CN209017987U - Lifting device and lifting table - Google Patents
Lifting device and lifting table Download PDFInfo
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- CN209017987U CN209017987U CN201820466153.9U CN201820466153U CN209017987U CN 209017987 U CN209017987 U CN 209017987U CN 201820466153 U CN201820466153 U CN 201820466153U CN 209017987 U CN209017987 U CN 209017987U
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- sliding equipment
- lifting device
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- 230000003287 optical effect Effects 0.000 claims description 9
- 230000005693 optoelectronics Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 13
- 238000003825 pressing Methods 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound 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 5
- 230000006870 function Effects 0.000 description 4
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- 230000036541 health Effects 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008450 motivation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
A lifting device and a lifting table comprise two X-shaped rod groups, a first sliding rod, a transmission rod, a power mechanism, a first sliding mechanism, a second sliding mechanism and a push-pull mechanism, wherein the two X-shaped rod groups are oppositely arranged and hinged, and the first sliding rod is connected to one ends of the two X-shaped rod groups; the output end of the power mechanism is connected with the transmission rod; the first sliding mechanism is in transmission fit with the transmission rod so as to convert rotation into linear movement, and a starting structure is arranged between the first sliding mechanism and the X-shaped rod group so as to drive the first sliding rod to slide between a starting position and a closing position at a first section of the linear movement; the second sliding mechanism is arranged on the transmission rod in a penetrating way and is connected with the first sliding rod; the push-pull mechanism is connected between the first slide mechanism and the second slide mechanism to push-pull the second slide mechanism in a second section of the linear movement such that the first slide bar slides between the actuated position and the raised uppermost position. The utility model discloses a brand-new elevation structure, reliable and stable have good practicality.
Description
Technical field
The utility model relates to lifting device field, especially a kind of lifting device and same table.
Background technique
With the development of science and technology, the operating mode of more and more people has changed, the more time in computer and is done
Completion product design, IT written in code, 3D making video, industrial design, bank window are handled official business on public table, and long-time sitting posture is done
Public affairs replace sitting posture without the time, and it is unfavorable to health to go down for a long time.Therefore, occurs miscellaneous same table in the market, mostly
It manually goes up and down or is gone up and down by plug-in electric pushrod, mechanism can not be returned to close to 0 point, mechanism thickness, body partially
Product is huge, cannot achieve elaborate position control function.
Such as liftable workbench a kind of for published new patent 2016108085030, referring to Fig. 9, with gas
Spring structure can drive the upper end of first support bar to move back and forth in panel bottom surface as power source, the gas spring structure, cooperation
First slideway, supporting element and the second slideway realize that the rising of workbench is adjusted jointly, and when needing reduces workbench by height,
It only need to artificially press to panel under the valve opening state of gas spring structure, when panel drops to required height, close
The valve of gas spring.
It exists following insufficient: 1, quickly, there are security risks for lifting speeds when the valve of gas spring structure is opened；2, exist
When extreme lower position rises, a lifting force to workbench is needed, so that gas spring structure further acts, and is leaned on dropping to
When nearly lowest order, can quickly it fall down；(height is adjusted for the position that impact concussion can be generated i.e. near extreme lower position, and used every time
It is whole) it is uncertain.
Utility model content
The main purpose of the utility model is to overcome drawbacks described above in the prior art, propose a kind of completely new lifting dress
It sets and same table, stable structure is reasonable, and passes through reliability demonstration, has good practicability.
The utility model adopts the following technical solution:
A kind of lifting device, including two X-type bar groups and the first sliding bar, the two X-types bar group are oppositely arranged and hingedly, this
One sliding bar is connected to two X-type bar group one end, it is characterised in that: further includes drive rod, power mechanism, the first sliding equipment,
Two sliding equipments and push-pull mechanism；The power mechanism output end is connect to drive its rotation with drive rod；First sliding equipment
With drive rod transmission cooperation linear movement will be converted to, starting is additionally provided between first sliding equipment and X-type bar group
Structure, to drive the first sliding bar to slide between reception position and starting position in linearly moving first segment；Second cunning
Motivation structure is arranged on drive rod and is connected with the first sliding bar；The push-pull mechanism is connected to the first sliding equipment and the second sliding
To push and pull the second sliding equipment in linearly moving second segment between mechanism, so that the first sliding bar is in starting position and rises most
It is slided between high position.
The startup structure includes slope and idler wheel, which is formed on first sliding equipment, which can turn
It is installed on the X-type bar group dynamicly close to first sliding bar, in linearly moving first segment, the idler wheel and slope are slided
Cooperation.
First sliding equipment includes the first sliding shoe and transmission nut；First sliding shoe offer first through hole with
It is passed through for the drive rod；The transmission nut is fixed in first through hole and is worm drive with the drive rod.
Second sliding equipment includes the second sliding shoe, which offers the second through-hole for the transmission
Bar passes through.
The push-pull mechanism includes connecting rod and the first elastic component, which is arranged in first sliding equipment respectively
With the second sliding equipment；First elastic component be sheathed on connecting rod and peak at the first sliding equipment and the second sliding equipment it
Between.
It further include the second sliding bar, which is connected to the two X-types bar group other end.
A kind of automatic lifting table, including desktop, master control borad, manipulation part and power supply group, it is characterised in that: further include on any
A kind of lifting device stated, the desktop are equipped with guide rail, and the first sliding boom end is to be slidably matched with guide rail；The master control borad
It is connected with power mechanism, manipulation part and power supply group to control lifting device movement and desktop is driven to go up and down.
It further include optoelectronic switch and optical code disk；The optical code disk is fixed on the drive rod；The optoelectronic switch and optical code disk
It is oppositely arranged to count；The master control borad is connected with optoelectronic switch.
It further include upper limit detecting element and lower limit detecting element, the upper limit detecting element and lower limit detecting element
It is distributed along the drive rod length direction, and is connected with the master control borad.
It further include having inversion detection switch, which is connected with the master control borad.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit:
1. pure electric vehicle is gone up and down, participates in being promoted and land without manpower；
2. being gone up and down close to zero degree, no steady decline of impact；
3. control mode is various, including key, knob or toggle switch etc., the distribution of key up and down of novelty original creation, convenient
Use operation；
4. self-timing is without key operation, complete machine enters dormant state, while being also virgin latching mode；
5. child's lock unlock needs to press two keys up and down simultaneously, can unlock in the dormant state；
6. intelligent memory height condition, one key reaches designated position when reuse, quick and precisely；
7. Intelligent fixed time sitting posture prompting and stand up time prompting function；
8. lifting pattern is various, including crawl lifting pattern and automatic lifting mode；
9. can sitting posture office, can also stand office, timing adjust body gesture, improve health, raising working efficiency.
Detailed description of the invention
Fig. 1 is lifting device exploded view；
Fig. 2 is lifting device cross-sectional view；
Fig. 3 is same table perspective view (receiving state)；
Fig. 4 is same table top view (initial position)；
Fig. 5 is same table exploded view；
Fig. 6 is same table top view (idler wheel disengaging slope)；
Fig. 7 is same table perspective view (rising highest state)；
Fig. 8 is same table circuit module figure；
Fig. 9 is prior art construction figure.
Wherein: 10, pedestal, 11, long side, 12, short side, 13, connecting column, 15, track groove, 20, X-type bar group, 21, straight-bar,
22, shaft, the 23, first sliding bar, 24, idler wheel, the 25, second sliding bar, 30, desktop, 31, guide rail, 40, drive rod, 41, axis
It holds, 50, power mechanism, 51, main motor, 52, reduction gearbox, the 60, first sliding equipment, the 61, first sliding shoe, 62, transmission nut,
63, first through hole, 64, slope, the 70, second sliding equipment, 71, the second sliding shoe, the 72, second through-hole, 80, push-pull mechanism, 81,
Connecting rod, the 82, first elastic component, 83, channel, 84, limit plate, 100, master control borad, 101, manipulation part, 102, power supply group, 103, light
Electric switch, 104, optical code disk, 105, upper limit detecting element, 106, lower limit detecting element, 109, inversion detection switch, 110,
Light-emitting component.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to Fig.1, Fig. 2, a kind of lifting device, including two X-type bar groups 20, the first sliding bar 23, the second sliding bar 25, biography
Lever 40, power mechanism 50, the first sliding equipment 60, the second sliding equipment 70 and push-pull mechanism 80 etc..Two X-types bar group, 20 phase
To being arranged in parallel.Each X-type bar group 20 includes two straight-bars 21, is realized hingedly in the middle part of two straight-bar 21 by shaft 22.One straight-bar
21 one end keep relatively fixed, and the other end is connected by the first sliding bar 23 with the corresponding end of another X-type bar group；Another straight-bar 21
One end keeps relatively fixed, and the other end is connected by the second sliding bar 25 with the corresponding end of another X-type bar group.
