CN201909162U

CN201909162U - Television fixing device

Info

Publication number: CN201909162U
Application number: CN2010206747858U
Authority: CN
Inventors: 田中好一; 杜鸣清
Original assignee: PROACTION TECHNOLOGY (CHANGZHOU) Co Ltd
Current assignee: PROACTION TECHNOLOGY (CHANGZHOU) Co Ltd
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2011-07-27
Anticipated expiration: 2020-12-22

Abstract

The utility model relates to a television fixing device, in particular to a plane fixing device of a liquid crystal television, aiming at providing the television fixing device which has three adjusting mechanisms to be capable of adjusting the television fixing device along three directions. The television fixing device comprises a base, wherein the base comprises a base plate, an upper support square pipe and a lower support square pipe, the upper support square pipe and the lower support square pipe are in parallel with each other, the upper support square pipe and the lower support square pipe are respectively and rotatablely connected with the base plate by a hinge, the base is provided with a first adjusting mechanism for adjusting the opening angle between the upper support square pipe and the base plate and the opening angle between the lower support square pipe and the base plate, the top of the upper support square pipe is provided with a second adjusting mechanism, and the top of the lower support square pipe is provided with a third adjusting mechanism. The multidirectional angle adjustment of the television can be realized by the three adjusting mechanisms, so that a be holder has a better watching position.

Description

The television set fixing device

Technical field

The utility model relates to a kind of television set fixing device, relates to the plane fixing device of liquid crystal TV set especially.

Background technique

Liquid crystal TV set is more and more accepted by users, because the thickness of liquid crystal TV set is less, it generally is affiliated on wall by fixing device, can save a lot of spaces like this.Existing liquid crystal TV set fixing device does not all have controlling mechanism, installs in case liquid crystal TV set is fixed, just can't regulate, if want to change viewing angle, and must the manual mounting bracket of dismounting television set again, very trouble.

The model utility content

The purpose of this utility model is to provide a kind of television set fixing device that three controlling mechanisms can carry out three directions adjustings to television set that has.

The technological scheme that realizes the utility model purpose is:

A kind of television set fixing device, have base and the mounting bracket that is used for fixing television set, base comprises base plate and the upper and lower supporting square tube that be arranged in parallel, upper and lower supporting square tube is connected by hinge through with base plate respectively, base is provided with first controlling mechanism that is used for regulating upper and lower supporting square tube and base plate opening angle, the leading screw that above-mentioned first controlling mechanism comprises first drive motor that is rotatably connected on the base plate, driven by first drive motor, is rotatably connected on the screw on the upper and lower supporting square tube.

Above-mentioned upper support square tube top is provided with second controlling mechanism, above-mentioned second controlling mechanism comprises the rotating shaft with first input gear that is rotationally connected with the upper support pipe, with first output gear of the first input gear engagement be used for driving second drive motor of first output gear, above-mentioned rotating shaft is fixedly connected with pipe.

Above-mentioned lower support square tube top is provided with the 3rd controlling mechanism, the connecting plate that above-mentioned the 3rd controlling mechanism comprises the crankshaft that is provided with the second input gear that is rotationally connected with the lower support square tube, the connecting rod that is rotationally connected with crankshaft one end, be rotationally connected with connecting rod and be used for the 3rd drive motor with the second input gear matched, above-mentioned connecting plate one end and connecting rod are rotationally connected, and the other end and last pipe are rotationally connected.

The connecting plate of above-mentioned the 3rd controlling mechanism is rotationally connected to hold with connecting rod and is provided with the following pipe parallel with last pipe, and last pipe, following pipe are connected with mounting bracket.

Above-mentioned first controlling mechanism also is provided with nut seat, and nut seat is fixed on close base plate side on the upper and lower supporting square tube, and above-mentioned screw is rotatably connected on the nut seat.

Above-mentioned second controlling mechanism also is provided with intermediate gear, and intermediate gear meshes with the first input gear and first output gear respectively.

Above-mentioned the 3rd controlling mechanism also is provided with connecting base, and connecting base is fixed on the connecting plate, and above-mentioned connecting rod and connecting base are rotationally connected.

The utlity model has three controlling mechanisms, first controlling mechanism, by leading screw, screw transmission, can regulate the distance between television set and the fixed pan easily, so that the watcher regulates and the distance of television set, second controlling mechanism can be regulated the left and right sides angle of television set, the watcher can be easily in any position regulation left and right sides angle, find best viewing location, the 3rd controlling mechanism, can regulate the luffing angle of television set, both can adapt to the different setting height(from bottom) of television set, also satisfy the different angle needs of watcher.

