CN222977848U - Telescopic mechanism of display screen base - Google Patents
Telescopic mechanism of display screen base Download PDFInfo
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- CN222977848U CN222977848U CN202422121699.9U CN202422121699U CN222977848U CN 222977848 U CN222977848 U CN 222977848U CN 202422121699 U CN202422121699 U CN 202422121699U CN 222977848 U CN222977848 U CN 222977848U
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- rod
- support
- fixedly connected
- display screen
- supporting
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Abstract
The utility model discloses a telescopic mechanism of a display screen base, which comprises a base assembly, wherein the base assembly comprises a movable base, the telescopic assembly comprises a reciprocating motor, a screw rod, a sliding block, a supporting rod, a connecting rod, a fixed column and a driven rod, the reciprocating motor is arranged at one side position inside the movable base, the screw rod is fixedly connected to an output shaft of the reciprocating motor, the sliding block is in threaded connection with two ends of the screw rod, the supporting rod is fixedly connected to the inner side position of the sliding block, and the bottom end of the connecting rod is sleeved on the outer surface of the supporting rod. The movable support has the advantages that the reciprocating motor drives the screw rod to rotate, the screw rod drives the sliding block to move in opposite directions, the sliding block drives the supporting rod to move in opposite directions, the supporting rod drives the connecting rod to rotate along the fixed column as the axis and drives the fixed column to vertically move upwards, meanwhile, the connecting rod drives the driven rod to rotate, multiple groups of supporting tubes can synchronously move under the driving of the fixed column, and therefore adjusting efficiency can be improved, and adjusting time is saved.
Description
Technical Field
The utility model relates to the technical field of display screen bases, in particular to a telescopic mechanism of a display screen base.
Background
The display screen base is a device for supporting the display screen. The display screen base not only bears the weight of the display screen, but also often influences the use experience of a user and the utilization efficiency of space. The angle, the height and the like of the display can be adjusted through the display screen base.
The existing display screen base is usually sleeved with multiple groups of sleeves to form a supporting tube, when the height of the display screen needs to be adjusted, the multiple groups of sleeves are moved independently, and after the single sleeve is moved, the other sleeves can be moved sequentially, so that the display screen base is relatively slow in adjustment and inconvenient to use, and therefore, a telescopic mechanism for accelerating the adjustment of the height of the display screen base is needed to be provided, so that the height of the display screen base is adjusted.
Disclosure of utility model
The utility model aims to provide a telescopic mechanism of a display screen base, which aims to solve the problems that in the prior art, a plurality of groups of sleeves are sleeved together to form a supporting tube, when the height of a display screen needs to be adjusted, the plurality of groups of sleeves are independently moved, and after a single sleeve is moved, other sleeves can be sequentially moved, so that the display screen base is slower in adjustment and inconvenient to use.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a telescopic mechanism of a display screen base, which comprises:
a base assembly including a mobile seat;
The telescopic assembly comprises a reciprocating motor, a screw rod, a sliding block, a supporting rod, a connecting rod, a fixed column and a driven rod;
the reciprocating motor is arranged at one side of the inner part of the movable seat, the screw rod is fixedly connected to the output shaft of the reciprocating motor, the sliding blocks are in threaded connection with the two ends of the screw rod, the supporting rod is fixedly connected to the inner side of the sliding blocks, the bottom end of the connecting rod is sleeved on the outer surface of the supporting rod, the fixed column is fixedly connected to the central inner position of the connecting rod, and the driven rod is sleeved at the inner position of the outer end of the connecting rod.
Further, the base assembly further comprises a support tube and a fixing plate;
The support tube is arranged at the upper end of the movable seat, and the fixed plate is fixedly connected to the top end of the support tube.
Further, the outer surface of the screw rod is provided with an opposite thread structure, and the connecting rods are staggered to form an X-shaped structure.
Further, the outer end of the fixed column is fixedly connected to the lower end position inside the supporting tube, and the driven rod and the supporting rod are in a vertical collinear state.
Further, the device also comprises a supporting component, wherein the supporting component comprises a fixed block, a fixed shaft, a supporting plate, a supporting bottom plate and a clamping groove;
The fixed block is fixedly connected to the two side positions of the upper end of the supporting tube, the fixed shaft is fixedly connected to the inner side position of the fixed block, the supporting plate is sleeved on the outer surface position of the fixed shaft, the supporting bottom plate is fixedly connected to the two side positions of the upper end of the movable seat, and the clamping groove is formed in the inner position of the supporting bottom plate.
Further, the clamping groove is formed opposite to the bottom end of the clamping groove, and the supporting bottom plate is positioned at two sides of the supporting tube.
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, when the height of the display screen base is required to be adjusted, the reciprocating motor drives the screw rod to rotate, the screw rod drives the sliding block to move in opposite directions, the sliding block drives the supporting rod to move in opposite directions, the supporting rod drives the connecting rod to rotate along the fixed column as the axis and drives the fixed column to vertically move upwards, and meanwhile, the connecting rod drives the driven rod to rotate, so that multiple groups of supporting tubes can synchronously move under the drive of the fixed column, thereby improving the adjustment efficiency and saving the adjustment time.
2. Based on beneficial effect one, through setting up supporting component, remove the fixed block through the removal drive of stay tube and remove, the fixed block drives the backup pad through the fixed axle and rotates, makes the backup pad bottom be located the slide rail inside all the time to the bottom can with different draw-in groove looks block when the backup pad removes, thereby to supporting the stay tube through the backup pad, can less lead screw's pressure, the life of extension lead screw.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a base assembly of the present utility model;
FIG. 2 is a block diagram of a telescoping assembly of the present utility model;
fig. 3 is a structural view of the support assembly of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
11. The movable seat, 12, the support tube, 13, the fixed plate, 21, the reciprocating motor, 22, the screw rod, 23, the sliding block, 24, the support rod, 25, the connecting rod, 26, the fixed column, 27, the driven rod, 31, the fixed block, 32, the fixed shaft, 33, the support plate, 34, the support bottom plate, 35 and the clamping groove.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-2, the present embodiment is a telescopic mechanism of a display screen base, including:
a base assembly including a moving base 11;
The telescopic assembly comprises a reciprocating motor 21, a screw rod 22, a sliding block 23, a supporting rod 24, a connecting rod 25, a fixed column 26 and a driven rod 27;
The reciprocating motor 21 is placed at one side position inside the movable seat 11, the screw rod 22 is fixedly connected to an output shaft of the reciprocating motor 21, the sliding blocks 23 are in threaded connection with two end positions of the screw rod 22, the supporting rod 24 is fixedly connected to the inner side position of the sliding blocks 23, the bottom end of the connecting rod 25 is sleeved on the outer surface of the supporting rod 24, the fixed column 26 is fixedly connected to the central inner position of the connecting rod 25, and the driven rod 27 is sleeved on the inner position of the outer end of the connecting rod 25;
The reciprocating motor 21 is used for driving the screw rod 22 to rotate, the screw rod 22 is used for driving the sliding block 23 to horizontally move, the sliding block 23 is used for driving the supporting rod 24 to horizontally move, the supporting rod 24 is used for driving the connecting rod 25 to rotate, the fixed column 26 is used for supporting the supporting tube 12, and the driven rod 27 is used for driving the connecting rod 25 to synchronously rotate;
the base assembly further comprises a support tube 12 and a fixed plate 13;
the support tube 12 is placed at the upper end position of the movable seat 11, and the fixed plate 13 is fixedly connected to the top end position of the support tube 12;
The movable seat 11 is used for supporting the reciprocating motor 21, the supporting tube 12 is used for supporting the fixed plate 13, and the fixed plate 13 is used for fixing the display screen;
The outer surface of the screw rod 22 is provided with an opposite thread structure, and the connecting rods 25 are staggered into an X-shaped structure;
When the screw rod 22 rotates, the screw rod 22 converts the rotary motion into linear motion and drives the sliding block 23 to move oppositely or reversely;
The outer end of the fixed column 26 is fixedly connected to the lower end position of the inner part of the support tube 12, and the driven rod 27 and the support rod 24 are in a vertical collinear state;
When the connecting rod 25 rotates along the fixed column 26, the top end of the connecting rod 25 moves vertically upwards due to the fact that the bottom end of the connecting rod 25 moves horizontally in opposite directions;
The working principle is that when the support tube 12 needs to be stretched, the reciprocating motor 21 is started, the reciprocating motor 21 drives the screw rod 22 to rotate, the screw rod 22 drives the sliding block 23 to move in opposite directions, the sliding block 23 moves in opposite directions to drive the support rod 24 to move horizontally inwards, the support rod 24 moves inwards to drive the connecting rod 25 to rotate inwards along the fixed column 26, the connecting rod 25 keeps synchronous rotation through the driven rod 27, and meanwhile, the fixed column 26 moves vertically upwards under the driving of the connecting rod 25, so that the fixed column 26 drives the support tube 12 to move vertically upwards, and the support tube 12 can keep synchronous when stretching.
Referring to fig. 3, this embodiment further includes, based on the foregoing embodiment:
The support assembly comprises a fixed block 31, a fixed shaft 32, a support plate 33, a support bottom plate 34 and a clamping groove 35;
The fixed block 31 is fixedly connected to the two sides of the upper end of the support tube 12, the fixed shaft 32 is fixedly connected to the inner side of the fixed block 31, the support plate 33 is sleeved on the outer surface of the fixed shaft 32, the support bottom plate 34 is fixedly connected to the two sides of the upper end of the movable seat 11, and the clamping groove 35 is formed in the inner position of the support bottom plate 34;
The fixed block 31 is used for supporting the fixed shaft 32, the fixed shaft 32 is used for driving the supporting plate 33 to move, the supporting plate 33 is used for supporting the fixed shaft 32, the supporting bottom plate 34 is used for supporting the supporting plate 33, and the clamping groove 35 is used for limiting the supporting plate 33;
The clamping groove 35 is formed opposite to the bottom end of the clamping groove 35, and the supporting bottom plate 34 is positioned at two sides of the supporting tube 12;
When the support pipe 12 moves upwards, the support plate 33 moves upwards under the drive of the fixed block 31 and the fixed shaft 32 and rotates along the fixed shaft 32 under the action of gravity;
The working principle is that when the support tube 12 is stretched, the support tube 12 moves upwards to drive the fixed block 31 to move upwards, the fixed block 31 drives the support plate 33 to move upwards through the fixed shaft 32, the support plate 33 moves upwards to rotate along the fixed shaft 32 under the action of gravity, the bottom end of the support plate 33 is contacted with the inside of the support bottom plate 34, and when the support tube 12 stops moving, the support plate 33 stops and is positioned in the inner position of the clamping groove 35, the clamping groove 35 supports the support plate 33, so that the support plate 33 supports the support tube 12.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422121699.9U CN222977848U (en) | 2024-08-30 | 2024-08-30 | Telescopic mechanism of display screen base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422121699.9U CN222977848U (en) | 2024-08-30 | 2024-08-30 | Telescopic mechanism of display screen base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222977848U true CN222977848U (en) | 2025-06-13 |
Family
ID=95968964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422121699.9U Active CN222977848U (en) | 2024-08-30 | 2024-08-30 | Telescopic mechanism of display screen base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222977848U (en) |
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2024
- 2024-08-30 CN CN202422121699.9U patent/CN222977848U/en active Active
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