Television backboard convenient to hang

Abstract

The utility model relates to a television backboard convenient to hang. According to the technical scheme, a fixing clamping ring is installed on the outer surface of a television back plate, three sets of counter bores are formed in the circumferential inner side wall of the fixing clamping ring in a circumferential array mode, through holes are formed in the circumferential side wall right opposite to the counter bores in a penetrating mode, pins with caps at the two ends are movably inserted into the counter bores and the through holes, and the circumferential wall of the outer side of the fixing clamping ring is movably sleeved with a movable ring. Three notches are formed in the circumferential side wall of the movable ring in a circumferential array mode at the positions corresponding to the pins, arc-shaped blocks are fixedly arranged on the front sides and the rear sides of the anticlockwise ends of the notches respectively, a rectangular through groove is formed in the top of the circumferential side wall of the movable ring, a stop screw is screwed into a fixed clamping ring opening hole right opposite to the center of the rectangular through groove, and a fixed column is inserted into the fixed clamping ring. A circle of annular groove is formed in the position, right opposite to the pin, of the circumferential side wall of the fixing column, a circle of permanent magnet ring is fixedly sleeved with the annular groove, and the front end of the fixing column is fixedly connected with a wall mounting plate. The utility model has the beneficial effects of being convenient to adjust and install and improving the hanging efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to TV backboard mounting field relates to a TV backboard of convenient suspension. BACKGROUND

[0002] TV backboard, it is generally refers to the protective shell installed behind the motor. When the TV is hung on the wall, the mounting hole of the TV backboard needs to cooperate with the external hanging bracket for installation. When using this kind of hanging bracket for installation, the end of the hanging bracket connected with the TV backboard and the end of the hanging bracket installed on the background wall cannot be adjusted in angle after fixed connection, therefore, during the installation process, if you want to ensure that the TV is installed horizontally on the background wall, you often need to use a level to drill anchor points on the background wall, and the installation process tests the installation level of the installer, thus resulting in low installation efficiency, and the phenomenon of TV skewing after installation still exists, which affects the installation experience of users.

[0003] Therefore, the utility model provides a TV backboard of convenient suspension, solves the above problems. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model discloses a TV backboard of convenient suspension, which adopts the technical scheme of comprising a TV backboard, a fixed snap ring is fixedly installed at the center of the outer surface of the TV backboard, three groups of counterbores are arranged in the circumferential inner side wall of the fixed snap ring, through holes are arranged through the circumferential side wall opposite to the counterbores, two capped pins are movably inserted into the counterbores and the through holes, an active ring is movably sleeved on the outer circumferential wall of the fixed snap ring, three notches are arranged in the circumferential side wall of the active ring in the positions corresponding to the pins, arc-shaped blocks are fixedly arranged on the front and back sides of the end of the notch facing counterclockwise, a rectangular through groove is arranged at the top of the circumferential side wall of the active ring, a lever is fixedly arranged on the circumferential side wall on the left side of the rectangular through groove, a stop screw is screwed into the opening of the fixed snap ring opposite to the center of the rectangular through groove, a fixed column is inserted into the fixed snap ring, a circular annular groove is arranged in the position of the pin on the circumferential side wall of the fixed column, a circular permanent magnet ring is fixedly sleeved in the annular groove, and a wall mounting plate is fixedly connected to the front end of the fixed column.

[0005] As a preferred scheme of the utility model, four mounting counterbores are arranged in the circumferential array of the front side wall of the fixed snap ring, which facilitates the connection of the fixed snap ring with the reserved hole position of the TV backboard through screws.

[0006] As a preferred scheme of the utility model, when the pin cap towards inside is retracted into the counterbore, the end cap does not exceed the inner side wall of the fixed clasp, thus avoiding the interference between the fixed column and the pin when the fixed column is inserted into the fixed clasp.

[0007] As a preferred scheme of the utility model, when the pin cap towards inside is retracted into the counterbore, the end cap does not exceed the inner side wall of the fixed clasp, thus avoiding the interference between the fixed column and the pin when the fixed column is inserted into the fixed clasp.

[0008] As a preferred scheme of the utility model, the end of the stop screw towards top is movably inserted into the fixed lug fixedly installed on the back plate of the television set.

[0009] As a preferred scheme of the utility model, the left and right side walls of the mounting plate are respectively provided with mounting holes, thus facilitating the butt joint installation with the mounting holes of the wall.

[0010] The utility model discloses the beneficial effect that: through setting up the fixed clasp, the fixed clasp circumferential side wall is provided with 3 groups of pins in circumferential array, the fixed clasp is peripherally sleeved with the movable ring, the movable ring is provided with the notched groove in circumferential array, the front and rear sides of one end of the notched groove are provided with the arc block, the fixed column with the annular groove is inserted into the fixed clasp, the annular groove is fixedly sleeved with the permanent magnet ring, when installing, the fixed column is inserted into the fixed clasp, under the magnetism of the permanent magnet ring, the end cap towards inside is inhaled into the annular groove of the fixed column, thereby completing the clamping of both, according to the horizontal line of the laser level projection on the wall, can contrast the rotating television set and make it reach the level, then tighten the stop screw, make the stop screw tightly press the limiting groove of the fixed column, thereby fixing the angle of the television set, and then through the back plate of the television set, the punching precision and installation requirement of the traditional suspension frame can be reduced, and the efficiency of suspension installation is improved. ACCURATE DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0012] Fig. 2 It is the fixed clasp and movable ring assembly schematic diagram of the utility model;

[0013] Fig. 3 It is the fixed clasp section view of the utility model;

[0014] Fig. 4 It is the fixed column schematic diagram of the utility model.

[0015] In the figure: 1 - TV backplane, 2 - fixed ring, 3 - movable ring, 4 - stop screw, 5 - fixed column, 6 - wall mounting plate, 11 - fixed ear, 21 - counterbore, 22 - through hole, 23 - pin, 24 - mounting counterbore, 31 - slot, 32 - arc block, 33 - rectangular slot, 34 - lever, 51 - circular groove, 52 - permanent magnet ring, 61 - mounting hole. DETAILED DESCRIPTION

[0016] Example 1

[0017] As Figs. 1 to 4 shown, the utility model discloses a convenient television backplane of hanging adopts the technical scheme is, including television backplane 1, the outer surface center fixed mounting fixed ring 2 of television backplane 1, the circumferential inner side wall circumferential array of fixed ring 2 is set 3 groups of counterbore 21, the counterbore 21 is opposite the circumferential side wall and is set through hole 22, the counterbore 21, the through hole 22 is movably inserted and is installed two head cap pin 23, when the end cap of pin 23 is inwards and is retracted in the counterbore 21, the end cap does not exceed the inner side wall of fixed ring 2, the front side wall circumferential array of fixed ring 2 is set four mounting counterbores 24, the outer circumferential wall of fixed ring 2 is movably sleeved movable ring 3, the circumferential side wall of movable ring 3 is set 3 slot 31 in the circumferential array of corresponding pin 23 part, the front and rear sides of the end of the slot 31 counterclockwise are fixedly set arc block 32 respectively, when the front and rear arc blocks 32 are completely inserted into the bottom of the end cap of corresponding pin 23 outward, the end cap of pin 23 is completely retracted in the counterbore 21, the top of the circumferential side wall of movable ring 3 is set rectangular slot 33, the circumferential side wall on the left side of rectangular slot 33 is fixedly set lever 34, the fixed ring 2 aperture of the center of rectangular slot 33 is screwed and is installed stop screw 4, the upper end of stop screw 4 is movably inserted in fixed ear 11 fixedly installed on television backplane 1, fixed column 5 is inserted in fixed ring 2, a circle of circular groove 51 is set on the circumferential side wall of fixed column 5 and is opposite the position of pin 23, a circle of permanent magnet ring 52 is fixedly sleeved in circular groove 51, the front end of fixed column 5 is fixedly connected wall mounting plate 6, and the left and right side walls of mounting plate 6 are respectively set mounting hole 61.

[0018] The working principle of the utility model is: during installation, the fixed clamping ring 2 is installed on the television back plate 1 through four installation counterbores 24 on the fixed clamping ring 2 cooperating with screws, then according to the position of the television installation on the wall, the mounting hole of the corresponding wall mounting plate 6 is drawn on the background wall, the mounting hole position is punched, the wall mounting plate 6 and the fixed column 5 are fixed and installed on the wall through the mounting hole 61 on the wall mounting plate 6 cooperating with screws, then the push rod 34 is pushed, the movable ring 3 rotates a certain angle, the arc block 32 on the movable ring 3 inserts into the end cap on the outer side of the pin 23, the end cap on the inner side of the pin 23 is retracted into the corresponding counterbore 21, then the television body with the fixed clamping ring 2 is clamped on the fixed column 5 on the wall, the push rod 34 is rotated reversely again, the arc block 32 on the movable ring 3 is separated from the end cap on the outer side of the pin 23, under the magnetic action of the permanent magnet ring 52 in the circular ring groove 51, the end cap on the inner side of the pin 23 is attracted into the circular ring groove 51, thereby the clamping of the fixed clamping ring 2 and the fixed column 5 is realized, then according to the level calibration, the television can be rotated, so that the television reaches the horizontal state, finally the locking stop screw 4 is locked, so that the stop screw 4 tightly presses the fixed column 5, thereby the television is fixed.

[0019] The electrical connection mode or structure not described in detail in the present text is prior art.

[0020] Although the specific embodiments of the utility model have been described in detail above, the utility model is not limited to the above embodiments, within the knowledge range possessed by those skilled in the art, various changes can be made without departing from the purpose of the utility model, and the modification or deformation without creative labor is still within the protection range of the utility model.

Claims

1. A conveniently mounted television back panel, comprising a television back panel (1), characterized in that: A fixing ring (2) is fixedly installed at the center of the outer surface of the TV back panel (1). The inner circumferential sidewall of the fixing ring (2) has three sets of countersunk holes (21). The circumferential sidewall opposite the countersunk holes (21) has through holes (22). Pins (23) with caps at both ends are movably inserted into the countersunk holes (21) and through holes (22). A movable ring (3) is movably fitted on the outer circumferential sidewall of the fixing ring (2). The circumferential sidewall of the movable ring (3) has three slots (31) arranged in a circular array at the part of the pins (23). The front and rear sides of the counterclockwise side of the slots (31) are respectively fixed. An arc-shaped block (32) is fixedly set. A rectangular through groove (33) is opened on the top of the circumferential side wall of the movable ring (3). A lever (34) is fixedly set on the circumferential side wall on the left side of the rectangular through groove (33). A fixed retaining ring (2) is opened in the center of the rectangular through groove (33) and a stop screw (4) is screwed in. A fixed post (5) is inserted in the fixed retaining ring (2). A circular groove (51) is opened on the circumferential side wall of the fixed post (5) in front of the pin (23). A permanent magnet ring (52) is fixedly fitted in the circular groove (51). The front end of the fixed post (5) is fixedly connected to the wall mounting plate (6).

2. The conveniently hung television back panel according to claim 1, characterized in that: The front side wall of the fixing ring (2) has four mounting countersunk holes (24) arranged in a circular array.

3. A conveniently suspended television back panel according to claim 1, characterized in that: When the inward-facing end cap of the pin (23) retracts into the countersunk hole (21), the end cap does not extend beyond the inner wall of the retaining ring (2).

4. A conveniently mounted television back panel according to claim 1, characterized in that: The movable ring (3) rotates clockwise around the fixed retaining ring (2) so that when the front and rear arc blocks (32) are fully inserted into the bottom of the end cap with the corresponding pin (23) facing outward, the end cap with the pin (23) facing inward is completely retracted into the countersunk hole (21).

5. A conveniently mounted television back panel according to claim 1, characterized in that: The upper end of the locking screw (4) is movably inserted into the fixing ear (11) that is fixedly installed on the back panel (1) of the television.

6. A conveniently suspended television back panel according to claim 1, characterized in that: Mounting holes (61) are respectively opened on the left and right sidewall edges of the mounting plate (6).

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