CN217208802U

CN217208802U - Electric ceiling TV stand

Info

Publication number: CN217208802U
Application number: CN202123275692.5U
Authority: CN
Inventors: 项乐宏; 林涛; 邵同旺; 郑世武
Original assignee: Loctek Ergonomic Technology Co Ltd
Current assignee: Loctek Ergonomic Technology Co Ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-16
Anticipated expiration: 2031-12-24

Abstract

The utility model provides an electric ceiling television bracket, which comprises a fixed seat, a bracket main body, two first connecting pieces, two second connecting pieces and two third connecting pieces; one end of each first connecting piece and one end of each second connecting piece are symmetrically hinged to the two sides of the bracket main body respectively, and the other end of each first connecting piece is hinged to the two sides of the fixed seat; one end of each of the two third connecting pieces is hinged to the middle of each of the two second connecting pieces, and the other end of each of the two third connecting pieces is hinged to the two sides of the fixed seat; the connecting axle is installed to the other end of fixing base, and the other end of two second connecting pieces articulates at the both ends of connecting axle, is equipped with the drive connecting axle on the fixing base along fixing base length direction reciprocating motion's drive assembly to be the state of opening or drawing in between order to order about support main part and the fixing base, still be equipped with the control box of control drive assembly motion on the fixing base. The utility model provides an electric ceiling television bracket, which is stable and convenient for the lifting adjustment of a television and has beautiful appearance and high degree.

Description

Electric ceiling TV stand

Technical Field

The utility model belongs to the technical field of the TV support technique and specifically relates to an electric ceiling TV support.

Background

A top tv stand is a support for mounting a tv on a top ceiling. The top type television bracket generally comprises a base fixed on a top ceiling, a fixed plate used for fixing a television and a lifting mechanism used for connecting the base and the fixed plate, a rope winding structure or a mechanism matched with a mechanical furling structure is generally adopted in the prior art for lifting adjustment of the fixed plate, and the rope winding structure is a flexible part, so that the stability in the driving process is poor, and the television is easy to shake when lifted; in addition, the connection between the rope winding structure and the fixed plate in the prior art is usually exposed, so that the rope winding connected between the fixed plate and the fixed seat can be obviously seen, and the integral television bracket is poor in aesthetic property.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem, in order to overcome the defect among the prior art, provide an electric ceiling TV support, it is stable, convenient to the lift adjustment of TV, and the pleasing to the eye degree height of appearance.

In order to solve the above problems, the present invention provides an electric ceiling tv bracket, comprising a fixing base, a bracket main body, two first connecting members, two second connecting members and two third connecting members, wherein one end of the two first connecting members and one end of the two second connecting members are symmetrically hinged to both sides of the bracket main body, the other ends of the two first connecting members are hinged to both sides of one end of the fixing base in the width direction, one end of the two third connecting members are hinged to the middle of the two second connecting members, the other ends of the two third connecting members are hinged to both sides of the fixing base in the width direction, the other end of the fixing base is provided with a connecting shaft capable of sliding along the length direction thereof, the other ends of the two second connecting members are hinged to both ends of the connecting shaft, the fixing base is provided with a driving assembly for driving the connecting shaft to reciprocate along the length direction of the fixing base, the bracket is characterized in that the bracket is arranged on the fixed seat, and the bracket is arranged on the fixed seat.

Compared with the prior art, the electric ceiling television bracket of the utility model has the following advantages:

in the electric ceiling television bracket structure, the connecting shaft is arranged on the fixing seat in a sliding way, the sliding of the connecting shaft along the length direction of the fixing seat can realize the adjustment of the angle between the bracket main body and the fixing seat, and the intelligent control is realized and the control is more convenient by installing the corresponding driving assembly on the fixing seat and the control box for controlling the operation of the driving assembly in the specific structure; and drive assembly orders about the connecting axle and removes, and whole drive structure does not have other connection structure except the connecting piece of each articulated linkage in the fixing base, and overall structure looks clean and tidy, pleasing to the eye to it is stable, reliable to the lift adjustment of support main part.

Preferably, the driving assembly comprises a screw rod arranged along the length direction of the fixed seat and a driving motor for driving the screw rod to rotate, a screw rod nut is assembled on the screw rod, and the screw rod nut is connected to the middle of the connecting shaft. In the structure, the screw rod is driven to rotate by the driving motor so as to drive the screw rod sliding block and the connecting shaft to move together, the position of the second connecting piece is further adjusted, the lifting of the support main body is realized, the structure is simple, and the driving is stable.

As the improvement, the fixing base is upper portion open-ended sheet metal framework, the interval is provided with first panel beating seat and second panel beating seat in the sheet metal framework inner chamber, the both ends of lead screw normal running fit is respectively on first panel beating seat and second panel beating seat, driving motor installs on the second panel beating seat, just driving motor's output shaft with the one end coupling of lead screw. Among the above-mentioned improvement structure, the fixing base forms through the panel beating equipment, and light in weight and ceiling simple to operate to set up lead screw and driving motor's special installation panel beating seat on the fixing base, effectively alleviateed the weight of integrated device when realizing that spare part stable installation.

In another improvement, one end of the fixed seat is provided with a motor shell used for surrounding the outside of the driving motor; the lower open end of the metal plate frame is connected with a decorative cover plate. In the above-mentioned improvement structure, realize driving motor and lead screw drive assembly's hidden installation through corresponding motor casing, dress trim cover, promote the pleasing to the eye degree of overall structure appearance.

And the two side walls of the fixed seat are provided with sliding grooves extending along the length direction of the fixed seat, and the two ends of the connecting shaft are respectively assembled in the sliding grooves in a sliding manner. In the above-mentioned improvement structure, the setting of spout structure for the connecting axle is more steady along fixing base length direction's slip, and two tip of spout can realize spacing connecting axle motion stroke.

And the two ends of the connecting shaft are respectively connected with T-shaped sliding blocks, and the two T-shaped sliding blocks are respectively in sliding fit in corresponding sliding grooves. In the above-mentioned improvement structure, set up corresponding T type slider respectively at the both ends of connecting axle, through T type slider realize with corresponding sliding fit between the spout for make a round trip of connecting axle slide more steady, and can also carry out the axial spacing to the connecting axle, thereby guarantee the stability when the support main part is opened or is accomodate.

And the two third connecting pieces are respectively hinged to one end of the limiting rod penetrating out of each second connecting piece. In the improved structure, the limiting rod is further arranged between the two second connecting pieces, so that the limiting of the position in the width direction is realized, and the stability in rotation between the third connecting piece and the second connecting pieces is ensured.

Drawings

Fig. 1 is a structural schematic diagram of the electric ceiling television bracket of the present invention in an unfolded state.

Fig. 2 is another angled partial schematic view of the motorized ceiling television stand of fig. 1.

Fig. 3 is another angled partial schematic view of the motorized ceiling television stand of fig. 2.

Description of reference numerals:

1-a fixed seat, 1.1-a sliding groove, 2-a bracket body, 2.1-a sheet metal, 2.2-a fixed structure, 3-a first connecting piece, 4-a second connecting piece, 5-a third connecting piece, 6-a connecting shaft, 7-a screw rod, 8-a driving motor, 9-a screw rod nut, 10-a first sheet metal seat, 11-a second sheet metal seat, 12-a T-shaped sliding block, 13-a limiting rod, 14-a motor shell, 15-a decorative cover plate, 16-a top sheet metal and 17-a control box.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

In the description of the present invention, it should be noted that the terms "upper end", "lower end", "both sides", "outer side wall", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, the terms "first" and "second" are used for convenience of description and distinction, and have no specific meaning.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides an electric ceiling television bracket, including the support main part 2 that is used for the level to fix fixing base 1 at the ceiling and is used for installing the location TV set, this support main part 2 is conventional structure, generally includes a sheet metal component 2.1 that is used for fixing, installs specific fixed knot who is connected with TV set back junction in sheet metal component 2.1's one end and constructs 2.2, and this department no longer specifically expandes to describe repeatedly.

