CN109173095A - A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function - Google Patents
A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function Download PDFInfo
- Publication number
- CN109173095A CN109173095A CN201811303161.2A CN201811303161A CN109173095A CN 109173095 A CN109173095 A CN 109173095A CN 201811303161 A CN201811303161 A CN 201811303161A CN 109173095 A CN109173095 A CN 109173095A
- Authority
- CN
- China
- Prior art keywords
- piston
- body frame
- frame plate
- pressure cylinder
- tripper
- 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.)
- Pending
Links
- 238000001959 radiotherapy Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 18
- 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 claims description 17
- 230000008676 import Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 4
- 229920001169 thermoplastic Polymers 0.000 description 10
- 239000004416 thermosoftening plastic Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 206010028980 Neoplasm Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002591 computed tomography Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 210000004916 vomit Anatomy 0.000 description 2
- 230000008673 vomiting Effects 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010028817 Nausea and vomiting symptoms Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000000193 iodinated contrast media Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention relates to a kind of tripper for radiotherapy body frame plate and the body frame plates with unlocking function, which is characterized in that is driven using hydraulic and/or air pressure, and realizes unlocking function；Tripper provided by the present invention, it can be driven using hydraulic and/or air pressure, without the concern for the directionality problem of power output, transmission mechanism and the unlocking mechanism for not only contributing to tripper and body frame plate are simpler, cost is lower, is more advantageous to the universal and popularization of tripper and the body frame plate with unlocking function.
Description
Technical field
The present invention relates to radiotherapy apparatus technical fields, and in particular to a kind of tripper for radiotherapy body frame plate and has
The body frame plate of unlocking function.
Background technique
Radiotherapy, abbreviation radiotherapy are one of the main means of current treatment malignant tumour, probably have 2/3 it is pernicious swollen
Tumor patient needs to receive radiotherapy；Domestic radiotherapy has currently integrally come into accurate treatment stage, accurate radiotherapy
It is to be completed based on the image of radiotherapy localization CT scan generation；Radiotherapy localization CT is to acquire to suffer under a unified coordinate system
Person's body image, doctor are based on this image progress tumor target and delineate, then by the design of physics Shi Jinhang radiotherapy planning, to radiotherapy
Plan can carry out radiotherapy after being verified；In radiotherapy, keeping the fixation of patient position is the key that accurately to treat.
Currently, within the hospital, generalling use a sleeve fixture mechanism and patient being fixed, the fixed device includes: heat
Plastic film (or being orientation film) and body frame plate (or being positioning plate), wherein body frame plate is a plate, the both sides of the edge of body frame plate
Place is respectively arranged with several location holes, and the edge of the two sides of thermoplastic film is respectively arranged with edge strip, on the edge strip described in correspondence
Be respectively arranged with fixation hole at the position of location hole, be respectively arranged with bolt and guide in fixation hole, bolt and guide it is specific
Structure may refer to Chinese patent: CN 201611073892 or CN 201621293392；In use this fixation device to patient
When being fixed, needs first to be horizontally arranged body frame plate, then allow patient to lie low on body frame plate, be then covered on thermoplastic film
With patient, and the guide on thermoplastic film is respectively put into corresponding location hole, finally, medical staff is manually pressed by bolt,
Guide is extended in the lower end of bolt, and squeezes guide, and guide is squeezed and expands, so that the side wall of clamping location hole, realizes lock
Tight function；After use finishes, medical staff extracts the bolt in each location hole manually, to complete to unlock, so that patient
Can be movable, while thermoplastic film can also be disassembled from body frame plate；For needing to carry out the patient of radiotherapy, either
In radiotherapy early period, such as thermoplastic film production, positioning CT scan, location confirmation process, or during receiving radiotherapy,
Medical staff requires that patient is fixed using the fixation device.
