CN208847995U - A kind of liquid crystal module detection device - Google Patents
A kind of liquid crystal module detection device Download PDFInfo
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- CN208847995U CN208847995U CN201821385656.XU CN201821385656U CN208847995U CN 208847995 U CN208847995 U CN 208847995U CN 201821385656 U CN201821385656 U CN 201821385656U CN 208847995 U CN208847995 U CN 208847995U
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- bottom plate
- liquid crystal
- detection device
- crystal module
- detection components
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Abstract
The utility model discloses a kind of liquid crystal module detection device, comprising: bottom plate；Adjusting component positioned at the bottom plate top position；And positioned at the detection components for adjusting component top position；Wherein, on the direction of the vertical bottom plate plate face, the detection components can be mobile to the direction close to or far from bottom plate；The adjusting component includes Level tune platform and angular adjustment platform；The Level tune platform drives detection components to move in the X-axis direction and/or in Y direction relative to bottom plate；The angular adjustment platform drives detection components to rotate in predetermined angular range in the horizontal direction relative to bottom plate.The liquid crystal module detection device of the utility model be capable of providing X-direction, Y direction, in Z-direction and horizontal plane angular adjustment function, and all dimensions adjust mutually indepedent, it is independent of each other, and is suitable for the mould group to be measured of different sizes and shapes, it is easy to operate, stability is high.
Description
Technical field
The utility model relates to a kind of detection devices.More particularly, to a kind of liquid crystal module detection device.
Background technique
With being widely used for the equipment such as mobile phone, tablet computer, LCD TV, the demand of liquid crystal module is growing,
In order to ensure the quality of liquid crystal module product, need to carry out stringent detection to each piece of liquid crystal module.It is detected in liquid crystal front end
In the process, signal complexity, Liquid crystal module size determine the accuracy for the complexity and result that detection technique is implemented
And stability.For signal, complicated, the small demanding product of size, will appear detection probe and test point pair in debugging process
Position is inaccurate and leads to not light mould group or lights unstable situation；And for large-sized liquid crystal module, due to it
Objectively there is certain size error and subtle deformation in body, therefore very laborious debugging, and be easy to the test of mould group
Point damage, leads to not reach preset testing goal.
Accordingly, it is desirable to provide a kind of have various dimensions regulatory function, and it is suitable for various sizes of LCD module under test, and
Detection device easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of new liquid crystal module detection devices.
It is other in order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of liquid crystal module detection device, described device include:
Bottom plate；
Adjusting component positioned at the bottom plate top position；And
Positioned at the detection components for adjusting component top position；
Wherein, on the direction of the vertical bottom plate plate face, the detection components can be to close to or far from bottom plate
Direction it is mobile；
The adjusting component includes Level tune platform and angular adjustment platform；
The Level tune platform drives detection components to move in the X-axis direction and/or in Y direction relative to bottom plate；
The angular adjustment platform drives detection components to rotate in predetermined angular range in the horizontal direction relative to bottom plate.
Preferably scheme is that conductive plate, the adjusting component are provided between the adjusting component and the detection components
Detection components are driven to realize motor adjustment by conductive plate.
Preferably scheme is, the Level tune platform includes driving detection group in conjunction with being fixed in the bottom plate plate face
The first adjustment portion that part moves in the X-axis direction or in Y direction relative to bottom plate；And
In first adjustment portion drive detection components relative to bottom plate in the Y-axis direction or X-direction
Second adjustment portion of upper movement.
Preferably scheme is that the angular adjustment platform includes in conjunction with the fixed part being fixed in second adjustment portion；With
And
Drive detection components relative to bottom plate in the horizontal direction in predetermined angular range on the fixed part
The rotation section of interior rotation.
Preferably scheme is that the detection components further include the pressure head having with conductive plate cooperation assembly, and are located at
The probe assembly that liquid crystal film group to be measured is conducted for passing through crimping on the pressure head.
Preferably scheme is that the detection device includes:
Linear bearing between the pressure head and conductive plate, the axis of the linear bearing is perpendicular to the bottom plate plate
Face；
Spacer pin for preventing from being detached between the pressure head and the conductive plate；And
Reset spring between the pressure head and the conductive plate.
Preferably scheme is, includes to protrude from conductive plate on the position corresponding with the detection components of the conductive plate
The guard pin on plate body surface.
