CN216813560U

CN216813560U - Portable computer official working support

Info

Publication number: CN216813560U
Application number: CN202220480587.0U
Authority: CN
Inventors: 郅友成
Original assignee: Ji Youcheng
Current assignee: Ji Youcheng
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-24
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to the technical field of computer equipment and discloses a portable computer office support which comprises a base, wherein a lifting box is fixedly connected to the fixed surface of the base, the lifting box is arranged in an upward opening mode, a lifting device is arranged on the lifting box, and the lifting device comprises a rotating shaft, a first connecting rod, a handle, a bolt, a rubber block, a rubber sleeve, a movable block, a supporting rod, a fixed block and a movable plate. The lifting device is arranged, the rotating shaft can be driven to rotate by rotating the handle, so that the two movable blocks are driven to move close to or away from each other, the movable plate is driven to ascend or descend, the height of a computer screen is adjusted, and the problems that the existing computer support for most office workers has single function and is inconvenient to adjust, cannot be suitable for users with different heights, and the cervical spondylosis and the humpback are easily caused when the user uses the computer in a non-upright posture for a long time are solved.

Description

Portable computer official working support

Technical Field

The utility model relates to the technical field of computer equipment, in particular to a portable computer office support.

Background

With the progress of science and technology and the development of society, the living standard of people is greatly improved, and computers are no longer strange to people and almost are necessary to be provided for every family; the function of the existing computer support for most office work is single, the adjustment is inconvenient, the computer support can not be suitable for users with different heights, the user is in a non-upright posture for a long time, the computer is easy to cause cervical spondylosis and humpback, the size of the existing computer office support can not adapt to different screens, the computer office support is more troublesome in the process of fixing the screens, the requirements of people can not be better met, the adaptability is low, the computer office support is not beneficial to popularization, and therefore the portable computer office support is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable computer office support to solve the problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a portable computer office support comprises a base, wherein a lifting box is fixedly connected to the fixed surface of the base, the lifting box is arranged in an upward opening manner, a lifting device is arranged on the lifting box and comprises a rotating shaft, a first connecting rod, a handle, a bolt, a rubber block, a rubber sleeve, a movable block, a supporting rod, a fixed block and a movable plate, the rotating shaft penetrates through one side of the lifting box, the rotating shaft is rotatably connected with the lifting box through a bearing fixedly connected to the lifting box, one end of the rotating shaft, which is positioned inside the lifting box, is in contact connection with the inner wall of one side of the lifting box, one end of the rotating shaft, which is positioned outside the lifting box, is fixedly connected with the first connecting rod, one end of the first connecting rod, which is far away from the rotating shaft, is fixedly connected with the handle, the rotating shaft and the handle are both vertical to the first connecting rod, and the movable block is slidably connected to the bottom surface of the inner wall of the lifting box, the pivot runs through the movable block, just pivot and movable block threaded connection, the one end of bracing piece is articulated with the top surface of movable block, the other end and the fixed block of bracing piece are articulated, fixed block fixed connection is on the bottom surface of fly leaf, the fixed block is connected with the inner wall contact of lift box, fly leaf sliding connection is on the inner wall of lift box, fixedly connected with stand on the fixed surface of fly leaf, the one end fixedly connected with horizontal pole of fly leaf is kept away from to the stand, be provided with clamping device on the horizontal pole.

Preferably, the clamping device comprises a stop block, a spring, a sliding block, a second connecting rod, a clamping plate and a rubber pad, the stop block is fixedly connected to the midpoint of a sliding cavity formed in the cross rod, one end of the spring is fixedly connected with one side of the stop block, the other end of the spring is fixedly connected with one side of the sliding block, the sliding block is slidably connected in the sliding cavity formed in the cross rod, one end of the second connecting rod is fixedly connected with the front surface of the sliding block, the second connecting rod is slidably connected in a sliding hole formed in the front surface of the cross rod and communicated with the sliding cavity, one end of the second connecting rod, far away from the sliding block, is fixedly connected with the clamping plate, the clamping plate is a concave plate, the rubber pad is fixedly connected to the concave surface of the clamping plate, the screen is placed between the two clamping plates by arranging the clamping device, and is driven by the elastic force generated by the deformation of the two springs to clamp the screen to be clamped and fixed, the use is convenient, and can adapt to the screen of unidimensional not, solve the unable size that adapts to different screens of current computer official working support, it is more troublesome at the in-process of fixed screen moreover, can't be better satisfy people's requirement, adaptability is lower, is unfavorable for the problem of popularization.

Preferably, bolt through connection pole one, just bolt and a connecting rod threaded connection, block rubber fixed connection is served at the screw thread of bolt, the block rubber laminates with the outer wall of lift box, through setting up bolt and block rubber, when not needing height-adjusting, closely laminates through block rubber and lift box outer wall, utilizes the characteristic that rubber coefficient of friction is big, with handle rigidity, prevents that the unexpected handle of touching from leading to the display screen altitude variation, influences the use.

Preferably, the fixed cover of rubber sleeve is established on hand, through setting up the rubber sleeve, both can protect the hand, and the hand is worn and is hindered by the wearing when preventing to rotate the handle, can increase frictional force again, avoids taking place to skid when rotating the handle.

Preferably, the pivot is located one of the inside box that goes up and down and serves the symmetry and be provided with positive and negative screw thread, the quantity of movable block, bracing piece, fixed block is two, two the movable block symmetry sets up in the epaxial positive and negative screw thread section, two fixed block difference fixed connection is in the bottom surface both sides of fly leaf, through setting up positive and negative screw thread, rotates through the pivot and can drive two movable blocks and carry out the motion in opposite directions or leave mutually to prop up or drop the fly leaf through the bracing piece, reach the purpose of going up and down.

Preferably, be provided with the support column between stand and the horizontal pole, the both ends of support column respectively with the bottom surface of horizontal pole and the side fixed connection of stand, be triangle-shaped setting between stand, horizontal pole, the support column, through setting up the support column, utilize support column and stand and horizontal pole to form stable triangle-shaped structure, can support the horizontal pole, make the horizontal pole more stable, avoid the horizontal pole unstability to lead to the display screen to drop impaired.

The utility model provides a portable computer office support. The method has the following beneficial effects:

(1) the lifting device is arranged, the rotating shaft can be driven to rotate by rotating the handle, so that the two movable blocks are driven to move close to or away from each other, the movable plate is driven to ascend or descend, and the height of a computer screen is adjusted.

(2) According to the utility model, the screen is placed between the two clamping plates by arranging the clamping device, the two clamping plates are driven by the elastic force generated by the deformation of the two springs to clamp and fix the screen, the use is convenient, the screen fixing device can adapt to screens with different sizes, and the problems that the existing computer office support cannot adapt to the sizes of different screens, the screen fixing process is troublesome, the requirements of people cannot be better met, the adaptability is low, and the popularization is not facilitated are solved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the lift of the present invention;

FIG. 4 is an enlarged view of the structure A of the present invention.

In the figure: 1. a base; 2. a lifting box; 3. a lifting device; 301. a rotating shaft; 302. a first connecting rod; 303. a handle; 304. a bolt; 305. a rubber block; 306. a rubber sleeve; 307. a movable block; 308. a support bar; 309. a fixed block; 3010. a movable plate; 4. a column; 5. a cross bar; 6. a support pillar; 7. a clamping device; 701. a stopper; 702. a spring; 703. a slider; 704. a second connecting rod; 705. a splint; 706. and (7) a rubber pad.

Detailed Description

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

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1-4, the present invention provides the technical solutions: a portable computer office support comprises a base 1, a lifting box 2 is fixedly connected to the fixed surface of the base 1, the lifting box 2 is arranged with an upward opening, a lifting device 3 is arranged on the lifting box 2, the lifting device 3 comprises a rotating shaft 301, a first connecting rod 302, a handle 303, a bolt 304, a rubber block 305, a rubber sleeve 306, a movable block 307, a supporting rod 308, a fixed block 309 and a movable plate 3010, the rotating shaft 301 penetrates through one side of the lifting box 2, the rotating shaft 301 is rotatably connected with the lifting box 2 through a bearing fixedly connected to the lifting box 2, one end of the rotating shaft 301, which is positioned inside the lifting box 2, is in contact connection with the inner wall of one side of the lifting box 2, one end of the rotating shaft 301, which is positioned outside the lifting box 2, is fixedly connected with the first connecting rod 302, one end of the first connecting rod 302, which is far away from the rotating shaft 301, is fixedly connected with the handle 303, the rotating shaft 301 and the handle 303 are both perpendicular to the first connecting rod 302, the bolt 304 penetrates through the first connecting rod 302, the bolt 304 is in threaded connection with the first connecting rod 302, the rubber block 305 is fixedly connected to the threaded end of the bolt 304, the rubber block 305 is attached to the outer wall of the lifting box 2, the bolt 304 and the rubber block 305 are arranged, when the height does not need to be adjusted, the rubber block 305 is tightly attached to the outer wall of the lifting box 2, the position of the handle 303 is fixed by utilizing the characteristic of large friction coefficient of rubber, the change of the height of the display screen caused by accidental touch on the handle 303 is prevented, the use is influenced, the rubber sleeve 306 is fixedly sleeved on the handle 303, the rubber sleeve 306 is arranged, the hand can be protected, the hand can be prevented from being abraded when the handle 303 is rotated, the friction can be increased, the slippage caused when the handle 303 is rotated is avoided, the movable block 307 is slidably connected to the inner wall of the lifting box 2, the rotating shaft 301 penetrates through the movable block 307, the rotating shaft 301 is in threaded connection with the movable block 307, one end of the supporting rod 308 is hinged to the top surface of the movable block 307, the other end of the supporting rod 308 is hinged with the fixed block 309, the fixed block 309 is fixedly connected to the bottom surface of the movable plate 3010, the fixed block 309 is in contact connection with the inner wall of the lifting box 2, the movable plate 3010 is slidably connected to the inner wall of the lifting box 2, the end of the rotating shaft 301 inside the lifting box 2 is symmetrically provided with positive and negative threads, the number of the movable block 307, the supporting rod 308 and the fixed block 309 is two, the two movable blocks 307 are symmetrically arranged on the positive and negative thread sections on the rotating shaft 301, the two fixed blocks 309 are respectively and fixedly connected to both sides of the bottom surface of the movable plate 3010, the two movable blocks 307 can be driven to move towards or away from each other by the rotation of the rotating shaft 301 through the positive and negative threads, so that the movable plate 3010 is supported or lowered through the supporting rod 308 to achieve the purpose of lifting, the upright column 4 is fixedly connected to the fixed surface of the movable plate 3010, and the end of the upright column 4 far away from the movable plate 3010 is fixedly connected with the cross rod 5, a supporting column 6 is arranged between the upright column 4 and the cross rod 5, two ends of the supporting column 6 are respectively fixedly connected with the bottom surface of the cross rod 5 and the side surface of the upright column 4, the cross rod 5 and the supporting column 6 are arranged in a triangular shape, the cross rod 5 can be supported by utilizing the stable triangular structure formed by the supporting column 6, the upright column 4 and the cross rod 5, so that the cross rod 5 is more stable, and the display screen is prevented from falling and being damaged due to instability of the cross rod 5, a clamping device 7 is arranged on the cross rod 5, the clamping device 7 comprises a stop block 701, a spring 702, a sliding block 703, a connecting rod two 704, a clamping plate 705 and a rubber pad 706, the stop block 701 is fixedly connected at the midpoint of a sliding cavity formed in the cross rod 5, one end of the spring 702 is fixedly connected with one side of the stop block 701, the other end of the spring 702 is fixedly connected with one side of the sliding block 703, and the sliding block 703 is slidably connected in the sliding cavity formed in the cross rod 5, one end of the second connecting rod 704 is fixedly connected with the front face of the sliding block 703, the second connecting rod 704 is slidably connected in a sliding hole of a communicated sliding cavity formed in the front face of the cross rod 5, one end of the second connecting rod 704, far away from the sliding block 703, is fixedly connected with the clamping plate 705, the clamping plate 705 is a concave plate, the rubber pad 706 is fixedly connected onto the concave face of the clamping plate 705, through the clamping device 7, the screen is placed between the two clamping plates 705, the two clamping plates 705 are driven to clamp and fix the screen by using the elastic force generated by the deformation of the two springs 702, the use is convenient, the screen can adapt to screens of different sizes, the problem that the existing computer office support cannot adapt to different screens is solved, the screen fixing process is more troublesome, the requirements of people cannot be better met, the adaptability is lower, and the popularization is not beneficial.

When the computer monitor is used, the two clamping plates 705 are opened, the computer monitor is placed between the two clamping plates 705, the clamping plates 705 are loosened, the elastic force generated by the tensile deformation of the spring 702 drives the sliding block 703 to move, the sliding block 703 moves to drive the clamping plates 705 to move through the second connecting rod 704, so that the clamping plates 705 clamp and fix the computer monitor, a user sits in front of the computer, the bolt 304 is unscrewed to separate the rubber block 305 from the side surface of the outer wall of the lifting box 2, the handle 303 is rotated, the handle 303 drives the rotating shaft 301 to rotate through the first connecting rod 302, the rotating shaft 301 rotates to drive the movable block 307 to move close to or away from each other, so that the movable plate 3010 is pushed by the supporting rod 308 to ascend or descend, the supporting column 6 drives the monitor to ascend and descend, the monitor is adjusted to the height of the user, the bolt 304 is screwed, so that the rubber block 305 is tightly attached to the outer wall of the lifting box 2, thereby fixing the handle 303, the adjustment can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A portable computer office support, includes base (1), its characterized in that: the lifting box (2) is fixedly connected to the fixed surface of the base (1), the lifting box (2) is arranged in an upward opening manner, a lifting device (3) is arranged on the lifting box (2), the lifting device (3) comprises a rotating shaft (301), a first connecting rod (302), a handle (303), a bolt (304), a rubber block (305), a rubber sleeve (306), a movable block (307), a supporting rod (308), a fixed block (309) and a movable plate (3010), the rotating shaft (301) penetrates through one side of the lifting box (2), the rotating shaft (301) is rotatably connected with the lifting box (2) through a bearing fixedly connected to the lifting box (2), one end of the rotating shaft (301) located inside the lifting box (2) is in contact connection with the inner wall of one side of the lifting box (2), one end of the rotating shaft (301) located outside the lifting box (2) is fixedly connected with the first connecting rod (302), one end of a first connecting rod (302) far away from the rotating shaft (301) is fixedly connected with a handle (303), the rotating shaft (301) and the handle (303) are perpendicular to the first connecting rod (302), a movable block (307) is slidably connected to the bottom surface of the inner wall of the lifting box (2), the rotating shaft (301) penetrates through the movable block (307), the rotating shaft (301) is in threaded connection with the movable block (307), one end of a supporting rod (308) is hinged to the top surface of the movable block (307), the other end of the supporting rod (308) is hinged to a fixed block (309), the fixed block (309) is fixedly connected to the bottom surface of a movable plate (3010), the fixed block (309) is in contact connection with the inner wall of the lifting box (2), the movable plate (3010) is slidably connected to the inner wall of the lifting box (2), a stand column (4) is fixedly connected to the fixed surface of the movable plate (3010), one end of the upright post (4) far away from the movable plate (3010) is fixedly connected with a cross rod (5), and a clamping device (7) is arranged on the cross rod (5).

2. A portable computer office support according to claim 1, wherein: the clamping device (7) comprises a stop block (701), a spring (702), a sliding block (703), a second connecting rod (704), a clamping plate (705) and a rubber pad (706), the block (701) is fixedly connected with the midpoint of a sliding cavity arranged on the cross bar (5), one end of the spring (702) is fixedly connected with one side of the stop block (701), the other end of the spring (702) is fixedly connected with one side of the sliding block (703), the slide block (703) is connected in a slide cavity arranged on the cross bar (5) in a sliding way, one end of the second connecting rod (704) is fixedly connected with the front surface of the sliding block (703), the second connecting rod (704) is connected in a sliding hole which is formed in the front surface of the cross rod (5) and communicated with the sliding cavity in a sliding way, one end of the second connecting rod (704) far away from the sliding block (703) is fixedly connected with the clamping plate (705), the clamping plate (705) is a concave plate, and the rubber pad (706) is fixedly connected to the concave surface of the clamping plate (705).

3. A portable computer office support according to claim 2, wherein: bolt (304) through connection pole (302), just bolt (304) and connection pole (302) threaded connection, block rubber (305) fixed connection is on the screw thread end of bolt (304), block rubber (305) and the outer wall laminating of lift box (2).

4. A portable computer office support according to claim 3, wherein: the rubber sleeve (306) is fixedly sleeved on the handle (303).

5. A portable computer office support according to claim 4, wherein: the pivot (301) are located the inside one of lift box (2) and serve the symmetry and be provided with positive and negative screw thread, the quantity of movable block (307), bracing piece (308), fixed block (309) is two on the positive and negative screw thread section of movable block (307) symmetry setting on pivot (301), two fixed block (309) fixed connection is in the bottom surface both sides of fly leaf (3010) respectively.

6. A portable computer office support according to claim 5, wherein: be provided with between stand (4) and horizontal pole (5) support column (6), the both ends of support column (6) respectively with the bottom surface of horizontal pole (5) and the side fixed connection of stand (4), be triangle-shaped setting between stand (4), horizontal pole (5), support column (6).