A kind of display attachment base of overturning-preventing
Technical field
The present invention relates to computer display field, the display attachment base of specially a kind of overturning-preventing.
Background technique
Display is also generally referred to as monitor.Display is the I/O equipment for belonging to computer, i.e. input-output equipment.It
It is a kind of show tools that certain electronic document is shown to by specific transmission device and is re-reflected into human eye on screen.
During working office, display is typically placed on desk, and display base mainly plays display
Support keeps stable effect, display after placement often center of gravity can higher and display area also very greatly, often by
The problem of toppling over to external force touching, comparison Patent No. CN108204499A disclose a kind of anti-fall type Computer display
Device, for the comparison patent when touching display side, connecting column 5 reverses buffering under the action of torsional spring 13, and by display
Ontology 4 is resetted, and when touching the front of monitor body 4, can be slid back and forth on litter 15 by connector sleeve 6,
At the end of touching, connector sleeve 6 is under action from the spring 14, automatic to restore, so that monitor body 4 returns to original position, but should
Comparison patent is only arranged spring structure power is collected buffering, it is not intended that pedestal can or can not shake in stress and topple over
Problem, and the bottom of display base is generally to contact placement with desktop, is easy to topple over when by external force.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of display attachment base of overturning-preventing, display is solved
After placement often center of gravity can higher and display area it is also very big, often asked what can be toppled over by external force touching
Topic.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of display connection of overturning-preventing
Seat, including pedestal, the inside of the pedestal be it is hollow, connecting tube is communicated at the top of the pedestal, the inside of the pedestal is set
It is equipped with fixed block, connecting column is fixedly connected at the top of the fixed block, the one end of the connecting column far from fixed block is through company
The top of connecting tube is taken over and extends to, the outer surface of the connecting column and the top positioned at connecting tube are welded solid with mounting base
Fixed, the connecting tube is internally provided with carriage, and the bottom of the fixed block is fixedly connected with permanent magnets one, the pedestal
Inside and be located at permanent magnets one lower section be provided with permanent magnets two, the bottom of the pedestal is connected with adsorbent equipment.
Preferably, the carriage includes sliding-rail groove, bearing, shaft and link block, and the sliding-rail groove is provided with connection
The inner wall of pipeline, the sliding-rail groove are internally provided with bearing, and the outer ring of the bearing and sliding-rail groove, which roll, to be connected, the axis
The inner ring held is fixedly attached with shaft, and the outer surface of the shaft is simultaneously welded and fixed positioned at the front of bearing with link block, described
The outer surface of connecting column is welded and fixed with link block.
Preferably, there are two the quantity of the sliding-rail groove, two sliding-rail grooves are symmetrical arranged by central axes of connecting tube.
Preferably, the adsorbent equipment includes connecting tube, rubber suction cups, piston, sealing ring, drive rod, circular hole, support bullet
The bottom of spring and limited block, the pedestal is fixedly connected with connecting tube, the connecting tube one end and rubber suction cups far from pedestal
Interlocking, the inside of the connecting tube are connected to rubber suction cups, and the piston is located at the inside of connecting tube, the outer ring table of the piston
Face and sealing ring are rabbeted, and the outer ring of the sealing ring and the inner wall of connecting tube are slidably and sealingly connected with, and the inner wall of the connecting tube is simultaneously
Lower section positioned at sealing ring is welded and fixed with limited block, and top and the drive rod of the piston are welded and fixed, and the circular hole opens up
The inside of inner wall bottom in pedestal and the lower section positioned at permanent magnets two, the pedestal is connected to by circular hole and connecting tube inside,
The top of the piston is welded and fixed with drive rod, and the one end of the drive rod far from drive rod is through circular hole and and chassis interior
The permanent magnets two of setting are fixedly connected, and the support spring is located between permanent magnets two and the inner wall bottom of pedestal, the transmission
The outer surface of bar and support spring pivot bush unit.
Preferably, the material of the rubber suction cups is silicone rubber material.
Preferably, the close side magnetic pole of the permanent magnets one and permanent magnets two-phase is identical.
(3) beneficial effect
The present invention provides a kind of display attachment bases of overturning-preventing.Have it is following the utility model has the advantages that
1, the display attachment base of the overturning-preventing, the permanent magnets one and permanent magnets two and permanent magnets being arranged by chassis interior
One magnetic pole with permanent magnets two-phase close to side is identical, the display that can be subject to fixed block by the principle of magnet homopolar-repulsion
Gravity repelled, the bottom of permanent magnets two is fixedly connected by support spring with the inner wall bottom of pedestal can be by display
Gravity concentrates on the inner wall bottom of pedestal, effectively prevents the higher unstable problem of center of gravity after display installation, effectively improves
Display place after stability.
2, the display attachment base of the overturning-preventing, the rubber suction cups connected by connecting tube far from pedestal one end work as rubber
When sucker is placed on smooth desktop, rubber suction cups is contacted by the gravity of display with desktop can be by rubber suction cups firmly
Absorption on the table, can make display more stable after placement.
3, the display attachment base of the overturning-preventing, the piston that two bottom of permanent magnets passes through setting inside drive rod and connecting tube
The sealing ring for being fixedly connected, and being fixedly connected by piston outer peripheral surface, the outer peripheral surface of sealing ring and the inner wall of connecting tube are sliding
Dynamic sealing connection, after display connect with pedestal by by pedestal placement on the table and give one lower pressure of connecting column can
Band piston moves down, and the air inside connecting tube can be discharged from rubber suction cups by moving down for piston, and branch is arranged
The elastic force for supportting spring is greater than the gravity of display, connecting column and fixed block, at this time can be with piston by the rebound of support spring
It moves up, negative pressure can will be formed by moving up for piston inside rubber suction cups, the absorption of rubber suction cups on the table can be made more firm
Gu reducing toppling over for display, the stability of display is further improved.
4, the display attachment base of the overturning-preventing, by the sliding-rail groove being arranged inside connecting tube, the outer surface of connecting column is logical
Cross link block, shaft and bearing connect, and the inner wall of the outer ring of bearing and sliding-rail groove rolls connection, passes through bearing and sliding-rail groove
Inner wall, which rolls connection, can make connecting column more stable in the internal activity of connecting tube, facilitate the gravity of display concentrating on pedestal
Inner wall bottom and facilitate the normal operation of adsorbent equipment.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention cross-sectional view;
Fig. 3 is partial sectional view at A in structure of the invention Fig. 2;
Fig. 4 is partial enlarged view at B in structure of the invention Fig. 2.
Wherein, 1 pedestal, 2 connecting tubes, 3 fixed blocks, 4 connecting columns, 5 carriages, 501 sliding-rail grooves, 502 bearings, 503 turns
Axis, 504 link blocks, 6 mounting bases, 7 permanent magnets one, 8 permanent magnets two, 9 adsorbent equipments, 901 connecting tubes, 902 rubber suction cups, 903
Piston, 904 sealing rings, 905 drive rods, 906 circular holes, 907 support springs, 908 limited blocks.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
The embodiment of the present invention provides a kind of display attachment base of overturning-preventing, as shown in Figure 1-3, include pedestal 1, pedestal 1
Inside be it is hollow, the top of pedestal 1 is communicated with connecting tube 2, and pedestal 1 is internally provided with fixed block 3, the top of fixed block 3
It is fixedly connected with connecting column 4, connecting column 4 runs through connecting tube 2 far from one end of fixed block 3 and extends to the top of connecting tube 2,
The outer surface of connecting column 4 is simultaneously welded and fixed positioned at the top of connecting tube 2 with mounting base 6, and connecting tube 2 is internally provided with sliding dress
5 are set, the bottom of fixed block 3 is fixedly connected with permanent magnets 1, and the inside of pedestal 1 is simultaneously provided with forever positioned at the lower section of permanent magnets 1
Magnetic patch 28, the side magnetic pole mutually close with permanent magnets 28 of permanent magnets 1 is identical, and the bottom of pedestal 1 is connected with adsorbent equipment 9.
Carriage 5 includes sliding-rail groove 501, bearing 502, shaft 503 and link block 504,501 company of being provided with of sliding-rail groove
The inner wall of 2 pipeline of adapter tube, there are two the quantity of sliding-rail groove 501, and two sliding-rail grooves 501 are that central axes are symmetrically set with connecting tube 2
Set, sliding-rail groove 501 is internally provided with bearing 502, and the outer ring of bearing 502 and sliding-rail groove 501 are rolled and connected, bearing 502 it is interior
Circle is fixedly attached with shaft 503, and the outer surface of shaft 503 is simultaneously welded and fixed positioned at the front of bearing 502 with link block 504, even
The outer surface and link block 504 for connecing column 4 are welded and fixed, by the sliding-rail groove 501 being arranged inside connecting tube 901, connecting column 4
Outer surface is connect by link block 504, shaft 503 with bearing 502, and the inner wall of the outer ring of bearing 502 and sliding-rail groove 501 rolls
Connection, by the inner wall of bearing 502 and sliding-rail groove 501 roll connection can make connecting column 4 connecting tube 901 internal activity more
Stablize, facilitates and the gravity of display is concentrated on into the inner wall bottom of pedestal 1 and facilitates the normal operation of adsorbent equipment 9.
Adsorbent equipment 9 includes connecting tube 901, rubber suction cups 902, piston 903, sealing ring 904, drive rod 905, circular hole
906, the bottom of support spring 907 and limited block 908, pedestal 1 is fixedly connected with connecting tube 901, and connecting tube 901 is far from pedestal 1
One end and rubber suction cups 902 rabbet, the material of rubber suction cups 902 is silicone rubber material, by connecting tube 2 far from pedestal one
The rubber suction cups 902 of connection is held, when rubber suction cups 902 is placed on smooth desktop, rubber suction cups 902 is by display
Gravity is contacted with desktop firmly to be adsorbed rubber suction cups 902 on the table, and display can be made more stable after placement,
The inside of connecting tube 901 is connected to rubber suction cups 902, and piston 903 is located at the inside of connecting tube 901, the outer peripheral surface of piston 903
Rabbet with sealing ring 904, the outer ring of sealing ring 904 and the inner wall of connecting tube 901 are slidably and sealingly connected with, the inner wall of connecting tube 901
And the lower section for being located at sealing ring 904 is welded and fixed with limited block 908, top and the drive rod 905 of piston 903 are welded and fixed, circle
Hole 906 is provided with the inner wall bottom of pedestal 1 and is located at the lower section of permanent magnets 28, the inside of pedestal 1 by circular hole 906 with connect
It is connected to inside pipe 901, top and the drive rod 905 of piston 903 are welded and fixed, the one end of drive rod 905 far from drive rod 905
It is fixedly connected through circular hole 906 and with the permanent magnets 28 being arranged inside pedestal 1, support spring 907 is located at permanent magnets 28 and bottom
Between the inner wall bottom of seat 1, the elastic force of support spring 907 is greater than display, passes through one 7 He of permanent magnets being arranged inside pedestal 1
The magnetic pole of permanent magnets 28 and permanent magnets 1 with 28 phase of permanent magnets close to side is identical, can by the principle of magnet homopolar-repulsion
The gravity for the display that fixed block 3 is subject to is repelled, the bottom of permanent magnets 28 passes through support spring 907 and pedestal 1
Inner wall bottom is fixedly connected with the inner wall bottom that the gravity of display can be concentrated on to pedestal 1, after effectively preventing display installation
The higher unstable problem of center of gravity effectively increases the stability after display is placed, the outer surface of drive rod 905 and support bullet
907 pivot bush unit of spring, 28 bottom of permanent magnets connect by the way that the piston 903 being arranged inside drive rod 905 and connecting tube 901 is fixed
The sealing ring 904 for connecing, and being fixedly connected by 903 outer peripheral surface of piston, outer peripheral surface and the connecting tube 901 of sealing ring 904
Inner wall is slidably and sealingly connected with, by placing pedestal 1 on the table and to connecting column 4 one after display is connect with pedestal 1
A lower pressure can be moved down with piston 903, can be by the air inside connecting tube 2 from rubber suction cups 902 by moving down for piston 903
Place is discharged, and the elastic force that support spring 907 is arranged is greater than the gravity of display, connecting column 4 and fixed block 3, passes through at this time
The rebound of support spring 907 can be moved up with piston 903, formation can will be born inside rubber suction cups 902 by moving up for piston 903
Pressure, can make the absorption of rubber suction cups 902 on the table stronger, reduce toppling over for display, further improve display
The stability of device.
Working principle: in use, after display to be threadedly coupled with mounting base 6 to installation, rubber that attachment base bottom is arranged
Glue sucker 902 is placed on smooth desktop, is arranged inside connecting column 4 and 2 pivot bush unit of connecting tube and connecting column 4 and pedestal 1
Fixed block 3 be fixedly connected, connecting column 4 will drive by the gravity of display and fixed block 3 is moved down, the bottom of fixed block 3
Portion is fixedly connected with permanent magnets 1, and the lower section of permanent magnets 1 is provided with permanent magnets 28, and permanent magnets 1 are leaned on 28 phase of permanent magnets
The magnetic pole of nearly side is identical, can be repelled the gravity for the display that fixed block 3 is subject to by the principle of magnet homopolar-repulsion,
The bottom of permanent magnets 28 is fixedly connected with the inner wall bottom of pedestal 1 by support spring 907 and can concentrate on the gravity of display
The inner wall bottom of pedestal 1 can effectively improve display by the way that the gravity of display to be concentrated on to the bottom of inner wall of pedestal 1 and exist
Stability after placement, the rubber suction cups 902 connected by connecting tube 2 far from 1 one end of pedestal, when rubber suction cups 902 is placed on
When on smooth desktop, rubber suction cups 902 is contacted with desktop by the gravity of display and can firmly inhale rubber suction cups 902
Attached display to be made more stable after placement on the table, 28 bottom of permanent magnets passes through drive rod 905 and connecting tube 901
The sealing ring 904 that the piston 903 of inside setting is fixedly connected, and is fixedly connected by 903 outer peripheral surface of piston, sealing ring 904
Outer peripheral surface and the inner wall of connecting tube 901 be slidably and sealingly connected with, by putting pedestal 1 after display is connect with pedestal 1
It sets on the table, and can be moved down with piston 903 to 4 one lower pressure of connecting column, it can be by connecting tube by moving down for piston 903
Air inside 901 is discharged from rubber suction cups 902, and the elastic force that support spring 907 is arranged is greater than display, connecting column
4 and fixed block 3 gravity, can be moved up at this time with piston 903 by the rebound of support spring 907, pass through moving up for piston 903
Negative pressure can will be formed inside rubber suction cups 902, the absorption of rubber suction cups 902 on the table can be made stronger.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.