CN218845624U

CN218845624U - L-shaped support angle correcting mechanism

Info

Publication number: CN218845624U
Application number: CN202222927387.8U
Authority: CN
Inventors: 孙瑞鸿; 陈斌
Original assignee: Sichuan Changhong Electric Co Ltd
Current assignee: Sichuan Changhong Electric Co Ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-11
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses an L-shaped bracket angle correcting mechanism, which comprises a base, a fixed part, a clamping part and an adjusting part, wherein the fixed part, the clamping part and the adjusting part are arranged on the base; the utility model discloses a picture slope problem after L shape support's supplied materials bad deformation and projector assembly has been solved to succinct convenient mechanism, has improved the production through rate of product, has reduced the product and has divided the rework cost.

Description

L-shaped support angle correcting mechanism

Technical Field

The utility model relates to a projecting apparatus technical field, especially a L shape support angle correction mechanism.

Background

The projector industry belongs to the mature industry at present and has huge consumer market, the traditional projector generally only relates to the normal projection function, the appearance is also big and small, the similar optical machine platform function can not generate larger difference with other products, novel bright spots can not be provided for consumers, in order to improve the product competitiveness, a novel L-shaped support structure shown in figure 1 appears on the market, the L-shaped support 5 is used as a projector support frame to support the whole machine, the projector is supported on the desktop through the L-shaped support 5, the height of a projection picture is adjusted through the rotating angle of the L-shaped support 5, but because of the consistency of part production, the weight of products and the assembly difference, the whole machine picture inclination problem can appear when the L-shaped support 5 is used, and in order to solve the picture inclination problem, the angle adjustment needs to be carried out on the L-shaped support 5.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model aims at providing a L shape support angle correction mechanism, the utility model discloses a picture slope problem after L shape support's supplied materials undesirable deformation and the projecting apparatus assembly has been solved to succinct convenient mechanism, has improved the production through rate of product, has reduced the product and has divided the rework cost.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a L shape support angle correction mechanism, includes the base and locates fixed part, clamping part and regulating part on the base, the one end of L shape support is fixed in between clamping part and the fixed part, the regulating part acts on the other end of L shape support to the realization is corrected the angle of L shape support.

As a further improvement of the utility model, the regulation portion is including locating regulation base on the base with locate regulation brace table on the regulation base, be equipped with first guide post and first screw rod on the regulation brace table, the cover is equipped with first sliding block on the first guide post, first screw rod with first sliding block threaded connection, first screw rod are used for driving first sliding block and follow slide from top to bottom on the first guide post, just be equipped with on the first sliding block and act on the clamp plate of L shape support.

As a further improvement of the utility model, the adjusting support table is provided with scale marks.

As a further improvement of the utility model, the tip of first screw rod is equipped with first swiveling wheel.

As a further improvement of the utility model, the clamping part is including locating centre gripping base on the base with locate centre gripping brace table on the centre gripping base, be equipped with second guide post and second screw rod on the centre gripping brace table, the cover is equipped with the second sliding block on the second guide post, the second screw rod with second sliding block threaded connection, second screw rod are used for driving the second sliding block and follow second guide post horizontal slip.

As a further improvement, the end of the second screw is provided with a second rotating wheel.

As a further improvement of the utility model, the fixed part is including locating fixed baseplate on the base with locate fixed station on the fixed baseplate.

The utility model has the advantages that:

the utility model discloses need not install on the projecting apparatus, realize the regulation of L shape support angle through adjustment mechanism's regulating part, finally realize that the projecting apparatus picture is perfect to be shown to this adjustment mechanism adjusts the effect obviously, adjusts efficiently, and very big improvement product production efficiency has reduced because the rework that the picture slope leads to has reduced manufacturing cost.

Drawings

FIG. 1 is a schematic view of an L-shaped bracket in use on a projector;

FIG. 2 is a schematic view of the assembly and the L-shaped bracket clamping of the embodiment of the present invention;

FIG. 3 is an assembled view of the regulating part of FIG. 2;

FIG. 4 is an assembled view of the fixing portion of FIG. 2;

FIG. 5 is an assembled view of the clamping portion of FIG. 2;

fig. 6 is an adjustment schematic diagram of the angle correction mechanism in the embodiment of the present invention.

Reference numerals:

1. the device comprises an adjusting part, a fixing part, a clamping part, a base and an L-shaped bracket, wherein the adjusting part 2 comprises a fixing part 3; 1-1 parts of a first rotating wheel, 1-2 parts of an adjusting support table, 1-3 parts of a first sliding block, 1-4 parts of a first guide column, 1-5 parts of an adjusting base, 1-6 parts of a first screw rod, 1-7 parts of a pressing plate; 2-1, a fixed table, 2-2 and a fixed base; 3-1 parts of a second sliding block, 3-2 parts of a second rotating wheel, 3-3 parts of a second screw, 3-4 parts of a second guide column, 3-5 parts of a clamping base, 3-6 parts of a clamping support platform.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

As shown in figure 2, the L-shaped support angle correcting mechanism comprises a base 4, a fixing part 2, a clamping part 3 and an adjusting part 1 which are arranged on the base 4, wherein one end of the L-shaped support 5 is fixed between the clamping part 3 and the fixing part 2, and the adjusting part 1 acts on the other end of the L-shaped support 5, so that the angle of the L-shaped support 5 is corrected.

As shown in fig. 3, the adjusting portion 1 includes an adjusting base 1-5 disposed on the base 4 and an adjusting support table 1-2 disposed on the adjusting base 1-5, the adjusting support table 1-2 is provided with a first guide post 1-4 and a first screw 1-6, the first guide post 1-4 is sleeved with a first sliding block 1-3, the first screw 1-6 is in threaded connection with the first sliding block 1-3, the first screw 1-6 is used for driving the first sliding block 1-3 to slide up and down along the first guide post 1-4, and the first sliding block 1-3 is provided with a pressing plate 1-7 acting on the L-shaped bracket 5; the end part of the first screw rod 1-6 is provided with a first rotating wheel 1-1.

Specifically, the first rotating wheel 1-1 and the first screw rod 1-6 are fixed through screws, the first sliding block 1-3 is sleeved on the first screw rod 1-6 through a screw hole in the first sliding block 1-3, the first guide column 1-4 is sleeved on the first sliding block 1-3 through a round hole in the first sliding block 1-3, the adjusting support table 1-2 is fixed on the adjusting base 1-5 through screws, and the adjusting base 1-5 is fixed on the base 4 through screws.

As shown in fig. 5, the clamping portion 3 includes a clamping base 3-5 disposed on the base 4 and a clamping support table 3-6 disposed on the clamping base 3-5, the clamping support table 3-6 is provided with a second guide post 3-4 and a second screw rod 3-3, the second guide post 3-4 is sleeved with a second sliding block 3-1, the second screw rod 3-3 is in threaded connection with the second sliding block 3-1, and the second screw rod 3-3 is used for driving the second sliding block 3-1 to slide left and right along the second guide post 3-4; and a second rotating wheel 3-2 is arranged at the end part of the second screw rod 3-3.

Specifically, the second rotating wheel 3-2 and the second screw rod 3-3 are fixed through screws, the second guide column 3-4 is sleeved on the second sliding block 3-1 through a round hole in the second sliding block 3-1, the clamping support table 3-6 is fixed on the clamping base 3-5 through screws, and the clamping base 3-5 is fixed on the base 4 through screws.

As shown in fig. 4, the fixing portion 2 includes a fixing base 2-2 disposed on the base 4 and a fixing table 2-1 disposed on the fixing base 2-2.

The principle of the present embodiment is explained below:

the first rotating wheel 1-1 and the first screw rod 1-6 are fixed on the adjusting support table 1-2 through screws, the first sliding block 1-3 is sleeved on the first screw rod 1-6 and can move up and down along with the rotation of the first rotating wheel 1-1, and the pressing plate 1-7 is fixed on the first sliding block 1-3 and moves up and down along with the movement of the first sliding block 1-3; the second rotating wheel 3-2 and the second screw rod 3-3 are fixed on the clamping support table 3-6 through screws, and the second sliding block 3-1 is sleeved on the second screw rod 3-3 and can move left and right along with the rotation of the second rotating wheel 3-2. As shown in figure 6, when the L-shaped support 5 is placed on the left side of the fixing table 2-1, the second rotating wheel 3-2 is rotated to enable the second sliding block 3-1 to move towards the L-shaped support 5, the L-shaped support 5 is clamped and fixed, the first rotating wheel 1-1 is rotated again to enable the first sliding block 1-3 to drive the pressing plate 1-7 to move up and down, so that the function of adjusting the angle of the L-shaped support 5 is achieved, the supporting table 1-2 is adjusted to be provided with scale marks, and the angle change of the L-shaped support 5 can be quantified through the up-and-down moving distance of the first sliding block 1-3.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a L shape support angle correction mechanism, its characterized in that includes the base and locates fixed part, clamping part and regulating part on the base, the one end of L shape support is fixed in between clamping part and the fixed part, the regulating part acts on the other end of L shape support to the realization is corrected the angle of L shape support.

2. The L-shaped bracket angle correcting mechanism according to claim 1, wherein the adjusting part comprises an adjusting base arranged on the base and an adjusting support platform arranged on the adjusting base, a first guide post and a first screw rod are arranged on the adjusting support platform, a first sliding block is sleeved on the first guide post, the first screw rod is in threaded connection with the first sliding block, the first screw rod is used for driving the first sliding block to slide up and down along the first guide post, and a pressing plate acting on the L-shaped bracket is arranged on the first sliding block.

3. The L-bracket angle corrector of claim 2, wherein said adjustable support platform has graduations.

4. The L-bracket angle correction mechanism of claim 2, in which the end of said first screw is provided with a first rotating wheel.

5. The L-shaped bracket angle correcting mechanism according to claim 1, 2, 3 or 4, wherein the clamping part comprises a clamping base arranged on the base and a clamping support platform arranged on the clamping base, a second guide post and a second screw rod are arranged on the clamping support platform, a second sliding block is sleeved on the second guide post, the second screw rod is in threaded connection with the second sliding block, and the second screw rod is used for driving the second sliding block to slide left and right along the second guide post.

6. The L-bracket angle conection mechanism of claim 5, wherein said second screw has a second rotating wheel at the end thereof.

7. The L-bracket angle correction mechanism of claim 6, in which said fixing portion comprises a fixing base provided on said base and a fixing table provided on said fixing base.