Within the hospital, in order to distinguish tumor target preferably with surrounding tissue, it usually needs use the CT containing iodine
Contrast medium (commonly referred to as developer needs patient to swallow before scanning) carries out positioning enhancing scanning, in order to more smart
Really carry out delineating for target area；The common adverse effect of the contrast medium containing iodine is the reaction of gastrointestinal tract, often has patient to have Nausea and vomiting
Symptom；When patient is not fixed with thermoplastic film, patient can freely vomit when vomitting, asphyxiant
Possibility is smaller；But in the case where there is thermoplastic film fixed, the entire head of patient, neck, chest are usually by thermoplastic
Film is fixed on body frame plate, patient cannot head or gauge head partially, in this case, if patient vomits, vomitus can not
Situations such as excluding, asphyxia and aspiration pneumonia easily occur, in addition it is dead, and there are biggish security risks.
With the body frame plate or tripper of unlocking function disclosed in the prior art, solution lock section, driving section are generally included
And trigger unit, wherein solution lock section is connected by driving section with trigger unit, and trigger unit is used to trigger under the effect of external force, and
Triggering power is generated, driving section is used to pop up under the action of triggering power and correspond to for transmitting the triggering power, solution lock section
Bolt, so as in case of emergency realize unilateral unlock or bilateral unlock.
However, the body frame plate disclosed in the prior art for the tripper of radiotherapy body frame plate or with unlocking function,
When being unlocked, triggering power that patient is applied by unlock, it will usually make driving section in the horizontal direction in move, from
And solution lock section is driven to move, realize unlock；And in the prior art, when the bolt of fixed thermoplastic film is locked at the location hole of body frame plate
In after, the axis of bolt is generally in vertical direction, only vertical direction squeeze bolt, be just able to achieve unlocking function；To
Cause in practical unlocking process, trigger power and from driving section be transmitted to solution lock section, need to change the direction of triggering power, i.e., from
Horizontal direction is converted into vertical direction, is just able to achieve unlocking function；On the one hand, in design tripper or with unlocking function
When body frame plate, require consideration for how will to trigger power from horizontal direction be converted into vertical direction, to considerably increase design
Difficulty；On the other hand, in existing tripper and body frame plate with unlocking function, transmission and solution lockwork usually compare
Complexity, higher cost.
Summary of the invention
It is more convenient for carrying out power transmission, the unlock better tripper of synchronism the purpose of the present invention is to provide one kind.
The technical scheme adopted by the invention is that:
A kind of tripper for radiotherapy body frame plate, is driven using hydraulic and/or air pressure, and realizes unlock function
Energy.
Preferably, including pressure cylinder, runner is provided in the pressure cylinder, it is living that one end of the runner is provided with first
Plug, the other end are provided with second piston, liquid and/or gas are sealed between the first piston and the second piston, and
The runner includes at least one bending part, and the bending part is for changing the direction of runner, and first piston is for connecting triggering
Portion, second piston are provided with mandril, and institute's mandril realizes unlocking function for ejecting corresponding bolt.
Further, further include pedestal and top plate, be provided with several lockholes on the top plate, the lockhole is respectively used to pair
The location hole on body frame plate is answered, the pressure cylinder is set in the pedestal, and one end of the mandril is set to corresponding lockhole
It is interior.
First piston and second piston can move the length direction of runner along pressure cylinder；When triggering unlock, touching
Hair portion squeezes and drives first piston, on the one hand, first piston is by the liquid that is sealed in pressure cylinder and/or gas by pressure
Second piston is passed to, on the other hand, liquid and/or the gas edge together with second piston of the mobile driving sealing of first piston
The length direction of pressure cylinder is mobile, so that mandril be driven to move straight up, in this process, mandril can extend lock
Hole squeezes the bolt being locked in location hole into protruding into the location hole of top, realizes the unlocking function to bolt.
Preferably, the runner includes a bending part, and the bending part is 90 degree, and the bending part is for changing described
The direction of second piston, and keep the second piston and corresponding lockhole coaxial.
