CN112377789B - Crane display with protection device - Google Patents
Crane display with protection device Download PDFInfo
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- CN112377789B CN112377789B CN202011273680.6A CN202011273680A CN112377789B CN 112377789 B CN112377789 B CN 112377789B CN 202011273680 A CN202011273680 A CN 202011273680A CN 112377789 B CN112377789 B CN 112377789B
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- display
- heat dissipation
- main body
- motor
- display main
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- 238000013016 damping Methods 0.000 claims abstract description 34
- 230000001012 protector Effects 0.000 claims abstract 2
- 230000017525 heat dissipation Effects 0.000 claims description 45
- 239000000428 dust Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000004880 explosion Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims 4
- 239000010408 film Substances 0.000 claims 3
- 239000011552 falling film Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
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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
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
- F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/16—Applications of indicating, registering, or weighing devices
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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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
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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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20963—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a crane display with a protection device, which comprises an anti-toppling mechanism, a damping mechanism and a display main body, wherein a rotating mechanism is connected above the anti-toppling mechanism, a motor is arranged in a supporting column, a movable plate is arranged on the front side of the motor, the bottom of a connecting plate is fixedly connected with the output end of the motor, a display screen and a connecting socket are arranged on the front side of the display main body, and a base plate is fixedly connected with the bottom of the display main body. This loop wheel machine display with protector is provided with block rubber and damping spring, and block rubber and damping spring can take place deformation when the device takes place vibrations to can play certain cushioning effect to the vibrations that the crane produced at the in-process of traveling, and then can effectively reduce the impact that vibrations caused the loop wheel machine display, can prevent simultaneously that the loop wheel machine display from leading to the part loose to drop because of vibrations, thereby be convenient for protect the loop wheel machine display, prolong its life.
Description
Technical Field
The invention relates to the technical field of displays, in particular to a crane display with a protection device.
Background
The display is an I/O device belonging to a computer, namely an input/output device, which is a display tool for displaying a certain electronic file on a screen through a specific transmission device and then reflecting the electronic file to human eyes, and the crane display is one type of display.
Disclosure of Invention
The invention aims to provide a crane display with a protection device, which solves the problem that the conventional crane display in the background art mostly does not have the protection device, so that the crane display is easily damaged by vibration and impact generated by road jolt due to crane jolt, and the normal use of the crane display is further influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a crane display with a protective device comprises an anti-toppling mechanism, a damping mechanism and a display main body,
the anti-toppling mechanism is connected with a rotating mechanism above the anti-toppling mechanism, the rotating mechanism comprises a support column, a motor, balls, a movable plate and a heat dissipation window, the motor is arranged in the support column, the balls are symmetrically arranged at the top of the support column, the balls are symmetrically arranged on the left side and the right side of the motor, the movable plate is arranged on the front side of the motor, and the heat dissipation window is formed in the movable plate;
the damping mechanism is arranged above the rotating mechanism and comprises a connecting plate, a connecting column, a rubber block, a damping spring, a telescopic guide rod and a protective net, the bottom of the connecting plate is fixedly connected with the output end of the motor, the connecting column is arranged above the connecting plate, the connecting plate is connected with the bottom of the connecting column through the rubber block and the damping spring, the protective net is arranged outside the rubber block and the damping spring, the upper end and the lower end of the protective net are respectively fixedly connected with the connecting column and the connecting plate, and the telescopic guide rod is arranged inside the damping spring;
the display main part, the display main part sets up in damper's top, and the rear side of display main part is provided with heat dissipation mechanism, the front side of display main part is provided with display screen and connection socket, and the socket setting is in the below of display screen, the bottom fixedly connected with backing plate of display main part, and the backing plate is connected with the top of spliced pole.
Preferably, the anti-toppling mechanism comprises a base, a non-slip mat and electromagnetic suckers, the non-slip mat is embedded into the bottom of the base, and the electromagnetic suckers are symmetrically arranged on the outer side of the non-slip mat.
Preferably, the ball is connected with the support column in a rotating mode, and the upper surface of the ball is in contact with the bottom of the connecting plate.
Preferably, the motor, the damping mechanism and the display main body constitute a rotation structure.
Preferably, the rubber blocks and the damping springs are arranged between the connecting columns and the connecting plates in a staggered mode.
