CN113311930B - Computer support with constant voltage power supply - Google Patents
Computer support with constant voltage power supply Download PDFInfo
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- CN113311930B CN113311930B CN202110864545.7A CN202110864545A CN113311930B CN 113311930 B CN113311930 B CN 113311930B CN 202110864545 A CN202110864545 A CN 202110864545A CN 113311930 B CN113311930 B CN 113311930B
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000003381 stabilizer Substances 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000011810 insulating material Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a computer bracket with a stabilized voltage power supply, which comprises a support plate, wherein an overturning support cavity with an outward opening is arranged in the support plate, a lifting rotating shaft is rotatably arranged at the right side between the front wall and the rear wall in the overturning support cavity, the outer circular surface of the lifting rotating shaft is fixedly connected with a turnable working plate, and a lifting cavity with an upward opening is arranged in the working plate. So that the computer can be always supported by heat dissipation.
Description
Technical Field
The invention relates to the technical field of computer supports, in particular to a computer support with a voltage-stabilized power supply.
Background
With the progress of science and technology and the popularization of computers, computers are used everywhere in modern life, computers are required to be used everywhere in a technical workshop for lathe operation in industrial use, drawing determination or modification is required to be carried out on part of workshop computers, a common computer support only plays a role of simple computer support in the daily use process, and when power supply input is unstable, inconvenience in use of the computer is caused due to unstable voltage, and the common computer support does not have voltage stabilization work function for cost saving.
Disclosure of Invention
The invention aims to provide a computer support with a voltage-stabilized power supply, which is used for overcoming the defects in the prior art.
The invention relates to a computer bracket with a regulated power supply, which comprises a supporting plate, wherein an overturning supporting cavity with an outward opening is arranged in the supporting plate, a lifting rotating shaft is rotatably arranged at the right side between the front wall and the rear wall in the overturning supporting cavity, a turnable working plate is fixedly connected to the outer circular surface of the lifting rotating shaft, a lifting cavity with an upward opening is arranged in the working plate, a lifting ventilating plate is fixedly arranged at the lower wall of the lifting cavity, a guide cavity is communicated with the lower wall of the overturning supporting cavity, a fan cavity is communicated with the lower wall in the guide cavity, a rotary fan is rotatably arranged in the fan cavity, a lifting cavity is communicated with the left side of the lower wall of the overturning supporting cavity, a lifting plate capable of moving up and down is arranged in the lifting cavity, a lifting supporting plate is fixedly arranged on the upper end surface of the lifting plate, the lifting supporting plate is abutted against the left side of the lower end surface of the working plate, and a power supply socket is fixedly arranged on the left side of the upper wall of the supporting plate, the utility model discloses a power socket, including supply socket, power socket, switching board, power board lower extreme are fixed and are equipped with the power board, the lateral wall internal fixation is equipped with the stabiliser that is used for the steady voltage under the power board, the stabiliser with power board electric connection, be equipped with the switching chamber in the lateral wall under the power board, switching board is equipped with the switching board that removes about can in the switching intracavity, the switching board uses insulating material to make, switching board internal fixation is equipped with the current conducting plate that conducting material made, the terminal surface is equipped with decurrent support chamber under the backup pad, it is equipped with the support pivot to support the rotation of left side between the intracavity front and back two walls, the outer disc of support pivot is fixed and is equipped with the support commentaries on classics board that can overturn, be equipped with the ascending upset chamber in the support commentaries on classics chamber of opening in the commentaries on classics, the upset intracavity front and back left side rotation is equipped with the trip board between the two walls, the outer disc fixed connection of trip shaft.
According to the technical scheme, a rotating shaft is fixedly connected to the rotating center of the lower end face of the rotating fan, the rear wall of the fan cavity is communicated with a ventilating duct with a backward opening, a rotating motor is fixedly arranged in the lower wall of the fan cavity, and the lower end of the rotating shaft is in power connection with the rotating motor.
A further technical scheme, it is equipped with the direction pivot that the matrix arrangement distributes, all to rotate between the two walls around the direction chamber the fixed deflector that can overturn that is equipped with of the outer disc of direction pivot, be equipped with the sprocket chamber in the direction chamber antetheca, all the terminal surface extends to forward before the direction pivot sprocket intracavity and fixedly connected with rotate the sprocket, all around being equipped with same drive chain between the rotation sprocket, sprocket chamber antetheca internal fixation is equipped with energy supply motor, leftmost rotation sprocket preceding terminal surface axle center power connect in energy supply motor.
