CN207353106U - A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus - Google Patents
A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus Download PDFInfo
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- CN207353106U CN207353106U CN201721435126.7U CN201721435126U CN207353106U CN 207353106 U CN207353106 U CN 207353106U CN 201721435126 U CN201721435126 U CN 201721435126U CN 207353106 U CN207353106 U CN 207353106U
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Abstract
The utility model provides a kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus, including：Bottom plate；Hydraulic cylinder, it includes cylinder body, first piston, output section and the first spring, the inferior part of the cylinder block is fixed on bottom plate, the first piston is located in cylinder body, first piston is located at the indoor side of epicoele and is fixed to a First piston bar one end, the First piston bar other end is through cylinder cap and extend out to outside cylinder body, and bottom chamber fills liquid；Foot pedal, it includes a plate body and a supporting rack；Fixing piece, it is used to fix foot pedal；The utility model has the beneficial effect that：1st, the design structure of hydraulic cylinder can guarantee that floor push has longer service life, and fixing piece can guarantee that hydraulic cylinder will not solve the technical problem proposed in background by false touch；2nd, the design of second piston bar, being effectively protected the first contact head and the second contact head will not damage by pressure because pressure is excessive, scientific and reasonable.
Description
Technical field
It the utility model is related to laser technology field, and in particular to a kind of Anti-mis-stepping hydraulic pressure for laser cure apparatus is ridden
Switch.
Background technology
Laser cure apparatus is a kind of heat cure means using laser to biological tissue, burns and controls available for treatment shell
Treatment, dept. of dermatology, ear-nose-throat department, gynaecology etc., over the course for the treatment of, can make therapentic part not bleeding or few bleeding, surgical procedure
Middle no Mechanical Contact, avoids contact infection, and surgical field of view is clear, and surgical quality is high.
Laser cure apparatus mainly includes host, conduit system and floor push three parts.The effect master of floor push
If launching laser, laser is just treated from the joint arm output of light-conducting system.Due in therapeutic process, it is necessary to export laser
Just need to step on floor push always, so higher to the fastness and reliability requirement of floor push.
In the prior art, floor push there are the problem of essentially consist in：1st, floor push is trampled for a long time to be easily damaged, its
Stress fatigue, and then disappearance resilience occur for internal rebound spring, can only replace floor push, replace floor push cost
Gao Genghui delays Case treatment；2nd, the design of current floor push, doctor easily step on by mistake during use, and high-energy swashs
Light all damages larger for human body and eyesight, therefore is easy to that accident occurs during use.For the problems of current
Floor push is need to improve, makes its more reasonability more convenient to use.
Utility model content
The problem of being fragile current floor push, easy false touch to be solved in the utility model, for institute in the prior art
Above shortcomings and a kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus is provided.
To achieve the above object, the utility model employs following technical solution：
A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus, including：
Bottom plate；
Hydraulic cylinder, it includes cylinder body, first piston, output section and the first spring, and the inferior part of the cylinder block is fixed on bottom plate
On, cylinder body is provided with a cylinder cap, and the first piston is located in cylinder body, and inner chamber of cylinder block is divided into mutually isolated by first piston
Upper chamber and lower chambers, first piston can be slided along inboard wall of cylinder block, and first piston is located at the indoor side of epicoele and is fixed to one
First piston bar one end, for the First piston bar other end through cylinder cap and extending out to outside cylinder body, bottom chamber fills liquid, and first
Spring one end is fixed with first piston, and the first spring other end is fixed with lower chambers bottom wall, and the output section includes efferent duct, the
Two pistons and second piston bar, the second piston are arranged in efferent duct and efferent duct are divided into mutually isolated first
Chamber and second chamber, the efferent duct is installed on cylinder body and efferent duct first chamber is connected with lower chambers bottom, and second lives
Plug can be slided along output inside pipe wall, and the side that second piston is located in second chamber is fixed to a second piston bar one end, and
The second piston bar other end is fixed with the first contact head of metal making, and the second contact of metal making is provided with bottom plate
Head, the first contact head connect 5v power supplys, and the second contact head connects the control signal of laser therapy host；
Foot pedal, it includes a plate body and a supporting rack, and support frame as described above is fixedly mounted on outer wall of cylinder block, plate body middle part
It is rotatablely connected with supporting rack, one end that plate body be located at First piston bar direction is to trample end, and the plate body other end is free end, when stepping on
Step on the plate body when trampling on end can make First piston bar from vertical direction on move down；
Fixing piece, it includes a hollow rectangle frame, and rectangle frame bottom is rotatably mounted on bottom plate, in plate body free end
A stay hook that rectangle frame top can be caught on is fixed with, and trample plate body when stay hook catches on rectangle frame to make first
Piston rod moves down；
Wherein, when non-depressed First piston bar, under the action of the first spring the first contact head to the second contact head it
Between have distance；When pressure First piston bar, the first spring force can be overcome and the first contact head can be made to be close to the second contact head.
Further, the end that First piston bar is located at outside cylinder body is fixed with a rod set, and rod set top surface is recessed to form one turn
Dynamic chamber, is rotatably mounted a hemisphere, hemisphere planar section extend out to rod set, and the bottom at end is trampled in plate body rotating intracavitary
Face is fixed with one for planar pad when trampling with hemisphere plane contact.In this way, when plate body rotates, since planar pad is not one
It is straight to be in horizontal plane state, therefore rotate hemispheroidal presence so that First piston bar can contact well with plate body always.
Further, the second piston bar includes：The body of rod, sliding shoe, inner cylinder, outer barrel and second spring, the body of rod one
End is located at the side in second chamber with second piston and fixes, and the body of rod other end is fixed to a sliding shoe side, and sliding shoe slides
Ground is arranged on second chamber outer wall, and sliding shoe opposite side is fixed to an inner cylinder one end, and the inner cylinder other end is inserted into an outer barrel,
Outer barrel outer tube lead and move down by wall, and the first contact head is fixed in end of the outer barrel away from sliding shoe, and inner cylinder is through having positioned at sliding
Second spring between motion block and outer barrel, second spring one end are fixed with sliding shoe, and the second spring other end is fixed with outer barrel, and
When the first contact head is close to the second contact head, second spring is in confined state.In this way, it is ensured that the first contact head
When being contacted with the second contact head, there can be the distance of one section of buffering, good contact and can cause to damage because of pressure is excessive
It is bad.
Compared with the prior art, the utility model has the advantages that：
1st, the design structure of hydraulic cylinder can guarantee that floor push has longer service life, and fixing piece can guarantee that hydraulic cylinder
The technical problem proposed in background will not be solved by false touch；
2nd, the design of second piston bar, is effectively protected the first contact head and the second contact head will not be excessive because of pressure
And damage by pressure, it is scientific and reasonable.
The further advantage, target and feature of the utility model embody part by following explanation, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the utility model entirety partial sectional view schematic diagram；
Fig. 2 is First piston bar top partial sectional view；
Fig. 3 is the utility model output section sectional view.
Embodiment
In order to which the technological means, creation characteristic, the reached purpose that realize the utility model more understand and are easy to acting on
Understand, the utility model is further elaborated with reference to the accompanying drawings and detailed description：
The utility model proposes a kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus, as shown in Figure 1, bag
Include：Bottom plate 1；Hydraulic cylinder 2, it includes cylinder body 21, first piston 22,23 and first spring 24 of output section, under the cylinder body 21
Portion is fixed on bottom plate 1, and cylinder body 21 is provided with a cylinder cap 25, and the first piston 22 is located in cylinder body 21, and first piston 22 will
21 inner cavity of cylinder body is divided into mutually isolated upper chamber and lower chambers, and first piston 22 can be slided along 21 inner wall of cylinder body, and first
Piston 22 is located at the indoor side of epicoele and is fixed to 221 one end of a First piston bar, and 221 other end of First piston bar passes through cylinder cap
25 and it extend out to outside cylinder body 21, bottom chamber fills liquid 26, can be that machine oil can also be other liquid substances, the first bullet
24 bottom chamber of spring, 24 one end of the first spring are fixed with first piston 22, and 24 other end of the first spring is fixed with lower chambers bottom wall,
The output section 23 includes efferent duct 231, second piston 232 and second piston bar 233, and the second piston 232 is arranged at
Mutually isolated first chamber and second chamber are divided into efferent duct 231 and by efferent duct 231, the efferent duct 231 is installed
On cylinder body 21 and 231 first chamber of efferent duct is connected with lower chambers bottom, and second piston 232 can be along 231 inner wall of efferent duct
Slide, the side that second piston 232 is located in second chamber is fixed to 233 one end of a second piston bar, and second piston bar 233
The other end be fixed with metal making the first contact head 27, be provided with bottom plate 1 metal making the second contact head 28, first
Contact head 27 connects 5v power supplys, and the second contact head 28 connects the control signal of laser therapy host；Foot pedal 3, it includes a plate body
31 and a supporting rack 32, support frame as described above 32 be fixedly mounted on 21 outer wall of cylinder body, the middle part of plate body 31 is rotated with supporting rack 32 to be connected
Connect, plate body 31 is located at the one end in 221 direction of First piston bar to trample end, and 31 other end of plate body is free end, is being stepped on when trampling
When stepping on end plate body 31 can make First piston bar 221 from vertical direction on move down；Fixing piece 4, it includes a hollow rectangle frame,
Rectangle frame bottom is rotatably mounted on bottom plate 1, and a fixation that can catch on rectangle frame top is fixed with 31 free end of plate body
Hook 41, and trampling plate body 31 when stay hook 41 catches on rectangle frame cannot move down First piston bar 221；
Wherein, when non-depressed First piston bar 221, first contact head 26 to the second connects under the action of the first spring 24
There is distance between contact 28；When pressure First piston bar 221,24 elastic force of the first spring can be overcome and can make the first contact head 26 with
Second contact head 28 is close to.
As shown in Fig. 2, the end that First piston bar 221 is located at outside cylinder body 21 is fixed with a rod set 221, rod set top surface depression
Forming one and rotate chamber, a hemisphere 222 is rotatably mounted rotating intracavitary, 222 planar section of hemisphere extend out to rod set,
The bottom surface that plate body 31 tramples end is fixed with one for planar pad when trampling with 222 plane contact of hemisphere.In this way, 31 turns of plate body
When dynamic, since planar pad is not to be constantly in horizontal plane state, the presence of hemisphere 222 is rotated so that First piston bar
221 can contact well with plate body 31 always.
As shown in figure 3, the second piston bar 233 includes：The body of rod 2331, sliding shoe 2332, inner cylinder 2333, outer barrel 2334
And second spring 2335,2331 one end of the body of rod are located at the side in second chamber with second piston 232 and fix, the body of rod 2331 is another
One end is fixed to 2332 side of a sliding shoe, and sliding shoe 2332 is slidingly arranged on second chamber outer wall, and sliding shoe 2332 is another
Side is fixed to 2333 one end of an inner cylinder, and 2333 other end of inner cylinder is inserted into an outer barrel 2334, and outer barrel 2334 is in inner cylinder 2333
Outer wall, which is led, to be moved down, and the first contact head 26 is fixed in end of the outer barrel 2334 away from sliding shoe 2332, and inner cylinder 2333, which passes through, position
Second spring 2335 between sliding shoe 2332 and outer barrel 2334,2335 one end of second spring are fixed with sliding shoe 2332, the
Two springs, 2335 other end is fixed with outer barrel 2334, and the second spring when the first contact head 26 is close to the second contact head 28
2335 are in confined state.In this way, it is ensured that when the first contact head 27 and the second contact head 28 contact, there can be one section to delay
The distance of punching, good contact and can cause to damage because of pressure is excessive.