Preferably, the display screen is provided with a protective film, the protective film comprises an explosion-proof film and an anti-reflection film, the explosion-proof film is adhered with the anti-reflection film, and one side of the anti-reflection film, which is far away from the explosion-proof film, is adhered with the display screen.
Preferably, the backing plate block is at the top of spliced pole, and the rear side of spliced pole is provided with the connecting piece, and the spliced pole passes through the connecting piece simultaneously and is connected with the backing plate.
Preferably, heat dissipation mechanism includes louvre, fin, filter screen, screw, air storage box, air exit, exhaust fan, dust cover and dust screen, and the louvre is ring array form and distributes on the back wall of display main part, the outside of louvre is provided with the filter screen, and the filter screen passes through the screw and is connected with the display main part, the bilateral symmetry of filter screen is provided with the fin, and the fin top is provided with air storage box, and air storage box's bottom is provided with the air exit simultaneously, air storage box's top symmetry is provided with the exhaust fan, and the top of exhaust fan is provided with the dust cover, be provided with the dust screen on the dust cover, and the dust cover is connected with air storage box's top block.
Preferably, the air outlets are distributed at the bottom of the air storage box at equal intervals, and the air outlets are arranged above the radiating fins and the filter screen.
Compared with the prior art, the invention has the beneficial effects that: the display device of the crane with the protection device,
(1) the rubber block and the damping spring are arranged, and can deform when the device vibrates, so that a certain buffering effect can be achieved on the vibration generated in the running process of the crane, the impact of the vibration on the crane display can be effectively reduced, meanwhile, the part loosening and falling of the crane display caused by the vibration can be prevented, the crane display can be conveniently protected, and the service life of the crane display is prolonged;
(2) the electromagnetic chuck is arranged, a user can fix the device on the workbench by starting the electromagnetic chuck, so that the crane display is prevented from accidentally toppling over in the driving process, the operation and installation process is simple, and the use is convenient;
(3) the anti-reflection film is arranged, and plays a role in protecting the display screen, so that the display screen is prevented from being scratched by foreign objects conveniently, and meanwhile, the display screen is prevented from being accidentally burst to hurt workers;
(4) the display is provided with the heat dissipation holes and the heat dissipation fins, the heat dissipation holes and the heat dissipation fins are convenient for helping the display main body to dissipate heat, so that the display main body is prevented from breaking down due to overhigh temperature, and meanwhile, the exhaust fan is arranged and can blow air to the heat dissipation holes and the heat dissipation fins through the air outlet, so that the air circulation speed around the heat dissipation holes and the heat dissipation fins can be increased to a certain extent, and the heat dissipation efficiency of the display is improved;
(5) be provided with the motor, the motor can drive the display main part and rotate to just adjust the show angle of display main part with the staff according to the needs of self, and then be convenient for improve the flexibility of device.
Drawings
FIG. 1 is a schematic left-side sectional view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic sectional view of the connection between the air storage box and the exhaust fan and the dust cover according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention.
In the figure: 1. the anti-toppling mechanism comprises an anti-toppling mechanism, 101, a base, 102, a non-slip mat, 103, an electromagnetic chuck, 2, a rotating mechanism, 201, a supporting column, 202, a motor, 203, balls, 204, a movable plate, 205, a heat dissipation window, 3, a damping mechanism, 301, a connecting plate, 302, a connecting column, 303, a rubber block, 304, a damping spring, 305, a telescopic guide rod, 306, a protective net, 4, a display main body, 401, a display screen, 402, a connecting socket, 403, a base plate, 5, a heat dissipation mechanism, 501, a heat dissipation hole, 502, a cooling fin, 503, a filter screen, 504, a screw, 505, an air storage box, 506, an air outlet, 507, an exhaust fan, 508, a dust cover, 509, a dust screen, 6, a protective film, 601, an explosion-proof film, 602, an anti-reflection film, 7 and a connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a crane display with a protection device is disclosed, as shown in FIG. 1, FIG. 2 and FIG. 3, a rotation mechanism 2 is connected above an anti-toppling mechanism 1, the anti-toppling mechanism 1 comprises a base 101, a non-slip mat 102 and electromagnetic chucks 103, the non-slip mat 102 is embedded in the bottom of the base 101, the electromagnetic chucks 103 are symmetrically arranged on the outer side of the non-slip mat 102, the non-slip mat 102 can increase the roughness of the bottom of the base 101, thereby achieving the anti-toppling effect, the rotation mechanism 2 comprises a support column 201, a motor 202, balls 203, a movable plate 204 and heat dissipation windows 205, the motor 202 is arranged in the support column 201, the balls 203 are symmetrically arranged on the top of the support column 201, the balls 203 are symmetrically arranged on the left side and the right side of the motor 202, the movable plate 204 is arranged on the front side of the motor 202, the heat dissipation windows 205 are arranged on the movable plate 204, the heat dissipation windows 205 facilitate the heat dissipation of the motor 202, and the movable plate 204 is connected with the support column 201 through screws 504, when the motor 202 fails, the user can remove the movable plate 204 by detaching the screw 504, so that the motor 202 in the supporting column 201 can be repaired.
As shown in fig. 1, 3, 4, 5 and 6, the damping mechanism 3 is disposed above the rotating mechanism 2, and the damping mechanism 3 includes a connecting plate 301, a connecting column 302, a rubber block 303, a damping spring 304, a telescopic guide rod 305 and a protective net 306, the bottom of the connecting plate 301 is fixedly connected with the output end of the motor 202, the damping mechanism 3 and the display main body 4 form a rotating structure, which is convenient for a user to adjust the display angle of the display main body 4, so as to enrich the functionality of the device, the balls 203 are rotatably connected with the supporting column 201, the upper surfaces of the balls 203 are in contact with the bottom of the connecting plate 301, the balls 203 play a role of supporting the connecting plate 301, the connecting column 302 is disposed above the connecting plate 301, the connecting plate 301 is connected with the bottom of the connecting column 302 through the rubber block 303 and the damping spring 304, the protective net 306 is disposed outside the rubber block 303 and the damping spring 304, the rubber blocks 303 and the damping springs 304 are arranged between the connecting column 302 and the connecting plate 301 in a staggered manner, the rubber blocks 303 and the damping springs 304 can reduce the impact of vibration on the display main body 4, the upper end and the lower end of the protective net 306 are fixedly connected with the connecting column 302 and the connecting plate 301 respectively, meanwhile, the damping springs 304 are internally provided with telescopic guide rods 305, the telescopic guide rods 305 are convenient for strengthening the connection of the damping springs 304 with the connecting column 302 and the connecting plate 301, the display main body 4 is arranged above the damping mechanism 3, the rear side of the display main body 4 is provided with a heat dissipation mechanism 5, the heat dissipation mechanism 5 comprises heat dissipation holes 501, heat dissipation fins 502, a filter screen 503, screws 504, an air storage box 505, an air outlet 506, an exhaust fan 507, a dust cover 508 and a dust screen 509, the heat dissipation holes 501 are distributed on the rear wall of the display main body 4 in an annular array manner, and the filter screen 503 is arranged outside the heat dissipation holes 501, the filter screen 503 is connected with the display main body 4 through a screw 504, the filter screen 503 is provided with heat dissipation fins 502 in bilateral symmetry, an air storage box 505 is arranged above the heat dissipation fins 502, the bottom of the air storage box 505 is provided with air outlets 506, the air outlets 506 are distributed at the bottom of the air storage box 505 at equal intervals, the air outlets 506 are arranged above the heat dissipation fins 502 and the filter screen 503, the heat dissipation mechanism 5 is convenient for helping the display main body 4 to dissipate heat, thereby being convenient for preventing the display main body 4 from being damaged due to overhigh temperature, the top of the air storage box 505 is provided with air exhaust fans 507 symmetrically, a dust cover 508 is arranged above the air exhaust fans 507, the dust cover 508 is provided with a dust screen 509, the dust cover 508 is connected with the top of the air storage box 505 in a clamping manner, the dust screen 509 is convenient for preventing external dust from polluting the air exhaust fans 507, the front side of the display main body 4 is provided with a display screen 401 and a connecting socket 402, the display 401 is provided with a protective film 6, and the protective film 6 comprises an anti-explosion film 601 and an anti-reflection film 602, the anti-reflection film plays a role of anti-reflection, the anti-explosion film 601 is adhered with the anti-reflection film 602, and one side of the reflection preventing film 602 away from the explosion-proof film 601 is adhered with the display screen 401, the explosion-proof film plays a role of protecting the display screen 401, thereby being convenient for preventing the display screen 401 from being accidentally burst to hurt the user, the socket 402 is arranged below the display screen 401, the bottom of the display main body 4 is fixedly connected with the backing plate 403, the backing plate 403 is clamped at the top of the connecting column 302, the connecting piece 7 is arranged at the rear side of the connecting column 302, meanwhile, the connecting column 302 is connected with the pad 403 through the connecting piece 7, the user can separate the display main body 4 from the shock-absorbing mechanism 3 by detaching the connecting piece 7, thereby being convenient for overhaul the display main body 4, and the dismounting and mounting process is simpler, and the backing plate 403 is connected with the top of the connecting column 302.
The working principle is as follows: when the crane display with the protection device is used, firstly, the base 101 is placed on a workbench, then the power supply is connected to start the electromagnetic chuck 103, the electromagnetic chuck 103 generates huge magnetic attraction to the workbench, so that the device can be fixed on the workbench, then the display main body 4 can be connected with external equipment through the connecting socket 402, then a user can start the motor 202 according to the needs of the user to drive the display main body 4 and the display screen 401 to rotate, so that the display angle of the display screen 401 can be adjusted, meanwhile, the anti-reflection film 602 can play a role of anti-reflection when the user watches the display screen 401, so that the user can conveniently watch the display contents, the anti-reflection film 601 is convenient for preventing the display screen 401 from being scratched by foreign objects, the heat radiation holes 501 and the heat radiation fins 502 are convenient for helping the display main body 4 to radiate heat, so that the short circuit phenomenon caused by slow heat radiation speed of the display main body 4 can be prevented, meanwhile, the exhaust fan 507 extracts outside air flow, and then the extracted air flow is sprayed to the heat dissipation holes 501 and the heat dissipation fins 502 through the air outlet 506 at the bottom of the air storage box 505, so that the air circulation speed around the heat dissipation holes 501 and the heat dissipation fins 502 can be increased, and the heat dissipation efficiency of the device is further improved.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a loop wheel machine display with protector, includes anti-toppling mechanism (1), damper (3) and display main part (4), its characterized in that:
the anti-toppling mechanism (1), a rotating mechanism (2) is connected above the anti-toppling mechanism (1), the rotating mechanism (2) comprises a supporting column (201), a motor (202), balls (203), a movable plate (204) and a heat dissipation window (205), the motor (202) is arranged in the supporting column (201), the balls (203) are symmetrically arranged at the top of the supporting column (201), the balls (203) are symmetrically arranged at the left side and the right side of the motor (202), the movable plate (204) is arranged at the front side of the motor (202), and the heat dissipation window (205) is formed in the movable plate (204);
the damping mechanism (3) is arranged above the rotating mechanism (2), the damping mechanism (3) comprises a connecting plate (301), a connecting column (302), a rubber block (303), a damping spring (304), a telescopic guide rod (305) and a protective net (306), the bottom of the connecting plate (301) is fixedly connected with the output end of the motor (202), the connecting column (302) is arranged above the connecting plate (301), meanwhile, the connecting plate (301) is connected with the bottom of the connecting column (302) through the rubber block (303) and the damping spring (304), the protective net (306) is arranged outside the rubber block (303) and the damping spring (304), the upper end and the lower end of the protective net (306) are respectively and fixedly connected with the connecting column (302) and the connecting plate (301), and the telescopic guide rod (305) is arranged inside the damping spring (304);
the anti-falling device comprises a display main body (4), the display main body (4) is arranged above a damping mechanism (3), a heat dissipation mechanism (5) is arranged on the rear side of the display main body (4), a display screen (401) and a connecting socket (402) are arranged on the front side of the display main body (4), the socket (402) is arranged below the display screen (401), a base plate (403) is fixedly connected to the bottom of the display main body (4), the base plate (403) is connected with the top of a connecting column (302), the anti-falling mechanism (1) comprises a base (101), an anti-slip pad (102) and an electromagnetic chuck (103), the anti-slip pad (102) is embedded into the bottom of the base (101), the electromagnetic chuck (103) is symmetrically arranged on the outer side of the anti-slip pad (102), a protective film (6) is arranged on the display screen (401), and the protective film (6) comprises an anti-explosion film (601) and an anti-falling film (602), the anti-explosion membrane (601) is bonded with the anti-reflection membrane (602), one side, far away from the anti-explosion membrane (601), of the anti-reflection membrane (602) is bonded with the display screen (401), the heat dissipation mechanism (5) comprises heat dissipation holes (501), heat dissipation fins (502), a filter screen (503), screws (504), an air storage box (505), an air outlet (506), an exhaust fan (507), a dust cover (508) and a dust screen (509), the heat dissipation holes (501) are distributed on the rear wall of the display main body (4) in an annular array shape, the filter screen (503) is arranged on the outer side of the heat dissipation holes (501), the filter screen (503) is connected with the display main body (4) through the screws (504), the heat dissipation fins (502) are symmetrically arranged on the left and right of the filter screen (503), the air storage box (505) is arranged above the heat dissipation fins (502), and the air outlet (506) is arranged at the bottom of the air storage box (505), the top symmetry of air storage box (505) is provided with exhaust fan (507), and the top of exhaust fan (507) is provided with dust cover (508), be provided with dust screen (509) on dust cover (508), and dust cover (508) are connected with the top block of air storage box (505), air exit (506) equidistant distribution is in the bottom of air storage box (505), and air exit (506) set up the top at fin (502) and filter screen (503).
2. The display of claim 1, wherein the display comprises: the ball (203) is rotatably connected with the supporting column (201), and the upper surface of the ball (203) is in contact with the bottom of the connecting plate (301).
3. The display of claim 1, wherein the display comprises: the motor (202), the damping mechanism (3) and the display main body (4) form a rotating structure.
4. The display of claim 1, wherein the display comprises: the rubber blocks (303) and the damping springs (304) are arranged between the connecting columns (302) and the connecting plates (301) in a staggered mode.
5. The display of claim 1, wherein the display comprises: backing plate (403) block is at the top of spliced pole (302), and the rear side of spliced pole (302) is provided with connecting piece (7), and spliced pole (302) is connected with backing plate (403) through connecting piece (7) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273680.6A CN112377789B (en) | 2020-11-14 | 2020-11-14 | Crane display with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011273680.6A CN112377789B (en) | 2020-11-14 | 2020-11-14 | Crane display with protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112377789A CN112377789A (en) | 2021-02-19 |
| CN112377789B true CN112377789B (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011273680.6A Active CN112377789B (en) | 2020-11-14 | 2020-11-14 | Crane display with protection device |
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| Country | Link |
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| CN (1) | CN112377789B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993539A (en) * | 2021-04-14 | 2021-06-18 | 镇江南方电子有限公司 | Vehicle-mounted video navigation antenna with shock absorption function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB315425A (en) * | 1928-07-13 | 1930-09-25 | Jacques Parent | Improvements in or relating to brackets |
| CN105937689A (en) * | 2016-06-23 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Rotary angle-adjustable displayer bracket |
| CN207851493U (en) * | 2018-02-12 | 2018-09-11 | 屏丽科技成都有限责任公司 | A kind of accurate radiator for liquid crystal projection apparatus |
| CN108538108A (en) * | 2018-05-16 | 2018-09-14 | 日照职业技术学院 | A kind of multimedia teaching apparatus that Accounting Course uses |
| CN108646416A (en) * | 2018-05-17 | 2018-10-12 | 长兴凯西电子科技有限公司 | A kind of vehicle-mounted head-up display device |
| CN208569607U (en) * | 2018-06-26 | 2019-03-01 | 江西省鼎泰光电技术有限公司 | A kind of high transmittance projection-type capacitive touch screen glass |
| CN108916554A (en) * | 2018-07-02 | 2018-11-30 | 安徽泾县宏图信息科技有限公司 | A kind of height-adjustable information service activities presentation device |
| CN210181975U (en) * | 2019-08-05 | 2020-03-24 | 内蒙古建筑职业技术学院 | Building engineering management bid inviting device |
| CN211502204U (en) * | 2019-12-11 | 2020-09-15 | 郁岚 | Adjustable fluorescent touch screen |
| CN211525963U (en) * | 2019-12-26 | 2020-09-18 | 上海玺威电子科技有限公司 | Angle intelligent regulation device of LED display screen |
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2020
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