CN207833882U - Fixing device and test equipment - Google Patents
Fixing device and test equipment Download PDFInfo
- Publication number
- CN207833882U CN207833882U CN201820002810.4U CN201820002810U CN207833882U CN 207833882 U CN207833882 U CN 207833882U CN 201820002810 U CN201820002810 U CN 201820002810U CN 207833882 U CN207833882 U CN 207833882U
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- CN
- China
- Prior art keywords
- frame
- fixing device
- slide contact
- contact part
- held
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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.)
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Abstract
The utility model is related to a kind of fixing device, including supportive body, the moveable, clamp structure for object to be held to be clamped is provided in the supportive body.The utility model has the beneficial effects that：Using the setting of moveable clamping framework, the position of the clamp structure and the quantity of clamp structure can be flexibly set, preferably to fix object to be held, prevent the loosening of object to be held.
Description
Technical field
The utility model is related to show production technical field more particularly to a kind of fixing device and test equipment.
Background technology
In display panel manufacturing process, need Multi-channel detection process come in time check generated in engineering it is bad.At
Lighting detection after box, simulated assembly lighting are visually tested for display panel input signal lighting, but not in Panel
POL (polaroid) and assembling diffuser plate, backlight etc. are pasted on (display panel), have in lighting test equipment fixed polaroid with
Diffuser plate, backlight carry out lighting detection to display panel.Wherein diffuser plate and to post the glass substrate of down polaroid be to pass through
Work Table (workbench) are fixed between backlight and panel.It is equal that the point light source of backlight by diffuser plate is converted to brightness
Even area source, then carry out by down polaroid that the light of a certain polarization direction to be selected to be passed in panel, to realize a lamp inspection
It surveys.
Currently, the circumferential side frame of workbench can move up and down to change the size of intermediate region to correspond to not
With the detection of sized panel, the upper surface plate placement of workbench when detection, diffuser plate and down polaroid are placed in centre.Pass through work
The upper and lower surface of diffuser plate and down polaroid is fixed in the clamp structure made in platform circumferential side frame, by circumferential side frame in
Between draw close the clamping that surrounding is carried out to diffuser plate and down polaroid.The position of clamp structure is all fixed, is being tested not
With size panel when, four frames of workbench can be moved to the mobile or direction far from central point in the direction by pericenter
It is dynamic, but the position of clamp structure be it is fixed, cannot be reasonable for various sizes of diffuser plate and down polaroid
It is fixed at position, can also reduce diffuser plate and the fixed stability of down polaroid, diffuser plate is easy to loosen with down polaroid.
Utility model content
In order to solve the above-mentioned technical problem, a kind of fixing device of the utility model offer and test equipment, solve existing skill
Fixing device is fixed due to clamp structure in art, cannot be adjusted, be caused fixed stably for various sizes of object to be held
It is qualitative low, the problem of being easy to loosen.
In order to achieve the above object, the technical solution adopted in the utility model is：A kind of fixing device, including support master
Body is provided with the moveable, clamp structure for object to be held to be clamped in the supportive body.
Further, the supportive body includes the frame that at least two is oppositely arranged, the frame include towards with the side
The lateral surface and be located at the medial surface and institute that the medial surface and the medial surface of the opposite another frame setting of frame are disposed opposite to each other
State the supporting surface between lateral surface；
Wherein, at least one frame is equipped with the step structure for being used to support object to be held, the step structure
The corresponding frame is extended through along the length direction of the corresponding frame, the step structure includes and the frame
The parallel step surface of supporting surface and with the first side wall between the step surface and the supporting surface, the clamp structure packet
The clamping part being movably set on the first side wall is included, and between the clamping part and the step surface of the step structure
Grasping part is formed so that object to be held is clamped.
Further, the clamp structure further includes the slide contact part being movably set on the first side wall,
The slide contact part is connect with the clamping part to drive the clamping part to move.
Further, the item of the length direction perforation setting along the corresponding frame is offered on the first side wall
Shape trepanning, the slide contact part can be moved along the bar shaped trepanning to drive the clamping part to move；
Be provided on the frame for after the slide contact part is moved to predeterminated position to the slide contact part
The limit fixed structure fixed.
Further, one end of the clamping part and the step surface of the step structure are oppositely arranged, and the other end is described in
Bar shaped trepanning is pierced by, and is connect with the slide contact part,
Be provided with connecting hole on the slide contact part, the limit fixed structure include can pass through the connecting hole with
Slide contact part limit is fixed on to the fastener of the predeterminated position.
Further, multiple mounting portions for installing the fastener are provided on the lateral surface of the frame.
Further, the length direction of frame described in the lateral surface upper edge of the frame extends through that be provided with bar shaped recessed
Slot, the bottom of the strip groove are connected to the bar shaped trepanning, and the bottom of the strip groove is provided with the mounting portion.
Further, the mounting portion is a mounting groove, and the mounting groove is located at the separate described of the bar shaped trepanning
The side of supporting surface.
Further, the supportive body is a frame structure, and the frame structure includes four frames, wherein extremely
Few three frames are equipped with the clamp structure.
The utility model also provides a kind of test equipment, including above-mentioned fixing device.
The utility model has the beneficial effects that：
Using the setting of moveable clamping framework, can the folder be flexibly set according to the size etc. of object to be held
The position for holding structure prevents the loosening of object to be held preferably to fix object to be held.
Description of the drawings
Fig. 1 shows fixture structure schematic diagrames in the utility model embodiment；
Fig. 2 indicates scuncheon face structural schematic diagram in the utility model embodiment；
Fig. 3 indicates peripheral outer side surface structural schematic diagram in the utility model embodiment；
Fig. 4 indicates frame cross-sectional view in the utility model embodiment.
Specific implementation mode
It is described in detail below in conjunction with the attached drawing feature high to the utility model and principle, illustrated embodiment is only used for solving
The utility model is released, the scope of protection of the utility model is not limited with this.
As shown in Figs 1-4, the present embodiment provides a kind of fixing devices, including supportive body, are set in the supportive body
It is equipped with the moveable, clamp structure 62 for object to be held to be clamped.
It is directed to various sizes of object to be held, it can be to be held right to be fixed on by the movement clamp structure 62
The rational position of elephant preferably to fix object to be held, and improves the stability maintenance of object to be held, prevents and wait for
The phenomenon that object loosens is clamped.
In the present embodiment, the supportive body includes the frame that at least two is oppositely arranged, the frame include towards with this
The medial surface of the opposite another frame setting of frame, the lateral surface being disposed opposite to each other with the medial surface and positioned at the medial surface and
Supporting surface between the lateral surface；
Wherein, at least one frame is equipped with the step structure for being used to support object to be held, the step structure
The corresponding frame is extended through along the length direction of the corresponding frame, the step structure includes and the frame
The parallel step surface 81 of supporting surface and with the first side wall 82 between the step surface 81 and the supporting surface, the clamping
Structure 62 includes movably being set to clamping part 621 on the first side wall 82, and the clamping part 621 and the step
Grasping part is formed between the step surface 81 of structure so that object to be held is clamped.
Object to be held is held in the grasping part formed between the clamping part 621 and the step surface 81, described
Clamping part 621 can be set with the relative position of the corresponding frame according to the size of object to be held, you can mobile setting
Clamping part 621 can be moved to rational position and carry out that object to be held is clamped, preferably to fix object to be held, prevent
The loosening of object to be held.
Connection relation between the clamp structure 62 and the frame can there are many, as long as realizing the clamp structure
62 are movably set on the frame, in the present embodiment, as shown in figure 4, the clamp structure 62 further includes removable
The dynamic slide contact part 622 being set on the first side wall 82, the slide contact part 622 connect with the clamping part 621
It connects to drive the clamping part 621 to move.
Preferably, as shown in Figures 2 and 3, the length along the corresponding frame is offered on the first side wall 82
The bar shaped trepanning 71 of direction perforation setting, the slide contact part 622 can be moved along the bar shaped trepanning 71 to drive
State the movement of clamping part 621；
It is provided on the frame for being slidably connected to described after the slide contact part 622 is moved to predeterminated position
The limit fixed structure that portion 622 fixes.
Preferably, as shown in figure 4, one end of the clamping part 621 and the step surface 81 of the step structure are oppositely arranged,
The other end is pierced by from the bar shaped trepanning 71, and is connect with the slide contact part 622, is arranged on the slide contact part 622
It includes that the connecting hole can be passed through to be fixed to limit the slide contact part 622 to have connecting hole, the limit fixed structure
In the fastener 63 of the predeterminated position.
