CN205281062U - Base plate support device - Google Patents
Base plate support device Download PDFInfo
- Publication number
- CN205281062U CN205281062U CN201520995559.2U CN201520995559U CN205281062U CN 205281062 U CN205281062 U CN 205281062U CN 201520995559 U CN201520995559 U CN 201520995559U CN 205281062 U CN205281062 U CN 205281062U
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- CN
- China
- Prior art keywords
- shaft collar
- support device
- thimble
- fixed orifices
- base
- Prior art date
- 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 provides a base plate support device, its include the base, with base fixed connection's fixed disk and install in a plurality of thimbles on the fixed disk, thimble evenly distributed in the surface of fixed disk, and the thimble is equipped with the main part of being connected with the fixed disk and is located the convex top portion of holding on main part top. Compared with the prior art, the utility model discloses can effectively promote the lifting surface area and the homogeneity of base plate, fine control its with the area of base plate contact, difficult damage base plate, and operate with clean also ten minutes convenience the change of the thimble that weares and teares, the practicality is very high.
Description
[technical field]
The utility model relates to display panel manufacturing technology, particularly relates to a kind of baseplate support device.
[background technology]
Glass substrate is the basic parts forming liquid crystal display device, is one of the key foundation material of flat pannel display (FlatPaneldisplay, FPD) industry. In the production process of display panel, it is necessary to adopt special bracing or strutting arrangement to be supported by glass substrate, on glass baseplate surface, make conductive layer or other retes to facilitate, need flying shore to play glass substrate and make it keep level in this process. At present, what generally adopt is dot matrix type support scheme, namely the support pin of bracing or strutting arrangement is dot matrix type distribution, as shown in Figure 4, and glass substrate size is more big usually, its support pin adopted is also more big (thimble quantity is also more many, and stressed area is also more big), could steadily support substrate like this; Substrate size is more little, and its support pin adopted is also more little, usually can adopt the thimble of point cantact. If but the contact area of thimble and substrate is excessive, the probability of wounded substrate also can increase, also often there is the problems such as stressed area is unreasonable, unbalance stress in practice thus affect support effect, therefore under the prerequisite ensureing gentle support, thimble contact surface is the smaller the better, and this especially needs to consider a key issue in the glass substrate course of processing.
[practical novel content]
The technical problem that the utility model solves is to provide a kind of baseplate support device, to improve the problem that in prior art, support effect is not good.
For solving the problems of the technologies described above, the utility model adopts a kind of baseplate support device, it comprises the shaft collar that base is fixedly connected with and the some thimbles being installed on described shaft collar with base, described thimble is uniformly distributed in the surface of described shaft collar, and described thimble comprises the main body portion being connected with shaft collar and is positioned at the circular arc withstanding part on top, main body portion.
As the further improvement of the technical program, the central position of described base is provided with the first fixed orifices, and two fixed orifices corresponding with described first fixed orifices is offered on the surface of described shaft collar.
As the further improvement of the technical program, the surface of described shaft collar is also provided with the some pilot holes being positioned at outside described 2nd fixed orifices, and described thimble is contained in described pilot hole.
As the further improvement of the technical program, the periphery of described first fixed orifices is arranged with annular accommodation section, and described accommodation section is recessed to form from the surface of base.
As the further improvement of the technical program, the quantity of described thimble is four.
All rounded as the further improvement of the technical program, described base and described shaft collar, described 2nd fixed hole position is in the central position of described shaft collar, and is provided with helicitic texture in described first fixed orifices and described 2nd fixed orifices.
As the further improvement of the technical program, the main body portion of described thimble is cylindrical and the surface being perpendicular to described shaft collar, and the bottom in described main body portion is inserted in the pilot hole of described shaft collar.
As the further improvement of the technical program, the withstanding part of described some thimbles is maintained at the same horizontal plane.
Compared with prior art, the utility model can effectively promote stressed area and the homogeneity of substrate, well the area of itself and substrate contacts of control, not easily wounded substrate; And to the replacing of abrasion thimble and cleaning also very convenient operation, practicality is very high.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional combination figure of baseplate support device described in the utility model.
Fig. 2 is the three-dimensional combination figure at another visual angle of baseplate support device described in the utility model.
Fig. 3 is the three-dimensional exploded view of baseplate support device described in the utility model.
Fig. 4 is schematic diagram during baseplate support device supporting substrate in prior art.
[embodiment]
Refer to shown in Fig. 1 to Fig. 3, the utility model provides a kind of baseplate support device, comprise the shaft collar 20 that base 10 is fixedly connected with and the thimble 30 being installed on described shaft collar 20 with base 10, described base 10 is for supporting fixing described shaft collar 20, making the shaft collar 20 can by thimble 30 steadily reliably supporting substrate, and one-piece construction be fairly simple.
Described base 10 is in disc, and its central position is provided with the first fixed orifices 11, two surfaces 13 of the described first through described disc-shaped base 10 of fixed orifices 11. The outside of described first fixed orifices 11 is arranged with accommodation section 12, and described accommodation section 12 is in annular, and described first fixed orifices 11 is positioned at the inner side of described annular accommodation section 12, and described accommodation section 12 is recessed to form by the surface 13 of base 10.
Described shaft collar 20 is in disc, itself and described base 10 shape are coincide, and the surface 23 of shaft collar 20 offers the 2nd fixed orifices 21 and is positioned at the some pilot holes 22 outside the 2nd fixed orifices 21, described 2nd fixed orifices 21 is positioned at the center position of described shaft collar 20, and with the described first corresponding setting of fixed orifices 11. Described pilot hole 22 is for holding described thimble 30. In the better embodiment of the utility model, described first fixed orifices 11 and the 2nd fixed orifices 21 are threaded hole, and namely its inside is provided with helicitic texture, and both are by positioning element, as screw realizes being fixedly connected with each other.
Described thimble 30 has cylindrical body portion 31 and is positioned at the circular arc withstanding part 32 on top, main body portion 31, the bottom in described main body portion 31 is inserted in the pilot hole 22 of described shaft collar 20, and it is perpendicular to the surface 23 of described shaft collar 20, the top in described main body portion 31 protrudes out described pilot hole 22 and extends towards substrate, circular arc withstanding part 32 can be held on substrate, owing to withstanding part 32 is in circular arc, thus can realize point cantact between withstanding part 32 and substrate, greatly reduce the contact area of thimble 30 with substrate. In order to ensure the gentle support of substrate, described some thimbles 30 must keep coplanar, and the withstanding part 32 of each thimble 30 all should be maintained at the same horizontal plane, in the preferred embodiment, the quantity of described thimble 30 is four, on its four direction laying respectively at the 2nd fixed orifices 21.
In sum, some thimbles 30 are fixed together by the utility model baseplate support device 100 by base 10 and shaft collar 20, it is made jointly to be supported by substrate, this kind of mode is more reliable than the supporting way that single thimble 30 dot matrix distributes, on same position region the support effect of substrate is better, substrate by power also evenly. Meanwhile, owing to the thimble 30 adopted is point contact type structure, decreases the contact area with substrate, reduce the damage probability to substrate. And, the structure of whole baseplate support device 100 is simple, easy to operate, and thimble 30 can be changed or be cleaned, and practicality is very high.
The above; it it is only most preferred embodiment of the present utility model; not the utility model is done any restriction in form; any those of ordinary skill in the art; do not departing from technical solutions of the utility model scope situation; utilize the method content of above-mentioned announcement that technical solutions of the utility model are made many possible variations and modification, all belong to the scope of claim book protection.
Claims (8)
1. a baseplate support device, it is characterized in that, comprise the shaft collar that base is fixedly connected with and the some thimbles being installed on described shaft collar with base, described thimble is uniformly distributed in the surface of described shaft collar, and described thimble comprises the main body portion being connected with shaft collar and is positioned at the circular arc withstanding part on top, main body portion.
2. baseplate support device according to claim 1, it is characterised in that: the central position of described base is provided with the first fixed orifices, and two fixed orifices corresponding with described first fixed orifices is offered on the surface of described shaft collar.
3. baseplate support device according to claim 2, it is characterised in that: the surface of described shaft collar is also provided with the some pilot holes being positioned at outside described 2nd fixed orifices, and described thimble is contained in described pilot hole.
4. baseplate support device according to claim 3, it is characterised in that: the periphery of described first fixed orifices is arranged with annular accommodation section, and described accommodation section is recessed to form from the surface of base.
5. baseplate support device according to claim 4, it is characterised in that: the quantity of described thimble is four.
6. baseplate support device according to claim 3, it is characterized in that: described base and described shaft collar are all rounded, described 2nd fixed hole position is in the central position of described shaft collar, and is provided with helicitic texture in described first fixed orifices and described 2nd fixed orifices.
7. baseplate support device according to claim 3, it is characterised in that: the main body portion of described thimble is cylindrical and the surface being perpendicular to described shaft collar, and the bottom in described main body portion is inserted in the pilot hole of described shaft collar.
8. according to baseplate support device described in any one in claim 1 to 7, it is characterised in that: the withstanding part of described some thimbles is maintained at the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995559.2U CN205281062U (en) | 2015-12-03 | 2015-12-03 | Base plate support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995559.2U CN205281062U (en) | 2015-12-03 | 2015-12-03 | Base plate support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205281062U true CN205281062U (en) | 2016-06-01 |
Family
ID=56065621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995559.2U Active CN205281062U (en) | 2015-12-03 | 2015-12-03 | Base plate support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205281062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365972A (en) * | 2017-09-07 | 2017-11-21 | 京东方科技集团股份有限公司 | Substrate supporting assembly, film-forming apparatus and method |
-
2015
- 2015-12-03 CN CN201520995559.2U patent/CN205281062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365972A (en) * | 2017-09-07 | 2017-11-21 | 京东方科技集团股份有限公司 | Substrate supporting assembly, film-forming apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |