CN212107703U

CN212107703U - Anti-overturning computer display expansion device

Info

Publication number: CN212107703U
Application number: CN202020575891.4U
Authority: CN
Inventors: 杨静
Original assignee: Changzhou Jintan District Peoples Hospital
Current assignee: Changzhou Jintan District Peoples Hospital
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-08
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a computer display telescoping device that prevents toppling, including base and display, the upper end fixed mounting of base has first connecting pipe, first connecting pipe interpolation is equipped with the second connecting pipe, the screw thread runs through the screw rod that is equipped with and sets up with the contact of second connecting pipe lateral wall on the curb plate of first connecting pipe, the bottom of second connecting pipe is rotated and is connected with follower, it runs through and is equipped with first driven lever to rotate on the lateral wall of second connecting pipe, the one end fixed mounting of first driven lever has the first bevel gear of being connected with the follower transmission, follower's upper end fixed mounting has the threaded rod, it is equipped with the telescopic machanism that the threaded rod was located to the thread bush to slide on the inner wall of second connecting pipe. The utility model discloses a cooperation between second connecting pipe, first driven lever, first bevel gear, threaded rod, follower and the telescopic machanism is used, has realized through rotating the carousel, the purpose of adjusting the display height.

Description

Anti-overturning computer display expansion device

Technical Field

The utility model belongs to the technical field of the computer, especially, relate to a computer display telescoping device who prevents toppling.

Background

The computer display is a display tool which displays a certain electronic file on a screen through specific transmission equipment and reflects the electronic file to human eyes, and the existing computer display is connected with a base through a telescopic support.

The existing telescopic support is generally fixed through a screw rod, when the height of the display is adjusted, the screw rod is usually taken out, then the support is adjusted, the operation mode is not convenient enough, in addition, the existing telescopic support and the base are fixedly connected through the screw rod, the installation is not convenient enough, and therefore the anti-overturning computer display telescopic device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the operation mode is not only convenient enough and the installation is convenient and fast not enough in the prior art, and providing a prevent computer display telescoping device that topples.

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

the utility model provides a prevent computer display telescoping device that topples, includes base and display, the upper end fixed mounting of base has first connecting pipe, the interpolation of first connecting pipe is equipped with the second connecting pipe, the screw thread runs through the screw rod that is equipped with and sets up with the contact of second connecting pipe lateral wall on the curb plate of first connecting pipe, the bottom of second connecting pipe is rotated and is connected with follower, it runs through and is equipped with first driven lever to rotate on the lateral wall of second connecting pipe, the one end fixed mounting of first driven lever has the first bevel gear of being connected with the follower transmission, follower's upper end fixed mounting has the threaded rod, it is equipped with the telescopic machanism of thread bush on the threaded rod to slide on the inner wall of second connecting pipe, display fixed mounting is in telescopic machanism's upper end.

Preferably, the driven mechanism comprises a second driven rod rotatably connected with the bottom of the second connecting pipe, a second bevel gear meshed with the first bevel gear is fixedly sleeved on the second driven rod, and the second driven rod is fixedly connected with the threaded rod.

Preferably, telescopic machanism include with the lifter plate of second connecting tube inner wall sliding contact setting, the lifter plate thread bush is located on the threaded rod, the upper end fixed mounting of lifter plate has the third connecting pipe, third connecting pipe and display fixed connection, fixedly connected with slides the gag lever post that runs through the lifter plate setting between the top of second connecting pipe and the bottom.

Preferably, a threaded hole is formed in the lifting plate, and the threaded rod is in threaded connection with the threaded hole.

Preferably, a rotating disc is fixedly mounted on the side wall of the first driven rod, which is positioned outside the second connecting pipe.

Preferably, a plurality of cushion blocks are fixedly installed at the bottom of the base.

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

1. the utility model discloses a cooperation between second connecting pipe, first driven lever, first bevel gear, threaded rod, follower and the telescopic machanism is used, has realized through rotating the carousel, the purpose of adjusting the display height.

2. The utility model discloses a cooperation between first connecting pipe, base, second connecting pipe and the screw rod is used, has realized through inserting the second connecting pipe in the first connecting pipe, the rethread screw rod is with the fixed purpose of second connecting pipe, easy operation.

Drawings

Fig. 1 is a schematic back structural view of a tilt-proof computer display expansion device according to the present invention;

fig. 2 is a schematic structural view of a base and a telescoping mechanism in a tilt-proof computer display telescoping device according to the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: the display device comprises a base 1, a display 2, a first connecting pipe 3, a second connecting pipe 4, a screw 5, a first driven rod 6, a first bevel gear 7, a threaded rod 8, a second driven rod 9, a second bevel gear 10, a lifting plate 11, a third connecting pipe 12, a limiting rod 13 and a rotating disc 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a computer display telescoping device that prevents toppling, including base 1 and display 2, wherein display 2 and base 1 are made by light-duty material, in addition, the bottom fixed mounting of base 1 has the polylith cushion, the upper end fixed mounting of base 1 has first connecting pipe 3, first connecting pipe 3 interpolation is equipped with second connecting pipe 4, the screw thread runs through on the curb plate of first connecting pipe 3 is equipped with the screw rod 5 that sets up with the contact of 4 lateral walls of second connecting pipe, specifically, through inserting second connecting pipe 4 in first connecting pipe 3, then rotate screw rod 5, compress tightly second connecting pipe 4, can accomplish the installation purpose of base 1, and is easy to operate.

The bottom of second connecting pipe 4 is rotated and is connected with follower, rotates on the lateral wall of second connecting pipe 4 and runs through and be equipped with first driven lever 6, and the one end fixed mounting of first driven lever 6 has the first bevel gear 7 of being connected with the follower transmission, and follower's upper end fixed mounting has threaded rod 8, slides on the inner wall of second connecting pipe 4 and is equipped with the telescopic machanism that the threaded rod 8 was located to the thread bush, 2 fixed mounting of display in telescopic machanism's upper end.

Wherein, follower includes rotates the second driven lever 9 of being connected with 4 bottoms of second connecting pipe, fixed cover is equipped with the second bevel gear 10 with first bevel gear 7 meshing on the second driven lever 9, second driven lever 9 and threaded rod 8 fixed connection, furthermore, telescopic machanism includes the lifter plate 11 that sets up with 4 inner wall sliding contact of second connecting pipe, lifter plate 11 thread bush is located on threaded rod 8, the upper end fixed mounting of lifter plate 11 has third connecting pipe 12, third connecting pipe 12 and display 2 fixed connection, fixed connection slides the gag lever post 13 that runs through lifter plate 11 setting between the top of second connecting pipe 4 and the bottom, furthermore, fixed mounting has carousel 14 on the lateral wall that first driven lever 6 is located outside second connecting pipe 4.

It should be noted that, by rotating the rotary table 14, the first driven rod 6 is rotated, the rotation of the threaded rod 8 is further realized, and the lifting plate 11 can move up and down, so as to adjust the height of the display 2, and the operation is simple, wherein the threaded rod 8, the lifting plate 11, the first bevel gear 7 and the second bevel gear 10 are all made of light materials, so that the overall weight can be reduced, as can be seen from fig. 3, a threaded hole is formed in the lifting plate 11, and the threaded rod 8 is in threaded connection with the threaded hole, specifically, a specific connection mode between the threaded rod 8 and the lifting plate 11 is provided.

In the utility model, when adjusting the height of the display 2, the bottom of the display 2 is held by hand, then the rotary table 14 is rotated, the first driven rod 6 is driven to rotate by the rotation 14, the second driven rod 9 is driven to rotate by the first driven rod 6 through the first bevel gear 7 and the second bevel gear 10, so that the threaded rod 8 is driven to rotate by the second driven rod 9, the lifting plate 11 slides in the second connecting pipe 4 due to the threaded connection between the lifting plate 11 and the threaded rod 8, the lifting plate 11 can not rotate along with the threaded rod 8 due to the arrangement of the limiting rod 13, and the lifting plate 11 drives the third connecting pipe 12 to move, thereby realizing the purpose of adjusting the height of the display 2, wherein, the third connecting pipe 12 is fixedly connected with the display 2, when the second connecting pipe 4 is connected with the base 1, the second connecting pipe 4 is inserted into the first connecting pipe 3, the second connecting pipe 4 is pressed tightly by rotating the screw 5, thereby achieving the mounting purpose of the base 1.

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 anti-overturning computer display expansion device comprises a base (1) and a display (2), and is characterized in that a first connecting pipe (3) is fixedly installed at the upper end of the base (1), a second connecting pipe (4) is inserted in the first connecting pipe (3), a screw rod (5) which is in contact with the side wall of the second connecting pipe (4) is arranged on the side plate of the first connecting pipe (3) in a penetrating manner in a threaded manner, a driven mechanism is rotatably connected to the bottom of the second connecting pipe (4), a first driven rod (6) is rotatably arranged on the side wall of the second connecting pipe (4) in a penetrating manner, a first bevel gear (7) which is in transmission connection with the driven mechanism is fixedly installed at one end of the first driven rod (6), a threaded rod (8) is fixedly installed at the upper end of the driven mechanism, and an expansion mechanism which is sleeved on the threaded rod (8) is slidably arranged on the inner wall of the second connecting pipe (4), the display (2) is fixedly arranged at the upper end of the telescopic mechanism.

2. The computer display telescoping device that prevents toppling of claim 1, characterized in that, the follower mechanism includes the second follower lever (9) connected with the bottom of the second connecting pipe (4) in a rotating way, the second follower lever (9) is fixed with the second bevel gear (10) engaged with the first bevel gear (7), the second follower lever (9) is fixedly connected with the threaded rod (8).

3. The overturn-preventing computer display telescoping device of claim 1, wherein the telescoping mechanism comprises a lifting plate (11) which is in sliding contact with the inner wall of the second connecting pipe (4), the lifting plate (11) is sleeved on the threaded rod (8) in a threaded manner, a third connecting pipe (12) is fixedly mounted at the upper end of the lifting plate (11), the third connecting pipe (12) is fixedly connected with the display (2), and a limiting rod (13) which is arranged to penetrate through the lifting plate (11) in a sliding manner is fixedly connected between the top and the bottom of the second connecting pipe (4).

4. The overturn-preventing computer display expansion device of claim 3, wherein the lifting plate (11) is provided with a threaded hole, and the threaded rod (8) is in threaded connection with the threaded hole.

5. The computer monitor telescoping device preventing overturn as claimed in claim 1, characterized in that the side wall of the first driven rod (6) outside the second connecting pipe (4) is fixedly provided with a rotary disc (14).

6. The computer display telescoping device that prevents toppling of claim 1, characterized in that, the bottom of base (1) is fixed with a plurality of cushion blocks.