In a kind of preferred scheme, the pressure cylinder is made of the channel being set in the pedestal.
In another preferred scheme, the pressure cylinder is the tubular container of both ends open, and the pressure cylinder includes tube wall,
The tube wall surrounds the runner.
Optionally, the pressure cylinder is pipeline or hose.
In a kind of preferred scheme, the pressure cylinder, and each pressure cylinder are respectively arranged at corresponding each lockhole
First piston be respectively arranged with connecting rod, the other end of the connecting rod is connected to same driving section, each connecting rod phase
It is mutually parallel.
Preferably, the driving section can preferentially use T-shaped structure.
In another preferred scheme, the runner being arranged in the pressure cylinder includes an import and several outlets, described
Entrance is provided with the first piston, and the exit is respectively arranged with the second piston, and first piston and each second live
Liquid and/or gas are sealed in runner between plug, first piston is for connecting driving section or trigger unit, second piston difference
For being corresponded with the lockhole.
It further, further include spring, the spring pocket is set to the mandril, one end of spring and the second piston phase
Even, the other end is connected with pressure cylinder or corresponding lockhole, and the spring is for buffering and resetting.
A kind of body frame plate with unlocking function, including panel and aforementioned tripper are provided on the panel several
Location hole, the location hole are respectively used to locking latch.
Compared with prior art, using provided by the invention a kind of for the tripper of radiotherapy body frame plate and with unlock
The body frame plate of function can be driven, without the concern for the directionality problem of power output, not only using hydraulic and/or air pressure
Be conducive in tripper and body frame plate with unlocking function, transmission and solution lockwork are simpler, and cost is lower, more favorably
In the universal and popularization of tripper and the body frame plate with unlocking function.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of pressure cylinder in a kind of tripper provided in the embodiment of the present invention 1.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is a kind of structural schematic diagram of the tripper provided in the embodiment of the present invention 1.
Fig. 4 is in the embodiment of the present invention 1 in a kind of tripper for providing, each pressure cylinder connect with driving section after structure
Schematic diagram.
Fig. 5 is the A-A direction view of Fig. 3.
Fig. 6 is the B-B direction view of Fig. 3.
Fig. 7 is the B-B direction view after unlock in a kind of tripper provided in the embodiment of the present invention 1.
Fig. 8 is the structural schematic diagram of pressure cylinder in a kind of tripper provided in the embodiment of the present invention 3.
Fig. 9 is the structural schematic diagram of pressure cylinder in a kind of tripper provided in the embodiment of the present invention 4.
Figure 10 is a kind of structural schematic diagram of the tripper provided in the embodiment of the present invention 5.
Figure 11 is a kind of tripper provided in the embodiment of the present invention 5, the C-C direction view before unlock.
Figure 12 is a kind of tripper provided in the embodiment of the present invention 5, the C-C direction view after unlock.
Description of symbols in figure
Top plate 101, lockhole 102,
Pedestal 201, notch 202, spring 203,
Pressure cylinder 301, tube wall 302, first piston 303, second piston 304, connecting rod 305, mandril 306, bending part
307, runner 308, main line 309, looped pipeline road 310, import 311, outlet 312, liquid (liquid and/or gas) 313
Trigger unit 401, pedal 402, connecting rod 1, connecting rod 2 404, hinged 405,
Driving section 502,
Panel 601, location hole 602,
Edge strip 701, guide 702, bolt 703.
Specific embodiment
The present invention provides a kind of tripper for radiotherapy body frame plate, which uses hydraulic and/or air pressure
It is driven, to realize unlocking function.
