CN201161912Y

CN201161912Y - Arc rail elevator apparatus

Info

Publication number: CN201161912Y
Application number: CNU2007203091690U
Authority: CN
Inventors: 廖荣煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2008-12-10
Anticipated expiration: 2017-12-28

Abstract

The utility model relates to an arc track lifting device, which comprises a frame body, wherein the frame body is a supporting body which is composed of a side plate and an angle lever and is used to assemble other components, the lifting device comprises a drive unit which is provided with a drive component and a drive shaft lever in the frame body, wherein swing stems are respectively and fixedly arranged on two ends of the drive shaft lever, connecting bars are pivoted on free ends of the two swing stems, the lifting device comprises a suspension unit which is respectively pivoted with suspension arms on the side inner faces of the frame body, wherein one end of the suspension arms which is pivoted with the frame body forms a semi-circle arc section, the middle section of the arc section of each suspension arm is pivoted with the connecting bar of the drive unit, two brace rods which are extended downwards are respectively and fixedly arranged on vertical sections of the two suspension arms, the lifting device comprises a mobile loading frame body which is arranged on the two brace rods of the suspension unit, the mobile loading frame body is provided with a carrying plate on the two suspension arm brace rods, and the carrying plate is used to arrange a screen. The lifting device can reach the functions of saving the use space, increasing the flexibility of using the space, and simultaneously improving the stability and the safety of the movement of the device.

Description

Arc rail jacking system

Technical field

The utility model relates to a kind of screen jacking system, relates in particular to a kind of to promote the arc rail jacking system of space utilization property and rotary oscillation stability and safety.

Background technology

People are for the space utilization and the new requirement of continuous proposition attractive in appearance of audio-visual enjoyment and home environment in recent years, with the screen of playing video wherein [as liquid crystal screen, ultrathin screen etc.], the size of its requirement is increasing, but the shared space of large scale screen is also just big more, and then have influence on the flexibility ratio and the indoor environment outward appearance of interior space utilization, therefore in order to enjoy large-sized screen simultaneously, and have the space of increasing utilization and indoor effect attractive in appearance, the industry exploitation has the multiple device of hiding screen, aforementioned screen can be hidden when not using, then deployable when need use, and common structure is to finish in the rotation mode of folding at present;

Because screen has certain weight, and the price of this class screen is not low, therefore when rotation is mobile, need make that screen can keep moving steadily with smooth and easy, collide the damage of dropping to avoid screen because of careless; But the design that existing rotation is moved, structure are very complicated, and undercapacity, and have influence on that screen is hidden or move when launching steadily and smoothness, and then may have influence on the safety of use, so remain to be done further improvement.

The utility model content

Technical problem underlying to be solved in the utility model is, overcome the above-mentioned defective that prior art exists, and a kind of rotatable hiding and the arc rail jacking system that launches be provided, it can reach the saving usage space, to increase the flexibility ratio of space utilization, the effect that can promote its stationarity that moves and safety simultaneously.

The technical scheme that its technical matters that solves the utility model adopts is:

A kind of arc rail jacking system is characterized in that comprising: a framework, and it is the supporter that is formed by side plate and angular pole group structure, for other accessory of assembling; One driver element, it has a driver element, and this driver element is pivoted with a transmission shaft lever in framework, and the transmission shaft lever two ends are installed with a fork respectively, and two fork free ending pivots are provided with a connecting rod; One suspension unit, it is to be pivoted with a cantilever respectively in framework both sides inner face, cantilever and the framework end that is pivoted is formed with the camber section of a semicircle shape, and the connecting rod of the camber section stage casing of each cantilever and aforementioned driver element articulates, and the vertical section of two cantilevers is installed with a strut that extends respectively downwards; One transfer support body, it is two struts of being located at suspension unit, this transfer support body is striden on aforementioned two cantilever struts and is provided with a board, and board is for the screen setting.

Aforesaid arc rail jacking system, wherein driver element is to be provided with a steering base in framework, and driver element is located at steering base by a diff, and transmission shaft lever then passes steering base, makes driver element drive transmission shaft lever by diff.

Aforesaid arc rail jacking system, wherein the transmission shaft lever two ends of driver element are to utilize an axle bed to be hubbed on the framework.

Aforesaid arc rail jacking system, wherein the free-ended end of cantilever camber section of suspension unit surpasses the vertical section extension line, to save the scope to lower swing.

Aforesaid arc rail jacking system, wherein the cantilever camber section stage casing of suspension unit has outwards protruded out a lug, supplies the interlinking lever end of driver element to be pivoted.

Aforesaid arc rail jacking system wherein utilizes hornblock laterally to stride on two struts of suspension unit and is provided with several cross bars, to promote the structural strength of suspension unit.

Aforesaid arc rail jacking system, wherein the board of transfer support body is locked and is provided with the right angle sheet of position, all right one way or the other adjustment left and right sides, and but two right angle sheets are pivoted with the gusset of a stationary screen respectively, and two gussets are formed with an arc groove respectively away from the hub side, make gusset relatively the right angle sheet adjust luffing angle.

Aforesaid arc rail jacking system, wherein two gusset leading edge upper and lower ends of transfer support body are respectively equipped with one for the suspension rod that sets firmly screen jointly, and the suspension rod of two gussets is hung the locking lever of the corresponding hook of trailing edge tool portion respectively, for hanging screen.

Aforesaid arc rail jacking system, wherein two struts of suspension unit are provided with the plaque that cooperates the top ceiling decoration away from the side of screen, when screen is upwards hidden, to keep the overall appearance of indoor decoration.

Whereby, specific implementation by above-mentioned technological means, make the utility model can utilize driver element action suspension unit, pivoting point with the relative framework of action suspension unit is that the center rotates the arc pendulum up or down, screen on the transfer support body can upwards be hidden or launches downwards, and can save the interior space after screen is hidden, further promote the stability and the safety of moving, so can increase the value added of product, and can promote its competitive power and economic benefit.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a combination schematic appearance of the present utility model.

Fig. 2 is a perspective exploded view of the present utility model, in order to aspect and the relativeness thereof that shows each element.

Fig. 3 is the local enlarged diagram of arc pendulum structure of the present utility model, and it shows the formation state of this arc pendulum structure.

Fig. 4 is the local enlarged diagram of transfer support body of the present utility model, and it shows the formation state of this transfer support body.

Fig. 5 is the first action scheme drawing that the utility model uses in reality.

Fig. 6 is the second action scheme drawing that the utility model uses in reality, and it shows that the utility model is hidden in the state in the top ceiling.

The number in the figure explanation:

10 frameworks, 15 side plates

20 driver elements, 21 steering bases

22 driver elements, 23 difies

24 axle beds, 25 transmission shaft lever

26 forks, 27 connecting rods

30 suspension unit, 31 cantilevers

32 camber sections, 33 ends

34 lugs, 35 struts

36 cross bars, 360 hornblocks

40 transfer support bodys, 41 boards

43 right angle sheets, 45 gussets

450 arc grooves, 451 suspension rods

48 locking levers, 480 hook portions

50 screens, 60 plaques

The specific embodiment

The utility model is a kind of can spinning movement hiding and the arc rail jacking system that launches screen, as shown in Figure 1 and Figure 2, the utility model includes a framework 10, a driver element 20, a suspension unit 30 and a transfer support body 40, wherein transfer support body 40 is for setting up a screen 50, and be hubbed on the framework 10 by suspension unit 30, and driver element 20 can drive transfer support body 40 relative framework 10 upper and lower pivots by suspension unit 30.

Detailed formation of the present utility model then still please be simultaneously referring to Fig. 1, Fig. 2 and shown in Figure 3, and wherein framework 10 is the supporters that formed by several piece side plate 15 and angular pole group structure, for other accessory of assembling the utility model;

Aforementioned driver element 20 is to utilize a steering base 21 to be fixedly arranged on framework 10 inner bottom surfaces, and driver element 20 is provided with the driver element 22 of a tool diff 23 in steering base 21, driver element 20 and between framework 10 both sides inner faces, utilize axle bed 24 to be pivoted with a transmission shaft lever 25 that passes steering base 21 again, make driver element 22 drive this transmission shaft lever 25 by diff 23, again, transmission shaft lever 25 two ends utilize the key piece to be installed with a fork 26 respectively, and two forks, 26 free ending pivots are provided with a connecting rod 27, for utilizing connecting rod 27 to drive aforesaid suspension unit 30;

Suspension unit 30 then side plate 15 inner faces in framework 10 both sides is pivoted with an outward extending cantilever 31 respectively, cantilever 31 and framework 10 end that is pivoted is formed with the camber section 32 of a semicircle shape, the camber section 32 free-ended ends 33 of each cantilever 31 surpass the vertical section extension line, to save scope to lower swing, camber section 32 stage casings of cantilever 31 have outwards protruded out a lug 34 again, connecting rod 27 for aforementioned driver element 20 articulates, moreover the vertical section of two cantilevers 31 is installed with a strut 35 that extends respectively downwards, utilize hornblock 360 laterally to stride on this two strut 35 and be provided with several cross bars 36, to promote the structural strength of suspension unit 30;

Has a board 41 that can be locked on 35 of 30 liang of cantilevers of aforementioned suspension unit, 31 struts as for 40 of transfer support bodys, this board 41 is locked and is provided with the two right angle sheets 43 that are L type section, and two right angle sheets 43 board 41 are relatively adjusted position, the left and right sides, two right angle sheets 43 are pivoted with a gusset 45 respectively again, and two gussets 45 are formed with an arc groove 450 respectively away from the hub side, make gusset 45 relatively right angle sheet 43 adjust luffing angles, moreover on the leading edge of two gussets 45, the lower end is respectively equipped with a suspension rod 451, the suspension rod 451 of two gussets 45 can be hung locking lever 48, two locking levers 48 of the corresponding hook of trailing edge tool portion 480 respectively for setting firmly aforesaid screen 50 jointly.

Whereby, group constitutes the good and mobile steadily safe arc rail jacking system of space utilization property.

The utility model is when practice, then as Fig. 1, Fig. 5 and shown in Figure 6, the utility model utilization framework 10 is locked in the top ceiling, and screen 50 is locked on the locking lever 48 of transfer support body 40, and be provided with the plaque 60 that cooperates the top ceiling decoration away from the side of screen 50 in suspension unit 30 struts 35, when screen 50 is upwards hidden, can cover whole device, to keep the overall appearance of indoor decoration;

And hiding in the operation, when then being the driver element 22 controlled rotations when driver element 20, can be by 25 rotations of diff 23 action transmission shaft lever, this transmission shaft lever 25 can drive upwards swing of fork 26, and then the cantilever 31 by connecting rod 27 pulling suspension unit 30, making suspension unit 30 is that fulcrum rotates up with the articulated section of cantilever 31 and framework 10, the screen 50 that so can utilize suspension unit 30 will be locked on the transfer support body 40 is hidden in the top ceiling, can increase the flexibility ratio of interior space utilization, promote simultaneously and hide the attractive in appearance of back top ceiling, and prevent that screen 50 is damaged;

Otherwise, in the operation that launches screen 50, then be driver element 22 backward rotation of controlling driver element 20, make driver element 22 by 25 contrarotations of diff 23 action transmission shaft lever, make transmission shaft lever 25 oppositely drive fork 26 to lower swing, and then promote the cantilever 31 of suspension unit 30 by connecting rod 27, making suspension unit 30 is that fulcrum is rotated down with the articulated section of cantilever 31 and framework 10, so the screen 50 that can will be locked on the transfer support body 40 launches downwards, uses this screen 50 for the user.

So, not only can save the stack-mounted space, and further can save the mobile space that its transfer support body 40 drives screen 50, increase the alerting ability of interior space utilization, and the effective simplification structure, and can reduce the single-piece manufacturing cost.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

In sum, the utility model is on structure design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.

Claims

1, a kind of arc rail jacking system is characterized in that comprising:

One framework, it is the supporter that is formed by side plate and angular pole group structure, for other accessory of assembling;

One driver element, it has a driver element, and this driver element is pivoted with a transmission shaft lever in framework, and the transmission shaft lever two ends are installed with a fork respectively, and two fork free ending pivots are provided with a connecting rod;

One suspension unit, it is to be pivoted with a cantilever respectively in framework both sides inner face, cantilever and the framework end that is pivoted is formed with the camber section of a semicircle shape, and the connecting rod of the camber section stage casing of each cantilever and aforementioned driver element articulates, and the vertical section of two cantilevers is installed with a strut that extends respectively downwards;

One transfer support body, it is two struts of being located at suspension unit, this transfer support body is striden on aforementioned two cantilever struts and is provided with a board, and board is for the screen setting.

2, arc rail jacking system according to claim 1, it is characterized in that: described driver element is to be provided with a steering base in framework, and driver element is located at steering base by a diff, and transmission shaft lever then passes steering base, makes driver element drive transmission shaft lever by diff.

3, arc rail jacking system according to claim 1 and 2 is characterized in that: the transmission shaft lever two ends of described driver element are to utilize an axle bed to be hubbed on the framework.

4, arc rail jacking system according to claim 1 is characterized in that: the free-ended end of cantilever camber section of described suspension unit surpasses the vertical section extension line.

5, according to claim 1 or 4 described arc rail jacking systems, it is characterized in that: the cantilever camber section stage casing of described suspension unit has outwards protruded out a lug, supplies the interlinking lever end of driver element to be pivoted.

6, arc rail jacking system according to claim 1 is characterized in that: utilize hornblock laterally to stride on two struts of described suspension unit and be provided with several cross bars.

7, arc rail jacking system according to claim 1, it is characterized in that: the board of described transfer support body is locked and is provided with the right angle sheet of position, all right one way or the other adjustment left and right sides, and two right angle sheets are pivoted with a gusset for stationary screen respectively, and two gussets are formed with an arc groove respectively away from the hub side.

8, arc rail jacking system according to claim 7, it is characterized in that: two gusset leading edge upper and lower ends of described transfer support body are respectively equipped with one for the suspension rod that sets firmly screen jointly, and the suspension rod of two gussets is hung the locking lever of the corresponding hook of trailing edge tool portion respectively, for hanging screen.

9, according to claim 1 or 6 described arc rail jacking systems, it is characterized in that: two struts of described suspension unit are provided with the plaque that cooperates the top ceiling decoration away from the side of screen.