CN208672279U - A kind of rotary-type testing stand of backlight module - Google Patents
A kind of rotary-type testing stand of backlight module Download PDFInfo
- Publication number
- CN208672279U CN208672279U CN201821368980.0U CN201821368980U CN208672279U CN 208672279 U CN208672279 U CN 208672279U CN 201821368980 U CN201821368980 U CN 201821368980U CN 208672279 U CN208672279 U CN 208672279U
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- turntable
- snap
- backlight module
- gauge
- rotary
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Abstract
The utility model relates to backlight module detection device technical fields, and in particular to a kind of rotary-type testing stand of backlight module, including firm banking, turntable, short axle, worm screw, snap-gauge, turntable are arranged on the fixed base；Short axle is connected to turntable bottom, and one end is connected with worm gear, worm and wheel engagement, driving turntable rotation when worm screw rotates；Snap-gauge is arranged on turntable, is provided with card slot thereon.The card slot on snap-gauge is arranged in the utility model, by the way that backlight module is fastened in the card slot on snap-gauge, backlight module is fixed, pass through the rotation of threaded rod again, drive two snap-gauge relative motions, to make snap-gauge be clamped backlight module, realize Fast Installation or disassembly, short axle, worm gear, worm screw are set, make the rotation by worm screw, driving worm gear rotation, to make short axle driving turntable rotation, when detecting, backlight module preferably to be detected and observed by rotation turntable.
Description
Technical field
The utility model relates to backlight module detection device technical fields, and in particular to a kind of rotary-type inspection of backlight module
Survey frame.
Background technique
Existing large scale backlight module detection mode, is that backlight module is placed in detection platform, passes through identifier
Member by hand places backlight module, when detecting, needs constantly to overturn backlight module, preferably to observe
With detection backlight module, and existing mode is detected by manually overturning backlight module, if backlight module size is larger,
Obviously artificial mode can not improve operating efficiency.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, a kind of backlight module is provided with rotary-type
Testing stand, it may be implemented to rotate on the fixed base by turntable, facilitates observation, detects backlight module, raising detection efficiency,
With Fast Installation and backlight module can be clamped.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of rotary-type testing stand of backlight module comprising:
Firm banking；
Turntable, the turntable setting is on the fixed base；
Short axle, the short axle is coaxially connected in turntable bottom, penetrates in the firm banking and can be freely rotated vertically,
Its one end penetrated in the firm banking is connected with worm gear, and the corresponding firm banking is equipped with freely through for worm gear
Groove；
Worm screw, the worm screw rotation connection are engaged on the fixed base and with worm gear, and the worm screw drives turntable when rotating
Rotation；
Snap-gauge there are two the snap-gauge is set, is vertically arranged on the turntable, is provided in opposite side pushes up with it respectively
The connection of portion's outer wall, recess card slot.
It further, further include the snap-gauge being locked on turntable and two snap-gauge relative motions capable of being driven
Driving mechanism.
Further, the driving mechanism includes the threaded rod being rotatably connected on turntable, and the threaded rod by wearing respectively
Saturating two snap-gauges and be threadedly coupled with snap-gauge positive rotation direction thread segment, derotation to thread segment form, the threaded rod rotate when,
Drive two snap-gauge relative motions.
Further, the threaded rod is equipped with rolled round.
Further, the turntable is equipped with fixed block, is embedded with rolling bearing, the rolling bearing in the fixed block
It is socketed on threaded rod.
Further, the snap-gauge engage for snap-gauge and described is radially equipped on the turntable on it can free skating
Dynamic, recess sliding groove.
The utility model has the beneficial effects that the card slot on setting snap-gauge, passes through the card being fastened on backlight module on snap-gauge
In slot, backlight module is fixed, then by the rotation of threaded rod, drives two snap-gauge relative motions, to make snap-gauge will
Backlight module is clamped, and realizes Fast Installation or disassembly, and short axle, worm gear, worm screw is arranged, makes the rotation by worm screw, is driven
Worm gear rotation, to make short axle driving turntable rotation, so as to when detecting, by rotation turntable come to backlight module preferably into
Row detection and observation.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the snap-gauge of the utility model；
In attached drawing, component representated by each label is as follows:
1- firm banking, 2- turntable, 3- short axle, 4- worm gear, 5- groove, 6- worm screw, 7- snap-gauge, 8- card slot, the positive rotation direction of 9-
Thread segment, 10- derotation is to thread segment, 11- fixed block, 12- sliding groove.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of rotary-type testing stand of backlight module as shown in Figs. 1-2 comprising:
Firm banking 1；
Turntable 2, the turntable 2 are arranged on firm banking 1；
Short axle 3, the short axle 3 is coaxially connected in 2 bottom of turntable, is penetrated in the firm banking 1 vertically and energy is free
Rotation, the one end penetrated in the firm banking 1 are connected with worm gear 4, and the corresponding firm banking 1 is equipped with for worm gear 4
Freely through groove 5；
Worm screw 6, the worm screw 6 are rotatably connected on firm banking 1 and engage with worm gear 4, and the worm screw 6 drives when rotating
Turntable 2 rotates, and specifically, can will be embedded bearing in firm banking 1, by the way that worm screw 6 is plugged in bearing, make worm screw 6 and consolidates
Determine the rotation connection of pedestal 1, while further, then manual shaking wheel will be connected on worm screw 6, conveniently when detecting, passes through rotation
Manual shaking wheel operates worm screw 6, improves efficiency；
Snap-gauge 7 there are two the snap-gauge 7 is set, is vertically arranged on the turntable 2, respectively opposite side be provided with
The connection of its top exterior walls, recess card slot 8.
It further include that the snap-gauge 7 is locked to driving that is on turntable 2 and can driving two 7 relative motions of snap-gauge
Mechanism.
The driving mechanism includes the threaded rod being rotatably connected on turntable 2, and the threaded rod by penetrating two cards respectively
Plate 7 and be threadedly coupled with snap-gauge 7 positive rotation direction thread segment 9, derotation to thread segment 10 form, the threaded rod rotate when, drive
Move two 7 relative motions of snap-gauge.
The threaded rod is equipped with rolled round, convenient for rotating threaded rod when operation.
The turntable 2 is equipped with fixed block 11, and rolling bearing, the rolling bearing socket are embedded in the fixed block 11
On threaded rod, by rolling bearing, it is rotatably connected on threaded rod on fixed block 11, that is, to realize turn of threaded rod and turntable 2
Dynamic connection.
The snap-gauge 7 engage for snap-gauge 7 and described is radially equipped on the turntable 2 on it can be free to slide, recessed
Sunken sliding groove 12, setting sliding groove 12 is for limiting snap-gauge 7, while the radial stress for preventing snap-gauge 7 to be subject to is to spiral shell
Rasp bar is deformed.
The utility model is when in use: first plugging together backlight module on a snap-gauge wherein vertically from the top of snap-gauge
In card slot, it is rotated further by threaded rod, it is mobile toward opposite side to drive two snap-gauges, and the backlight module in card slot is clamped, this
When, backlight module is properly latched in the card slot on two snap-gauges, and when detection, rotary worm turns turntable on the fixed base
It is dynamic, and then comprehensive detection and observation are carried out to backlight module.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of rotary-type testing stand of backlight module, characterized in that it comprises:
Firm banking (1)；
Turntable (2), the turntable (2) are arranged on firm banking (1)；
Short axle (3), the short axle (3) is coaxially connected in turntable (2) bottom, is penetrated in the firm banking (1) vertically and energy
It is freely rotated, the one end penetrated in the firm banking (1) is connected with worm gear (4), is set on the corresponding firm banking (1)
Have for worm gear (4) freely through groove (5)；
Worm screw (6), the worm screw (6) are rotatably connected on firm banking (1) and engage with worm gear (4), worm screw (6) rotation
When driving turntable (2) rotation；
Snap-gauge (7), the snap-gauge (7) are vertically arranged on the turntable (2), are provided with respectively in opposite side there are two setting
Card slot (8) be connected to its top exterior walls, recess.
2. a kind of rotary-type testing stand of backlight module according to claim 1, which is characterized in that further include by the card
Plate (7) is locked at driving mechanism that is on turntable (2) and can driving two snap-gauge (7) relative motions.
3. a kind of rotary-type testing stand of backlight module according to claim 2, which is characterized in that the driving mechanism packet
Include the threaded rod being rotatably connected on turntable (2), the threaded rod by penetrate respectively two snap-gauges (7) and with snap-gauge (7) spiral shell
The positive rotation direction thread segment (9) of line connection, derotation are formed to thread segment (10), when the threaded rod rotates, drive two cards
Plate (7) relative motion.
4. a kind of rotary-type testing stand of backlight module according to claim 3, which is characterized in that set on the threaded rod
There is rolled round.
5. a kind of rotary-type testing stand of backlight module according to claim 3, which is characterized in that on the turntable (2)
Equipped with fixed block (11), rolling bearing is embedded in the fixed block (11), the rolling bearing is socketed on threaded rod.
6. a kind of rotary-type testing stand of backlight module according to claim 3, which is characterized in that on the turntable (2)
Radially being equipped with the snap-gauge (7) engage for snap-gauge (7) and described on it can free to slide, recess sliding groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368980.0U CN208672279U (en) | 2018-08-23 | 2018-08-23 | A kind of rotary-type testing stand of backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368980.0U CN208672279U (en) | 2018-08-23 | 2018-08-23 | A kind of rotary-type testing stand of backlight module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672279U true CN208672279U (en) | 2019-03-29 |
Family
ID=65839349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368980.0U Active CN208672279U (en) | 2018-08-23 | 2018-08-23 | A kind of rotary-type testing stand of backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830344A (en) * | 2020-07-07 | 2020-10-27 | 蚌埠国显科技有限公司 | 360 degrees detection device are shaded |
-
2018
- 2018-08-23 CN CN201821368980.0U patent/CN208672279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830344A (en) * | 2020-07-07 | 2020-10-27 | 蚌埠国显科技有限公司 | 360 degrees detection device are shaded |
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