CN204534022U - A kind of display device dragline type lifting support frame - Google Patents
A kind of display device dragline type lifting support frame Download PDFInfo
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- CN204534022U CN204534022U CN201420844626.6U CN201420844626U CN204534022U CN 204534022 U CN204534022 U CN 204534022U CN 201420844626 U CN201420844626 U CN 201420844626U CN 204534022 U CN204534022 U CN 204534022U
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- support
- fixed
- display device
- force spring
- sliding support
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Abstract
The utility model relates to a kind of display device dragline type lifting support frame, for the support of display device, it is characterized in that, comprise the fixed support with U-shape, the sliding support of oscilaltion campaign is made in described fixed support U-shaped opening, be arranged on the slide track component between described sliding support both sides and described fixed support, fixed end is fixed on the fixed force spring assembly on described sliding support top, at least one pair of above and static pulley be fixed on described sliding support that is symmetrically arranged, stay cord, described stay cord two ends are separately fixed at described fixed support U-shaped opening both sides, the intermediate section of described stay cord is connected with the moved end of described fixed force spring assembly, all the other are left for described stay cord, right ran is then respectively around a left side, right described static pulley, thus when described sliding support forms the elastic force providing support the lifting of balance display device in described fixed support during oscilaltion campaign.The utility model makes to have U-shape fixed support shape and the problem that in the equilibrant mechanism of very thin thickness and so on supporting frame, power is difficult to transmit is solved.
Description
Technical field
The utility model relates to a kind of display device dragline type lifting support frame (display device of the utility model indication, comprise display device or the display screen of display movable picture, comprise integrated machine desktop machine, POS and panel computer etc., hereinafter referred to as display device or display screen or screen), particularly wherein for lifting and elastic balance mechanism.
Background technique
Generally all need supporting frame during the actual use of display device to carry out supporting and adjusting visual angle, and in order to more convenient use, wherein mostly also require that adjustable height is adjustable, adjustable height adjusting mechanism is all then adopt fixed force spring assembly to balance weight or the weight component of display device mostly.At present, existing display device lifting support frame technology its structure the most close with the utility model mainly comprises: fixed support, match with described fixed support and the sliding support that relative described fixed support moves up and down, fixed force spring assembly, different being connected is distinguished with described fixed support or sliding support respectively with quiet end in the moved end of described fixed force spring assembly, thus makes described fixed support and described sliding support produce elastic force with balanced support display weight when oscilaltion relative movement.But the moved end of fixed force spring assembly described in it or quiet end are all directly be separately fixed on described sliding support or described fixed support (obviously because both elevating movements are relative movement, so, concrete moved end and quiet end commutative fixing, as long as both alternate selection), but this to there is the described fixed support of profile U-shaped like shape and described fixed support and described sliding support thickness all very flat, and the coated approximate this kind of supporting frame closing restriction of whole supporting frame outer plastic coating member, rethink the structure described fixed force spring assembly moved end and quiet end being directly separately fixed at the transmission of realization balance elastic force between fixed support and sliding support on described sliding support or described fixed support will be difficult to realize.
Summary of the invention
For the deficiency that prior art exists, the utility model object is to provide a kind of display device dragline type lifting support frame, be specially adapted to this type of and there is U-shape fixed support and fixed support and sliding support thickness is flat and outside is similar to the lifting support frame of closed class by plastic overmold part, its transmission of balance elastic force between fixed support and sliding support can be realized.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of display device dragline type lifting support frame, for the support of display device, it is characterized in that, comprise the fixed support with U-shape, the sliding support of oscilaltion campaign is made in described fixed support U-shaped opening, be arranged on the slide track component between described sliding support both sides and described fixed support, fixed end is fixed on the fixed force spring assembly on described sliding support top, at least one pair of above and static pulley be fixed on described sliding support that is symmetrically arranged, stay cord, described stay cord two ends are separately fixed at described fixed support U-shaped opening both sides, the intermediate section of described stay cord is connected with the moved end of described fixed force spring assembly, all the other are left for described stay cord, right ran is then respectively around a left side, right described static pulley, thus when described sliding support forms the elastic force providing support the lifting of balance display device in described fixed support during oscilaltion campaign.
Further, described fixed force spring assembly comprises fixed force spring sheet, and is placed in axle and the axle sleeve of described fixed force spring sheet winding hole, and described axle is fastened on described sliding support top, for supporting described fixed force spring sheet and being easy to trackslip.
Further, described fixed force spring assembly comprises fixed force spring sheet, and spring recess, and described spring recess is fastened on described sliding support top, supports described fixed force spring sheet for holding and makes it be easy to trackslip.
Further, described fixed force spring sheet, for two panels or three fixed force spring sheets are adjacent to Combined roll around forming, mutually to increase spring force in limited installing space.
Further, described fixed support is provided with positioning jack, described slide track component is provided with spacing jack, employing latch inserts described positioning jack and described spacing jack positions described sliding support adjustable height.
Further, also comprise bottom deck assembly and display device connecting hinge chain mechanism assembly, described bottom deck assembly is connected with described support bracket fastened bottom, for supporting whole fixed support and rotating display viewing angles if desired; Described display device connecting hinge chain mechanism assembly is connected with described sliding support top, for installing display device and being convenient to regulate display viewing angles.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
See Fig. 1, the present embodiment---a kind of display device dragline type lifting support frame, for the support of display device, it is characterized in that, comprise the fixed support 10(with U-shape and generally adopt the shaping or aluminium of steel plate punched or zinc alloy diecasting is shaping or both combine, this example is that both combine, upper-part is punching press, lower component is die casting, both to connect with screw be connected), the sliding support 20(doing oscilaltion campaign in described fixed support 10U shape opening generally adopts shaping the surrounding of steel plate punched to close or semi-enclosed vertical hollow is box-like or aluminium or zinc alloy diecasting straight forming, this example adopts impact briquetting), be arranged on slide track component 30(between described sliding support 20 both sides and described fixed support 10 in order to reduce surface friction drag when OQ t moves, the ball sliding rail assembly that this example adopts the industry usually to adopt, be connected and fixed as the common known features of the industry and known technology as three, therefore do not repeat), fixed end 51 be fixed on described sliding support 20 top fixed force spring assembly 50(this be the common known features of the industry and known technology, therefore do not repeat), at least one pair of above and be symmetrically arranged be fixed on this example of static pulley 60(on described sliding support 20 and respectively fill a pair up and down in the left and right sides) (this example employing plastic production static pulley 60, with metal bearing pin as its rotating shaft), stay cord 70(can adopt chemical fibre or wire rope), described stay cord 70 two ends are fixing respectively, and (common method at the corresponding aperture place that this example adopts rope knotting fixed stop to arrange on described fixed support is fixed or is blocked, make that it is motionless) in described fixed support 10U shape opening both sides, the intermediate section of described stay cord 70 is connected with the moved end 52 of described fixed force spring assembly 50 (this example for the sake of simplicity, rope intermediate section is also pressed on the moved end 52 of described fixed force spring assembly 50 by sheet metal and plastic board by direct screw), all the other are left for described stay cord 70, right ran is then respectively around a left side, right described static pulley 60(mainly utilizes stay cord 70 can change the feature of direction of pull), thus when described sliding support 20 forms the elastic force providing support the lifting of balance display device in described fixed support 10 by described stay cord 70 transmitting force and the direction changing power during oscilaltion campaign.
Further, described fixed force spring assembly 50 comprises fixed force spring sheet, and be placed in the axle (this example screw is taken into account) of described fixed force spring sheet winding hole and axle sleeve 53 (suit on the shaft, this example with POM material to be easy to trackslip), described axle is fastened on described sliding support 20 top, for supporting described fixed force spring sheet and being easy to trackslip.This is that this example adopts and the common known features of its industry and known technology, therefore does not repeat.Certainly the replacing method that the industry is conventional can be adopted, that is: described fixed force spring assembly 50 comprises fixed force spring sheet, and spring recess, described spring recess is fastened on described sliding support 20 top, supports described fixed force spring sheet for holding and makes it be easy to trackslip.This is the common known features of the industry and known alternative technology, therefore does not repeat, and also because this structure is too conventional, too common, Gu Tuzhong does not also illustrate separately.
Further, described fixed force spring sheet, for two panels or three fixed force spring sheets are adjacent to Combined roll around forming, mutually to increase spring force in limited installing space.This is the common known features of the industry and known technology, therefore does not repeat, and does not also illustrate separately in figure.
Further, described fixed support 10 is provided with positioning jack, described slide track component 30 is provided with spacing jack, employing latch inserts described positioning jack and described spacing jack positions described sliding support 20 adjustable height.This is the common known features of the industry and known technology, therefore does not repeat, and does not also illustrate separately in figure.
Further, also comprise bottom deck assembly and display device connecting hinge chain mechanism assembly, described bottom deck assembly is connected with the bottom of described fixed support 10, for supporting whole fixed support 10 and rotating display viewing angles if desired; Described display device connecting hinge chain mechanism assembly is connected with described sliding support 20 top, for installing display device and being convenient to regulate display viewing angles.This known features that more industry is common and known technology, therefore do not repeat, because of peaceful normal concerning the industry, therefore do not draw in accompanying drawing yet.
Like this, when the relatively described fixed support 10 of described sliding support 20 is elevated, because described stay cord 70 two ends are fixed on described fixed support 10U shape opening both sides, and rope overall length is constant, along with moving up and down of described sliding support 20, be arranged on static pulley 60 on described sliding support 20 by force stay cord 70 to pull or fixed force spring assembly 50 described in return moved end 52 and form elastic equilibrium power in order to support displays.
To the described fixed support with profile U-shaped like shape, and described fixed support and described sliding support thickness all very flat, and whole supporting frame outer plastic coating member has this kind of supporting frame of approximate coated closed restriction, described fixed force spring assembly moved end and quiet end cannot directly be separately fixed on described sliding support or described fixed support, thus make this type of machine cannot realize the transmission of balance lifting power.And the utility model coordinating by stay cord and static pulley, change, the direction of transfer of directed force, balance elastic force can freely be transmitted between fixed support and sliding support, and new way has been widened in the realization for this type of new machine.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a display device dragline type lifting support frame, for the support of display device, it is characterized in that, comprise the fixed support with U-shape, the sliding support of oscilaltion campaign is made in described fixed support U-shaped opening, be arranged on the slide track component between described sliding support both sides and described fixed support, fixed end is fixed on the fixed force spring assembly on described sliding support top, at least one pair of above and static pulley be fixed on described sliding support that is symmetrically arranged, stay cord, described stay cord two ends are separately fixed at described fixed support U-shaped opening both sides, the intermediate section of described stay cord is connected with the moved end of described fixed force spring assembly, all the other are left for described stay cord, right ran is then respectively around a left side, right described static pulley, thus when described sliding support forms the elastic force providing support the lifting of balance display device in described fixed support during oscilaltion campaign.
2. a kind of display device dragline type lifting support frame according to claim 1, it is characterized in that, described fixed force spring assembly comprises fixed force spring sheet, and be placed in axle and the axle sleeve of described fixed force spring sheet winding hole, described axle is fastened on described sliding support top, for supporting described fixed force spring sheet and being easy to trackslip.
3. a kind of display device dragline type lifting support frame according to claim 1, it is characterized in that, described fixed force spring assembly comprises fixed force spring sheet, and spring recess, described spring recess is fastened on described sliding support top, supports described fixed force spring sheet for holding and makes it be easy to trackslip.
4. a kind of display device dragline type lifting support frame according to claim 3, is characterized in that, described fixed force spring sheet, for two panels or three fixed force spring sheets are adjacent to Combined roll around forming, mutually to increase spring force in limited installing space.
5. a kind of display device dragline type lifting support frame according to claim 1, it is characterized in that, described fixed support is provided with positioning jack, described slide track component is provided with spacing jack, and employing latch inserts described positioning jack and described spacing jack positions described sliding support adjustable height.
6. a kind of display device dragline type lifting support frame according to claim 1, it is characterized in that, also comprise bottom deck assembly and display device connecting hinge chain mechanism assembly, described bottom deck assembly is connected with described support bracket fastened bottom, for supporting whole fixed support and rotating display viewing angles if desired; Described display device connecting hinge chain mechanism assembly is connected with described sliding support top, for installing display device and being convenient to regulate display viewing angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844626.6U CN204534022U (en) | 2014-12-26 | 2014-12-26 | A kind of display device dragline type lifting support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844626.6U CN204534022U (en) | 2014-12-26 | 2014-12-26 | A kind of display device dragline type lifting support frame |
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| Publication Number | Publication Date |
|---|---|
| CN204534022U true CN204534022U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844626.6U Expired - Fee Related CN204534022U (en) | 2014-12-26 | 2014-12-26 | A kind of display device dragline type lifting support frame |
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| CN (1) | CN204534022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704779A (en) * | 2017-03-29 | 2017-05-24 | 宁波渠成进出口有限公司 | Lifting type display screen hanging frame |
| CN107202233A (en) * | 2016-03-19 | 2017-09-26 | 泰州市创新电子有限公司 | The slim support frame of plate body inside rail type |
| CN107543018A (en) * | 2016-06-28 | 2018-01-05 | 泰州市创新电子有限公司 | Slender upright post type lifting support frame |
-
2014
- 2014-12-26 CN CN201420844626.6U patent/CN204534022U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202233A (en) * | 2016-03-19 | 2017-09-26 | 泰州市创新电子有限公司 | The slim support frame of plate body inside rail type |
| CN107543018A (en) * | 2016-06-28 | 2018-01-05 | 泰州市创新电子有限公司 | Slender upright post type lifting support frame |
| CN106704779A (en) * | 2017-03-29 | 2017-05-24 | 宁波渠成进出口有限公司 | Lifting type display screen hanging frame |
| WO2018176180A1 (en) * | 2017-03-29 | 2018-10-04 | 尤小东 | Lifting display screen hanger |
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| 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: 20150805 Termination date: 20201226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |