CN216520449U - Rotatable foot rest of TV screw thread - Google Patents

Abstract

The utility model relates to the technical field of television supports, in particular to a television thread rotatable foot rest which comprises a fixed support and a supporting support arranged on the fixed support, wherein the fixed support consists of an upper sliding rail, a lower sliding rail and two end limiting plates, the upper sliding rail and the lower sliding rail are mutually symmetrical, the two end limiting plates are mutually symmetrical and are fixedly arranged between the two sliding rails, a left middle partition plate and a right middle partition plate are fixedly arranged at the central positions of the two sliding rails, the supporting support comprises two sliding blocks which are mutually symmetrical, are sleeved on the two sliding rails and are in sliding connection with the sliding rails, screw rods are fixedly arranged on the side surfaces, close to each other, of the two sliding blocks, a forward thread sleeve is fixedly arranged on one bearing, and a reverse thread sleeve is fixedly arranged on the other bearing. The utility model is convenient for adjusting the distance between the two mounting plates, so that the televisions with different sizes can be mounted more smoothly and the use is convenient.

Description

Rotatable foot rest of TV screw thread

Technical Field

The utility model relates to the technical field of television supports, in particular to a television thread rotatable foot rest.

Background

When installing the TV on the wall body, can at first install the foot rest that corresponds on the wall body usually, the kind of the foot rest on the market is more, but most foot rests all have the defect that can not adjust the distance between two mounting panels through the screw thread rotation when using, can cause can't install the TV of not unidimensional size on the foot rest, cause the application range of foot rest to be restricted, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotatable television threaded tripod to solve the above-mentioned drawbacks.

In order to achieve the purpose, the utility model provides the following technical scheme:

a television screw thread rotatable foot rest comprises a fixed support and a supporting support arranged on the fixed support, the fixed bracket consists of an upper sliding rail, a lower sliding rail and two end part limiting plates which are mutually symmetrical and are fixedly arranged between the two sliding rails, the central positions of the two sliding rails are fixedly provided with a left middle clapboard and a right middle clapboard which are mutually symmetrical, the middle partition board is fixedly provided with a bearing, the support bracket comprises two sliding blocks which are symmetrical with each other, are sleeved on the two sliding rails and are connected with the sliding rails in a sliding way, the front side surfaces of the sliding blocks are fixedly provided with an installation plate, the side surfaces of the two sliding blocks which are close to each other are both fixedly provided with a screw rod, one of the bearings is fixedly provided with a forward threaded sleeve, the other bearing is fixedly provided with a reverse threaded sleeve, and the two screw rods are respectively in threaded connection with the forward threaded sleeve and the reverse threaded sleeve.

Preferably, the two end limiting plates are respectively located at two ends of the slide rail, and the effect of preventing the slide block from falling off from the slide rail can be achieved through the arranged end limiting plates.

Preferably, the forward threaded sleeve and the reverse threaded sleeve are tightly welded, the turning directions of the internal thread in the forward threaded sleeve and the internal thread in the reverse threaded sleeve are opposite, and therefore the forward threaded sleeve and the reverse threaded sleeve can drive the two screw rods to synchronously move towards the outer side or synchronously move towards the inner side when rotating, the sliding block is further driven to move, and the distance between the two mounting plates is adjusted.

Preferably, two equal fixed mounting has vertical board, two on the side that the slide rail is close to each other be provided with spacing slide opening between the vertical board, the screw rod is located in the spacing slide opening, do benefit to through the vertical board that sets up and guarantee that the structure between two slide rails is more firm, through the spacing slide opening that sets up, also guarantee that the screw rod can normally outwards move.

Preferably, be located the top be provided with the rectangular hole that is linked together with the external world on the slide rail, the downthehole fixed mounting of rectangular hole has the bubble level, and through the bubble level that sets up, the staff of being convenient for knows the slide rail and whether settles the level.

Preferably, one of them is connected with the bracing piece through the pivot rotation on the tip limiting plate, rotate through the pivot on the terminal body of rod of bracing piece and be connected with the installation base, conveniently rotate the orientation that bracing piece and tip limiting plate adjusted the fixed bolster, facilitate the use.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the fixing support and the supporting support, the screw rod can be driven to move by rotating the forward threaded sleeve and the reverse threaded sleeve when the foot stand is used, the slider is further driven to move, the distance between the two mounting plates can be adjusted, the television with different sizes can be conveniently mounted and operated, the foot stand is convenient to use, and the problems that the distance between the two mounting plates cannot be adjusted by threaded rotation when most foot stands are used, the televisions with different sizes cannot be mounted on the foot stand, the use range of the foot stand is limited, and inconvenience is brought to users are solved.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is a schematic structural view of a fixing bracket according to embodiment 1 of the present invention;

fig. 3 is an exploded view of a support bracket according to example 1 of the present invention;

FIG. 4 is a schematic structural view of example 2 of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 in example 2 of the present invention.

The meaning of the individual reference symbols in the figures is: 1. fixing a bracket; 10. a slide rail; 11. an end limiting plate; 12. a vertical plate; 13. a limiting slide hole; 14. a middle partition plate; 141. a bearing; 2. a support bracket; 20. a slider; 21. mounting a plate; 22. a forward threaded sleeve; 23. a reverse threaded sleeve; 24. a screw; 3. a rectangular bump; 30. a support bar; 31. installing a base; 4. a rectangular hole; 40. bubble level.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1 to fig. 3, the present embodiment provides a technical solution: a television thread rotatable foot stool comprises a fixed support 1 and a supporting support 2 arranged on the fixed support 1, wherein the fixed support 1 consists of an upper slide rail 10 and a lower slide rail 10 which are mutually symmetrical and two end limiting plates 11 which are mutually symmetrical and tightly welded between the two slide rails 10, a left middle partition plate 14 and a right middle partition plate 14 which are mutually symmetrical are tightly welded at the central position of the two slide rails 10, a bearing 141 is fixedly arranged on the middle partition plate 14, the supporting support 2 comprises two slide blocks 20 which are mutually symmetrical, are sleeved on the two slide rails 10 and are in sliding connection with the slide rails 10, a mounting plate 21 is fixedly arranged on the front side surface of each slide block 20, screw rods 24 are tightly welded on the mutually close side surfaces of the two slide blocks 20, a forward thread sleeve 22 is fixedly arranged on one bearing 141, a reverse thread sleeve 23 is fixedly arranged on the other bearing 141, the two screw rods 24 are respectively in threaded connection with the forward thread sleeve 22 and the reverse thread sleeve 23, the forward thread sleeve 22 and the reverse thread sleeve 23 are tightly welded, the internal thread in the forward thread sleeve 22 and the internal thread in the reverse thread sleeve 23 are opposite in turning direction, and therefore it is guaranteed that the forward thread sleeve 22 and the reverse thread sleeve 23 can drive the two screw rods 24 to synchronously move towards the outer side or synchronously move towards the inner side when rotating, the sliding block 20 is further driven to move, the distance between the two mounting plates 21 is adjusted, and the fixed mounting operation of televisions with different sizes is facilitated.

In this embodiment, two tip limiting plates 11 are located the both ends of two slide rails 10 respectively, and through the tip limiting plate 11 that sets up, can play the effect that prevents slider 20 and follow slide rail 10 and drop.

Specifically, all close welding has vertical board 12 on the side that two slide rails 10 are close to each other, supports two slide rails 10 through the vertical board 12 that sets up, does benefit to the structure of guaranteeing between two slide rails 10 more firm.

Furthermore, a limiting sliding hole 13 is formed between the two vertical plates 12, the screw 24 is located in the limiting sliding hole 13, and the screw 24 can normally move outwards in the limiting sliding hole 13 through the limiting sliding hole 13.

This embodiment can be in concrete use, and forward screw sleeve 22 and reverse screw sleeve 23 are rotated in the same direction or reverse, and forward screw sleeve 22 and reverse screw sleeve 23 can drive two screw rods 24 and move towards intermediate position or synchronous towards both sides position when rotating, further drive slider 20 and remove, realize adjusting the distance between two mounting panels 21, conveniently carry out the fixed mounting operation to the TV of different size.

Example 2

Referring to fig. 4-5, the difference between the present embodiment and embodiment 1 is: be provided with the rectangular hole 4 that is linked together with the external world on the slide rail 10 that is located the top, fixed mounting has bubble level 40 in the rectangular hole 4, through the bubble level 40 that sets up, is convenient for the staff to compare bubble level 40 and knows whether slide rail 10 settles the level.

In this embodiment, the top and the bottom of rectangular hole 4 all are linked together with the external world, conveniently observe bubble level 40 in the top drill way or the bottom drill way position department of rectangular hole 4, make no matter place fixed bolster 1 upright or place the homoenergetic to use handstand.

Specifically, be connected with bracing piece 30 through the pivot rotation on one of them tip limiting plate 11, rotate through the pivot on the terminal body of rod of bracing piece 30 and be connected with installation base 31, installation base 31 is through a plurality of fastening bolt fixed mounting on external wall body, and the convenience is when using, and the orientation of fixed bolster 1 is adjusted to rotation bracing piece 30 and tip limiting plate 11, facilitates the use.

Further, close welding has two mutual symmetry's about the tip limiting plate 11 rectangle lug 3, and the tip body of rod of bracing piece 30 is located between two rectangle lugs 3 and rotates through the pivot between two rectangle lugs 3 to be connected, makes bracing piece 30 rotate along tip limiting plate 11 more stably smoothly.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A rotatable foot rest of TV screw thread which characterized in that: including fixed bolster (1) and support bracket (2) of setting on fixed bolster (1), fixed bolster (1) is by slide rail (10) and two mutual symmetries of two upper and lower mutual symmetries and fixed mounting two tip limiting plate (11) between slide rail (10) are constituteed, two fixed mounting is located at the central point of slide rail (10) intermediate bottom (14) of two mutual symmetries about fixed mounting, fixed mounting has bearing (141) on intermediate bottom (14), support bracket (2) include two mutual symmetries and cover establish two slide rail (10) go up and with sliding connection's slider (20) between slide rail (10), fixed mounting has mounting panel (21) on the leading flank of slider (20), two equal fixed mounting has screw rod (24) on the side that slider (20) are close to each other, one of them fixed mounting has cisoid thread sleeve (22) on bearing (141), and a reverse threaded sleeve (23) is fixedly mounted on the other bearing (141), and the two screw rods (24) are respectively in threaded connection with the forward threaded sleeve (22) and the reverse threaded sleeve (23).

2. The threaded rotatable television foot stand of claim 1, wherein: the two end limiting plates (11) are respectively positioned at two ends of the two slide rails (10).

3. The threaded rotatable television foot stand of claim 1, wherein: the forward threaded sleeve (22) and the reverse threaded sleeve (23) are tightly welded, and the screwing directions of the internal thread in the forward threaded sleeve (22) and the internal thread in the reverse threaded sleeve (23) are opposite.

4. The threaded rotatable television foot stand of claim 1, wherein: two all fixed mounting has vertical board (12) on the side that slide rail (10) are close to each other, two be provided with spacing slide opening (13) between vertical board (12), screw rod (24) are located in spacing slide opening (13).

5. The threaded rotatable television foot stand of claim 1, wherein: the sliding rail (10) positioned above is provided with a rectangular hole (4) communicated with the outside, and a bubble level gauge (40) is fixedly installed in the rectangular hole (4).

6. The threaded rotatable television foot stand of claim 1, wherein: one of them be connected with bracing piece (30) through the pivot rotation on the tip limiting plate (11), be connected with installation base (31) through the pivot rotation on the terminal body of rod of bracing piece (30).

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