Preferably scheme is that the detection device further includes the pressure hook having on the conductive plate；The detection components
On include the clamping structure to match with the pressure hook.
Preferably scheme is that the liquid crystal module detection device further includes having module support frame；
The module support frame includes vertical support frame body and the horizontal support frame body for placing LCD module under test；
The horizontal support frame body is combined by vertical support frame body to be fixed on bottom plate；
The module support frame formed by vertical support frame body and cross supporting frame body, which has to place, lights LCD module under test
Background light accommodating chamber.
Preferably scheme be include position between fixed liquid crystal film component to be measured and detection components on the cross supporting frame
Position limiting structure.
The beneficial effects of the utility model are as follows:
1, detection device provided by the utility model adjusted in X, Y, Z axis and horizontal plane in angular adjustment between phase
It is mutually independent, it is independent of each other, improves and crimp conductance passband between test probe and test cap in liquid crystal film group to be measured.
2, detection components can be realized the angular adjustment in the mobile adjusting and horizontal plane of X, Y, Z axis, so that detection group
Contraposition between part and product to be measured is by the position of adjusting detection components to realize, degree of regulation is high, and controllability is good.
3, detection device provided by the utility model utilizes the straight line being arranged between pressure head and conductive plate in the Z-axis direction
Cooperation on bearing, spacer pin, reset spring and conductive plate between set pressure hook, in fine adjustment probe and prepare liquid
While crimping conducts between brilliant mould group, additionally it is possible to steadily maintain electric conducting state between the two.
4, in detection device provided by the utility model, liquid crystal film group braced frame to be measured is kept completely separate with other devices,
It is individually fixed on bottom plate, with the variation of liquid crystal film size to be measured, shape etc., need to only change LCD module under test braced frame knot
Structure size, which has higher applicability for a variety of different liquid crystal films to be measured, and replaces liquid crystal film group
Simpler with operation that detection components are adjusted, harmony is stronger.
5, furthermore in detection device provided by the utility model, in the detection process, LCD module under test position is fixed not
It is dynamic, only conductive plate need to be adjusted by adjusting component, i.e., be tested on probe assembly and LCD module under test in changeable detection components
The relative position of point, realizes that probe assembly is conducted with crimping between test point on LCD module under test, adjusts operation simplifying
While, reduce existing detection device and should adjust probe assembly position and is needed produced by adjusting LCD module under test position again
Double error, substantially increase the detection accuracy of liquid crystal module detection device.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is simply introduced.It is understood that the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 shows the liquid crystal module structure of the detecting device assembling schematic diagram in the utility model embodiment.
Fig. 2 shows the liquid crystal module detection device overall structure diagrams in the utility model embodiment.
Fig. 3 shows the liquid crystal module detection device left view in the utility model embodiment.
Fig. 4 shows the liquid crystal module detection device main view in the utility model embodiment.
Fig. 5 shows the liquid crystal module detection device top view in the utility model embodiment.
Specific embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one below with reference to preferred embodiments and drawings
The explanation of step.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not be limited the protection scope of the present invention.
In following description given, for purposes of illustration, in order to provide comprehensive reason to one or more embodiment
Solution, numerous specific details are set forth.It may be evident, however, that these realities can also be realized without these specific details
Apply mode.In other examples, one or more embodiment for ease of description, well known structure and equipment are with block diagram
Form show.
Liquid crystal module detection device in the prior art is being directed to different sizes, the prepare liquid of unlike signal complexity
When brilliant mould group is detected, debugging is very laborious, and detection probe and test point contraposition are inaccurate, and leads to not light mould group
Or light unstable situation.At least one of in view of the above problems, the utility model provides a kind of novel liquid crystal module inspection
Survey device.Specifically, it is described in detail with reference to the accompanying drawing.
In conjunction with shown in Fig. 1-Fig. 5, the utility model provides a kind of liquid crystal module detection device, comprising:
Bottom plate 1；
Conductive plate 4 positioned at 1 top position of bottom plate；
In conjunction with the adjusting component being fixed between the bottom plate 1 and the conductive plate 4；And
Detection components 6 positioned at 4 top position of conductive plate；
Wherein, on the direction of vertical 1 plate face of bottom plate, the detection components 6 can be to the side close to or far from bottom plate 1
To movement；
The adjusting component 6 includes Level tune platform 2 and angular adjustment platform 3；
The Level tune platform 2 can by conductive plate 4 drive detection components 6 relative to bottom plate 1 in the X-axis direction and/or
It is moved in person's Y direction；
The angular adjustment platform 3 can drive detection components 6 relative to bottom plate 1 in the horizontal direction pre- by conductive plate 4
Determine rotation in angular range.
