CN209743986U - A wall-mounted TV mount - Google Patents

Abstract

The utility model relates to a wall-hanging TV mounting bracket, including base plate, linear guide, interval adjustment mechanism and fixed establishment, the screw has been seted up on the base plate, and linear guide is installed to the longitudinal symmetry on the base plate lateral wall, has arranged interval adjustment mechanism between the linear guide, and interval adjustment mechanism installs on the base plate, and interval adjustment mechanism controls both ends and all hugs closely with the fixed establishment lateral wall mutually, and fixed establishment installs on linear guide, the utility model discloses position is crooked easily when can solving the installation that exists in the current wall-hanging TV use, the heat dissipation is poor, clean inconvenient and difficult problems such as angle can't be adjusted, can realize reducing the installation degree of difficulty and carry out nimble function of adjusting to the TV position, have advantages such as the mounted position is accurate, the heat dissipation is abundant, clean convenient and angle.

Description

A wall-mounted TV mount

technical field

The utility model relates to the field of multimedia installation equipment, in particular to a wall-mounted TV installation frame.

Background technique

Multimedia (Multimedia) is a combination of multiple media, generally including text, sound and image and other media forms. When disseminating sound and images, TV needs to be used. In order to reduce the space required for installing a TV, many people currently choose to install a wall-mounted TV.

The following problems exist during the wall-mounted TV installation process:

(1) The installation position is easy to be skewed, and the holes left after re-drilling will affect the beauty of the wall;

(2) The distance between the TV back panel and the wall is too small and cannot be adjusted, which may easily cause insufficient heat dissipation, reduce the service life of the TV, and make it inconvenient to clean the back end of the TV;

(3) The angle of the TV screen is not adjustable. When watching a TV program, the user needs to frequently adjust the viewing posture to ensure the viewing effect.

Utility model content

In order to make up for the deficiencies of the prior art, the utility model provides a wall-mounted TV installation frame, which can solve the problems existing in the installation process of the existing wall-mounted TV, such as easy inclination of the installation position, poor heat dissipation, inconvenient cleaning, and inability to adjust the angle. .

The utility model adopts the following technical solutions to solve the technical problems: a wall-mounted TV mounting frame, including a base plate, a linear guide rail, a distance adjustment mechanism and a fixing mechanism, the base plate is provided with screw holes, and the side wall of the base plate Linear guide rails are installed symmetrically up and down, and a spacing adjustment mechanism is arranged between the linear guide rails. The spacing adjustment mechanism is installed on the base plate. The left and right ends of the spacing adjustment mechanism are closely attached to the side walls of the fixing mechanism. :

The distance adjustment mechanism includes a mounting seat, an adjusting cylinder, an adjusting screw, a placement groove and a connecting frame. The mounting seat is installed on the base plate, and an adjusting cylinder is installed in the mounting seat through a bearing. The adjusting cylinder is a hollow cylindrical structure with openings on the left and right ends , the side wall of the adjustment cylinder is evenly arranged with friction blocks along its circumferential direction, the adjustment screw is symmetrically installed in the adjustment cylinder through threaded connection, the top of the adjustment screw is equipped with a placement groove, and a connecting frame is installed in the placement groove through sliding fit. The connecting frame is a T-shaped structure, the width of the top of the connecting frame is greater than the width of the top of the placement slot, and an extrusion block is arranged on the side wall of the connecting frame; the adjusting cylinder is manually rotated, and the length of the adjusting screw located in the adjusting cylinder is adjusted accordingly when the adjusting cylinder is rotated. Change, so as to drive the placement groove and the connecting frame to move linearly, to achieve the purpose of adjusting the position of the fixing mechanism, to ensure that the two fixing mechanisms always maintain a state of left and right symmetry, and to avoid skewing the installation position of the TV.

