Multifunctional lifting support

Abstract

The utility model discloses a multifunctional lifting support which aims at solving the technical problem that a tablet personal computer and a notebook computer cannot be supported at the same time to achieve operation in the prior art and comprises a base, a rear rack and a front rack, and the rear rack comprises a rear supporting part, a rear storage plate and a rear rotating part. The front rack comprises a front supporting part, a front storage plate and a front rotating part, the lower end of the rear supporting part is rotationally connected with the base through the rear rotating part, and the upper end of the rear supporting part is rotationally connected with the rear storage plate; the lower end of the front supporting part is rotatably connected with the base through the front rotating part, the upper end of the front supporting part is rotatably connected with the front object plate, the multifunctional lifting support can support a tablet personal computer and a notebook computer at the same time in the using process, the size is reduced by folding when the multifunctional lifting support is not used, and the multifunctional lifting support is convenient to carry; various requirements of users are met, adaptability is high, and the use experience of the users is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brackets, in particular to a multifunctional lifting bracket. Background Art

[0002] In the information age, computers are closely related to our study, work and life. Laptops are small and portable, and are favored by white-collar workers, students and business people. However, the current situation is that when a laptop is placed on an ordinary desktop, the display screen is relatively low, and people can only use the computer in an unfavorable sitting posture of leaning forward and looking down, which increases the pressure on the neck. Ergonomic studies have shown that when the cervical vertebrae are tilted forward at an angle of 15°, there is no neck discomfort or electromyography changes after working at the desk for 6 hours. When the cervical vertebrae are tilted forward at an angle of more than 30", the neck discomfort increases significantly. If the cervical spine tilts forward excessively for a long time, symptoms such as neck pain and limited movement will occur, and even cervical spondylosis may occur.

[0003] At present, the solution to this problem is to use a laptop computer table to reasonably raise the height of the display screen so that people can use the laptop computer in the correct sitting posture with their heads up and chests out, reducing the forward tilt angle of the cervical spine, thereby effectively reducing the pressure on the cervical spine, preventing the occurrence of cervical spondylosis, and improving people's quality of life.

[0004] Since people need to operate tablet computers and laptops at the same time according to work needs, the existing lifting laptop stands cannot meet this operation, and the lifting laptop stands have a series of problems such as complex structure, inconvenient operation, and inconvenient to carry, dust entering the interior, and easy malfunction and jamming. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a multifunctional lifting bracket, aiming to solve the technical problem that the prior art cannot support the operation of a tablet computer and a notebook computer at the same time.

[0007] (2) Technical solution

[0008] A multifunctional lifting bracket comprises a base, a rear frame and a front frame, the rear frame comprises a rear support part, a rear storage plate and a rear rotating part, the front frame comprises a front support part, a front storage plate and a front rotating part, the rear rotating part enables the lower end of the rear support part to be rotatably connected to the base, and the upper end of the rear support part to be rotatably connected to the rear storage plate, the front rotating part enables the lower end of the front support part to be rotatably connected to the base, and the upper end of the front support part to be rotatably connected to the front storage plate, the front support part is rotated away from the base to adjust the distance between the front storage plate and the base, so as to adjust the height of the front storage plate, the front storage plate is rotated away from the base to a certain angle to adapt to the angle required by the user, and then a tablet computer or a mobile phone is placed on the front storage plate, thereby, it is possible to simultaneously meet the requirements of support. The operation of a tablet computer and a laptop computer; when not in use, the rear frame and the front frame are folded on the base so that the front support part is placed in the first avoidance position of the rear support part. At this time, from bottom to top, there are the first layer of base, the second layer of rear support part and the front support part, the third layer of rear storage board and the fourth layer of front storage board. It is also possible to fold from bottom to top to successively include the first layer of base, the second layer of rear support part and the front support part, the third layer of rear storage board and the front storage board. The number of folding layers can be set as needed, and at least one layer of combined base, rear support part, front support part, rear storage board and front storage board can be realized when folded; the multifunctional lifting bracket can simultaneously meet the operation of supporting a tablet computer and a laptop computer when in use, and can be folded to reduce the volume when not in use, so as to be convenient to carry, meet various needs of users, have strong adaptability, and improve user experience.

[0009] (3) Beneficial effects

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model rotates the front support part away from the base to adjust the distance between the front plate and the base, so as to adjust the height of the front plate. The front plate is rotated away from the base to a certain angle to adapt to the angle required by the user. At this time, the tablet computer or mobile phone is placed on the front plate. Thus, the operation of supporting the tablet computer and the laptop computer can be achieved at the same time. When not in use, the rear frame and the front frame are folded on the base so that the front support part is placed in the first avoidance position of the rear support part. The multifunctional lifting bracket can achieve the operation of supporting the tablet computer and the laptop computer at the same time when in use. When not in use, it can be folded to reduce the size, which is convenient to carry, meets the various needs of users, has strong adaptability, and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 : A three-dimensional structural diagram of the support of the utility model.

[0013] Figure 2: A diagram showing the use of the utility model stand that supports a tablet computer and a laptop computer at the same time.

[0014] Figure 3 : A three-dimensional structural diagram of the utility model support in a folded state.

[0015] Figure 4 : A side view of the utility model support in a folded state.

[0016] Figure 5 : A three-dimensional structural diagram of the base and the rear frame of the utility model.

[0017] Figure 6 : Exploded view of the rear rack of the utility model.

[0018] Figure 7 : A three-dimensional structural diagram of the base and the front frame of the utility model.

[0019] Figure 8 : Exploded view of the front rack of the utility model.

[0020] Fig. 9 : The utility model Figure 8 Enlarged view of part A.

[0021] The markings of the components in the attached drawings are as follows: 1-base; 2-rear support; 21-first avoidance position; 22-rear support rotating rod; 23-rear upper rotating hole; 24-rear lower rotating hole; 3-rear storage plate; 31-rear upper fixing hole 2; 32-rear anti-slip pad; 33-rear heat dissipation hole; 34-second avoidance position; 35-rear storage hook; 4-rear rotating part; 41-rear upper rotating block; 411-rear upper fixing hole 1; 42-rear upper connecting Connecting bolt; 43-rear lower fixing block; 44-rear lower connecting bolt; 5-front supporting part; 51-telescopic rod; 511-teeth; 52-connecting plate; 521-rack; 6-front storage plate; 61-front anti-skid pad; 62-front heat dissipation hole; 63-front storage hook; 64-front second storage hook; 65-third avoidance position; 66-fourth avoidance position; 7-front rotating part; 71-front lower rotating block; 72-front upper rotating block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] See also Figure 1-9 .

[0024] like Figure 1As shown, a multifunctional lifting bracket of the utility model includes a base 1, a rear frame and a front frame, the rear frame includes a rear support part 2, a rear storage plate 3 and a rear rotating part 4, the front frame includes a front support part 5, a front storage plate 6 and a front rotating part 7, the rear support part 2 is provided with a first avoidance position 21 for avoiding the front support part 5, the rear supporting part 2 is rotatably connected to the base 1 through the rear rotating part 4, the upper end of the rear supporting part 2 is rotatably connected to the rear storage plate 3, the lower end of the front supporting part 5 is rotatably connected to the base 1 through the front rotating part 7, and the upper end of the front supporting part 5 is rotatably connected to the front storage plate 6;

[0025] like Figure 2 As shown, when in use, the rear support part 2 is rotated away from the base 1 to adjust the distance between the rear panel 3 and the base 1, so as to adjust the height of the rear panel 3. The rear panel 3 is rotated away from the base 1 to a certain angle to adapt to the angle required by the user, and then the laptop is placed on the rear panel 3; the front support part 5 is rotated away from the base 1 to adjust the distance between the front panel 6 and the base 1, so as to adjust the height of the front panel 6. The front panel 6 is rotated away from the base 1 to a certain angle to adapt to the angle required by the user, and then the tablet computer or mobile phone is placed on the front panel 6, thereby, the operation of supporting the tablet computer and the laptop can be achieved at the same time;

[0026] like Figure 3 and Figure 4 As shown, when not in use, the rear rack and the front rack are folded on the base 1 so that the front support part 5 is placed in the first avoidance position 21 of the rear support part 2. At this time, from bottom to top, they are the first layer of base 1, the second layer of rear support part 2 and front support part 5, the third layer of rear storage board 3 and the fourth layer of front storage board 6. It is also possible that when folded, from bottom to top, they are the first layer of base 1, the second layer of rear support part 2 and front support part 5, the third layer of rear storage board 3 and the front storage board 6. The number of folding layers can be set as needed, and at least one layer of combined base 1, rear support part 2, front support part 5, rear storage board 3 and front storage board 6 can be achieved when folded. The multifunctional lifting bracket can simultaneously meet the operations of supporting tablet computers and laptop computers when in use. It can be folded to reduce the size when not in use, which is convenient to carry, meets various needs of users, has strong adaptability, and improves user experience.

[0027] like Figure 5 and Figure 6As shown, the rear support portion 2 includes two rear support rotating rods 22, the upper end of the rear support rotating rod 22 is provided with a rear upper rotating hole 23, the lower end of the rear support rotating rod 22 is provided with a rear lower rotating hole 24, the rear rotating portion 4 includes a rear upper rotating block 41, a rear upper connecting bolt 42, a rear lower fixing block 43 and a rear lower connecting bolt 44, wherein the lower end of the rear lower fixing block 43 is fixed to the base 1, the rear upper rotating block 41 is provided with a rear upper fixing hole 1 411, the rear upper fixing hole 2 31 is provided on the rear upper of the rear storage plate 3, and the rear upper fixing hole 31 is provided on the rear upper of the rear storage plate 3. The rear lower connecting bolt 44 passes through the rear lower rotating hole 24 and is fixed to the rear lower rotating block, so that the rear supporting rotating rod 22 can rotate relative to the bottom plate; the rear upper fixing hole 1 411 and the rear mountain fixing hole 2 are connected through other structures to realize the fixation of the rear upper rotating block 41 and the rear storage plate 3, and then the rear upper connecting bolt 42 passes through the rear upper rotating hole 23 and is fixed to the rear upper rotating block 41, so that the rear storage plate 3 and the rear upper rotating block 41 can rotate relative to the rear supporting rotating rod 22 through the rear upper connecting bolt 42.

[0028] Specifically, the rear storage plate 3 is provided with at least one rear anti-skid pad 32, a rear heat dissipation hole 33, a second avoidance position 34 and two rear storage hooks 35. In this embodiment, five rear anti-skid pads 32 are provided, which are respectively located at a certain position on the upper end of the rear storage plate 3, two rear upper fixing holes 31 and the hook surfaces of the two rear storage hooks 35 that contact the electronic device. When the electronic device is placed on the upper surface of the rear storage plate 3 and the upper surface of the rear storage hooks 35, the rear anti-skid pad 32 can prevent the electronic device from moving relative to the rear storage plate 3 during use; the rear heat dissipation holes 33 are provided to dissipate heat and cool down the electronic device that generates heat during use; when the multi-functional lifting bracket is folded, the second avoidance position 34 is provided between the two rear storage hooks 35 to avoid the structure of the front storage part.

[0029] like Figure 7-9As shown, the front support portion 5 includes two telescopic rods 51 and a connecting plate 52, the two telescopic rods 51 are arranged on both sides of the connecting plate 52, the telescopic rods 51 are provided with teeth 511, and racks 521 are provided on both sides of the connecting plate 52, and the teeth 511 correspond to the racks 521; the front rotating portion 7 includes a front lower rotating block 71 and a front upper rotating block 72, the front lower rotating block 71 is rotatably connected to the base 1 and fixedly connected to the lower end of the telescopic rod 51, the front upper rotating block 72 is fixedly connected to the front object plate 6 and rotatably connected to the upper end of the telescopic rod 51, the first height adjustment of the front object plate 6 relative to the base 1 is achieved by the front lower rotating block 71, the angle adjustment of the front object plate 6 relative to the user is achieved by the front upper rotating block 72, the teeth 511 move up and down on the rack 521 so that the telescopic rod 51 drives the front object plate 6 to extend and retract relative to the connecting plate 52 to achieve the second height adjustment, and the overall height adaptability is stronger.

[0030] Specifically, the front panel 6 includes at least one front anti-skid pad 61, a front heat dissipation hole 62, a front storage hook 63 and a front second storage hook 64. In this embodiment, a plurality of front anti-skid pads 61 are provided, which are respectively located at the upper end and a certain position of the lower end of the front panel 6, the upper surface of the two front storage hooks 63 and the upper surface of the front second storage hooks 64. The front anti-skid pad 61 prevents the electronic device from moving relative to the front panel 6 during use; the front heat dissipation hole 62 is provided to dissipate heat and cool down the electronic device that generates heat during use; there are two front storage hooks 63, and a first storage hook 63 is formed between the two front storage hooks 63. The front two storage hooks 64 are located below the front storage hook 63 and directly below the third avoidance position 65, that is, in the L-axis direction, the front two storage hooks 64 and the front storage hook 63 do not overlap or cross each other. When in use, the tablet can be placed between the upper surface of the front storage hook 63 and the upper surface of the front storage plate 6 to achieve support. If a smaller electronic device such as a mobile phone needs to be supported, the smaller electronic device can be placed on the upper surface of the front two storage hooks 64, the third avoidance position 65 and the upper surface of the front storage plate 6. The overall structure is simple and can adapt to different types of electronic devices, and has a wider range of uses.

[0031] Specifically, a fourth avoidance space 66 is provided between the two front storage hooks 64. When a smaller electronic device such as a mobile phone that can be placed in the third avoidance space 65 is placed on the upper surface of the front two storage hooks 64, the charging cable can be passed through the fourth avoidance space 66 and inserted into the charging port of the smaller electronic device to achieve the effect of supporting and operating while charging on the front storage plate 6.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

1. A multifunctional lifting bracket, characterized in that: The invention comprises a base (1), a rear rack and a front rack, wherein the rear rack comprises a rear support part (2), a rear storage plate (3) and a rear rotating part (4), and the front rack comprises a front support part (5), a front storage plate (6) and a front rotating part (7), wherein the lower end of the rear support part (2) is rotatably connected to the base (1) and the upper end of the rear support part (2) is rotatably connected to the rear storage plate (3) through the rear rotating part (4), and the lower end of the front support part (5) is rotatably connected to the base (1) and the upper end of the front support part (5) is rotatably connected to the front storage plate (6) through the front rotating part (7).

2. The multifunctional lifting bracket according to claim 1, characterized in that: The rear support portion (2) is provided with a first avoidance position (21) for avoiding the front support portion (5); when the rear rack and the front rack are folded on the base (1), the front support portion (5) is placed in the first avoidance position (21) of the rear support portion (2).

3. The multifunctional lifting bracket according to claim 2, characterized in that: The rear support part (2) comprises two rear support rotating rods (22), the upper end of the rear support rotating rod (22) is provided with a rear upper rotating hole (23), the lower end of the rear support rotating rod (22) is provided with a rear lower rotating hole (24), and the rear rotating part (4) comprises a rear upper rotating block (41), a rear upper connecting bolt (42), a rear lower fixing block (43) and a rear lower connecting bolt (44).

4. The multifunctional lifting bracket according to claim 3, characterized in that: The upper rear rotating block (41) is provided with an upper rear fixing hole 1 (411), and the upper rear portion of the rear storage plate (3) is provided with an upper rear fixing hole 2 (31).

5. The multifunctional lifting bracket according to claim 4, characterized in that: The rear storage plate (3) is provided with at least one rear anti-slip pad (32), a rear heat dissipation hole (33), a second space avoidance position (34) and two rear storage hooks (35).

6. The multifunctional lifting bracket according to claim 5, characterized in that: The front support portion (5) comprises two telescopic rods (51) and a connecting plate (52), the two telescopic rods (51) being arranged on both sides of the connecting plate (52), the telescopic rods (51) being provided with teeth (511), and racks (521) being provided on both sides of the connecting plate (52).

7. The multifunctional lifting bracket according to claim 6, characterized in that: The front rotating part (7) comprises a front lower rotating block (71) and a front upper rotating block (72); the front lower rotating block (71) is used to realize a first height adjustment of the front object plate (6) relative to the base (1); the front upper rotating block (72) is used to realize an angle adjustment of the front object plate (6) relative to a user; and the teeth (511) move up and down on the rack (521) so that the telescopic rod (51) drives the front object plate (6) to telescope relative to the connecting plate (52) to realize a second height adjustment.

8. The multifunctional lifting bracket according to claim 7, characterized in that: The front storage plate (6) comprises at least one front anti-slip pad (61), a front heat dissipation hole (62), a front storage hook (63) and two front storage hooks (64).

9. The multifunctional lifting bracket according to claim 8, characterized in that: There are two front object placement hooks (63), a third avoidance position (65) is formed between the two front object placement hooks (63), and the two front second object placement hooks (64) are located below the front object placement hooks (63) and directly below the range of the third avoidance position (65).

10. The multifunctional lifting bracket according to claim 9, characterized in that: A fourth space-avoiding position (66) is provided between the two front object placement hooks (64).

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