Liquid crystal module detection device provided by the utility model, during the test, Level tune platform 2 and angular adjustment platform
3 by conductive plate 4 drive detection components relative to bottom plate 1 in X-direction, Y direction is mobile and in the horizontal plane rotates, and each
Adjustment in a dimension is independent of each other, and is completely independent；And the position of LCD module under test is fixed, therefore adjusts easy to operate
It is convenient, reduce human error, improves accuracy；In addition, liquid crystal module supporting frame is kept completely separate with other devices, therefore
When the size of LCD module under test, shape etc. change, only matched liquid crystal module supporting frame need to be set, without
It needs to change other devices, improves the application range of liquid crystal test system in the detection process.
In the preferred embodiment, combined with Figure 1 and Figure 2, in order to realize detection components 6 relative to bottom plate 1 in X-axis and Y
The movement of axis direction, specifically, the Level tune platform 2 include driving inspection in conjunction with being fixed on above 1 plate face of bottom plate
Survey the first adjustment portion 21 that component 6 is moved in the Y-axis direction relative to bottom plate 1 and above first adjustment portion 21 can
The second adjustment portion 22 for driving detection components to move in the X-axis direction relative to bottom plate 1；It is also set on corresponding Level tune platform 2
The first adjustment portion 21 of driving is equipped with relative to upper mobile the second adjustment portion of the first regulating part 23 and driving along the y axis of bottom plate 1
22 go up the second mobile regulating part 24 relative to bottom plate 1 along the x axis.
Further, in order to realize that detection components 6 rotate in predetermined angular range in the horizontal plane relative to bottom plate 1,
The angular adjustment platform 3 includes in conjunction with the fixed part 31 being fixed in second adjustment portion 22；And it is located at the fixed part
31 top is combined with conductive plate 4 fixation drive detection components 6 relative to bottom plate 1 in the horizontal direction in predetermined angular
The rotation section 32 rotated in range；Driving rotation section 32 is provided on corresponding angular adjustment platform 3 relative to bottom plate 1 in level side
The third regulating part 33 rotated in predetermined angular range upwards.
It should be noted that this is preferred real in order to realize one of the purpose of this utility model, the i.e. fine adjustment of all directions
It applies in mode using micrometer as the regulating part relatively moved between each component of control, that is to say, that the first regulating part 23, the
Micrometer can be used in two regulating parts 24, third regulating part 33.Certain regulating part, which can also be other, can drive first
Adjustment portion 21, the second adjustment portion 22 and rotation section 32 are moved in the Y-axis direction or in X-direction relative to bottom plate 1, and
The structure rotated in predetermined angular range in the horizontal direction, the utility model is herein with no restrictions.
It will be appreciated by persons skilled in the art that preferably being applied in mode originally, the first adjustment portion in Level tune platform 2
21 can be fixed on 1 top of bottom plate by sliding rail combination, and the second adjustment portion 22 can be adjusted by sliding rail in conjunction with being fixed on described first
21 top of section portion, and the fixed part 31 for being fixed with angular adjustment platform 3 is combined above the second adjustment portion 22, and be located at fixed part
The rotation section 32 of 31 tops.When the first adjustment portion 21 is moved by sliding rail relative to bottom plate in the Y-axis direction, second can be passed through
Adjustment portion 22 drives angular adjustment platform 3, conductive plate 4 and detection components 6 to move in the Y-axis direction relative to bottom plate 1 in turn；When
When second adjustment portion 22 is moved by sliding rail relative to bottom plate in the X-axis direction, it can be driven and be conducted by angular adjustment platform 3
Plate 4 and detection components 6 move in the X-axis direction relative to bottom plate 1；And when the rotation section 32 of angular adjustment platform 3 is relative to bottom plate 1
When rotating in predetermined angular range in the horizontal direction, then detection directly can be driven by the conductive plate 4 of fixation in connection
Component 6 rotates in predetermined angular range in the horizontal direction relative to bottom plate 1.It can be found that provided by present embodiment
The function of detection device angular adjustment in X-direction, Y direction or horizontal plane is independent of each other independently of each other.In addition, this
Field technical staff can according to actual needs between design level regulating platform 2 and angular adjustment platform 3 matching relationship, such as by water
Flat regulating platform is placed on angular adjustment platform, and the utility model is to this and with no restrictions.
