CN110206990A - A kind of novel computer Display support arm - Google Patents
A kind of novel computer Display support arm Download PDFInfo
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- CN110206990A CN110206990A CN201910619540.0A CN201910619540A CN110206990A CN 110206990 A CN110206990 A CN 110206990A CN 201910619540 A CN201910619540 A CN 201910619540A CN 110206990 A CN110206990 A CN 110206990A
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- Prior art keywords
- support arm
- connecting line
- computer display
- novel computer
- display support
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- 238000009434 installation Methods 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 9
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- 230000000694 effects Effects 0.000 abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005288 electromagnetic effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention belongs to a kind of novel computer Display support arms, including the plate that is spirally connected, upper support arm, and lower support arm, it further include the bottom plate being arranged on desktop, side plate on the bottom plate is set, desk soleplate on the side plate is set, elastic clamping unit on the bottom plate and the desk soleplate and for clamping the desktop is set, it is arranged on the desk soleplate and attracts the elastic clamping unit mode with the electromagnet unit for unlocking the operation that is fixedly clamped by downward magnetic force, energization position-limiting unit on the side plate and for the elastic clamping unit described in the connection electromagnet unit and position limitation protection that is powered is set, and it is arranged on the bottom plate and is used for the connecting line fixed cell of coiling keyboard chord and mouse lines.The advantages of present invention has support arm mounting structure rationally effective, and charge and discharge operations are convenient and efficient, high degree of automation, and mounting stability is good, and mounting structure is flexibly adjustable and connecting line good fixing effect.
Description
Technical field
The invention belongs to Display support arm configuration technical field more particularly to a kind of novel computer Display supports
Arm.
Background technique
Display support arm refers to setting on the table for installing the linking arm knot of simultaneously lift adjustment height of display
Structure.Existing support arm has had a preferable lifting rotation regulatory function mostly, but the stability of its base mounting structure
It is poor, it is easy to appear the phenomenon that related display of support arm is toppled over together, and support arm itself there are problems that having a single function,
Therefore it is badly in need of the high new display support arm of a mounting stability in the market.
Patent announcement number is CN205278715U, and the day for announcing is that the Chinese utility model patent of 2016.06.01 discloses one
One end of kind display bracket support arm, including support arm body, the support arm body is equipped with hinged seat, and hinged seat is supporting
One side of arm body is equipped with regulating mechanism, and the side equipped with regulating mechanism of arm body is supported to be equipped with the first cableties, described
First Line, which is buckled, is provided with through-hole in the position of regulating mechanism, and the through hole is equipped with the side cover for covering through-hole, sets on the side cover
There is magnet, on the support arm body or the hinged seat is equipped with the magnetic devices that magnetic attraction is generated with the magnet.
But there is pedestal mounting stability deficiency in the support arm in the utility model patent.
Summary of the invention
The object of the present invention is to provide a kind of novel computer Display support arms, can be by the way that bottom is arranged on desktop
Plate, side plate, desk soleplate, elastic clamping unit, electromagnet unit, energization position-limiting unit and connecting line fixed cell, there are also spiral shells
The mode of fishplate bar, upper support arm and lower support arm achievees the effect that support arm effectively supports installation display.The present invention has
Support arm mounting structure is rationally effective, and charge and discharge operations are convenient and efficient, high degree of automation, and mounting stability is good, mounting structure spirit
The advantages of adjustable and connecting line good fixing effect living.
The present invention solve the above problems the technical solution adopted is that: a kind of novel computer Display support arm, including with
In the plate that is spirally connected of connection display, the hinged upper support arm with the plate that is spirally connected, and the lower branch hinged with the upper support arm
Brace further includes the bottom plate being arranged on desktop, the side plate on the bottom plate is arranged in, and the table bottom on the side plate is arranged in
The elastic clamping unit on the bottom plate and the desk soleplate and for clamping the desktop is arranged in plate, is arranged described
Attract the elastic clamping unit mode with the electromagnet for unlocking the operation that is fixedly clamped on desk soleplate and by downward magnetic force
Unit is arranged on the side plate and for the elastic clamping unit described in the connection electromagnet unit and position limitation protection that is powered
Energization position-limiting unit, and it is arranged on the bottom plate and is used for the connecting line fixed cell of coiling keyboard chord and mouse lines.
Further preferred technical solution is: the connecting line fixed cell includes being arranged on the plate upper surface
Wrapping post, and be arranged on the wrapping post outer ring surface and for increasing and the protrusion bulb of the connecting line frictional force.
Further preferred technical solution is: the connecting line fixed cell further includes being arranged in the wrapping post upper end
On the slot, the other end is arranged on the bottom plate and for coiling for slot and one end grafting setting on face
The connecting line carries out the fixed U-shaped limitting casing of circumferential limit.
Further preferred technical solution is: the connecting line fixed cell further includes that bonding is arranged in the U-shaped limit
The first flat thin magnet in the insertion end of the slot of position frame, and bonding are arranged on the slot inner bottom surface and pass through
Attract mode with the second flat thin magnet for vertically fixing the U-shaped limitting casing with the mutual magnetic force of first flat thin magnet.
Further preferred technical solution is: the connecting line fixed cell further includes that setting is used in combination on the bottom plate
In the annular groove that the U-shaped limitting casing is plugged and fixed, it is bonded the magnet ring being arranged on the annular groove inner bottom surface, and bonding
Be arranged in the U-shaped limitting casing different from being arranged on one side end face of the first flat thin magnet and by carrying out magnetic with the magnet ring
Gravitational attraction mode is with the third flat thin magnet for vertically fixing the U-shaped limitting casing.
Further preferred technical solution is: bonding is equipped with through elasticity extruding on two side ring surfaces of the annular groove
Mode is with the elastic ring for fastening the U-shaped limitting casing.
Further preferred technical solution is: is equipped on the opposite flank of the elastic ring through elastic bumps mode
With the raised bulb for increasing the grip friction power between the U-shaped limitting casing.
Further preferred technical solution is: is equipped in the elastic ring by attracting with the mutual magnetic force of the magnet ring
Mode is for vertically fixed circle inner ring body.
Further preferred technical solution is: the elastic ring annular lower surface, which is equipped with, is arranged the circle for being embedded in
The annular cavity of inner ring body, and it is arranged in below the annular cavity and squeezes into for the circle inner ring body annular groove of installation
Road.
Further preferred technical solution is: the cross-sectional width of the annular channel is the circle inner ring body diameter
60%-80%.
Further preferred technical solution is: the elastic clamping unit includes across the desk soleplate and grafting setting
Mounting post on the bottom plate bottom surface, is socketed the clamping plate being arranged in the mounting post, and setting is gone to the bottom in the bottom plate
On face and by lifting the clamping plate mode upwards with the tension spring for being clamped installation on the desktop, Yi Jishe
Set the outside fixed part on the desk soleplate lower surface and for limiting the fixed mounting post.
Further preferred technical solution is: the outside fixed part includes being arranged on the desk soleplate lower surface
Be spirally connected ring, is spirally connected and described be spirally connected on ring and by jacking up mode upwards for limiting being spirally connected for the fixed mounting post is arranged in
Plate, and the gripping driving plate being spirally connected on plate lateral surface is set.
Further preferred technical solution is: the elastic clamping unit further includes that setting is used in combination on the clamping plate
Several jacks of the mounting post described in installation settings, and be arranged on the clamping plate upper surface and for increase with it is described
The side on the clamping plate close to the energization position-limiting unit is arranged in the protrusion bar of frictional force between desktop, the jack
At position.
Further preferred technical solution is: the electromagnet unit includes the electromagnet being arranged on the desk soleplate
Core, the solenoid being wound on the external anchor ring of the electromagnetic core, if setting is spirally connected on plate and described for concatenated
The DC battery that the dry solenoid is powered, and be arranged on the side plate and the desk soleplate and be used to be arranged
The guidewire lumen of conducting wire.
Further preferred technical solution is: the electromagnet unit further includes being arranged on the desk soleplate upper surface
And for be arranged the electromagnet core electromagnet fluting, and be arranged on the clamping plate lower surface and by with it is described
The mutual magnetic force of solenoid attracts mode with the iron block for opening the clamping plate downwards, the guidewire lumen and several described electricity
Magnet fluting is connected to.
Further preferred technical solution is: the energization position-limiting unit includes that being spirally connected on the side plate is arranged in
The column that is spirally connected in the bolt apertures is arranged in hole, is arranged in the guidewire lumen and to the two of the projecting inward setting of the bolt apertures
The conduction being spirally connected on column outer ring surface and for two conductive columns of connection that are powered is arranged in a conductive column, and insertion
Ring.
Further preferred technical solution is: setting at the medium position of column side that is spirally connected on the clamping plate
Have and engaging limit method is carried out by the column that is spirally connected to be used to carry out position limitation protection when the tension spring pulls the clamping plate
Arc engaging slot.
Further preferred technical solution is: the guidewire lumen is equipped with close to the bolt apertures side and installs for grafting
The installation orifice plate of two conductive columns, two conductive column upper ends are arc end, and lower end carries out conducting wire connection respectively, described
The column outboard end that is spirally connected is equipped with driving round block.
Further preferred technical solution is: the lower surface of base plate be equipped with for the desktop to insertion into
Row stops the barrier plate of limit.
The present invention on desktop by being arranged bottom plate, side plate, desk soleplate, elastic clamping unit, electromagnet unit, energization
Position-limiting unit and connecting line fixed cell, the mode of be also spirally connected plate, upper support arm and lower support arm, reaching support arm has
The effect of effect support installation display.The present invention has support arm mounting structure rationally effective, and charge and discharge operations are convenient and efficient, automatic
The advantages of change degree is high, and mounting stability is good, and mounting structure is flexibly adjustable and connecting line good fixing effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the positional structure schematic diagram of connecting line fixed cell in the present invention.
Fig. 3 uses schematic diagram for clamping unit elastic in the present invention.
Fig. 4 is the positional structure schematic diagram of elastic clamping unit, electromagnet unit and energization position-limiting unit in the present invention.
Fig. 5 is the structural schematic diagram of clamping plate in the present invention.
Fig. 6 is the positional structure schematic diagram of energization position-limiting unit in the present invention.
Fig. 7 is the positional structure schematic diagram that round block and electromagnet core are driven in the present invention.
Fig. 8 is that U-shaped limitting casing uses schematic diagram on annular groove in the present invention.
Fig. 9 is the structural schematic diagram in intermediate annular groove of the present invention.
Specific embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment: as shown in attached drawing 1,2,3,4,5,6,7,8 and attached drawing 9, a kind of novel computer Display support arm,
Including the plate 11 that is spirally connected for connecting display 10, the hinged upper support arm 12 with the plate 11 that is spirally connected, and with the upper branch
The hinged lower support arm 13 of brace 12 further includes the bottom plate 1 being arranged on desktop 14, the side plate on the bottom plate 1 is arranged in
2, the desk soleplate 3 on the side plate 2 is set, and setting is on the bottom plate 1 and the desk soleplate 3 and for clamping the desktop
The elastic clamping unit 4 of plate 14 is arranged on the desk soleplate 3 and attracts 4 side of elastic clamping unit by downward magnetic force
Formula is arranged on the side plate 2 with the electromagnet unit 5 for unlocking the operation that is fixedly clamped and is connected the electromagnetism for being powered
The energization position-limiting unit 6 of elastic clamping unit 4 described in iron unit 5 and position limitation protection, and be arranged on the bottom plate 1 and be used for
The connecting line fixed cell 9 of coiling keyboard chord and mouse lines.
In the present embodiment, the plate 11 that is spirally connected, upper support arm 12 and lower support arm 13 and structure in the prior art
Identical, the bottom plate 1, side plate 2 and 3 three of desk soleplate are formed for carrying out the U-shaped of engaging installation on the desktop 14
Structure, guarantees basic mounting stability, and the elastic clamping unit 4 by elastic force mode in the enterprising traveling of the desktop 14
The clamp operation of one step guarantees final mounting stability.
On the other hand, the electromagnet unit 5 is that no power is idle when the support arm normally clamps use, when
When the support arm needs are unloaded from the desktop 14, the energization position-limiting unit 6 is first adjusted, for being powered described in connection
Electromagnet unit 5, and the electromagnet unit 5 overcomes the elastic force in described and pulls downward on opening, releases clamp operation, at this time
It is described after the energization position-limiting unit 6 simultaneously there is position-limiting action, i.e., the described electromagnet unit 5 to again switch to off-position
Elastic force in elastic clamping unit 4 will not be because of the problem of harmful shock occurs without the desktop 14, the above process
It is realized by electromagnetic effects, further embodies the automation advantage of the support arm mounting structure, so that its use process has
Have the advantages that convenient, flexible.
The connecting line fixed cell 9 includes the wrapping post 901 being arranged on 1 upper surface of bottom plate, and setting exists
On 901 outer ring surface of wrapping post and for increasing and the protrusion bulb 902 of the connecting line frictional force.The connecting line is fixed
Unit 9 further includes that the slot 903 being arranged on 901 upper surface of wrapping post and one end grafting are arranged in the slot 903
On, the other end is arranged on the bottom plate 1 and for carrying out the fixed U-shaped limitting casing of circumferential limit to the connecting line of coiling
905.The connecting line fixed cell 9 further includes the inserting positioned at the slot 903 that the U-shaped limitting casing 905 is arranged in bonding
Enter end on the first flat thin magnet 906, and bonding be arranged on 903 inner bottom surface of slot and by with first flat thin magnet
906 mutual magnetic force attract mode with the second flat thin magnet 907 for vertically fixing the U-shaped limitting casing 905.The connecting line is solid
Order member 9 further includes the annular groove 904 for being arranged on the bottom plate 1 and being used to that the U-shaped limitting casing 905 to be plugged and fixed, bonding
Magnet ring 908 on 904 inner bottom surface of annular groove is set, and bonding be arranged in the U-shaped limitting casing 905 different from setting
It sets on 906 1 side end face of the first flat thin magnet and vertical to be used for by way of carrying out magnetic force attraction with the magnet ring 908
The third flat thin magnet 909 of the fixed U-shaped limitting casing 905.
In the present embodiment, the application method and advantage of the connecting line fixed cell 9 are as follows:
First, after the connecting line is wound on 901 outer ring surface of wrapping post, it is easy to scatter, the U-shaped limit described at this time
905 circumferential direction of frame is pressed on the connecting line of lopping, and the connecting line is not easy circumferential direction and scatters at this time, therefore reaches connecting line and fix
Effect, avoid the connecting line from being scattered and come, should during between the U-shaped limitting casing 905 length of transverse slat depend at
The thickness of the junction of circle guarantees that the U-shaped limitting casing 905 is pressed on the connecting line, the U-shaped limitting casing
905 material is rigid plastics；
Second, the shorter one side of the U-shaped limitting casing 905 and U-shaped 905 grafting of limitting casing, by first magnet
The fixed effect of piece 906 and second flat thin magnet 907 the realization end, and outside longer sides and 904 grafting of annular groove,
And by the attraction magnetic force between the magnet ring 908 and the third flat thin magnet 909, guarantee that the U-shaped limitting casing 905 has
Vertical the advantages of attracting stability height and circumferential direction to be adjusted by rotation, the longer sides of the U-shaped limitting casing 905 are pressed
In the outermost side of the connecting line, and close to earphone or one end of mouse body, guarantee the connecting line of lopping more not
It easily scatters, circumferential pressed parts of the U-shaped limitting casing 905 on the connecting line of lopping is finally allowed to rotate tune
Section.
Bonding is equipped with described U-shaped to be used to fasten by elastic fashion of extrusion on two side ring surfaces of the annular groove 904
The elastic ring 910 of limitting casing 905.It is equipped on the opposite flank of the elastic ring 910 through elastic bumps mode to be used to increase
The raised bulb 911 of grip friction power greatly between the U-shaped limitting casing 905.Be equipped in the elastic ring 910 by with it is described
The mutual magnetic force of magnet ring 908 attracts mode for vertically fixed circle inner ring body 912.910 annular lower surface of elastic ring
It is equipped with and the annular cavity 913 for enclosing inner ring body 912 is set for being embedded in, and setting is below the annular cavity 913
And the annular channel 914 of installation is squeezed into for the circle inner ring body 912.The cross-sectional width of the annular channel 914 is the circle
The 60%-80% of 912 diameter of inner ring body.
In the present embodiment, the structure setting in the annular groove 904, for guaranteeing the vertical of the U-shaped limitting casing 905
Stability is guaranteed described U-shaped by way of supplementing and attracting magnetic force between the magnet ring 908 and the third flat thin magnet 909
Limitting casing 905 is not easy to fall off from the annular groove 904, guarantees that the U-shaped limitting casing 905 persistently compresses the connection of lopping
Line, implementation are as follows:
First, the elastic ring 910 and raised bulb 911 guarantee to compress described U-shaped by circumferential elastic jack-up mode
The longer sides of limitting casing 905, so that the longer sides of the U-shaped limitting casing 905 also circumferential elastic force on the basis of attracting magnetic force,
More it is not easy to fall off from the annular groove 904；
Second, the elastic ring 910 itself has adhesive effect between 904 anchor ring of the annular groove, and in the circle
Ring body 912 is made of ferrous material, attracts with the mutual magnetic force of the magnet ring 908, even if so that the elastic ring 910 is from described
After falling off on 904 anchor ring of annular groove, also it is unlikely to fall off from the annular groove 904, is further ensured that the elastic ring 910
Mounting stability；
Third, the section of the annular cavity 913 are circle, and the section of the annular channel 914 is rectangle, the circle
Inner ring body 912 is finally squeezed into the annular cavity 913 after passing through the annular channel 914, guarantees that the circle inner ring body 912 has
There is mounting stability high and advantage easy for installation, the excessive then described circle inner ring body of the opening width of the annular channel 914
912 is easy to fall off, too small, and the circle inner ring body 912 not write by easy-offtaking, therefore in the present embodiment, the 60%-80%'s is accounted for
Than so that the circle inner ring body 912 is convenient with installation and replacement, and the high two-fold advantage of mounting stability after insertion.
The elastic clamping unit 4 includes across the desk soleplate 3 and the peace on 1 bottom surface of bottom plate is arranged in grafting
Fill column 401, be socketed the clamping plate 402 that is arranged in the mounting post 401, be arranged on 1 bottom surface of bottom plate and pass through to
Upper lifting 402 mode of clamping plate is existed with the tension spring 403 for being clamped installation on the desktop 14, and setting
Outside fixed part 404 on 3 lower surface of desk soleplate and for limiting the fixed mounting post 401.The outside fixed part
404 include the ring 404a that are spirally connected that are arranged on 3 lower surface of desk soleplate, and the setting that is spirally connected is spirally connected on ring 404a and passes through described
Upward jack-up mode is with the plate 404b that is spirally connected for limiting the fixed mounting post 401, and is arranged in the plate 404b that is spirally connected
Gripping driving plate 404c on lateral surface.The elastic clamping unit 4 further includes being arranged on the clamping plate 402 and for pacifying
Several jacks 405 of the mounting post 401 are set in installing, and are arranged on 402 upper surface of clamping plate and are used to increase
The protrusion bar 406 of frictional force between the desktop 14, the jack 405 are arranged on the clamping plate 402 close to described
At one side position of energization position-limiting unit 6.
In the present embodiment, the elastic clamping unit 4 has the advantage that
First, two 401 two sides of mounting post are grafting, outside as be spirally connected it is fixed described in the plate 404b that is spirally connected withstand,
Guarantee its mounting stability, the tension spring 403 is socketed in the mounting post 401 for pulling up the clamping plate 402, is
The entire power resources for clamping mounting structure guarantee to clamp mounting stability；
Second, long axial and disengaging glide direction of the clamping plate 402 on the desktop 14 of the protrusion bar 406
Vertically, to improve stiction when clamping, it is further ensured that clip stability；
Third, stress condition is not symmetrical about the tension spring 403 on the clamping plate 402, therefore the jack 405
Insertion is equipped with ball on inner ring surface, and for avoiding the clamping plate 402 from occurring tilting stuck phenomenon, the ball is against described
On 401 outer ring surface of mounting post, guarantee mounting stability of the clamping plate 402 in the mounting post 401.
The electromagnet unit 5 includes the electromagnet core 501 being arranged on the desk soleplate 3, is wound on the electromagnetism
Solenoid 502 on 501 outer ring surface of iron-core workpiece, setting are spirally connected on plate 404b and described for several concatenated described spiral shells
The DC battery 503 that coil 502 is powered, and be arranged on the side plate 2 and the desk soleplate 3 and led for being arranged
The guidewire lumen 504 of line.The electromagnet unit 5 further includes being arranged on 3 upper surface of desk soleplate and for the electricity to be arranged
Magnet core 501 electromagnet fluting 505, and be arranged on 402 lower surface of clamping plate and by with the solenoid
502 mutual magnetic force attract modes with the iron block 506 for opening the clamping plate 402 downwards, the guidewire lumen 504 and several
The electromagnet fluting 505 is connected to.
In the present embodiment, the electromagnet unit 5 has the advantage that
First, when the clamping plate 402 clamps the desktop 14, the effectively stable installation of the support arm is described at this time
Unique off position is at the energization position-limiting unit 6 between solenoid 502 and the DC battery 503, the helical
Circle 502 fails electric magnetisation；
Second, when the support arm needs are unloaded from the desktop 14, the conductive energization position-limiting unit of first contact
6, the solenoid 502 is powered immediately and the electric downward magnetic force of magnetisation attracts the iron block 506, after overcoming 403 pulling force of tension spring
The downward related pulling clamping plate 402, the desktop 14 are released, and the entire support arm can be removed from desk
?；
Third, 501 outer ring surface of electromagnet core are equipped with the annular groove for being embedded in solenoid 502 described in coiling,
Guarantee the mounting stability of the solenoid 502, and 501 upper end of electromagnet core is equipped with anticollision elastic piece, avoids described
Iron block 506 is too fast to hit the electromagnet core 501；
4th, after the control of energization position-limiting unit 6 is connected to the solenoid 502 and 503 circuit of DC battery,
The clamping plate 402 unlocks clamping by automatic suction, and it further ensures the electromagnet units 5 to have flexible operation side
Just and the advantages of high degree of automation.
The energization position-limiting unit 6 includes the bolt apertures 601 being arranged on the side plate 2, is arranged in the bolt apertures 601
On the column 602 that is spirally connected, be arranged in the guidewire lumen 504 and to two conductive columns of the projecting inward setting of the bolt apertures 601
603, and be embedded in and the conduction being spirally connected on 602 outer ring surface of column and for two conductive columns 603 of connection that are powered is set
Ring 604.Be equipped at the medium position of 602 side of column that is spirally connected on the clamping plate 402 by it is described be spirally connected column 602 into
Row engaging limit method is with the arc engaging slot for carrying out position limitation protection when the tension spring 403 pulls the clamping plate 402
605.The guidewire lumen 504 is equipped with the installation that two conductive columns 603 are installed for grafting close to 601 side of bolt apertures
Orifice plate 606, two 603 upper ends of conductive column are arc end, and lower end carries out conducting wire connection, 602 outside of column that is spirally connected respectively
End is equipped with driving round block 607.
In the present embodiment, the energization position-limiting unit 6 has the advantage that
First, the energization position-limiting unit 6 is in idle state when support arm installation is practical, i.e., described to be spirally connected
Column 602 is rotated to opposite exterior lateral sides, and the conducting ring 604 is not contacted with two conductive columns 603, and the tension spring 403 is drawn at this time
Move the clamping plate 402, no electricity in the solenoid 502；
Second, when the support arm needs are unloaded from the desktop 14, the column 602 that is spirally connected first is rotated inward, is made
It obtains the conducting ring 604 and contacts two conductive columns 603, the solenoid 502 is powered immediately, and downward magnetic force attracts the folder
Tight plate 402, opens clamp operation, described at this time to be spirally connected the rotation of column 602 deeply, and position is located at 605 top of arc engaging slot
At position, and it is enough to go deep into length；
Third, when not used, the solenoid 502 will be powered off to save electric energy the support arm, at this time the column 602 that is spirally connected
Outward, the conducting ring 604 is first separated with the conductive column 603, and the solenoid 502 powers off immediately, the tension spring 403 for rotation
The clamping plate 402 is pulled, the column 602 that is spirally connected described at this time gos deep into inner end and can stop by the arc engaging slot 605
The clamping plate 402 avoids the clamping plate 402 because of larger elastic pulling force on direct " pounding " described bottom plate 1, the spiral shell
It connects column 602 and a part of impact force is counteracted by self-strength, when the column 602 that is spirally connected rotates outward pull-out again, the tension spring
403 since contracted length halves, and secondary pulling intensity is reduced by, and the clamping plate 402 can be appropriate with one
Power returns on the bottom plate 1, restores the original state of the support arm；
4th, the conductive column 603 is set as hollow structure, itself has certain elasticity tension, and guarantee is against always
Described to be spirally connected on 602 outer ring surface of column, the insertion of conducting ring 604 is arranged, and outer ring surface is concordant.
1 lower surface of bottom plate is equipped with for carrying out the barrier plate 7 for stopping limit to the desktop 14 of insertion.
In the present embodiment, the barrier plate 7 is deep for insertion of the desktop 14 in U-shaped mounting plates structure of leaving unused
Degree, guaranteeing that engaging installation effect is stablized is suitable for, and avoids the case where desktop 14 accidentally touches spring 403, guarantees
The pulling using effect of the spring 403.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned embodiment party
Formula within the scope of knowledge possessed by those of ordinary skill in the art can also be before not departing from present inventive concept
It puts and makes various modifications.These be all without creative modification, as long as in scope of the presently claimed invention all by
To the protection of Patent Law.
Claims (10)
1. a kind of novel computer Display support arm, including the plate that is spirally connected (11) for connecting display (10), with the spiral shell
The hinged upper support arm (12) of fishplate bar (11), and the lower support arm (13) hinged with the upper support arm (12), feature exists
In: it further include the connecting line fixed cell (9) for being arranged on the bottom plate (1) and being used for coiling keyboard chord and mouse lines.
2. a kind of novel computer Display support arm according to claim 1, it is characterised in that: the connecting line is fixed
Unit (9) include wrapping post (901) on the bottom plate (1) upper surface is set, and setting the wrapping post (901) outside
On anchor ring and for increasing and the protrusion bulb (902) of the connecting line frictional force.
3. a kind of novel computer Display support arm according to claim 2, it is characterised in that: the connecting line is fixed
Unit (9) further includes that the slot (903) being arranged on the wrapping post (901) upper surface and one end grafting are arranged described
On slot (903), the other end is arranged on the bottom plate (1) and fixes for carrying out circumferential limit to the connecting line of coiling
U-shaped limitting casing (905).
4. a kind of novel computer Display support arm according to claim 3, it is characterised in that: the connecting line is fixed
Unit (9) further includes first positioned at the insertion end of the slot (903) in of the bonding setting in the U-shaped limitting casing (905)
Flat thin magnet (906), and bonding be arranged on the slot (903) inner bottom surface and by with the first flat thin magnet (906) phase
Mutual magnetic force attracts mode with the second flat thin magnet (907) for vertically fixing the U-shaped limitting casing (905).
5. a kind of novel computer Display support arm according to claim 3, it is characterised in that: the connecting line is fixed
Unit (9) further includes the annular groove for being arranged on the bottom plate (1) and being used to that the U-shaped limitting casing (905) to be plugged and fixed
(904), the magnet ring (908) that bonding is arranged on the annular groove (904) inner bottom surface, and bonding are arranged in the U-shaped limit
Position frame (905) different from being arranged on (906) one side end face of the first flat thin magnet and by carrying out magnetic with the magnet ring (908)
Gravitational attraction mode is with the third flat thin magnet (909) for vertically fixing the U-shaped limitting casing (905).
6. a kind of novel computer Display support arm according to claim 5, it is characterised in that: the annular groove
(904) bonding is equipped with the elasticity for being used to fasten the U-shaped limitting casing (905) by elastic fashion of extrusion on two side ring surfaces
It encloses (910).
7. a kind of novel computer Display support arm according to claim 6, it is characterised in that: the elastic ring
(910) it is equipped on opposite flank and is clamped between the U-shaped limitting casing (905) by elastic bumps mode with being used to increase
The raised bulb (911) of frictional force.
8. a kind of novel computer Display support arm according to claim 6, it is characterised in that: the elastic ring
(910) it is equipped in by way of with the magnet ring (908) mutually magnetic force attraction for vertically fixed circle inner ring body
(912)。
9. a kind of novel computer Display support arm according to claim 8, it is characterised in that: the elastic ring
(910) annular lower surface, which is equipped with, is arranged the annular cavity (913) for enclosing inner ring body (912) for being embedded in, and setting exists
The annular channel (914) of installation is squeezed into below the annular cavity (913) and for circle inner ring body (912).
10. a kind of novel computer Display support arm according to claim 9, it is characterised in that: the annular channel
(914) cross-sectional width is the 60%-80% of described circle inner ring body (912) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619540.0A CN110206990A (en) | 2019-07-10 | 2019-07-10 | A kind of novel computer Display support arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910619540.0A CN110206990A (en) | 2019-07-10 | 2019-07-10 | A kind of novel computer Display support arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110206990A true CN110206990A (en) | 2019-09-06 |
Family
ID=67797075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910619540.0A Withdrawn CN110206990A (en) | 2019-07-10 | 2019-07-10 | A kind of novel computer Display support arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110206990A (en) |
-
2019
- 2019-07-10 CN CN201910619540.0A patent/CN110206990A/en not_active Withdrawn
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Application publication date: 20190906 |
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