CN111022843A

CN111022843A - Notebook computer support

Info

Publication number: CN111022843A
Application number: CN201911140327.8A
Authority: CN
Inventors: 朱春平
Original assignee: Zhejiang Wuji Internet Technology Co ltd
Current assignee: Zhejiang Wuji Internet Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-04-17

Abstract

The invention discloses a notebook computer bracket, which comprises a bottom plate and a placing plate, wherein a lifting mechanism is arranged between the placing plate and the bottom plate, the lifting mechanism comprises a driving motor, two rotating shafts and a fixed seat, and the two rotating shafts are vertical to each other; the tail ends of the two rotating shafts are respectively provided with bevel gears which are meshed with each other; a fixed column is mounted on the rotating shaft, the tail end of the fixed column is rotatably connected with a hinge seat, a connecting rod is fixed on the upper end face of the hinge seat, and a shaft sleeve is fixed at the upper end of the connecting rod; the two adjacent side surfaces of the fixed seat are provided with fixed shafts, and the shaft sleeve is rotationally connected with the fixed shafts; and the bottom of the bottom plate is provided with supporting legs. The lifting mechanism in the notebook computer bracket has a simple structure, can be folded in a retractable way, saves space and is convenient to store and carry; place the board top and set up the elasticity card and establish the subassembly, can carry out corresponding regulation according to different notebook computer, application scope is wide, guarantees the stability when notebook computer places, avoids the accident to drop, and the security is high.

Description

Notebook computer support

Technical Field

The invention relates to the technical field of computer accessories, in particular to a notebook computer bracket.

Background

With the advent of the information-oriented era, computers and networks have become almost an important part of the work and life of people, especially the young and middle-aged people. The notebook computer is popular with people because of its small size and portability. When the notebook computer is needed to be used in the environment such as the outdoor environment, the notebook computer is placed on the special support, so that the hands can be liberated, and the use experience is improved.

Most volumes of current notebook computer support are great, are not convenient for accomodate and carry, can not be according to user's demand height-adjusting moreover, and the practicality is relatively poor.

Disclosure of Invention

The present invention is directed to a notebook computer stand, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a notebook computer support comprises a bottom plate and a placing plate, wherein a lifting mechanism is arranged between the placing plate and the bottom plate and comprises a driving motor, two rotating shafts and a fixed seat, the two rotating shafts are perpendicular to each other and are horizontally arranged on the bottom plate through fixed bearing seats; the tail ends of the two rotating shafts are respectively provided with bevel gears which are in meshed transmission, and one of the rotating shafts is connected with a driving motor; a fixed column is also vertically arranged on the cylindrical surface of the rotating shaft, the tail end of the fixed column is rotatably connected with a hinged seat, a connecting rod is fixed on the upper end surface of the hinged seat, and a shaft sleeve is fixed at the upper end part of the connecting rod; the fixed seat is arranged in the middle of the lower end face of the placing plate, the two adjacent side faces of the fixed seat are vertically provided with the fixed shaft, and the shaft sleeve is rotationally connected with the fixed shaft; and the bottom of the bottom plate is provided with supporting legs.

As a further scheme of the invention: the number of the supporting legs is three, and the supporting legs are distributed in a triangular shape.

As a further scheme of the invention: the driving motor is a direct current motor.

As a further scheme of the invention: the tooth form of the bevel gear is helical.

As a further scheme of the invention: the fixed column, the connecting rod and the fixed shaft are all made of aluminum alloy.

As a further scheme of the invention: a baffle is fixed on one side of the upper end face of the placing plate, an elastic telescopic rod is fixed on the other side of the upper end face of the placing plate, and a push plate is fixed at the movable end of the elastic telescopic rod.

As a further scheme of the invention: and one side of the baffle plate, which faces the push plate, is provided with an inclined plane.

Compared with the prior art, the invention has the beneficial effects that:

the lifting mechanism in the notebook computer bracket is simple in structure, realizes height adjustment of the placing plate, and simultaneously provides a supporting function without an additional supporting piece; after use, the foldable clothes rack can be folded, so that the space is saved, and the foldable clothes rack is convenient to store and carry; place the board top and set up the elasticity card and establish the subassembly, can carry out corresponding regulation according to the notebook computer of different specifications, application scope is wide, guarantees the stability when notebook computer places, avoids the accident to drop, and the security is high.

Drawings

FIG. 1 is a schematic view of a notebook computer stand;

FIG. 2 is a schematic view of a lifting mechanism in a notebook computer stand;

fig. 3 is a partial perspective view of the lifting mechanism in the notebook computer stand.

In the figure: 1-bottom plate, 2-supporting legs, 3-placing plate, 4-baffle plate, 5-elastic telescopic rod, 6-push plate, 7-notebook computer, 8-lifting mechanism, 801-driving motor, 802-fixed bearing seat, 803-rotating shaft, 804-bevel gear, 805-fixed column, 806-hinged seat, 807-connecting rod, 808-shaft sleeve, 809-fixed shaft and 810-fixed seat.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1, a notebook computer support includes a bottom plate 1 and a placing plate 3, a lifting mechanism 8 is disposed between the placing plate 3 and the bottom plate 1, the lifting mechanism 8 includes a driving motor 801, two rotating shafts 803 and a fixing seat 810, the two rotating shafts 803 are perpendicular to each other and are horizontally mounted on the bottom plate 801 through a fixing bearing seat 802; bevel gears 804 which are meshed with each other for transmission are arranged at the tail ends of the two rotating shafts 803, and one rotating shaft 803 is connected with a driving motor 801; a fixing column 805 is also vertically installed on the cylindrical surface of the rotating shaft 803, the tail end of the fixing column 805 is rotatably connected with a hinge seat 806, a connecting rod 807 is fixed on the upper end surface of the hinge seat 806, and a shaft sleeve 808 is fixed on the upper end of the connecting rod 809; the fixed seat 810 is arranged in the middle of the lower end face of the placing plate 3, the fixed shafts 809 are vertically arranged on two adjacent side faces of the fixed seat 810, and the shaft sleeve 808 is rotatably connected with the fixed shafts 809; the bottom of the bottom plate 1 is provided with supporting legs 2;

referring to fig. 2-3, in this way, the driving motor 801 drives one of the rotating shafts 803 to rotate, so that the fixing column 805 on the rotating shaft 803 swings, the connecting rod 807 above the hinge seat 806 swings, and the shaft sleeve 808 rotates around the fixing shaft 809; meanwhile, under the meshing transmission of the two bevel gears 804, the other rotating shaft 803 also rotates, so that a shaft sleeve 808 above the rotating shaft is driven to rotate around a fixed shaft 809; finally, the placing plate 3 moves up and down relative to the bottom plate 1, and the height adjustment of the placing plate 3 is completed;

the specific number of the support legs 2 is not limited, and in this embodiment, preferably, the number of the support legs 2 is three and the support legs are distributed in a triangular shape;

the driving motor 801 is a direct current motor, can be driven by a direct current power supply, and has quick response and high regulation sensitivity;

the tooth form of the bevel gear 804 is not particularly limited, and in this embodiment, preferably, the tooth form of the bevel gear 804 is helical, so that the meshing transmission between the two bevel gears 804 is more stable;

since the fixing column 805, the connecting rod 807 and the fixing shaft 809 provide a supporting function for the whole placing plate 3, in order to ensure the stability of the placing plate 3 and reduce the weight of the lifting mechanism, in this embodiment, it is preferable that the fixing column 805, the connecting rod 807 and the fixing shaft 809 are made of aluminum alloy.

The working principle of the embodiment is as follows:

placing the notebook computer 7 on the placing board 3, starting the driving motor 801 to drive one of the rotating shafts 803 to rotate, so as to enable the fixing column 805 on the rotating shaft 803 to swing, drive the connecting rod 807 above the hinge seat 806 to swing, and further enable the shaft sleeve 808 to rotate around the fixing shaft 809; meanwhile, under the meshing transmission of the two bevel gears 804, the other rotating shaft 803 also rotates, so that a shaft sleeve 808 above the rotating shaft is driven to synchronously rotate around a fixed shaft 809; finally, the placing plate 3 vertically moves up and down relative to the bottom plate 1, and the height adjustment of the placing plate 3 is completed.

Example 2

In order to avoid the damage of the notebook computer 7 caused by the accidental falling from the placing board 3, the embodiment is further improved based on the embodiment 1, and the improvement is as follows: a baffle 4 is fixed on one side of the upper end surface of the placing plate 3, an elastic telescopic rod 5 is fixed on the other side of the upper end surface of the placing plate, and a push plate 6 is fixed at the movable end of the elastic telescopic rod 5;

specifically, the notebook computer 7 is clamped between the baffle 4 and the push plate 6, and the notebook computer 7 is firmly fixed on the placing plate 3 under the thrust action of the elastic telescopic rod 5, so that the notebook computer is prevented from accidentally falling, and the safety is improved;

when the notebook computer 7 is opened, in order to make the turning angle of the upper cover larger, an inclined plane is arranged on one side of the baffle 4 facing the push plate 6.

The lifting mechanism in the notebook computer bracket has a simple structure, realizes height adjustment of the placing plate 3 and simultaneously provides a supporting function without an additional supporting piece; after use, the foldable clothes rack can be folded, so that the space is saved, and the foldable clothes rack is convenient to store and carry; place 3 tops of board and set up the elasticity card and establish the subassembly, can carry out corresponding regulation according to the notebook computer 7 of different specifications, application scope is wide, guarantees the stability when notebook computer 7 places, avoids the accident to drop, and the security is high.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A notebook computer support comprises a bottom plate (1) and a placing plate (3), and is characterized in that a lifting mechanism (8) is arranged between the placing plate (3) and the bottom plate (1), the lifting mechanism (8) comprises a driving motor (801), rotating shafts (803) and fixed seats (810), the number of the rotating shafts (803) is two, the rotating shafts are perpendicular to each other, and the rotating shafts are horizontally arranged on the bottom plate (801) through fixed bearing seats (802); bevel gears (804) which are in meshed transmission are mounted at the tail ends of the two rotating shafts (803), and one rotating shaft (803) is connected with a driving motor (801); a fixing column (805) is also vertically installed on the cylindrical surface of the rotating shaft (803), the upper tail end of the fixing column (805) is rotatably connected with a hinge seat (806), a connecting rod (807) is fixed on the upper end surface of the hinge seat (806), and a shaft sleeve (808) is fixed at the upper end part of the connecting rod (809); the fixed seat (810) is arranged in the middle of the lower end face of the placing plate (3), the fixed shafts (809) are vertically arranged on two adjacent side faces of the fixed seat (810), and the shaft sleeve (808) is rotatably connected with the fixed shafts (809); the bottom of the bottom plate (1) is provided with a supporting leg (2).

2. The notebook computer stand according to claim 1, characterized in that the number of the legs (2) is three, and the legs are distributed in a triangular shape.

3. The notebook computer stand according to claim 1, wherein the driving motor (801) is a dc motor.

4. The notebook computer stand according to claim 2, wherein the tooth shape of the bevel gear (804) is a helical tooth.

5. The notebook computer stand according to claim 2, wherein the fixing post (805), the connecting rod (807) and the fixing shaft (809) are made of aluminum alloy.

6. The notebook computer support according to any one of claims 1 to 5, wherein a baffle (4) is fixed on one side of the upper end surface of the placing plate (3), an elastic telescopic rod (5) is fixed on the other side of the upper end surface, and a push plate (6) is fixed on the movable end of the elastic telescopic rod (5).

7. The notebook computer support according to claim 6, wherein the side of the baffle (4) facing the push plate (6) is provided with a slope.