A further technical scheme, the upset is equipped with the pulley chamber of slant left side below in supporting the antetheca, lift the pivot before the terminal surface extend forward to pulley intracavity and fixedly connected with driven pulleys, pulley intracavity lower wall rotates and is equipped with the band pulley that rotates, the band pulley with around being equipped with driving belt between the driven pulleys, terminal surface axle center fixedly connected with transmission shaft before the band pulley rotates, the terminal surface outwards extends and fixedly connected with rotates the disc before the transmission shaft, the terminal surface rotates and is equipped with the rotation handrail before the rotation disc.
According to the technical scheme, the lifting cavity is internally provided with clamping plates which are symmetrical front and back and can move back and forth, the front side wall and the back side wall of the lifting cavity are communicated with each other to form a moving cavity, a moving plate which can move back and forth is arranged in the moving cavity, the moving plate is fixedly connected with the clamping plates, the front side wall and the back side wall of the moving cavity are communicated with each other to form a connecting cavity, a connecting plate which can move back and forth is arranged in the connecting cavity, the connecting plate is fixedly connected with the moving plate, the connecting plate is close to the connecting cavity, a connecting spring is fixedly connected between the side walls of the lifting cavity, and the connecting plate is close to a connecting stay rope fixedly connected with the end face of one side of the lifting cavity.
A further technical scheme, lift chamber lower wall rotates and is equipped with the screw thread axle, the screw thread axle with lifter plate threaded connection, be equipped with the gear chamber in the lift chamber lower wall, the terminal surface downwardly extending under the screw thread axle gear intracavity and fixedly connected with meshing bevel gear, gear intracavity right side wall rotate be equipped with meshing bevel gear's rotation bevel gear, rotate bevel gear right-hand member face axle center fixedly connected with input shaft, be equipped with the line wheel chamber in the gear chamber right side wall, the input shaft right-hand member extends to towards the right side line wheel intracavity and fixedly connected with rotation line wheel, rotation line wheel right-hand member face with fixedly connected with reset torsion spring between the line wheel chamber right side wall, the outer disc fixed connection of rotation line wheel just is around being equipped with the switching stay cord, the switching stay cord upwards extend and with the stay cord is connected.
According to the technical scheme, the switching plate right end face and the switching cavity right wall are fixedly connected with a switching spring, the switching cavity right wall is fixedly provided with an electromagnet, the switching plate is magnetic, the upper surface of the conducting plate is electrically connected with the voltage stabilizer, and the lower surface of the conducting plate is electrically connected with an input wire.
Further technical scheme, the returning face plate right-hand member face is equipped with the flexible chamber of opening right, be equipped with the removal backup pad that can remove about the flexible intracavity, remove the backup pad left end face with fixedly connected with expanding spring between the flexible chamber left wall, remove backup pad right-hand member face and extend right and fixedly connected with rough surface's friction plate.
The invention has the beneficial effects that:
1. the invention overturns the supporting rotating plate when the lifting position of the computer needs to be lifted, and can rotate the overturning plate outwards after the supporting rotating plate is overturned to a proper angle, at the moment, the overturning plate overturns outwards, and the friction plate is abutted against the supporting surface, meanwhile, the elastic action of the expansion spring pushes the movable supporting plate to move outwards, the movable supporting plate drives the friction plate to move outwards through fixed connection, and then a triangular support is formed between the overturning plate and the supporting rotating plate to support, thereby realizing stable lifting of the computer.
2. The invention starts and drives the rotating shaft to rotate through the rotating motor, at the moment, the rotating shaft drives the rotating fan to rotate through fixed connection, at the moment, the rotating fan rotates and sucks external air through the ventilating duct and outputs the air upwards through the guide cavity, at the moment, the flowing air dissipates heat of the computer through the lifting ventilation plate, the use efficiency of the computer is further improved, and the air flowing direction in the guide cavity is overturned through all the guide plates and is guided to the air flowing direction entering the guide cavity in the subsequent use, so that the air flowing direction in the guide cavity is adapted to the overturning direction of the working plate, and the computer is always lifted by dissipating heat.
