CN221034815U - Adjustable base - Google Patents

Abstract

The utility model discloses an adjustable base, comprising: a base; the supporting legs are arranged at the positions of the two sides of the base, and the center of the transmission column is provided with a transmission assembly; the adjusting component is arranged at the position inside the supporting leg; the placement component is arranged at a position of the base far away from one end of the transmission column. According to the adjustable base provided by the utility model, the transmission component and the adjustment component capable of adjusting the height and the angle of the base and the placement component convenient for placing notebook computers of different models are arranged on the base, after the limit on the rubber supporting block is released by upward pulling, the rubber placement block is pulled out of the base to a proper distance, so that the angle of a proper user can be conveniently adjusted according to the body shape and the sitting posture of the user, the applicability of the notebook computer in use is improved, the discomfort of the user in a single posture for a long time is reduced, the comfort of the device is improved, and the use effect of the device is further improved.

Description

An adjustable base

Technical Field

The utility model relates to the technical field related to computer supporting products, in particular to an adjustable base.

Background technique

At present, with the advancement of science and technology and the needs of market development, high-performance and ultra-thin electronic products such as laptops have become the goal pursued by people. With the increasing requirements for the multi-functionality of such products and the continuous improvement of integration, the overall quality of laptops has received more and more attention. In addition, if the height of the laptop is not appropriate, it will cause varying degrees of damage to the lumbar and cervical vertebrae of people.

For example, a Chinese utility model patent (CN201188202Y) discloses a notebook computer heat dissipation base, which includes: an upper cover, a plurality of fan components, a plurality of surface covers, a roller bracket, a plurality of rollers, a bottom cover and a PCB component; a plurality of square holes and a plurality of roller positioning grooves are provided at the upper end of the upper cover for placing the fan components and the surface cover; and the PCB component is arranged between the bottom cover and the surface cover. Since the fan component and the surface cover of the notebook computer heat dissipation base provided by the utility model adopt an embedded design, the user can adjust the position of the fan component according to the different types of notebook computers, so as to make the air inlet of the notebook computer overlap with the air outlet of the heat dissipation base as much as possible. In this way, when the fan inside the heat dissipation base is running, it can effectively introduce air into the interior of the notebook computer, thereby improving the heat dissipation effect.

In summary, it can be seen that the following technical problems exist in the prior art: when a laptop computer uses the device, because its computer screen is relatively smaller than that of a desktop computer, different users have different sitting postures in front of the laptop computer due to their different body shapes, and the angles facing the laptop computer are also different. The laptop computer is difficult to adjust to a suitable angle according to the sitting postures of different users. In order to use the computer for office work conveniently, the user can only maintain a posture for a long time. Long-term use will cause physical discomfort to the user. For this reason, the present application proposes an adjustable base to provide a new technical solution to solve the technical problems mentioned in the above patents.

Utility Model Content

Based on this, it is necessary to provide an adjustable base to address the above technical problems. By arranging a transmission component and an adjustment component for adjusting the base height and angle and a placement component for conveniently placing different models of laptop computers on the base, when using the device, turn the toggle gear to drive the rubber support block on the support leg to rotate under the base. After pulling upward to release the limit on the rubber support block, the rubber support block is pulled out of the support leg, and the inclination angle after one end of the base is raised is adjusted. According to the size of the notebook, the rubber placement block is pulled out of the base to a suitable distance, and then the laptop is placed on the second placement leg and the base, which is convenient for adjusting the angle suitable for the user according to the user's body shape and sitting posture, thereby improving the applicability of the notebook when in use, reducing the discomfort of the user maintaining a single posture for a long time, improving the comfort of the device, and further improving the use effect of the device.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

An adjustable base is used for computer supporting products.

An adjustable base specifically comprises:

A base, wherein a transmission column is rotatably connected to one end of the base, and a non-slip rubber pad is fixedly connected to the top of the base;

Support legs are arranged at positions on both sides of the base, and a transmission assembly is arranged at the center of the transmission column, and the transmission assembly is used in conjunction with the support legs;

An adjustment component, which is arranged at the inner side of the support leg, and the adjustment component is used in conjunction with the base;

A placement component is arranged at a position of the base away from one end of the transmission column, and the placement component is used in conjunction with the base.

As a preferred embodiment of the adjustable base provided by the utility model, the transmission assembly includes a fixed column, a transmission gear, a toggle column and a toggle gear, the inner side of the support leg close to one end of the transmission column is fixedly connected with a fixed column, the side of the fixed column close to the base is fixedly connected to the transmission column, the center position of the transmission column and located inside the base is fixedly connected with a transmission gear, a toggle groove is provided at one end of the base and at a position corresponding to the toggle column, the inner side of the toggle groove is fixedly connected to the base, the outer side of the toggle column is fixedly connected with the toggle gear, and the toggle gear is meshingly connected with the transmission gear.

As a preferred embodiment of the adjustable base provided by the utility model, the adjustment assembly includes a hollow column, a support column and a contraction spring, the inner side of the support leg is fixedly connected with the hollow column, the inner side of the hollow column is slidably connected with the support column, one end of the hollow column located on the inner side of the support column is provided with a contraction spring, one end of the contraction spring is fixedly connected to the hollow column, and the other end of the contraction spring is fixedly connected to the support column.

As a preferred embodiment of the adjustable base provided by the utility model, the adjustment assembly also includes a rubber support block, an adjustment groove and a sliding disc, the end of the support column away from the transmission column is fixedly connected to the rubber support block, the top of the support leg away from the transmission column is provided with an adjustment groove, and the top of the inner side of the adjustment groove is movably connected to the sliding disc.

As a preferred embodiment of the adjustable base provided by the utility model, the adjusting assembly also includes an adjusting column, a limiting hole, an adjusting spring and a handle, the bottom end of the sliding disc is fixedly connected to the adjusting column, the top of the support column and a plurality of limiting holes are provided at a position corresponding to the adjusting column, the bottom ends of the adjusting columns all pass through the supporting legs located on the inner side of the limiting holes and fit with the supporting columns, the adjusting column is located on the outer side of the bottom end of the sliding disc and is sleeved with an adjusting spring, the bottom end of the adjusting spring is fixedly connected to the supporting leg, the top of the adjusting spring is fixedly connected to the sliding disc, and the top of the sliding disc is fixedly connected to the handle.

As a preferred embodiment of the adjustable base provided by the utility model, a cooling fan is fixedly connected to the inner side of the base, a storage groove is opened on the side of the base away from one end of the transmission column, the inner side of the storage groove is connected to the base with a card plate, a power cord is arranged on the inner side of the storage groove, one end of the power cord is located inside the base and is electrically connected to the cooling fan, the other end of the power cord is fixedly connected to a USB connector, elastic plastic clips are fixedly connected at the four end corners of the card plate located on the inner side of the storage groove, a clipping hole is opened at a position corresponding to the elastic plastic clipping strip at the inner side of the base, and the side of the elastic plastic clipping strip away from the card plate is located inside the corresponding clipping hole and fits with the base.

As a preferred embodiment of the adjustable base provided by the utility model, the placement assembly includes a first placement leg, a second placement leg and a rubber placement block, the inner sides of both sides of the base away from the transmission column are slidably connected with the first placement leg, the inner side of the first placement leg is slidably connected with the second placement leg, and the end of the second placement leg away from the transmission column is fixedly connected with the rubber placement block.

Compared with the prior art, the utility model has the following beneficial effects:

The novel slicer provided by the utility model is provided with a transmission component and an adjustment component which can adjust the height and angle of the base and a placement component which is convenient for placing laptop computers of different models on the base. When using the device, the toggle gear is turned to drive the rubber support block on the support leg to rotate under the base. After pulling upward to release the limit on the rubber support block, the rubber support block is pulled out of the support leg, and the tilt angle after one end of the base is raised is adjusted. According to the size of the notebook, the rubber placement block is pulled out of the base to a suitable distance, and then the laptop computer is placed on the second placement leg and the base, which is convenient to adjust the angle suitable for the user according to the user's body shape and sitting posture, thereby improving the applicability of the notebook when in use, reducing the discomfort of the user who maintains a single posture for a long time, improving the comfort of the device, and further improving the use effect of the device.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of an adjustable base provided by the utility model;

FIG2 is a schematic structural diagram of an adjustable base transmission assembly provided by the utility model;

FIG3 is a schematic structural diagram of an adjustable base adjustment assembly provided by the utility model;

FIG4 is a schematic structural diagram of a cross-section of an adjustable base hollow column provided by the utility model;

FIG5 is an enlarged structural diagram of the adjustable base provided by the utility model at A in FIG2 ;

FIG6 is a schematic diagram of the structure of an unfolded adjustable base provided by the utility model.

The markings in the figure are as follows:

1. Base; 2. Transmission column; 3. Fixed column; 4. Support leg; 5. Transmission gear; 6. Toggle column; 7. Toggle gear; 8. Hollow column; 9. Support column; 10. Contraction spring; 11. Rubber support block; 12. Adjustment slot; 13. Sliding disc; 14. Adjustment column; 15. Limiting hole; 16. Adjustment spring; 17. Handle; 18. Cooling fan; 19. Cardboard; 20. Power cord; 21. USB connector; 22. Elastic plastic card strip; 23. Card hole; 24. First placement leg; 25. Second placement leg; 26. Rubber placement block; 27. Anti-slip rubber pad.

Detailed ways

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

As described in the background technology, when a laptop computer is used, its screen is relatively small compared to a desktop computer. Different users have different body shapes and sit in front of the laptop in different angles. It is difficult for the laptop computer to be adjusted to a suitable angle according to the sitting postures of different users. In order to use the computer for office work, the user can only maintain the same posture for a long time. Long-term use will cause physical discomfort to the user.

In order to solve this technical problem, the utility model provides an adjustable base, which is applied to computer supporting products.

Specifically, please refer to Figures 1 to 3, the novel slicer specifically includes:

A base 1, one end of the base 1 is internally rotatably connected to a transmission column 2, and the top of the base 1 is fixedly connected to a non-slip rubber pad 27;

Support legs 4 are arranged at positions on both sides of the base 1, and a transmission assembly is arranged at the center of the transmission column 2, and the transmission assembly is used in conjunction with the support legs 4;

An adjustment component, which is arranged at the inner side of the support leg 4 and is used in conjunction with the base 1;

The placement component is arranged at a position of the base 1 away from one end of the transmission column 2 , and the placement component is used in conjunction with the base 1 .

The novel slicer provided by the utility model is provided with a transmission component and an adjustment component which can adjust the height and angle of the base 1 and a placement component which is convenient for placing laptop computers of different models on the base 1. When using the device, the toggle gear 7 is turned to drive the rubber support block 11 on the support leg 4 to rotate to the bottom of the base 1. After pulling upward to release the limit on the rubber support block 11, the rubber support block 11 is pulled out of the support leg 4, and the tilt angle after one end of the base 1 is adjusted. According to the size of the laptop, the rubber placement block 26 is pulled out of the base 1 to a suitable distance, and then the laptop is placed on the second placement leg 25 and the base 1, so that the angle suitable for the user is adjusted according to the user's body shape and sitting posture, the applicability of the laptop when in use is improved, the discomfort of the user maintaining a single posture for a long time is reduced, the comfort of the device is improved, and the use effect of the device is further improved.

It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

Embodiment 1:

Please refer to Figures 1 to 3, an adjustable base includes: a base 1, one end of the base 1 is internally rotatably connected to a transmission column 2, and the top of the base 1 is fixedly connected to a non-slip rubber pad 27; support legs 4, which are arranged at positions on both sides of the base 1, and a transmission assembly is arranged at the center position of the transmission column 2, and the transmission assembly is used in conjunction with the support legs 4; an adjustment assembly, which is arranged at a position inside the support legs 4, and the adjustment assembly is used in conjunction with the base 1; a placement assembly, which is arranged at a position of the base 1 away from one end of the transmission column 2, and the placement assembly is used in conjunction with the base 1.

Please refer to Figures 2 and 3. The transmission assembly includes a fixed column 3, a transmission gear 5, a toggle column 6 and a toggle gear 7. The inner side of the support leg 4 near one end of the transmission column 2 is fixedly connected with the fixed column 3. In order to facilitate the rotation of the support leg 4, the fixed column 3 is fixedly connected to the transmission column 2 on one side near the base 1. In order to facilitate the rotation of the transmission column 2, a transmission gear 5 is fixedly connected to the center position of the transmission column 2 and located inside the base 1. In order to facilitate the rotation of the transmission gear 5, a toggle groove is opened at one end of the base 1 and at a position corresponding to the toggle column 6. The inner side of the toggle groove is fixedly connected to the base 1 with a toggle column 6, and the outer side of the toggle column 6 is fixedly connected with a toggle gear 7. The toggle gear 7 is meshed with the transmission gear 5. During operation, after the support leg 4 is toggled to a suitable position by the toggle column 6, the friction between the toggle gear 7 and the transmission gear 5 and the weight of the laptop computer when the device is in use will prevent the support leg 4 from shifting. The adjustment assembly includes a hollow column 8, a support column 9 and a contraction spring 10. In order to facilitate the adjustment of the height of the base 1 when in use, the inner side of the support leg 4 is fixedly connected with the hollow column 8, the inner side of the hollow column 8 is slidably connected with the support column 9, and the end of the hollow column 8 located inside the support column 9 is provided with a contraction spring 10;

One end of the contraction spring 10 is fixedly connected to the hollow column 8, and the other end of the contraction spring 10 is fixedly connected to the support column 9. During operation, when the device is used, after the limit on the rubber support block 11 is released, the rubber support block 11 will return to its original position according to the elastic characteristics of the contraction spring 10. The adjustment component also includes a rubber support block 11, an adjustment slot 12 and a sliding disc 13. In order to facilitate the limit of the adjusted rubber support block 11, the end of the support column 9 away from the transmission column 2 is fixedly connected with the rubber support block 11, and the top of the support leg 4 away from the transmission column 2 is provided with an adjustment slot 12, and the top of the inner side of the adjustment slot 12 is movably connected with a sliding disc 13. The adjustment component also includes an adjustment column 14, a limiting hole 15, an adjustment spring 16 and a handle 17. The bottom end of the sliding disc 13 is fixedly connected with the adjustment column 14. A plurality of limiting holes 15 are provided at the top of the support column 9 and at a position corresponding to the adjustment column 14. The bottom ends of the adjustment columns 14 pass through the support legs 4 and are located inside the limiting holes 15 to fit with the support columns 9. The adjustment column 14 is located on the outside of the bottom end of the sliding disc 13 and is sleeved with an adjustment spring 16. The bottom end of the adjustment spring 16 is fixedly connected to the support leg 4, and the top end of the adjustment spring 16 is fixedly connected to the sliding disc 13. In order to facilitate pulling the adjustment column 14, the top end of the sliding disc 13 is fixedly connected with a handle 17.

The adjustable base provided in this embodiment, through simple rotational motion and the elastic characteristics of the spring, enables the laptop computer to adapt to users of different heights and body shapes when in use, thereby improving the use effect of the laptop computer, reducing the discomfort of the user when using the laptop computer, improving the comfort of the laptop computer when in use, and further improving the use effect of the device.

Embodiment 2:

The adjustable base provided in Example 1 is further optimized. Specifically, as shown in Figures 2 and 4, a cooling fan 18 is fixedly connected to the inner side of the base 1, a storage groove is provided on the side of the base 1 away from one end of the transmission column 2, and a card plate 19 is connected to the inner side of the storage groove and the base 1 by clamping, and a power cord 20 is arranged on the inner side of the storage groove. One end of the power cord 20 is located inside the base 1 and is electrically connected to the cooling fan 18, and the other end of the power cord 20 is fixedly connected to a USB connector 21. When not in use, it is convenient to store the power cord 20 and the USB connector 21 to keep the device neat and beautiful. In order to facilitate the storage of the power cord 20 and the USB connector 21 into the storage groove, the card plate 19 is fixedly connected to the four end corners of the inner side of the storage groove with elastic plastic clip strips 22, and the inner side of the base 1 is located on the inner side of the storage groove and the position corresponding to the elastic plastic clip strip 22 is provided with a clamping hole 23, and the side of the elastic plastic clip strip 22 away from the card plate 19 is located inside the corresponding clamping hole 23 and fits with the base 1.

The above structural design facilitates heat dissipation for a laptop computer in use, and maintains the aesthetics of the device when not in use, further improving the heat dissipation effect of the laptop computer, increasing the use time of the laptop computer, and improving the use effect of the device.

Embodiment 3:

An adjustable base provided in Example 1 is further optimized. Specifically, as shown in Figures 5 and 6, the placement assembly includes a first placement leg 24, a second placement leg 25 and a rubber placement block 26. The inner sides of both sides of the base 1 away from the transmission column 2 are slidably connected with the first placement leg 24, and the inner side of the first placement leg 24 is slidably connected with the second placement leg 25. In order to stably place the laptop computer on the base 1, the end of the second placement leg 25 away from the transmission column 2 is fixedly connected with the rubber placement block 26.

Through the above structural design, the device can maintain the stability of the device when it is suitable for notebooks of different sizes, thereby further improving the use effect of the device.

The use process of the new slicer provided by the utility model is as follows: when the user needs to use the laptop computer, the toggle gear 7 is toggled, so that the toggle gear 7 drives the transmission gear 5 to rotate, and then the transmission gear 5 drives the transmission column 2 and the support leg 4 to rotate. When the support leg 4 rotates to a suitable position, the handle 17 is pulled in a direction away from the hollow column 8, so that the handle 17 drives the sliding disc 13 and the adjusting column 14 to be pulled out from the limiting hole 15, thereby releasing the limit on the rubber support block 11. When the limit of the rubber support block 11 is released, the rubber support block 11 is pulled in a direction away from the fixed column 3. After adjusting to a suitable position, the handle 17 is released, so that the sliding disc 13 and the adjusting column 14 move toward the direction of the hollow column 8 by using the elastic characteristics of the adjusting spring 16, and then the adjusting column 14 moves to the limiting hole 15 and fits with the hollow column 8, thereby completing the adjustment of the rubber support block 11.

After the support legs 4 and the rubber support blocks 11 are adjusted, the rubber placement blocks 26 are pulled in a direction away from the transmission column 2 to a suitable position according to the size of the laptop computer, and the laptop computer is placed on the base 1 and the second placement legs 25. The end of the laptop cable is located on the rubber placement blocks 26, which are kept stable. The card plate 19 is pushed away from the base 1, and the USB connector 21 is pulled out of the base 1 and connected to the laptop computer, so that the laptop computer is cooled by the power supply of the laptop computer to drive the cooling fan 18.

Claims (7)

1. An adjustable base, comprising:

The anti-skid device comprises a base (1), wherein a transmission column (2) is rotatably connected inside one end of the base (1), and an anti-skid rubber pad (27) is fixedly connected to the top end of the base (1);

The support legs (4) are arranged at the positions of the two sides of the base (1), a transmission assembly is arranged at the center of the transmission column (2), and the transmission assembly is used for being matched with the support legs (4);

The adjusting component is arranged at a position inside the supporting leg (4) and is used for being matched with the base (1);

The placement component is arranged at a position of the base (1) far away from one end of the transmission column (2), and is used for being matched with the base (1).

2. The adjustable base of claim 1, wherein the transmission assembly comprises a fixed column (3), a transmission gear (5), a stirring column (6) and a stirring gear (7), the inner sides of the supporting legs (4) close to one ends of the transmission column (2) are fixedly connected with the fixed column (3), one sides of the fixed column (3) close to the base (1) are fixedly connected with the transmission column (2), the central position of the transmission column (2) is located in the base (1) and fixedly connected with the transmission gear (5), one ends of the base (1) are provided with stirring grooves corresponding to the stirring column (6), the inner sides of the stirring grooves are fixedly connected with the stirring column (6) of the base (1), the outer sides of the stirring column (6) are fixedly connected with the stirring gear (7), and the stirring gear (7) is meshed with the transmission gear (5).

3. An adjustable base according to claim 2, characterized in that the adjusting assembly comprises a hollow column (8), a support column (9) and a contraction spring (10), the inner side of the support leg (4) is fixedly connected with the hollow column (8), the inner side of the hollow column (8) is slidably connected with the support column (9), one end of the hollow column (8) located inside the support column (9) is provided with the contraction spring (10), one end of the contraction spring (10) is fixedly connected with the hollow column (8), and the other end of the contraction spring (10) is fixedly connected with the support column (9).

4. An adjustable base according to claim 3, characterized in that the adjusting assembly further comprises a rubber supporting block (11), an adjusting groove (12) and a sliding disc (13), wherein the rubber supporting block (11) is fixedly connected with one end of the supporting column (9) far away from the transmission column (2), the adjusting groove (12) is formed in the top end of the supporting leg (4) far away from one end of the transmission column (2), and the sliding disc (13) is movably connected with the top end of the inner side of the adjusting groove (12).

5. The adjustable base according to claim 4, wherein the adjusting assembly further comprises an adjusting column (14), a limiting hole (15), an adjusting spring (16) and a handle (17), the bottom end of the sliding disc (13) is fixedly connected with the adjusting column (14), the top end of the supporting column (9) is provided with a plurality of limiting holes (15) at positions corresponding to the adjusting column (14), the bottom ends of the adjusting column (14) penetrate through the supporting legs (4) and are located inside the limiting holes (15) to be attached to the supporting column (9), the adjusting column (14) is located outside the bottom end of the sliding disc (13) and sleeved with the adjusting spring (16), the bottom end of the adjusting spring (16) is fixedly connected with the supporting leg (4), and the top end of the adjusting spring (16) is fixedly connected with the handle (17) of the top end of the sliding disc (13).

6. The adjustable base according to claim 1, wherein a cooling fan (18) is fixedly connected to the inner side of the base (1), a storage groove is formed in one side, away from one end of the transmission column (2), of the base (1), a clamping plate (19) is connected to the inner side of the storage groove in a clamping mode with the base (1), a power line (20) is arranged on the inner side of the storage groove, one end of the power line (20) is located inside the base (1) and is electrically connected with the cooling fan (18), a USB connector (21) is fixedly connected to the other end of the power line (20), elastic plastic clamping strips (22) are fixedly connected to the four end corners of the clamping plate (19) located inside the storage groove, clamping holes (23) are formed in positions, corresponding to the elastic plastic clamping strips (22), of the inner side, away from the clamping plate (19), of the elastic plastic clamping strips (22) are located inside the corresponding clamping holes (23), and are attached to the base (1).

7. An adjustable base according to claim 1, characterized in that the placement assembly comprises a first placement leg (24), a second placement leg (25) and a rubber placement block (26), wherein the inner sides of the two sides of one end of the base (1) far away from the transmission column (2) are both slidingly connected with the first placement leg (24), the inner sides of the first placement legs (24) are slidingly connected with the second placement leg (25), and the end of the second placement leg (25) far away from the transmission column (2) is fixedly connected with the rubber placement block (26).