As indicated in the background, for the tripper of radiotherapy body frame plate or with unlocking function disclosed in the prior art
Body frame plate, when being unlocked, triggering power that patient is applied by unlock, it will usually make driving section in the horizontal direction in occur
It is mobile, so that solution lock section be driven to move, realize unlock；And in the prior art, when the bolt of fixed thermoplastic film is locked at body frame plate
Location hole in after, the axis of bolt is generally in vertical direction, only vertical direction squeeze bolt, be just able to achieve unlock function
Energy；Summarize so as to cause in practical unlocking process, trigger power from driving section and be transmitted to solution lock section, needs to change triggering power
Direction is converted into vertical direction from horizontal direction, is just able to achieve unlocking function；On the one hand, it is designing tripper or is having
When the body frame plate of unlocking function, require consideration for how will to trigger power from horizontal direction be converted into vertical direction, thus significantly
Increase design difficulty；On the other hand, in existing tripper and body frame plate with unlocking function, the machine of transmission and unlock
Structure is usually relatively complex, higher cost.
And in scheme provided by the present embodiment, tripper is driven using hydraulic and/or air pressure, the liquid of sealing
Or the internal pressure of gas is equal everywhere, isotropism (i.e. the pressure of all directions is identical) does not need to examine when being driven
The directionality problem for considering power output not only contributes in tripper and body frame plate with unlocking function, transmission and unlock
Mechanism is simpler, and cost is lower, is more advantageous to the universal and popularization of tripper and the body frame plate with unlocking function.
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
Embodiment 1
As shown in Figures 1 and 2, a kind of tripper for radiotherapy body frame plate, including pressure are provided in the present embodiment
Cylinder 301 is provided with runner 308 in the pressure cylinder 301, and one end of the runner 308 is provided with first piston 303, the other end
It is provided with second piston 304, liquid and/or gas 313 are sealed between first piston 303 and second piston 304；It can manage
Solution, the interior sealing of runner 308 can be liquid 313, be also possible to gas (preferably Incompressible gas generallys use air),
It can also be the mixture of gas and liquid；As an example, in the present embodiment, seal in runner 308 be liquid 313 (after
Text repeats no more)；On the one hand, first piston 303 and second piston 304 can become an entirety, can be another with synchronizing moving
Aspect allows the triggering power born on first piston 303 to be transmitted to second piston 304 by the liquid 313 of sealing；
The runner 308 include at least one bending part 307, the bending part 307 for changing runner 308 direction；
In general, first piston 303 is the input direction for triggering power, second piston 304 is to trigger the outbound course of power, bending part
307 setting can be convenient, effectively change the direction of triggering power, and changes direction and have little effect to triggering power
(because the pressure of sealing liquid 313 is equal everywhere, with the shape of runner 308 unrelated), i.e., triggering power, which is not present, is weakened
Situation；
In the present embodiment, first piston 303 as an example, can pass through connecting rod 305 for connecting trigger unit 401
And/or driving section 502 connects trigger unit 401 and first piston 303, so that triggering power can be transmitted from trigger unit 401
To first piston 303；
In the present embodiment, second piston 304 is provided with mandril 306, and mandril 306 is coaxial with second piston 304, mandril
306 for ejecting corresponding bolt, to realize unlocking function when triggering unlock.
As shown in figure 3, this tripper further includes pedestal 201 and top plate 101 in further embodiment, set on top plate 101
Several lockholes 102 are equipped with, lockhole 102 is respectively used to the location hole on corresponding body frame plate, and the pressure cylinder 301 is set to pedestal
In 201, one end of mandril 306 is set in corresponding lockhole 102, and when triggering unlock, mandril 306 can be along corresponding lock
Lockhole 102 is extended in hole 102, to realize unlocking function.
In the present embodiment, first piston 303 and second piston 304 can along pressure cylinder 301 runner 308 length
It is mobile to spend direction；When triggering unlock, trigger unit 401 squeezes and first piston 303 is driven to move along runner 308, on the one hand,
Pressure is passed to second piston 304 by the liquid and/or gas 313 being sealed in pressure cylinder 301 by first piston 303, separately
On the one hand, the liquid and/or gas 313 of the mobile driving sealing of first piston 303 are with second piston 304 together along runner 308
Mobile, so that mandril 306 be driven to move straight up, in this process, mandril 306 can extend lockhole 102, into protruding into
In the location hole of top, the bolt being locked in location hole is squeezed, realizes the unlocking function to bolt.
