CN2805268Y - TV set able to adjust its visual angle - Google Patents
TV set able to adjust its visual angle Download PDFInfo
- Publication number
- CN2805268Y CN2805268Y CN 200520058878 CN200520058878U CN2805268Y CN 2805268 Y CN2805268 Y CN 2805268Y CN 200520058878 CN200520058878 CN 200520058878 CN 200520058878 U CN200520058878 U CN 200520058878U CN 2805268 Y CN2805268 Y CN 2805268Y
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- television set
- dish
- circular hole
- pad
- business
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Abstract
The utility model discloses a TV set which is capable of adjusting visual angles. The TV set which is capable of adjusting visual angles comprises a bottom board (1) and a host (2), wherein the bottom board (1) is connected with the host (2) by a rotary device (3) which can rotate around a horizontal shaft line as well as can rotate around a vertical shaft line. The rotary device is particularly suitable for a liquid crystal TV set with a large screen, the TV set can swing back and forth around the horizontal shaft line as well as can rotate around the vertical shaft line right and left via people's manual operation, and thus the requirements of people on freely adjusting the visual angles of the TV set are satisfied. In addition, the sound box can be movably connected with both sides of the TV set and the sound box can be placed at a suitable place to enhance audio and visual effect after disassembled if necessary.
Description
Technical field
The utility model relates to the audiovisual electronic equipment, relates in particular to a kind of television set that can easily adjust the visual angle according to user's needs.
Background technology
Along with the raising of development of science and technology and people's living standard, many home audiovisual electronic equipments develop towards liquid crystal large-screen, high definition, digital direction as television set.Because screen is big, definition is high, this series products can be placed on than in the large space, watches for many people.In addition, in some specific spaces, for example, the guest room in family, hotel etc., the putting position of television set is relatively-stationary, and people watch the position of TV not necessarily over against television screen, watch TV programme like this, be easy to generate visual fatigue, the people is felt uncomfortable, influence viewing effect.A few years ago, a kind of television set that can left-right rotation appears on the market.This is a kind of television set that adopts old-fashioned electron gun screen, volume is big, Heavy Weight, and in order to rotate television set, people are provided with a cover electric transmission machanism in the bottom of loom, realize the left and right sides transmission of television set by remote control, but can't realize the front and back rotation of television screen.This rotating television set, cost is higher, and is difficult in maintenance, turns to singlely, can not satisfy the needs in market, nowadays withdraws from the market substantially.
The utility model content
The purpose of this utility model is that will to solve existing television set cost higher, difficult in maintenance, turns to single technical problem, proposes about a kind of can easily the adjustment as required, the television set at visual angle, front and back.
For addressing the above problem, the technical scheme that the utility model proposes is the television set of a kind of adjustable viewing angle of structure, and it comprises base plate, main frame, and this base plate can be around can being connected around the tumbler that horizontal axis rotates again that vertical axis rotates by one with main frame.
Wherein: described tumbler comprises base mechanism, the hinge seat of being located at this base mechanism upper surface that can rotate around its vertical axis, be located at the linkage that can rotate around its horizontal axis on this hinge seat.
Described base mechanism is located in the described base plate, this base mechanism comprises the chassis of overlapping setting and takes over a business, but the chassis and take over a business between be provided with the packing ring of wear-resisting and anti-attrition, described chassis and take over a business by a coupling assembling of being located at its geometric center to connect into relatively turnable one; Described coupling assembling comprises: vertically pass the described chassis and the flat square bolt of taking over a business, be enclosed within two hook circular hole pads, slotted hole pad, spring shim and nuts on this flat square bolt successively, two hooks of described two hook circular hole gasket edges embed describedly takes over a business, and the contact surfaces of described two hook circular hole pads and described slotted hole pad are respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force.
Middle part, described chassis has one section isocentric circular arc groove, and described take over a business to be provided with can the corresponding lug that inserts in the described isocentric circular arc groove.
Described linkage comprises the dish seat that connects described hinge seat, the extension dish that can be connected with described main frame, and described extension dish links into an integrated entity with the bolt assembly that the dish seat is located at its both sides by a pair of level respectively; Described bolt assembly comprises: level pass described dish seat and extension coil the flat square bolt of same side, successively be enclosed within on this flat square bolt and first collar, slotted hole pad and two hook circular hole pad between dish seat and extension dish side; Be enclosed within two hook circular hole pads, slotted hole pad, second collar, spring shim and nut on this flat square bolt and that be positioned at extension dish side outer surface one side successively; Two hooks of described two hook circular hole gasket edges embed in the surface of described extension dish side, and the contact surface of described two hook circular hole pads and described slotted hole pad is respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force.
Described extension dish side is provided with open slot, and dish seat side is provided with a chimb that can insert extension dish open slot.
Be with slotted hole bayonet socket pad on the described flat square bolt, be provided with precompressed button spring between this slotted hole bayonet socket pad and the described extension dish side.
Described packing ring can be a plastic washers.
Described main frame both sides are provided with the audio amplifier of flexible connection.
The utility model is provided with a cover in the television set base can easily adjust about, the mechanical device at visual angle, front and back, this covering device is specially adapted to the large-screen liquid crystal display television machine.Can be by manual people so that television set around its vertical axis left-right rotation, also can make it around the horizontal axis swing, thus satisfy the demand that people arbitrarily adjust the television set visual angle.Above-mentioned rotating mechanical device can be produced in batches by specialized factory, and cost is lower; Maintenance free, can surpass The Service Life of Television useful life; In the rotating shaft of this device, also be provided with the rotary damping member, make that the sensation dynamics was not loose not tight when staff rotated, and can compensate the long-time abrasion of rotating of revolving member.In addition, audio amplifier can be movably connected on the both sides of television set, in case of necessity, audio amplifier can be pulled down, and is positioned over suitable place, so that strengthen audio visual effect.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done detailed explanation, wherein:
Fig. 1 and Fig. 2 are respectively the front view and the end views of the utility model preferred embodiment;
Fig. 3 is the front view of the utility model preferred embodiment tumbler;
Fig. 4 is the assembling schematic diagram of the utility model preferred embodiment tumbler;
Fig. 5 is the stereogram that base mechanism is connected one in the utility model preferred embodiment with hinge seat;
Fig. 6 is the upward view of Fig. 5;
Fig. 7 is chassis and take over a business bolted enlarged diagram among Fig. 5;
Fig. 8 is the stereogram of linkage in the utility model preferred embodiment;
Fig. 9, Figure 10 are respectively front view, the vertical views of linkage;
Figure 11 is the assembling schematic diagram of linkage.
Embodiment
Fig. 1, Fig. 2 show the Facad structure and the side structure of the utility model preferred embodiment, the television set of described adjustable viewing angle, comprise plastic cement base plate 1 and main frame 2, base plate is connected by tumbler 3 with main frame, this tumbler makes main frame 2 to rotate around its vertical axis, can rotate around its horizontal axis again.
As shown in Figure 3, Figure 4, described tumbler 3 comprises a base mechanism 4 that can rotate around its vertical axis, be connected the hinge seat 5 of these base mechanism 4 upper surfaces by bolt 26, is connected the linkage 6 that can rotate around its horizontal axis on this hinge seat 5 by bolt 27.Base mechanism 4 is capped in the plastic cement base plate 1, and this base mechanism 4 is made of circular base plate 7, the circular head plate 8 of overlapping setting and the plastic washers of being located between these two plates 9.This pad 9 is made by the polyformaldehyde material of wear-resisting, anti-attrition, also can be wear-resisting with other, anti-attrition the plastic material making.Chassis 7 and take over a business 8 and connect into relatively turnable one by a coupling assembling of being located at the band damping action of its geometric center.The coupling assembling of band damping action comprises: vertically pass chassis 7 and take over a business 8 flat square bolt 10, be enclosed within two hook circular hole pads 11, slotted hole pad 12, spring shim 13 and stop nuts 14 (please read Fig. 7) on this flat square bolt 10 successively.Described pair of two hooks 28 of linking up with circular hole pads 11 edges embed in the hole of 8 upper surfaces, link up with circular hole pads 11 and take over a business 8 for promptly feasible pair to be connected as a single entity.Two hook circular hole pads 11 can be provided with the concavo-convex trace or the slotted eye that can increase damping force respectively with the contact surface of slotted hole pad 12, and in this example, two hook circular hole pads 11 go in ring and have circular hole, and the corresponding surface of slotted hole pad 12 is provided with the M shape indenture.7 middle parts, described chassis have one section isocentric circular arc groove 15, take over a business 8 and are provided with downward lug 16, in the circular arc groove 15 on the corresponding insertion of this lug chassis 7, as Fig. 5, shown in Figure 6.
