CN113749399B - Computer supporting and lifting device convenient to use and capable of being adjusted quickly - Google Patents
Computer supporting and lifting device convenient to use and capable of being adjusted quickly Download PDFInfo
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- CN113749399B CN113749399B CN202110906821.1A CN202110906821A CN113749399B CN 113749399 B CN113749399 B CN 113749399B CN 202110906821 A CN202110906821 A CN 202110906821A CN 113749399 B CN113749399 B CN 113749399B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/06—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else characterised by association with auxiliary devices, e.g. line indicators, leaf turners, lampholders, book or page holders
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B23/00—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else
- A47B23/04—Bed-tables; Trays; Reading-racks; Book-rests, i.e. items used in combination with something else supported from table, floor or wall
- A47B2023/049—Desk stand for laptop computer
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Supports Or Holders For Household Use (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a computer supporting and lifting device which is convenient to use and can be quickly adjusted, belongs to the technical field of supporting and lifting devices, and aims to solve the problem that the bottom of the existing supporting and lifting device is lack of an effective fixing structure, so that the stability of the supporting and lifting device is lowered; the bottom plate is of a '21274', and a supporting lifting piece is arranged at the upper part of the bottom plate; the shape of the supporting lifting piece is matched with that of the bottom plate, the supporting lifting piece and the bottom plate are symmetrically distributed, and the air blowing mechanism is fixedly arranged in the supporting lifting piece. The bottom plate is pressed downwards manually, so that the four suckers at the bottom of the bottom plate are adsorbed on the desktop, and when the adsorption force of the suckers is lower, the four suckers are regulated through the pressure regulating piece, so that the adsorption force of the four suckers is improved, and the four suckers are fixed on the desktop through adsorption, so that the supporting lifting device is not easy to move or rock when used on the desktop, and the stability of the supporting lifting device is improved.
Description
Technical Field
The invention belongs to the technical field of supporting lifting devices, and particularly relates to a computer supporting lifting device which is convenient to use and can be adjusted quickly.
Background
The computer is commonly called computer, and is a modern electronic computing machine for high-speed computation, which can perform numerical computation, logic computation and memory function. The intelligent electronic device can run according to a program and automatically process mass data at a high speed. When the computer is used, a supporting lifting device which is convenient for adjusting the height is generally used for supporting.
For example, application No.: the invention discloses a computer lifting support device with uniform stress, which relates to the field of computer hardware equipment and comprises a bottom plate, wherein electric telescopic rods are fixedly connected to two sides of the bottom plate, a top plate is fixedly connected to the tops of the electric telescopic rods, sliding rails are fixedly connected to the front side and the rear side of the upper surface of the bottom plate and the lower surface of the top plate, a lifting support frame is arranged between the sliding rails on the bottom plate and the top plate, an installation shell is fixedly connected to the top plate, a rotary connection threaded rod is arranged in the installation shell, a sliding block is sleeved on the threaded rod in a threaded manner, a walking device is arranged at the bottom of the sliding block, the top end of the sliding block penetrates through the top wall of the installation shell, a top-fixed connection object carrying plate is arranged at the top of the sliding rail, sliding grooves are formed in the sliding grooves, two sides of the sliding connection installation blocks are fixedly connected with positioning plates, two sides of the positioning plates are fixedly connected with springs, one side of the springs is far away from the positioning plates, and connecting rods are arranged between the installation blocks at the front side and the rear side of the electric telescopic rods.
Based on the search of the above-mentioned patent to and the equipment discovery among the combination prior art, when notebook computer used on the desktop, some people can place support elevating gear and support notebook computer on the desktop for the purpose of faring for a long time sitting occupational disease in general labor, and current support elevating gear still has following not enough in the actual use, if: when the existing supporting and lifting device is placed on a desktop for use, due to the fact that an effective fixing structure is lacked at the bottom of the supporting and lifting device, the supporting and lifting device is easy to move or shake when being used on the desktop, and therefore the stability of the supporting and lifting device is lowered; in addition, due to the lack of an effective blowing structure on the existing supporting and lifting device, hot air blown out by a notebook computer placed on the supporting and lifting device cannot be diffused quickly, so that the practicability of the supporting and lifting device is reduced; and current support and lift device is gone up to lack effectual protective structure for office staff when leaving to support lift device, supports the notebook computer on the lift device and is stolen by lawless persons easily, though can be through setting up the keying structure, but the keying structure is broken easily by lawless persons, and then has reduced the protective effect when supporting lift device and using.
Disclosure of Invention
In order to solve the technical problems, the invention provides a computer supporting and lifting device which is convenient to use and can be quickly adjusted, so that the problem that when the existing supporting and lifting device is placed on a desktop for use, the supporting and lifting device is easy to move or shake when being used on the desktop due to the fact that an effective fixing structure is lacked at the bottom of the supporting and lifting device is solved, and the stability of the supporting and lifting device is further lowered; in addition, due to the lack of an effective blowing structure on the existing supporting and lifting device, hot air blown out by a notebook computer placed on the supporting and lifting device cannot be diffused quickly, so that the practicability of the supporting and lifting device is reduced; and current support is lack effectual protective structure on the elevating gear for office staff when leaving to support elevating gear, support the notebook computer on the elevating gear and be stolen by lawless persons easily, though can be through setting up the keying structure, the keying structure is broken easily by lawless persons, and then has reduced the problem of the protective effect when supporting the elevating gear and use.
The purpose and the effect of the invention are convenient to use and the computer supporting and lifting device can be quickly adjusted, and the invention is achieved by the following specific technical means:
the computer supporting and lifting device which is convenient to use and can be quickly adjusted comprises a bottom plate; the bottom plate is of a '21274', and a supporting lifting piece is arranged at the upper part of the bottom plate; the shape of the supporting lifting piece is matched with that of the bottom plate, the supporting lifting piece and the bottom plate are symmetrically distributed, a blowing mechanism is fixedly installed inside the supporting lifting piece and is of a rectangular shell structure, a water receiving mechanism is fixedly connected to the outside of the supporting lifting piece, the upper end face of the supporting lifting piece is rotatably connected with a protection mechanism through a rotating shaft, a locking mechanism is arranged on the left side of the upper end face of the supporting lifting piece, a driving piece is magnetically attracted to the front side of the locking mechanism, and strip-shaped through holes are formed in the left sides of the front end face and the rear end face of the bottom plate; the bottom end face of the bottom plate is provided with an adsorption fixing mechanism, the upper portion of the right side of the adsorption fixing mechanism is provided with a pressure adjusting piece, the right side of the front end face of the bottom plate is provided with a controller, and the controller is connected with a double-pedal switch through a wire.
Furthermore, the blowing mechanism comprises a blowing cover, an air inlet and an air deflector, a rectangular inlet is formed in the rear side of the upper end face of the blowing mechanism, a rectangular outlet is formed in the upper portion of the rear end face of the blowing mechanism, and the blowing cover is arranged on the front side of the top end face in the blowing mechanism; the air blowing cover is L-shaped, three to five air inlets are uniformly formed in the bottom end face of the air blowing cover, an air blowing fan which is commonly and electrically connected with the controller is mounted in each air inlet, an air guide plate is arranged at a included angle at the rear side of the top end in the air blowing mechanism and is of an arc-shaped plate structure, a splitter plate is uniformly arranged on the concave surface of the air guide plate, and an air blowing opening is uniformly formed in the left end face of the upper portion of the air blowing cover;
furthermore, the supporting lifting piece comprises a scissor mechanism, a driving shaft, a driving motor and a driving screw rod, the bottom of the supporting lifting piece is provided with the scissor mechanism, the lower end of the left side of the scissor mechanism is rotatably connected with the driving shaft, the front end and the rear end of the driving shaft are respectively connected with two strip-shaped through holes in the bottom plate in a sliding manner, the middle of the driving shaft is provided with a threaded barrel, the middle of the upper end face of the supporting lifting piece is provided with a rectangular through hole, a blowing mechanism is fixedly connected in the rectangular through hole, and the upper end face of the supporting lifting piece is flush with the upper end of the water receiving mechanism; the driving motor is fixedly arranged on the bottom plate, is rotatably connected with a driving screw rod in threaded connection with the threaded cylinder through a rotating shaft, and is in common electrical connection with the double-pedal switch through the controller;
furthermore, the adsorption fixing mechanism comprises four suckers, connecting pipes and a negative pressure pipe, the four suckers are communicated through the three connecting pipes, the four suckers are respectively and fixedly connected to four corners of the bottom end face of the bottom plate, the negative pressure pipe is connected to one connecting pipe on the right side, and a pressure adjusting piece is arranged at the other end of the negative pressure pipe in an upward ninety-degree bent manner;
furthermore, the water receiving mechanism comprises a drain pipe and a guide plate, the water receiving mechanism is of a frame-shaped box-shaped structure, the lower end of the rear side of the water receiving mechanism is provided with the drain pipe, the water outlets of the drain pipe are distributed in a downward ninety-degree bending manner, the water outlets of the drain pipe are connected with a sealing cover through threads, the bottom end face of the sealing cover is rotatably connected with a connecting rope fixed on the bottom end face of the water receiving mechanism, the guide plate is arranged inside the water receiving mechanism, and the front side of the guide plate is distributed in a downward four-degree to six-degree inclined manner;
furthermore, the locking mechanism comprises a rectangular shell, a threaded rod, a driving block and a rotating block, the rectangular shell is fixedly connected to the upper end face of the supporting lifting part, the threaded rod is rotatably connected inside the rectangular shell, the driving block is connected outside the threaded rod through threads, two inserting rods penetrating through the rear side wall of the rectangular shell are arranged on the rear end face of the driving block, two strip-shaped sliding grooves are formed in the bottom end face inside the rectangular shell, a rectangular sliding block slidably connected with the two strip-shaped sliding grooves is arranged on the bottom end face of the driving block, and the rotating block is arranged at the front end of the threaded rod penetrating through the front side wall of the rectangular shell;
further, the protection mechanism comprises a limiting block, the protection mechanism is of a rectangular shell structure, the limiting block is arranged on the rear side of the right end face of the protection mechanism, and two insertion holes are formed in the front end face of the limiting block; when the protection mechanism is in a closed state, the protection mechanism is positioned at the upper part of the blowing mechanism, and the limiting block is positioned at the rear side part of the locking mechanism;
furthermore, the pressure regulating part comprises a support plate, a regulating screw, a driving plate and a piston rod, wherein the support plate is of a structure like a Chinese character '\21274', the support plate is fixed at the upper end of the negative pressure pipe, a thread thickening block is arranged on the top end surface of the support plate, the interior of the support plate is connected with the regulating screw through the thread thickening block, the lower end of the regulating screw is rotatably connected with the driving plate, four included angles of the driving plate are respectively connected with a limiting guide rod fixed on the inner side of the support plate in a sliding manner, the bottom end surface of the driving plate is provided with the piston rod, the lower end of the piston rod is provided with a piston positioned in the negative pressure pipe, and the piston is in close contact with the inner wall of the negative pressure pipe;
further, locking mechanism still includes protective frame, metal sheet and annular magnet, the turning block is cylindrical structure, and "S" shape slot has been seted up to the terminal surface before the turning block, and the terminal surface is located the turning block outside before the rectangular shell and is equipped with annular magnet, and the inner peripheral diameter of annular magnet is unanimous with the turning block diameter, and terminal surface edge is equipped with protective frame before the rectangular shell, and the frame recess has been seted up at the terminal surface middle part before the protective frame, is equipped with the metal sheet of inhaling with annular magnet looks magnetism in the frame recess, and terminal surface looks parallel and level before terminal surface and the protective frame before the metal sheet, the driving piece has been inhaled to terminal surface magnetism before the metal sheet.
Further, the driving piece includes the drive block, the driving piece is cylindrical structure, and both ends are equipped with the drive block respectively around the driving piece and with the metal sheet before the circular magnet piece of terminal surface magnetism absorption, the drive block is S type lug structure, circular magnet piece periphery is personally submitted annular array form and is equipped with anti-skidding stripe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the adsorption fixing mechanism, when the bottom plate is fixed, the bottom plate is pressed downwards manually, so that the four suckers at the bottom of the bottom plate are adsorbed on the desktop, and when the adsorption force of the suckers is lower, the adsorption force of the four suckers is improved by adjusting the pressure adjusting piece, and through adsorbing the four suckers fixed on the desktop, the supporting and lifting device is not easy to move or shake when used on the desktop, so that the stability of the supporting and lifting device is improved.
2. According to the invention, through the arrangement of the air blowing mechanism, after the notebook computer is placed on the upper end surface of the air blowing mechanism, the air blowing fan in each air inlet is started through the controller, at the moment, hot air blown out from the heat dissipation holes at the bottom of the notebook computer passes through the rectangular inlet on the air blowing mechanism to enter the air blowing mechanism, and then is discharged through the rectangular outlet on the air blowing mechanism under the action of wind force blown out from the air blowing port of the air blowing cover, so that the hot air blown out from the notebook computer placed on the supporting lifting device can be rapidly diffused, and further the practicability of the supporting lifting device is improved.
3. According to the invention, through the arrangement of the locking mechanism, after the protection mechanism is rotated and closed, the driving block is inserted into the S-shaped slot on the rotating block to rotate, so that the threaded rod is rotated, the driving block drives the two inserting rods to be inserted into the two inserting holes on the limiting block under the action of the threads, then the metal plate is magnetically attracted into the protection frame, and then a worker can carry the driving piece with him, because the rotating block can rotate only through the driving piece, the protection mechanism is not easy to open by lawbreakers, and the protection effect of the supporting lifting device in use is further improved.
Drawings
Fig. 1 is a schematic view of a first viewing angle structure of the present invention.
Fig. 2 is a schematic diagram of a second viewing angle structure according to the present invention.
Fig. 3 is a schematic structural diagram in a split state of the present invention.
Fig. 4 is a partial sectional structural schematic view of the blowing mechanism of the present invention.
Fig. 5 is a schematic structural view of the blower housing and the air inlet of the present invention after being disassembled.
Fig. 6 is a partial sectional structural schematic view of the water receiving mechanism of the present invention.
Fig. 7 is a schematic view of the present invention at a portion enlarged in fig. 6.
Fig. 8 is a schematic view of the structure of the suction fixing mechanism and the pressure adjusting member of the present invention.
Fig. 9 is a partial sectional structural schematic view of a rectangular housing of the present invention.
Fig. 10 is a schematic structural view of the locking mechanism and the driving member of the present invention after being disassembled.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a base plate; 2. supporting the lifting member; 201. a scissor mechanism; 202. driving a shaft; 203. a drive motor; 204. a drive screw; 3. a blowing mechanism; 301. a blower housing; 302. an air inlet; 303. an air deflector; 4. a water receiving mechanism; 401. a drain pipe; 402. a baffle; 5. an adsorption fixing mechanism; 501. a suction cup; 502. connecting pipes; 503. a negative pressure tube; 6. a controller; 7. a double pedal switch; 8. a protection mechanism; 801. a limiting block; 9. a locking mechanism; 901. a rectangular housing; 902. a threaded rod; 903. driving the block; 904. a protective frame; 905. a metal plate; 906. rotating the block; 907. a ring magnet; 10. a drive member; 1001. a drive block; 11. a pressure regulating member; 1101. a support plate; 1102. adjusting the screw rod; 1103. driving the plate; 1104. a piston rod.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Example (b):
as shown in figures 1 to 10:
the invention provides a computer supporting and lifting device which is convenient to use and can be quickly adjusted, comprising: a base plate 1;
the bottom plate 1 is of a structure like a Chinese character '\21274', and a supporting lifting piece 2 is arranged at the upper part of the bottom plate 1; the supporting lifting piece 2 comprises a scissor mechanism 201, a driving shaft 202, a driving motor 203 and a driving screw 204, the bottom of the supporting lifting piece 2 is provided with the scissor mechanism 201, the lower end of the left side of the scissor mechanism 201 is rotatably connected with the driving shaft 202, the front end and the rear end of the driving shaft 202 are respectively connected with two strip-shaped through holes in the bottom plate 1 in a sliding manner, the middle of the driving shaft 202 is provided with a threaded cylinder, the middle of the upper end face of the supporting lifting piece 2 is provided with a rectangular through hole, and a blowing mechanism 3 is fixedly connected in the rectangular through hole; the driving motor 203 is fixedly arranged on the bottom plate 1, the driving motor 203 is rotatably connected with a driving screw 204 in threaded connection with the threaded cylinder through a rotating shaft, and the driving motor 203 is in common electrical connection with the double-pedal switch 7 through the controller 6; the blowing mechanism 3 comprises a blowing cover 301, an air inlet 302 and an air deflector 303, a rectangular inlet is formed in the rear side of the upper end face of the blowing mechanism 3, a rectangular outlet is formed in the upper portion of the rear end face of the blowing mechanism 3, and the blowing cover 301 is arranged on the front side of the top end face in the blowing mechanism 3;
the blowing cover 301 is L-shaped, three to five air inlets 302 are uniformly formed in the bottom end surface of the blowing cover 301, a blowing fan which is commonly and electrically connected with the controller 6 is mounted in each air inlet 302, an air guide plate 303 is arranged at an included angle at the rear side of the top end in the blowing mechanism 3, the air guide plate 303 is of an arc-shaped plate structure, and a splitter plate is uniformly arranged on the concave surface of the air guide plate 303, so that air entering the blowing cover 301 can be effectively dispersed, the wind power blown by the blowing cover 301 is more uniform, and a blowing port is uniformly formed in the left end surface of the upper portion of the blowing cover 301; the upper end surface of the supporting lifting piece 2 is flush with the upper end of the water receiving mechanism 4;
the shape of the supporting lifting piece 2 is matched with that of the bottom plate 1, the supporting lifting piece 2 and the bottom plate 1 are symmetrically distributed, the blowing mechanism 3 is fixedly installed inside the supporting lifting piece 2, the blowing mechanism 3 is of a rectangular shell structure, the water receiving mechanism 4 is fixedly connected to the outside of the supporting lifting piece 2, and the upper end face of the supporting lifting piece 2 is rotatably connected with the protection mechanism 8 through a rotating shaft; the protection mechanism 8 comprises a limiting block 801, the protection mechanism 8 is of a rectangular shell structure, the limiting block 801 is arranged on the rear side of the right end face of the protection mechanism 8, and two jacks are formed in the front end face of the limiting block 801;
when the protection mechanism 8 is in a closed state, the protection mechanism 8 is positioned at the upper part of the blowing mechanism 3, and the limiting block 801 is positioned at the rear side part of the locking mechanism 9; a locking mechanism 9 is arranged on the left side of the upper end surface of the supporting lifting piece 2; the locking mechanism 9 comprises a rectangular shell 901, a threaded rod 902, a driving block 903 and a rotating block 906, the rectangular shell 901 is fixedly connected to the upper end face of the supporting lifting part 2, the threaded rod 902 is rotatably connected to the inside of the rectangular shell 901, the outside of the threaded rod 902 is connected with the driving block 903 through threads, two inserting rods penetrating through the rear side wall of the rectangular shell 901 are arranged on the rear end face of the driving block 903, two strip-shaped sliding grooves are formed in the bottom end face of the inside of the rectangular shell 901, a rectangular sliding block slidably connected with the two strip-shaped sliding grooves is arranged on the bottom end face of the driving block 903, and the rotating block 906 is arranged at the front end of the threaded rod 902 penetrating through the front side wall of the rectangular shell 901; a driving piece 10 is magnetically attracted at the front side of the locking mechanism 9; the driving piece 10 comprises a driving block 1001, the driving piece 10 is of a cylindrical structure, the front end and the rear end of the driving piece 10 are respectively provided with the driving block 1001 and a circular magnet block which is magnetically attracted with the front end face of the metal plate 905, the driving block 1001 is of an S-shaped lug structure, and the outer periphery of the circular magnet block is in an annular array shape and is provided with anti-skid stripes, so that the driving piece 10 has better friction force when being rotated; strip-shaped through holes are formed in the left sides of the front end face and the rear end face of the bottom plate 1;
the bottom end face of the bottom plate 1 is provided with an adsorption fixing mechanism 5; the adsorption and fixing mechanism 5 comprises four suckers 501, connecting pipes 502 and negative pressure pipes 503, the four suckers 501 are communicated with each other through the three connecting pipes 502, the four suckers 501 are respectively and fixedly connected to four corners of the bottom end face of the bottom plate 1, the right connecting pipe 502 is connected with the negative pressure pipe 503, and the other end of the negative pressure pipe 503 is provided with a pressure adjusting piece 11 in an upward ninety-degree bent shape; the upper part of the right side of the adsorption fixing mechanism 5 is provided with a pressure regulating part 11; the pressure adjusting part 11 comprises a support plate 1101, an adjusting screw 1102, a driving plate 1103 and a piston rod 1104, the support plate 1101 is of a structure like a Chinese character 'wu 21274', the support plate 1101 is fixed at the upper end of the negative pressure pipe 503, a thread thickening block is arranged on the top end surface of the support plate 1101, the adjusting screw 1102 is connected inside the support plate 1101 through the thread thickening block, the driving plate 1103 is rotatably connected to the lower end of the adjusting screw 1102, a limiting guide rod fixed on the inner side of the support plate 1101 is connected to each of four included angles of the driving plate 1103 in a sliding manner, the piston rod 1104 is arranged on the bottom end surface of the driving plate 1103, the piston positioned inside the negative pressure pipe 503 is arranged at the lower end of the piston rod 1104, and the piston is in close contact with the inner wall of the negative pressure pipe 503, so that when the piston rod 1104 drives the driving piston to move upwards, the negative pressure inside the negative pressure pipe 503 can be increased; controller 6 is installed on terminal surface right side before bottom plate 1, and controller 6 is connected with two pedal switch 7 through the wire, setting through two pedal switch 7, when needs are adjusted and are supported 2 height of lifting member, only need to step on two pedal switch 7 through the foot, make controller 6 start driving motor 203, thereby make driving motor 203 pivot drive screw 204 and rotate, then control about driving shaft 202 through the screw section of thick bamboo drive, then will support lifting member 2 height through cutting fork mechanism 201 fast and adjust, and then the convenience when this support elevating gear height adjustment has been improved, and need not to accomplish through manual during the regulation, thereby need not to put down the hand office supplies and can adjust.
Wherein, water receiving mechanism 4 includes drain pipe 401 and guide plate 402, water receiving mechanism 4 is frame-shaped box structure, and water receiving mechanism 4 rear side lower extreme is equipped with drain pipe 401, the drain pipe 401 outlet is the form of bending of ninety degrees downwards and distributes, and drain pipe 401 drain port department has sealed lid through threaded connection, and sealed lid bottom face rotates and is connected with the connection rope of fixing at water receiving mechanism 4 bottom face, water receiving mechanism 4 inside is equipped with guide plate 402, and the guide plate 402 front side is four degrees to six degrees slopes form of downwards and distributes, through the setting of water receiving mechanism 4, after the drinking cup of placing on supporting lifter 2 falls, rivers in the drinking cup to supporting lifter 2 up end, then collect through water receiving mechanism 4, effectively avoid the phenomenon that the drinking cup falls back rivers to this supporting lifter bottom desktop, further improve this supporting lifter's practicality.
Wherein, locking mechanism 9 still includes protection frame 904, metal sheet 905 and ring magnet 907, turning block 906 is cylindrical structure, "S" shape slot has been seted up to the terminal surface before the turning block 906, "S" shape slot has been located the outside ring magnet 907 that is equipped with of turning block 906 to the terminal surface before the rectangle casing 901, and the interior circumference diameter of ring magnet 907 is unanimous with the turning block 906 diameter, the terminal surface edge is equipped with protection frame 904 before the rectangle casing 901, and the frame shape recess has been seted up at the terminal surface middle part before protection frame 904, be equipped with the metal sheet 905 of inhaling mutually with ring magnet 907 in the frame shape recess, and terminal surface looks parallel and level before metal sheet 905 and the protection frame 904, thereby make metal sheet 905 can only take off fast through circular magnet piece on the driving piece 10 when taking off, the terminal surface magnetism has driving piece 10 before the metal sheet 905.
In another embodiment, two pulleys are disposed on the bottom end surface of the driving block 903, and the two pulleys are respectively connected to two bar-shaped sliding grooves inside the rectangular casing 901 in a rolling manner, so that the driving block 903 is more labor-saving when sliding inside the rectangular casing 901, and friction loss generated between the driving block 903 and the inside of the rectangular casing 901 can be greatly reduced.
When in use: the supporting and lifting device is placed on a desktop, then the bottom plate 1 is pressed downwards manually, so that the four suckers 501 at the bottom of the bottom plate 1 are adsorbed on the desktop, when the adsorption force of the suckers 501 is low, the adjusting screw 1102 is rotated manually, the adjusting screw 1102 drives the piston rod 1104 to move upwards through the driving plate 1103 under the action of threads, so that the piston at the lower end of the piston rod 1104 moves upwards inside the negative pressure tube 503, the internal pressure of the negative pressure tube 503 is increased, the adsorption force of the four suckers 501 is improved, and the four suckers 501 fixed on the desktop are adsorbed, so that the supporting and lifting device is not prone to move or shake when being used on the desktop, and the stability of the supporting and lifting device is improved;
then, the notebook computer is placed on the upper end face of the blowing mechanism 3, then the blowing fan in each air inlet 302 is started through the controller 6, so that the external air is conveyed into the blowing cover 301, then is uniformly blown out of the blowing port of the blowing cover 301 to the left side of the upper end in the blowing mechanism 3 after passing through the air deflector 303 and the splitter plate, at the moment, the hot air blown out of the heat dissipation holes at the bottom of the notebook computer penetrates through the rectangular inlet in the blowing mechanism 3 to enter the blowing mechanism 3, and then is discharged through the rectangular outlet in the blowing mechanism 3 under the action of the wind force blown out of the blowing port of the blowing cover 301, so that the hot air blown out of the notebook computer placed on the supporting and lifting device can be quickly diffused, and further the practicability of the supporting and lifting device is improved;
through the setting of protection machanism 8, when the staff leaves, fold the notebook computer screen, then rotate protection machanism 8 and close, then insert driving block 1001 in "S" shape slot on the turning block 906, through rotating driving piece 10, make turning block 906 drive threaded rod 902 and rotate, thereby make and drive piece 903 backward movement under the screw thread effect, thereby make two inserted bars on driving piece 903 insert two jacks on the stopper 801, then inhale the metal sheet 905 magnetism to in the protection frame 904, then the staff with the driving piece 10 hand-carry can, because the turning block 906 need just can rotate through driving piece 10, and then make protection machanism 8 be difficult for being opened easily by lawless persons, and then improved the protective effect when this supports elevating gear uses.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. But computer that facilitates use quick adjustment supports elevating gear, its characterized in that: the method comprises the following steps: a base plate (1);
the bottom plate (1) is of a structure like the Chinese character '21274', and a supporting lifting piece (2) is arranged at the upper part of the bottom plate (1);
the shape of the supporting lifting piece (2) is matched with that of the bottom plate (1), the supporting lifting piece (2) and the bottom plate (1) are symmetrically distributed, the blowing mechanism (3) is fixedly installed inside the supporting lifting piece (2), the blowing mechanism (3) is of a rectangular shell structure, the water receiving mechanism (4) is fixedly connected to the outside of the supporting lifting piece (2), the upper end face of the supporting lifting piece (2) is rotatably connected with the protection mechanism (8) through a rotating shaft, the left side of the upper end face of the supporting lifting piece (2) is provided with the locking mechanism (9), the front side of the locking mechanism (9) is magnetically attracted with the driving piece (10), and strip-shaped through holes are formed in the left sides of the front end face and the rear end face of the bottom plate (1);
an adsorption fixing mechanism (5) is arranged on the bottom end face of the bottom plate (1), a pressure adjusting piece (11) is arranged on the upper portion of the right side of the adsorption fixing mechanism (5), a controller (6) is arranged on the right side of the front end face of the bottom plate (1), and the controller (6) is connected with a double-pedal switch (7) through a lead;