In the preferred embodiment provided by the present embodiment, runner 308 includes a bending part 307, the bending part 307
Bending angle be 90 degree, bending part 307 for changing the second piston 304 direction, and make the second piston 304 with it is right
The lockhole 102 answered is coaxial, that is, in the present embodiment, the axis of the first piston 303 is horizontally oriented, curved by 90 degree
After folding, the axis direction of second piston 304 is exactly in vertical direction, converts from horizontal direction to be conducive to that power will be triggered
For vertical direction.
As shown in Figure 1 or 2, provided by the present embodiment in a kind of preferred scheme, the pressure cylinder 301 is two
The tubular container of end opening, the pressure cylinder 301 include tube wall 302, and the tube wall 302 surrounds the runner 308；Pressure at this time
Cylinder 301 is an independent component, and the first piston 303 and second piston 304 can be respectively arranged at the two of pressure cylinder 301
In the runner 308 at end, the runner 308 between first piston 303 and second piston 304 fills liquid and/or gas 313,
As shown in Figure 2.
In the present embodiment, corresponding notch 202 being provided on the pedestal 201 of tripper will press when being assembled
Power cylinder 301 is fixed in the notch 202 of pedestal 201, was not only easily installed and was dismantled, but also is convenient for overhauling, or ask
When topic, local pressure cylinder 301 is replaced.
In the present embodiment, pressure cylinder 301 can be pipeline or hose, on the one hand, advantageously reduce cost, another party
Face is convenient for arranging and install.
In the present embodiment, the pressure cylinder 301, and each pressure are respectively arranged at corresponding each lockhole 102
The first piston 303 of cylinder 301 is respectively arranged with connecting rod 305, and the other end of the connecting rod 305 is connected to same transmission
Portion 502, each connecting rod 305 are parallel to each other；To synchronize transmission.
As an example, in the prior art, six are provided on a kind of common common aspect frame plate (i.e. without unlocking function)
A location hole, center line of six location holes respectively along body frame plate length direction is symmetrical, to realize the solution to the body frame plate
Lock；Therefore in the present embodiment, there are six lockholes 102 for setting on the top plate 101 of tripper, as shown in figure 3, when in use, six
A lockhole 102 can be corresponded with above-mentioned six location holes respectively；In scheme cited by the present embodiment, trigger unit 401
It can be unlocked using the foot or leg of patient, as an example, trigger unit 401 includes pedal 402, connecting rod 1 and connecting rod
2 404, for pedal 402 hinged 405 in top plate 101, pedal 402 is fixed in one end of connecting rod 1, the other end hinged 405 in
One end of connecting rod 2 404, the other end of connecting rod 2 404 hinged 405 is in driving section 502 (pedal 402, connecting rod 1, connecting rod two
404 and driving section 502 may be constructed crank slider arrangement)；It is appreciated that trigger unit 401 can also have other structures, this
In will not enumerate；
In the present embodiment, each pressure cylinder 301 is respectively arranged at pedestal 201, and notch 202 is provided in pedestal 201, with
Just driving section 502 and each pressure cylinder 301 are accommodated；The first piston 303 of each pressure cylinder 301 passes through connecting rod 305 and transmission respectively
Portion 502 is connected, and the second piston 304 of each pressure cylinder 301 is separately positioned on the underface of lockhole 102, and is arranged living each second
One end of mandril 306 on plug 304 is separately positioned in corresponding lockhole 102, schematic diagram such as Fig. 4, Fig. 5 before unlocking and
Shown in Fig. 6；
When unlocking under external force, patient only need to be pressed downward pedal 402 with foot meeting leg, and output triggers power, so that stepping on
Plate 402 rotates, and as shown in needs with the arrow in Fig. 5 and Fig. 6, drives driving section 502 mobile, to drive each first piston
303 move along the runner 308 of pressure cylinder 301 respectively, and the liquid 313 by sealing in pressure cylinder 301 will trigger power transmitting
To corresponding second piston 304, so that second piston 304 moves straight up, drive is set to each 304 mandril of second piston
306 move up, and extend lockhole 102, go deep into location hole, the bolt locking onto location hole are squeezed, to realize solution
Lock function, as shown in Figure 7.
