CN207081909U - Module detects tool - Google Patents
Module detects tool Download PDFInfo
- Publication number
- CN207081909U CN207081909U CN201720747011.5U CN201720747011U CN207081909U CN 207081909 U CN207081909 U CN 207081909U CN 201720747011 U CN201720747011 U CN 201720747011U CN 207081909 U CN207081909 U CN 207081909U
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- Prior art keywords
- module
- bearing base
- interface
- gland
- detection circuit
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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
Links
- 238000001514 detection method Methods 0.000 claims abstract description 99
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 210000004907 gland Anatomy 0.000 claims description 38
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model is applied to detection tool, provide a kind of module detection tool, module detection tool includes bearing base, press fit device and switching device, press fit device is respectively arranged on bearing base with switching device, press fit device is used to the interface of optics module being connected to detection circuit, switching device detects for conduction detection circuit to the optics module, when optics module is positioned on bearing base, interface is connected to detection circuit as the pressing of press fit device acts, switching means into conduction detection circuit detects to optics module, acted by the pressing of press fit device, realize interface and connector contact, reduce the spoilage of interface, improve the detection yield of optics module, effectively improve production efficiency, reduce production cost.
Description
Technical field
It the utility model is related to detection tool, more particularly to module detection tool.
Background technology
Existing liquid crystal module detects tool in detection process using the mode of full contact, i.e., by module to be measured
On interface be completely forced into contact detection substrate on connector connector in.And for the product of multiplex roles, and using by
The method conduction detection of individual connector connector crimping.Existing way mainly has following two shortcomings：1. detection speed is slow, production
Efficiency is low；2. the connector connector on interface and detection substrate on module to be measured is easily damaged, it is bad to increase product
Rate, production cost is caused to increase.
Utility model content
The module detection tool of the offer of the utility model embodiment, exchanges module to be measured for conveniently, subtracts in operation
Lack the spoilage of interface on module to be measured, extend the service life of connector connector in optics module, effective lifting
Production efficiency, and reduce production cost.
The utility model embodiment is achieved in that module detects tool, and the module detection tool includes carrying base
Seat and press fit device, the press fit device are arranged on the bearing base and are connected with detection circuit；
The bearing base is used to place optics module, and the press fit device is used to the interface of the optics module being connected to
The detection circuit；
When the optics module is positioned on the bearing base, the pressing action of the press fit device joins the interface
Enter the detection circuit.
The press fit device includes gland, and the gland is provided with the connector being adapted with the interface, the connection
Device is connected with the detection circuit, and one end of the gland and the bearing base are rotatablely connected, another when the gland
End towards the bearing base draw close pressing when, the connector is connected together with the interface.
The gland is provided with press part, and the press part is removably mounted on the gland, and the connector is removable
Unload and be installed in the press part.
The bearing base is provided with pressure part, and the pressure part is provided with the groove for being used for accommodating the interface, described
The depth of groove is more than or equal to the thickness of the interface.
The bearing base is provided with cavity volume, and the press fit device also includes elastic component, the elastic component, the pressure part
It is contained in the cavity volume, the pressure part oppresses the elastic component so that the elastic component produces elastic restoring force.
The press part is provided with locating dowel, and the pressure part is provided with the positioning being adapted with the locating dowel profile
Hole, when the other end of the gland draws close pressing towards the bearing base, the locating dowel is inserted in the positioning hole.
Module detection tool also includes switching device, the switching device be arranged on the bearing base and with institute
Detection circuit is stated to be connected；
The switching device is used for the conducting and disconnection for controlling the detection circuit, in the press fit device by the interface
After being connected to the detection circuit, circuit is detected described in the switching means into conduction optics module is detected.
The switching device includes microswitch and switch press plate, and the microswitch is arranged on the bearing base,
And electrically connected with the detection circuit, one end of the switch press plate is rotatablely connected with the bearing base, when the switch pressure
The other end of plate towards the bearing base draw close pressing when, the switch press plate triggers the microswitch, with described in conducting
Detection circuit detects to the optics module.
The press fit device also includes buckling component, and the buckling component includes buckle and the card being adapted with the buckle
Hook, the buckle axis connection are removably mounted on the bearing base in the other end of the gland, the grab；
The switch press plate is provided with the opening portion that is adapted with the buckle profile, when the switch press plate be pressed on it is described
Bearing base, the buckle are contained in the opening portion.
The bearing base is provided with locating part, and the locating part is used for the rotational angle for limiting the gland.
Module provided by the utility model detects tool, module to be measured is exchanged in operation conveniently, fast, with pressure
Attach together the pressing action put and interface is connected to detection circuit, switching means into conduction detection circuit is detected to optics module, connect
Mouth is adapted with connector, is acted by the pressing of press fit device, is realized interface and connector contact, reduce the damage of interface
Rate, the detection yield of optics module is improved, production efficiency is effectively improved, reduces production cost.
The present embodiment also provides module detection device, including above-mentioned module detection tool.Exchange for and treat in operation
It is convenient to survey module, fast, interface is connected to detection circuit, switching means into conduction detection circuit with the pressing action of press fit device
Optics module is detected, interface is adapted with connector, is acted by the pressing of press fit device, is realized interface and connector
Contact, reduces the spoilage of interface, improves the detection yield of optics module, effectively improve production efficiency, reduce and be produced into
This.
Brief description of the drawings
Fig. 1 is the schematic diagram for the module detection tool open mode that the utility model embodiment provides；
Fig. 2 is the schematic diagram that the module that the utility model embodiment provides is positioned in tool；
Fig. 3 is the schematic diagram for the module detection tool buckling state that the utility model embodiment provides；
Fig. 4 is the schematic perspective view for the module detection device that the utility model embodiment provides.
Embodiment
In order that the technical problems to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
To be best understood from the utility model, the optics module in the utility model embodiment is illustrated first.Optics
Module is used to carry out bore hole stereoscopic display, generally includes grating device and display panel.When carrying out bore hole stereoscopic display, display surface
Plate is shown as the stereo-picture (i.e. left-eye image and eye image) of predetermined row's rule map arrangement, and grating device is to display surface
The stereo-picture that plate is shown is divided, and so as to which left-eye image to be sent into the left eye of user, eye image is sent into the right side of user
Eye, so that user watches 3D images.Because row's figure of stereo-picture must act on mutual cooperation ability with the light splitting of grating
The stereo display effect reached, grating device parameter are use needed for row's nomography such as grating inclination angle, grating pitch
Key parameter, directly determine optics module imaging effect.When preparing optics module, generally use attaching process is by grating
Device fits together with display screen.But because the disturbing factors such as fitting deviation influence, cause the actual parameter of grating device
It is different with original design parameter, if shown according to the design parameter of grating, crosstalk etc. be present influences stereoscopic display
The problem of effect.Therefore, it is necessary to be detected to optics module to obtain the correction parameter of optics module before dispatching from the factory.The correction
Parameter is used for the influence for correcting the disturbing factors such as fitting deviation, is specifically as follows the actual parameter of grating device, such as actual
Grating inclination angle, grating pitch etc., optics module carry out row's figure according to the correction parameter and shown, can obtain preferable stereoscopic display
Effect.
Optics module 20 includes grating device and display panel, and grating device and display panel are oppositely arranged, display panel
Row's figure shows stereo-picture, and stereo-picture is divided to form detection image by grating device.For example, stereo-picture includes the first face
Color image and the second color image, respectively as left-eye image and eye image, optics module 20 is shown in display panel row's figure
The stereo-picture, is divided to form detection image by grating device, and the detection image is the first color and the second color is alternate sets
The bar graph put, such as red green bar graph.
It should also be noted that, the utility model says that detection is carried out to optics module 20 to be included getting grating device
Correction parameter, in addition to the Quality Detection to optical film group 20, such as crosstalk effect, 3D effect or spot detection etc..
As shown in Figures 1 and 2, module detection tool 10 provided by the utility model, by optical mode when being detected for module
The interface 21 of group 20 is automatic to be connected to detection circuit (not shown) and realizes cold plug, and safely auxiliary is completed to optics module
20 detection process.The module detection tool 10 that the present embodiment provides may include bearing base 11 and press fit device 12, carry base
Seat 11 is used to place optics module, and press fit device 12 is arranged on bearing base 11 and is connected with detection circuit, press fit device 12
For the interface 21 of optics module 20 to be connected into detection circuit.When optics module 20 is positioned on bearing base 11, press fit device
The interface 21 of optics module 20 is connected to detection circuit by 12 pressing action, and detection line conduction can be carried out to optics module 20
Detection.Acted by the pressing of press fit device 12, interface 21 is connected to detection circuit automatically, reduced the spoilage of interface 21, carry
The detection yield of high optics module 20, effectively improves production efficiency, reduces production cost.
