CN201651680U - Folding backrest support frame - Google Patents
Folding backrest support frame Download PDFInfo
- Publication number
- CN201651680U CN201651680U CN2010201494129U CN201020149412U CN201651680U CN 201651680 U CN201651680 U CN 201651680U CN 2010201494129 U CN2010201494129 U CN 2010201494129U CN 201020149412 U CN201020149412 U CN 201020149412U CN 201651680 U CN201651680 U CN 201651680U
- Authority
- CN
- China
- Prior art keywords
- seat board
- hinged
- pair
- fixed frame
- back rest
- 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.)
- Expired - Fee Related
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a folding backrest support frame, which comprises a base plate arranged on a production line and is characterized in that a pair of supporting rods are hinged on the front side of a plate surface of the base plate; the top ends of the two supporting rods are transversely provided with a supporting transverse rod; a fixed frame is hinged between the two supporting rods; the rear side of the plate surface of the base plate is provided with a pair of clamping grooves for accommodating movable ends of the fixed frame; and the front end of the base plate is provided with a plurality of baffle plates for preventing a strut from sliding out. The device has the advantages of simple structure, easy production and manufacturing, convenient operation, capability of directly testing a TV without using a base, labor saving and improvement of production efficiency.
Description
Technical field
The utility model relates to a kind of foldable type back rest supports frame.
Background technique
At present, TV packs production procedure respectively for mounting base again after machine assembling finishes, and in the process of mounting base, TV is placed on the frock plate; Treat base to be removed behind the EOT through testing after the processing of heating, the turnover need of work manpower of the installation of TV base during this period, dismounting and TV complete machine is operated again, operation inconvenience, and manufacturing efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of foldable type back rest supports frame, and this device is not only simple in structure, be easy to manufacture, and can be easy to operate, need not to use base directly to test TV, saves manpower, enhances productivity.
The technical solution of the utility model is: a kind of foldable type back rest supports frame, comprise the seat board that is positioned on the production line, it is characterized in that: side is hinged with pair of support rods in face of the described seat board plate, two supporting bar tops have been horizontally set with a support rail, be hinged with a fixed frame between described two struts, seat board plate face rear side is provided with a pair of draw-in groove, is used to hold the movable end of fixed frame, and described seat board front end is provided with some blocks of preventing that supporter from skidding off of being used to.
Advantage of the present utility model is that this device adopts backrest support rods to support TV to be detected, can cancel the action of base installation and removal, raises the efficiency; Whole back rest supports frame is collapsible, and detecting finishes can lie in strut on the base after taking off TV, and base circulates with production line, does not need manually to have enough to meet the need; Contact part with TV and all adopt flexible material, can effectively prevent damaging or scratch of TV, safe in utilization.
Description of drawings
Fig. 1 is the structural representation under the utility model holding state.
Fig. 2 is the side direction view of Fig. 1.
Fig. 3 is the structural representation under the utility model folded state.
Embodiment
A kind of foldable type back rest supports frame, comprise the seat board 1 that is positioned on the production line, it is characterized in that: side is hinged with pair of support rods 2 in face of the described seat board plate, two supporting bar tops have been horizontally set with a support rail 3, be hinged with a fixed frame 4 between described two struts, seat board plate face rear side is provided with a pair of draw-in groove 5, is used to hold the movable end 6 of fixed frame, and described seat board front end is provided with some blocks 7 of preventing that supporter from skidding off of being used to.
In order to prevent that TV from running foul of each other in the process of flowing together with seat board and go out seat board on production line, the left and right sides of described seat board is hinged with a dunnage 8 respectively, described dunnage front end is provided with positive stop 9, with about two dunnages around hinging shaft 10 Unscrews, but then can increase the support width of seat board easily, reserve the damping of shocks space simultaneously.
For prevent that display device from putting supporting frame or the process of taking off in because collision and scratch or damage, described block and positive stop adopt excellent power glue or other flexible materials to make.
Become flexible owing to using repeatedly in order to prevent loosening the reaching between strut and seat board, strut and the fixed frame of strut self, avoid supporting unstable, employing expansion pin 11 is connected between described pair of support rods and the seat board plate face and between two struts and the fixed frame.
Working procedure of the present utility model is as follows: foldable type back rest supports frame lies against follows production line and circulates together on the production line, when needs detect TV, the pair of support rods that lies on the seat board is picked up, strut rotates around hinging shaft, subsequently with the movable end of fixed frame hinged between two struts by in the draw-in groove that advances on the seat board, this moment, post position was realized fixing, TV to be measured is placed between the block of strut and seat board front side, with the dunnage of the left and right sides around the hinging shaft Unscrew, to prevent on production line in the flow process that TV collides mutually and damages, when back bracket is in flat condition, it is concordant that the supporting frame whole height keeps, and satisfies and pile up and TV assembling requirement.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. foldable type back rest supports frame, comprise the seat board that is positioned on the production line, it is characterized in that: side is hinged with pair of support rods in face of the described seat board plate, two supporting bar tops have been horizontally set with a support rail, be hinged with a fixed frame between described two struts, seat board plate face rear side is provided with a pair of draw-in groove, is used to hold the movable end of fixed frame, and described seat board front end is provided with some blocks of preventing that supporter from skidding off of being used to.
2. foldable type back rest supports frame according to claim 1, it is characterized in that: the left and right sides of described seat board is hinged with a dunnage respectively, and described dunnage front end is provided with positive stop.
3. foldable type back rest supports frame according to claim 1 and 2 is characterized in that: described block and positive stop adopt excellent power glue to make.
4. foldable type back rest supports frame according to claim 1 is characterized in that: adopt expansion pin to be connected between described pair of support rods and the seat board plate face and between two struts and the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201494129U CN201651680U (en) | 2010-04-02 | 2010-04-02 | Folding backrest support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201494129U CN201651680U (en) | 2010-04-02 | 2010-04-02 | Folding backrest support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201651680U true CN201651680U (en) | 2010-11-24 |
Family
ID=43116920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201494129U Expired - Fee Related CN201651680U (en) | 2010-04-02 | 2010-04-02 | Folding backrest support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201651680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612156A (en) * | 2013-11-25 | 2014-03-05 | 苏州鑫叶自动化设备系统有限公司 | Multifunctional tool plate |
| CN103618890A (en) * | 2013-11-25 | 2014-03-05 | 苏州鑫叶自动化设备系统有限公司 | TV test tooling plate |
| CN103647961A (en) * | 2013-11-25 | 2014-03-19 | 苏州鑫叶自动化设备系统有限公司 | TV test tooling plate |
| CN108272255A (en) * | 2017-12-11 | 2018-07-13 | 赵耀祥 | A kind of heavy bamboo fan frame |
-
2010
- 2010-04-02 CN CN2010201494129U patent/CN201651680U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612156A (en) * | 2013-11-25 | 2014-03-05 | 苏州鑫叶自动化设备系统有限公司 | Multifunctional tool plate |
| CN103618890A (en) * | 2013-11-25 | 2014-03-05 | 苏州鑫叶自动化设备系统有限公司 | TV test tooling plate |
| CN103647961A (en) * | 2013-11-25 | 2014-03-19 | 苏州鑫叶自动化设备系统有限公司 | TV test tooling plate |
| CN108272255A (en) * | 2017-12-11 | 2018-07-13 | 赵耀祥 | A kind of heavy bamboo fan frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |