CN206807628U - A kind of rotatable LCD TV - Google Patents
A kind of rotatable LCD TV Download PDFInfo
- Publication number
- CN206807628U CN206807628U CN201720271407.7U CN201720271407U CN206807628U CN 206807628 U CN206807628 U CN 206807628U CN 201720271407 U CN201720271407 U CN 201720271407U CN 206807628 U CN206807628 U CN 206807628U
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- CN
- China
- Prior art keywords
- backboard
- slideway
- limiting section
- hydraulic stem
- rotatable lcd
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Abstract
The utility model discloses a kind of rotatable LCD TV, including TV backboard, and it is separately positioned on the first base at the both ends of TV backboard；First base includes：The slideway being arranged on TV backboard, for supporting the support of TV backboard, the rack shaft for sliding and rotating on slideway, and the first hydraulic stem are connected and are used for the top of support；One end with piston rod is pivotally connected by the first rotary shaft and slideway on first hydraulic stem, and the other end of the first hydraulic stem is hinged by the second rotary shaft with support；When the first rotary shaft and axially coincident rack shaft, TV backboard can rotate up and down around rack shaft.The utility model makes rotatable LCD TV be rotated parallel to ground and between ground by the cooperation of slideway, support and the first hydraulic stem, to adapt to various game interactions.
Description
Technical field
It the utility model is related to liquid crystal tv technology field, more particularly to a kind of rotatable LCD TV.
Background technology
Television set adds the support of intelligence system under the promotion of modern technologies, to there has been proposed another and electricity
Depending on interactive scheme, i.e., directly in touching use on screen, the game being derived also is adapted for touch operation, but vertical using not
Be adapted to some game interactions, equally divided to desktop come just be adapted to use, and in the prior art and be not present can be parallel
In ground and between the state of two, ground carry out rotational positioning LCD TV.The boundary of existing various household electrical appliance has been got over
Come fuzzyyer, what wired home was stressed is the inter-working coordination of each electrical equipment in family, as the forerunner of household electrical appliance, TV with
The interconnection of mobile phone steps a step in advance, and mobile phone picture is put into TV and used.But come institute, mobile phone one relative to screen
As be longitudinal use, and television set for laterally use, so often make mobile phone knock down TV picture angle be not suitable for viewing or
Person is unable to played in full screen.
Therefore, prior art has yet to be improved and developed.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided a kind of rotatable
LCD TV, it is intended to solve in the prior art that LCD TV can not be used longitudinally, no image of Buddha desktop equally tiles asking of using
Topic.
Technical scheme is as follows used by the utility model solves technical problem：
A kind of rotatable LCD TV, including TV backboard, wherein, it also includes being separately positioned on the two of TV backboard
The first base at end；The first base includes：The slideway being arranged on the TV backboard, for supporting the TV backboard
Support, the rack shaft for sliding and rotating on the slideway, and the first hydraulic pressure are connected and are used for the top of the support
Bar；One end with piston rod is pivotally connected by the first rotary shaft and the slideway on first hydraulic stem, first hydraulic pressure
The other end of bar is hinged by the second rotary shaft and the support；First rotary shaft and the rack shaft are axially coincident
When, the TV backboard can rotate up and down around the rack shaft.
The rotatable LCD TV, wherein, the half of the width of the TV backboard is more than the length of the slideway.
The rotatable LCD TV, wherein, one end of the slideway is located on the central axis of the TV backboard.
The rotatable LCD TV, wherein, it also includes spacing so that described for being carried out to the rack shaft
TV backboard is fixed on the first limiting section of state parallel with ground；First limiting section is arranged on the slideway and position
In on the central axis of the TV backboard.
The rotatable LCD TV, wherein, it also includes spacing so that described for being carried out to the rack shaft
TV backboard is fixed on the second limiting section with the perpendicular state in ground；Second limiting section is arranged on remote on the slideway
One end of first limiting section.
The rotatable LCD TV, wherein, the distance of first limiting section and second limiting section is less than institute
State the length of slideway.
The rotatable LCD TV, wherein, it also includes being arranged on the TV backboard and being located at the slideway
Between half elliptic slide rail, for supporting the base of the TV backboard, and be arranged on second liquid at the top of the base
Depression bar；Second hydraulic stem includes hydraulic pilot axle and in the hydraulic pilot axle and past along the hydraulic pilot axle
The piston rod moved again；The top of the piston rod is hinged by first rotating shaft and the TV backboard, the hydraulic pilot axle
Upper one end away from the base is slidably connected by second rotating shaft and the half elliptic slide rail；The first rotating shaft position
In the center of the TV backboard.
The rotatable LCD TV, wherein, the both ends of the half elliptic slide rail are located at first limiting section
On straight line.
The rotatable LCD TV, wherein, it is provided with the center of the half elliptic slide rail for described the
Two rotating shafts carry out spacing stopper slot.
The rotatable LCD TV, wherein, the half elliptic slide rail is provided at both ends with for described second
Rotating shaft carries out spacing limited impression.
Beneficial effect：Rotatable LCD TV described in the utility model, passes through half elliptic slide rail and the second hydraulic stem
Cooperation rotatable LCD TV is rotated between horizontal and vertical, mobile phone is knocked down the picture angle of TV and be adapted to watch
Or played in full screen；Can also be made by the cooperation of slideway, support and the first hydraulic stem rotatable LCD TV parallel to
Ground and rotated between ground, to adapt to various game interactions.
Brief description of the drawings
When Fig. 1 is that rack shaft described in the utility model contacts with second limiting section, the rotatable liquid crystal
The use state reference chart of TV.
Fig. 2 is rack shaft described in the utility model between first rotary shaft and second limiting section
When, the use state reference chart of the rotatable LCD TV.
It is described rotatable when Fig. 3 is rack shaft described in the utility model and axially coincident first rotary shaft
First use state reference chart of LCD TV.
It is described rotatable when Fig. 4 is rack shaft described in the utility model and axially coincident first rotary shaft
Second use state reference chart of LCD TV.
Fig. 5 is the first rotary shaft described in the utility model between the rack shaft and second limiting section
When, the use state reference chart of the rotatable LCD TV.
When Fig. 6 is that rack shaft described in the utility model contacts with first limiting section, the rotatable liquid crystal
The first angle schematic diagram of TV.
When Fig. 7 is that rack shaft described in the utility model contacts with first limiting section, the rotatable liquid crystal
The second angle schematic diagram of TV.
When Fig. 8 is that the second rotating shaft described in the utility model is located in the stopper slot, the rotatable LCD TV
Use state reference chart.
It is described when Fig. 9 is that the second rotating shaft is between the stopper slot and the limited impression described in the utility model
The use state reference chart of rotatable LCD TV.
When Figure 10 is that the second rotating shaft described in the utility model is located in the limited impression, the rotatable liquid crystal electricity
Depending on use state reference chart.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, clear and definite, develop simultaneously implementation referring to the drawings
The utility model is further described example.It should be appreciated that specific embodiment described herein is only explaining this reality
With new, it is not used to limit the utility model.
Please refer to Fig. 1-Figure 10.The utility model provides a kind of rotatable LCD TV, as Figure 1-Figure 2,
Including TV backboard 1, and it is separately positioned on the first base at the both ends of TV backboard 1；First base includes：It is arranged on the TV back of the body
Slideway 2 on plate 1, for supporting the support 3 of TV backboard 1, be connected with the top of support 3 and be used on slideway 2 slide and
The rack shaft 4 of rotation, and the first hydraulic stem 5；On first hydraulic stem 5 one end with piston rod by the first rotary shaft 51 with
Slideway 2 is pivotally connected, and the other end of the first hydraulic stem 5 is be hinged by the second rotary shaft 52 and support 3；First rotary shaft 51 turns with support
When axle 4 is axially coincident, TV backboard 1 can rotate around rack shaft about 4.
The rotatable LCD TV is TV backboard 1 under normal family expenses state perpendicular to the state on ground, external force
Promote TV backboard 1, make rack shaft 4 it is relative with slideway 2 length of first hydraulic stem 5 changes while slide, when the
When one rotary shaft 51 and axially coincident rack shaft 4, TV backboard 1 can rotate around rack shaft about 4, so that by TV
Backboard 1 is parallel to the state on ground, to be adapted to some game as desktop by the state change perpendicular to ground
Touch operation.
One end of slideway 2 is located on the central axis of TV backboard 1 so that no matter TV backboard 1 is in perpendicular to ground
State be in state parallel to ground, its center of gravity is all located on central axis, is more easy to keep the flat of TV backboard 1
Weighing apparatus, rotatable LCD TV are more steady when using.
The rotatable LCD TV also includes：For carrying out spacing to rack shaft 4 so that TV backboard 1 is fixed on
First limiting section 6 of state parallel with ground, and for carrying out spacing to rack shaft 4 so that TV backboard 1 is fixed on
With the second limiting section 7 of the perpendicular state in ground；Wherein, the first limiting section 6 is arranged on slideway 2 and positioned at TV backboard 1
On central axis, the second limiting section 7 is arranged on one end away from the first limiting section 6 on slideway 2.
When the rotatable LCD TV is fixed on perpendicular to the use state on ground, rack shaft 4 and second spacing
Portion 7 is in contact, as shown in figure 1, now the piston rod of the first hydraulic stem 5 is in stretching state, the piston rod pair of the first hydraulic stem 5
TV backboard 1 produces the thrust for preventing TV backboard 1 from turning over, while the cooperation of the limiting section 7 of rack shaft 4 and second is to electricity
The pulling force for preventing TV backboard 1 from overturning forward is produced depending on backboard 1, TV backboard 1 is maintained at the state perpendicular to ground.
When rack shaft 4 is in contact with the second limiting section 7, to TV backboard 1 force push, make rack shaft 4 along
Slideway 2 slides towards the direction of the first limiting section 6, while the piston rod of the first hydraulic stem 5 glides under external force, the first hydraulic pressure
The length of bar 5 gradually reduces, and rack shaft 4 slides between the second limiting section 7 and the first rotary shaft 51, as shown in Figure 2；Continue
To the force of TV backboard 1 until the first rotary shaft 51 and rack shaft 4 are axially coincident, as shown in figure 3, now at TV backboard 1
In rotatable critical point, can be rotated between 0 ° ~ 90 ° of ground angle.
When TV backboard 1 is rotated to parallel to ground（As shown in Figure 4）, the piston rod of the first hydraulic stem 5 is to the TV back of the body
The thrust of plate 1 causes rack shaft 4 to be slided towards the first limiting section 6, and now the first rotary shaft 51 is positioned at the second limiting section 7 and branch
Between frame rotating shaft 4, as shown in figure 5, the first hydraulic stem 5 increases simultaneously, when rack shaft 4 is in contact with the first limiting section 6, such as
Shown in Fig. 6 and Fig. 7, the length of the first hydraulic stem 5 reaches most long, and the first hydraulic stem 5 is spacing to the thrust of TV backboard 1 and first
Portion 6 balances each other to the resistance of rack shaft 4, while support, the first hydraulic stem 5 and the three of slideway 2 are triangle so that TV
Backboard 1 is fixed on the state parallel to ground.
Similarly, it is necessary to apply external force by TV backboard during by TV backboard 1 by being changed into parallel to ground perpendicular to ground
1 promotes towards the direction of the first limiting section 6, compresses the first hydraulic stem 5, until the first rotary shaft 51 and the axial direction of rack shaft 4
Overlap, push up TV backboard 1 upwards so as to which TV backboard 1 is rotated to the state perpendicular to ground, now the first hydraulic stem 5 meeting
Rise, until rack shaft 4 contacts with the second limiting section 7, TV backboard 1 is fixed on the state perpendicular to ground.
Further, the half of the width of TV backboard 1 is more than the length of slideway 2, the first limiting section 6 and the second limiting section
7 distance is less than the length of slideway 2.Preferably, because the size of TV backboard 1 in real life differs, it is various in order to adapt to
The TV backboard 1 of size, the second limiting section 7 are detachably connected with slideway 2, are easy to adjust according to the size of TV backboard 1
Position of two limiting sections 7 on slideway 2, so as to which TV backboard 1 to be fixed on to the state perpendicular to ground.
As shown in figure 8, the rotatable LCD TV also includes：It is arranged on TV backboard 1 and between slideway 2
Half elliptic slide rail 8, for supporting the base 9 of TV backboard 1, and be arranged on second hydraulic stem 10 at the top of base 9；The
Two hydraulic stems 10 include hydraulic pilot axle 11 and in the hydraulic pilot axles 11 and along the 11 reciprocating work of hydraulic pilot axle
Stopper rod 12；The top of piston rod 12 is be hinged by first rotating shaft 13 and TV backboard 1, away from base 9 on hydraulic pilot axle 11
One end is slidably connected by the second rotating shaft 14 with half elliptic slide rail 8；First rotating shaft 13 is located at the center of TV backboard 1.
When being slided on half elliptic slide rail 8, distance occurs between the second rotating shaft 14 and first rotating shaft 13 for second rotating shaft 14
Change, and between the second rotating shaft 14 and first rotating shaft 13 it is the piston rod 12 of the second hydraulic stem 10, it can lead relative to hydraulic pressure
Moved back and forth to axle 11, therefore, the piston rod 12 of slip and second hydraulic stem 10 of second rotating shaft 14 on half elliptic slide rail 8
The change of length causes TV backboard 1 to be rotated around the second rotating shaft 14 so that the rotatable LCD TV longitudinal direction and
Transition state between transverse direction.
The rotatable LCD TV is laterally, as shown in figure 8, now the second rotating shaft 14 is positioned at half in normal viewing
The center of oval slide rail 8, the piston rod 12 of the second hydraulic stem 10 is most short, and the piston rod 12 caused by TV backboard 1 to pushing away
Power is maximum, to make TV backboard 1 be maintained at transverse state, is provided with the center of half elliptic slide rail 8 for the second rotating shaft
14 carry out spacing stopper slot 15, and stopper slot 15 carries out spacing to the second rotating shaft 14, prevents its sliding on half elliptic slide rail 8
It is dynamic, so as to which the length of the piston rod 12 be fixed, TV backboard 1 is fixed on transverse state.
As shown in Fig. 9-Figure 10, when the second rotating shaft 14 is located in stopper slot 15, applying external force to TV backboard 1 makes second
Rotating shaft 14 departs from stopper slot 15, then in the piston rod 12 under the thrust of TV backboard 1, the length of piston rod 12 increases
Add, the second rotating shaft 14 is slided relative to half elliptic slide rail 8, and the piston rod 12 is carried on the back to the thrust of TV backboard 1 more than TV
The gravity of plate 1；When the second rotating shaft 14 slides into the end of half elliptic slide rail 8, the length of the piston rod 12 reaches maximum.
Preferably, the both ends of half elliptic slide rail 8 are provided with for carrying out spacing limited impression 16 to the second rotating shaft 14, when second
When rotating shaft 14 slides into the end of half elliptic slide rail 8, limited impression 16 is spacing to the second rotating shaft 14 prevent the second rotating shaft 14 from
Arbitrarily slided on half elliptic slide rail 8, TV backboard 1 is fixed on longitudinal use state.
Preferably, the both ends of half elliptic slide rail 8 are located on straight line with the first limiting section 6 so that the nothing of TV backboard 1
Punish and be respectively positioned in transverse state or longitudinal state, the center of gravity of TV backboard 1 in its center axis, so that TV backboard 1
It can keep stable.When TV backboard 1 is horizontal, the center of gravity of TV backboard 1 is minimum；When TV backboard 1 is longitudinal, TV backboard 1
Center highest.
Preferably, the slideway 2 is detachably connected with TV backboard 1, second hydraulic stem 10 and TV backboard 1 are removable
Unload connection, when need to use can horizontal and vertical rotation rotatable LCD TV when, slideway 2 can be removed, it is ellipse by half
The cooperation of the circular hydraulic stem 10 of slide rail 8 and second makes rotatable LCD TV be rotated between horizontal and vertical.When needs make
With the second hydraulic stem 10 being torn open when perpendicular to ground and parallel to the rotatable LCD TV rotated between ground
Remove, rotatable LCD TV is made parallel to ground and perpendicular to ground by the cooperation of slideway 2, support and the first hydraulic stem 5
Rotated between face.
In summary, rotatable LCD TV provided by the utility model passes through half elliptic slide rail and the second hydraulic stem
Cooperation rotatable LCD TV is rotated between horizontal and vertical, mobile phone is knocked down the picture angle of TV and be adapted to watch
Or played in full screen；Can also be made by the cooperation of slideway, support and the first hydraulic stem rotatable LCD TV parallel to
Ground and rotated between ground, to adapt to various game interactions.
