CN105657302A - Drive mechanism of slide cover plate and laser television thereof - Google Patents
Drive mechanism of slide cover plate and laser television thereof Download PDFInfo
- Publication number
- CN105657302A CN105657302A CN201610039615.4A CN201610039615A CN105657302A CN 105657302 A CN105657302 A CN 105657302A CN 201610039615 A CN201610039615 A CN 201610039615A CN 105657302 A CN105657302 A CN 105657302A
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- CN
- China
- Prior art keywords
- connecting rod
- slide cover
- guide rail
- driving mechanism
- right angle
- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention discloses a drive mechanism of a slide cover plate and a laser television thereof. The drive mechanism of the slide cover plate comprises an installation plate, a right angle connecting rod and a drive apparatus. The installation plate is provided with a first guide rail. One end of the first guide rail is provided with a groove. One end of the right angle connecting rod is connected and fastened with the installation plate by using a rotating piece. The other end of the right angle connecting rod is connected and fastened with the drive apparatus. Through adoption of the drive mechanism of the slide cover plate, the slide cover plate can descend and ascend in a vertical direction and also can move in a horizontal direction. The drive mechanism has a simple structure and is very convenient to assemble.
Description
Technical field
The present invention relates to laser television field, in particular the driving mechanism of a kind of slide cover and laser television thereof.
Background technology
Laser television is typically provided with slide cover, in order to play dust-proof and protection effect. The driving mechanism of current slide cover is usually horizontal one-dimensional and slides, and it is only capable of realizing slide cover activity in the horizontal direction so that the appearance of laser television is smooth not, and apparent visual effect is bad.
For this problem, market also occurring in that more than one piece combined two-dimension slide mechanism, although it can achieve the activity of the up and down of slide cover and horizontal direction, have certain progressive, but its structure is complicated, part is more, and assembling is inconvenience extremely.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is in that, drawbacks described above for prior art, driving mechanism and the laser television thereof of a kind of slide cover, its sinking that can realize slide cover in the vertical direction and ascending motion are provided, slide cover motion in the horizontal direction can be realized again; And simple in construction, it is extremely convenient to assemble.
This invention address that the technical scheme that technical problem adopts is as follows:
The driving mechanism of a kind of slide cover, including: installing plate, right angle connecting rod and for driving right angle connecting rod up and down and the driving device of horizontal anomalous movement; Being provided with the first guide rail on described installing plate, one end of described first guide rail is provided with groove; One end of described right angle connecting rod is connected fixing by a tumbler with installing plate, and the other end of described right angle connecting rod is connected fixing with driving device.
The driving mechanism of described slide cover, wherein, described tumbler includes the first slide block rotating axle and being connected with described rotation axle, and described right angle connecting rod is connected fixing with rotating axle, when described first slide block is positioned at groove, slide cover is in raised configuration; When described first slide block is positioned at the first guide rail and during with the first guide rail parallel, slide cover is in sinking state and can move back and forth in the horizontal direction.
The driving mechanism of described slide cover, wherein, described tumbler also includes first fixed block for preventing described first slide block from deviating from from the first guide rail, and described first fixed block is butted on the back side of described installing plate.
The driving mechanism of described slide cover, wherein, described groove is two, and said two groove is respectively arranged on two walls up and down of described first guide rail, and said two groove all connects with described first guide rail.
The driving mechanism of described slide cover, wherein, described right angle connecting rod includes and is connected fixing first connecting rod with slide cover and is connected fixing second connecting rod with described driving device, and described first connecting rod is connected with second connecting rod and angulation.
The driving mechanism of described slide cover, wherein, described driving device is connected with described right angle connecting rod by a fixture, and described fixture includes fixing axle and the second slide block being connected with described fixing axle; Corresponding, described installing plate is provided with the second guide rail, described second slide block is positioned at the second guide rail, and can move back and forth along the second guide rail.
