CN108381480A - A kind of lifting platform that can be automatically adjusted and lock according to operator's height - Google Patents
A kind of lifting platform that can be automatically adjusted and lock according to operator's height Download PDFInfo
- Publication number
- CN108381480A CN108381480A CN201810435133.XA CN201810435133A CN108381480A CN 108381480 A CN108381480 A CN 108381480A CN 201810435133 A CN201810435133 A CN 201810435133A CN 108381480 A CN108381480 A CN 108381480A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- wall
- operator
- operation console
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/02—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of table type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of lifting platforms that can be automatically adjusted and lock according to operator's height, including bottom plate, the both ends of the bottom plate upper surface have been fixedly connected with mounting plate, the bottom plate and mounting plate are hollow structure, the inner wall of the mounting plate slidably connects sliding shoe, the lower end of the sliding shoe is connected by the inner bottom wall of the first spring and mounting plate, people steps down on pedal, electric motor starting drives operation console to move downward, after the light that laser pen is sent out is blocked by the crown of people, photo resistance is no longer influenced by illumination, motor powers off, operation console position is set to fix, steady brace only need to be pulled, operation console can be made to rise to extreme higher position again.The present invention can automatically adjust the height of operation console according to the height of operator, improve comfort level when use, be conducive to the health of personnel.
Description
Technical field
The present invention relates to field of machining more particularly to a kind of liters that can be automatically adjusted and lock according to operator's height
Platform drops.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment.By adding
Difference in work mode can be divided into machining and pressure processing.Since processing the required accuracy is high, difficulty is big, it is often necessary to very long
Time could complete, existing operation console height can not change, if with operator increase mismatch, after working long hours,
Operator is easy fatigue, in the course of time, also results in various health problems.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed can be according to operator's body
The lifting platform of height automatic adjustment and locking.
To achieve the goals above, present invention employs following technical solutions：
A kind of lifting platform that can be automatically adjusted and lock according to operator's height, including bottom plate, the bottom plate upper surface
Both ends have been fixedly connected with mounting plate, and the bottom plate and mounting plate are hollow structure, the inner wall company of sliding of the mounting plate
It is connected to sliding shoe, the lower end of the sliding shoe is connected by the inner bottom wall of the first spring and mounting plate, two mounting plate phases
To side wall offer long stripes through hole, one of them described long stripes through hole activity is plugged with connecting rod, the connecting rod
One end be fixedly connected with the lateral wall of sliding shoe, the other end of the connecting rod is fixedly connected with operation console, the operation console
For L-type structure.
Preferably, the inner bottom wall of the bottom plate is fixedly connected with sleeve, and the inner wall of the sleeve is fixedly connected with the first electricity
The inner wall of magnet, the sleeve slidably connects the second electromagnet, and the upper surface of second electromagnet is fixedly connected with first
Conductive contact block, the upper end of the described first conductive contact block, which contradicts, the second conductive contact block, and the described second conductive contact block is through bottom plate
Upper surface, the described second conductive contact block fixing sleeve are connected to connecting plate, the inner roof wall that the connecting plate passes through third spring and bottom plate
The upper surface of connection, the bottom plate is connected with pedal, the lower face of the pedal by four in the 4th spring of matrix distribution
The fixed third conduction contact block embedded with the conductive contact block of matching second.
Preferably, the sidewall upper of the operation console is fixedly connected with laser pen.
Preferably, the inside of the mounting plate far from operation console offers refraction storehouse and dark chamber, the side in the refraction storehouse
Wall is fixedly connected with refracting telescope, and the refraction madial wall of the storehouse far from refracting telescope offers the two of the dark chamber of perforation and long stripes through hole
The inner wall of a loophole, the dark chamber is fixedly connected with photo resistance.
Preferably, the refracting telescope is made of the plane mirror that two minute surface angles are 90 °.
Preferably, the lower face of two sliding shoes is respectively connected with one end of drawstring, and the other end of the drawstring passes through
The fixed pulley that is rotatably connected in bottom plate on rear wall is simultaneously fixedly connected on fast pulley, and two fast pulleys are coaxially fixed to be connected
It is connected to spur gear, two spur gear engagements, one of them described spur gear is fixedly connected in the shaft of motor, the electricity
Machine is fixedly connected on the interior rear wall of bottom plate, the interior rear wall rotation connection of another described spur gear and bottom plate, another straight-tooth
The coaxial fixing sleeve of fast pulley on wheel is connected to ratchet, and the ratchet activity is connected with steady brace, and the steady brace rotation is inserted
It is connected in the upper surface of bottom plate, the upper end of the steady brace, which contradicts, has limiting plate, the limiting plate to be fixedly connected on bottom plate
Upper surface, the limiting plate are connected by the side wall of second spring and steady brace.
Preferably, the side wall of the operation console is fixedly connected with hook.
Compared with prior art, the beneficial effects of the invention are as follows：People steps down on pedal, and electric motor starting drives operation console downward
Movement, after the light that laser pen is sent out is blocked by the crown of people, photo resistance is no longer influenced by illumination, and motor power-off makes operation console
Position is fixed, and only need to pull steady brace, you can operation console is made to rise to extreme higher position again.The present invention can be according to operator
Height automatic adjustment operation console height, improve comfort level when use, be conducive to the health of personnel.
Description of the drawings
Fig. 1 is structural schematic diagram proposed by the present invention；
Fig. 2 is the portions A enlarged diagram；
Fig. 3 is the portions B enlarged diagram；
Fig. 4 is circuit diagram of the present invention.
In figure：Bottom plate 1, mounting plate 2, sliding shoe 3, the first spring 4, operation console 5, laser pen 6, refracting telescope 7, photo resistance
8, fixed pulley 9, fast pulley 10, ratchet 11, spur gear 12, steady brace 13, limiting plate 14, second spring 15, sleeve 16, first
Electromagnet 17, second the 19, second conductive contact block 20 of the 18, first conductive contact block of electromagnet, connecting plate 21, third spring 22, pedal
23, third conduction contact block 24, the 4th spring 25.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of lifting platform that can be automatically adjusted and lock according to operator's height, including bottom plate 1, bottom plate 1
The both ends of upper surface have been fixedly connected with mounting plate 2, and bottom plate 1 and mounting plate 2 are hollow structure, and the inner wall of mounting plate 2 is sliding
Dynamic to be connected with sliding shoe 3, the lower end of sliding shoe 3 is connect by the first spring 4 with the inner bottom wall of mounting plate 2, two 2 phases of mounting plate
To side wall offer long stripes through hole, one of long stripes through hole activity is plugged with connecting rod, one end of connecting rod with
The lateral wall of sliding shoe 3 is fixedly connected, and the other end of connecting rod is fixedly connected with operation console 5, and operation console 5 is L-type structure, bottom plate
1 inner bottom wall is fixedly connected with sleeve 16, and the inner wall of sleeve 16 is fixedly connected with the first electromagnet 17, the inner wall sliding of sleeve 16
It is connected with the second electromagnet 18, the upper surface of the second electromagnet 18 is fixedly connected with the first conductive contact block 19, the first conductive contact block
19 upper end, which contradicts, the second conductive contact block 20, and the second conductive contact block 20 runs through the upper surface of bottom plate 1, and the second conductive contact block 20 is solid
Surely it is socketed with connecting plate 21, connecting plate 21 is connect by third spring 22 with the inner roof wall of bottom plate 1, and the upper surface of bottom plate 1 passes through
Four the 4th springs 25 in matrix distribution are connected with pedal 23, and the lower face of pedal 23 is fixed embedded with the conductive contact block of matching second
20 third conduction contact block 24, the sidewall upper of operation console 5 are fixedly connected with laser pen 6, the mounting plate 2 far from operation console 5
Inside offers refraction storehouse and dark chamber, and the side wall for reflecting storehouse is fixedly connected with refracting telescope 7, reflects inside of the storehouse far from refracting telescope 7
Wall offers two loopholes for penetrating through dark chamber and long stripes through hole, and the inner wall of dark chamber is fixedly connected with photo resistance 8, refracting telescope
7 be 90 ° by two minute surface angles plane mirror form, the lower face of two sliding shoes 3 is respectively connected with one end of drawstring, drawstring
The other end pass through the fixed pulley 9 that is rotatably connected in bottom plate 1 on rear wall and be fixedly connected on fast pulley 10, two fast pulleys
10 have been fixedly and coaxially connected spur gear 12, and two spur gears 12 engage, and one of spur gear 12 is fixedly connected on motor
In shaft, motor is fixedly connected on the interior rear wall of bottom plate 1, and the interior rear wall of another spur gear 12 and bottom plate 1 is rotatablely connected, separately
10 coaxial fixing sleeve of fast pulley on one spur gear 12 is connected to ratchet 11, and 11 activity of ratchet is connected with steady brace 13, fixed
The rotation of pull rod 13 is plugged in the upper surface of bottom plate 1, and the upper end of steady brace 13, which contradicts, limiting plate 14, and limiting plate 14, which is fixed, to be connected
It is connected on the upper surface of bottom plate 1, limiting plate 14 is connect by second spring 15 with the side wall of steady brace 13, the side wall of operation console 5
It is fixedly connected with hook.
Operation principle：First the 19, second conductive contact block 20 of conductive contact block and third conduction contact block 24 form a switch dress
It sets, people steps down on pedal 23, and when the light that laser pen 6 is sent out is impinged upon through superrefraction in photo resistance 8, pedal 23 pushes the first conduction
The conductive contact block 20 of contact block 19, second and third conduction contact block 24 contact, and form access, electric motor starting, and turn spur 12 rotates,
Operation console 5 is driven to move downward, after the light that laser pen 6 is sent out is blocked by the crown of people, photo resistance 8 is no longer influenced by illumination,
Resistance value changes, and so that the first electromagnet 17 and 18 electric current of the second electromagnet is reduced and then the repulsion of generation is made to reduce, repulsion reduces
Keep the first electromagnet 17 and the second electromagnet 18 close, the first conductive contact block 19 is detached with the second conductive contact block 20, motor power-off,
Steady brace 13 blocks ratchet 11, and motor cannot rotate counterclockwise, and 5 position of operation console is made to fix, and only need to pull steady brace
13, due to the thrust of the first spring 4, you can operation console 5 is made to rise to extreme higher position.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of lifting platform that can be automatically adjusted and lock according to operator's height, including bottom plate (1), which is characterized in that described
The both ends of bottom plate (1) upper surface have been fixedly connected with mounting plate (2), and the bottom plate (1) and mounting plate (2) are hollow structure,
The inner wall of the mounting plate (2) slidably connects sliding shoe (3), the lower end of the sliding shoe (3) by the first spring (4) with
The inner bottom wall of mounting plate (2) connects, and two opposite side walls of the mounting plate (2) offer long stripes through hole, one of them
The long stripes through hole activity is plugged with connecting rod, and one end of the connecting rod is fixedly connected with the lateral wall of sliding shoe (3), institute
The other end for stating connecting rod is fixedly connected with operation console (5), and the operation console (5) is L-type structure.
2. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 1, feature exist
In the inner bottom wall of the bottom plate (1) is fixedly connected with sleeve (16), and the inner wall of the sleeve (16) is fixedly connected with the first electromagnetism
The inner wall of iron (17), the sleeve (16) slidably connects the second electromagnet (18), the upper surface of second electromagnet (18)
It is fixedly connected with the first conductive contact block (19), the upper end of the described first conductive contact block (19), which contradicts, the second conductive contact block (20),
Described second conductive contact block (20) runs through the upper surface of bottom plate (1), and described second conductive contact block (20) fixing sleeve is connected to connecting plate
(21), the connecting plate (21) is connect by third spring (22) with the inner roof wall of bottom plate (1), the upper surface of the bottom plate (1)
Be connected with pedal (23) by four the 4th springs (25) in matrix distribution, the lower face of the pedal (23) fix embedded with
Third conduction contact block (24) with the second conductive contact block (20).
3. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 1, feature exist
In the sidewall upper of the operation console (5) is fixedly connected with laser pen (6).
4. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 1, feature exist
In the inside of the mounting plate (2) far from operation console (5) offers refraction storehouse and dark chamber, and the side wall in the refraction storehouse is fixed
It is connected with refracting telescope (7), the refraction madial wall of the storehouse far from refracting telescope (7) offers the two of the dark chamber of perforation and long stripes through hole
The inner wall of a loophole, the dark chamber is fixedly connected with photo resistance (8).
5. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 4, feature exist
In the refracting telescope (7) is made of the plane mirror that two minute surface angles are 90 °.
6. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 1, feature exist
In the lower face of two sliding shoes (3) is respectively connected with one end of drawstring, and the other end of the drawstring, which passes through, to be rotatably connected on
Fixed pulley (9) on bottom plate (1) interior rear wall is simultaneously fixedly connected on fast pulley (10), and two fast pulleys (10) are coaxial solid
Surely it is connected with spur gear (12), two spur gear (12) engagements, one of them described spur gear (12) is fixedly connected on electricity
In the shaft of machine, the motor is fixedly connected on the interior rear wall of bottom plate (1), another described spur gear (12) and bottom plate (1)
The rotation connection of interior rear wall, the coaxial fixing sleeve of fast pulley (10) on another spur gear (12) is connected to ratchet (11), the spine
Wheel (11) activity is connected with steady brace (13), and steady brace (13) rotation is plugged in the upper surface of bottom plate (1), described
The upper end of steady brace (13), which contradicts, has limiting plate (14), the limiting plate (14) to be fixedly connected on the upper surface of bottom plate (1), institute
Limiting plate (14) is stated to connect with the side wall of steady brace (13) by second spring (15).
7. a kind of lifting platform that can be automatically adjusted and lock according to operator's height according to claim 1, feature exist
In the side wall of the operation console (5) is fixedly connected with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435133.XA CN108381480A (en) | 2018-05-09 | 2018-05-09 | A kind of lifting platform that can be automatically adjusted and lock according to operator's height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810435133.XA CN108381480A (en) | 2018-05-09 | 2018-05-09 | A kind of lifting platform that can be automatically adjusted and lock according to operator's height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108381480A true CN108381480A (en) | 2018-08-10 |
Family
ID=63070763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810435133.XA Withdrawn CN108381480A (en) | 2018-05-09 | 2018-05-09 | A kind of lifting platform that can be automatically adjusted and lock according to operator's height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108381480A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176080A (en) * | 2019-05-17 | 2019-08-27 | 嘉兴缔华贸易有限公司 | A kind of scenic spot self-service ticketing machine |
| CN110409583A (en) * | 2019-06-19 | 2019-11-05 | 山东华宇工学院 | A kind of adjustable seating and squatting bi service closet |
| CN110513662A (en) * | 2019-07-09 | 2019-11-29 | 潍坊博瑞光电科技有限公司 | Light adjusting controller is concentrated in cultivation illumination convenient for safeguarding |
| CN111649171A (en) * | 2020-06-10 | 2020-09-11 | 李良德 | Valve steel casting with height adjusting function |
| CN112026037A (en) * | 2020-09-04 | 2020-12-04 | 赵云 | Automatic silicon crystal bar cutting device advances one by one |
| CN112217952A (en) * | 2020-09-29 | 2021-01-12 | 温州卡度琳广告设计有限公司 | Image digital acquisition device based on new generation information technology |
| CN114300114A (en) * | 2021-12-24 | 2022-04-08 | 武汉联影智融医疗科技有限公司 | Method, device, equipment and storage medium for adjusting operation remote control device |
-
2018
- 2018-05-09 CN CN201810435133.XA patent/CN108381480A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176080A (en) * | 2019-05-17 | 2019-08-27 | 嘉兴缔华贸易有限公司 | A kind of scenic spot self-service ticketing machine |
| CN110176080B (en) * | 2019-05-17 | 2021-09-21 | 嘉兴卓十生物科技有限公司 | Unmanned ticket vending machine in scenic spot |
| CN110409583A (en) * | 2019-06-19 | 2019-11-05 | 山东华宇工学院 | A kind of adjustable seating and squatting bi service closet |
| CN110513662A (en) * | 2019-07-09 | 2019-11-29 | 潍坊博瑞光电科技有限公司 | Light adjusting controller is concentrated in cultivation illumination convenient for safeguarding |
| CN110513662B (en) * | 2019-07-09 | 2024-04-05 | 山东舍拜恩环保科技有限公司 | Centralized light-adjusting controller for cultivation lighting convenient to maintain |
| CN111649171A (en) * | 2020-06-10 | 2020-09-11 | 李良德 | Valve steel casting with height adjusting function |
| CN111649171B (en) * | 2020-06-10 | 2021-11-30 | 济南迈克阀门科技有限公司 | Valve steel casting with height adjusting function |
| CN112026037A (en) * | 2020-09-04 | 2020-12-04 | 赵云 | Automatic silicon crystal bar cutting device advances one by one |
| CN112217952A (en) * | 2020-09-29 | 2021-01-12 | 温州卡度琳广告设计有限公司 | Image digital acquisition device based on new generation information technology |
| CN112217952B (en) * | 2020-09-29 | 2022-06-03 | 深圳市梦作坊科技有限公司 | Image digital acquisition device based on information technology |
| CN114300114A (en) * | 2021-12-24 | 2022-04-08 | 武汉联影智融医疗科技有限公司 | Method, device, equipment and storage medium for adjusting operation remote control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180810 |