In addition, the television bracket further comprises two first connecting pieces 3, two second connecting pieces 4 and two third connecting pieces 5, wherein one ends of the two first connecting pieces 3 and one ends of the two second connecting pieces 4 are symmetrically hinged to two sides of one end, away from the fixed structure 2.2, of the sheet metal part 2.1 respectively, the hinged positions of the first connecting pieces 3 and the second connecting pieces 4 and the sheet metal part 2.1 are separated by a certain distance, the other ends of the two first connecting pieces 3 are hinged to two sides of one end of the fixed seat 1 in the width direction respectively, one ends of the two third connecting pieces are hinged to the middle parts of the two second connecting pieces 4 respectively, the other ends of the two third connecting pieces 5 are hinged to two sides of the fixed seat 1 in the width direction respectively, and the hinged points of the two third connecting pieces 5 and the fixed seat 1 are close to the hinged points of the two first connecting pieces 3 and the fixed seat 1; more specifically, a connecting shaft 6 capable of sliding along the length direction is installed at the other end of the fixed seat 1, the other ends of the two second connecting pieces 4 are respectively hinged at two ends of the connecting shaft 6, a driving component for driving the connecting shaft 6 to reciprocate along the length direction of the fixed seat 1 is arranged on the fixed seat 1, the connecting shaft 6 is driven by the driving component to move along the length direction of the fixed seat 1 so as to realize the opening or closing state between the bracket main body 2 and the fixed seat 1 and further realize the angle adjustment between the television and the ceiling, namely, when the television needs to be lowered for use, the driving component drives the connecting shaft 6 to slide towards the direction of the first connecting piece 1, the connecting shaft 6 drives the upper end of the second connecting piece 4 to move towards the direction close to the first connecting piece 3, meanwhile, the lower end of the second connecting piece 4 drives one end of the bracket main body 2, which is provided with the television, to open and move away from the ceiling; similarly, when the television needs to be stored, the driving assembly drives the connecting shaft 6 to drive the upper end of the second connecting piece 4 to move reversely. More specifically, still be equipped with the control box 17 that is used for controlling the drive assembly motion on fixing base 1 in this embodiment, realize automated control, it is more convenient to adjust.

In this embodiment, as shown in fig. 2, the driving assembly includes a screw rod 7 disposed along the length direction of the fixing base 1 and a driving motor 8 for driving the screw rod 7 to rotate, a screw rod nut 9 is assembled on the screw rod 7, and the screw rod nut 9 is connected to the middle of the connecting shaft 6. Concretely, order about lead screw 7 rotatory through driving motor 8 to under the outside screw drive effect of lead screw 7, reciprocating motion can be made along the axial of lead screw 7 to screw-nut 9, thereby drive connecting axle 6 and remove along 1 length direction of fixing base, simple structure, the drive is steady.

On the other hand, the fixing seat 1 in this embodiment is a sheet metal frame with openings at both upper and lower ends, and the outer side of the upper opening end of the sheet metal frame is connected with a corresponding top sheet metal 16 for realizing the connection and fixation of the fixing seat 1 and the ceiling; in addition, a first sheet metal seat 10 and a second sheet metal seat 11 are arranged in the inner cavity of the sheet metal frame at intervals, two ends of the screw rod 7 are respectively in running fit with the first sheet metal seat 10 and the second sheet metal seat 11, the driving motor 8 is installed on the second sheet metal seat 11, and an output shaft of the driving motor 8 is in shaft connection with one end of the screw rod 7. Fixing base 1 assembles the frame that forms for the panel beating in this structure, and processing is convenient, and light in weight reduces the effort that mounting structure received on the ceiling, guarantees structural stability.

In addition, because the lower end surface of the fixed seat 1 is directly visible after the fixed seat is installed on the ceiling, in order to ensure the aesthetic property, one end of the fixed seat 1 is provided with a motor shell 14 used for surrounding the outside of the driving motor 8; the lower open end of the sheet metal frame is connected with a decorative cover plate 15, as shown in fig. 3. Specifically, motor casing 14 and dress trim cover 15 are plastics injection molding structure, and processing is convenient, and the appearance is pleasing to the eye to light in weight.

As shown in fig. 2 and 3, two side walls of the fixing base 1 are provided with sliding grooves 1.1 extending along the length direction thereof, and two ends of the connecting shaft 6 are respectively assembled in the sliding grooves 1.1 in a sliding manner. In order to further ensure that the two ends of the connecting shaft 6 slide more smoothly and stably in the sliding grooves 1.1, the two ends of the connecting shaft 6 are respectively connected with T-shaped sliding blocks 12, and the two T-shaped sliding blocks 12 are respectively in sliding fit with the corresponding sliding grooves 1.1. Specifically, when the two T-shaped sliders 12 are installed, the small end of each T-shaped slider 12 penetrates through the corresponding sliding groove 1.1 along the direction from outside to inside, the small end of each T-shaped slider 12 is respectively connected with the two ends of the connecting shaft 6 in a sleeved mode, the side wall of the large end of each T-shaped slider 12 abuts against the two side walls of the fixing seat 1, axial limiting of the connecting shaft 6 is achieved, and sliding stability of each T-shaped slider in the sliding groove 1.1 is guaranteed. In addition, the T-shaped sliding block 12 in the structure is detachably connected with the connecting shaft 6, and the detachable connecting structure is a wear part, so that later maintenance and replacement are more convenient.

In this embodiment, as shown in fig. 1, a limiting rod 13 is connected between the two second connecting members 4, two ends of the limiting rod 13 respectively penetrate through the two second connecting members 4, and one ends of the two third connecting members 5 are respectively hinged to the limiting rod 13 and penetrate through one end of each second connecting member 4. The distance between the two second connecting pieces 4 is limited through the limiting rod 13 in the structure, and the stability of rotation between the second connecting pieces 4 and the third connecting piece 5 is guaranteed.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present disclosure, and such changes and modifications will fall within the scope of the present invention.

Claims

1. The utility model provides an electric ceiling TV support, includes fixing base (1), support subject (2), two first connecting pieces (3), two second connecting pieces (4) and two third connecting pieces (5), the one end of two first connecting pieces (3) and the one end of two second connecting pieces (4) hinge of symmetry respectively the both sides of support subject (2), two the other end of first connecting piece (3) articulates respectively fixing base (1) one end width direction's both sides, two the one end of third connecting piece articulates respectively two the middle part of second connecting piece (4), two the other end of third connecting piece (5) articulates respectively fixing base (1) width direction's both sides, its characterized in that: connecting axle (6) that can follow its length direction gliding is installed to the other end of fixing base (1), two the other end of second connecting piece (4) articulates respectively the both ends of connecting axle (6), be equipped with on fixing base (1) and be used for the drive connecting axle (6) are along fixing base (1) length direction reciprocating motion's drive assembly, in order to order about support main part (2) with be between fixing base (1) and open or the state of drawing in, still be equipped with on fixing base (1) and be used for control drive assembly motion's control box (17).

2. The motorized ceiling television stand of claim 1, wherein: the driving assembly comprises a screw rod (7) and a driving motor (8), the screw rod (7) is arranged along the length direction of the fixing seat (1), the driving motor drives the screw rod (7) to rotate, a screw rod nut (9) is assembled on the screw rod (7), and the screw rod nut (9) is connected to the middle of the connecting shaft (6).

3. A motorized ceiling television stand according to claim 2, in which: fixing base (1) is upper and lower equal open-ended panel beating frame, the interval is provided with first panel beating seat (10) and second panel beating seat (11) in the panel beating frame inner chamber, the both ends of lead screw (7) normal running fit is respectively on first panel beating seat (10) and second panel beating seat (11), driving motor (8) are installed on second panel beating seat (11), just the output shaft of driving motor (8) with the one end coupling of lead screw (7).

4. The motorized ceiling television stand of claim 3, wherein: one end of the fixed seat (1) is provided with a motor shell (14) used for surrounding the outside of the driving motor (8); the lower opening end of the sheet metal frame is connected with a decorative cover plate (15).

5. A motorized ceiling television stand according to claim 3, in which: the two side walls of the fixed seat (1) are provided with sliding grooves (1.1) extending along the length direction of the fixed seat, and the two ends of the connecting shaft (6) are respectively assembled in the sliding grooves (1.1) in a sliding mode.

6. A motorized ceiling television stand according to claim 5, in which: the two ends of the connecting shaft (6) are respectively connected with T-shaped sliding blocks (12), and the two T-shaped sliding blocks (12) are respectively in sliding fit in corresponding sliding grooves (1.1).

7. A motorized ceiling television stand according to claim 1, in which: a limiting rod (13) is connected between the two second connecting pieces (4), two ends of the limiting rod (13) penetrate through the two second connecting pieces (4), and one ends of the two third connecting pieces (5) are hinged to one end of each second connecting piece (4) penetrating through the limiting rod (13).