The driving mechanism of described slide cover, wherein, described fixture also includes second fixed block for preventing described second slide block from deviating from from the second guide rail, and described second fixed block is butted on the back side of described installing plate.
The driving mechanism of described slide cover, wherein, described driving device includes motor, screw mandrel and push pedal, described motor is fixed on installing plate, described screw mandrel is connected with the output shaft of described motor, being provided with nut on described screw mandrel, described push pedal is connected fixing with described nut, and described push pedal is connected fixing with described right angle connecting rod.
The driving mechanism of described slide cover, wherein, described driving device also includes a shaft coupling, and the output shaft of described motor is connected with described screw mandrel by shaft coupling.
A kind of laser television, described laser television includes slide cover, and described slide cover is connected fixing with driving mechanism, and realizes its rise sinking and horizontal reciprocating movement by driving mechanism; Described driving mechanism is above-mentioned driving mechanism.
The driving mechanism of slide cover provided by the present invention and laser television thereof, it is connected with installing plate by a tumbler in one end of right angle connecting rod owing to have employed, the other end of described right angle connecting rod is connected fixing with driving device, and the first guide rail is set on a mounting board, first guide rail is provided with groove, thus both having achieved sinking and the ascending motion of slide cover in the vertical direction, achieve again slide cover motion in the horizontal direction, effectively solve conventional art can only realize the motion of single direction; And simple in construction, it is extremely convenient to assemble.
Accompanying drawing explanation
Fig. 1 is the first view of the motion of the slide cover of the present invention, and wherein, slide cover is in raised configuration;
Fig. 2 is the decomposing schematic representation of the preferred embodiment of the motion of the slide cover of the present invention;
Fig. 3 is the partial schematic diagram of Fig. 1;
Fig. 4 is second view of Fig. 3, and wherein slide cover is in sinking state;
Fig. 5 is the schematic diagram of Fig. 4 not shown right angle connecting rod and push pedal;
Fig. 6 is the third state schematic diagram of Fig. 3;
Fig. 7 is the structural representation of the tumbler of the present invention;
Fig. 8 is the structural representation of the fixture of the present invention;
Fig. 9 is the structural representation of the right angle connecting rod of the present invention.
Detailed description of the invention
The invention provides the driving mechanism of a kind of slide cover and laser television thereof, for making the purpose of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the invention provides the driving mechanism of a kind of slide cover, including installing plate 10, for being connected fixing right angle connecting rod 20 with slide cover (not shown) and for driving right angle connecting rod 20 up and down and the driving device 30 of horizontal anomalous movement.Being provided with the first guide rail 11 on described installing plate 10, one end of described first guide rail 11 is provided with groove 12; One end of described right angle connecting rod 20 is connected fixing by a tumbler 40 with installing plate 10, and the other end of described right angle connecting rod 20 is connected fixing with driving device 30. Described tumbler 40 includes the first slide block 42 rotating axle 41 and being connected with described rotation axle 41, and described right angle connecting rod 20 is connected fixing with rotating axle 41, and when described first slide block 42 is positioned at groove 12, slide cover is in raised configuration; When described first slide block 42 is positioned at the first guide rail 11 and is parallel with the first guide rail 11, slide cover is in sinking state and can move back and forth in the horizontal direction.
When the first slide block 42 is positioned at groove 12, slide cover is in raised configuration, and now slide cover is closed mode. When slide cover opened by needs, it is necessary first to driver 30 so that the first slide block 42 rotates, and now right angle connecting rod 20 is also with rotation, now slide cover starts to sink; When the first slide block 42 is parallel with the first guide rail 11, now slide cover is in state of sinking completely (as shown in Figure 4, Figure 5); When continuing driver 30, now, first slide block 42 cannot be rotated further, first slide block 42 starts along the first guide rail 11 horizontal movement (as shown in Figure 6), right angle connecting rod 20 moves in the horizontal direction under the effect of the first slide block 42, and now slide cover is gradually opened under the drive of right angle connecting rod 20.
