CN220268849U

CN220268849U - Special support

Info

Publication number: CN220268849U
Application number: CN202320654897.4U
Authority: CN
Inventors: 吕品
Original assignee: Beijing Jiaotong University
Current assignee: Beijing Jiaotong University
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-12-29
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a special bracket, in particular to the technical field of computer brackets, which comprises a supporting plate, wherein two ends of the supporting plate are connected with connecting rods, one end of each connecting rod is fixedly connected with a fixing clamp, one side of the supporting plate is fixedly provided with a baffle, and the middle end of the supporting plate is provided with a fan opening; according to the lifting device, the handle on one side of the fixed column is rotated to drive the threaded column to rotate in the nut, the threaded column and the nut move towards the middle at the same time, the supporting rods connected with the two sides of the fixed column move towards the middle along with the threaded column and the nut, and then the supporting rods move obliquely upwards respectively, so that the supporting parts are driven to ascend, the shrinkage of the lifting device can be completed by rotating the handle in the opposite direction, the height of the support is adjusted by rotating the handle, and compared with a traditional drawing type ascending mode, the lifting device is faster to ascend, so that the efficiency is improved, the device is fixed by utilizing multiple supporting rods, and the stability of a computer on the support is improved.

Description

Special support

Technical Field

The utility model relates to the technical field of computer brackets, in particular to a special bracket.

Background

The common devices of the computer include input devices such as a keyboard, a mouse, a scanner, etc., output devices such as a display, a printer, etc., network devices such as a network card, a hub, a router, etc., while the notebook computer belongs to a portable microcomputer, and is one of the computer devices, so that various supports for placing the notebook computer are available on the market in order to fully exert the convenience and comfort of using the notebook computer.

The prior patent (publication number: CN213777122 UA) is searched for, and relates to a notebook stand, comprising: the device comprises a rotary supporting plate, a base, a supporting rod, a plurality of baffles and supporting legs, wherein the rotary supporting plate is in rotary connection with the base; the stay bar is arranged on the back of the rotary supporting plate, is rotationally connected with the rotary supporting plate and is used for being clamped with the base; the baffle is arranged on the front surface of the rotary supporting plate and is in rotary connection with the rotary supporting plate; the supporting legs are arranged on the base and are connected with the base in a rotating mode. According to the notebook computer support, the height of the rotary support plate can be adjusted more conveniently through the combination of the support rod and the clamping groove, the support legs can be fixed better through the sliding positioning blocks, the notebook computer support is more stable, the use experience of a user is improved, and the following defects are found in the notebook computer support:

1. the utility model has no lifting function, and the cervical vertebra of a human body can be damaged when the computer screen is too high or too low.

2. The utility model does not have a heat dissipation function, and when the computer is used with high strength, high temperature can be generated, and parts in the computer can be influenced for a long time.

Disclosure of Invention

The utility model provides a special bracket which solves the problems in the background technology.

In order to solve the technical problems, the special bracket provided by the utility model comprises a supporting plate, wherein the two ends of the supporting plate are connected with connecting rods, one end of each connecting rod is fixedly connected with a fixing clamp, one side of the supporting plate is fixedly provided with a baffle plate, the middle end of the supporting plate is provided with a fan opening, one end of the fan opening is provided with a heat dissipation hole, the bottom end of the supporting plate is movably connected with a supporting table, the supporting table is provided with a groove, the back of the supporting plate is movably connected with a supporting rod, and the bottom end of the supporting table is connected with a lifting device.

Preferably, the lifting device comprises a supporting part, a fixed block, a supporting rod, a fixed column, a threaded column, a nut and a base, wherein the supporting part is connected to the bottom end of the supporting table, the fixed block is fixedly connected to the bottom end of the supporting part, the supporting rod is movably connected to the middle end of the fixed block, the two ends of the supporting rod are connected with columns, the columns connected to one end of the supporting rod are connected with the fixed column, the threaded column is connected to the middle end of the fixed column in a penetrating manner, a handle is arranged on one side of the threaded column, the nut is fixedly connected with the fixed column close to one end of the nut, and the base is fixedly connected to the bottom end of the fixed block.

Preferably, the size of the threaded column is matched with the size of the internal threaded hole of the nut, and the threaded column is in threaded connection with the nut.

Preferably, the fixed column is located at the middle ends of the supporting part and the base, and the columns connected with the two ends of the supporting rod are movably connected to the columns on the two sides of the fixed column.

Preferably, two fan openings are arranged on the supporting plate in total and are symmetrically distributed relative to the vertical center line of the supporting plate.

Preferably, one end of the connecting rod is provided with a spring, the spring is located inside the supporting plates, the supporting plates of the connecting rod are movably connected, a plurality of grooves are formed in the supporting table, and the sizes of the grooves are matched with those of the supporting rods.