When interface 21 is connected into detection circuit by the pressing action of press fit device, detection circuit starts to carry out optics module 20
Detection, detection include obtaining the correction parameter of optics module 20, and optics module 20 includes the display screen and grating being oppositely arranged
Device, grating device and display screen are fit together using attaching process, due to the influence of attaching process precision, cause light
When learning module according to the design parameter of grating and the display of default row's graph parameter, the problems such as crosstalk be present, therefore, before dispatching from the factory, need
Optics module is detected, to obtain the correction parameter of optics module, the correction parameter can correct the shadow of fitting deviation
Ring, when optics module is shown, shown according to the correction parameter and default row's graph parameter, obtain preferable stereoscopic display effect
Fruit.
As shown in Figure 1 to Figure 3, press fit device 12 may include gland 121, and gland 121 is provided with what is be adapted with interface 21
Connector 122, connector 122 are connected with detection circuit, and one end and the bearing base 11 of gland 121 are rotatablely connected, and work as gland
121 other end towards bearing base 11 draw close pressing when, connector 122 is connected together with interface 21, and connector 122 is with pressure
The pressing of lid 121 acts is connected to detection circuit by interface 21, also as the opening action of gland 121 is by connector 122 and interface
21 separation, automatic cold plug is realized, protects optics module 20.
In the present embodiment, gland 121 can be rotatablely connected by rotary shaft 124 and bearing base 11, specifically, be rotated
Axle 124 is arranged on gland 121, and bearing base 11 is provided with rotation seat 123, and rotation seat 123 (does not show provided with rotation hole in figure
Go out), rotary shaft 124 is rotatablely installed in rotation hole.
As shown in Figure 2 and Figure 3, press part 125 can be provided with gland 121, press part 125 is removably mounted to gland 121
On, connector 122 is removably mounted in press part 125, and connector 122 has plurality of specifications, can be according to optics module 20
Interface 21 size, the connector 122 that is adapted with interface 21 is selected, by removable between press part 125 and gland 121
Structure is unloaded, changes press part 125, to be adapted to the interface 21 of optics module 20 to be detected, improves the general of module detection tool 10
Property.
As shown in Figures 1 and 2, pressure part 111 can be provided with bearing base 11, pressure part 111 is provided with and connect for receiving
The groove 112 of mouth 21, the depth of groove 112 are more than or equal to the thickness of interface 21, and the profile of groove 112 and interface 21 is mutually fitted
Match somebody with somebody, it is ensured that interface 21 is fully seated in groove 112, and similarly, design pressure part 111 is removably mounted to bearing base 11
On, by the demountable structure between pressure part 111 and bearing base 11, pressure part 111 is changed, to be adapted to optical mode to be detected
The interface 21 of group 20, further expand the versatility of module detection tool 10.
As shown in figure 1, press part 125 is provided with locating dowel 126, pressure part 111 is provided with and mutually fitted with the profile of locating dowel 126
The positioning hole matched somebody with somebody, when the other end of gland 121 draws close pressing towards bearing base 11, locating dowel 126 is inserted in positioning hole.
As shown in Figures 1 and 2, bearing base 11 is provided with cavity volume, and press fit device 12 (does not show also including elastic component in figure
Go out), elastic component can be the devices such as spring, and elastic component, pressure part 111 are contained in cavity volume, and pressure part 111 oppresses elastic component
So that elastic component produces elastic restoring force, when the other end of gland 121 draws close pressing towards bearing base 11, interface 21 is with connecting
Connect device 122 to be in contact, when the other end of gland 121 is drawn close and pressed towards bearing base 11, elasticity is extensive caused by elastic component
Multiple power, the pressing buffered between gland 121 and bearing base 11 act, and realize the flexible contact of connector 122 and interface 21, from
And ensure that the interface 21 of optics module 20 keeps smooth in pressing, improve Product checking yield.
As shown in Figures 1 and 2, the module detection tool 10 that the present embodiment provides also includes switching device 13, switching device
13 are arranged on bearing base 11 and are connected with detection circuit；Switching device 13 leads on and off for control detection circuit
Open, after interface 21 is connected to detection circuit by press fit device 12, the conduction detection circuit of switching device 13 is carried out to optics module 20
Detection.Press fit device 12 is separately positioned on bearing base 11 with switching device 13, and press fit device 12 and switching device 13 are each other
It is independent, i.e., after the interface 21 of optics module 20 is connected to detection circuit by press fit device 12, the ability conduction detection line of switching device 13
Detection program of the road to optics module 20, it is ensured that the security of operation, avoid that maloperation occurs.
As shown in Figures 1 and 3, switching device 13 includes microswitch 131 and switch press plate 132, and microswitch 131 is set
Electrically connected on bearing base 11, and with detection circuit, one end and the bearing base 11 of switch press plate 132 are rotatablely connected, when opening
Close pressing plate 132 the other end towards bearing base 11 draw close pressing when, switch press plate 132 trigger microswitch 131, with turn on inspection
Optics module 20 is detected on survey line road, that is to say, that interface 21 is connected to detection circuit, microswitch by press fit device 12
131 are electrically connected to detection circuit, when the pressing action triggers microswitch 131 of switch press plate 132, the conducting inspection of microswitch 131
Survey line road is to complete the detection process to optics module 20.Specifically, when the other end of switch press plate 132 is towards bearing base 11
Draw close and be pressed on bearing base 11, switch press plate 132 contacts with microswitch 131 and triggers microswitch 131 and opens, micro-
131 conduction detection circuits of dynamic switch detect to optics module 20, also with the opening action of switch press plate 132, switch pressure
Plate 132 separates with microswitch 131, and microswitch 131 interrupts the electrical connection with detection circuit, it is ensured that the security of operation.
As shown in Figures 1 and 2, press fit device 12 also includes buckling component 127, and buckling component 127 includes the He of grab 1271
The buckle 1272 being adapted with grab 1271, the axis connection of buckle 1272 are detachably installed in the other end of gland 121, grab 1271
In on bearing base 11, when the other end of gland 121 is drawn close so that press part 125 is pressed on pressure part towards bearing base 11
111, buckle 1272 is fastened on grab 1271, so that in detection process, press part 125 keeps being pressed on pressure part 111,
Connector 122 contacts with interface 21 all the time.
As shown in Figures 1 and 2, switch press plate 132 is provided with the opening portion 133 being adapted with the profile of buckle 1272, works as switch
Pressing plate 132 is pressed on bearing base 11, and buckle 1272 is contained in opening portion 133, and switch press plate 132 is adjacent with buckle 1272 to be set
Put, structure is compacter.
As shown in figure 3, bearing base 11 is provided with locating part 14, locating part 14 is used for the rotational angle for limiting gland 121,
Open and overturn to locating part 14 when gland 121, avoid gland 121 from excessively overturning, cause the connector being arranged on gland 121
122 are exposed in external environment condition, are damaged.
As shown in figure 4, the present embodiment also provides module detection device 1, module detection device 1 includes module detection tool 10
With frame 15, module detection tool 10 is arranged in frame 15, and module detection device 1 also includes camera 161 and completely reflecting mirror
Face 17, camera 161 are installed on support 160.Frame 15 is provided with the cavity of a closing, and total reflection minute surface 17 is arranged on cavity
It is interior, avoid external environmental light from influenceing the reflected image of total reflection minute surface 17, camera 161 keeps pre- spacing with total reflection minute surface 17
From optics module 20 is placed on module detection tool 10, and total reflection minute surface 17 is oppositely arranged with optics module 20, completely reflecting mirror
The detection image that optics module 20 is shown is totally reflected by face 17, the detection that the collection total reflection minute surface 17 of camera 161 reflects
Image, and image is handled, to be detected to optics module 20, such as detect its display quality.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (11)
1. module detects tool, it is characterised in that：
The module detection tool includes bearing base and press fit device, and the bearing base is used to place optics module, described
Press fit device is arranged on the bearing base and is connected with detection circuit, and the press fit device is used for the optics module
Interface is connected to the detection circuit；
When the optics module is positioned on the bearing base, the pressing of the press fit device acts is connected to institute by the interface
State detection circuit.
2. module as claimed in claim 1 detects tool, it is characterised in that：The press fit device includes gland, the gland
The connector being adapted with the interface is provided with, the connector is connected with the detection circuit, one end of the gland
It is rotatablely connected with the bearing base, when the other end of the gland draws close pressing towards the bearing base, the connection
Device is connected together with the interface.
3. module as claimed in claim 2 detects tool, it is characterised in that：The gland is provided with press part, the pressing
Part is removably mounted on the gland, and the connector is removably mounted in the press part.
4. module as claimed in claim 3 detects tool, it is characterised in that：The bearing base is provided with pressure part, described
Pressure part is provided with the groove for being used for accommodating the interface, and the depth of the groove is more than or equal to the thickness of the interface.
5. module as claimed in claim 4 detects tool, it is characterised in that：The bearing base is provided with cavity volume, the pressure
Attach together to put and also include elastic component, the elastic component, the pressure part are contained in the cavity volume, described in the pressure part compressing
Elastic component is so that the elastic component produces elastic restoring force.
6. module as claimed in claim 4 detects tool, it is characterised in that：The press part is provided with locating dowel, described to hold
Casting die is provided with the positioning hole being adapted with the locating dowel profile, when the other end of the gland leans on towards the bearing base
When holding together to press, the locating dowel is inserted in the positioning hole.
7. the module detection tool as any one of claim 2 to 6, it is characterised in that：
Module detection tool also includes switching device, the switching device be arranged on the bearing base and with the inspection
Survey line road is connected；
The switching device is used for the conducting and disconnection for controlling the detection circuit, is connected to the interface in the press fit device
Circuit is detected after the detection circuit, described in the switching means into conduction to detect the optics module.
8. module as claimed in claim 7 detects tool, it is characterised in that：The switching device includes microswitch and switch
Pressing plate, the microswitch are arranged on the bearing base, and are electrically connected with the detection circuit, the one of the switch press plate
End is rotatablely connected with the bearing base, when the other end of the switch press plate draws close pressing towards the bearing base, institute
State switch press plate and trigger the microswitch, the optics module is detected with turning on the detection circuit.
9. module as claimed in claim 8 detects tool, it is characterised in that：
The press fit device also includes buckling component, and the buckling component includes buckle and the grab being adapted with the buckle,
The buckle axis connection is removably mounted on the bearing base in the other end of the gland, the grab；
The switch press plate is provided with the opening portion being adapted with the buckle profile, when the switch press plate is pressed on the carrying
Pedestal, the buckle are contained in the opening portion.
10. the module detection tool as any one of claim 2 to 6, it is characterised in that：The bearing base is provided with
Locating part, the locating part are used for the rotational angle for limiting the gland.
11. module detection device, it is characterised in that：Tool is detected including the module as any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747011.5U CN207081909U (en) | 2017-06-23 | 2017-06-23 | Module detects tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747011.5U CN207081909U (en) | 2017-06-23 | 2017-06-23 | Module detects tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081909U true CN207081909U (en) | 2018-03-09 |
Family
ID=61426080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747011.5U Expired - Fee Related CN207081909U (en) | 2017-06-23 | 2017-06-23 | Module detects tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682371A (en) * | 2018-08-03 | 2018-10-19 | 武汉精测电子集团股份有限公司 | Display panel pulls out line apparatus automatically |
| CN109307812A (en) * | 2018-09-29 | 2019-02-05 | 武汉精毅通电子技术有限公司 | With the point screen operation carrier for preventing hot-plug construction |
-
2017
- 2017-06-23 CN CN201720747011.5U patent/CN207081909U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682371A (en) * | 2018-08-03 | 2018-10-19 | 武汉精测电子集团股份有限公司 | Display panel pulls out line apparatus automatically |
| CN108682371B (en) * | 2018-08-03 | 2023-09-12 | 武汉精测电子集团股份有限公司 | Automatic wire pulling device for display panel |
| CN109307812A (en) * | 2018-09-29 | 2019-02-05 | 武汉精毅通电子技术有限公司 | With the point screen operation carrier for preventing hot-plug construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |