CN211344609U

CN211344609U - Support frame for notebook computer convenient to adjust

Info

Publication number: CN211344609U
Application number: CN201921913572.3U
Authority: CN
Inventors: 马芝芳
Original assignee: Shenzhen Yiping Industrial Co ltd
Current assignee: Shenzhen Yiping Industrial Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-25
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of a supporting device, in particular to a supporting frame for a notebook computer convenient to adjust, which comprises a bottom plate, wherein a device groove is arranged on the bottom plate, a screw rod is rotationally connected in the device groove, one end of the bottom plate is provided with a cavity, one end of the screw rod penetrates through the inner wall of the device groove and extends inwards the cavity, the extending end of the screw rod is fixedly sleeved with a first gear, a second gear meshed with the first gear is arranged in the cavity, the second gear is rotationally connected with the inner top of the cavity through a rotating rod, one end of the rotating rod far away from the second gear penetrates through the inner wall of the cavity and is fixedly connected with a knob, one end of the bottom plate far away from the knob is rotationally connected with a placing plate through the rotating shaft, a thread block is sleeved on the screw rod, the utility model discloses a transmission mechanism and a fixing mechanism are arranged, so that the device can be, thereby the experience effect of the user is improved.

Description

Support frame for notebook computer convenient to adjust

Technical Field

The utility model belongs to the technical field of strutting arrangement, especially, relate to a support frame for notebook computer convenient to adjust.

Background

With the advent of the information-oriented era, computers and networks have become almost important components of people, especially the middle-aged and young people, but "computer diseases" caused by improper use have come along, wherein cervical spondylosis is the most common, and mainly the tension and strain of muscles around the cervical vertebra, the degeneration of cervical intervertebral discs and facet joints and the degeneration of laptop supports are caused by improper use of computers.

But the current support frame for notebook computer external construction is comparatively simple, and the support frame can't carry out free regulation according to the in service behavior to influence user's experience effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and providing a support frame for a notebook computer convenient to adjust.

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

the utility model provides a support frame for notebook computer convenient to adjust, includes the bottom plate, be equipped with the device groove on the bottom plate, device inslot rotation is connected with the screw rod, the one end of bottom plate is equipped with the cavity, the one end of screw rod runs through the inside wall in device groove and extends to the cavity in, the fixed cover of one end that the screw rod extends has connect first gear, be equipped with the second gear with first gear engaged with in the cavity, the interior top of second gear and cavity is passed through the bull stick and is rotated and be connected, the one end that the second gear was kept away from to the bull stick runs through the inner wall and the fixedly connected with knob of cavity, the one end that the knob was kept away from to the bottom plate is rotated through the pivot and is connected with the board of placing, the screw thread has cup jointed the thread piece on the screw rod, the top of thread piece is rotated and is.

Preferably, one end of the placing plate close to the rotating shaft is fixedly connected with a baffle.

Preferably, be equipped with the socket on the knob, it is equipped with the kelly to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with the kelly to encircle on the bottom plate, the fixed cover of one end that the kelly is close to the draw-in groove has connect the cutting ferrule, the cover is equipped with the spring on the kelly, the both ends of spring respectively with cutting ferrule and knob fixed connection, the one end fixedly connected with handle of cutting ferrule is kept away from to the kelly.

Preferably, the bottom of the thread block is provided with a groove, a plurality of steel balls are rotatably connected in the groove, and the edges of the steel balls are in contact with the inner bottom of the device groove.

Preferably, the rotating rod is rotatably sleeved with two supporting sleeves, and one opposite sides of the two supporting sleeves are respectively abutted against the inner wall of the cavity and the top of the bottom plate.

Preferably, the placing plate is provided with heat dissipation holes.

Preferably, the bottom of the bottom plate is fixedly connected with a plurality of rubber pads.

Has the advantages that:

1. according to the use needs earlier, rotate the knob and drive the bull stick and rotate, drive the screw rod through the meshing effect between first gear and the second gear simultaneously and rotate, move about the screw block is driven at the pivoted in-process through the screw rod, make the connecting rod remove simultaneously, realize the regulation to placing the board angle, then utilize the kelly to fix the knob, the steel ball can reduce the frictional force between screw block and the device groove simultaneously, the spring can play certain elastic support effect to the kelly simultaneously.

2. The utility model discloses a setting of drive mechanism and fixed establishment makes the device can carry out free regulation as required to the use to user's experience effect has been promoted.

Drawings

FIG. 1 is a schematic structural view of a stand for a notebook computer, which is easy to adjust;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B in fig. 1.

In the figure: 1-bottom plate, 2-screw rod, 3-first gear, 4-second gear, 5-rotating rod, 6-knob, 7-rotating shaft, 8-placing plate, 9-thread block, 10-connecting rod, 11-baffle, 12-clamping rod, 13-clamping sleeve, 14-spring, 15-handle, 16-steel ball, 17-supporting sleeve, 18-heat dissipation hole and 19-rubber pad.

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 support frame for a notebook computer convenient to adjust comprises a bottom plate 1, a device groove is arranged on the bottom plate 1, a screw rod 2 is rotatably connected in the device groove and used for driving a thread block 9 to move left and right, a cavity is arranged at one end of the bottom plate 1, one end of the screw rod 2 penetrates through the inner side wall of the device groove and extends into the cavity, a first gear 3 is fixedly sleeved at the extending end of the screw rod 2 and used for driving the screw rod 2 to rotate, a second gear 4 meshed with the first gear 3 is arranged in the cavity and used for driving the first gear 3 to rotate, the second gear 4 is rotatably connected with the inner top of the cavity through a rotating rod 5 and used for rotating the second gear 4, one end of the rotating rod 5, far away from the second gear 4, penetrates through the inner wall of the cavity and is fixedly connected with a knob 6 and used for rotating the rotating rod 5, one end of, the notebook computer storage rack is used for storing a notebook computer, the threaded block 9 is sleeved on the screw rod 2 in a threaded manner and used for driving the connecting rod 10 to move left and right, the connecting rod 10 is rotatably connected to the top of the threaded block 9, and one end, far away from the threaded block 9, of the connecting rod 10 is rotatably connected with the bottom of the storage plate 8.

In this embodiment, a baffle 11 is fixedly connected to one end of the placing plate 8 close to the rotating shaft 7, a socket is arranged on the knob 6, a clamping rod 12 is slidably inserted in the socket and used for fixing the knob 6, a plurality of clamping grooves corresponding to the clamping rod 12 are arranged on the bottom plate 1 in a surrounding manner, a clamping sleeve 13 is fixedly sleeved at one end of the clamping rod 12 close to the clamping grooves and used for preventing the clamping rod 12 from falling off from the knob 6, a spring 14 is sleeved on the clamping rod 12 and used for playing a certain elastic supporting role for the clamping rod 12, two ends of the spring 14 are respectively fixedly connected with the clamping sleeve 13 and the knob 6, a handle 15 is fixedly connected to one end of the clamping rod 12 far away from the clamping sleeve 13 and used for conveniently drawing out the clamping rod 12, a groove is arranged at the bottom of the threaded block 9, a plurality of steel balls 16 are rotatably connected in the groove, the edge of the steel ball 16 is in contact with the inner bottom of the, the supporting device is used for limiting the rotating rod 5, one side, opposite to the supporting sleeves 17, of each supporting sleeve abuts against the inner wall of the cavity and the top of the bottom plate 1 respectively, the heat dissipation holes 18 are formed in the placing plate 8, the notebook computer is cooled, and the bottom of the bottom plate 1 is fixedly connected with a plurality of rubber pads 19 and used for supporting the bottom plate 1 elastically.

In this embodiment, earlier as required according to the use, it rotates 5 rotations of bull stick to rotate the knob 6, drive the screw rod 2 through the meshing effect between first gear 3 and the second gear 4 simultaneously and rotate, control about the pivoted in-process drives the thread block 9 through the screw rod 2, make the connecting rod 10 remove simultaneously, the realization is to placing the regulation of 8 angles of board, then utilize kelly 12 to fix knob 6, steel ball 16 can reduce the frictional force between thread block 9 and the device groove simultaneously, spring 14 can play certain elastic support effect to kelly 12 simultaneously.

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 utility model provides a support frame for notebook computer convenient to adjust, includes bottom plate (1), its characterized in that: the device is characterized in that a device groove is formed in the bottom plate (1), a screw rod (2) is connected in the device groove in a rotating mode, a cavity is formed in one end of the bottom plate (1), one end of the screw rod (2) penetrates through the inner side wall of the device groove and extends into the cavity, a first gear (3) is fixedly sleeved at one end of the screw rod (2) in an extending mode, a second gear (4) meshed with the first gear (3) is arranged in the cavity, the second gear (4) is rotatably connected with the inner top of the cavity through a rotating rod (5), one end, far away from the second gear (4), of the rotating rod (5) penetrates through the inner wall of the cavity and is fixedly connected with a knob (6), one end, far away from the knob (6), of the bottom plate (1) is rotatably connected with a placing plate (8) through a rotating shaft (7), a thread block (9) is sleeved on the screw rod (2), and the top of the thread, one end of the connecting rod (10) far away from the thread block (9) is rotatably connected with the bottom of the placing plate (8).

2. The easy-to-adjust support stand for notebook computer of claim 1, wherein: one end of the placing plate (8) close to the rotating shaft (7) is fixedly connected with a baffle (11).

3. The easy-to-adjust support stand for notebook computer of claim 1, wherein: be equipped with the socket on knob (6), it is equipped with kelly (12) to slide to insert in the socket, it is equipped with a plurality of draw-in grooves that correspond with kelly (12) to encircle on bottom plate (1), the fixed cover of one end that kelly (12) are close to the draw-in groove has cutting ferrule (13), the cover is equipped with spring (14) on kelly (12), the both ends of spring (14) respectively with cutting ferrule (13) and knob (6) fixed connection, one end fixedly connected with handle (15) of cutting ferrule (13) are kept away from to kelly (12).

4. The easy-to-adjust support stand for notebook computer of claim 1, wherein: the bottom of the thread block (9) is provided with a groove, a plurality of steel balls (16) are connected in the groove in a rotating mode, and the edge of each steel ball (16) is in contact with the inner bottom of the device groove.

5. The easy-to-adjust support stand for notebook computer of claim 1, wherein: two supporting sleeves (17) are rotatably sleeved on the rotating rod (5), and one sides, opposite to the supporting sleeves (17), of the two supporting sleeves are respectively abutted to the inner wall of the cavity and the top of the bottom plate (1).

6. The easy-to-adjust support stand for notebook computer of claim 1, wherein: the placing plate (8) is provided with heat dissipation holes (18).

7. The easy-to-adjust support stand for notebook computer of claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a plurality of rubber pads (19).