the supporting lifting piece (2) comprises a scissor mechanism (201), a driving shaft (202), a driving motor (203) and a driving screw (204), the bottom of the supporting lifting piece (2) is provided with the scissor mechanism (201), the lower end of the left side of the scissor mechanism (201) is rotatably connected with the driving shaft (202), the front end and the rear end of the driving shaft (202) are respectively connected with two strip-shaped through holes in the bottom plate (1) in a sliding manner, the middle part of the driving shaft (202) is provided with a threaded barrel, the middle part of the upper end face of the supporting lifting piece (2) is provided with a rectangular through hole, a blowing mechanism (3) is fixedly connected in the rectangular through hole, and the upper end face of the supporting lifting piece (2) is parallel to the upper end of the water receiving mechanism (4);
the driving motor (203) is fixedly arranged on the bottom plate (1), the driving motor (203) is rotatably connected with a driving screw rod (204) in threaded connection with the threaded cylinder through a rotating shaft, and the driving motor (203) is in common electrical connection with the double-pedal switch (7) through the controller (6);
the air blowing mechanism (3) comprises an air blowing cover (301), an air inlet (302) and an air deflector (303), a rectangular inlet is formed in the rear side of the upper end face of the air blowing mechanism (3), a rectangular outlet is formed in the upper portion of the rear end face of the air blowing mechanism (3), and the air blowing cover (301) is arranged on the front side of the top end face in the air blowing mechanism (3);
the air blowing cover (301) is L-shaped, three to five air inlets (302) are uniformly formed in the bottom end surface of the air blowing cover (301), an air blowing fan which is commonly and electrically connected with the controller (6) is installed inside each air inlet (302), an air guide plate (303) is arranged at the included angle of the rear side of the top end inside the air blowing mechanism (3), the air guide plate (303) is of an arc-shaped plate structure, a flow distribution plate is uniformly arranged on the concave surface of the air guide plate (303), and an air blowing opening is uniformly formed in the left end surface of the upper portion of the air blowing cover (301);
the water receiving mechanism (4) comprises a drain pipe (401) and a guide plate (402), the water receiving mechanism (4) is of a frame-shaped box-shaped structure, the drain pipe (401) is arranged at the lower end of the rear side of the water receiving mechanism (4), water outlets of the drain pipe (401) are distributed in a downward ninety-degree bending manner, the water outlet of the drain pipe (401) is connected with a sealing cover through threads, the bottom end face of the sealing cover is rotatably connected with a connecting rope fixed on the bottom end face of the water receiving mechanism (4), the guide plate (402) is arranged inside the water receiving mechanism (4), and the front side of the guide plate (402) is distributed in a downward four-degree to six-degree inclined manner;
the adsorption fixing mechanism (5) comprises four suckers (501), connecting pipes (502) and negative pressure pipes (503), the number of the suckers (501) is four, the four suckers (501) are communicated with one another through the three connecting pipes (502), the four suckers (501) are respectively and fixedly connected to four corners of the bottom end face of the bottom plate (1), the negative pressure pipe (503) is connected to the connecting pipe (502) on the right side, and the other end of the negative pressure pipe (503) is provided with a pressure adjusting part (11) in an upward ninety-degree bent shape;
the protection mechanism (8) comprises a limiting block (801), the protection mechanism (8) is of a rectangular shell structure, the limiting block (801) is arranged on the rear side of the right end face of the protection mechanism (8), and two insertion holes are formed in the front end face of the limiting block (801);
when the protection mechanism (8) is in a closed state, the protection mechanism (8) is positioned at the upper part of the blowing mechanism (3), and the limiting block (801) is positioned at the rear side part of the locking mechanism (9);
the locking mechanism (9) comprises a rectangular shell (901), a threaded rod (902), a driving block (903) and a rotating block (906), the rectangular shell (901) is fixedly connected to the upper end face of the supporting lifting piece (2), the threaded rod (902) is rotatably connected to the inside of the rectangular shell (901), the outside of the threaded rod (902) is connected with the driving block (903) through threads, two inserting rods penetrating through the rear side wall of the rectangular shell (901) are arranged on the rear end face of the driving block (903), two strip-shaped sliding grooves are formed in the bottom end face of the inside of the rectangular shell (901), a rectangular sliding block connected with the two strip-shaped sliding grooves in a sliding mode is arranged on the bottom end face of the driving block (903), and the rotating block (906) is arranged at the front end of the threaded rod (902) penetrating through the front side wall of the rectangular shell (901);
the driving piece (10) comprises a driving piece (1001), the driving piece (10) is of a cylindrical structure, the front end and the rear end of the driving piece (10) are respectively provided with the driving piece (1001) and a circular magnet piece magnetically attracted with the front end face of the metal plate (905), the driving piece (1001) is of an S-shaped bump structure, and the periphery of the circular magnet piece is in an annular array shape and is provided with anti-skidding stripes;
the pressure adjusting part (11) comprises a support plate (1101), an adjusting screw rod (1102), a driving plate (1103) and a piston rod (1104), wherein the support plate (1101) is of a '21274', the support plate (1101) is fixed at the upper end of a negative pressure pipe (503), a thread thickening block is arranged on the top end face of the support plate (1101), the inside of the support plate (1101) is connected with the adjusting screw rod (1102) through the thread thickening block, the lower end of the adjusting screw rod (1102) is rotatably connected with the driving plate (1103), four included angles of the driving plate (1103) are respectively connected with a limiting guide rod fixed on the inner side of the support plate (1101) in a sliding mode, the bottom end face of the driving plate (1103) is provided with the piston rod (1104), the lower end of the piston rod (1104) is provided with a piston positioned inside the negative pressure pipe (503), and the piston is in close contact with the inner wall of the negative pressure pipe (503);
the locking mechanism (9) further comprises a protective frame (904), a metal plate (905) and an annular magnet (907), the rotating block (906) is of a cylindrical structure, an S-shaped slot is formed in the front end face of the rotating block (906), the annular magnet (907) is arranged on the front end face of the rectangular shell (901) and located outside the rotating block (906), the inner peripheral diameter of the annular magnet (907) is consistent with that of the rotating block (906), the protective frame (904) is arranged on the edge of the front end face of the rectangular shell (901), a frame-shaped groove is formed in the middle of the front end face of the protective frame (904), the metal plate (905) magnetically attracted with the annular magnet (907) is arranged in the frame-shaped groove, the front end face of the metal plate (905) is flush with the front end face of the protective frame (904), and a driving piece (10) is magnetically attracted to the front end face of the metal plate (905);
when the supporting and lifting device is used, the supporting and lifting device is placed on a desktop, then the bottom plate 1 is pressed downwards manually, so that the four suckers 501 at the bottom of the bottom plate 1 are adsorbed on the desktop, when the adsorption force of the suckers 501 is low, the adjusting screw 1102 is rotated manually, the adjusting screw 1102 drives the piston rod 1104 to move upwards through the driving plate 1103 under the action of threads, and the piston at the lower end of the piston rod 1104 moves upwards in the negative pressure tube 503, so that the internal pressure of the negative pressure tube 503 is increased, the adsorption force of the four suckers 501 is improved, and the four suckers 501 fixed on the desktop are adsorbed and fixed, so that the supporting and lifting device is not easy to move or shake when being used on the desktop, and the stability of the supporting and lifting device is improved;
then the notebook computer is placed on the upper end surface of the blowing mechanism 3, then the blowing fan in each air inlet 302 is started through the controller 6, so that the external air is conveyed into the blowing cover 301, then the external air is uniformly blown off to the left side of the upper end in the blowing mechanism 3 from the blowing opening of the blowing cover 301 after passing through the air deflector 303 and the flow distribution plate, at the moment, the hot air blown out from the radiating holes at the bottom of the notebook computer passes through the rectangular inlet in the blowing mechanism 3 to enter the blowing mechanism 3, and then the hot air is discharged from the rectangular outlet in the blowing mechanism 3 under the action of the wind force blown out from the blowing opening of the blowing cover 301, so that the hot air blown out from the notebook computer placed on the supporting and lifting device can be quickly diffused, and the practicability of the supporting and lifting device is further improved;
through the setting of protection machanism 8, when the staff leaves, fold the notebook computer screen, then rotate protection machanism 8 and close, then insert drive block 1001 in "S" shape slot on the turning block 906, through rotating driving piece 10, make turning block 906 drive threaded rod 902 and rotate, thereby make the driving block 903 backward under the screw thread effect, thereby make two inserted bars on the driving block 903 insert to two jacks on the stopper 801, then inhale the metal sheet 905 magnetism to in the protection frame 904, then the staff with hand-carry with driving piece 10 can, because the turning block 906 needs to rotate through driving piece 10, and then make protection machanism 8 be difficult for being opened easily by lawless persons, and then improved the protective effect when this supports elevating gear uses.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110906821.1A CN113749399B (en) | 2021-08-09 | 2021-08-09 | Computer supporting and lifting device convenient to use and capable of being adjusted quickly |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110906821.1A CN113749399B (en) | 2021-08-09 | 2021-08-09 | Computer supporting and lifting device convenient to use and capable of being adjusted quickly |
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| CN113749399A CN113749399A (en) | 2021-12-07 |
| CN113749399B true CN113749399B (en) | 2022-12-13 |
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| CN114520099B (en) * | 2022-01-14 | 2023-03-28 | 深圳市深特变电气设备有限公司 | Oil-leakage-proof oil-immersed transformer |
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| CN113749399A (en) | 2021-12-07 |
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Effective date of registration: 20221125 Address after: 730900 6 Renmin Road, Baiyin District, Baiyin City, Gansu Province Applicant after: BAIYIN POWER SUPPLY COMPANY, STATE GRID GANSU ELECTRIC POWER Co. Address before: 312030 Lou A3, xinweizhuang s block, Keyan Avenue, Keqiao District, Shaoxing City, Zhejiang Province Applicant before: Lu Enfei |
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