In conjunction with schematic structure, in order to realize the movement of detection components 6 in vertical direction relative to bottom plate 1, the detection
Component 6 includes the pressure head 61 with the conductive plate 4 cooperation assembly, and crimps electricity for passing through on the pressure head 61
The probe assembly 62 of liquid crystal film group 8 to be measured is connected.Include between the pressure head 61 and conductive plate 4: linear bearing 9, spacer pin
10 and reset spring 11.
The axis of the linear bearing 9 can be such that pressure head 61 is resetting in the Z-axis direction perpendicular to 1 plate face of bottom plate
The movement close to or far from bottom plate 1 is carried out under the action of spring 11.Spacer pin 10 can then prevent from sending out between pressure head 61 and conductive plate 4
It is raw to be detached from.
In present embodiment, the probe assembly 62 of the mobile drive of the pressure head 61 thereon is moved, and then is realized and visited
The crimping of needle assemblies and liquid crystal film module testing point to be measured conducts.
In the utility model, in conjunction with Fig. 1 and Fig. 4, it is preferable that the position corresponding with the detection components 6 of the conductive plate 4
Setting includes the guard pin 41 for protruding from 4 plate body surface of conductive plate.The guard pin 41 can prevent the detection components 6 excessively
Close to conductive plate 4, avoids detection components 6 when move close to 1 direction of bottom plate, collide with conductive plate 4；In addition,
It can prevent probe assembly 62 when being electrically connected with the test point of LCD module under test 8 because excessively excessively crimping close to generation, and then lead
Cause the damage of probe and 8 test point of LCD module under test.The formation of certain guard pin 41 is mounted on conductive plate 4 after can be
Shank be also possible to from 4 surface of conductive plate to the bulge-structure formed close to 6 direction of detection components, the utility model pair
This and without limitation.
It is excessively moved to limit detection components 6 under the action of reset spring 11 to the direction far from bottom plate 1, Jin Erbao
Card probe assembly 62 is able to maintain stable crimp force after crimping contraposition with the test point on LCD module under test 8, makes prepare liquid
Brilliant mould group 8 keeps stable conducting illuminating state, and the detection device further includes the pressure hook 5 having on the conductive plate 4；Institute
Stating includes the clamping structure 63 to match with the pressure hook 5 in detection components 6.When the pressure hook 5 is clamped with clamping structure 63
Afterwards, it is ensured that detection components 6 are in stability during the test.
In liquid crystal module detection device, those skilled in the art can design module support frame 7 according to actual needs.
In this preferred embodiment, the liquid crystal module detection device includes module support frame 7；The module support frame 7
Horizontal support frame body 72 including vertical support frame body 71 and for placing LCD module under test；The horizontal support frame body 72 passes through perpendicular branch
Support body 71, which combines, to be fixed on bottom plate 1；Had by the module support frame 7 that vertical support frame body 71 and horizontal support frame body 72 are formed
The accommodating chamber for lighting the background light of LCD module under test 8 can be placed.Wherein preferably, the vertical support frame body 71 is by erecting support plate
711 and perpendicular support column 712 form.In this preferred embodiment, the liquid crystal module support frame 7, which combines, is fixed on bottom plate 1
On, it does not need to change in entire measurement process, and structure is simple, therefore combine the reality of different LCD module under tests
Situation can provide suitable module support frame by simple operations, substantially increase the suitable of the liquid crystal module detection device
Use range.
It in the preferred embodiment, is the usage experience for advanced optimizing the detection device, in the horizontal support frame body
Include the position limiting structure of position between fixed liquid crystal film component 8 to be measured and detection components 6 on 72, prevents LCD module under test from existing
It is subjected to displacement in detection process.In the preferred embodiment, the position limiting structure is to be formed on the horizontal support frame body 72
Limited block 73, certain position limiting structure, which can also be that limit card slot etc. is other, can play fixed LCD module under test position
Structure, the utility model are without restriction to this.
