CN201277424Y - Head-shaking machine for flat panel display - Google Patents
Head-shaking machine for flat panel display Download PDFInfo
- Publication number
- CN201277424Y CN201277424Y CNU2008200960631U CN200820096063U CN201277424Y CN 201277424 Y CN201277424 Y CN 201277424Y CN U2008200960631 U CNU2008200960631 U CN U2008200960631U CN 200820096063 U CN200820096063 U CN 200820096063U CN 201277424 Y CN201277424 Y CN 201277424Y
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- CN
- China
- Prior art keywords
- head
- panel display
- flat panel
- shaking
- machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a head shaking machine of a flat display. The technical problems which need solving are that the watching angle of a flat display can be freely and flexibly adjusted in certain angle, and the use of the flat display is more convenient. In order to solve the technical problems, the utility model adopts the following technical scheme that the head shaking machine of a flat display comprises a shell which is provided with a suspension device, wherein an actuating device which is provided with a gear reducing structure is arranged in the shell, a skidding device is arranged on the actuating device, the actuating device is connected with a wabbler mechanism, and an electronic lock system and an automatic stopping protective circuit are also arranged on the actuating device. Compared with the prior art, the head shaking machine of a flat display has simple structure and quiet operation, the flat display can shake heads for 0 to 90 degrees upwards and downwards and can shake heads for 0 to 120 degrees leftwards and rightwards, a safety protective device is also arranged, and the head shaking machine of a flat display can be widely applied in various using places.
Description
Technical field
The utility model relates to a kind of flat panel display machine of shaking the head, especially a kind of flat panel display that computer or television uses machine of shaking the head that is used for.
Background technique
Along with the fast development of science and technology, the application area of flat panel display more and more widely has the trend that progressively replaces traditional C RT display device in fields such as TV, medium, industrial control and home entertainings.Usually the installation of flat panel display can be divided into support frame type and wall-hanging two kinds, the user generally can only manually move display device and adjust viewing angle after support frame type was installed, wall-hangingly then can not adjust its viewing angle substantially, if the user needs the conversion viewing angle to reinstall, not only use and caused greatly inconvenience, also influenced flexibility and interest when the user watches display contents to the user.
Summary of the invention
The technical problems to be solved in the utility model just provides a kind of flat panel display machine of shaking the head, can be in several angle freedom and flexibility ground adjust the viewing angle of flat panel display, make the use of flat panel display more convenient.
For solving the problems of the technologies described above; the utility model is by the following technical solutions: a kind of flat panel display machine of shaking the head; comprise the housing that is provided with suspension arrangement; be provided with the transmission device of band gear reduction structure in the described housing; described transmission device is provided with slipping device; described transmission device is connected to swinging mechaism, also is provided with electronic lock system on the described transmission device and stops protective circuit automatically.
Transmission device described in the utility model is the belt drive structure, and described belt drive structure is provided with at least one drive belt or a flat adhesive tape or a profile of tooth adhesive tape.
Transmission device described in the utility model is wheeled drive mechanism, and described wheeled drive mechanism is provided with a pair of big small transmission gear or a pair of big or small rubber erasers wheel.
Slipping device described in the utility model is connected by at least one pair of driving wheel and driven wheel, scribbles resistance oil between described driving wheel and the driven wheel.
Slipping device described in the utility model is connected by at least one pair of driving shaft and passive drum or driving drum and driven axle, scribbles resistance oil between described driving shaft and passive drum or driving drum and the driven axle.
Transmission device described in the utility model has two, and described swinging mechaism comprises the vacillate now to the left, now to the right mechanism and the mechanism that teeters, and described transmission device is connected to the vacillate now to the left, now to the right mechanism and the mechanism that teeters respectively.
The mechanism of vacillating now to the left, now to the right described in the utility model adopts the swing structure of small gear and gearwheel or tooth sector transmission, and the described mechanism that teeters adopts eccentric wheel to connect the swing structure of lever.
Electronic lock system described in the utility model adopts the relay circuit structure, by the permanent magnetism of d.c. motor and the magnetic line of force gravitation locking motor of rotor.
Automatically the protective circuit of stopping described in the utility model is made up of control circuit and time circuit, and the timing range of described time circuit is 1 second to 1 hour.
Suspension arrangement described in the utility model adopts light peg structure, and described light peg structure comprises the mounting cap at peg and peg two ends, and described mounting cap is provided with the installation screw.
The utility model is compared with prior art, and is simple in structure, operation is quiet, can make the flat panel display 0-90 degree of shaking the head up and down, about the 0-120 degree of shaking the head, and be provided with safety protection device, can be widely used in various fields of employment.
Description of drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2-1 is the structural representation of the utility model drive part embodiment one belt drive.
Fig. 2-2 is the structural representation of the utility model drive part embodiment two flat type band transmissions.
Fig. 2-3 is the structural representation of the utility model drive part embodiment three flute profile band transmissions.
Fig. 2-4 is the utility model drive part embodiment four gear-driven structural representations.
Fig. 2-5 is that the utility model drive part embodiment five wipes the structural representation of wheel transmission.
Fig. 3-1 is the structural representation of the utility model slipping device.
Fig. 3-2 is the utility model slipping device embodiment one a structural representation.
Fig. 3-3 is the utility model slipping device embodiment two a structural representation.
Fig. 4-1a is the vacillate now to the left, now to the right structural representation of mechanism for implementing example one of the utility model.
Fig. 4-1b is the vacillate now to the left, now to the right structural representation of mechanism for implementing example two of the utility model.
Fig. 4-2a is the teeter structural representation of mechanism of the utility model.
Fig. 4-2b is the teeter swing schematic representation of mechanism of the utility model.
Fig. 5 is the circuit theory diagrams of the utility model electronic lock system.
Fig. 6 stops the circuit theory diagrams of protective circuit automatically for the utility model.
Fig. 7 is the structural representation of the utility model suspension arrangement.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
As shown in Figure 1; the utility model flat panel display machine of shaking the head; comprise the housing that is provided with suspension arrangement; be provided with the transmission device of band gear reduction structure in the described housing; described transmission device is provided with slipping device; described transmission device is connected to swinging mechaism, also is provided with electronic lock system on the described transmission device and stops protective circuit automatically.
Transmission device described in the utility model is the belt drive structure, and shown in Fig. 2-1, described belt drive structure can make in the transmission process and can not produce skidding with one to multiple drive belt.Shown in Fig. 2-2, an available flat belt drive makes in the transmission process and can not produce skidding.Shown in Fig. 2-3, an available profile of tooth belt drive makes in the transmission process and can not produce skidding.
Transmission device described in the utility model is wheeled drive mechanism, shown in Fig. 2-4, described wheeled drive mechanism is provided with a pair of big small transmission gear and carries out transmission, or shown in Fig. 2-5, adopt and wipe the wheel kind of drive, promptly adopt a pair of big or small rubber erasers to take turns and carry out transmission, drive by motor 11 and initiatively wipe wheel 13, initiatively wipe wheel 13 and drive passive wiping wheel 15, passive wiping wheel 15 connects driving gear and slows down.Motor 11 is fixed on the deceleration combined mechanism support 1, and the centre has additional damping glue 12 to reach the purpose that reduces noise and damping.
Shown in Fig. 3-1; slipping device described in the utility model is a kind of safety protection device; its effect is when the machine of shaking the head is subjected to external resistance and disturbs (as clipping to situations such as foreign matter, flat panel display collision wall); the driving section can produce skids and dallies, thereby reaches the purpose that protection flat panel display or general foreign matter are not damaged by pressure or damage.Described slipping device is connected by at least one pair of driving wheel 21 and driven wheel 22, the centre is provided with the mandrel 25 that is fixed on the bearing 24, mandrel 25 1 ends are provided with fluting 26, the other end is provided with fixedly driving wheel 21 of snap ring 27 and location piece 28, and driven wheel 22 connects driving gears 14 by bearing 23, scribbles resistance oil 29 between driving wheel 21 and the driven wheel 22, the normal power that makes drive wheel is by resistance oil 29 transmissions, when driven wheel 22 was subjected to resistance, resistance oil 29 produced and skids, driving wheel 21 idle running.
Slipping device described in the utility model also can be connected by at least one pair of driving shaft and passive drum or driving drum and driven axle, scribbles resistance oil between described driving shaft and passive drum or driving drum and the driven axle.Shown in Fig. 3-2,3-3, be provided with resistance oil 29 between driving drum 21 ' and the driven axle 31, mandrel can adopt two kinds of structural types respectively: the linkage structure that spline 32 and sphere 33 cooperate or the linkage structure of screw thread 34.
For realizing that flat panel display left and right directions and above-below direction wave simultaneously, transmission device described in the utility model has two, described swinging mechaism comprises the vacillate now to the left, now to the right mechanism and the mechanism that teeters, and described transmission device is connected to the vacillate now to the left, now to the right mechanism and the mechanism that teeters respectively.
Shown in Fig. 4-1a, 4-1b, the mechanism of vacillating now to the left, now to the right described in the utility model adopts the swing structure of small gear 41 and gearwheel 43 or tooth sector 42 transmissions, makes flat panel display can carry out the adjustment of 0-120 degree in the horizontal direction; As Fig. 4-2a, shown in the 4-2b, the described mechanism that teeters adopts eccentric wheel to connect the swing structure of lever, lever 46 1 ends are by bearing 45 and 14 eccentric connections of driving gear, the other end is connected with the bearing 48 of flat panel display 49 by fulcrum 47, also be respectively equipped with angle adjustment screw 50 on lever 46 and the bearing 48, adjusting by angle adjustment screw 50, the driving gear 14 of board can make flat panel display 49 realize going up turning to of each 30 degree of lower angle when moving, and can adjust the initial angle of flat panel display 49, the maximum amplitude of shaking the head that realizes the 0-90 degree in Vertical direction.
As shown in Figure 5, electronic lock system described in the utility model adopts the relay circuit structure, by the permanent magnetism of d.c. motor and the magnetic line of force gravitation locking motor of rotor.Its circuit has partly used the method for deceleration of electrons, principle is to stop operating or during holding state as d.c. motor M, motor the two poles of the earth are in short-circuit condition, utilize the permanent magnetism of d.c. motor and the magnetic line of force gravitation of rotor, the electric connecting terminal A of relay S1 control d.c. motor M and the on state of B or C, another electric connecting terminal D of relay S2 control d.c. motor M and the on state of E or F make static the blocking of motor that the machine of shaking the head can not slided after pause certainly.
As shown in Figure 6; automatically the protective circuit of stopping described in the utility model is made up of control circuit and time circuit; control circuit sends instruction by button or remote control input system, and the controlling and driving circuit drives the time length of motor M, with watch out for be pressed onto behind the foreign matter and the motor idle running time oversize.Can stop power supply to motor automatically up to next user zero setting when strong again at timing (timing range of time circuit is 1 second to 1 hour) circuit behind each button.
As shown in Figure 7, suspension arrangement described in the utility model adopts light peg structure, and described light peg structure comprises the mounting cap 72 at peg 71 and peg 71 two ends, and described mounting cap 72 is provided with installs screw 73.The user only needs firmly to be fixed on a peg 71 on wall 74 or the bearing support horizontal plane, and flat panel display just can mount easily and not need any assistant tool.
Claims (10)
1. flat panel display machine of shaking the head; comprise the housing that is provided with suspension arrangement; it is characterized in that: the transmission device that is provided with band gear reduction structure in the described housing; described transmission device is provided with slipping device; described transmission device is connected to swinging mechaism, also is provided with electronic lock system on the described transmission device and stops protective circuit automatically.
2. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described transmission device is the belt drive structure, described belt drive structure is provided with at least one drive belt or a flat adhesive tape or a profile of tooth adhesive tape.
3. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described transmission device is wheeled drive mechanism, described wheeled drive mechanism is provided with a pair of big small transmission gear or a pair of big or small rubber erasers wheel.
4. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described slipping device is connected by at least one pair of driving wheel and driven wheel, scribbles resistance oil between described driving wheel and the driven wheel.
5. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described slipping device is connected by at least one pair of driving shaft and passive drum or driving drum and driven axle, scribbles resistance oil between described driving shaft and passive drum or driving drum and the driven axle.
6. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described transmission device has two, described swinging mechaism comprises the vacillate now to the left, now to the right mechanism and the mechanism that teeters, and described transmission device is connected to the vacillate now to the left, now to the right mechanism and the mechanism that teeters respectively.
7. the flat panel display according to claim 6 machine of shaking the head is characterized in that: the described mechanism of vacillating now to the left, now to the right adopts the swing structure of small gear and gearwheel or tooth sector transmission, and the described mechanism that teeters adopts the swing structure of eccentric wheel connection lever.
8. the flat panel display according to claim 1 machine of shaking the head is characterized in that: described electronic lock system adopts the relay circuit structure, by the permanent magnetism of d.c. motor and the magnetic line of force gravitation locking motor of rotor.
9. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: the described protective circuit of stopping automatically is made up of control circuit and time circuit, and the timing range of described time circuit is 1 second to 1 hour.
10. the flat panel display according to claim 1 machine of shaking the head, it is characterized in that: described suspension arrangement adopts light peg structure, and described light peg structure comprises the mounting cap at peg and peg two ends, and described mounting cap is provided with the installation screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960631U CN201277424Y (en) | 2008-08-01 | 2008-08-01 | Head-shaking machine for flat panel display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200960631U CN201277424Y (en) | 2008-08-01 | 2008-08-01 | Head-shaking machine for flat panel display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201277424Y true CN201277424Y (en) | 2009-07-22 |
Family
ID=40895009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200960631U Expired - Fee Related CN201277424Y (en) | 2008-08-01 | 2008-08-01 | Head-shaking machine for flat panel display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201277424Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985976A (en) * | 2017-03-01 | 2017-07-28 | 中国船舶重工集团公司第七0七研究所九江分部 | A kind of Intelligent seat display draw off gear for Ship Steering Control System |
-
2008
- 2008-08-01 CN CNU2008200960631U patent/CN201277424Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985976A (en) * | 2017-03-01 | 2017-07-28 | 中国船舶重工集团公司第七0七研究所九江分部 | A kind of Intelligent seat display draw off gear for Ship Steering Control System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20140801 |
|
| EXPY | Termination of patent right or utility model |