Lifting frame sliding structure with friction positioning function

Abstract

The utility model provides a lifting frame sliding structure with friction positioning, which comprises a sliding block, a coil spring and a spring, a plurality of coil spring mounting grooves are formed in the right side of the sliding block; the number of the coil springs is the same as that of the coil spring mounting grooves, and the coil springs are respectively mounted in the coil spring mounting grooves; two oppositely-arranged elastic pressing pieces are integrally formed at one of the upper end and the lower end of the sliding block. Spring mounting parts are respectively formed on the opposite side surfaces of the two elastic pressing sheets; the spring is mounted between the two spring mounting parts and applies outward elastic pressure to the two elastic pressing sheets; according to the design, the sliding blocks and the elastic pressing pieces are designed to be of an integrated structure, dismounting and mounting are not needed, the coil spring is mounted in the coil spring mounting groove, one end of the coil spring extends out to be connected to the fixed end in the stand column, the spring is mounted between the two spring mounting parts, and in the using process, the spring abuts against the two elastic pressing pieces to move outwards; the two elastic pressing pieces abut against the inner walls of the two sides of the stand column respectively, friction force is provided, the gravity of the display screen is overcome, and stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen mounting frame technical field, especially in a kind of friction positioning's lifting frame sliding structure. BACKGROUND

[0002] Display screen mounting frame is designed as liftable structure for the convenience of display screen height position adjustment, and lifting structure needs to install sliding structure in stand column, and the sliding structure of the past only provides tension to overcome the weight of display screen by coil spring, but the structure stability is not high enough, and currently spring and setting pressure structure are still added, and the inner wall of stand column is adhered by the common composition friction component, the weight of display screen is overcome by improving friction, the stability can be obviously improved by this mode, but the current structure still has the following defects: sliding structure is split type structure, and assembly efficiency is low, and production cost is high, thus improvement is still needed. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of friction positioning's lifting frame sliding structure to solve the problem mentioned in background art.

[0004] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A kind of friction positioning's lifting frame sliding structure, including sliding block and coil spring, still including spring;The right side of the sliding block is equipped with several coil spring installation slot;The number of coil spring is same with the number of coil spring installation slot and is respectively installed in coil spring installation slot;One end of the upper and lower of the sliding block is integrally formed with two oppositely arranged elastic pressing pieces;The opposite side of two elastic pressing pieces is respectively formed with spring mounting portion;The spring is installed between two spring mounting portions, and the elastic pressing force of two elastic pressing pieces is exerted outward.

[0006] Further description of the utility model, the side of two elastic pressing pieces away from each other is respectively equipped with several vertical setting convex strips.

[0007] Further description of the utility model, the coil spring installation slot is vertically arranged and set three.

[0008] Further description of the utility model, the coil spring installation slot is set four;Four coil spring installation slots are distributed and set as two rows and two columns.

[0009] Further description of the utility model, two elastic pressing pieces are connected to the lower end of sliding block and distributed left and right.

[0010] Further description of the utility model, two elastic pressing pieces are connected to the lower end of sliding block and distributed front and back.

[0011] In a further description of this utility model, the two spring pressure plates are distributed front to back and connected to the upper end of the sliding block.

[0012] The beneficial effects of this utility model are as follows:

[0013] This design integrates the sliding block and the spring pressure plate into a single structure, eliminating the need for disassembly and installation. The coil spring is installed in the coil spring mounting slot, with one end extending and connecting to the fixed end inside the column. The spring is installed between the two spring mounting parts. During use, the spring pushes against the two spring pressure plates, causing them to move outward and press against the inner walls on both sides of the column, providing friction to overcome the weight of the display screen and improve stability. Attached Figure Description

[0014] Figure 1 This is a structural diagram of Embodiment 1 of the present invention;

[0015] Figure 2 This is a structural diagram of the overall structure of Embodiment 1 of this utility model assembled inside the column;

[0016] Figure 3 This is a structural diagram of Embodiment 2 of this utility model;

[0017] Figure 4 This is a structural diagram of embodiment 3 of the present invention;

[0018] Figure 5 This is a structural diagram of embodiment 4 of the present invention. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings:

[0020] Example 1: As Figures 1-2 As shown, a sliding structure for a lifting frame with friction positioning includes a sliding block 1, a coil spring 2, and a spring 3. The right side of the sliding block 1 has several coil spring mounting slots 11. The number of coil springs 2 is the same as the number of coil spring mounting slots 11, and they are respectively installed in the coil spring mounting slots 11. Two opposing spring pressure plates 12 are integrally formed at one of the upper or lower ends of the sliding block 1. Spring mounting portions 121 are formed on the opposing sides of the two spring pressure plates 12. The spring 3 is installed between the two spring mounting portions 121. An outward elastic force is applied to the two spring pressure plates 12. In this design, the sliding block 1 and the spring pressure plates 12 are designed as an integral structure, which does not require disassembly and installation. The coil spring 2 is installed in the coil spring mounting groove 11, with one end extending and connected to the fixed end inside the column 400. The spring 3 is installed between the two spring mounting parts 121. During use, the spring 3 abuts against the two spring pressure plates 12 and moves outward, so that the two spring pressure plates 12 abut against the inner walls on both sides of the column 400 respectively, providing friction to overcome the gravity of the display screen and improve stability.

[0021] Two sides of the elastic pressing piece 12 opposite to each other are respectively provided with a plurality of vertical protrusions 122, which are used to press against the inner wall of the stand 400, so as to improve the friction force between the elastic pressing piece 12 and the inner wall.

[0022] The three spring mounting grooves 11 are vertically arranged and three springs 2 are mounted in the spring mounting grooves 11, one end of the three springs 2 extends out of the spring mounting groove 11 and is arranged upwards, and the extended end is used to be connected to the fixed end in the stand 400.

[0023] In the design, the two elastic pressing pieces 12 are distributed and connected to the lower end of the sliding block 1.

[0024] The length of the two elastic pressing pieces 12 can be adjusted according to actual requirements, and in the design, the length of the left elastic pressing piece 12 is greater than that of the right elastic pressing piece 12, and the left elastic pressing piece 12 blocks the opening part of the stand 400, so as to improve the appearance effect.

[0025] Example 2: as shown in the figure, the difference from example 1 is that the spring mounting groove 11 of the design is provided with four; the four spring mounting grooves 11 are arranged in two rows and two columns, and the length of the two elastic pressing pieces 12 of the design is the same. Figure 3

[0026] Example 3: as shown in the figure, the difference from example 1 is that the two elastic pressing pieces 12 of the design are distributed and connected to the lower end of the sliding block 1, and the length of the front elastic pressing piece 12 is greater than that of the rear elastic pressing piece 12. Figure 4

[0027] Example 4: as shown in the figure, the difference from example 1 is that the two elastic pressing pieces 12 of the design are distributed and connected to the upper end of the sliding block 1. Figure 5

[0028] The above description does not limit the technical scope of the present application, and any modification, equivalent change and modification made according to the technical essence of the present application to the above examples still belong to the technical scope of the present application.​​​

Claims

1. A lift slide structure with frictional positioning comprising a slide block and a coil spring, characterized in that: It also includes spring; the right side of the sliding block is equipped with several spring mounting slots; the number of the coil spring is same with the number of the spring mounting slots and is respectively installed in the spring mounting slots; one end of the upper and lower of the sliding block is integrally formed with two opposite spring pressing pieces; the opposite side of the two spring pressing pieces is respectively formed with spring mounting part; the spring is installed between the two spring mounting parts and exerts outward spring pressure on the two spring pressing pieces.

2. A lift slide structure with frictional stops according to claim 1, characterized in that: The side of the two spring pressing pieces which is opposite to each other is respectively equipped with several vertical convex strips.

3. The lift slide structure with frictional detent according to claim 1, wherein: The spring mounting slots are vertically arranged three.

4. The lift slide structure with frictional detent according to claim 1, wherein: The spring mounting slots are four; the four spring mounting slots are distributed in two rows and two columns.

5. The lift slide structure with frictional detent of claim 1, wherein: The two spring pressing pieces are left and right distributed and connected at the lower end of the sliding block.

6. The lift slide structure with frictional detent of claim 1, wherein: The two spring pressing pieces are front and back distributed and connected at the lower end of the sliding block.

7. The lift slide structure with frictional detent of claim 1, wherein: The two spring pressing pieces are front and back distributed and connected at the upper end of the sliding block.

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