The detection process of the liquid crystal module detection device provided in this preferred embodiment includes:
Module support frame 7 is fixed on bottom plate 1, then LCD module under test 8 is placed on module support frame 7
The relative position of test point on probe assembly 62 and LCD module under test 8 is observed in positioning, adjusts Level tune platform 2 and angle tune
Save platform 3, and by conductive plate 4 drive detection components 6 on 62 opposed bottom 1 of probe assembly in the X-axis direction, in Y direction
Rotation in mobile or predetermined angular in the horizontal direction；It is being located on LCD module under test test point just to probe assembly 62
Behind top, then by pushing pressure head 61, realizes that the crimping of test point in probe assembly 62 and liquid crystal module conducts, reset at this time
Spring is in forced compression Pre strained state, during the test, is clamped using pressure hook 5 and clamping structure 63, makes to crimp
It conducts holding to stablize, be tested；
After test, hook and clamping structure are detached from, and pressure head 61 moves up reset, probe assembly under action of reset spring
62 separate with LCD module under test 8, remove mould group, complete test.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here,
It is all to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
The column of protection scope.
Claims (10)
1. a kind of liquid crystal module detection device, which is characterized in that described device includes:
Bottom plate；
Adjusting component positioned at the bottom plate top position；And
Positioned at the detection components for adjusting component top position；
Wherein, on the direction of the vertical bottom plate plate face, the detection components can be mobile to the direction close to or far from bottom plate；
The adjusting component includes Level tune platform and angular adjustment platform；
The Level tune platform drives detection components to move in the X-axis direction and/or in Y direction relative to bottom plate；
The angular adjustment platform drives detection components to rotate in predetermined angular range in the horizontal direction relative to bottom plate.
2. liquid crystal module detection device according to claim 1, which is characterized in that the adjusting component and the detection group
Conductive plate is provided between part, the adjusting component drives detection components to realize motor adjustment by conductive plate.
3. liquid crystal module detection device according to claim 1, which is characterized in that the Level tune platform includes combining admittedly
Due to driving in the bottom plate plate face, detection components move in the X-axis direction or in Y direction relative to bottom plate
One adjustment portion；And
In first adjustment portion drive detection components relative to bottom plate in the Y-axis direction or X-direction moves up
The second dynamic adjustment portion.
4. liquid crystal module detection device according to claim 3, which is characterized in that the angular adjustment platform includes combining admittedly
Fixed part in second adjustment portion；And
Detection components are driven to turn in predetermined angular range in the horizontal direction relative to bottom plate on the fixed part
Dynamic rotation section.
5. liquid crystal module detection device according to claim 2, which is characterized in that the detection components include with it is described
The pressure head of conductive plate cooperation assembly, and the probe that liquid crystal film group to be measured is conducted for passing through crimping on the pressure head
Component.
6. liquid crystal module detection device according to claim 5, which is characterized in that the detection device further includes having:
Linear bearing between the pressure head and conductive plate, the axis of the linear bearing is perpendicular to the bottom plate plate face；
Spacer pin for preventing from being detached between the pressure head and the conductive plate；And
Reset spring between the pressure head and the conductive plate.
7. liquid crystal module detection device according to claim 2, which is characterized in that the conductive plate with the detection group
It include the guard pin for protruding from conductive plate plate body surface on the corresponding position of part.
8. liquid crystal module detection device according to claim 2, which is characterized in that the detection device further includes having to be located at
Pressure hook on the conductive plate；It include the clamping structure to match with the pressure hook in the detection components.
9. liquid crystal module detection device according to claim 1, which is characterized in that the liquid crystal module detection device is also wrapped
Module support frame is included；
The module support frame includes vertical support frame body and the horizontal support frame body for placing LCD module under test；
The horizontal support frame body is combined by vertical support frame body to be fixed on bottom plate；
The module support frame formed by vertical support frame body and cross supporting frame body have can place the back for lighting LCD module under test
The accommodating chamber of scape lamp.
10. liquid crystal module detection device according to claim 9, which is characterized in that include solid on the cross supporting frame
The position limiting structure of position between fixed liquid crystal film component to be measured and detection components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385656.XU CN208847995U (en) | 2018-08-27 | 2018-08-27 | A kind of liquid crystal module detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821385656.XU CN208847995U (en) | 2018-08-27 | 2018-08-27 | A kind of liquid crystal module detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847995U true CN208847995U (en) | 2019-05-10 |
Family
ID=66357486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821385656.XU Active CN208847995U (en) | 2018-08-27 | 2018-08-27 | A kind of liquid crystal module detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847995U (en) |
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2018
- 2018-08-27 CN CN201821385656.XU patent/CN208847995U/en active Active
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