CN201779426U - Television stand - Google Patents
Television stand Download PDFInfo
- Publication number
- CN201779426U CN201779426U CN2010205389780U CN201020538978U CN201779426U CN 201779426 U CN201779426 U CN 201779426U CN 2010205389780 U CN2010205389780 U CN 2010205389780U CN 201020538978 U CN201020538978 U CN 201020538978U CN 201779426 U CN201779426 U CN 201779426U
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- skeleton
- hinged
- connecting rod
- cantilever
- support
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Abstract
The utility model discloses a television stand with an adjustable visual angle. The television stand comprises a base, an intermediate piece, a television support, a vertical angle adjuster, a horizontal angle adjuster and a control circuit board. A suspension arm extending forwards is arranged on the lower portion of the base, a suspension arm hinge support is arranged at the front end of the suspension arm, the intermediate piece includes a framework and pins, the pins are mounted at the front end of the framework, a framework hinge support is arranged below the front end of the framework and is hinged with the suspension arm hinge support at the front end of the suspension arm, the vertical angle adjuster comprises a motor, a crank and a connecting rod hinged with the base, the horizontal angle adjuster comprises a motor, an oscillating sleeve, a crank and a connecting rod, wherein the connecting rod is hinged with the oscillating sleeve, the oscillating sleeve is hinged with the framework of the intermediate piece via the pins, and the television support is fixed onto the oscillating sleeve. The television stand is reasonable in stress, simple in structure, small in volume, attractive in appearance, convenient in assembly and easy to realize batch production.
Description
Technical field
The utility model relates to a kind of TV set rack, particularly the TV set rack at can regulate visual angle.
Background technique
Along with popularizing of LCD TVs, plasm TV, people are more and more higher to the requirement of the TV set rack at can regulate visual angle.The TV set rack at can regulate visual angle generally comprises angle demodulator and level angle regulator up and down, with the convenient visual angle of regulating TV set rack.Existing TV set rack with can regulate viewing function has following deficiency: articulating point is provided with improper, certain distance is arranged between the center of gravity and the articulating point, there is gravitational moment, the gravitational moment that the motor of angle demodulator need overcome TV bracket and television set could drive the TV bracket rotation, stressed unreasonable, the power of motor of angle demodulator must be very big, otherwise be difficult to drive the TV set rack that television set has been installed; If adopt heavy-duty motor must cause taking up room greatly, influence decorative effect, limited extensive use.
Summary of the invention
It is a kind of stressed reasonable that the purpose of this utility model is to provide, and the little TV set rack of volume.
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of TV set rack, comprise pedestal, intermediate, TV bracket, angle demodulator up and down, level angle regulator and control circuit board, angle demodulator wherein, level angle regulator and control circuit board are contained on the intermediate, described pedestal bottom has the cantilever that protracts, the front end of cantilever has the cantilever hinged-support, described intermediate comprises skeleton and bearing pin, bearing pin is contained in the skeleton front end, the front end bottom of skeleton has the skeleton hinged-support, the skeleton hinged-support of described skeleton front end bottom and the cantilever hinged-support of cantilever front end are hinged, described angle demodulator up and down comprises motor, crank and connecting rod, wherein motor is contained on the skeleton, the electric-motor-driving connecting crank, one end of crank and connecting rod is hinged, the other end and the pedestal of connecting rod are hinged, described level angle regulator comprises motor, crank, connecting rod and swing set, wherein motor is contained on the skeleton, the electric-motor-driving connecting crank, one end of crank and connecting rod is hinged, the other end and the swing set of connecting rod are hinged, and swing set is hinged by the skeleton of bearing pin and intermediate, and described TV bracket is fixed on the swing set.
Described skeleton front end has preceding hole, and swing set has swing arm, and the projecting end of swing arm stretches into the preceding hole of skeleton, and with the rod hinge connection of level angle regulator.
Described skeleton rear end has metapore, and the other end of the connecting rod of angle demodulator stretches out from metapore up and down.
The left and right sides of described skeleton also is equipped with first case and second case of band vent hole respectively.
Described jib foot is equipped with electrical socket.
The Set Top Box frame also is equipped with in the bearing pin upper end of described intermediate.
Described bearing pin is a hollow tubular, and the bottom of Set Top Box frame is fixedly connected with inserted link, and the other end of inserted link is packed in the tube chamber of bearing pin.
The front end of described cantilever has warping part upwards, and the cantilever hinged-support is located at the warping part, and the front end bottom of skeleton has the section of stretching out of tiltedly stretching, and the skeleton hinged-support is located at the section of stretching out.
The skeleton of described intermediate adopts integral molded plastic to form.
After adopting said structure, because described pedestal bottom has cantilever, the cantilever front end has hinged-support, described intermediate comprises skeleton and bearing pin, bearing pin is fixed on the skeleton front end, skeleton front end bottom has hinged-support, the hinged-support of described skeleton front end bottom and the hinged-support of cantilever front end are hinged, like this, the articulating point of cantilever and intermediate protracts and close TV bracket place is the center line of close gravity also, and gravitational moment is very little, stressed reasonable, angle demodulator can easily drive TV bracket and rotate, and required motor power diminishes, and has reduced energy consumption, if adopt the motor of same power, the load of TV set rack of the present utility model can increase by 35%, if load onto the television set of same weight, the required motor power of TV set rack of the present utility model can reduce 35%; Thereby simple in structure, the part of employing lacks 40% than existing product, and volume is little, and cost is low, and beautiful shape is easy to assembly, forms easily and produces in batches.
Description of drawings
The embodiment who provides below in conjunction with accompanying drawing does explanation in further detail to the utility model.
Fig. 1 is first embodiment's of a TV set rack of the present utility model structure front view;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the sectional view of Fig. 1 along the A-A line;
Fig. 5 is the sectional view of Fig. 1 along the B-B line;
Fig. 6 is the perspective view of the pedestal among Fig. 1;
Fig. 7 is the perspective view of intermediate when up and down angle demodulator and level angle regulator are housed among Fig. 1;
Fig. 8 is the perspective view at another visual angle of Fig. 7;
Fig. 9 is the perspective view after Fig. 7 removes first case and second case;
Figure 10 is the perspective view after Fig. 8 removes first case and second case;
Figure 11 is the perspective view of the skeleton among Fig. 1;
Figure 12 is the perspective view at another visual angle of Figure 11;
A kind of application state that Figure 13 is the utility model when angle adjustment up and down (on lift) figure;
Figure 14 is another kind of state (the changeing down) figure of Figure 13;
Figure 15 is a kind of application state (centering) figure of the utility model when level angle is regulated;
Figure 16 is another state (left-hand rotation) figure of Figure 15;
Figure 17 is second embodiment's of the utility model a structural representation.
Embodiment
As Fig. 1,2,3,4,5,6,7,8,9,10,11, shown in 12, a kind of TV set rack of the present utility model, comprise pedestal 1, intermediate 2, TV bracket 3, angle demodulator 4 up and down, level angle regulator 5 and control circuit board 6, angle demodulator 4 wherein, level angle regulator 5 and control circuit board 6 are contained on the intermediate 2, described pedestal 1 bottom has the cantilever 1-1 that protracts, the front end of cantilever 1-1 has cantilever hinged-support 1-1-1, described intermediate 2 comprises skeleton 2-1 and bearing pin 2-2, bearing pin 2-2 is contained in skeleton 2-1 front end, the front end bottom of skeleton 2-1 has skeleton hinged-support 2-1-1, the skeleton hinged-support 2-1-1 of described skeleton 2-1 front end bottom and the cantilever hinged-support 1-1-1 of cantilever 1-1 front end are hinged, described angle demodulator 4 up and down comprises motor 4-1, crank 4-2 and connecting rod 4-3, wherein motor 4-1 is contained on the skeleton 2-1, the motor 4-1 crank 4-2 that is in transmission connection, the end of crank 4-2 and connecting rod 4-3 is hinged, the other end of connecting rod 4-3 and pedestal 1 are hinged, described level angle regulator 5 comprises motor 5-1, crank 5-2, connecting rod 5-3 and swing set 5-4, wherein motor 5-1 is contained on the skeleton 2-1, the motor 5-1 crank 5-2 that is in transmission connection, the end of crank 5-2 and connecting rod 5-3 is hinged, the other end of connecting rod 5-3 and swing set 5-4 are hinged, swing set 5-4 is hinged by the skeleton 2-1 of bearing pin 2-2 and intermediate 2, and described TV bracket 3 is fixed on the swing set 5-4.
Shown in Fig. 7,8,9,10,11,12, in order to make more reasonable structure, described skeleton 2-1 front end has preceding hole 2-5, and swing set 5-4 has swing arm 5-4-1, the projecting end of swing arm 5-4-1 stretches into the preceding hole 2-5 of skeleton 2-1, and hinged with the connecting rod 5-3 of level angle regulator 5.
Shown in Fig. 7,8,9,10,11,12, in order to make more reasonable structure, described skeleton 2-1 rear end has metapore 2-6, and the other end of the connecting rod 4-3 of angle demodulator 4 stretches out from metapore 2-6 up and down.
Shown in Fig. 2,3,5,7,8, for dustproof, the left and right sides of described skeleton 2-1 also is equipped with the first case 2-3 and the second case 2-4 of band vent hole respectively.
As shown in Figure 4, peg graft for the ease of the electric wire of television set, described cantilever 1-1 is equipped with electrical socket 7 in the bottom.
As shown in figure 17, for the ease of DTV STB is installed, Set Top Box frame 8 also is equipped with in the bearing pin 2-2 upper end of described intermediate 2.
As shown in figure 17, simple and reasonable for structure in order to make, described bearing pin 2-2 is a hollow tubular, and the bottom of Set Top Box frame 8 is fixedly connected with inserted link 8-1, and the other end of inserted link 8-1 is packed in the tube chamber of bearing pin 2-2.
Shown in Fig. 3,4,6,8,11,12, the front end of described cantilever 1-1 has warping part upwards, and cantilever hinged-support 1-1-1 is located at the warping part, and the front end bottom of skeleton 2-1 has the section of stretching out of tiltedly stretching, and skeleton hinged-support 2-1-1 is located at the section of stretching out.Like this, cantilever hinged-support 1-1-1 and skeleton hinged-support 2-1-1 just can be approaching mutually, save the space, dwindle overall volume; And move after making the center of gravity of intermediate 2, the gravitational moment that is produced around skeleton hinged-support 2-1-1 and cantilever hinged-support 1-1-1 by intermediate 2 can partly or entirely be offset the gravitational moment that TV bracket 3 and television set are produced, thereby can reduce motor 4-1 power, save manufacturing cost and use cost.
Shown in Figure 11,12, the skeleton 2-1 of the intermediate 2 in the utility model adopts integral molded plastic to form.This skeleton 2-1 integrates the fitting seat of hinged-support, motor 4-1,5-1 and the fitting seat of control circuit board 6, makes that structure is compact more, volume is little, in light weight, processing and assembling be all convenient.
Shown in Figure 13,14,15,16, pedestal 1 of the present utility model is installed on the wall 10, also can be installed on the guide rail.TV bracket 3 is used for load television set 9.When the utility model uses, shown in Figure 13,14, need to regulate when going up lower angle, available switch or remote controller send angle adjustment instruction up and down, the motor 4-1 of angle demodulator 4 connects power supply up and down, and motor 4-1 rotates, and drives crank 4-2 work 360 degree and rotates, connecting rod 4-3 reciprocally swinging promotes skeleton 2-1 cantilever and swings up and down around hinged-support 1-1-1.Shown in Figure 15,16, when needing to regulate level angle, available switch or remote controller send 5 regulating commands of level angle regulator, the motor 5-1 of level angle regulator 5 connects power supply, and motor 5-1 rotates, and drives crank 5-2 work 360 degree and rotates, connecting rod 5-3 reciprocally swinging, promote swing set 5-4 swing, order about swing set 5-4 and rotate on bearing pin 2-2, swing set 5-4 drives TV bracket 3 and television set 9 swings together.