When slide cover closed by needs, driving device 30 drives the first slide block 42 to move along the first guide rail 11 as opposite direction, and right angle connecting rod 20 is opposite direction motion in the horizontal direction under the effect of the first slide block 42, and now slide cover progressively closes off; When the first slide block 42 moves to groove 12, the first slide block 42 rotates and coordinates with groove 12 so that right angle connecting rod 20 is also with rotation, and now slide cover rises until slide cover completely closes.
One end of the right angle connecting rod 20 of the present invention is connected with installing plate 10 by a tumbler 40, the other end of described right angle connecting rod 20 is connected fixing with driving device 30, and the first guide rail 11 is set on installing plate 10, first guide rail 11 is provided with groove 12, its sinking both having achieved slide cover in the vertical direction and ascending motion, achieve again slide cover motion in the horizontal direction; Effectively solve conventional art can only realize the motion of single direction; And simple in construction, it is extremely convenient to assemble.
Preferably, as shown in Figure 6, described groove 12 is two, and said two groove 12 is respectively arranged on two walls up and down of described first guide rail 11, and said two groove 12 all connects with described first guide rail 11. In the present embodiment, the two sides of described first slide block 42 are arc, corresponding, the side of described groove 12 is also the arc suitable with the side of described first slide block 42. It should be noted that, the anglec of rotation of described first slide block 42 is arranged according to actual needs, therefore, the position of described two grooves 12 is not limited as.
Preferably, as it is shown in figure 9, described right angle connecting rod 20 is formed in one and forms, its structure is extremely simple, easy to assembly is quickly effectively improved packaging efficiency, reduces cost of parts. Described right angle connecting rod 20 includes and is connected fixing first connecting rod 21 with slide cover and is connected fixing second connecting rod 22 with described driving device 30, and described first connecting rod 21 is connected with second connecting rod 22 and angulation.Specifically, described first connecting rod 21 is provided with for being connected fixing connecting hole 23 with slide cover, the junction of described first connecting rod 21 and second connecting rod 22 is provided with the first fixing hole 24, and right angle connecting rod 20 and tumbler 40 are fixed by described rotation axle 41 after the first fixing hole 24. Described second connecting rod 22 is provided with the second fixing hole 25.
Preferably, as it is shown in fig. 7, described tumbler 40 also includes the first fixed block 43, described first fixed block 43 is butted on the back side of described installing plate 10, can effectively prevent the first slide block 42 from deviating from from the first guide rail 11.
Preferably, described driving device 30 is connected with described right angle connecting rod 20 by a fixture 50. Specifically, as shown in Figure 8, described fixture 50 includes fixing axle 51 and the second slide block 52 being connected with described fixing axle 51. Corresponding, described installing plate 10 is provided with the second guide rail 13, described second slide block 52 is positioned at the second guide rail 13, and can move back and forth along the second guide rail 13. When the first slide block 42 moves along the first guide rail 11, described second slide block 52 is synchronized with the movement along the second guide rail 13, thus better guide-localization effect can be played. Described fixture 50 also includes the second fixed block 53, and described second fixed block 53 is butted on the back side of described installing plate 10, can effectively prevent the second slide block 52 from deviating from from the second guide rail 13.
Preferably, as shown in Figures 1 and 2, described driving device 30 includes motor 31, screw mandrel 32 and push pedal 33, described motor 31 is fixed on installing plate 10, described screw mandrel 32 is connected with the output shaft of described motor 31, being provided with nut 34 on described screw mandrel 32, described push pedal 33 is connected fixing with described nut 34, and described push pedal 33 is connected fixing with described right angle connecting rod 20. By the rotation of motor 31, thus driving screw mandrel 32 to rotate so that the nut 34 on screw mandrel 32 is movable along screw mandrel 32, so that the push pedal 33 being connected with nut 34 is movable in the horizontal direction. In the present embodiment, described push pedal 33 being provided with the 3rd fixing hole 331, push pedal 33 is connected fixing with right angle connecting rod 20 after sequentially passing through the second fixing hole the 25, the 3rd fixing hole 331 by described fixing axle. Preferably, described driving device 30 also includes a shaft coupling 35, and the output shaft of described motor 31 is connected with described screw mandrel 32 by shaft coupling 35.
It should be noted that, the kind of drive of the present invention is not limited thereto, in other preferred embodiment of the present invention, described motor can also pass through rack-and-pinion and drive right angle connecting rod 20 to move back and forth. The output shaft of described motor is connected with gear, and described tooth bar and the first guide rail 11 be arranged in parallel, and described wheel and rack engages; When motor drives, driven gear rotates, so that tooth bar moves back and forth in the horizontal direction, thus driving right angle connecting rod 20 to move back and forth in the horizontal direction.
Described driving device can also be cylinder, and by being fixed on installing plate by described cylinder, the piston rod of described cylinder is connected fixing with described right angle connecting rod 20, stretching by cylinder, thus driving, right angle connecting rod 20 is upper in the horizontal direction to be moved back and forth.
The opening procedure of the slide cover of the present invention is as follows:
First, motor 31 rotates, and drives screw mandrel 32 to rotate, makes push pedal 33 horizontal motion by nut 34; So that tumbler 40 rotates, now right angle connecting rod 20 rotates along with tumbler 40, and slide cover starts to sink; When the first slide block 42 and the first guide rail parallel, tumbler 40 will not rotate again;When motor is rotated further, the first slide block 42 starts to move along the first guide rail 11, it is achieved thereby that the opening of slide cover.
The closing process of the slide cover of the present invention is as follows:
First, motor 31 reverses, and drives screw mandrel 32 to move along opposite direction, by nut 34, push pedal 33 is moved toward opposite direction, so that the first slide block 42 does opposite direction horizontal movement along the first guide rail 11, now slide cover progressively closes off; When described first slide block 42 moves to groove 12, the first slide block 42 is by rotation and is positioned at groove 12, and now slide cover rises until completely closing.
Present invention also offers a kind of laser television, described laser television includes slide cover, and described slide cover is connected fixing with driving mechanism, and realizes its rise sinking and horizontal reciprocating movement by driving mechanism; The description of the concrete structure of the described driving mechanism embodiment referring to the driving mechanism of slide cover of the present invention and accompanying drawing 1 to 8, does not repeat them here.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, it is possible to improved according to the above description or convert, all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. the driving mechanism of a slide cover, it is characterised in that including: installing plate, right angle connecting rod and for driving right angle connecting rod up and down and the driving device of horizontal anomalous movement; Being provided with the first guide rail on described installing plate, one end of described first guide rail is provided with groove; One end of described right angle connecting rod is connected fixing by a tumbler with installing plate, and the other end of described right angle connecting rod is connected fixing with driving device.
2. the driving mechanism of slide cover according to claim 1, it is characterized in that, described tumbler includes the first slide block rotating axle and being connected with described rotation axle, described right angle connecting rod is connected fixing with rotating axle, when described first slide block is positioned at groove, slide cover is in raised configuration; When described first slide block is positioned at the first guide rail and during with the first guide rail parallel, slide cover is in sinking state and can move back and forth in the horizontal direction.
3. the driving mechanism of slide cover according to claim 2, it is characterised in that described tumbler also includes first fixed block for preventing described first slide block from deviating from from the first guide rail, and described first fixed block is butted on the back side of described installing plate.
4. the driving mechanism of slide cover according to claim 1, it is characterised in that described groove is two, said two groove is respectively arranged on two walls up and down of described first guide rail, and said two groove all connects with described first guide rail.
5. the driving mechanism of slide cover according to claim 1, it is characterised in that described right angle connecting rod includes first connecting rod and is connected fixing second connecting rod with described driving device, and described first connecting rod is connected with second connecting rod and angulation.
6. the driving mechanism of slide cover according to claim 1, it is characterised in that described driving device is connected with described right angle connecting rod by a fixture, and described fixture includes fixing axle and the second slide block being connected with described fixing axle; Corresponding, described installing plate is provided with the second guide rail, described second slide block is positioned at the second guide rail, and can move back and forth along the second guide rail.
7. the driving mechanism of slide cover according to claim 6, it is characterised in that described fixture also includes second fixed block for preventing described second slide block from deviating from from the second guide rail, and described second fixed block is butted on the back side of described installing plate.
8. the driving mechanism of slide cover according to claim 1, it is characterized in that, described driving device includes motor, screw mandrel and push pedal, described motor is fixed on installing plate, described screw mandrel is connected with the output shaft of described motor, being provided with nut on described screw mandrel, described push pedal is connected fixing with described nut, and described push pedal is connected fixing with described right angle connecting rod.
9. the driving mechanism of slide cover according to claim 8, it is characterised in that described driving device also includes a shaft coupling, the output shaft of described motor is connected with described screw mandrel by shaft coupling.
10. a laser television, described laser television includes slide cover, and described slide cover is connected fixing with driving mechanism, and realizes its rise sinking and horizontal reciprocating movement by driving mechanism; It is characterized in that, described driving mechanism is the driving mechanism described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039615.4A CN105657302B (en) | 2016-01-21 | 2016-01-21 | A kind of driving mechanism of slide cover and its laser television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039615.4A CN105657302B (en) | 2016-01-21 | 2016-01-21 | A kind of driving mechanism of slide cover and its laser television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105657302A true CN105657302A (en) | 2016-06-08 |
| CN105657302B CN105657302B (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610039615.4A Active CN105657302B (en) | 2016-01-21 | 2016-01-21 | A kind of driving mechanism of slide cover and its laser television |
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| Country | Link |
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| CN (1) | CN105657302B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107149314A (en) * | 2017-06-28 | 2017-09-12 | 上海舜合智能科技有限公司 | A kind of opening-closing structure and the laser television rack provided with opening-closing structure |
| CN107260196A (en) * | 2017-06-30 | 2017-10-20 | 上海联影医疗科技有限公司 | A kind of slice systems and transmission connecting structure for CT equipment |
| EP3276978A1 (en) * | 2016-07-24 | 2018-01-31 | LG Electronics Inc. | Sound system and display device comprising it |
| CN108071762A (en) * | 2018-01-04 | 2018-05-25 | 奥克斯空调股份有限公司 | A kind of linkage and linkage |
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| CN204887211U (en) * | 2015-06-16 | 2015-12-16 | 四川长虹电器股份有限公司 | A shelter from and cover flip structure for laser television is last |
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| JP2011155549A (en) * | 2010-01-28 | 2011-08-11 | Mitsubishi Electric Corp | Cooling structure |
| CN104378568A (en) * | 2014-12-12 | 2015-02-25 | 上海仪电电子股份有限公司 | Laser television projector |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3276978A1 (en) * | 2016-07-24 | 2018-01-31 | LG Electronics Inc. | Sound system and display device comprising it |
| US10095264B2 (en) | 2016-07-24 | 2018-10-09 | Lg Electronics Inc. | Sound system and display device comprising it |
| CN107149314A (en) * | 2017-06-28 | 2017-09-12 | 上海舜合智能科技有限公司 | A kind of opening-closing structure and the laser television rack provided with opening-closing structure |
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| CN107260196A (en) * | 2017-06-30 | 2017-10-20 | 上海联影医疗科技有限公司 | A kind of slice systems and transmission connecting structure for CT equipment |
| CN108071762A (en) * | 2018-01-04 | 2018-05-25 | 奥克斯空调股份有限公司 | A kind of linkage and linkage |
| CN108071762B (en) * | 2018-01-04 | 2023-10-20 | 奥克斯空调股份有限公司 | Connecting rod mechanism and connecting rod device |
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| Publication number | Publication date |
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| CN105657302B (en) | 2018-05-18 |
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