In the present embodiment, the clamping part 621 is to be formed by the slide contact part 622 and the connection of the clamping part 621
L-type structure (but being not limited thereto), the step surface 81 of one end of the clamping part 621 and the step structure is opposite to be set
It sets, the other end passes through the bar shaped trepanning 71, and is connect with the slide contact part 622, and the slide contact part 622 can be
The length direction movement of the corresponding frame is moved to pre- with driving the clamping part 621 to move in the clamping part 621
If behind position, the limit of the slide contact part 622 is fixed on the frame by fastener 63.
Preferably, as shown in figure 3, being provided with multiple peaces for installing the fastener 63 on the lateral surface of the frame
Dress portion.The setting of the mounting portion assembles convenient for the fastener 63 and the cooperation of the slide contact part 622, the frame.
The mounting portion is set to the lateral surface of the frame, and the fastener 63 is also set to the frame accordingly
Lateral surface can ensure the planarization of the supporting surface of the frame, avoid the point of the panel to being placed on the supporting surface
Lamp inspection survey has an impact.
In the present embodiment, the length direction of frame described in the lateral surface upper edge of the frame extends through that be provided with bar shaped recessed
Slot 61, the bottom of the strip groove 61 are connected to the bar shaped trepanning 71, and the bottom of the strip groove 61 is provided with described
Mounting portion.After the limit of the slide contact part 622 is fixed on the predeterminated position of the frame by fastener 63, the fastener
63, the slide contact part 622 is contained in the strip groove 61, improves the connective stability of the clamping part 621, and just
In the carrying of the supportive body, the safety of the fixing device is improved.
Preferably, as shown in figure 3, the mounting portion is a mounting groove 611, and the mounting groove 611 is located at the bar shaped
The side far from the supporting surface of trepanning 71.
In the present embodiment, the fastener 63 is bolt, but is not limited thereto, and the bolt passes through described be slidably connected
The connecting hole receiving in portion 622 is fixed in the mounting groove 611, and the mounting groove is fixed in the limit of the clamp structure 62
611 corresponding positions.
The frame is provided with multiple mounting grooves 611 along its length, can set the peace according to actual needs
The quantity of tankage 611, and the quantity of the clamp structure 62 can be set according to actual needs, according to the size of object to be held
The mobile clamp structure 62 grips object to be held to rational position, prevents the loosening of object to be held.
Preferably, the supportive body is a frame structure, and the frame structure includes four frames, wherein at least
Three frames are equipped with the clamp structure 62.
As shown in Figure 1, the frame structure includes the first frame 11, the second frame 12, third frame 13, the 4th frame
14, the first frame 11, the second frame 12 are provided with the clamp structure 62 on third frame 13, can on the 4th frame 14
It the clamp structure 62 is arranged, can not also be arranged, other clamp structures can also be set.
Frame structure in shown in Fig. 1, be provided on the 4th frame 14 clamp structure 18 and with the clamp structure
18 cooperation cards 17, between the card 17 and the clamp structure 18 formed grasping part object to be held is clamped,
The card 17 is irremovable, and but not limited to this, the specific constructive form of the clamp structure 18 can also there are many, such as
The card slot being opened on the supporting surface on the 4th frame 14.
Fig. 2 show the medial surface structural schematic diagram of the first frame 11, and Fig. 3 show the lateral surface signal of the first frame 11
Figure, Fig. 4 show the cross-sectional view of the first frame.
At least three frames of the frame structure are equipped with the moveable clamp structure 62, i.e., to object to be held
At least three edges be clamped, and can be according to the rational clip position of size selection of object to be held and setting
The quantity of the required clamp structure 62, provides the stability of the clamping of object to be held, prevents the loosening of object to be held.
The utility model also provides a kind of test equipment, including above-mentioned fixing device.
Test equipment in the present embodiment is used for the lighting test of display panel, and the object to be held is optical element,
The optical element is overlapped by diffuser plate and down polaroid, the folder formed between the clamping part 621 and the step surface 81
Space is held for gripping optical element 21, the supporting surface of the frame is used to support panel, can be according to optical element 21
Size and the mobile clamp structure 62 grips optical element 21 to rational position, can set as needed
The quantity of the fixed clamp structure 62 prevents the loosening of optical element 21 to improve the clamping stability of optical element 21.
