CN209842459U - Portable folding panel computer support - Google Patents
Portable folding panel computer support Download PDFInfo
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- CN209842459U CN209842459U CN201920777479.8U CN201920777479U CN209842459U CN 209842459 U CN209842459 U CN 209842459U CN 201920777479 U CN201920777479 U CN 201920777479U CN 209842459 U CN209842459 U CN 209842459U
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- base
- ball screw
- fixedly connected
- bevel gear
- ball
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Abstract
The utility model discloses a portable folding panel computer support, the on-line screen storage device comprises a base, be equipped with running gear on the base, two recesses have been seted up to the upper surface of base, two communicate each other through the cavity between the recess, the ladder groove has been seted up to the side of base, and the ladder groove communicates with adjacent recess each other, all rotates on two recesses and is connected with a ball screw, two ball screw is through backup pad of two common fixedly connected with of ball nut, two cranes of fixedly connected with in the backup pad, two the board is placed to the common fixedly connected with of crane. Has the advantages that: the utility model discloses support the flat board that can be fine to some special crowds, place the height of board and can adjust, be convenient for adjust the height that the flat board was located under the different postures of different heights, can also adjust to minimum height placing the board when not using, the holistic placing of this equipment of being convenient for.
Description
Technical Field
The utility model relates to a dull and stereotyped computer auxiliary assembly technical field especially relates to a portable folding panel computer support.
Background
The tablet personal computer is convenient to carry and can be used with one, many young people like to use the tablet in a residence, can watch videos or play games through the tablet, and need to hold the tablet with hands in the use process, so that the arm of a completely normal person can not be sore and painful basically when the tablet is used in the residence.
However, for some special people, such as special people who cannot normally exert strength or are disabled by one hand, when the tablet computer is used for a long time, the arm becomes sore and painful, and even the tablet computer is out of hand, so that the tablet computer is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art to some special crowds, when using the panel computer for a long time, the arm can become sour and painful, can take place the emergence of panel computer condition of taking off the hand even for the problem of panel computer emergence damage, and the portable folding panel computer support that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a portable folding panel computer support, includes the base, be equipped with running gear on the base, two recesses have been seted up to the upper surface of base, two communicate each other through the cavity between the recess, the ladder groove has been seted up to the side of base, and the ladder groove communicates each other with adjacent recess, all rotates on two recesses and is connected with a ball screw, two ball screw is through the backup pad of two common fixedly connected with of ball nut, two cranes, two in the backup pad two cranes of fixedly connected with place the board, two the common fixedly connected with of crane is equipped with first transmission structure between the ball screw, with it is connected with the pivot to rotate on the recess that the ladder groove communicates each other, and is equipped with second transmission structure between pivot and the adjacent ball screw.
In foretell a portable folding panel computer support, running gear contains four mounting grooves, four mounting brackets, four gyro wheels and two brake blocks and constitutes, four mounting grooves, four have been seted up to the lower surface of base equal fixedly connected with mounting bracket on the mounting groove, four all rotate on the mounting bracket and be connected with a gyro wheel, wherein still be equipped with the brake block on two gyro wheels.
In the above-mentioned portable foldable tablet computer support, the first transmission structure comprises two chain wheels and a chain, two chain wheels are fixedly sleeved on the ball screw, and two chain wheels are sleeved with a chain together.
In the above-mentioned portable foldable tablet computer support, the second transmission structure comprises a first helical gear and a second helical gear, the first helical gear is fixedly sleeved on the rotating shaft, the second helical gear is fixedly sleeved on the ball screw, and the first helical gear and the second helical gear are meshed with each other.
In the above-mentioned portable foldable tablet computer support, one end of the rotating shaft away from the first helical gear is fixedly connected with a knob, and the knob is located on the stepped groove.
In the above-mentioned portable foldable tablet computer support, the two ball nuts are respectively screwed on the corresponding ball screws, and both the two ball nuts are fixed on the supporting plate.
Compared with the prior art, the utility model discloses the advantage lies in:
1: the rotation of ball screw converts the ascending and descending movement of backup pad in vertical direction into through ball nut, and the lift of backup pad drives through the crane and places the board and remove, highly adjusting placing the board and locating, the regulation of being convenient for dull and stereotyped computer position.
2: the arrangement of the roller is convenient for moving the whole body to a required position, and the brake block is arranged so that the whole body can be fixed at the position when the whole body is moved to the required position.
3: after the use, place the board when being located the minimum, ball screw is located the inside of crane, plays isolation protection's effect to ball screw through the crane.
4: the height of the placing plate can be adjusted only by rotating the knob, electricity, gas and the like are not needed to be used as power sources, and the use cost is low.
To sum up, the utility model discloses support the flat board that can be fine to some special crowds, place the height of board and can adjust, be convenient for adjust the height that the flat board was located under the different postures of different heights, can also adjust to minimum height, the holistic placing of this equipment of being convenient for with placing the board when not using.
Drawings
Fig. 1 is a schematic structural diagram of a portable foldable tablet computer stand according to the present invention;
fig. 2 is a cross-sectional view of a portable foldable tablet computer stand according to the present invention;
fig. 3 is an enlarged schematic view of a portion a of a portable foldable tablet computer stand according to the present invention;
fig. 4 is a schematic structural diagram of a step groove portion in a portable foldable tablet computer support according to the present invention.
In the figure: the brake device comprises a base 1, a mounting groove 2, a mounting frame 3, a roller 4, a brake pad 5, a cavity 6, a stepped groove 7, a ball screw 8, a ball nut 9, a support plate 10, a lifting frame 11, a placing plate 12, a first transmission structure 13, a knob 14, a rotating shaft 15, a first bevel gear 16 and a second bevel gear 17.
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. 1-4, a portable foldable tablet computer support comprises a base 1, wherein a traveling mechanism is arranged on the base 1, the traveling mechanism comprises four mounting grooves 2, four mounting frames 3, four rollers 4 and two brake pads 5, the four mounting grooves 2 are formed in the lower surface of the base 1, the four mounting frames 3 are fixedly connected to the four mounting grooves 2, the four mounting frames 3 are rotatably connected to one roller 4, and the two rollers 4 are further provided with the brake pads 5.
The setting of running gear is convenient for promote base 1 and removes, and the setting of brake block 5 is convenient for fix spacing to gyro wheel 4, makes it can not rotate when needing, and brake block 5 belongs to current ripe product, therefore does not explain in detail again.
Two recesses have been seted up to base 1's upper surface, communicate each other through cavity 6 between two recesses, ladder groove 7 has been seted up to base 1's side, and ladder groove 7 communicates each other with adjacent recess, all rotate on two recesses and be connected with a ball screw 8, two ball screw 8 are through backup pad 10 of two ball nut 9 common fixedly connected with, two ball nut 9 are threaded connection respectively on corresponding ball screw 8, two ball nut 9 are all fixed in backup pad 10.
Two erects 11 of fixedly connected with on the backup pad 10, the board 12 is placed to two erects 11 common fixedly connected with, and it can be seen clearly from figure 2 that erects 11 can receive ball screw 8 in its inside when the lapse for ball screw 8 most can not be in and expose outside when not using.
Be equipped with first drive structure 13 between two ball screw 8, first drive structure 13 contains two sprockets and a chain, and equal fixed one that has cup jointed on two ball screw 8 has a sprocket, and two sprockets are overlapped jointly and are equipped with a chain, and this drive structure has transmission efficiency height, acts on the advantage that epaxial power is little, and one of them ball screw 8 rotates and drives another ball screw 8 through the effect of sprocket and chain and rotate.
The groove communicated with the stepped groove 7 is rotatably connected with a rotating shaft 15, a second transmission structure is arranged between the rotating shaft 15 and the adjacent ball screw 8, the second transmission structure comprises a first helical gear 16 and a second helical gear 17, the rotating shaft 15 is fixedly sleeved with the first helical gear 16, the ball screw 8 is fixedly sleeved with the second helical gear 17, and the first helical gear 16 is meshed with the second helical gear 17.
One end fixedly connected with knob 14 that first helical gear 16 was kept away from to pivot 15, and knob 14 is located ladder groove 7, and setting up of knob 14 is convenient for drive pivot 15 and rotates, and pivot 15 rotates and can drive first helical gear 16 and rotate, and first helical gear 16 rotates and can drive second helical gear 17 and rotate, and second helical gear 17 rotates and can drive fixed connection's ball screw 8 with it and rotate.
Further, unless otherwise expressly stated or limited, the upper fastening is to be construed broadly, for example, as being welded, glued, or integrally formed as is conventional in the art.
The utility model discloses in, directly exert the external force of a promotion to this equipment with the hand, roll through gyro wheel 4 drives whole equipment and removes, when removing suitable position, fix gyro wheel 4 through brake block 5, and then make whole equipment fix on this position, rotate knob 14, knob 14 rotates and drives first helical gear 16 and then rotate through pivot 15, first helical gear 16 drives one of them ball screw 8 through second helical gear 17 and rotates, can make another ball screw 8 also take place to rotate under first transmission structure 13's effect, two ball screw 8 rotate and drive backup pad 10 through ball nut 9, crane 11 with place board 12 whole and erecting ascending removal in the side.
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 (6)
1. The utility model provides a portable folding panel computer support, includes base (1), its characterized in that, be equipped with running gear on base (1), two recesses have been seted up to the upper surface of base (1), two communicate each other through cavity (6) between the recess, ladder groove (7) have been seted up to the side of base (1), and ladder groove (7) and adjacent recess communicate each other, all rotate on two recesses and be connected with a ball screw (8), two ball screw (8) are through two ball nut (9) common fixedly connected with a backup pad (10), fixedly connected with two crane (11) on backup pad (10), two crane (11) common fixedly connected with place board (12), two be equipped with first transmission structure (13) between ball screw (8), with rotate on the recess that ladder groove (7) communicate each other and be connected with pivot (15), and a second transmission structure is arranged between the rotating shaft (15) and the adjacent ball screw (8).
2. The portable foldable tablet computer support according to claim 1, wherein the traveling mechanism comprises four mounting grooves (2), four mounting frames (3), four rollers (4) and two brake pads (5), the lower surface of the base (1) is provided with four mounting grooves (2), the four mounting grooves (2) are fixedly connected with the mounting frames (3), the four mounting frames (3) are rotatably connected with one roller (4), and the two rollers (4) are further provided with the brake pads (5).
3. The portable and foldable tablet computer support frame according to claim 1, wherein the first transmission structure (13) comprises two chain wheels and a chain, one chain wheel is fixedly sleeved on each of the two ball screws (8), and one chain is sleeved on both the two chain wheels.
4. The portable foldable tablet computer stand according to claim 1, wherein the second transmission structure comprises a first bevel gear (16) and a second bevel gear (17), the first bevel gear (16) is fixedly sleeved on the rotating shaft (15), the second bevel gear (17) is fixedly sleeved on the ball screw (8), and the first bevel gear (16) and the second bevel gear (17) are meshed with each other.
5. A portable foldable tablet computer stand according to claim 4, characterized in that a knob (14) is fixedly connected to the end of the rotating shaft (15) far away from the first bevel gear (16), and the knob (14) is located on the stepped groove (7).
6. A portable foldable tablet computer stand according to claim 1, wherein two ball nuts (9) are respectively screwed on the corresponding ball screws (8), and both ball nuts (9) are fixed on the support plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777479.8U CN209842459U (en) | 2019-05-28 | 2019-05-28 | Portable folding panel computer support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777479.8U CN209842459U (en) | 2019-05-28 | 2019-05-28 | Portable folding panel computer support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209842459U true CN209842459U (en) | 2019-12-24 |
Family
ID=68897924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777479.8U Active CN209842459U (en) | 2019-05-28 | 2019-05-28 | Portable folding panel computer support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209842459U (en) |
-
2019
- 2019-05-28 CN CN201920777479.8U patent/CN209842459U/en active Active
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