In use, stepping on plate body 31 with foot tramples end, the first contact head 26 and the second contact head 27 can be made to contact triggering
Switch, just can disconnect switch after release；Fixing piece 4 is hooked above supporting rack 32, just can fixed plate body 31.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (3)
- A kind of 1. Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus, it is characterised in that including：Bottom plate；Hydraulic cylinder, it includes cylinder body, first piston, output section and the first spring, and the inferior part of the cylinder block is fixed on bottom plate, cylinder Body is provided with a cylinder cap, and the first piston is located in cylinder body, and inner chamber of cylinder block is divided into mutually isolated epicoele by first piston Room and lower chambers, first piston can be slided along inboard wall of cylinder block, and first piston is located at the indoor side of epicoele and is fixed to one first Piston rod one end, the First piston bar other end is through cylinder cap and extend out to outside cylinder body, and bottom chamber fills liquid, the first spring One end is fixed with first piston, and the first spring other end is fixed with lower chambers bottom wall, and the output section includes efferent duct, the second work Plug and second piston bar, the second piston are arranged in efferent duct and efferent duct are divided into mutually isolated first chamber And second chamber, the efferent duct is installed on cylinder body and efferent duct first chamber is connected with lower chambers bottom, second piston energy Slided along output inside pipe wall, the side that second piston is located in second chamber is fixed to a second piston bar one end, and second The piston rod other end is fixed with the first contact head of metal making, and the second contact head of metal making is provided with bottom plate, the One contact head connects 5v power supplys, and the second contact head connects the control signal of laser therapy host；Foot pedal, it includes a plate body and a supporting rack, and support frame as described above is fixedly mounted on outer wall of cylinder block, plate body middle part and branch Support is rotatablely connected, and one end that plate body be located at First piston bar direction is to trample end, and the plate body other end is free end, when trampling When trampling on end plate body can make First piston bar from vertical direction on move down；Fixing piece, it includes a hollow rectangle frame, and rectangle frame bottom is rotatably mounted on bottom plate, is fixed in plate body free end There is a stay hook that rectangle frame top can be caught on, and trample plate body when stay hook catches on rectangle frame to make first piston Bar moves down；Wherein, when non-depressed First piston bar, the first contact head has between the second contact head under the action of the first spring Distance；When pressure First piston bar, the first spring force can be overcome and the first contact head can be made to be close to the second contact head.
- A kind of 2. Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus according to claim 1, it is characterised in that the The end that one piston rod is located at outside cylinder body is fixed with a rod set, and rod set top surface is recessed to form a rotation chamber, is rotated rotating intracavitary Ground is provided with a hemisphere, and hemisphere planar section extend out to rod set, and the bottom surface that end is trampled in plate body is fixed with one for trampling When with the planar pad of hemisphere plane contact.
- 3. a kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus according to claim 1 or 2, its feature exist In the second piston bar includes：The body of rod, sliding shoe, inner cylinder, outer barrel and second spring, body of rod one end and second piston position Fixed in the side in second chamber, the body of rod other end is fixed to a sliding shoe side, and sliding shoe is slidingly arranged at the second chamber On chamber outer wall, sliding shoe opposite side is fixed to an inner cylinder one end, and the inner cylinder other end is inserted into an outer barrel, outer barrel wall outer tube Lead and move down, the first contact head is fixed in end of the outer barrel away from sliding shoe, and inner cylinder is through having positioned at sliding shoe and outer barrel Second spring, second spring one end fixes with sliding shoe, and the second spring other end is fixed with outer barrel, and when the first contact head with Second spring is in confined state when second contact head is close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435126.7U CN207353106U (en) | 2017-10-31 | 2017-10-31 | A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435126.7U CN207353106U (en) | 2017-10-31 | 2017-10-31 | A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN207353106U true CN207353106U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721435126.7U Active CN207353106U (en) | 2017-10-31 | 2017-10-31 | A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610951A (en) * | 2017-10-31 | 2018-01-19 | 重庆京渝激光技术有限公司 | A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus |
| CN110044536A (en) * | 2019-05-17 | 2019-07-23 | 大唐半导体科技有限公司 | A kind of gas-detecting device |
| CN110044535A (en) * | 2019-05-17 | 2019-07-23 | 大唐半导体科技有限公司 | A kind of gas detection method |
-
2017
- 2017-10-31 CN CN201721435126.7U patent/CN207353106U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610951A (en) * | 2017-10-31 | 2018-01-19 | 重庆京渝激光技术有限公司 | A kind of Anti-mis-stepping hydraulic pressure floor push for laser cure apparatus |
| CN110044536A (en) * | 2019-05-17 | 2019-07-23 | 大唐半导体科技有限公司 | A kind of gas-detecting device |
| CN110044535A (en) * | 2019-05-17 | 2019-07-23 | 大唐半导体科技有限公司 | A kind of gas detection method |
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