CN219222007U

CN219222007U - Lifting type multifunctional base

Info

Publication number: CN219222007U
Application number: CN202320436940.XU
Authority: CN
Inventors: 尧刚华
Original assignee: Nanchang Jiaotong University
Current assignee: Nanchang Jiaotong University
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-06-20
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a lifting type multifunctional base, which belongs to the technical field of computer display screens and comprises a base main body, wherein the base main body comprises a lower base and an upper base arranged on the upper surface of the lower base, a plurality of storage grooves are formed in the side surface of the lower base, storage drawers are slidably arranged in the storage grooves, lower upright posts are fixedly arranged at four corner positions of the upper surface of the lower base, upper sleeves are slidably arranged on the outer surface of the lower upright posts, four upper sleeves are respectively arranged at four corner positions of the lower surface of the upper base, and two placement boxes are fixedly arranged on the upper surface of the upper base; the base main body is formed by the lower base and the upper base, the base main body is clamped on a tabletop by the aid of the elastic clamping plates, the pressing plates, the screws and the nuts are matched for use, the display screen support can be fixed on the base main body, accordingly, the placement stability of the display screen main body can be guaranteed, and the phenomenon that the display screen falls due to accidental touch is effectively avoided.

Description

Lifting type multifunctional base

Technical Field

The utility model belongs to the technical field of computer display screens, and particularly relates to a lifting type multifunctional base.

Background

The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation, can perform logic computation, and has a memory function. The modern intelligent electronic device capable of automatically and rapidly processing mass data according to program operation is composed of a hardware system and a software system, and a computer without any software is called a bare metal. The computer display screen is an important part, namely a computer screen, and the display receives signals of the computer and forms images, and the function mode is like a television receiver.

When people use the display screen, the display screen is directly placed on the desktop, the display screen is placed on the desktop and is easy to shake due to false touch, and the display screen cannot be adjusted in height according to the use habit of an operator after being placed, so that people can lift the display screen by filling a book below the display screen, the display screen can be caused to shake unstably, and therefore, the lifting type multifunctional base is provided.

Disclosure of Invention

The utility model aims to provide a lifting type multifunctional base, which is used for solving the problems that a display screen put on a desktop in the prior art is easy to bump by mistake to shake, and the display screen cannot be adjusted in height according to the use habit of an operator after being put, so that a person can lift the display screen by laying a book below the display screen, and the display screen can shake unstably.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional base of over-and-under type, including the base main part, the base main part includes the lower base and sets up the last base at lower base upper surface, a plurality of storing groove has been seted up to the side of lower base, equal slidable mounting has the storing drawer in a plurality of storing groove, four corner positions departments of the upper surface of lower base all are fixed with down the stand, the surface slidable mounting of lower stand has an upper sleeve, four upper sleeves are installed respectively in four corner positions departments of upper base lower surface, the upper surface fixed mounting of upper base has two to place the box, the upper surface of placing the box has the opening, two clamp plates are placed to the upper surface slidable mounting of upper base between the box.

By adopting the scheme, the base main body is formed by arranging the lower base and the upper base, the base main body is clamped on a tabletop by the elastic clamping plate, the display screen support can be fixed on the base main body by matching with the pressing plate, the screw and the nut, so that the placement stability of the display screen main body can be ensured, the phenomenon that the display screen falls off due to accidental touch is effectively avoided, the height of the upper base can be adjusted in a lifting manner by arranging the lower upright post and the upper sleeve in a matched manner, the hand lever, the hinge arm and the clamping plate are used, the height after lifting can be adjusted, the structure is simple, the locking effect is good, the operation is convenient, the adaptability adjustment can be performed according to the use habit of the user, and the functional diversity is improved.

As a preferred embodiment, a plurality of elastic clamping plates are fixedly arranged on the lower surface of the lower base.

By adopting the scheme, the elastic clamping plate can be used for clamping the base main body on the desktop, so that the stability of placing the display screen can be ensured to be good.

As a preferred embodiment, two fixing blocks are arranged on the front side and the rear side of the upper base, screws are fixed on the upper surfaces of the fixing blocks, round holes for the screws to pass through are formed in the end parts of the pressing plates, and nuts are installed on the outer surfaces of the screws in a threaded mode.

By adopting the scheme, the fixing block is matched with the screw, and after the display screen is placed, the nut and the screw can be matched for use, so that the pressing plate is pressed on the display screen bracket and is fixed, and the display screen can be stabilized.

As a preferable implementation mode, a trapezoidal sliding block is fixed on the side face of the fixed block, the sliding block is slidably mounted on the inner wall of a sliding groove formed in the side face of the upper base, a first spring is fixed on the inner wall of the sliding groove, and the end portion of the first spring is fixedly connected with the side face of the sliding block.

By adopting the scheme, the sliding block is matched with the first spring for use, the sliding block can realize the transverse movement of the pressing plate, the self-adaptive adjustment is convenient to carry out according to the width of the display screen support, the elasticity of the first spring can drive the stable pressing of the two pressing plates to be held on the two sides of the display screen support, and the stability of the using effect is improved.

As a preferred implementation mode, both sides of the lower surface of the upper base are respectively fixed with a plurality of first guide rods, the outer surface of each first guide rod is slidably provided with a handshake rod, both ends of each handshake rod are respectively fixed with a second connecting block, each second connecting block is hinged with a hinged arm, the other end of each hinged arm is hinged with a first connecting block, the side face of each first connecting block is fixed with a clamping plate, each clamping plate slidably penetrates through the upper sleeve, a plurality of clamping grooves for clamping the clamping plates are formed in the lower upright post, and the outer wall of each first guide rod is sleeved with a second spring, and both ends of the second spring are respectively connected with the upper base and the handshake rod.

By adopting the scheme, the first spring of the guide rod is utilized to support the up-and-down motion of the handshake rod, so that the motion stability of the handshake rod is good, the up-and-down motion of the handshake rod can be switched into the transverse motion of the clamping plate by utilizing the hinging action of the hinging arm, the overall height of the base body can be further adjusted in a lifting mode and locked, the clamping plate can be driven to reset rapidly by the elasticity of the second spring, and the use efficiency is improved.

As a preferred embodiment, the side surface of the upper sleeve is fixed with a second guide rod, and the first connecting block slides on the outer surface of the second guide rod.

By adopting the scheme, the second guide rod can be used for supporting the movement of the clamping plate, so that the clamping plate is not easy to shake.

Compared with the prior art, the utility model has the beneficial effects that:

the lifting type multifunctional base comprises the base main body by arranging the lower base and the upper base, the base main body is clamped on a tabletop by the elastic clamping plate and is matched with the pressing plate, the screw and the nut for use, and the display screen support can be fixed on the base main body, so that the placement stability of the display screen main body can be ensured, and the phenomenon that the display screen falls due to accidental touch is effectively avoided;

this multi-functional base of over-and-under type uses through setting up down stand and last sleeve cooperation, can go up the high lift adjustment of base to handshake lever, articulated arm and screens board use, can lock the height after the regulation goes up and down, simple structure, and locking effect is good, and the simple operation can carry out adaptability according to self use habit and adjust, perfect function diversity.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another angle of the present utility model;

FIG. 3 is a schematic view of a platen according to the present utility model;

fig. 4 is a schematic structural view of the handshake lever according to the present utility model.

In the figure: 1. a lower base; 2. a storage drawer; 3. a lower upright post; 4. an upper sleeve; 5. an upper base; 6. placing a box; 7. a pressing plate; 8. a handshake bar; 9. an elastic clamping plate; 10. a fixed block; 11. a screw; 12. a nut; 13. a sliding block; 14. a first spring; 15. a first guide rod; 16. a second spring; 17. an articulated arm; 18. a first connecting block; 19. a second guide rod; 20. a clamping plate; 21. and a second connecting block.

Detailed Description

Referring to fig. 1-4, the present utility model provides a lifting multifunctional base, which comprises a base body, wherein the base body comprises a lower base 1 and an upper base 5 arranged on the upper surface of the lower base 1, a plurality of storage grooves are formed in the side surface of the lower base 1, a storage drawer 2 is slidably mounted in each storage groove, lower upright posts 3 are fixedly arranged at four corner positions of the upper surface of the lower base 1, an upper sleeve 4 is slidably mounted on the outer surface of each lower upright post 3, four upper sleeves 4 are respectively mounted at four corner positions of the lower surface of the upper base 5, two placement boxes 6 are fixedly mounted on the upper surface of the upper base 5, openings are formed in the upper surfaces of the placement boxes 6, and two pressing plates 7 are slidably mounted on the upper surface of the upper base 5 between the two placement boxes 6.

The lower surface fixed mounting of lower base 1 has a plurality of elastic clamping plate 9, utilize elastic clamping plate 9 can be with the base main part chucking on the desktop, thereby can guarantee that the stability that the display screen was placed is good, both sides face all is provided with two fixed blocks 10 around going up base 5, the last fixed surface of fixed block 10 has screw 11, the circular hole that supplies screw 11 to pass is seted up to the tip of clamp plate 7, nut 12 is installed to the external surface screw thread of screw 11, utilize fixed block 10 cooperation screw 11 to use, can utilize nut 12 and screw 11 cooperation to use after the display screen is put, make clamp plate 7 press on the display screen support, and fix, thereby can stabilize the display screen.

The side of fixed block 10 is fixed with trapezoidal sliding block 13, and sliding block 13 slidable mounting is at the sliding tray inner wall of seting up of last base 5 side, and the sliding tray inner wall is fixed with first spring 14, the tip of first spring 14 and the side fixed connection of sliding block 13 utilize sliding block 13 to cooperate first spring 14 to use, sliding block 13 can realize the lateral movement of clamp plate 7, be convenient for carry out the self-adaptation according to the width of display screen support and adjust, the elasticity of first spring 14 can order about two clamp plates 7 stable pressures to hold in the both sides of display screen support, promote result of use stability.

The two sides of the lower surface of the upper base 5 are fixedly provided with a plurality of first guide rods 15, the outer surfaces of the first guide rods 15 are slidably provided with a handshake rod 8, the two ends of the handshake rod 8 are fixedly provided with second connecting blocks 21, the second connecting blocks 21 are hinged with hinge arms 17, the other ends of the hinge arms 17 are hinged with first connecting blocks 18, the side surfaces of the first connecting blocks 18 are fixedly provided with clamping plates 20, the clamping plates 20 slidably penetrate through the upper sleeve 4, the lower upright post 3 is provided with a plurality of clamping grooves for clamping the clamping plates 20, the outer wall of the first guide rods 15 is sleeved with second springs 16, the two ends of each second spring are respectively connected with the upper base 5 and the handshake rod 8, the first guide rods 15 can support the up-and-down movement of the handshake rod 8 by utilizing the first guide rods 15 and the second springs 16, so that the handshake rod 8 moves stably, and the up-and-down movement of the handshake rod 8 can be switched into the transverse movement of the clamping plates 20 by utilizing the hinge action of the hinge arms 17, and the overall height of the base body can be adjusted and locked by lifting, and the elasticity of the second springs 16 can drive the clamping plates 20 to reset rapidly, and the service efficiency can be improved.

The side of the upper sleeve 4 is fixedly provided with a second guide rod 19, the first connecting block 18 slides on the outer surface of the second guide rod 19, and the second guide rod 19 can be used for supporting the movement of the clamping plate 20, so that the clamping plate 20 is not easy to shake.

When the novel water cup storage drawer is used, the base main body is clamped on a tabletop by utilizing the cooperation of the elastic clamping plates 9, then the lifting height of the base main body is adjusted according to the use habit, the hand holding rods 8 are held by two hands and are forced upwards during adjustment, the hand holding rods 8 move upwards, the clamping plates 20 are driven to be separated from the clamping grooves by the hinging action of the hinging arms 17, the upper base 5 moves up and down to adjust the height lifting position, the hand holding rods 8 are loosened after adjustment, the elastic force of the springs II 16 is utilized to drive the hand holding rods 8 to move downwards to reset, the clamping plates 20 are further reset and clamped into the clamping grooves to lock the positions, the adjustment is completed, then the nuts 12 are unscrewed, the two pressing plates 7 are held away from each other, the display screen is placed on the upper base 5 and between the two pressing plates 7 after the two pressing plates 7 are kept away from each other, the pressing plates 7 are adjusted to reset and attached to the side surface of the display screen bracket under the action of the springs I14 and are pressed on the display screen bracket, the nuts 12 are screwed to be fixed, and objects such as a water cup and data can be placed in the storage drawer 6 and the storage drawer 2.

Claims

1. The utility model provides a multi-functional base of over-and-under type which characterized in that: including the base main part, the base main part includes lower base (1) and sets up in last base (5) of lower base (1) upper surface, a plurality of storing groove has been seted up to the side of lower base (1), a plurality of equal slidable mounting in the storing groove has storing drawer (2), four corner positions departments of upper surface of lower base (1) all are fixed with down stand (3), the surface slidable mounting of lower stand (3) has last sleeve (4), four go up sleeve (4) and install respectively in four corner positions departments of upper base (5) lower surface, the upper surface fixed mounting of upper base (5) has two to place box (6), the upper surface of placing box (6) has the opening, two go up surface slidable mounting of upper base (5) between placing box (6) has two clamp plates (7).

2. The elevating multifunctional base as set forth in claim 1, wherein: the lower surface of the lower base (1) is fixedly provided with a plurality of elastic clamping plates (9).

3. The elevating multifunctional base as set forth in claim 1, wherein: two fixed blocks (10) are arranged on the front side and the rear side of the upper base (5), screws (11) are fixed on the upper surface of the fixed blocks (10), round holes for the screws (11) to penetrate are formed in the end portions of the pressing plates (7), and nuts (12) are installed on the outer surfaces of the screws (11) in a threaded mode.

4. A lifting multifunctional base according to claim 3, characterized in that: the side of fixed block (10) is fixed with trapezoidal sliding block (13), sliding block (13) slidable mounting is at the sliding tray inner wall of seting up of last base (5) side, and the sliding tray inner wall is fixed with spring one (14), the tip of spring one (14) and the side fixed connection of sliding block (13).

5. The elevating multifunctional base as set forth in claim 1, wherein: the utility model discloses a handle for a bicycle, including upper base (5) and lower base, upper base (5) lower surface, upper base (18) and lower base (5) are all fixed with a plurality of guide arm (15), the surface slidable mounting of guide arm (15) has handshake bar (8), the both ends of handshake bar (8) all are fixed with connecting block two (21), articulated arm (17) are gone up in connecting block two (21), the other end of articulated arm (17) articulates there is connecting block one (18), the side of connecting block one (18) is fixed with screens board (20), screens board (20) slip runs through sleeve (4), offer the screens groove that a plurality of supplies screens board (20) card to go into on lower stand (3), the outer wall cover of guide arm one (15) is equipped with spring two (16) that both ends are connected with upper base (5) and handshake bar (8) respectively.

6. The elevating multifunctional base as set forth in claim 5, wherein: the side face of the upper sleeve (4) is fixedly provided with a second guide rod (19), and the first connecting block (18) slides on the outer surface of the second guide rod (19).