As Fig. 4 and Fig. 8, shown in Figure 9, described linkage 6 comprises: connect the dish seat 17 of described hinge seat 5, the extension dish 18 that is connected with described main frame 2, extension dish 18 links into an integrated entity with the bolt assembly that dish seat 17 is located at the band damping mechanism of its both sides by a pair of horizontal symmetrical.The bolt assembly of band damping mechanism comprises: level pass outwards through dish seat 17 and extension coil the flat square bolt 10 of 18 same sides, successively be enclosed within on this flat square bolt 10 and coil first collar 19, slotted hole pad 12 and two hook circular hole pad 11 between 18 sides at dish seat 17 and extension; Be enclosed within successively on this flat square bolt 10 and be positioned at two hook circular hole pads 11, slotted hole pad 12, second collar 20, spring shim 13 and the stop nuts 14 that extension coils 18 side outer surfaces, one side; Two hooks 28 at described two two hook circular hole pads 11 edges embed respectively described extension coil 18 sides about in the hole on two surfaces, promptly make two hook circular hole pads 11 and extension dish 18 be connected as a single entity.Two hook circular hole pads 11 are respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force with the contact surface of slotted hole pad 12.In this example, two hook circular hole pads 11 go in ring and have circular hole, and the corresponding surface of slotted hole pad 12 is provided with the M shape indenture, please consult Figure 11 and Figure 10 by emphasis, understands part and the residing position of each part on the flat square bolt 10.Described extension coils 18 sides and is provided with open slot 21, and dish seat 17 sides are provided with a chimb 22, and after the assembling, this chimb 22 embeds in the open slot 21 of extension dish 18, and the side up and down of chimb and open slot remains with certain clearance amount (as shown in figure 11).Also be with slotted hole bayonet socket pad 23 on the described flat square bolt 10, this slotted hole bayonet socket pad and described extension coil and are provided with button spring 24 between 18 sides, one external part of this button spring inserts extension and coils in the hole of 18 side plates, and another external part of button spring snaps in the draw-in groove of bayonet socket pad 23 outer rims.After the assembling, open the beginning position what extension dish 18 rotated, button spring 24 is by precompressed, and promptly the button spring two ends of stretching out are drawn close.
As Fig. 4 and shown in Figure 7, after the assembling, when people apply the dual-side of a horizontal torque in television main 2, just can adjust the visual angle, the left and right sides of television set as required.Be to take over a business the rotational of 8 relatively-stationary chassis 7 in the above-mentioned torque actuated base mechanism 4, because two hook circular hole pads 11 and take over a business 8 and be connected as a single entity, so two hook circular hole pad 11 and take over a business 8 and rotate together around the flat square bolt 10 of vertical setting.Yet, flat square bolt 10, slotted hole pad 12, spring shim 13 and nut 14 maintain static, then two hook circular hole pad 11 rotates relative to slotted hole pad 12, and will produce certain damping force (being respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force because of two contact surfaces) between contact surface; Because the effect of television set gravity and the fastening force of spring shim 13 and nut 14 can also compensate and relatively rotate the gap that parts depreciation produces, this structure makes that the feel dynamics was moderate when people rotated television set, is difficult for loosening.Take over a business on 8 lug 16 insert in the circular arc groove 15 on the chassis 7, can limit the angle of television set left-right rotation.In this example, but the angle of television main 2 left-right rotation is 60 degree, and as Fig. 5, shown in Figure 6, the angle of left-right rotation can also be provided with as required.
As Figure 10, shown in Figure 11, after the assembling, when people applied the upper side edge of a upset moment of torsion in television main 2, that just can adjust television set as required bowed, looks up the angle.Be that extension in the above-mentioned torque drive linkage 6 coils 18 relatively-stationary dish seat 17 rotational around horizontally disposed flat square bolt 10.Be connected as a single entity owing to be located at two hook circular hole pads 11 and the extension dish 18 that extension coils two surfaces about 18 sides respectively, so the two pairs of hook circular hole pads 11 and extension dish 18 rotate together.Yet, flat square bolt 10, first collar 19, second collar 20, slotted hole pad 12, spring shim 13, slotted hole bayonet socket pad 23 and nut 14 maintain static, then two hook circular hole pad 11 rotates relative to slotted hole pad 12, and between contact surface the certain damping force (being respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force because of two contact surfaces) of generation; After the assembling, open the beginning position what the extension dish rotated, button spring 24 is by precompressed, and promptly the button spring two ends of stretching out are drawn close.When from opening the beginning position when promoting television main 2 backward and rotating (becoming to look up gradually), 24 liang of external parts of button spring separately, promptly early stage, the button spring was power-assisted effect (once by precommpression), after its button spring be drag effect; When promoting television main 2 more forward and returning (gradually become vertical or overlook), 24 liang of external parts of button spring are drawn close, and promptly early stage, the button spring was power-assisted effect (being drawn back), and afterwards its button spring has been drag effect (getting back to precommpression).Because the effect of button spring 24 elastic force and the fastening force of spring shim 13 and nut 14 can compensate and relatively rotate the gap that parts depreciation produces, and make that the feel dynamics was moderate when people rotated television set, long-term use also is difficult for loosening.After the assembling, the chimb 22 of dish seat 17 sides embeds in the open slot 21 of extension dish 18, and the side up and down of chimb and open slot remains with the certain clearance amount, when rotated television main 2 band moving hanging disks 18 front and back, the chimb 22 of described dish seat 17 sides played the effect of the rotational angle of restriction extension dish 18.In this example, the angle that television main 2 can be rotated around horizontal axis is 15 degree, and as shown in Figure 2, the angle of rotation also can be provided with as required.
As shown in Figure 1, be connected with the audio amplifier 25 of flexible connection in the both sides of television main 2, in case of necessity, audio amplifier can be pulled down, be positioned over suitable place, so that strengthen audio visual effect.
Claims (9)
1, a kind of television set of adjustable viewing angle comprises base plate (1), main frame (2), it is characterized in that, described base plate (1) can be around can being connected around the tumbler (3) that horizontal axis rotates again that vertical axis rotates by one with main frame (2).
2, television set as claimed in claim 1, it is characterized in that described tumbler (3) comprises base mechanism (4), the hinge seat (5) of being located at this base mechanism upper surface that can rotate around its vertical axis, be located at the linkage (6) that can rotate around its horizontal axis on this hinge seat.
3, television set as claimed in claim 2, it is characterized in that, described base mechanism (4) is located in the described base plate (1), this base mechanism (4) comprises the chassis (7) of overlapping setting and takes over a business (8), chassis (7) and take over a business to be provided with packing ring (9) wear-resisting, anti-attrition between (8), described chassis (7) and take over a business (8) and connect into relatively turnable one by a coupling assembling of being located at its geometric center; Described coupling assembling comprises: vertically pass described chassis (7) and take over a business the flat square bolt (10) of (8), be enclosed within two hook circular hole pads (11), slotted hole pad (12), spring shim (13) and nuts (14) on this flat square bolt (10) bar successively, two hooks (28) at described two hook circular hole pads (11) edge embed describedly takes over a business in (8), and the contact surfaces of described two hook circular hole pads (11) and described slotted hole pad (12) are respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force.
4, television set as claimed in claim 3 is characterized in that, described chassis (7) middle part has one section isocentric circular arc groove (15), describedly takes over a business (8) and is provided with the corresponding lug (16) that inserts in the described isocentric circular arc groove (15).
5, television set as claimed in claim 4, it is characterized in that, described linkage (6) comprises the dish seat (17) that connects described hinge seat (5), the extension dish (18) that can be connected with described main frame (2), and described extension dish (18) links into an integrated entity with the bolt assembly that dish seat (17) is located at its both sides by a pair of level respectively; Described bolt assembly comprises: level pass the flat square bolt (10) of described dish seat (17) and the same side of extension dish (18), successively be enclosed within on this flat square bolt (10) and be positioned at first collar (19) between dish seat (17) and extension dish (18) side, slotted hole pad (12) and pair link up with circular hole pad (11); Be enclosed within two hook circular hole pads (11), slotted hole pad (12), second collar (20), spring shim (13) and nut (14) on this flat square bolt (10) and that be positioned at extension dish (18) side outer surface one side successively; Two hooks at described two hook circular hole pads (11) edge embed in the surface of described extension dish (18) side, and described two hook circular hole pads (11) are respectively equipped with the concavo-convex trace or the slotted eye that can increase damping force with the contact surface of described slotted hole pad (12).
6, television set as claimed in claim 5 is characterized in that, described extension dish (18) side is provided with open slot (21), and described dish seat (17) side is provided with a chimb (22) that can insert extension dish (18) open slot (21).
7, television set as claimed in claim 6 is characterized in that, is with slotted hole bayonet socket pad (23) on the described flat square bolt (10), is provided with precompressed button spring (24) between this slotted hole bayonet socket pad (23) and described extension dish (18) side.
8, television set as claimed in claim 7 is characterized in that, described packing ring (9) is a plastic washers.
9, television set as claimed in claim 8 is characterized in that, described main frame (2) both sides are provided with the audio amplifier (25) of flexible connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058878 CN2805268Y (en) | 2005-05-20 | 2005-05-20 | TV set able to adjust its visual angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520058878 CN2805268Y (en) | 2005-05-20 | 2005-05-20 | TV set able to adjust its visual angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805268Y true CN2805268Y (en) | 2006-08-09 |
Family
ID=36910551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520058878 Expired - Fee Related CN2805268Y (en) | 2005-05-20 | 2005-05-20 | TV set able to adjust its visual angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805268Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154388A (en) * | 2013-05-13 | 2014-11-19 | 加藤电机（香港）有限公司 | Rotary unit device and rotation supporting device |
-
2005
- 2005-05-20 CN CN 200520058878 patent/CN2805268Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154388A (en) * | 2013-05-13 | 2014-11-19 | 加藤电机（香港）有限公司 | Rotary unit device and rotation supporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20090428 Pledge (preservation): Preservation |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20100428 Granted publication date: 20060809 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20090622 |