Screw rod can be used in the drive rod 40, and both ends are rotatably fixed by bearing 41.The power mechanism 50 includes master
Motor 51 and reduction gearbox 52, the reduction gearbox 52 is interior to be equipped with gear set, the output end phase of the input terminal and main motor 51 of the gear set
Even, the output end of the gear set and 40 one end of drive rod engaged transmission.When mover starting, after the deceleration of reduction gearbox 52, band
Dynamic drive rod 40 rotates.
First sliding equipment 60 includes the first sliding shoe 61 and transmission nut 62.It offers and passes through in the middle part of first sliding shoe 61
Logical first through hole 63 passes through for drive rod 40.The transmission nut 62 is fixed in first through hole 63 and is spiral shell with drive rod 40
Rotation transmission, for the linear movement for being converted to the first sliding shoe 61 that drive rod 40 is circumferential.From the folding of X-type bar group 20
For state to fully unfolded position, which is divided into first segment and second segment.When X-type bar group 20 is in
When receiving state, the first sliding equipment 60 is located at the end of 40 first segment of drive rod, when the movement of X-type bar group 20 is to being fully deployed shape
When state, the first sliding equipment 60 is located at the end of 40 second segment of drive rod.
It is additionally provided with startup structure between first sliding equipment 60 and X-type bar group 20, to drive in linearly moving first segment
Slide the first sliding bar 23 between starting position and closed position, when reaching starting position, X-type bar group deploying portion.It should
Startup structure includes two slopes 64 and two idler wheels 24, and two slopes 64 are formed in 61 two sides of the first sliding shoe, to incline along the vertical direction
Tiltedly, which can be plane, spiral edged surface or cambered surface, and angular range is 9 ° -61 °.Two idler wheel 24 is rotationally pacified
Loaded on, close to 23 position of the first sliding bar, the axis of rolling of idler wheel 24 is vertical with straight-bar 21 in two X-type bar groups 20.Linearly moving
When first segment, which is slidably matched with slope 64, and later in linearly moving second segment, idler wheel 24 is detached from slope 64.
Second sliding equipment 70 includes the second sliding shoe 71, offer in the middle part of the second sliding shoe 71 second through-hole 72 for
Drive rod 40 passes through.The second sliding shoe 71 fixation is arranged on the first sliding bar 23.
The push-pull mechanism 80 is connected between the first sliding equipment 60 and the second sliding equipment 70, for linearly moving
Second segment pushes and pulls the second sliding shoe 71, so that the first sliding bar 23 slides between starting position and rise extreme higher position.Push-and-pull
Mechanism 80 includes two connecting rods 81 and two first elastic components 82.First sliding shoe 61 and the second sliding shoe 71 offer two channels respectively
83, which is set in parallel in 40 two sides of drive rod.Two connecting rods, 81 both ends are movably arranged in the first sliding shoe respectively
61 and the second sliding shoe 71 in corresponding channel 83 in, 81 end of connecting rod simultaneously be equipped with limit plate 84.Two first elastic component 82 divides
It is not sheathed on two connecting rods 81, and opens and peak between the first sliding shoe 61 and the second sliding shoe 71, work as a buffer, avoid first
Collision between sliding shoe 61 and the second sliding shoe 71.
When the first sliding bar 23 is located at closed position, the distance between the first sliding shoe 61 and the second sliding shoe 71 are most
Closely, the first elastic component 82 is compressed, and the limit plate 84 of 81 one end of connecting rod is resisted against inner wall (or first in the outer part of the second sliding shoe 71
Sliding bar 23) on.When the first sliding bar 23, which is located at, rises extreme higher position, between the first sliding shoe 61 and the second sliding shoe 71
Distance is farthest, and two limit plates 84 of connecting rod 81 are born against on the first sliding shoe 61 inner wall in the inner part and the second sliding shoe 71
On inner wall in the inner part.In addition, in 23 sliding process of the first sliding bar, under the linkage effect of X-type bar group 20, the second sliding
Bar 25 also slides.
Referring to Fig. 3 to scheming, 8, the utility model also proposes a kind of same table, including pedestal 10, desktop 30, master control borad 100,
Manipulate part 101, power supply group 102 and a kind of above-mentioned lifting device etc..The pedestal 10 is frame shape, including two long sides 11 and two short sides
12, long side 11 is connected by connecting column 12 with gasket with the junction of short side 12, and long side 11 is equipped with track groove 15.Second sliding
25 end of bar is to be slidably matched with track groove 15.
30 bottom surface of desktop be equipped with two guide rails 31, two first sliding bars, 23 end of two X-type bar groups 20 respectively with guide rail 31
To be slidably matched.Drive rod 40 is installed on 30 bottom surface of desktop, and the guide rail is parallel with track groove 15 and drive rod 40.Each X-type bar
The fixing end of a straight-bar in group 20 is rotatably connected with a wherein short side, and the fixing end and desktop 30 of another straight-bar are rotatable
Connection.
The manipulation part 101 is located on desktop 30, is used for input control order.The manipulation part 101 can be key or knob
Or toggle switch etc., the control command of input include up and down, wake-up, memory etc., include that can rise automatically and point in rising
It is dynamic to rise, it include automatic decline and crawl decline in decline.At least two keys can be used, wherein a key is automatic for inputting
It rises and crawl rises, another key can distinguish automatic and point by long-pressing and short-press for inputting automatic decline and crawl decline
It is dynamic.Two key is located in the Different Plane of desktop 30, such as at the same position of 30 top and bottom of desktop, and apart from edge
On the adjacent both sides of a distance or 30 side of desktop, and the two has certain distance.It is set using two key Different Planes
It sets, and is set as two keys while can be waken up when pressing, with child-resistant maloperation, play functions of child lock.Power supply group 102 can
It is realized using rechargeable battery and associated peripheral circuits, and is equipped with USB power source line.
Master control borad 100 is connected with manipulation part 101, main motor 51 and power supply group 102, is rotated, is driven by control main motor 51
Make the first sliding bar 23 along guide rail 31 slide, drive the second sliding bar 25 along track groove 15 slide so that X-type bar group 20 fold or
It is fully deployed, desktop 30 is driven to go up and down.The master control borad 100 mainly includes MCU, main motor driving circuit, electric power management circuit, bee
Ring device, light-emitting component, timing circuit and each adaptable interface etc., and buzzer and light-emitting component are used to indicate state or prompting.
It further include optoelectronic switch 103 and optical code disk 104, for detecting the revolving speed of drive rod 40.The optical code disk 104 is fixed on
On 40 end of drive rod, which is oppositely arranged with optical code disk 104, for counting, the count value and drive rod 40
Revolving speed is related, is to count starting point with 30 receiving state of desktop, rises then count value and increases, and then count value is reduced for decline.The light
Electric switch 103 is connected with master control borad 100, and when manipulating the input memory order of part 101, master control borad 100 records light under current location
The count value of electric switch 103, when to input automatic lifting order next time, control lifting device is gone up and down to the current location.
It further include upper limit detecting element 105 and lower limit detecting element 106, the upper limit detecting element 105 and lower limit
Position detecting element 106 is distributed along 40 length direction of drive rod, is correspondingly provided with detected element on the first sliding equipment 60.When first
When sliding bar 23 is located at reception position, the lower limit detecting element 106 just with the detected element phase of the first sliding equipment 60
Information is fallen into place to detection；When the first sliding bar 23, which is located at, rises extreme higher position, the upper limit detecting element 105 is lucky
It is opposite with the detected element of the first sliding equipment 60 that information in place is risen with detection.The master control borad 100 and upper limit detection member
Part 105 is connected with lower limit detecting element 106 to be received an information control main motor 51 and stops working.
In addition, the upper limit detecting element 105 of the utility model, lower limit detecting element 106 can be used Hall element or
Travel switch etc. is realized.It further include having to be inverted detection switch 109, which is installed on desktop 30, with detection
Whether desktop 30 is inverted, and master control borad 100 is connected with detection switch 109 is inverted with when detecting that desktop 30 is inverted, control is gone up and down
The relevant device (main motor 51) of table stops working.
The pedestal 10 of the utility model highly rationally designs, so that under receiving state, drive rod 40, power mechanism 50,
The mechanisms such as one sliding equipment 60, the second sliding equipment 70, push-pull mechanism 80 are respectively positioned in 10 frame of pedestal, reduce integral thickness.
It is specific as follows that the utility model goes up and down principle:
Receiving state: referring to Fig. 3, Fig. 4, two X-type bar groups 20 are folded, and two straight-bars 21 are nearly parallel affixed on 30 bottom of desktop
Face.First sliding bar 23 is located at the closed position of guide rail 31.The distance between first sliding shoe 61 and the second sliding shoe 71 are nearest,
First elastic component 82 is compressed.
Rise the first stage: control main motor 51 is rotated in the forward direction to drive drive rod 40 to rotate, and the first sliding shoe 61 is along biography
Lever 40 moves forward, and carries out linearly moving first segment, and slope 64 pushes the idler wheel 24 in X-type bar group 20, drives X-type bar group
20 the first sliding bar 23 is moved since closed position along guide rail 31, until idler wheel 24 is detached from slope 64, the first sliding bar 23
Starting position is reached, at this point, the distance between the first sliding shoe 61 and the second sliding shoe 71 become larger, X-type bar group 20 drives desktop
30 rise to starting height.
Rise second stage: referring to Fig. 6, power mechanism 50 works on, and the first sliding shoe 61 continues to move along drive rod 40
Dynamic, into linearly moving second segment, after the distance between the first sliding shoe 61 and the second sliding shoe 71 reach farthest, first is sliding
Motion block 61 pulls the second sliding shoe 71 to move along drive rod 40, and 71 the first sliding bar of synchronous drive 23 of the second sliding shoe continues from opening
Dynamic position starts to move, until X-type bar group 20 drive desktop 30 rise to highest point, the upper limit detecting element 105 just with
The detected element of first sliding equipment 60 is opposite to rise information in place with detection, and control main motor 51 stops working, referring to figure
7。
Automatic to rise the resident stage: two X-type bar groups 20 are fully deployed.First sliding bar 23 is located at the rise highest of guide rail 31
Position.The distance between first sliding shoe 61 and the second sliding shoe 71 are farthest.
The decline first stage: control power mechanism 50 is reversely rotated to drive drive rod 40 to rotate, 61 edge of the first sliding shoe
Drive rod 40 moves backward and close to the second sliding shoe 71, the advanced linearly moving second segment of row, when the first sliding shoe 61 and the
Recently, then the first sliding shoe 61 pushes the second sliding shoe 71 to continue to move backward together to the distance between two sliding shoes 71, so that
First sliding bar 23 is mobile from extreme higher position is risen, until reaching starting position, X-type bar group 20 drives desktop 30 to drop to starting
Highly.
Decline second stage: power mechanism 50 continues to reversely rotate, and the first sliding shoe 61 continues to press on the second sliding shoe 71
It moves backward, idler wheel 24 reaches slope 64 and slides along inclined-plane, and the first sliding bar 23 continues to be moved to storage position from starting position
It sets, the lower limit detecting element 106 is just opposite with the detected element of the first sliding equipment 60 to fall into place information with detection,
Control main motor 51 stops working, and returns to receiving state.
During rising the first stage, rising second stage, decline first stage and decline second stage, at desktop 30
When any position, is closed by control power mechanism 50, desktop 30 can be made to be in the position and locked.The utility model energy
It implements function such as:
1, dormant state: under standby mode, if the MCU of master control borad 100 enters suspend mode shape without operation in certain time
State under the state, stops correlation output.
2, wake-up states: while two keys are pressed, buzzer sounding prompts to wake up successfully, into standby mode.
3, desktop rises: the key (such as in 1-2s) of short-press top surface, and master control borad 100 controls lifting device movement and drives table
Plate 30 rises, and after loosing one's grip, i.e., control desktop 30 stops rising, this is crawl rising:
The key (2s or more) of long-pressing top surface, master control borad 100 control lifting device and rise to highest point automatically.
4, desktop declines: the key (such as in 1-2s) of short-press bottom surface, and master control borad 100 controls lifting device movement and drives table
Plate 30 declines, and after loosing one's grip, i.e. control desktop 30 stops decline, this is crawl decline:
The key (2s or more) of long-pressing bottom surface, master control borad 100 control desktop 30 and drop to receiving state.
5, desktop lifting stops: during lifting device is in automatic lifting, arbitrarily pressing any key, that is, releases certainly
Dynamic lifting, control main motor 51 stop operating.
6, position memory: when desktop 30 rests on suitable position, while two key (5s or more) of long-pressing, buzzer sounding,
Prompt records the position.
7, position memory covers: when desktop 30 rests on suitable position, two key (5s or more) of long-pressing, buzzer are sent out again
Sound prompts to record the position, can cover the position of last memory.
8, memory area restores: when starting automatic lifting, lifting device goes up and down to memory area and is automatically stopped.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (10)
1. a kind of lifting device, including two X-type bar groups and the first sliding bar, which is oppositely arranged and hingedly, this first
Sliding bar is connected to two X-type bar group one end, it is characterised in that: further includes drive rod, power mechanism, the first sliding equipment, second
Sliding equipment and push-pull mechanism；The power mechanism output end is connect to drive its rotation with drive rod；First sliding equipment with
Drive rod transmission cooperation is additionally provided with starting knot will be converted to linear movement between first sliding equipment and X-type bar group
Structure, to drive the first sliding bar to slide between reception position and starting position in linearly moving first segment；Second sliding
Mechanism is arranged on drive rod and is connected with the first sliding bar；The push-pull mechanism is connected to the first sliding equipment and the second skate machine
To push and pull the second sliding equipment in linearly moving second segment between structure, so that the first sliding bar is in starting position and rises highest
It is slided between position.
2. a kind of lifting device as described in claim 1, it is characterised in that: the startup structure includes slope and idler wheel, is somebody's turn to do
Slope is formed on first sliding equipment, which is rotatably installed on the X-type bar group close to first sliding
Bar, in linearly moving first segment, which is slidably matched with slope.
3. a kind of lifting device as described in claim 1, it is characterised in that: first sliding equipment includes the first sliding shoe
And transmission nut；First sliding shoe offers first through hole so that the drive rod passes through；The transmission nut is fixed on first
It is worm drive in through-hole and with the drive rod.
4. a kind of lifting device as described in claim 1, it is characterised in that: second sliding equipment includes the second sliding
Block, the second sliding shoe offer the second through-hole so that the drive rod passes through.
5. a kind of lifting device as described in claim 1, it is characterised in that: the push-pull mechanism includes connecting rod and the first elasticity
Part, the connecting rod two end are arranged in first sliding equipment and the second sliding equipment respectively；First elastic component is sheathed on connecting rod
It goes up and opens and peak between the first sliding equipment and the second sliding equipment.
6. a kind of lifting device as described in claim 1, it is characterised in that: it further include the second sliding bar, second sliding bar
It is connected to the two X-types bar group other end.
7. a kind of automatic lifting table, including desktop, master control borad, manipulation part and power supply group, it is characterised in that: further include any right
It is required that a kind of lifting device described in 1 to 6, which is equipped with guide rail, and the first sliding boom end is that sliding is matched with guide rail
It closes；The master control borad is connected to control lifting device movement and desktop is driven to go up and down with power mechanism, manipulation part and power supply group.
8. a kind of automatic lifting table as claimed in claim 7, it is characterised in that: further include optoelectronic switch and optical code disk；The light
Code-disc is fixed on the drive rod；The optoelectronic switch and optical code disk are oppositely arranged to count；The master control borad and optoelectronic switch
It is connected.
9. a kind of automatic lifting table as claimed in claim 7, it is characterised in that: further include upper limit detecting element and lower limit
Detecting element, the upper limit detecting element and lower limit detecting element are distributed along the drive rod length direction, and with the master
Plate is controlled to be connected.
10. a kind of automatic lifting table as claimed in claim 7, it is characterised in that: it further include having inversion detection switch, the inversion
Detection switch is connected with the master control borad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466153.9U CN209017987U (en) | 2018-03-30 | 2018-03-30 | Lifting device and lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820466153.9U CN209017987U (en) | 2018-03-30 | 2018-03-30 | Lifting device and lifting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209017987U true CN209017987U (en) | 2019-06-25 |
Family
ID=66869742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820466153.9U Active CN209017987U (en) | 2018-03-30 | 2018-03-30 | Lifting device and lifting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209017987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495710A (en) * | 2019-09-16 | 2019-11-26 | 宁波康颖金属制品有限公司 | Go up and down tables |
| CN115903627A (en) * | 2022-12-28 | 2023-04-04 | 长兴精石科技有限公司 | Intelligent controller and intelligent control system thereof |
-
2018
- 2018-03-30 CN CN201820466153.9U patent/CN209017987U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495710A (en) * | 2019-09-16 | 2019-11-26 | 宁波康颖金属制品有限公司 | Go up and down tables |
| CN115903627A (en) * | 2022-12-28 | 2023-04-04 | 长兴精石科技有限公司 | Intelligent controller and intelligent control system thereof |
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