It should be appreciated that application of the present utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
Say, can according to the above description be improved or converted, all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of rotatable LCD TV, including TV backboard, it is characterised in that it also includes being separately positioned on TV backboard
Both ends first base；The first base includes：The slideway being arranged on the TV backboard, for supporting the TV
The support of backboard, the rack shaft for sliding and rotating on the slideway, and first are connected and are used for the top of the support
Hydraulic stem；One end with piston rod is pivotally connected by the first rotary shaft and the slideway on first hydraulic stem, and described first
The other end of hydraulic stem is hinged by the second rotary shaft and the support；First rotary shaft is axially heavy with the rack shaft
During conjunction, the TV backboard can rotate up and down around the rack shaft.
2. rotatable LCD TV according to claim 1, it is characterised in that the one of the width of the TV backboard is medium-sized
In the length of the slideway.
3. rotatable LCD TV according to claim 1, it is characterised in that one end of the slideway is located at the TV
On the central axis of backboard.
4. rotatable LCD TV according to claim 3, it is characterised in that it also includes being used for the rack shaft
Carry out spacing so that the TV backboard is fixed on the first limiting section of state parallel with ground；First limiting section is set
On the slideway and on the central axis of the TV backboard.
5. rotatable LCD TV according to claim 4, it is characterised in that it also includes being used for the rack shaft
Carry out spacing so that the TV backboard is fixed on the second limiting section with the perpendicular state in ground；Second limiting section is set
One end away from first limiting section on the slideway.
6. rotatable LCD TV according to claim 5, it is characterised in that first limiting section and the described second limit
The distance in position portion is less than the length of the slideway.
7. rotatable LCD TV according to claim 4, it is characterised in that it also includes being arranged on the TV backboard
Go up and be located at the half elliptic slide rail between the slideway, for supporting the base of the TV backboard, and be arranged on the bottom
Second hydraulic stem at the top of seat；Second hydraulic stem include hydraulic pilot axle and in the hydraulic pilot axle and along
The reciprocating piston rod of hydraulic pilot axle；Cut with scissors by first rotating shaft and the TV backboard on the top of the piston rod
Connect, one end away from the base is slidably connected by the second rotating shaft and the half elliptic slide rail on the hydraulic pilot axle；
The first rotating shaft is located at the center of the TV backboard.
8. rotatable LCD TV according to claim 7, it is characterised in that the both ends of the half elliptic slide rail and institute
The first limiting section is stated to be located on straight line.
9. rotatable LCD TV according to claim 7, it is characterised in that set at the center of the half elliptic slide rail
It is equipped with for carrying out spacing stopper slot to second rotating shaft.
10. rotatable LCD TV according to claim 7, it is characterised in that the both ends of the half elliptic slide rail are set
It is equipped with for carrying out spacing limited impression to second rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271407.7U CN206807628U (en) | 2017-03-20 | 2017-03-20 | A kind of rotatable LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720271407.7U CN206807628U (en) | 2017-03-20 | 2017-03-20 | A kind of rotatable LCD TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807628U true CN206807628U (en) | 2017-12-26 |
Family
ID=60729699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720271407.7U Active CN206807628U (en) | 2017-03-20 | 2017-03-20 | A kind of rotatable LCD TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654345A (en) * | 2019-01-23 | 2019-04-19 | 杭州智诠科技有限公司 | A kind of pivot structure |
| CN110360415A (en) * | 2019-07-30 | 2019-10-22 | 东莞市宏联电子有限公司 | A kind of assemble method of bracket and screen back cover board |
-
2017
- 2017-03-20 CN CN201720271407.7U patent/CN206807628U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654345A (en) * | 2019-01-23 | 2019-04-19 | 杭州智诠科技有限公司 | A kind of pivot structure |
| CN109654345B (en) * | 2019-01-23 | 2023-09-15 | 河北智诠医疗器械有限公司 | Rotating shaft structure |
| CN110360415A (en) * | 2019-07-30 | 2019-10-22 | 东莞市宏联电子有限公司 | A kind of assemble method of bracket and screen back cover board |
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| GR01 | Patent grant |