3. When the circuit connection breaks down or the voltage stabilizer is damaged to cause a circuit short circuit, the current flowing instantly increases, the electromagnetic force of the electromagnet increases due to the larger current, the switching plate is pushed by the magnetic force of the electromagnet to increase and move leftwards instantly, and the switching plate made of insulating materials is used for disconnecting the power input of the input wire, so that the computer is protected from being damaged by the short circuit.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic diagram of an overall structure of a computer support with a regulated power supply according to the present invention;
FIG. 3 is a schematic view of A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of B-B of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of C-C of FIG. 2 in accordance with the present invention;
FIG. 6 is an enlarged partial schematic view of D of FIG. 2 in accordance with the present invention;
FIG. 7 is an enlarged partial schematic view of E of FIG. 2 in accordance with the present invention;
fig. 8 is an enlarged partial view of F of fig. 2 according to the present invention.
Detailed Description
For purposes of making the objects and advantages of the present invention more apparent and the invention is more clearly described below in connection with the following examples, it is to be understood that the following text is intended merely to describe a regulated power supply-carrying computer support or several specific embodiments of the invention, and does not strictly limit the scope of the invention as specifically claimed, and as used herein, the terms up, down, left and right are not limited to their strict geometric definitions, but include tolerances for machining or human error rationality and inconsistencies, the specific features of which are set forth in detail below:
referring to fig. 1 to 8, a computer support with a regulated power supply according to an embodiment of the present invention includes a support plate 11, a turning support cavity 72 with an outward opening is provided in the support plate 11, a lifting rotating shaft 21 is rotatably provided at a right side between front and rear walls in the turning support cavity 72, a rotatable working plate 28 is fixedly connected to an outer circumferential surface of the lifting rotating shaft 21, a lifting cavity 22 with an upward opening is provided in the working plate 28, a lifting ventilating plate 23 is fixedly provided at a lower wall of the lifting cavity 22, a guide cavity 24 is provided in communication with a lower wall of the turning support cavity 72, a fan cavity 25 is provided in communication with a lower wall of the guide cavity 24, a rotating fan 20 is rotatably provided in the fan cavity 25, a lifting cavity 59 is provided in communication with a left side of a lower wall of the turning support cavity 72, a lifting plate 61 capable of moving up and down is provided in the lifting cavity 59, a lifting support plate 62 is fixedly provided on an upper end surface of the lifting plate 61, the lifting support plate 62 abuts against the left side of the lower end face of the working plate 28, the left side of the upper wall of the support plate 11 is fixedly provided with a power socket 29, the lower end of the power socket 29 is fixedly provided with a power plate 30, the inner side wall of the lower side of the power plate 30 is fixedly provided with a voltage stabilizer 31 for stabilizing voltage, the voltage stabilizer 31 is electrically connected with the power plate 30, the inner side wall of the lower side of the power plate 30 is provided with a switching cavity 63, the switching cavity 63 is internally provided with a switching plate 64 capable of moving left and right, the switching plate 64 is made of insulating materials, the switching plate 64 is internally and fixedly provided with a conductive plate 67 made of conductive materials, the lower end face of the support plate 11 is provided with a downward support cavity 12, the left side of the front wall and the rear wall in the support cavity 12 is rotatably provided with a support rotating shaft 14, the outer circular face of the support rotating shaft 14 is fixedly provided with a support rotating plate 13 capable of being turned over, and the support rotating plate 13 is internally provided with a turning cavity 15 with an upward opening, a turning shaft 16 is rotatably arranged on the left side between the front wall and the rear wall in the turning cavity 15, and a turning plate 17 is fixedly connected to the outer circular surface of the turning shaft 16.
Advantageously or exemplarily, a rotating shaft 19 is fixedly connected to the lower end surface rotation center of the rotating fan 20, the rear wall of the fan cavity 25 is communicated with a ventilation duct 26 with a backward opening, a rotating motor 18 is fixedly arranged in the lower wall of the fan cavity 25, and the lower end of the rotating shaft 19 is dynamically connected to the rotating motor 18.
Beneficially or exemplarily, the guide rotating shafts 73 distributed in a matrix arrangement are rotatably arranged between the front wall and the rear wall of the guide cavity 24, all the guide rotating shafts 73 are fixedly provided with the guide plates 27 capable of being turned over on the outer circumferential surface, the chain wheel cavity 47 is arranged in the front wall of the guide cavity 24, all the front end surfaces of the guide rotating shafts 73 extend forwards into the chain wheel cavity 47 and are fixedly connected with the rotating chain wheels 48, the same transmission chain 50 is wound between all the rotating chain wheels 48, the energy supply motor 49 is fixedly arranged in the front wall of the chain wheel cavity 47, and the axis of the front end surface of the leftmost rotating chain wheel 48 is dynamically connected to the energy supply motor 49.
Beneficially or exemplarily, a belt wheel cavity 46 is formed in the front wall of the overturning support cavity 72, the belt wheel cavity 46 is obliquely and leftwards and downwards, the front end face of the lifting rotating shaft 21 extends forwards into the belt wheel cavity 46 and is fixedly connected with a driven belt wheel 44, a rotating belt wheel 39 is rotatably arranged on the lower wall in the belt wheel cavity 46, a transmission belt 45 is wound between the rotating belt wheel 39 and the driven belt wheel 44, a transmission shaft 38 is fixedly connected to the axle center of the front end face of the rotating belt wheel 39, a rotating disc 37 is fixedly connected to the front end face of the transmission shaft 38, and a rotating handrail 36 is rotatably arranged on the front end face of the rotating disc 37.
Beneficially or exemplarily, clamping plates 33 which are symmetrical front and back and can move back and forth are arranged in the lifting cavity 22, a moving cavity 35 is arranged in the front and back side walls of the lifting cavity 22 in a communicating manner, a moving plate 34 which can move back and forth is arranged in the moving cavity 35, the moving plate 34 is fixedly connected with the clamping plates 33, a connecting cavity 43 is arranged in the front and back side walls of the moving cavity 35 in a communicating manner, a connecting plate 41 which can move back and forth is arranged in the connecting cavity 43, the connecting plate 41 is fixedly connected with the moving plate 34, a connecting spring 42 is fixedly connected between the connecting plate 41 and the connecting cavity 43 and is close to one side wall of the lifting cavity 22, and a connecting pull rope 40 is fixedly connected to one side end face of the connecting plate 41 close to the lifting cavity 22.
Advantageously or exemplarily, the lower wall of said lifting chamber 59 is provided with a threaded shaft 60 in rotation, said threaded shaft 60 being in threaded connection with said lifting plate 61, a gear cavity 57 is arranged in the lower wall of the lifting cavity 59, the lower end surface of the threaded shaft 60 extends downwards into the gear cavity 57 and is fixedly connected with a meshing bevel gear 58, a rotating bevel gear 56 in gear engagement with the engaging bevel gear 58 is rotatably provided on the right wall of the gear chamber 57, an input shaft 55 is fixedly connected with the shaft center of the right end face of the rotating bevel gear 56, a wire wheel cavity 53 is arranged in the right wall of the gear cavity 57, the right end face of the input shaft 55 extends to the right into the wire wheel cavity 53 and is fixedly connected with a rotating wire wheel 54, a reset torsion spring 52 is fixedly connected between the right end surface of the rotating wire wheel 54 and the right wall of the wire wheel cavity 53, the outer circular surface of the rotating wire wheel 54 is fixedly connected and wound with a switching rope 51, and the switching rope 51 extends upwards and is connected with the connecting rope 40.
Beneficially or exemplarily, a switching spring 66 is fixedly connected between the right end surface of the switching plate 64 and the right wall of the switching cavity 63, the electromagnet 65 is fixedly arranged on the right wall of the switching cavity 63, the switching plate 64 has magnetism, the upper surface of the conductive plate 67 is electrically connected with the voltage stabilizer 31, and the lower surface of the conductive plate 67 is electrically connected with the input wire 32.
Beneficially or exemplarily, the right end face of the turning plate 17 is provided with a telescopic cavity 71 with a right opening, a movable support plate 69 capable of moving left and right is arranged in the telescopic cavity 71, a telescopic spring 70 is fixedly connected between the left end face of the movable support plate 69 and the left wall of the telescopic cavity 71, and the right end face of the movable support plate 69 extends to the right and is fixedly connected with a friction plate 68 with a rough surface.
The invention discloses a computer bracket with a voltage-stabilized power supply, which comprises the following working procedures:
when the computer lifting device works, a computer to be supported is stably placed in the lifting cavity 22, the lower surface of the computer is abutted against and supported by the surface of the lifting ventilating plate 23, at the moment, if the placing position of the computer needs to be lifted, a user can turn over the supporting rotating plate 13, the supporting rotating plate 13 can be turned over to a proper angle and then the turning plate 17 can be turned outwards, at the moment, the turning plate 17 is turned outwards, the friction plate 68 is abutted against a supporting surface, at the same time, the movable supporting plate 69 is pushed to move outwards through the elastic action of the telescopic spring 70, the movable supporting plate 69 drives the friction plate 68 to move outwards through fixed connection, and further, a triangular support is formed between the turning plate 17 and the supporting rotating plate 13, so that the stable lifting of the computer is realized, meanwhile, the rotating motor 18 is started and drives the rotating shaft 19 to rotate, at the rotating shaft 19 drives the rotating fan 20 to rotate through fixed connection, at the moment, the rotating fan 20 rotates, external air is sucked through the ventilation pipeline 26 and then is upwards output through the guide cavity 24, at the moment, flowing air dissipates heat of the computer through the lifting ventilation plate 23, the use efficiency of the computer is further improved, when the lifting angle of the computer needs to be changed to meet different working requirements, a user can hold the rotating handle 36 by hand and rotate the rotating disc 37, at the moment, the rotating disc 37 rotates and drives the rotating belt wheel 39 to rotate through the transmission shaft 38, the rotating belt wheel 39 drives the driven belt wheel 44 to rotate through the transmission of the transmission belt 45, at the moment, the driven belt wheel 44 drives the lifting rotating shaft 21 to rotate through fixed connection, at the moment, the lifting rotating shaft 21 rotates and drives the working plate 28 to overturn through fixed connection, in the process, the working plate 28 overturns and pulls the switching pull rope 51 to move upwards, at the switching pull rope 51 pulls the rotating wire wheel 54 to overcome the torsional elastic action of the reset torsion spring 52, at the moment, the rotating wire wheel 54 rotates and drives the rotating bevel gear 56 to rotate through the transmission of the input shaft 55, at the moment, the rotating bevel gear 56 rotates and drives the meshing bevel gear 58 to rotate through gear meshing, at the moment, the meshing bevel gear 58 rotates and drives the threaded shaft 60 to rotate through fixed connection, at the moment, the threaded shaft 60 rotates and drives the lifting plate 61 to move upwards through threaded connection, at the moment, the lifting plate 61 drives the lifting support plate 62 to move upwards through fixed connection, at the moment, the lower end face of the working plate 28 is lifted through the lifting support plate 62 moving upwards, when the working plate 28 continuously overturns and the rotating angle loses the lifting of the lifting support plate 62 excessively, at the moment, the switching pull ropes 51 wound on the outer circular surface of the rotating wire wheel 54 are all straightened, at the moment, the connection between the switching pull ropes 51 and the connection pull ropes 40 is tensioned, at the moment, the connection pull 40 pulls the connection plates 41 to move against the elastic force of the connection springs 42, at the moment, the connecting plate 41 moves and drives the moving plate 34 to move through the fixed connection, at the moment, the front and rear moving plates 34 drive the clamping plates 33 to move through the fixed connection and clamp the two ends of the computer, so that the stability of computer lifting is improved, the computer is prevented from falling and being damaged due to the overturning of the working plate 28, meanwhile, the energy supply motor 49 can be controlled to start, the energy supply motor 49 starts and drives the leftmost rotating chain wheel 48 to rotate, at the moment, all the rotating chain wheels 48 rotate through the transmission chain 50, at the moment, all the rotating chain wheels 48 rotate and drive the guide rotating shaft 73 to rotate through the fixed connection, at the moment, the guide rotating shaft 73 rotates and drives the guide plate 27 to overturn through the fixed connection, at the moment, all the guide plates 27 overturn and guide the air flowing direction entering the guide cavity 24, and at the moment, the air flowing direction in the guide cavity 24 adapts to the overturning direction of the working plate 28, the computer is always supported by heat dissipation, then the power supply of the computer can be connected through the power socket 29 in the use process of the computer, the voltage stabilization connection is carried out through the voltage stabilizer 31, when the circuit connection breaks down or the voltage stabilizer 31 is damaged to cause a circuit short circuit, the current flowing instantly increases, the electromagnetic force of the electromagnet 65 is increased due to the larger current, the switching plate 64 is pushed by the magnetic force of the electromagnet 65 to increase and move leftwards instantly, the switching plate 64 made of insulating materials disconnects the power input of the input wire 32, and the computer is protected from being damaged by the short circuit.
The invention has the beneficial effects that:
1. the invention overturns the supporting rotating plate when the lifting position of the computer needs to be lifted, and can rotate the overturning plate outwards after the supporting rotating plate is overturned to a proper angle, at the moment, the overturning plate overturns outwards, and the friction plate is abutted against the supporting surface, meanwhile, the elastic action of the expansion spring pushes the movable supporting plate to move outwards, the movable supporting plate drives the friction plate to move outwards through fixed connection, and then a triangular support is formed between the overturning plate and the supporting rotating plate to support, thereby realizing stable lifting of the computer.
2. The invention starts and drives the rotating shaft to rotate through the rotating motor, at the moment, the rotating shaft drives the rotating fan to rotate through fixed connection, at the moment, the rotating fan rotates and sucks external air through the ventilating duct and outputs the air upwards through the guide cavity, at the moment, the flowing air dissipates heat of the computer through the lifting ventilation plate, the use efficiency of the computer is further improved, and the air flowing direction in the guide cavity is overturned through all the guide plates and is guided to the air flowing direction entering the guide cavity in the subsequent use, so that the air flowing direction in the guide cavity is adapted to the overturning direction of the working plate, and the computer is always lifted by dissipating heat.
3. When the circuit connection breaks down or the voltage stabilizer is damaged to cause a circuit short circuit, the current flowing instantly increases, the electromagnetic force of the electromagnet increases due to the larger current, the switching plate is pushed by the magnetic force of the electromagnet to increase and move leftwards instantly, and the switching plate made of insulating materials is used for disconnecting the power input of the input wire, so that the computer is protected from being damaged by the short circuit.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (5)
1. The utility model provides a computer support with constant voltage power supply, includes the backup pad, its characterized in that: a turnover support cavity with an outward opening is arranged in the support plate, a lifting rotating shaft is rotatably arranged on the right side between the front wall and the rear wall in the turnover support cavity, a working plate capable of being turned over is fixedly connected to the outer circular surface of the lifting rotating shaft, a lifting cavity with an upward opening is arranged in the working plate, a lifting ventilating plate is fixedly arranged on the lower wall of the lifting cavity, a guide cavity is communicated with the lower wall of the turnover support cavity, a fan cavity is communicated with the lower wall of the guide cavity, a rotating fan is rotatably arranged in the fan cavity, a lifting cavity is communicated with the left side of the lower wall of the turnover support cavity, a lifting plate capable of moving up and down is arranged in the lifting cavity, a lifting support plate is fixedly arranged on the upper end face of the lifting plate and abuts against the left side of the lower end face of the working plate, a power socket is fixedly arranged on the left side of the upper wall of the support plate, and a power plate is fixedly arranged at the lower end of the power socket, a voltage stabilizer for stabilizing voltage is fixedly arranged in the lower side wall of the power plate, the voltage stabilizer is electrically connected with the power plate, a switching cavity is arranged in the lower side wall of the power plate, a switching plate capable of moving left and right is arranged in the switching cavity, the switching plate is made of insulating materials, a current conducting plate made of conducting materials is fixedly arranged in the switching plate, a downward supporting cavity is arranged on the lower end surface of the supporting plate, a supporting rotating shaft is rotatably arranged on the left side between the front wall and the rear wall in the supporting cavity, a supporting rotating plate capable of being turned over is fixedly arranged on the outer circular surface of the supporting rotating shaft, a turning cavity with an upward opening is arranged in the supporting rotating plate, a turning shaft is rotatably arranged on the left side between the front wall and the rear wall in the turning cavity, and the outer circular surface of the turning shaft is fixedly connected with the turning plate;
the rotating center of the lower end face of the rotating fan is fixedly connected with a rotating shaft, the rear wall of the fan cavity is communicated with a ventilating duct with a backward opening, a rotating motor is fixedly arranged in the lower wall of the fan cavity, and the lower end of the rotating shaft is in power connection with the rotating motor;
the guide rotating shafts are arranged between the front wall and the rear wall of the guide cavity in a rotating mode and distributed in a matrix arrangement mode, the outer circular surfaces of all the guide rotating shafts are fixedly provided with guide plates capable of being turned over, a chain wheel cavity is arranged in the front wall of the guide cavity, the front end surfaces of all the guide rotating shafts extend forwards into the chain wheel cavity and are fixedly connected with rotating chain wheels, the same transmission chain is wound among all the rotating chain wheels, an energy supply motor is fixedly arranged in the front wall of the chain wheel cavity, and the axis of the front end surface of the rotating chain wheel at the leftmost side is in power connection with the energy supply motor;
the utility model discloses a rotary belt wheel, including upset support chamber antetheca, the terminal surface extends to forward before lifting the pivot band pulley intracavity and fixedly connected with driven pulleys, band pulley intracavity lower wall rotates and is equipped with the rotation band pulley, the rotation band pulley with around being equipped with driving belt between the driven pulleys, terminal surface axle center fixedly connected with transmission shaft before the rotation band pulley, the terminal surface outwards extends and fixedly connected with rotates the disc before the transmission shaft, the terminal surface rotates and is equipped with the rotation handrail before the rotation disc.
2. A computer support with regulated power supply according to claim 1, further comprising: the lifting cavity is internally provided with clamping plates which are symmetrical front and back and can move back and forth, the front side wall and the back side wall of the lifting cavity are communicated with each other to form a moving cavity, a moving plate which can move back and forth is arranged in the moving cavity, the moving plate is fixedly connected with the clamping plates, the front side wall and the back side wall of the moving cavity are communicated with each other to form a connecting cavity, a connecting plate which can move back and forth is arranged in the connecting cavity, the connecting plate is fixedly connected with the moving plate, the connecting plate is close to the connecting cavity, a connecting spring is fixedly connected between the side walls of the lifting cavity, and a connecting stay rope is fixedly connected with the end face of one side of the lifting cavity.
3. A computer support with regulated power supply according to claim 2, wherein: the lift chamber lower wall rotates and is equipped with the screw thread axle, the screw thread axle with lifter plate threaded connection, be equipped with the gear chamber in the lift chamber lower wall, terminal surface downwardly extending under the screw thread axle gear intracavity and fixedly connected with meshing bevel gear, gear intracavity right side wall rotate be equipped with meshing bevel gear engagement's rotation bevel gear, rotate bevel gear right-hand member face axle center fixedly connected with input shaft, be equipped with the line wheel chamber in the gear chamber right side wall, the input shaft right-hand member extends to the right side line wheel intracavity and fixedly connected with rotation line wheel, rotation line wheel right-hand member face with fixedly connected with reset torsion spring between the line wheel chamber right side wall, the outer disc fixed connection of rotation line wheel just is around being equipped with the switching stay cord, switch the stay cord upwards extend and with it connects to connect the stay cord.
4. A computer holder with regulated power supply according to claim 3, characterized in that: the switching plate right end face with switching chamber right side wall between fixedly connected with switch the spring, switching chamber right side wall is fixed and is equipped with the electro-magnet, the switching plate has magnetism, the current conducting plate upper surface with electric connection between the stabiliser, current conducting plate lower surface electric connection has the input wire.
5. A computer holder with regulated power supply according to claim 4, characterized in that: the roll-over plate right-hand member face is equipped with the flexible chamber of opening right, flexible intracavity is equipped with the removal backup pad that removes about can, remove the backup pad left end face with fixedly connected with expanding spring between the flexible chamber left wall, remove backup pad right-hand member face and extend right and fixedly connected with rough surface's friction plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110864545.7A CN113311930B (en) | 2021-07-29 | 2021-07-29 | Computer support with constant voltage power supply |
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| CN202110864545.7A CN113311930B (en) | 2021-07-29 | 2021-07-29 | Computer support with constant voltage power supply |
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| CN113311930A CN113311930A (en) | 2021-08-27 |
| CN113311930B true CN113311930B (en) | 2021-09-24 |
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| CN113671274B (en) * | 2021-10-22 | 2021-12-28 | 江苏浦丹光电技术有限公司 | A high-sensitivity differential electric field sensor |
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| CN113311930A (en) | 2021-08-27 |
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