The fixing mechanism includes a sliding plate, a connecting groove, an angle adjustment branch chain, a lifting plate, a lifting cylinder, a working plate, an adjusting plate, a fixing frame, a limit rod and a limit plate, and the sliding plate is installed on the linear guide rail by sliding fit. Between, the inner side of the sliding plate is equipped with a connecting groove, the inner wall of the connecting groove is connected with the side wall of the connecting frame through sliding fit, the upper end of the sliding plate is installed with an angle adjustment branch chain, the upper end of the angle adjustment branch chain is installed with a lifting plate, and the upper end of the lifting plate is installed with a Working plate, the lower end of the working plate is connected with the top of the lifting cylinder through a hinge, the bottom of the lifting cylinder is installed on the sliding plate, and the inner side of the working plate is provided with an adjusting chute, and the adjusting plate is installed in the adjusting chute by sliding fit, the number of adjusting plates Two, and the two adjustment plates are symmetrically arranged front and back, the upper end of the adjustment plate is equipped with a fixed frame through a hinge, the fixed frame and the adjustment plate are provided with a circular through hole, and the circular through hole is provided with threads, and the fixed frame is provided with a The positions of the circular through holes on the adjusting plate correspond to the positions of the circular through holes on the adjusting plate. An auxiliary hole is provided at the lower end of the adjusting plate, and a limit rod is installed in the auxiliary hole. The limit rod includes a fixed cylinder, a telescopic rod and a limit block. The fixed cylinder is installed in the auxiliary hole, the inner wall of the fixed cylinder is closely attached to the side wall of the telescopic rod, the limit block is installed on the outside of the telescopic rod, the limit block is an oval structure, and the limit plate is installed on the outside of the limit rod At the lower end of the working plate, the limit plate is uniformly provided with limit holes from front to back, and the limit hole is an elliptical structure; the adjustment plate is manually driven to move in the adjustment chute until the position of the circular through hole on the fixing frame is in line with the rear of the TV. The position of the mounting hole at the end corresponds to the position, and then the TV is connected to the fixed frame by screws. During the use of the TV, the angle of the motor can be adjusted through the angle adjustment branch chain to meet the actual use conditions, and the user does not need to frequently adjust the viewing posture. The content of the TV can be seen clearly. Through the telescopic movement of the lifting cylinder and the lifting plate, the distance between the TV and the substrate can be adjusted to avoid insufficient heat dissipation of the TV due to too small a distance, and it is convenient to clean the rear end of the TV.

The angle adjustment branch chain includes a working frame, a rotating plate, an adjusting motor, an adjusting shaft and an adjusting gear. The working frame is installed on a sliding plate. , there is a mounting slot in the middle of the work frame, and a rotating plate is installed in the mounting slot by sliding fit. The lower end surface of the rotating plate fits with the upper surface of the working plate. The walls are evenly arranged, the convex teeth are located in the rotating groove, the lower end of the convex teeth meshes with the upper end of the adjusting gear, the adjusting gear is arranged at the lower end of the rotating groove, the side wall of the adjusting gear is connected with one end of the adjusting shaft, and the other end of the adjusting shaft is connected to the adjusting shaft through a coupling The output shafts of the motors are connected, and the adjusting motor is installed on the sliding plate through the motor seat; the adjusting gear on the adjusting shaft is driven by the adjusting motor to rotate, and the adjusting gear drives the rotating plate meshed with it to rotate, so that the angle of the TV can be fine-tuned, which is convenient Improve the user's viewing experience.

Compared with the prior art, the utility model has the following advantages:

1. The utility model has the advantages of accurate installation position, sufficient heat dissipation, convenient cleaning and adjustable angle;

2. The utility model is equipped with a spacing adjustment mechanism, which can adjust the position of the fixing mechanism, and can ensure that the two fixing mechanisms always maintain a state of left and right symmetry, and avoid the skew of the TV installation position;

3. The utility model is equipped with a fixing mechanism, which can adjust the angle of the motor through the angle-adjusting branch chain to meet the actual use conditions. The user can see the TV content clearly without frequently adjusting the viewing posture, and can also adjust the distance between the TV and the substrate. Adjust the spacing of the TV to avoid insufficient heat dissipation of the TV due to too small a spacing, and at the same time facilitate cleaning of the rear end of the TV.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic diagram of the first plane structure of the utility model;

Fig. 3 is a schematic diagram of the second plane structure of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with Fig. 1 to Fig. 3 .

A wall-mounted TV installation frame, comprising a base plate 1, a linear guide rail 2, a spacing adjustment mechanism 3 and a fixing mechanism 4, screw holes are opened on the base plate 1, and the linear guide rail 2 is symmetrically installed up and down on the side wall of the base plate 1, and the linear guide rail 2 is arranged with a spacing adjustment mechanism 3, the spacing adjustment mechanism 3 is installed on the substrate 1, the left and right ends of the spacing adjustment mechanism 3 are in close contact with the side walls of the fixing mechanism 4, and the fixing mechanism 4 is installed on the linear guide rail 2; where:

The distance adjustment mechanism 3 includes a mounting seat 31, an adjusting cylinder 32, an adjusting screw rod 33, a placement groove 34 and a connecting frame 35. The mounting seat 31 is installed on the substrate 1, and an adjusting cylinder 32 is installed in the mounting seat 31 through a bearing. 32 is a hollow cylindrical structure with openings at the left and right ends. Friction blocks are evenly arranged on the side wall of the adjustment cylinder 32 along its circumferential direction. An adjustment screw 33 is symmetrically installed in the adjustment cylinder 32 through a threaded connection. The top of the adjustment screw 33 is installed with Placement slot 34, a connecting frame 35 is installed by a sliding fit in the placing slot 34, the connecting frame 35 is a T-shaped structure, the width of the top of the connecting frame 35 is greater than the width of the top of the placement slot 34, and the side wall of the connecting frame 35 is provided with an extrusion block By manually rotating the adjustment cylinder 32, the length of the adjustment screw 33 in the adjustment cylinder 32 changes accordingly when the adjustment cylinder 32 rotates, so that the placement groove 34 and the connecting frame 35 can be driven to move linearly, so as to adjust the position of the fixing mechanism 4 The purpose of this is to ensure that the two fixing mechanisms 4 always maintain a state of left-right symmetry, so as to avoid skewing the installation position of the TV.

The fixing mechanism 4 includes a sliding plate 41, a connecting groove 42, an angle adjustment branch chain 43, a lifting plate 44, a lifting cylinder 45, a working plate 46, an adjusting plate 47, a fixed frame 48, a limit rod 49 and a limit plate 410, The sliding plate 41 is installed between the linear guide rails 2 through a sliding fit. A connecting groove 42 is installed on the inner side of the sliding plate 41. The inner wall of the connecting groove 42 is connected with the side wall of the connecting frame 35 through a sliding fit. The upper end of the sliding plate 41 is equipped with an angle adjustment Branch chain 43, angle adjustment branch chain 43 upper end is equipped with lifting plate 44, lifting plate 44 upper end is equipped with working plate 46, the lower end of working plate 46 is connected with the top of lifting cylinder 45 through a hinge, and the bottom end of lifting cylinder 45 is installed on sliding plate 41 On the inner side of the working plate 46, there is an adjusting chute, and the adjusting plate 47 is installed in the adjusting chute by sliding fit. The number of the adjusting plates 47 is two, and the two adjusting plates 47 are symmetrically arranged front and back. Fixed mount 48 is arranged, and on the fixed mount 48 and the adjusting plate 47, a circular through hole is provided, and threads are provided in the circular through hole, and the circular through hole offered on the fixed mount 48 and the circular through hole offered on the adjusting plate 47 The positions of the through holes correspond one by one. An auxiliary hole is provided at the lower end of the adjustment plate 47, and a limit rod 49 is installed in the auxiliary hole. The limit rod 49 includes a fixed cylinder 491, a telescopic rod 492 and a limit block 493. Inside, the inner wall of the fixed cylinder 491 is closely attached to the side wall of the expansion rod 492, and the limit block 493 is installed on the outside of the expansion rod 492. The limit block 493 is an oval structure, and the limit plate 410 is arranged on the outside of the limit rod 49. Installed on the lower end of the working plate 46, the limit plate 410 is uniformly provided with limit holes from front to back, and the limit holes are elliptical structures; the adjustment plate 47 is manually driven to move in the adjustment chute until it is circular on the fixed frame 48. The position of the through hole corresponds to the position of the mounting hole at the rear end of the TV, and then the TV is connected to the fixing frame 48 by screws. During the use of the TV, the angle of the motor can be adjusted through the angle adjustment branch chain 43 to meet the actual use conditions. The content of the TV can be seen clearly without frequent adjustment of the viewing posture by the user. Through the telescopic movement of the lifting cylinder 45 and the lifting plate 44, the distance between the TV and the substrate 1 can be adjusted to avoid insufficient heat dissipation of the TV due to too small a distance. Easy to clean the rear of the TV.

Described angle adjustment branch chain 43 comprises work frame 431, rotating plate 432, adjustment motor 433, adjustment shaft 434 and adjustment gear 435, and work frame 431 is installed on the sliding plate 41, and the end face of work frame 431 is arc-shaped structure, and the working The front and rear ends of the frame 431 are symmetrically provided with rotating grooves, and the middle part of the work frame 431 is provided with a mounting groove, and a rotating plate 432 is installed in the mounting groove by a sliding fit. The front and rear ends are symmetrically provided with protruding teeth. The protruding teeth are evenly arranged along the side wall of the rotating plate 432. The protruding teeth are located in the rotating groove. The lower end of the protruding teeth meshes with the upper end of the adjusting gear 435. The side wall is connected with one end of the adjustment shaft 434, and the other end of the adjustment shaft 434 is connected with the output shaft of the adjustment motor 433 through a coupling, and the adjustment motor 433 is installed on the slide plate 41 through the motor seat; the adjustment motor 433 drives the adjustment shaft 434 The adjusting gear 435 rotates, and the adjusting gear 435 drives the rotating plate 432 meshed with it to rotate, so that the angle of the TV can be fine-tuned, so as to improve the user's viewing experience.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. A wall-mounted TV mounting frame, comprising a base plate (1), a linear guide rail (2), a spacing adjustment mechanism (3) and a fixing mechanism (4), characterized in that: the base plate (1) is provided with screw holes , the linear guide rails (2) are symmetrically installed up and down on the side wall of the base plate (1), and the distance adjustment mechanism (3) is arranged between the linear guide rails (2). The distance adjustment mechanism (3) is installed on the base plate (1), and the distance adjustment The left and right ends of the mechanism (3) are in close contact with the side walls of the fixing mechanism (4), and the fixing mechanism (4) is installed on the linear guide rail (2); wherein: The distance adjustment mechanism (3) includes a mounting base (31), an adjusting cylinder (32), an adjusting screw (33), a placement groove (34) and a connecting frame (35), and the mounting base (31) is installed on the base plate (1) superior: -In the installation seat (31), an adjusting cylinder (32) is installed through a bearing. The adjusting cylinder (32) is a hollow cylindrical structure with openings at the left and right ends. The side wall of the adjusting cylinder (32) is uniformly provided with friction along its circumferential direction. piece; -Adjusting screw rods (33) are symmetrically installed in the adjusting cylinder (32) through a threaded connection, and a placement groove (34) is installed on the top of the adjusting screw rod (33); -A connecting frame (35) is installed in the placement groove (34) by sliding fit, the connecting frame (35) is a T-shaped structure, the top width of the connecting frame (35) is greater than the top width of the placement groove (34), and the connecting frame (35 ) Extrusion block is arranged on the side wall; The fixing mechanism (4) includes a sliding plate (41), a connecting groove (42), an angle adjustment branch chain (43), a lifting plate (44), a lifting cylinder (45), a working plate (46), an adjusting plate (47 ), the fixed frame (48), the limit rod (49) and the limit plate (410), and the sliding plate (41) is installed between the linear guide rails (2) by sliding fit: -The inner side of the sliding plate (41) is equipped with a connecting groove (42), the inner wall of the connecting groove (42) is connected with the side wall of the connecting frame (35) through a sliding fit, and the upper end of the sliding plate (41) is equipped with an angle adjustment branch chain (43 ): - The upper end of the angle adjustment branch chain (43) is equipped with a lifting plate (44), and the upper end of the lifting plate (44) is equipped with a working plate (46). The cylinder (45) bottom is installed on the sliding plate (41); -The inner side of the working plate (46) is provided with an adjustment chute, and an adjustment plate (47) is installed in the adjustment chute through a sliding fit. The number of adjustment plates (47) is two, and the two adjustment plates (47) are symmetrically arranged front and back; -A fixed mount (48) is installed on the upper end of the adjustment plate (47) through a hinge, and a circular through hole is provided on the fixed mount (48) and the adjustment plate (47). The circular through hole is provided with threads, and the fixed mount ( The positions of the circular through holes offered on the 48) correspond one-to-one with the positions of the circular through holes offered on the adjusting plate (47); - The lower end of the adjustment plate (47) is provided with an auxiliary hole, and a limit rod (49) is installed in the auxiliary hole, and a limit plate (410) is arranged on the outside of the limit rod (49), and the limit plate (410) is installed on the working plate (46 ) lower end, the limit plate (410) evenly offers limit holes from front to back, and the limit holes are elliptical structures. 2. A wall-mounted TV mounting frame according to claim 1, characterized in that: the angle adjustment branch chain (43) includes a work frame (431), a rotating plate (432), an adjustment motor (433), an adjustment Axle (434) and adjusting gear (435), work frame (431) are installed on the sliding plate (41): -The upper end surface of the work frame (431) is an arc-shaped structure, the front and rear ends of the work frame (431) are symmetrically provided with rotating grooves, and the middle part of the work frame (431) is provided with an installation groove; - A rotating plate (432) is installed in the installation groove through a sliding fit, and an adjusting gear (435) is arranged at the lower end of the rotating groove. The side wall of the adjusting gear (435) is connected with one end of the adjusting shaft (434), and the adjusting shaft (434) One end is connected with the output shaft of the adjusting motor (433) through a coupling, and the adjusting motor (433) is installed on the sliding plate (41) through the motor seat. 3. A wall-mounted TV mounting frame according to claim 1, characterized in that: the limit rod (49) includes a fixed cylinder (491), a telescopic rod (492) and a limit block (493), fixed The cylinder (491) is installed in the auxiliary hole, the inner wall of the fixed cylinder (491) is closely attached to the side wall of the telescopic rod (492), and the limit block (493) is installed on the outside of the telescopic rod (492), and the limit block (493) is an ellipse shaped structure. 4. A wall-mounted TV mounting frame according to claim 2, characterized in that: the lower end surface of the rotating plate (432) is attached to the upper end surface of the working plate (46), and the front and rear ends of the rotating plate (432) are symmetrical Protruding teeth are provided, and the protruding teeth are evenly arranged along the side wall of the rotating plate (432), the protruding teeth are located in the rotating groove, and the lower ends of the protruding teeth mesh with the upper end of the adjusting gear (435).