CN112303451A

CN112303451A - TV set display screen damping fixing base

Info

Publication number: CN112303451A
Application number: CN202011207448.2A
Authority: CN
Inventors: 沈杰衡
Original assignee: Guangdong Hanke Industry Co ltd
Current assignee: Guangdong Hanke Industry Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-02-02

Abstract

The invention discloses a vibration reduction fixing seat for a television display screen, which comprises a mounting plate and a fixing plate, wherein the mounting plate is provided with a plurality of first mounting holes which can be connected with the television display screen, the fixing plate is provided with a plurality of second mounting holes which can be connected with a wall, the fixing plate is provided with vertically distributed mounting columns, the mounting plate is provided with connecting rings which can be sleeved with the mounting columns, the connecting rings are distributed along the circumference in an array manner and provided with a plurality of mounting through holes pointing to the mounting columns, each mounting through hole is internally provided with an elastic locking device which can be abutted against the mounting columns, and each elastic locking device is elastically connected with the mounting columns together. The connecting ring is elastically connected with the mounting column through the plurality of elastic locking devices distributed in the circumferential array, so that the vibration-damping and buffering device has the function of vibration damping and buffering, is uniformly stressed, and avoids the television display screen from being damaged due to vibration.

Description

TV set display screen damping fixing base

Technical Field

The invention relates to the technical field of television installation, in particular to a vibration reduction fixing seat for a television display screen.

Background

Most of the existing television display screens adopt liquid crystal displays to be used as display screens, most of the television display screens are installed and fixed in a hanging mode, the existing television fixing seats generally do not have a vibration reduction function and are in rigid connection, when the display screens or the fixing seats are vibrated, the display screens are extremely easy to break or damage, and the long-term use of the display screens is not facilitated.

Disclosure of Invention

The invention aims to provide a vibration-damping fixing seat for a television display screen, which solves the problem that the television display screen is easily damaged due to vibration when the television display screen is fixedly installed in a hanging manner in the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a TV set display screen damping fixing base, includes mounting panel and fixed plate, the mounting panel is equipped with the first mounting hole of a plurality of that can be connected with the TV set display screen, be equipped with a plurality of second mounting hole that can be connected with the wall on the fixed plate, be provided with the erection column of vertical distribution on the fixed plate, be provided with on the mounting panel can with the go-between of erection column suit, the go-between is equipped with a plurality of sensing along circumference array distribution the erection hole of erection column, every be equipped with in the erection hole can with the elasticity locking device of erection column butt, each the common elastic connection of elasticity locking device the erection column.

Further, elasticity locking device includes the spring and is located respectively the roof pressure spare and the retaining member at installation through-hole both ends, the retaining member is established and is close to go-between outside one end in the installation through-hole, the one end of roof pressure spare slides and sets up in the installation through-hole, the other end of roof pressure spare extends the installation through-hole, the both ends of spring support respectively and connect the roof pressure spare with the retaining member. The spring can provide sufficient elastic action, can maintain the trend that the roof pressure piece stretches out towards the go-between inboard all the time, corresponds each retaining member respectively and locks on the installation through-hole after, and the surface of the fixed mounting post of butt joint is supported in the cooperation jointly of a plurality of roof pressure pieces.

Furthermore, a first anti-slip ring is arranged at one end, close to the inner side of the connecting ring, of the mounting through hole, and a second anti-slip ring which is matched with the first anti-slip ring to limit the sliding of the jacking member is arranged at one end, located in the mounting through hole, of the jacking member. Through setting up first anticreep ring and second anticreep ring, can avoid the roof pressure piece to break away from the installation through-hole.

Furthermore, the installation through hole is provided with an internal thread at one end close to the outer side of the connecting ring, and the locking piece is provided with an external thread matched with the internal thread. The threaded structure is adopted to facilitate assembly, and the locking force of the jacking part against the mounting column can be adjusted by only rotating and twisting the locking part.

Further, the outer surface of the upper portion of the mounting column is provided with an annular mounting groove, and the annular mounting groove is nested with a damping buffer sleeve which can be abutted to the elastic locking device. Therefore, the vibration damping cushion sleeve can be used for further buffering the external force, and the vibration damping effect is improved.

Furthermore, the outer surface of the vibration damping buffer sleeve is provided with an anti-skidding structure, so that each jacking part can be firmly contacted to be locked and installed, and the slippage is avoided.

Furthermore, the antiskid structure is a plurality of annular convex ribs distributed at equal intervals, and has better antiskid and vibration reduction buffering effects.

Or the anti-slip structure is uniformly distributed bulges or grid-shaped anti-slip lines, and has better anti-slip and vibration-damping buffering effects.

Further, the bottom of fixed plate is equipped with the connecting plate of horizontal distribution, be provided with the installation axle of vertical distribution on the connecting plate, the erection column has the shaft hole that runs through both ends, the shaft hole passes through the bearing and rotates the connection the installation axle. So, through pivoted mounting means fixed mounting post for the TV set display screen after the installation can watch needs according to the user and adjust the angle of watching, improves user experience.

Furthermore, the connecting plate is provided with a limiting ring annularly distributed around the mounting shaft, and a reinforcing rib plate is arranged between the connecting plate and the fixing plate. The spacing ring can rotate with the surface of erection column to be connected, plays the guide effect of the erection column of being convenient for assemble and improves the limiting displacement of the intensity between erection column, installation axle and connecting plate three, so, the TV set display screen is more stable safety when rotating angle regulation. Set up deep floor, can improve the intensity between connecting plate and the fixed plate, not fragile.

Compared with the prior art, the invention provides a vibration reduction fixing seat for a television display screen, which has the following beneficial effects:

the connecting ring is elastically connected with the mounting column through the plurality of elastic locking devices distributed in the circumferential array, so that the vibration-damping and buffering device has the function of vibration damping and buffering, is uniformly stressed, and avoids the television display screen from being damaged due to vibration.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of a half-section structure of the present invention;

FIG. 3 is a schematic sectional view taken along the line A-A in FIG. 2;

FIG. 4 is an enlarged view of detail B in FIG. 2;

FIG. 5 is an enlarged view of detail C of FIG. 3;

FIG. 6 is a schematic view of the installation of the resilient locking means;

FIG. 7 is a schematic view of the present invention mounted to a television display screen;

FIG. 8 is a perspective view of the present invention mounted with a television display screen;

FIG. 9 is a schematic structural view of another damping cushion sleeve;

fig. 10 is a schematic structural view of another damping cushion sleeve.

Reference numerals: 1. mounting a plate; 11. a first mounting hole; 12. a connecting ring; 121. mounting a through hole; 122. a first anti-slip ring; 2. a fixing plate; 21. a second mounting hole; 22. a connecting plate; 221. installing a shaft; 222. a limiting ring; 23. reinforcing rib plates; 3. mounting a column; 31. an annular mounting groove; 32. a shaft hole; 4. an elastic locking device; 41. a spring; 42. a jacking member; 421. a second anti-slip ring; 43. a locking member; 5. a vibration damping cushion sleeve; 51. an annular convex rib; 52. a protrusion; 53. anti-slip lines; 6. a bearing; 7. a television display screen; 8. a screw; 9. and (7) sealing the cover.

Detailed Description

The technical solutions of the present invention will be described clearly and completely in the following detailed description of embodiments thereof, which is to be understood as being illustrative only and not restrictive in all respects. 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 "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 10, the present embodiment provides a tv display screen damping fixing base, which includes a mounting plate 1 and a fixing plate 2, wherein the mounting plate 1 is provided with four first mounting holes 11 capable of being connected to a tv display screen 7, the fixing plate 2 is provided with four second mounting holes 21 capable of being connected to a wall, the mounting plate 1 mounts the tv display screen 7 by assembling screws 8 at the first mounting holes 11, and the fixing plate 2 is hung on the wall by assembling the screws 8 at the second mounting holes 21. Be provided with the erection column 3 of vertical distribution on the fixed plate 2, be provided with on the mounting panel 1 can with the go-between 12 of erection column 3 suit, go-between 12 distributes along circumference array and is equipped with that a plurality of is directional the circular shape installation through-hole 121 of erection column 3, installation through-hole 121 totally six divide two-layer distribution, and every layer sets up threely. Each mounting through hole 121 is provided with an elastic locking device 4 which can be abutted to the mounting column 3, and each elastic locking device 4 is elastically connected with the mounting column 3 together. Elastic locking device 4 through a plurality of circumference array distribution carries out elastic connection with go-between 12 and erection column 3 to possess the function of damping buffering, and the atress is even, avoided TV set display screen 7 easily to receive the vibration and damaged.

Referring to fig. 3, 5 and 6, the elastic locking device 4 includes a spring 41, and a pressing member 42 and a locking member 43 respectively located at two ends of the installation through hole 121, the locking member 43 is disposed in the installation through hole 121 near one end of the outer side of the connection ring 12, one end of the pressing member 42 is slidably disposed in the installation through hole 121, the other end of the pressing member 42 extends out of the installation through hole 121, and two ends of the spring 41 respectively abut against and connect the pressing member 42 and the locking member 43. Preferably, the top pressing member 42 has a cylindrical shape. The spring 41 can provide sufficient elastic force to maintain the pressing member 42 always extending toward the inner side of the connection ring 12, and after the locking members 43 are respectively and correspondingly locked on the installation through holes 121, the pressing members 42 are cooperatively abutted against the outer surface of the fixed installation column 3.

Referring to fig. 4 and 5, in order to limit the movement of the pressing member 42, the mounting through hole 121 is provided with a first anti-slip ring 122 at an end close to the inner side of the connecting ring 12, and the pressing member 42 is provided with a second anti-slip ring 421 at an end located in the mounting through hole 121 and cooperating with the first anti-slip ring 122 to limit the sliding of the pressing member 42. By providing the first and second slip-off preventing

rings

122 and 421, the abutting member 42 can be prevented from being disengaged from the mounting through-hole 121.

The mounting through-hole 121 is provided with an internal thread at an end thereof adjacent to an outer side of the connection ring 12, and the locker 43 has an external thread adapted to the internal thread. The threaded structure is adopted to facilitate assembly, and the locking force of the jacking part 42 against the mounting column 3 can be adjusted by only rotating and twisting the locking part 43. Preferably, the locking member 43 has a threaded connector at one end and a hexagonal socket head at the other end.

Referring to fig. 1 to 8, in some embodiments, in order to absorb the external force, the upper outer surface of the mounting post 3 is provided with an annular mounting groove 31, and the annular mounting groove 31 is nested with a damping cushion sleeve 5 which can be abutted with the elastic locking device 4. Therefore, the vibration damping effect can be further improved by utilizing the vibration damping buffer sleeve 5, and the damage to the display screen 7 of the television can be avoided. Preferably, the damping cushion sleeve 5 is a rubber sleeve.

As a modified embodiment, the outer surface of the damping buffer sleeve 5 is provided with an anti-slip structure, so that each jacking member 42 can be firmly contacted for locking installation, and slip is avoided.

Specifically, referring to fig. 1 to 8, the anti-slip structure is a plurality of annular convex ribs 51 with semicircular cross section shapes distributed at equal intervals, so that the anti-slip structure has better anti-slip and vibration damping buffering effects. Alternatively, the cross-sectional shape of the annular bead 51 may be triangular, rectangular, etc.

Referring to fig. 9, in other embodiments, the anti-slip structure is a uniform distribution of protrusions 52, and the shape of the protrusions 52 is preferably hemispherical, so that the anti-slip and vibration damping effects are good.

Referring to fig. 10, in other embodiments, the anti-slip structure is a grid-shaped anti-slip texture 53, so as to have better anti-slip and vibration damping effects.

Referring to fig. 1-8, in some embodiments, the mounting posts 3 are rotatably disposed to adjust the angle of the television display. Specifically, the bottom of fixed plate 2 is equipped with horizontal distribution's connecting plate 22, be provided with vertical distribution's installation axle 221 on the connecting plate 22, erection column 3 has the shaft hole 32 that runs through both ends, shaft hole 32 passes through bearing 6 and rotates the connection installation axle 221. The upper end cover of the shaft hole 32 is provided with a sealing cover 9 so as to prevent dust accumulated in the shaft hole 32 from influencing the rotation of the mounting column 3. So, through pivoted mounting means fixed mounting post 3 for the TV set display screen 7 after the installation can watch needs according to the user and adjust the angle of watching, improves user experience.

Further, the connecting plate 22 is provided with a limiting ring 222 annularly distributed around the mounting shaft 221, and a reinforcing rib plate 23 is arranged between the connecting plate 22 and the fixing plate 2. The spacing ring 222 can be connected with the surface rotation of erection column 3, plays the guide effect of being convenient for assemble erection column 3 and improves the limiting displacement of the intensity between erection column 3, installation axle 221 and connecting plate 22 three, so, TV set display 7 is more stable safety when rotating angle regulation. The reinforcing rib plate 23 is arranged, so that the strength between the connecting plate 22 and the fixing plate 2 can be improved, and the fixing plate is not easy to damage.

In some embodiments, the mounting post 3 may be directly fixed on the connecting plate 22 and fixedly connected to the fixing plate 2 through the connecting plate 22, so as to form an integral structure, and in this case, the tv display 7 does not need to be additionally adjusted in angle after being mounted.

It should be noted that in other embodiments, the number of the installation through holes 121 can be reasonably selected, so that the plurality of elastic locking devices 4 can have a better locking force.

Referring to fig. 1 to 8, the installation process of installing the display screen of the television set by adopting the invention is as follows:

(1) preassembling a vibration reduction fixing seat of a television display screen: the mounting post 3 is first inserted into the mounting shaft 221 by the bearing 6, and the upper end of the shaft hole 32 is covered with the sealing cover 9 to prevent dust from accumulating. Then, the connecting ring 12 is sleeved on the mounting post 3, and each locking member 43 is screwed, so that the jacking member 42 is abutted against the damping buffer sleeve 5 locked on the mounting post 3, thereby elastically connecting the mounting plate 1 and the fixing plate 2 together, and completing the preassembly.

(2) The television display screen is installed: the fixing plate 2 is firmly mounted on the wall through the screws 8, and then the television display screen 7 is assembled on the mounting plate 1 through the screws 8, so that the whole mounting process is completed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a TV set display screen damping fixing base, includes mounting panel (1) and fixed plate (2), mounting panel (1) is equipped with a plurality of first mounting hole (11) that can be connected with TV set display screen (7), be equipped with a plurality of second mounting hole (21) that can be connected with the wall on fixed plate (2), its characterized in that: be provided with erection column (3) of vertical distribution on fixed plate (2), be provided with on mounting panel (1) can with go-between (12) of erection column (3) suit, go-between (12) are equipped with a plurality of along circumference array distribution and point to installation through-hole (121) of erection column (3), every be equipped with in installation through-hole (121) can with elasticity locking device (4) of erection column (3) butt, each elasticity locking device (4) common elastic connection erection column (3).

2. The vibration-damping holder for a tv display screen according to claim 1, wherein: elasticity locking device (4) include spring (41) and are located respectively top pressure spare (42) and retaining member (43) at installation through-hole (121) both ends, retaining member (43) are established and are close to go up go-between (12) outside one end in installation through-hole (121), the one end of top pressure spare (42) slides and sets up in installation through-hole (121), the other end of top pressure spare (42) extends installation through-hole (121), the both ends of spring (41) are supported respectively and are pushed up the connection top pressure spare (42) with retaining member (43).

3. The vibration-damping holder for a tv display screen according to claim 2, wherein: a first anti-slip ring (122) is arranged at one end of the mounting through hole (121) close to the inner side of the connecting ring (12), and a second anti-slip ring (421) which is matched with the first anti-slip ring (122) to limit the sliding of the top pressing piece (42) is arranged at one end of the top pressing piece (42) in the mounting through hole (121).

4. The vibration-damping holder for a tv display screen according to claim 2, wherein: the mounting through hole (121) is provided with an internal thread at one end close to the outer side of the connecting ring (12), and the locking piece (43) is provided with an external thread matched with the internal thread.

5. The vibration-damping holder for a tv display screen according to claim 1, wherein: the outer surface of the upper part of the mounting column (3) is provided with an annular mounting groove (31), and the annular mounting groove (31) is nested with a damping buffer sleeve (5) which can be abutted against the elastic locking device (4).

6. The vibration-damping holder for a tv display screen according to claim 5, wherein: the outer surface of the vibration reduction buffer sleeve (5) is provided with an anti-skidding structure.

7. The vibration-damping holder for a tv display screen according to claim 6, wherein: the anti-slip structure is a plurality of annular convex ribs (51) distributed at equal intervals.

8. The vibration-damping holder for a tv display screen according to claim 6, wherein: the anti-slip structure is provided with evenly distributed bulges (52) or grid-shaped anti-slip lines (53).

9. The TV set display screen damping fixing base of any one of claims 1-8, characterized in that: the bottom of fixed plate (2) is equipped with connecting plate (22) of horizontal distribution, be provided with the installation axle (221) of vertical distribution on connecting plate (22), erection column (3) have shaft hole (32) that run through both ends, shaft hole (32) are passed through bearing (6) and are rotated the connection installation axle (221).

10. The vibration-damping holder for a tv display screen according to claim 9, wherein: the connecting plate (22) is provided with a limiting ring (222) which is annularly distributed around the mounting shaft (221), and a reinforcing rib plate (23) is arranged between the connecting plate (22) and the fixing plate (2).