And for when the clamp structure 62 is moved to predeterminated position, being fixed to the clamp structure 62
Limit fixed structure is set to the lateral surface of the frame, ensure that the planarization for the supporting surface for being used to support panel, ensure that
The accuracy of the lighting test of panel.
The clamp structure is set to the lateral surface of the frame, compared with the existing technology in, clamp structure is set to side
On the supporting surface of frame, the distance between display panel and optical element 21 are increased, is avoided when taking display panel away, is shown
Panel is easy absorption optical element 21, so that clamp structure repeatedly plays barrier effect and be easy to cause the loosening of optical element 21
The generation of phenomenon.
The above is the utility model preferred embodiment, it should be noted that those of ordinary skill in the art are come
It says, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as scope of protection of the utility model.
Claims (9)
1. a kind of fixing device, which is characterized in that including supportive body, moveable, use is provided in the supportive body
In the clamp structure that object to be held is clamped；
The supportive body includes the frame that at least two is oppositely arranged, and the frame includes towards opposite with the frame another
The medial surface and the lateral surface that is disposed opposite to each other of the medial surface of frame setting and between the medial surface and the lateral surface
Supporting surface；
Wherein, at least one frame is equipped with the step structure for being used to support object to be held, and the step structure is along phase
The length direction for the frame answered extends through the corresponding frame, and the step structure includes the support with the frame
The parallel step surface in face and with the first side wall between the step surface and the supporting surface, the clamp structure include can
The mobile clamping part being set on the first side wall, and formed between the clamping part and the step surface of the step structure
Grasping part is to be clamped object to be held.
2. fixing device according to claim 1, which is characterized in that the clamp structure further includes movably being set to
Slide contact part on the first side wall, the slide contact part are connect with the clamping part to drive the clamping part to move
It is dynamic.
3. fixing device according to claim 2, which is characterized in that offered on the first side wall along corresponding institute
The bar shaped trepanning of the length direction perforation setting of frame is stated, the slide contact part can be moved along the bar shaped trepanning with band
The dynamic clamping part movement；
It is provided on the frame for being carried out to the slide contact part after the slide contact part is moved to predeterminated position
Limit fixed limit fixed structure.
4. fixing device according to claim 3, which is characterized in that one end of the clamping part and the step structure
Step surface is oppositely arranged, and the other end is pierced by from the bar shaped trepanning, and is connect with the slide contact part,
It is provided with connecting hole on the slide contact part, the limit fixed structure includes that the connecting hole can be passed through with by institute
State the fastener that the predeterminated position is fixed in slide contact part limit.
5. fixing device according to claim 4, which is characterized in that be provided with multiple be used on the lateral surface of the frame
The mounting portion of the fastener is installed.
6. fixing device according to claim 5, which is characterized in that the length of frame described in the lateral surface upper edge of the frame
Degree direction, which extends through, is provided with strip groove, and the bottom of the strip groove is connected to the bar shaped trepanning, and the bar shaped is recessed
The bottom of slot is provided with the mounting portion.
7. fixing device according to claim 6, which is characterized in that the mounting portion is a mounting groove, and the installation
Slot is located at the side far from the supporting surface of the bar shaped trepanning.
8. fixing device according to claim 7, which is characterized in that the supportive body is a frame structure, the frame
Frame structure includes four frames, and frame is equipped with the clamp structure described in wherein at least three.
9. a kind of test equipment, which is characterized in that including claim 1-8 any one of them fixing devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002810.4U CN207833882U (en) | 2018-01-02 | 2018-01-02 | Fixing device and test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002810.4U CN207833882U (en) | 2018-01-02 | 2018-01-02 | Fixing device and test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833882U true CN207833882U (en) | 2018-09-07 |
Family
ID=63391496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002810.4U Expired - Fee Related CN207833882U (en) | 2018-01-02 | 2018-01-02 | Fixing device and test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590183A (en) * | 2018-12-25 | 2019-04-09 | 北京铂阳顶荣光伏科技有限公司 | Curing apparatus |
-
2018
- 2018-01-02 CN CN201820002810.4U patent/CN207833882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590183A (en) * | 2018-12-25 | 2019-04-09 | 北京铂阳顶荣光伏科技有限公司 | Curing apparatus |
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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: 20180907 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |