CN108386666A - Adjustable calculating machine support - Google Patents
Adjustable calculating machine support Download PDFInfo
- Publication number
- CN108386666A CN108386666A CN201810147294.9A CN201810147294A CN108386666A CN 108386666 A CN108386666 A CN 108386666A CN 201810147294 A CN201810147294 A CN 201810147294A CN 108386666 A CN108386666 A CN 108386666A
- Authority
- CN
- China
- Prior art keywords
- axis pin
- link block
- pin
- interior
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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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
- 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
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
Abstract
Adjustable calculating machine support,Solve computer screen be placed on it is unstable on books,It easy tos produce shaking and there are problems that security risk,It includes cylinder,Rotation axis can be equipped in cylinder,The cam path that rotation axis is equipped with,Link block is set in rotation axis,Link block is equipped with the first axis pin,First axis pin is inserted into cam path,Slider disc is equipped between link block and cylinder,The second axis pin of horizontal sliding is equipped in link block,Compression bar below second axis pin,Second pin slide pushes compression bar to squeeze slider disc,Cam is equipped in slider disc,Camshaft is fitted in cam,Camshaft drives cam extrusion cylinder,Third axis pin is equipped in link block,Push rod is equipped in link block,First connecting rod and the first axis pin ball-joint,First axis pin is threadedly coupled with link block,Second connecting rod and the second axis pin are hinged,Push rod is equipped with the protrusion of arc,Protrusion squeezes third axis pin,Third axis pin is slidably inserted into cam path.
Description
Technical field
The invention belongs to field of computer technology, more particularly, to a kind of adjustable calculating machine support.
Background technology
With the arrival of information age, computer and display are almost at people, especially young people's work and life
Important component part, closely bound up with people’s lives in work, and people usually place computer screen on the table,
The reason of because of personal view and custom, it will usually place a folded books on the table, display screen is placed on books, to increase
Add the height that uses of display screen, while display screen is moved to determine the operating position of most suitable user of service, user of service in left and right
Cause does not pay attention to or other staff touch display screen, will result in the shaking back and forth of display screen, What is more, and display screen is direct
It is slid from books, the screen of display screen is caused different degrees of damage occur, some display screen landing notably occurs and touches
Other articles such as cup on desk, to user, there are some potential safety problemss.
Invention content
For the above situation, to overcome the deficiencies of existing technologies, the present invention provides a kind of adjustable calculating machine support, has
The computer screen that solves of effect is placed on unstable on books, easy tos produce shaking and there are problems that security risk.
Its technical solution solved is that the present invention includes hollow cylinder, and rotation axis, rotation are rotatably equipped in cylinder
Axis is equipped with spiral helicine cam path, and link block is set in rotation axis, and link block is equipped with the first horizontally slidable axis pin,
First axis pin is slidably inserted into cam path；
Link block lower end is rotatably connected with the slider disc of the vertical sliding in cylinder, is equipped in link block horizontally slidable
Second axis pin, the second axis pin lower section are equipped with the compression bar of vertical sliding, and compression bar lower end is placed in slider disc, and it is horizontal to constitute the second axis pin
Slip band dynamic pressure bar squeezes the structure of slider disc；
It is equipped with cam in slider disc, is slidably fitted with camshaft in cam, camshaft is rotatably fixed on cylinder, convex
Wheel shaft drives cam extrusion cylinder；
Horizontally slidable third axis pin is equipped in link block, be equipped in link block can vertical lifting push rod, push rod lower end point
Not Jiao Jie first connecting rod and second connecting rod, first connecting rod and the first axis pin ball-joint, the first axis pin is threadedly coupled in link block, the
The screw pitch of one axis pin and screw thread at link block cooperation is larger, and second connecting rod and the second axis pin are hinged, and the second axis pin is in link block
Level sliding, the screw pitch of the second axis pin and screw thread at link block cooperation are larger；
Push rod is equipped with the protrusion of arc, and protrusion squeezes third axis pin, and third axis pin is slidably inserted into cam path；
Upper end cover is rotatably equipped in cylinder, link block is equipped with multiple supporting rods, and supporting rod is through upper end cover and is connected with
Pallet；
Slider disc lower end is equipped with the more fixed links placed vertically, and the lower end of fixed link is placed in cylinder, equipped with more in fixed link
The fixing device that group is distributed up and down, fixing device include the fixed board being fixed in cylinder, and the lower section of fixed board is equipped with can vertical lifting
Movable plate, fixed link runs through fixed board and movable plate, is equipped with multigroup first spring between fixed board and movable plate, the upper end of the first spring with it is fixed
Plate contacts, and the lower end of the first spring contacts with movable plate, there is the pin being inserted into fixed link below movable plate, pin and movable plate
Lower face is in contact.
Structure of the invention is ingenious, novel, by the rotation of cam and the movement of push rod, the rotation of rotation axis, to
Realize the lifting and rotation of display screen, by fixing device so that display screen is during lifting and rotation, display screen will not
It shakes, the sliding problem of display screen will not be occurred by having external force to touch display screen in time, so that display screen has very
Good anti seismic efficiency no longer has that display screen shakes setting damage because of drop-in.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the portions A enlarged diagram in Fig. 1.
Fig. 3 is B-B schematic cross-sectional views in Fig. 1.
Fig. 4 is C-C schematic cross-sectional views in Fig. 1.
Fig. 5 is the portions A enlarged diagram in Fig. 2.
Fig. 6 is the portions B enlarged diagram in Fig. 2.
Fig. 7 is the portions C enlarged diagram in Fig. 2.
Fig. 8 is pusher structure schematic diagram of the present invention.
Fig. 9 is the portions A enlarged diagram in Fig. 4.
Figure 10 is the portions B enlarged diagram in Fig. 4.
Figure 11 is the portions D enlarged diagram in Fig. 1.
Figure 12 is locking device schematic diagram of the present invention.
Figure 13 is rotating disc structural schematic diagram of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further details below in conjunction with attached drawing 1-13.
It is provided by Fig. 1-13, the present invention includes hollow cylinder 1, and rotation axis 2, rotation axis 2 are rotatably equipped in cylinder 1
It is equipped with spiral helicine cam path 3, link block 4 is set in rotation axis 2, link block 4 is equipped with the first horizontally slidable pin
Axis 5, the first axis pin 5 are slidably inserted into cam path 3；
4 lower end of link block is rotatably connected with the slider disc 6 of the vertical sliding in cylinder 1, and being equipped in link block 4 can be horizontal sliding
The second dynamic axis pin 7, the lower section of the second axis pin 7 are equipped with the compression bar 8 of vertical sliding, and 8 lower end of compression bar is placed in slider disc 6, constitute the
Two axis pins, 7 horizontal slip band dynamic pressure bar 8 squeezes the structure of slider disc 6；
It is equipped with cam 9 in slider disc 6, is slidably fitted with camshaft 10 in cam 9, camshaft 10 is rotatably fixed on cylinder
On body 1, camshaft 10 squeezes cylinder 1 with moving cam 9；
Horizontally slidable third axis pin 11 is equipped in link block 4, be equipped in link block 4 can vertical lifting push rod 12, push rod
12 lower ends are respectively articulated with first connecting rod 13 and second connecting rod 14,5 ball-joint of first connecting rod 13 and the first axis pin, and the first axis pin 5 exists
Link block 4 is threadedly coupled, and the screw pitch of the first axis pin 5 and screw thread at 4 cooperation of link block is larger, second connecting rod 14 and the second axis pin 7
Hinged, the second axis pin horizontal sliding, screw pitch of the second axis pin 7 and screw thread at 4 cooperation of link block in link block 4 is larger；
Push rod 12 is equipped with the protrusion 15 of arc, and protrusion 15 squeezes third axis pin 11, and third axis pin 11 is slidably inserted into cam
In slot 3；
Upper end cover 16 is rotatably equipped in cylinder 1, link block 4 is equipped with multiple supporting rods 17, and supporting rod 17 runs through upper end cover
16 and it is connected with pallet 18；
6 lower end of slider disc is equipped with the more fixed links 19 placed vertically, and the lower end of fixed link 19 is placed in cylinder 1, fixed link 19
The upper fixing device equipped with multigroup distribution up and down, fixing device includes the fixed board 20 being fixed in cylinder 1, and the lower section of fixed board 20 is set
Have can vertical lifting movable plate 21, fixed link 19 runs through fixed board 20 and movable plate 21, multigroup the is equipped between fixed board 20 and movable plate 21
The upper end of one spring 22, the first spring 22 is contacted with fixed board 20, and the lower end of the first spring 22 is contacted with movable plate 21, under movable plate 21
Side has the pin 23 being inserted into fixed link 19, pin 23 to be in contact with the lower face of movable plate 21.
In order to realize rotation of the link block 4 in slider disc 6, the slider disc 6 is equipped with the T-slot of circumference, T-slot with
Rotation axis 2 is axle center, is slidably equipped with T-block 45 in T-slot, the upper end of T-block 45 is fixed across slider disc with link block
Connection.
In order to realize that compression bar 8 squeezes slider disc 6,7 left end of the second axis pin is the structure of wedge shape, and the upper end of compression bar 8 is
With 7 pyramidal structure of the second axis pin cooperation pyramidal structure, compression bar 8 can vertical sliding setting in slider disc 6, covered on compression bar 8
Equipped with baffle 43,43 lower end of baffle is connected with the 4th spring 44, and the 4th lower spring end is in contact with link block, constitutes the second axis pin
7 to the left slip band dynamic pressure bar 8 squeeze slider disc structure.
It is horizontally slidable in the pallet 18 to be equipped with multiple voussoirs in order to facilitate fixation of the display screen in pallet 18
24, the upper surface of voussoir 24 is less than lower face, and the outer end of voussoir 24 is connected with second spring 25, and second spring 25 is fixed on pallet
In 18.
In order to facilitate the sliding of third axis pin 11,11 left end flexural pivot of the third axis pin is connected to ball 26, ball 26 with push away
Bar 12 is in contact, and disk 27 is set on third axis pin 11, and the right end of disk 27 is connected with third spring 28, and third spring 28 is solid
It is scheduled in link block 4.
In order to facilitate the positioning of push rod 12,12 outside of the push rod is set there are three horizontally slidable telescopic pin 29, is stretched
Pin 29 is slidably inserted into the lock hole of link block 4, and the left end of telescopic pin 29 is connected with the 4th spring 30, and the 4th spring 30 is solid
It is scheduled in push rod 12, the right end of telescopic pin 29 is spherical shape.
In order to realize that the locking of push rod 12, the top of the link block 4 are equipped with the locking device of push rod 12, locking device packet
The frame 31 being fixed on link block 4 is included, the first rack 32 is installed in frame 31, frame is run through in the front end of the first rack 32
31, the first rack 32 is equipped with pin hole, and the first rack 32, which is sold, to be inserted into fixed in pin hole, and the right end of the first rack 32 is engaged with the
One gear 33, first gear 33 are coaxially connected with second gear, and second gear rear is engaged with the second rack 34, the second rack 34
Right end be connected with slider 35, slider 35 is placed in the clamping plate of 35 both sides of slider through the connection of 36 shaft of third connecting rod respectively
37, the right end of clamping plate 37 runs through frame 31 and is placed in the outside of frame 31, and 35 front and rear sides of slider are equipped with fixinig plate 38, fixed
38 shaft connecting cleat 37 of piece, when constituting the sliding of the first rack 32, structure that clamping plate 37 can be clamped and be decontroled.
In order to realize that the rotation of rotation axis 2, the lower end of the rotation axis 2 are set with first bevel gear 39, first bevel gear
39 left side is engaged with second bevel gear 40, and the gear shaft of second bevel gear 40 is placed in 1 outside of cylinder through cylinder 1 and is connected with
Rotating disc 41,41 left side of rotating disc are fixed with turning handle, multiple small sircle holes are evenly distributed on rotating disc 41, have correspondence on cylinder 1
The aperture of small sircle hole is inserted into pin fixation in small sircle hole and aperture.
In order to realize the vertical lifting of slider disc 6, the groove of multiple arcs is equipped in the cylinder 1, the interior sliding of groove connects
It is connected to the convex block 42 of arc, convex block 42 is connect with slider disc 6.
The present invention in use, offer handle hole on cylinder 1, people can by handle hole to the push rod 12 in cylinder 1 into
Row operation；
The lower end of compression bar 8 is placed in slider disc 6, and slider disc 6 is equipped with the blind slot of circumference, and link block 4 can be with dynamic pressure when rotating
The sliding in slider disc 6 of bar 8；
Display screen is placed on pallet 18, multiple voussoirs 24 are slidably equipped in pallet 18, the upper surface of voussoir 24 is less than
Lower face, display screen are placed in pallet 18, through the extruding voussoir 24 of third spring 28 to which the lower end of display screen be fixed,
So that display screen not will produce sliding in pallet 18；
First axis pin 5 and the second axis pin 7 can about push rod 12 center line it is symmetrical, can not also be symmetrical, cylinder 1 is fixed on desktop
On.
When needing to adjust the height of display screen, the first axis pin 5 is inserted into cam path 3, and the second axis pin 7 squeezes compression bar 8 and generates
Vertical and straight movement with the extruding of slider disc 6 to contact, between compression bar 8 and slider disc 6 under frictional force, link block 4 and slider disc 6 it
Between can not generate opposite rotation, what link block 4 may only be vertical lift, and rotation rotating disc 41 is through 39 He of first bevel gear
Second bevel gear 40 drives rotation axis 2 to rotate, and rotation axis 2 is equipped with spiral helicine cam path 3, is slidably inserted in cam path 3
Equipped with the first axis pin 5, rotation axis 2 drives 4 vertical lifting of link block, 4 top of link block to be equipped with through the first axis pin 5 and cam path 3
Pallet 18, display screen are fixed in pallet 18, to the vertical lifting of the vertical lifting driving display screen of link block 4；
After display screen rises vertically, slider disc lower end is fixed with more fixed links 19, and fixed dress is set in fixed link 19
Set, fixing device includes the fixed board 20 being fixed in cylinder 1, and 20 lower section of fixed board is equipped with movable plate 21, movable plate 21 and 1 inner wall of cylinder it
Between have a gap, fixed link 19 runs through fixed board 20 and movable plate 21, and the first spring 22, the first spring are equipped between fixed board 20 and movable plate 21
22 upper ends are contacted with fixed board 20, and 22 lower end of the first spring is contacted with movable plate 21, and the lower section of movable plate 21, which is equipped with, is inserted into fixed link 19
On pin 23, pin 23 is in contact with the lower face of movable plate 21, and link block 4 drives movable plate 21 to rise vertically through fixed link 19,
Movable plate 21 rise it is continuous squeeze the first spring 22, the elastic force of the first spring 22 increases, between 1 inner wall of movable plate 21 and cylinder between
Gap is smaller, ensure that movable plate 21 will not shake in cylinder 1, no matter how high the rising of link block 4 is, can be transferred through 21 He of multigroup movable plate
Fixed board 20 ensures that fixed link 19 will not shake, to ensureing that link block 4 will not slide, no matter the height that is, display screen rises
Degree can ensure that display screen is not in shake, so that display screen can be good at antidetonation.
When needing to adjust the steering of display screen, push rod 12 is pulled to move upwards, the first axis pin 5 is hinged first connecting rod 13, the
One axis pin 5 is threadedly coupled with link block 4, and the screw pitch of the first axis pin 5 and screw thread at 4 cooperation of link block is larger, cannot achieve self-locking,
Second axis pin 7 is hinged second connecting rod 14, and the second axis pin 7 is screwed with link block 4, and first connecting rod 13 and second connecting rod 14 are distinguished
Hingedly fixed in push rod 12, push rod 12, which moves upwards, drives 5 rotational slide of the first axis pin to be detached with cam path 3, and push rod 12 is upward
Movement drives the second axis pin 7 is horizontal to slide to the right, under the action of the 4th spring 44, compression bar 8 is pushed to move upwards, so that
Compression bar 8 no longer squeezes contact slide disk 6, and before the first axis pin 5 is detached with cam path 3, push rod 12 is equipped with the protrusion of arc
15, protrusion 15 squeezes ball 26, and ball 26 pushes the sliding in link block 4 of third axis pin 11, third axis pin 11 to be inserted into cam path 3
Interior, when third axis pin 11 is fully inserted into cam path 3, the first axis pin 5 is detached with cam path 3, and rotation cam axis 10 is so that convex at this time
Wheel 9 is contacted with the extruding of cylinder 1, and under the action of cam 9 and cylinder 1 squeeze and generate frictional force, slider disc 6 is fixed on cylinder 1
On, rotation axis 2 drives 4 circular-rotation of link block through third axis pin 11 and cam path 3, so that small model may be implemented in display screen
The adjusting of display screen angle is completed in the rotation enclosed；
During display screen turns to, the distance between fixed board 20 and movable plate 21 will not change, between fixed board 20 and movable plate 21
The first spring 22 elastic force ensure that fixed link 19 be not in shake, to well so that display screen adjust turn to
The phenomenon that being not in shaking in the process, so that display screen has good anti seismic efficiency.
When it is required that display screen quickly returns to original state, rotation cam axis 10 is not so that cam 9 is squeezing cylinder
1, push rod 12 is pulled up, protrusion 15 is not squeezing ball 26, and third axis pin 11 is detached with cam path 3, the first axis pin 5 and second
Axis pin 7 continues to move inward, and connectionless relationship between link block 4 and rotation axis 2, link block 4 is quickly snapped down to initial shape
State, to which the return of this equipment be rapidly completed.
The present invention has following benefit compared with prior art：1）Display screen can be completed to lift and be rotated, and lifted and turned
It is not in the shaking of display screen in dynamic process；2）When needing equipment returning quickly, push rod 12 to the first axis pin 5, the are pulled
Three axis pins 11 are not being contacted with cam path 3, and compression bar 8 is not being contacted with slider disc 6,4 quick return of link block；3）Voussoir 24 can
The setting of sliding is in pallet 18, it is ensured that pallet 18 is by display screen locked and fixed；4）It needs to operate when lifting and rotation convex
Wheel shaft 10 and push rod 12 only know that this equipment application method can just complete this operation, avoid because children or other people miss
It operates and the present apparatus is made to change.
Structure of the invention is ingenious, novel, by the rotation of cam and the movement of push rod, the rotation of rotation axis, to
Realize the lifting and rotation of display screen, by fixing device so that display screen is during lifting and rotation, display screen will not
It shakes, the sliding problem of display screen will not be occurred by having external force to touch display screen in time, so that display screen has very
Good anti seismic efficiency no longer has that display screen shakes setting damage because of drop-in.
Claims (9)
1. adjustable calculating machine support, including hollow cylinder（1）, which is characterized in that the cylinder（1）It is interior rotatably to set
There is rotation axis（2）, rotation axis（2）It is equipped with spiral helicine cam path（3）, rotation axis（2）On be set with link block（4）, connection
Block（4）It is equipped with the first horizontally slidable axis pin（5）, the first axis pin（5）It is slidable to be inserted into cam path（3）It is interior；Link block
（4）Lower end is rotatably connected in cylinder（1）The slider disc of interior vertical sliding（6）, link block（4）It is interior be equipped with it is horizontally slidable
The second axis pin（7）, the second axis pin（7）Lower section is equipped with the compression bar of vertical sliding（8）, compression bar（8）Lower end is placed in slider disc（6）
It is interior, constitute the second axis pin（7）Horizontal slip band dynamic pressure bar（8）Squeeze slider disc（6）Structure；Slider disc（6）It is interior to be equipped with cam
（9）, cam（9）It is interior to be slidably fitted with camshaft（10）, camshaft（10）Rotatably it is fixed on cylinder（1）On, cam
Axis（10）Band moving cam（9）Squeeze cylinder（1）；Link block（4）It is interior to be equipped with horizontally slidable third axis pin（11）, link block
（4）It is interior be equipped with can vertical lifting push rod（12）, push rod（12）Lower end is respectively articulated with first connecting rod（13）And second connecting rod（14）,
First connecting rod（13）With the first axis pin（5）Ball-joint, the first axis pin（5）In link block（4）It is threadedly coupled, the first axis pin（5）With
Link block（4）The screw pitch of screw thread is larger at cooperation, second connecting rod（14）With the second axis pin（7）Hinged, the second axis pin is in link block
（4）Interior horizontal sliding, the second axis pin（7）With link block（4）The screw pitch of screw thread is larger at cooperation；Push rod（12）It is equipped with arc
Protrusion（15）, protrusion（15）Squeeze third axis pin（11）, third axis pin（11）It is slidable to be inserted into cam path（3）It is interior；
Cylinder（1）It is interior to be rotatably equipped with upper end cover（16）, link block（4）It is equipped with multiple supporting rods（17）, supporting rod（17）
Through upper end cover（16）And it is connected with pallet（18）；Slider disc（6）Lower end is equipped with the more fixed links placed vertically（19）, fixed
Bar（19）Lower end be placed in cylinder（1）It is interior, fixed link（19）The upper fixing device equipped with multigroup distribution up and down, fixing device include
It is fixed on cylinder（1）Interior fixed board（20）, fixed board（20）Lower section be equipped with can vertical lifting movable plate（21）, fixed link（19）It passes through
Wear fixed board（20）And movable plate（21）, fixed board（20）And movable plate（21）Between be equipped with multigroup first spring（22）, the first spring（22）
Upper end and fixed board（20）Contact, the first spring（22）Lower end and movable plate（21）Contact, movable plate（21）Lower section be inserted into
Fixed link（19）On pin（23）, pin（23）With movable plate（21）Lower face be in contact.
2. adjustable calculating machine support according to claim 1, which is characterized in that the slider disc（6）It is equipped with circle
The T-slot in week, T-slot is with rotation axis（2）For axle center, T-block is slidably equipped in T-slot（45）, T-block（45）Upper end
It is fixedly connected with link block across slider disc.
3. adjustable calculating machine support according to claim 1, which is characterized in that second axis pin（7）Left end is
The structure of wedge shape, compression bar（8）Upper end be and the second axis pin（7）The pyramidal structure of pyramidal structure cooperation, compression bar（8）It can slide vertically
Dynamic setting is in slider disc（6）It is interior, compression bar（8）On be set with baffle（43）, baffle（43）Lower end is connected with the 4th spring（44）,
4th lower spring end is in contact with link block, constitutes the second axis pin（7）Slip band dynamic pressure bar to the left（8）Squeeze the knot of slider disc
Structure.
4. adjustable calculating machine support according to claim 1, which is characterized in that the pallet（18）It is interior horizontal to slide
Dynamic is equipped with multiple voussoirs（24）, voussoir（24）Upper surface be less than lower face, voussoir（24）Outer end be connected with second spring
（25）, second spring（25）It is fixed on pallet（18）It is interior.
5. adjustable calculating machine support according to claim 1, which is characterized in that the third axis pin（11）Left end ball
It is hinged with ball（26）, ball（26）With push rod（12）It is in contact, third axis pin（11）On be set with disk（27）, disk（27）
Right end be connected with third spring（28）, third spring（28）It is fixed on link block（4）It is interior.
6. adjustable calculating machine support according to claim 1, which is characterized in that the push rod（12）Outside is equipped with three
A horizontally slidable telescopic pin（29）, telescopic pin（29）It is slidable to be inserted into link block（4）Lock hole in, telescopic pin（29）
Left end be connected with the 4th spring（30）, the 4th spring（30）It is fixed on push rod（12）It is interior, telescopic pin（29）Right end be spherical shape.
7. adjustable calculating machine support according to claim 1, which is characterized in that the link block（4）Top set
There is push rod（12）Locking device, locking device include be fixed on link block（4）On frame（31）, frame（31）Inside it is equipped with
First rack（32）, the first rack（32）Front end run through frame（31）, the first rack（32）It is equipped with pin hole, the first rack
（32）It sells and is inserted into fixed in pin hole, the first rack（32）Right end be engaged with first gear（33）, first gear（33）Coaxially
It is connected with second gear, second gear rear is engaged with the second rack（34）, the second rack（34）Right end be connected with slider
（35）, slider（35）Respectively through third connecting rod（36）Shaft connection is placed in slider（35）The clamping plate of both sides（37）, clamping plate
（37）Right end run through frame（31）And it is placed in frame（31）Outside, slider（35）Front and rear sides are equipped with fixinig plate（38）,
Fixinig plate（38）Shaft connecting cleat（37）, constitute the first rack（32）When sliding, clamping plate（37）The structure that can be clamped and decontrol.
8. adjustable calculating machine support according to claim 1, which is characterized in that the rotation axis（2）Lower end cap
Equipped with first bevel gear（39）, first bevel gear（39）Left side be engaged with second bevel gear（40）, second bevel gear（40）'s
Gear shaft runs through cylinder（1）It is placed in cylinder（1）Outside and it is connected with rotating disc（41）, rotating disc（41）Left side is fixed with turning handle,
Rotating disc（41）On be evenly distributed in multiple small sircle holes, cylinder（1）On have the aperture of corresponding small sircle hole, in small sircle hole and aperture
Pin is inserted into fix.
9. adjustable calculating machine support according to claim 1, which is characterized in that the cylinder（1）It is interior be equipped with it is multiple
The groove of arc slidably connects the convex block of arc in groove（42）, convex block（42）With slider disc（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147294.9A CN108386666A (en) | 2018-02-12 | 2018-02-12 | Adjustable calculating machine support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810147294.9A CN108386666A (en) | 2018-02-12 | 2018-02-12 | Adjustable calculating machine support |
Publications (1)
| Publication Number | Publication Date |
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| CN108386666A true CN108386666A (en) | 2018-08-10 |
Family
ID=63068930
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810147294.9A Withdrawn CN108386666A (en) | 2018-02-12 | 2018-02-12 | Adjustable calculating machine support |
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| CN109350106A (en) * | 2018-11-30 | 2019-02-19 | 姜博文 | A kind of Image-aided diagnostic device |
| CN109386693A (en) * | 2018-10-19 | 2019-02-26 | 南安艺同工业产品设计有限公司 | Rig a ship bracket automatically lock support device |
| CN109526410A (en) * | 2018-12-20 | 2019-03-29 | 赣州齐畅新材料有限公司 | A kind of rare earth material power foot peeling machine |
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Application publication date: 20180810 |
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