Claims (9)
1. TV set rack, comprise pedestal (1), intermediate (2), TV bracket (3), angle demodulator (4), level angle regulator (5) and control circuit board (6) up and down, wherein angle demodulator (4), level angle regulator (5) and control circuit board (6) are contained on the intermediate (2) up and down, it is characterized in that:
A, described pedestal (1) bottom have the cantilever (1-1) that protracts, and the front end of cantilever (1-1) has cantilever hinged-support (1-1-1),
B, described intermediate (2) comprise skeleton (2-1) and bearing pin (2-2), and bearing pin (2-2) is contained in skeleton (2-1) front end, and the front end bottom of skeleton (2-1) has skeleton hinged-support (2-1-1),
The skeleton hinged-support (2-1-1) of c, described skeleton (2-1) front end bottom is hinged with the cantilever hinged-support (1-1-1) of cantilever (1-1) front end,
D, described angle demodulator (4) up and down comprise motor (4-1), crank (4-2) and connecting rod (4-3), wherein motor (4-1) is contained on the skeleton (2-1), motor (4-1) crank (4-2) that is in transmission connection, crank (4-2) is hinged with an end of connecting rod (4-3), the other end of connecting rod (4-3) and pedestal (1) are hinged
E, described level angle regulator (5) comprise motor (5-1), crank (5-2), connecting rod (5-3) and swing set (5-4), wherein motor (5-1) is contained on the skeleton (2-1), motor (5-1) crank (5-2) that is in transmission connection, crank (5-2) is hinged with an end of connecting rod (5-3), the other end of connecting rod (5-3) and swing set (5-4) are hinged, swing set (5-4) is hinged with the skeleton (2-1) of intermediate (2) by bearing pin (2-2)
F, described TV bracket (3) are fixed on the swing set (5-4).
2. TV set rack according to claim 1, it is characterized in that: described skeleton (2-1) front end has preceding hole (2-5), swing set (5-4) has swing arm (5-4-1), the projecting end of swing arm (5-4-1) stretches into the preceding hole (2-5) of skeleton (2-1), and hinged with the connecting rod (5-3) of level angle regulator (5).
3. TV set rack according to claim 1 is characterized in that: described skeleton (2-1) rear end has metapore (2-6), and the other end of the connecting rod (4-3) of angle demodulator (4) stretches out from metapore (2-6) up and down.
4. TV set rack according to claim 1 is characterized in that: the left and right sides of described skeleton (2-1) also is equipped with first case (2-3) and second case (2-4) of band vent hole respectively.
5. TV set rack according to claim 1 is characterized in that: electrical socket (7) is equipped with in described cantilever (1-1) bottom.
6. TV set rack according to claim 1 is characterized in that: Set Top Box frame (8) also is equipped with in bearing pin (2-2) upper end of described intermediate (2).
7. TV set rack according to claim 6 is characterized in that: described bearing pin (2-2) is a hollow tubular, and the bottom of Set Top Box frame (8) is fixedly connected with inserted link (8-1), and the other end of inserted link (8-1) is packed in the tube chamber of bearing pin (2-2).
8. TV set rack according to claim 1, it is characterized in that: the front end of described cantilever (1-1) has warping part upwards, and cantilever hinged-support (1-1-1) is located at the warping part, and the front end bottom of skeleton (2-1) has the section of stretching out of tiltedly stretching, and skeleton hinged-support (2-1-1) is located at the section of stretching out.
9. TV set rack according to claim 1 is characterized in that: the skeleton (2-1) of described intermediate (2) adopts integral molded plastic to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205389780U CN201779426U (en) | 2010-09-14 | 2010-09-14 | Television stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205389780U CN201779426U (en) | 2010-09-14 | 2010-09-14 | Television stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779426U true CN201779426U (en) | 2011-03-30 |
Family
ID=43792637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205389780U Expired - Fee Related CN201779426U (en) | 2010-09-14 | 2010-09-14 | Television stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968157A (en) * | 2010-09-14 | 2011-02-09 | 常州新区赛恩机电设备有限公司 | Television stand |
-
2010
- 2010-09-14 CN CN2010205389780U patent/CN201779426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968157A (en) * | 2010-09-14 | 2011-02-09 | 常州新区赛恩机电设备有限公司 | Television stand |
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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: 20110330 Termination date: 20140914 |
|
| EXPY | Termination of patent right or utility model |