Description of drawings

Fig. 1 is the schematic perspective view of the utility model television set fixing device.

The floor map that Fig. 2 is Fig. 1 when another angle is observed.

Fig. 3 is the floor map of Fig. 1 during from beneath.

Schematic perspective view when Fig. 4 removes base plate for Fig. 1.

The schematic perspective view that Fig. 5 is Fig. 4 when another angle is observed.

Fig. 6 is the enlarged diagram at A place among Fig. 5.

Fig. 7 is the enlarged diagram at B place among Fig. 5.

Fig. 8 is the floor map of Fig. 5.

Fig. 9 is C-C directional profile figure among Fig. 8.

Embodiment

See Fig. 1, Fig. 2 and Fig. 3, the utility model television set fixing device has base 1, upper support square tube 13 and lower support square tube 14 that base comprises base plate 11, be arranged in parallel, and upper and lower supporting square tube is rotationally connected by hinge 12 with base plate respectively.Base is provided with first controlling mechanism 2, first controlling mechanism comprises first drive motor 22, leading screw 21 and screw 23, above-mentioned first drive motor is installed on the base plate, the output terminal of first drive motor connects leading screw, screw is rotatably connected between the upper and lower supporting

square tube

13,14, when driving leading screw, first drive motor rotates, leading screw, screw relatively move, leading screw just can by with promote upper and lower supporting square tube cooperating of screw away from base plate or with the upper and lower supporting square tube base plate that furthers, realize first regulatory function of fixing device.For convenience the installation of screw 23 is provided with nut seat 24 between the upper and lower supporting square tube, and nut seat is positioned at upper and lower supporting square tube below near base plate 11 1 sides, and screw is rotatably connected on the nut seat.

See Fig. 4, Fig. 5 and Fig. 6, above-mentioned upper support square tube 13 tops are provided with second controlling mechanism 6, second controlling mechanism comprises rotating shaft, first output gear 63 and second drive motor 64, second drive motor is fixed on the upper support square tube, has the first input gear in the rotating shaft, first output gear and 61 engagements of the first input gear, when second drive motor drives the rotation of first output gear, to drive rotating shaft rotates, the fixedly connected pipe 41 of going up of above-mentioned rotating shaft, the rotating shaft rotation will impel upward, and pipe swings, in order better to control the pendulum angle of going up pipe, also be provided with intermediate gear 62 between above-mentioned first output gear and the first input gear, intermediate gear is imported gear with first respectively, the engagement of first output gear, the outputting power of second drive motor can be controlled the pendulum angle of pipe more accurately through the two-stage transmission, realizes second regulatory function of the utility model fixing device.

See Fig. 5, Fig. 7 and Fig. 8 and Fig. 9, above-mentioned lower support square tube 14 tops are provided with the 3rd controlling mechanism 7, the 3rd controlling mechanism comprises crankshaft 71, connecting rod 73, connecting plate 75 and the 3rd drive motor, above-mentioned crankshaft 71 is rotationally connected with the lower support square tube, and crankshaft is provided with the second input gear 72, connecting rod 73 respectively with crankshaft, connecting plate 75 is rotationally connected, the 3rd drive motor is installed on the lower support square tube, being used for driving the second input gear rotates, the second input gear driven crankshaft rotates together, under the interconnect function of connecting rod 73, connecting plate 75 is done back and forth movement with relative lower support square tube.The connecting plate of the utility model fixing device is provided with connecting base 74, and connecting rod 73 is connected on the connecting base 74, and by connecting base 74, connecting rod and connecting plate are rotationally connected.Above-mentioned connecting plate 75 1 ends are connected with connecting rod, and the other end and last pipe 41 are rotationally connected.When the 3rd drive motor drives crankshaft 71 rotations, under the gearing of connecting rod, connecting base, connecting plate 75 relative lower support square tubes are done back and forth movement, because the connecting plate the other end and last pipe are rotationally connected, be that connecting plate is done round the rotation around last pipe, realize the 3rd regulatory function of the utility model television set fixing device.

Television set is installed for convenience, the connecting plate 75 of above-mentioned the 3rd controlling mechanism 7 is provided with down pipe 42, following pipe and last pipe be arranged in parallel, be positioned at lower support square tube 14 sides, the above-mentioned pipe 41 of going up is positioned at upper support square tube 13 sides, be provided with two parallel mounting brackets 3 between the upper and lower pipe, mounting bracket is used for installing television set.

During use, first drive motor 22 of first controlling mechanism 2 drives leading screw 21 and rotates, under leading screw, screw 23 relativities, the upper and lower supporting

square tube

13,14 that is rotationally connected with screw away from or the distance with base plate 11 of furthering, make the television set that is fixed on the mounting bracket 3 away from or near mounting plane, this mounting plane is generally the indoor and outdoor metope.

Second drive motor 64 of second controlling mechanism 6 drives first output gear and rotates, drive is rotated with the rotating shaft that upper support square tube 13 is rotationally connected, rotating shaft is fixedlyed connected with last pipe 41, last pipe also rotates together, because connecting plate 75 is connected with last pipe, following pipe respectively, mounting bracket is connected with upper and lower pipe again, the rotating shaft rotation of second controlling mechanism will drive upper and

lower pipe

41,42 and connecting plate 75 and mounting bracket 3 and rotate together, impel the television set on the mounting bracket to swing.

The 3rd drive motor of the 3rd controlling mechanism 7 drives the second input gear 72 and rotates, under crankshaft 71 drives, connecting plate 75 relative lower support square tube 14 back and forth movements, because connecting plate is connected with upper and

lower pipe

41,42, mounting bracket 3 is connected with upper and lower pipe again, the back and forth movement of connecting plate 75, and in fact driving down, pipe 42, mounting bracket 3 come back rotation around last pipe 41 together, television set on the mounting bracket just swings up and down angle like this, realizes the 3rd regulatory function.

Obviously, above-mentioned embodiment of the present utility model only is for the utility model example clearly is described, and is not to be qualification to the utility model mode of execution.For those of ordinary skill in the field, can also be easy to make other pro forma variation or alternative on the basis of the above description, and these changes or alternative also will being included within the definite protection domain of the utility model.

Claims

1. television set fixing device, have base (1) and be used for fixing the mounting bracket (3) of television set, it is characterized in that: base comprise base plate (11) and be arranged in parallel on, lower support square tube (13,14), on, the lower support square tube is rotationally connected by hinge (12) with base plate respectively, on base is provided with and is used for regulating, first controlling mechanism (2) of lower support square tube and base plate opening angle, above-mentioned first controlling mechanism comprise first drive motor (22) that is rotatably connected on the base plate, leading screw (21) by the driving of first drive motor, be rotatably connected on, screw on the lower support square tube (23).

2. television set fixing device according to claim 1, it is characterized in that: above-mentioned upper support square tube (13) top is provided with second controlling mechanism (6), above-mentioned second controlling mechanism (6) comprises the rotating shaft with first input gear (61) that is rotationally connected with the upper support pipe, with first output gear (63) of the first input gear engagement be used for driving second drive motor (64) of first output gear, above-mentioned rotating shaft is fixedly connected with pipe (41).

3. television set fixing device according to claim 2, it is characterized in that: above-mentioned lower support square tube (14) top is provided with the 3rd controlling mechanism (7), the connecting plate (75) that above-mentioned the 3rd controlling mechanism comprises the crankshaft (71) that is provided with the second input gear (72) that is rotationally connected with the lower support square tube, the connecting rod (73) that is rotationally connected with crankshaft one end, be rotationally connected with connecting rod and being used for and second the 3rd drive motor of importing gear matched, above-mentioned connecting plate (75) one ends and connecting rod are rotationally connected, and the other end and last pipe (41) are rotationally connected.

4. television set fixing device according to claim 3, it is characterized in that: the connecting plate (75) of above-mentioned the 3rd controlling mechanism (7) is rotationally connected to hold with connecting rod (73) and is provided with the following pipe (42) parallel with last pipe (41), and last pipe, following pipe are connected with mounting bracket (3).

5. according to the described television set fixing device of one of claim 1～4, it is characterized in that: above-mentioned first controlling mechanism (2) also is provided with nut seat (24), nut seat is fixed on close base plate (11) side on the upper and lower supporting square tube, and above-mentioned screw (23) is rotatably connected on the nut seat.

6. television set fixing device according to claim 5 is characterized in that: above-mentioned second controlling mechanism (6) also is provided with intermediate gear (62), and intermediate gear meshes with the first input gear (61) and first output gear (63) respectively.

7. television set fixing device according to claim 6 is characterized in that: above-mentioned the 3rd controlling mechanism (7) also is provided with connecting base (74), and connecting base is fixed on the connecting plate (75), and above-mentioned connecting rod (73) is rotationally connected with connecting base.