CN212273469U

CN212273469U - Projector is with support of being convenient for adjust

Info

Publication number: CN212273469U
Application number: CN202020500963.9U
Authority: CN
Inventors: 李裕玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-01-01
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a support that is convenient for adjust for projector, comprising a base plate, bottom plate top outer wall is fixed with a plurality of gag lever posts, and the top outer wall of gag lever post is fixed with the spacing piece, the outer wall sliding connection of gag lever post has the backup pad, and backup pad top outer wall is fixed with the carousel, and the top outer wall of carousel opens flutedly, and the inner wall bottom of recess is fixed with the second connecting block, and the position that second connecting block one side outer wall is close to the top opens flutedly, and the inner wall of round hole rotates and is connected with the threaded rod, and the both ends of threaded rod all are fixed with the knob. The utility model discloses can realize the upper and lower altitude mixture control of projector, control the projection direction and adjust and projection angle regulation from top to bottom, simple structure, convenient operation can enough provide stable holding power, can let most people conveniently adjust the projector support again, and the support has guaranteed the stability and the equilibrium of fixed plate, can make the device steady when adjusting the projector height from top to bottom.

Description

Projector is with support of being convenient for adjust

Technical Field

The utility model relates to a projector support technical field especially relates to a projector is with support of being convenient for adjust.

Background

The projecting apparatus, also known as the projector, be one kind can be with image or video projection equipment on the curtain, can be through different interfaces with the computer, VCD, DVD, BD, the game machine, DV waits to connect the corresponding video signal of broadcast, the projecting apparatus wide application is in the family, the office, school and entertainment place, it is different according to the working method, there is CRT, different types such as LCD, DLP, the operation of projection angle is adjusted to current projector support is very troublesome, can't satisfy the demand of people daily use, therefore, need for a support that the projector is convenient for to adjust urgently.

Through search, the patent with the chinese patent authorization number CN209196427U discloses a projection bracket, which comprises a base, a bracket main body composed of at least two vertical beams, and a projection connecting seat. Wherein, two vertical beams of the frame main body are fixedly arranged on the base. The projection connecting seat can be vertically movably arranged between the two vertical beams of the frame body and is used for installing a projector. The projection mount of the above patent suffers from the following disadvantages: the adjustment is inconvenient, a lot of time is wasted when the projection angle is adjusted in normal use, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a projector support convenient to adjust.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a support that is convenient for adjust for projector, includes the bottom plate, bottom plate top outer wall is fixed with a plurality of gag lever posts, and the top outer wall of gag lever post is fixed with the spacing piece, the outer wall sliding connection of gag lever post has the backup pad, and backup pad top outer wall is fixed with the carousel, and the top outer wall of carousel opens flutedly, and the inner wall bottom of recess is fixed with the second connecting block, and the position that second connecting block one side outer wall is close to the top is opened flutedly, and the inner wall of round hole rotates and is connected with the threaded rod, and the both ends of threaded rod all are fixed with the knob, the outer wall of threaded rod rotates and is connected with.

As a further aspect of the present invention: the outer wall of the top of the first connecting block is fixed with a fixing plate, the outer wall of one side of the fixing plate is rotatably connected with a support, and the support is connected with the rotary table through screws.

As a further aspect of the present invention: and an electric telescopic rod is fixed on the outer wall of the top of the bottom plate and is connected with the supporting plate through a screw.

As a further aspect of the present invention: the bottom outer wall of bottom plate is fixed with the universal wheel, and one side of universal wheel is provided with the brake block.

As a further aspect of the present invention: the outer wall of the top of the fixing plate is provided with a plurality of rectangular groove holes, a sliding rod is fixed on one side of the inner wall of each rectangular groove hole, and the outer wall of each sliding rod is connected with a fixing clamp in a sliding mode.

As a further aspect of the present invention: the outer wall of one side of the fixing clamp is fixed with a first spring, one end of the first spring is connected with the fixing plate through a screw, and the first spring is connected with the sliding rod in a sliding mode.

As a further aspect of the present invention: the outer wall of the limiting rod is sleeved with a second spring, the second spring is connected with the supporting plate through screws, and the second spring is connected with the bottom plate through screws.

The utility model has the advantages that:

1. the projector support has the advantages that the upper and lower height adjustment, the left and right projection direction adjustment and the upper and lower projection angle adjustment of the projector can be realized through the arranged bottom plate, the limiting rod, the limiting block, the supporting plate, the rotary disc, the first connecting block, the second connecting block, the rotary knob and the threaded rod, the stable supporting force can be provided, the projector support can be conveniently adjusted by most users, the limiting block can prevent the supporting plate from being separated from the limiting rod, and the projector is prevented from sliding off from the device due to unbalance;

2. the projector can be fixed through the fixing plate, the fixing clamp, the first spring and the bracket, the projector is convenient to disassemble, and the bracket ensures the stability and the balance of the fixing plate;

3. through the second spring that sets up, can provide the buffering for the backup pad for the device is when adjusting the projector height from top to bottom, and is more steady.

Drawings

Fig. 1 is a schematic view of an overall structure of a support for a projector according to embodiment 1, which is convenient to adjust;

fig. 2 is a schematic view of a structure of a turntable of a support for a projector according to embodiment 1;

fig. 3 is a schematic structural view of a fixing plate of a bracket for facilitating adjustment for a projector according to embodiment 1;

fig. 4 is a schematic view of an overall structure of a support for a projector according to embodiment 2.

In the figure: 1 bottom plate, 2 electric telescopic handle, 3 backup pads, 4 carousel, 5 fixed plates, 6 supports, 7 stoppers, 8 gag lever posts, 9 universal wheels, 10 first connecting blocks, 11 knobs, 12 second connecting blocks, 13 fixation clamp, 14 first spring, 15 second springs.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a support that is convenient for regulation is used to projector, including bottom plate 1, there are a plurality of gag lever posts 8 on 1 top outer wall of bottom plate through the screw connection, and there is stopper 7 on the top outer wall of gag lever post 8 through the screw connection, there is backup pad 3 on the outer wall sliding connection of gag lever post 8, and there is carousel 4 on 3 top outer walls of backup pad through the screw connection, and the top outer wall of carousel 4 opens flutedly, and there is second connecting block 12 bottom the inner wall of recess through the screw connection, and the position that the outer wall of second connecting block 12 one side is close to the top is opened flushly, and the inner wall of circular hole rotates and is connected with the threaded rod, and the both ends of threaded rod all have knob 11.

There is fixed plate 5 top outer wall of first linkage block 10 through screw connection, and one side outer wall of fixed plate 5 rotates and is connected with support 6, through screw connection between support 6 and the carousel 4, there is electric telescopic handle 2 top outer wall of bottom plate 1 through screw connection, and through screw connection between electric telescopic handle 2 and the backup pad 3, there is universal wheel 9 bottom outer wall of bottom plate 1 through screw connection, and one side of universal wheel 9 is provided with the brake block, open the top outer wall of fixed plate 5 has a plurality of rectangular slotted holes, and there is the slide bar inner wall one side of rectangular slotted hole through screw connection, and the outer wall sliding connection of slide bar has fixation clamp 13, there is first spring 14 one side outer wall of fixation clamp 13 through screw connection, and pass through screw connection between the one end of first spring 14 and fixed plate 5, sliding connection between first spring 14 and the slide bar.

The working principle is as follows: during the use, place the projector on fixed plate 5, press from both sides tightly to fix with fixation clamp 13 with the projector all around, through the flexible length of adjusting electric telescopic handle 2, adjust the upper and lower height of projector, the projection direction that can adjust the projector rotates carousel 4, carousel 4 can 360 degrees rotations, through the slope contained angle of adjusting first connecting block 10 and second connecting block 12, adjust the projection inclination of projector, through rotating knob 11 after the adjustment, press from both sides tight first connecting block 10 and second connecting block 12, restrict its rotation, can fix inclination, support 6 auxiliary stay fixed plate 5, guarantee the balance of projector.

Example 2

Referring to fig. 4, in the present embodiment, compared with embodiment 1, a second spring 15 is sleeved on an outer wall of the limiting rod 8, the second spring 15 is connected with the supporting plate 3 through a screw, and the second spring 15 is connected with the bottom plate 1 through a screw.

The working principle is as follows: during the use, place the projector on fixed plate 5, press from both sides tightly fixedly all around with the projecting apparatus with fixation clamp 13, through the flexible length of adjusting electric telescopic handle 2, adjust the upper and lower height of projecting apparatus, second spring 15 is as the buffering when adjusting, make accommodation process more steady, the projection direction of projecting apparatus can be adjusted to rotation carousel 4, carousel 4 can 360 degrees rotations, through the slope contained angle of adjusting first connecting block 10 and second connecting block 12, adjust the projection inclination of projecting apparatus, through rotating knob 11 after the adjustment, press from both sides tight first connecting block 10 and second connecting block 12, restrict its rotation, can fix inclination, support 6 auxiliary stay fixed plate 5, guarantee the balance of projecting apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support that is convenient for adjust for projector, includes bottom plate (1), its characterized in that, bottom plate (1) top outer wall is fixed with a plurality of gag lever posts (8), and the top outer wall of gag lever post (8) is fixed with spacing piece (7), the outer wall sliding connection of gag lever post (8) has backup pad (3), and backup pad (3) top outer wall is fixed with carousel (4), and the top outer wall of carousel (4) opens flutedly, and the inner wall bottom of recess is fixed with second connecting block (12), and the position that second connecting block (12) one side outer wall is close to the top opens has the round hole, and the inner wall of round hole rotates and is connected with the threaded rod, and the both ends of threaded rod all are fixed with knob (11), the outer wall of threaded rod rotates and is connected with first connecting block (10).

2. The adjustable bracket for the projector according to claim 1, wherein a fixing plate (5) is fixed on the outer wall of the top of the first connecting block (10), a bracket (6) is rotatably connected to the outer wall of one side of the fixing plate (5), and the bracket (6) is connected to the rotary plate (4) through a screw.

3. The adjustable bracket for the projector according to claim 1, wherein the electric telescopic rod (2) is fixed on the outer wall of the top of the bottom plate (1), and the electric telescopic rod (2) is connected with the support plate (3) through a screw.

4. The adjustable bracket for the projector according to claim 1 or 3, wherein a universal wheel (9) is fixed on the outer wall of the bottom plate (1), and a brake pad is arranged on one side of the universal wheel (9).

5. The adjustable bracket for the projector according to claim 2, wherein the top outer wall of the fixing plate (5) is provided with a plurality of rectangular slots, and a sliding rod is fixed on one side of the inner wall of the rectangular slot, and the outer wall of the sliding rod is slidably connected with a fixing clip (13).

6. The adjustable bracket for the projector according to claim 5, wherein a first spring (14) is fixed on an outer wall of one side of the fixing clip (13), one end of the first spring (14) is connected with the fixing plate (5) through a screw, and the first spring (14) is connected with the sliding rod in a sliding manner.

7. The support convenient to adjust for the projector according to claim 1, wherein the outer wall of the limiting rod (8) is sleeved with a second spring (15), the second spring (15) is connected with the supporting plate (3) through a screw, and the second spring (15) is connected with the bottom plate (1) through a screw.