the center position far from fixed plate 2, with this
Increase the distance between upper clamp plate 13 and lower clamp plate 14, the circuit board of liquid crystal display to be tested will be needed to be placed on upper clamp plate later
Between 13 and lower clamp plate 14, the active force to top board 3 and lower platen 4, the first motion bar 7 and the second motion bar 8 are unclamped later
Separate location is returned under the action of the first spring 5, second spring 6 and third spring 10, upper clamp plate 13 and lower clamp plate 14 are therewith
Origin-location is returned to, circuit board is fixed on test board ontology 1 with this, rubber pad 15 can give certain buffering, avoid acting on
Power is excessive and damages circuit board, artificial compared with prior art surprisingly the position of circuit board to be changed, and then influences
To the progress of test, liquid crystal display is connect by data line with circuit board test later.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of LCD panel test plate, including test board ontology (1), it is characterised in that: test board ontology (1) rear end face leans on
There are two being fixedly connected at nearly bottom fixed plate (2), and two fixed plates (2) are left and right settings, and the fixed plate (2) is just
Top and underface are respectively equipped with top board (3) and lower platen (4), and the top board (3) is close to the fixed company in fixed plate (2) side
It connects there are two the first motion bar (7), the first motion bar (7) outer ledge is arranged with the first spring (5), the lower platen
(4) it is fixedly connected close to fixed plate (2) side there are two the second motion bar (8), the second motion bar (8) outer ledge is arranged
Have second spring (6), offers several perforation (9), and the perforation (9) point at the top and bottom of the fixed plate (2) respectively
It is not mutually matched with the first motion bar (7) and the second motion bar (8), first motion bar (7) and the second motion bar (8) are close
Fixed plate (2) one end both passes through adjacent perforation (9), and extends to fixed plate (2) inner cavity, and be fixedly connected with third spring
(10), every two adjacent first motion bar (7) and the second motion bar (8) are left and right settings, first motion bar (7)
It is fixedly connected to the limit plate (11) being mutually matched with third spring (10) with the second motion bar (8) two sides, described first is living
Lever (7) and the second motion bar (8) are respectively further from top board (3) and fixed plate (2) one end offers blind hole (12), described blind
Hole (12) inner cavity is equipped with fixed link (19), and the fixed link (19) extends to blind hole (12) outside far from blind hole (12) inner cavity one end
Side, and third spring (10) are passed through, and be fixedly connected with fixed plate (2) inner wall, the fixed plate (2) is far from test board ontology
(1) side is equipped with upper clamp plate (13) and lower clamp plate (14), and the upper clamp plate (13) and lower clamp plate (14) be it is setting up and down, it is described
Upper clamp plate (13) is fixedly connected close to fixed plate (2) side there are two first connecting rod (16), and the lower clamp plate (14) is close solid
Fixed board (2) side is fixedly connected there are two the second connecting rod (17), and the fixed plate (2) is opened far from test board ontology (1) side
Equipped with several slot (18), and the fluting (18) respectively with first connecting rod (16) and mutual of the second connecting rod (17)
Match, the first connecting rod (16) and the second connecting rod (17) are respectively further from upper clamp plate (13) and lower clamp plate (14) one end passes through and opens
Slot (18), and fixed plate (2) inner cavity is extended to, the first connecting rod (16) is far from upper clamp plate (13) one end and the second motion bar
(8) it is fixedly connected, second connecting rod (17) is fixedly connected far from lower clamp plate (14) one end with the first motion bar (7).
2. a kind of LCD panel test plate according to claim 1, it is characterised in that: the upper clamp plate (13) and lower clamp plate
It (14) is center line in being symmetrical arranged up and down using the center of fixed plate (2), the upper clamp plate (13) and lower clamp plate (14) are close to solid
Fixed board (2) center side is fixedly connected to rubber pad (15).
3. a kind of LCD panel test plate according to claim 1, it is characterised in that: first connecting rod (16) and the second connection
Bar (17) outer ledge is equipped with burnishing surface.
4. a kind of LCD panel test plate according to claim 1, it is characterised in that: the fixed link (19) is far from fixed plate
(2) vertical range between inner wall one end and blind hole (12) inner wall is greater than the second motion bar (8) far from lower platen (4) one end and consolidates
Vertical range between fixed board (2) inner wall.
5. a kind of LCD panel test plate according to claim 1, it is characterised in that: first motion bar (7) and second
Motion bar (8) size is identical.
6. a kind of LCD panel test plate according to claim 1, it is characterised in that: the top board (3) and lower platen (4)
Non-slip mat is fixedly connected with far from fixed plate (2) side.
7. a kind of LCD panel test plate according to claim 1, it is characterised in that: the first connecting rod (16) and fluting
(18) the distance between inner cavity top is greater than the second motion bar (8) far between lower platen (4) one end and fixed plate (2) inner wall
Vertical range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067410.4U CN209070262U (en) | 2018-12-11 | 2018-12-11 | A kind of LCD panel test plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822067410.4U CN209070262U (en) | 2018-12-11 | 2018-12-11 | A kind of LCD panel test plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070262U true CN209070262U (en) | 2019-07-05 |
Family
ID=67101381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822067410.4U Expired - Fee Related CN209070262U (en) | 2018-12-11 | 2018-12-11 | A kind of LCD panel test plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070262U (en) |
-
2018
- 2018-12-11 CN CN201822067410.4U patent/CN209070262U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |