CN213512722U

CN213512722U - Portable support device of portable computer

Info

Publication number: CN213512722U
Application number: CN202021774855.7U
Authority: CN
Inventors: 谭文娣; 曾祥凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-22
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a portable computer's portable support device relates to computer support technical field. This portable support device of portable computer, including the bottom plate, the base cup joints with the telescopic link, the upper surface other end fixed mounting of bottom plate has two threaded sleeves, the inner and the sliding rack fixed mounting of slide bar, sliding rack and gear engagement, the middle part of second connecting rod is provided with damping spring, the both ends fixed mounting of lifter plate has the locating clip. This portable support device of portable computer, through setting up the telescopic link, can freely adjust the lifter plate height, can help the computer firmly fix a position through setting up two sets of locating pieces and locating clip, through setting up traditional mechanisms such as rack and pinion, need not use other energy can adjust the height of lifter plate at will, and then adjust the angle that the computer was located, solved traditional computer support fixed not firm, angular adjustment is inconvenient, carries inconvenient problem.

Description

Portable support device of portable computer

Technical Field

The utility model relates to a computer support technical field specifically is a portable computer's portable support device.

Background

The appearance of the portable computer effectively improves the working efficiency of people, so that staff can move to work at any time and any place, and the time is fully utilized to create value. However, the portable computer realizes mobile office work, but it is difficult to ensure the comfort of mobile office work, for example, on the road where a vehicle is used, if the portable computer needs to be used, the computer is usually placed on the bent thigh to operate, which is inconvenient to operate, needs to lower the head and bend the waist, and has a large injury to the body.

Along with that, computer supports are gradually popular with people, the computer supports, namely, so-called lazy people supports, are used in a comfortable mode, the traditional computer supports have single functions and no multifunctional characteristic, random adjustment to any desired angle is difficult to achieve in the adjustment process, and the supports with complex functions are inconvenient to carry, so that for the situations, a novel portable support device of a portable computer is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable support device of formula computer has solved traditional computer support fixed not jail, and angular adjustment is inconvenient, carries inconvenient problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a portable support device of a portable computer comprises a bottom plate, wherein two bases are fixedly mounted at one end of the upper surface of the bottom plate, the bases are sleeved with telescopic rods, positioning bolts are arranged at the upper parts of the bases, two threaded sleeves are fixedly mounted at the other end of the upper surface of the bottom plate, the threaded sleeves are in threaded connection with supporting columns, a positioning cylinder is fixedly mounted at one end, adjacent to the bases, of the upper surface of the bottom plate, the positioning cylinder is sleeved with a sliding rod, a handle is fixedly mounted at the outer end of the sliding rod, the inner end of the sliding rod is fixedly mounted with a sliding rack, the sliding rack is meshed with a gear, the inside of the gear is clamped with one end of a first rotating shaft, limit blocks are fixedly mounted at two sides of the gear on the first rotating shaft, the other end of the first rotating shaft is rotatably connected with a supporting frame, the other end of the first connecting rod is rotationally connected with a second rotating shaft, the second rotating shaft is rotationally connected with one end of a second connecting rod, a damping spring is arranged in the middle of the second connecting rod, the other end of the second connecting rod is clamped with one end of the third rotating shaft, the other end of the third rotating shaft is fixedly connected with the lower part of the connecting column, the top part of the connecting column is fixedly connected with the lifting plate, the supporting column is connected with the sliding frame in a sliding way, the sliding frame is fixedly connected with one end of the lifting plate, the other end of the lifting plate is fixedly connected with the top of the telescopic rod, a portable computer is movably arranged on the top of the lifting plate, positioning clamps are fixedly arranged at the two ends of the lifting plate, one side of the upper surface of the lifting plate, which is close to the base, is provided with a first group of positioning blocks, and one side of the upper surface of the lifting plate, which is close to the supporting column, is provided with a second group of positioning blocks.

Preferably, the positioning cylinder is fixedly arranged below the lifting plate and close to the position of the supporting column.

Preferably, the first group of positioning blocks and the second group of positioning blocks are respectively arranged at two ends of the portable computer, and a gap is left between the second group of positioning blocks and the portable computer.

Preferably, the first connecting rod is located between the gear and the limiting block.

Preferably, the inside of the base is hollow, and the diameter of the hollow inside is the same as that of the telescopic rod.

Preferably, only the top of the sliding rack is provided with gear teeth, and the bottom of the sliding rack is in sliding connection with the upper surface of the bottom plate.

(III) advantageous effects

The utility model provides a portable computer's portable bracket device. The method has the following beneficial effects:

1. this portable support device of portable computer through setting up base and telescopic link, can freely adjust the anterior height of lifter plate, in only need impressing the telescopic link in the base when not in addition, can not occupation space, conveniently carries, through setting up two sets of locating pieces and locating clip, can help the computer firmly fix a position, can adapt to and work in outdoor multiple geographical environment.

2. This portable support device of portable computer through traditional mechanisms such as setting up rack and pinion, need not use other energy can adjust the height of lifter plate at will, and then adjusts the angle that the computer was located, simple structure and quality are lighter, carry easily.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the lifting mechanism of the present invention.

In the figure: the device comprises a base plate 1, a base 2, a telescopic rod 3, a positioning bolt 4, a threaded sleeve 5, a supporting column 6, a sliding frame 7, a lifting plate 8, a portable computer 9, a first group of positioning blocks 10, a second group of positioning blocks 11, a positioning clamp 12, a handle 13, a sliding rod 14, a positioning cylinder 15, a sliding rack 16, a gear 17, a first rotating shaft 18, a limiting block 19, a first connecting rod 20, a second rotating shaft 21, a second connecting rod 22, a damping spring 23, a third rotating shaft 24, a connecting column 25 and a supporting frame 26.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a portable support device of a portable computer, as shown in figures 1-3, comprising a bottom plate 1, two bases 2 are fixedly arranged at one end of the upper surface of the bottom plate 1, the bases 2 are sleeved with a telescopic rod 3, a positioning bolt 4 is arranged at the upper part of the bases 2, the inside of the bases 2 is arranged in a hollow way, the diameter of the inside of the hollow way is the same as that of the telescopic rod 3, two threaded sleeves 5 are fixedly arranged at the other end of the upper surface of the bottom plate 1, the threaded sleeves 5 are in threaded connection with a supporting column 6, a positioning cylinder 15 is fixedly arranged at one end of the upper surface of the bottom plate 1 adjacent to the bases 2, the lower part of a lifting plate 8 fixedly arranged on the positioning cylinder 15 is close to the supporting column 6, the positioning cylinder 15 is sleeved with a sliding rod 14, a handle 13 is fixedly arranged at the outer end of the sliding rod 14, the bottom of the sliding rack 16 is connected with the upper surface of the bottom plate 1 in a sliding manner, the sliding rack 16 is meshed with the gear 17, the inside of the gear 17 is clamped with one end of a first rotating shaft 18, a limiting block 19 is fixedly arranged on the first rotating shaft 18 and positioned on two sides of the gear 17, the other end of the first rotating shaft 18 is rotatably connected with a supporting frame 26, the first rotating shaft 18 is clamped with one end of a first connecting rod 20, the first connecting rod 20 is positioned between the gear 17 and the limiting block 19, the other end of the first connecting rod 20 is rotatably connected with a second rotating shaft 21, the second rotating shaft 21 is rotatably connected with one end of a second connecting rod 22, a damping spring 23 is arranged in the middle of the second connecting rod 22, the other end of the second connecting rod 22 is clamped with one end of a third rotating shaft 24, the other end of the third rotating shaft 24 is fixedly connected with the lower part of a connecting column 25, the top of, the sliding frame 7 is fixedly connected with one end of a lifting plate 8, the other end of the lifting plate 8 is fixedly connected with the top of a telescopic rod 3, a portable computer 9 is movably mounted at the top of the lifting plate 8, positioning clamps 12 are fixedly mounted at two ends of the lifting plate 8, a first group of positioning blocks 10 are arranged on one side, close to a base 2, of the upper surface of the lifting plate 8, a second group of positioning blocks 11 are arranged on one side, close to a supporting column 6, of the upper surface of the lifting plate 8, the first group of positioning blocks 10 and the second group of positioning blocks 11 are respectively arranged at two ends of the portable computer 9, a gap is reserved between the second group of positioning blocks 11 and the portable computer 9, the positioning bolts 4 are unscrewed, the height of the telescopic rod 3 is adjusted, the positioning bolts 4 are screwed again after the adjustment is completed, the height of the telescopic rod 3 is fixed, then a pulling handle 13 is, the movement of the sliding rack 16 drives the gear 17 to rotate, the gear 17 rotates to drive the first connecting rod 20 to rotate, the second connecting rod 22 driven by the first connecting rod 20 rotates, and then the second connecting rod 22 drives the connecting column 25 to move up and down.

The working principle is as follows: after the placement position is determined, the portable computer 9 is placed between the first set of positioning blocks 10 and the second set of positioning blocks 11 on the upper surface of the lifting plate 8, the positioning clips 12 are pressed to fix the portable computer 9, then the positioning bolt 4 is unscrewed, the height of the telescopic rod 3 is adjusted, after the adjustment is finished, the positioning bolt 4 is screwed again, the height of the telescopic rod 3 is fixed, then the pulling handle 13 is pulled back, the handle 13 drives the sliding rod 14 to slide in the positioning cylinder 15, the sliding rod 14 drives the sliding rack 16 to move back and forth, the movement of the sliding rack 16 drives the gear 17 to rotate, the gear 17 rotates to drive the first connecting rod 20 to rotate, the first connecting rod 20 drives the second connecting rod 22 to rotate, then the second connecting rod 22 drives the connecting column 25 to move up and down, finally the connecting column 25 drives the lifting plate 8 to move, the lifting plate 8 drives the sliding frame 7 to slide up and down on the supporting column 6, and the supporting column 6 can be taken down from the threaded sleeve 5 to be placed when not in use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable stand device of a portable computer, comprising a base plate (1), characterized in that: the upper surface of bottom plate (1) one end fixed mounting have two bases (2), base (2) cup joint with telescopic link (3), the upper portion of base (2) is provided with positioning bolt (4), the upper surface other end fixed mounting of bottom plate (1) has two screw thread sleeve (5), screw thread sleeve (5) and support column (6) threaded connection, the upper surface of bottom plate (1) and the one end fixed mounting that base (2) are adjacent have a location section of thick bamboo (15), a location section of thick bamboo (15) cup joints with slide bar (14), the outer end fixed mounting of slide bar (14) has handle (13), the inner and the sliding rack (16) fixed mounting of slide bar (14), sliding rack (16) and gear (17) meshing, the gear (17) inside and the one end joint of first pivot (18), lie in gear (17) both sides fixed mounting and have stopper (19) on first pivot (18), the other end of first pivot (18) rotates with support frame (26) to be connected, the one end joint of first pivot (18) and head rod (20), the other end and the second pivot (21) of head rod (20) rotate to be connected, the one end of second pivot (21) and second connecting rod (22) rotates to be connected, the middle part of second connecting rod (22) is provided with damping spring (23), the other end and the one end joint of third pivot (24) of second connecting rod (22), the other end and the lower fixed connection of spliced pole (25) of third pivot (24), the top and lifter plate (8) fixed connection of spliced pole (25), support column (6) and carriage (7) sliding connection, the one end fixed connection of carriage (7) and lifter plate (8), the other end and the top fixed connection of telescopic link (3) of lifter plate (8), lifter plate (8) top movable mounting has portable computer (9), the both ends fixed mounting of lifter plate (8) has locating clip (12), one side that lifter plate (8) upper surface is close to base (2) is provided with first group locating piece (10), one side that lifter plate (8) upper surface is close to support column (6) is provided with second group locating piece (11).

2. A portable stand apparatus of a portable computer according to claim 1, wherein: the positioning cylinder (15) is fixedly arranged at a position below the lifting plate (8) and close to the supporting column (6).

3. A portable stand apparatus of a portable computer according to claim 1, wherein: the first group of positioning blocks (10) and the second group of positioning blocks (11) are respectively arranged at two ends of the portable computer (9), and gaps are reserved between the second group of positioning blocks (11) and the portable computer (9).

4. A portable stand apparatus of a portable computer according to claim 1, wherein: the first connecting rod (20) is positioned between the gear (17) and the limiting block (19).

5. A portable stand apparatus of a portable computer according to claim 1, wherein: the inside of the base (2) is arranged in a hollow mode, and the diameter of the inside of the hollow portion is the same as that of the telescopic rod (3).

6. A portable stand apparatus of a portable computer according to claim 1, wherein: only the top of the sliding rack (16) is provided with gear teeth, and the bottom of the sliding rack (16) is connected with the upper surface of the bottom plate (1) in a sliding manner.