CN211260096U

CN211260096U - LED screen adjusting bracket

Info

Publication number: CN211260096U
Application number: CN201922012903.2U
Authority: CN
Inventors: 叶江
Original assignee: Hangzhou Huanu Electronic Technology Co ltd
Current assignee: Hangzhou Huanu Electronic Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-14
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a support is adjusted to LED screen belongs to LED auxiliary assembly technical field. The utility model discloses a base, the top of base is provided with the support body, the bottom of support body runs through the base and extends to the inside of base, a plurality of fixed slots have all been seted up on the left side and the right side of support body, the opening has all been seted up on the left side and the right side of base, the left side and the equal fixedly connected with connecting block in right side of base, the surface of connecting block has the pendulum rod through round pin axle swing joint, the inboard fixedly connected with locating pin of pendulum rod, the one end that the pendulum rod was kept away from to the locating pin runs through the. This support is adjusted to LED screen has replaced current needs to dismantle the screen the operation step of installing again, has solved current screen support and can't highly adjust the LED display screen in daily use, has reduced user's the travelling comfort of watching, and the problem that the user of not being convenient for used, this support is adjusted to LED screen possesses advantages such as height-adjusting.

Description

LED screen adjusting bracket

Technical Field

The utility model belongs to the technical field of the LED auxiliary component, specifically be LED screen adjustment support.

Background

The LED display screen is a flat panel display, which is composed of small LED module panels for displaying various information such as characters, images, video signals, etc. the LED is a diode made of gallium, arsenic, phosphorus, nitrogen and indium compounds, which can radiate visible light when electrons and holes are combined by controlling the display mode of the semiconductor LED, so that the LED display screen can be used to make LED, be used as indicator light in circuits and instruments, or form characters or numbers for display.

LED display screen is more and more popularized in present life, and most families can use LED display screen as the television screen, because of the LED display screen is comparatively frivolous, so need use the screen support to fix in the installation, but current screen support can't adjust the height of LED display screen in daily use, has reduced user's the travelling comfort of watching, and the user of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a LED screen adjustment support possesses advantages such as height-adjusting, has solved current screen support and can't highly adjust the LED display screen in daily use, has reduced user's the travelling comfort of watching, the problem that the person of not being convenient for used.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the LED screen adjusting bracket comprises a base, a bracket body is arranged at the top of the base, the bottom end of the bracket body penetrates through the base and extends to the inside of the base, the left side and the right side of the bracket body are both provided with a plurality of fixed grooves, the left side and the right side of the base are both provided with openings, the left side and the right side of the base are both fixedly connected with connecting blocks, the surfaces of the connecting blocks are movably connected with swing rods through pin shafts, the inner side of the swing rod is fixedly connected with a positioning pin, one end of the positioning pin, which is far away from the swing rod, penetrates through the opening and extends to the inside of the fixing groove, the opening and the fixed groove are both movably connected with the positioning pin, one end of the swing rod far away from the positioning pin is fixedly connected with an extrusion rod, the front of the base is movably connected with a transmission rod through a bearing, the front end of the transmission rod is fixedly connected with a cam, and the outer surface of the cam is in contact with the surface of the extrusion rod.

As the supplement and improvement to the technical proposal, the utility model also comprises the following technical characteristics.

The front fixedly connected with cover of base establishes the carriage on transfer line surface, the carriage is located the rear side of cam, the carriage passes through bearing and transfer line swing joint.

The extrusion rod penetrates through the rear side of the swing rod and is fixedly connected with a tension spring, and one end, far away from the swing rod, of the tension spring extends to the back face of the base and is fixedly connected with the base.

Further preferably, the front of the support body is provided with a sliding groove located inside the base, the inside of the base is fixedly connected with a sliding block located inside the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

The surface of the transmission rod is in threaded connection with a threaded sleeve positioned on the back of the cam, a cushion layer sleeved on the surface of the transmission rod is arranged on the back of the threaded sleeve, and one side, far away from the threaded sleeve, of the cushion layer is in contact with the front face of the supporting frame.

The front side of the cam is provided with a rotating wheel, the front end of the transmission rod penetrates through the front side of the cam and is fixedly connected with the back of the rotating wheel, the surface of the rotating wheel is connected with a rubber sleeve in a hot melting mode, and anti-skid grains are formed in the surface of the rubber sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a support is adjusted to LED screen possesses following beneficial effect:

1. this LED screen adjustment support, through the removal support body, make the support body slide in the inside of base, when the support body reachd suitable height and fixed slot and opening align once more, rotatory runner makes the cam reset, the cam promotes the pendulum rod through the pinch bar and turns round in opposite directions, make inside the locating pin reinsertion fixed slot on pendulum rod top, thereby reach the effect of highly adjusting of aliging in support body use, the operating procedure of installing is being carried out again with the screen dismantlement to the current needs of having replaced, the unable height to the LED display screen of daily use in-process of current screen support has been solved, user's the travelling comfort of watching has been reduced, the problem that the user of being not convenient for used, this LED screen adjustment support, possess advantages such as height-adjusting.

2. The LED screen adjusting bracket can increase the contact area of the transmission rod and the base by arranging the supporting frame, avoids the looseness of the connection part of the transmission rod and the base, can improve the stability of the transmission rod, can enable the swing rod to have the reset effect by arranging the tension spring, can directly pull the swing rod to rotate when the cam is separated from the extrusion rod, saves the operation steps that a user needs to pull the swing rod to two sides, can improve the stability of a bracket body by arranging the sliding block and the sliding groove, reduces the friction between the bracket body and the base, avoids the bracket body from being separated from the inside of the base, can fix the transmission rod by arranging the screw sleeve and the cushion layer, prevents the transmission rod from rotating during the use, can increase the contact area of the hand of the user and the transmission rod by arranging the rotating wheel and the rubber sleeve, thereby achieving the effect of improving the friction force of the hand of the user, the phenomenon of skidding is avoided.

Drawings

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

FIG. 2 is a schematic sectional view of the partial structure of the present invention;

FIG. 3 is a schematic top view of the partial structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a base 1, a bracket body 2, a fixing groove 3, an opening 4, a connecting block 5, a swing rod 6, a positioning pin 7, an extrusion rod 8, a transmission rod 9, a cam 10, a support frame 11, a tension spring 12, a sliding groove 13, a sliding block 14, a threaded sleeve 15, a cushion layer 16 and a rotating wheel 17.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the LED screen adjusting bracket includes a base 1, a bracket body 2 is disposed on the top of the base 1, the bottom end of the bracket body 2 penetrates through the base 1 and extends into the base 1, a sliding groove 13 located inside the base 1 is disposed on the front surface of the bracket body 2, a sliding block 14 located inside the sliding groove 13 is fixedly connected inside the base 1, the sliding block 14 is slidably connected with the sliding groove 13, by disposing the sliding block 14 and the sliding groove 13, the stability of the bracket body 2 can be improved, the friction between the bracket body 2 and the base 1 can be reduced, the bracket body 2 can be prevented from being separated from the base 1, a plurality of fixing grooves 3 are disposed on the left side and the right side of the bracket body 2, openings 4 are disposed on the left side and the right side of the base 1, a connecting block 5 is fixedly connected to the left side and the right side of the, the inner side of the swing rod 6 is fixedly connected with a positioning pin 7, one end of the positioning pin 7, far away from the swing rod 6, penetrates through the opening 4 and extends into the fixed groove 3, the opening 4 and the fixed groove 3 are movably connected with the positioning pin 7, one end of the swing rod 6, far away from the positioning pin 7, is fixedly connected with an extrusion rod 8, the extrusion rod 8 penetrates through the rear side of the swing rod 6 and is fixedly connected with a tension spring 12, one end of the tension spring 12, far away from the swing rod 6, extends to the back of the base 1 and is fixedly connected with the base 1, the swing rod 6 can have a resetting effect by arranging the tension spring 12, the swing rod 6 can be directly pulled to rotate when the cam 10 is separated from the extrusion rod 8, the operation step that a user needs to pull the swing rod 6 towards two sides is saved, the front side of the base 1 is movably connected with a transmission rod, the front side of the base 1 is fixedly connected with a supporting frame 11 sleeved on the surface of the transmission rod 9, the supporting frame 11 is positioned at the rear side of the cam 10, the supporting frame 11 is movably connected with the transmission rod 9 through a bearing, the contact area between the transmission rod 9 and the base 1 can be increased by arranging the supporting frame 11, the looseness of the connection part between the transmission rod 9 and the base 1 can be avoided, the stability of the transmission rod 9 can be improved, the surface of the transmission rod 9 is in threaded connection with a threaded sleeve 15 positioned at the back side of the cam 10, the back side of the threaded sleeve 15 is provided with a cushion layer 16 sleeved on the surface of the transmission rod 9, one side of the cushion layer 16 far away from the threaded sleeve 15 is in contact with the front side of the supporting frame 11, the transmission rod 9 can be fixed by arranging the threaded sleeve 15 and the cushion layer 16, the rotation of the transmission rod 9 in the use process is prevented, the front side of the, the surface hot melt of runner 17 is connected with the gum cover, and the antiskid line has been seted up on the surface of gum cover, through setting up runner 17 and gum cover, can increase the area of contact of user hand and transfer line 9 to reach the effect that improves user hand frictional force, avoid appearing the phenomenon of skidding.

When the support is used, the threaded sleeve 15 moves towards the front side and is separated from the contact with the supporting frame 11, then the rotating wheel 17 is rotated, the rotating wheel 17 drives the cam 10 to rotate through the transmission rod 9, the cam 10 rotates from the transverse position to the longitudinal position and is separated from the contact with the extrusion rod 8, meanwhile, the tension spring 12 releases deformation force to pull the extrusion rod 8 to move inwards, the extrusion rod 8 drives the swing rod 6 to rotate by taking the connecting block 5 as an axis and enable the positioning pin 7 to be separated from the inside of the fixed groove 3, then a user moves the support body 2 to enable the support body 2 to slide in the base 1, when the support body 2 reaches a proper height and the fixed groove 3 is aligned with the opening 4 again, the rotating wheel 17 is rotated to reset the cam 10, the cam 10 pushes the swing rod 6 to rotate towards the opposite direction through the extrusion rod 8, the positioning pin 7 at the top end of the swing rod 6 is, thereby reaching the effect of adjusting the alignment height of the bracket body 2 in the using process.

Claims

LED screen adjustment support, including base (1), its characterized in that: the top of the base (1) is provided with a support body (2), the bottom of the support body (2) penetrates through the base (1) and extends into the base (1), the left side and the right side of the support body (2) are respectively provided with a plurality of fixing grooves (3), the left side and the right side of the base (1) are respectively provided with an opening (4), the left side and the right side of the base (1) are respectively and fixedly connected with a connecting block (5), the surface of the connecting block (5) is movably connected with a swing rod (6) through a pin shaft, the inner side of the swing rod (6) is fixedly connected with a positioning pin (7), one end of the positioning pin (7), which is far away from the swing rod (6), penetrates through the opening (4) and extends into the fixing grooves (3), the opening (4) and the fixing grooves (3) are both movably connected with the positioning pin (7), one end of the swing rod (6), which is far, the front surface of the base (1) is movably connected with a transmission rod (9) through a bearing, the front end of the transmission rod (9) is fixedly connected with a cam (10), and the outer surface of the cam (10) is in contact with the surface of the extrusion rod (8).
2. The LED screen adjustment support according to claim 1, wherein: the front fixedly connected with cover of base (1) establishes in the carriage (11) on transfer line (9) surface, carriage (11) are located the rear side of cam (10), carriage (11) pass through bearing and transfer line (9) swing joint.
3. The LED screen adjustment support according to claim 1, wherein: the extrusion rod (8) penetrates through the rear side of the swing rod (6) and is fixedly connected with a tension spring (12), and one end, far away from the swing rod (6), of the tension spring (12) extends to the back of the base (1) and is fixedly connected with the base (1).
4. The LED screen adjustment support according to claim 1, wherein: the front of the support body (2) is provided with a sliding groove (13) located inside the base (1), the inside of the base (1) is fixedly connected with a sliding block (14) located inside the sliding groove (13), and the sliding block (14) is connected with the sliding groove (13) in a sliding mode.
5. The LED screen adjustment support according to claim 2, characterized in that: the surface of the transmission rod (9) is in threaded connection with a threaded sleeve (15) located on the back of the cam (10), a cushion layer (16) sleeved on the surface of the transmission rod (9) is arranged on the back of the threaded sleeve (15), and one side, far away from the threaded sleeve (15), of the cushion layer (16) is in contact with the front face of the supporting frame (11).
6. The LED screen adjustment support according to claim 1, wherein: the front side of cam (10) is provided with runner (17), the front end of transfer line (9) run through to the front side of cam (10) and with the back fixed connection of runner (17), the surperficial hot melt of runner (17) is connected with the gum cover, and the surface of gum cover has seted up anti-skidding line.