Compared with the related art, the special bracket provided by the utility model has the following beneficial effects:

when the notebook computer is used, the supporting plate is pulled open, the supporting rod is placed in the groove when the notebook computer is inclined to a proper angle, the supporting plate is fixed at the moment, the back of the notebook computer shell is attached to the supporting plate until the bottom end of the notebook computer is placed in the baffle, at the moment, the notebook computer is preliminarily fixed, the fixing clamps at the two sides of the supporting plate are pulled, the fixing clamps are pulled to generate resilience force as one ends of the connecting rods positioned in the supporting plate are provided with springs, the fixing clamps are pulled to further enable the shell at the keyboard of the notebook computer to be placed in the fixing clamps, the fixing clamps are loosened, the notebook computer is further better fixed, the stability of the notebook computer is improved, when the heat quantity of the computer is high, the external power supply drives the fan in the fan port to rotate to dissipate heat, meanwhile, heat of the notebook computer part is discharged from the heat dissipation hole, so that the notebook computer runs more stably, and the movable shaft is arranged at the bottom end of the supporting table, and the supporting table can rotate with the supporting part, and the playability of the bracket is improved;

the handle on one side of the fixed column is rotated in the nut, the threaded column and the nut move towards the middle simultaneously, the supporting rods connected to two sides of the fixed column move towards the middle along with the threaded column and the nut, and then the supporting rods move towards the obliquely upper sides respectively, so that the supporting parts are driven to rise, the shrinkage of the lifting device can be completed by rotating the handle in the opposite direction, the height of the support is adjusted by rotating the handle, the efficiency is improved by rising the support in a traditional pull type rising mode, the device is fixed by utilizing multiple supporting rods, and the stability of the notebook on the support is improved.

Drawings

FIG. 1 is a schematic elevational view of a special bracket;

FIG. 2 is a schematic rear view of a special bracket;

fig. 3 is a schematic view of a lifting device of the special bracket.

Reference numerals in the drawings: 1. a support plate; 2. a connecting rod; 3. a fixing clamp; 4. a baffle; 5. a fan port; 6. a heat radiation hole; 7. a support table; 8. a groove; 9. a brace rod; 10. a lifting device; 101. a support part; 102. a fixed block; 103. a support rod; 104. fixing the column; 105. a threaded column; 106. a nut; 107. and (5) a base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1-3, the special bracket of the utility model comprises a supporting plate 1, two ends of the supporting plate 1 are connected with a connecting rod 2, one end of the connecting rod 2 is fixedly connected with a fixing clamp 3, one side of the supporting plate 1 is fixedly provided with a baffle 4, the middle end of the supporting plate 1 is provided with a fan opening 5, one end of the fan opening 5 is provided with a heat radiation hole 6, the bottom end of the supporting plate 1 is movably connected with a supporting table 7, the supporting table 7 is provided with a groove 8, the back surface of the supporting plate 1 is movably connected with a supporting rod 9, and the bottom end of the supporting table 7 is connected with a lifting device 10.

In this embodiment, the lifting device 10 includes a supporting portion 101, a fixing block 102, a supporting rod 103, a fixing column 104, a threaded column 105, a nut 106 and a base 107, the bottom end of the supporting table 7 is connected with the supporting portion 101, the bottom end of the supporting portion 101 is fixedly connected with the fixing block 102, the middle end of the fixing block 102 is movably connected with the supporting rod 103, two ends of the supporting rod 103 are connected with columns, one end of the supporting rod 103 is connected with the fixing column 104, the middle end of the fixing column 104 is connected with the threaded column 105 in a penetrating manner, one side of the threaded column 105 is provided with a handle, one side of the threaded column 105 is provided with the nut 106, the nut 106 is fixedly connected with the fixing column 104 near one end of the nut 106, and the bottom end of the fixing block 102 is fixedly connected with the base 107.

In this embodiment, the size of the threaded column 105 matches with the size of the threaded hole inside the nut 106, the threaded column 105 is in threaded connection with the nut 106, the fixing column 104 is located at the middle end of the supporting portion 101 and the base 107, the columns connected at two ends of the supporting rod 103 are movably connected to the columns on two sides of the fixing column 104, the threaded column 105 is driven to rotate in the nut 106 by rotating the handle on one side of the fixing column 104, the threaded column 105 and the nut 106 further move towards the middle simultaneously, the supporting rod 103 connected at two sides of the fixing column 104 moves towards the middle along with the threaded column 105 and the nut 106, the supporting rod 103 further moves upwards obliquely respectively, so that the supporting portion 101 is driven to rise, the shrinkage of the lifting device 10 can be completed by rotating the handle in the opposite direction, the height of the supporting frame is adjusted by rotating the handle, compared with the traditional drawing type rising mode, the efficiency is improved, the device is fixed by utilizing the multiple supporting rods 103, and the stability of the notebook on the supporting frame is improved.

The second embodiment is different from the first embodiment in that on the basis of the first embodiment, two fan openings 5 are arranged on the supporting plate 1 in total and are symmetrically distributed about the vertical center line of the supporting plate 1, a spring is arranged at one end of the connecting rod 2 and is located inside the supporting plate 1, the supporting plate 1 of the connecting rod 2 is movably connected, a plurality of grooves 8 are formed in the supporting table 7, the size of the grooves 8 is matched with that of the supporting rods 9, the supporting plate 1 is fixed at the moment when the supporting plate 1 is pulled open and is inclined to a proper angle, the supporting plates 1 are fixed, the notebook is attached to the supporting plate 1 until the bottom end of the notebook is placed in the baffle 4, at the moment, the notebook is primarily fixed, the fixing clips 3 are pulled through the fixing clips 3 which are located at one end of the connecting rod 2 inside the supporting plate 1, the notebook keyboard shell is placed in the fixing clips 3, the fixing is better, the notebook is improved in stability, when the computer is high in heat quantity, the fan inside the fan opening 5 is driven to rotate through an external power supply, and meanwhile, the heat dissipation shaft is further arranged between the supporting table 7 and the supporting table is further stable, and the heat dissipation shaft is further arranged at the bottom end of the supporting table 101.

Working principle:

when the notebook computer is used, the supporting plate 1 is pulled open, the supporting rod 9 is placed in the groove 8 when the notebook computer is inclined to a proper angle, the supporting plate 1 is fixed at the moment, the notebook computer is attached to the supporting plate 1 until the bottom end of the notebook computer is placed in the baffle 4, the notebook computer is initially fixed at the moment, the fixing clamps 3 at the two sides of the supporting plate 1 are pulled, the fixing clamps 3 are pulled to generate resilience force due to the fact that the springs are arranged at one ends of the connecting rods 2 positioned in the supporting plate 1, the keyboard shell of the notebook computer is placed in the fixing clamps 3, the fixing clamps 3 are loosened, the notebook computer is further fixed, the stability of the notebook computer is improved, when the heat quantity of the computer is high, the external power supply drives the fan in the fan opening 5 to rotate to dissipate heat, meanwhile, heat of the notebook computer is discharged from the heat dissipation hole 6, the notebook computer runs more stably, a movable shaft is arranged at the bottom end of the supporting table 7, the supporting table 7 and the supporting part 101 can rotate, and the playability of the bracket is improved;

the handle on one side of the fixing column 104 is rotated to drive the threaded column 105 to rotate in the nut 106, the threaded column 105 and the nut 106 further move towards the middle simultaneously, the supporting rods 103 connected with two sides of the fixing column 104 move towards the middle along with the threaded column 105 and the nut 106, and then the supporting rods 103 move upwards obliquely respectively, so that the supporting parts 101 are driven to rise, the handle is rotated in the opposite direction to complete the shrinkage of the lifting device 10, the height of the support is adjusted by rotating the handle, the support is raised faster than in the traditional pull-type rising mode, the efficiency is improved, the device is fixed by utilizing the multiple supporting rods 103, and the stability of the notebook on the support is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A special support, comprising a support plate (1), characterized in that: the utility model discloses a fan support for the automobile, including backup pad (1), connecting rod (2) are connected with at the both ends of backup pad (1), one end fixedly connected with fixation clamp (3) of connecting rod (2), one side fixed mounting of backup pad (1) has baffle (4), the middle-end of backup pad (1) is equipped with fan mouth (5), louvre (6) are seted up to the one end of fan mouth (5), the bottom swing joint of backup pad (1) has brace table (7), set up flutedly (8) on brace table (7), the back swing joint of backup pad (1) has brace rod (9), the bottom of brace table (7) is connected with elevating gear (10).

2. A special stand according to claim 1, characterized in that: lifting device (10) are including supporting part (101), fixed block (102), bracing piece (103), fixed column (104), screw thread post (105), nut (106) and base (107), the bottom of supporting bench (7) is connected with supporting part (101), the bottom fixedly connected with fixed block (102) of supporting part (101), the middle-end swing joint of fixed block (102) has bracing piece (103), the both ends of bracing piece (103) are connected with the cylinder, the cylinder that bracing piece (103) one end is connected with fixed column (104), the middle-end through connection of fixed column (104) has screw thread post (105), one side of screw thread post (105) is equipped with handle, one side of screw thread post (105) is equipped with nut (106), fixedly connected with base (107) between nut (106) and fixed column (104) that are close to nut (106) one end, the bottom fixedly connected with of fixed block (102).

3. A special stand according to claim 2, characterized in that: the size of the threaded column (105) is matched with the size of the internal threaded hole of the nut (106), and the threaded column (105) is in threaded connection with the nut (106).

4. A special stand according to claim 2, characterized in that: the fixed column (104) is located at the middle ends of the supporting part (101) and the base (107), and columns connected with the two ends of the supporting rod (103) are movably connected to columns on the two sides of the fixed column (104).

5. A special stand according to claim 1, characterized in that: two fan openings (5) are arranged on the supporting plate (1) in total, and the fan openings (5) are symmetrically distributed with respect to the vertical center line of the supporting plate (1).

6. A special stand according to claim 1, characterized in that: the one end of connecting rod (2) is provided with the spring, and the spring is located the inside of backup pad (1), swing joint between backup pad (1) of connecting rod (2), a plurality of recess (8) have been seted up on brace table (7), the size of recess (8) agrees with the size of vaulting pole (9).