It is appreciated that trigger unit 401 can be unlocked using the hand of patient, it may have same effect, here no longer
It enumerates.
As shown in figure 4, in the present embodiment, driving section 502 is can preferentially use T-shaped structure, one end of driving section 502
For connecting trigger unit 401, the other end is transferred to for connecting each connecting rod 305, to trigger power from trigger unit 401
One piston 303.
Embodiment 2
The present embodiment 2 and the main distinction of above-described embodiment 1 are, in the tripper provided by the present embodiment, pressure
Power cylinder 301 can be to be made of the channel being set in the pedestal 201；Several ducts are embedded in pedestal 201, respectively
The one end in duct is provided with the first piston 303, and the other end is provided with the second piston 304, lives in duct between first
Liquid and/or gas 313 are filled between plug 303 and second piston 304, to synchronize transmission.
It is appreciated that tripper provided by the present embodiment, for the tripper in embodiment 1, processing
It is more convenient, but the structure of pedestal 201 is more relative complex.
Embodiment 3
The present embodiment 3 and the main distinction of above-described embodiment 1 are, in the tripper provided by the present embodiment, institute
Stating the runner 308 being arranged in pressure cylinder 301 includes an import 311 and several outlets 312, is arranged at the import 311
First piston 303 is stated, is respectively arranged with the second piston 304, first piston 303 and each second piston at the outlet 312
Liquid and/or gas 313 are sealed in runner 308 between 304, first piston 303 is for connecting driving section 502 or trigger unit
401, second piston 304 is respectively used to correspond with the lockhole 102, so as to when triggering unlock, in second piston 304
Mandril 306 can eject corresponding bolt respectively, to realize unlocking function.
It in the present embodiment, can only include a pressure cylinder 301, and the runner 308 in pressure cylinder 301 in tripper
It is interconnected, that is, be connected respectively by same runner 308 with first piston 303 for realizing each second piston 304 of unlock
It is logical；When triggering unlock under external force, first piston 303 squeezes the liquid 313 being sealed in runner 308, so that liquid 313
Pressure increase, and each second piston 304 is delivered separately to by runner 308, each second piston 304 is sent out under the effect of the pressure
Raw mobile (moving up), to realize unlocking function；For the present embodiment compares embodiment 1, the structure of tripper is simpler
Single, cost is lower, and the synchronism of unlock is more preferable.
In further embodiment, this tripper further includes several springs 203, and the spring 203 is sheathed on institute respectively
Mandril 306 is stated, one end of spring 203 is connected with the second piston 304, the other end and pressure cylinder 301 or corresponding lockhole
102 are connected, and the spring 203 is used to realize pooling feature during triggering unlock, and for the (triggering after triggering unlock
After power disappears) realize auto-reset function, position when to be restored to initial, convenient for unlock next time.
For ease of description, still to lift column in embodiment 1 as an example, in the present embodiment, the top of tripper
There are six lockholes 102 for setting on plate 101, as shown in figure 3, when in use, six lockholes 102 can be fixed with above-mentioned six respectively
Position hole corresponds；The structure of trigger unit 401 can be in the same manner as in Example 1, and which is not described herein again；
As an example, in the present embodiment, a pressure cylinder 301, the pressure are provided in the pedestal 201 of tripper
Cylinder 301 includes that 1 310,6, main line 309 and 6 looped pipeline road looped pipeline road 310 is connected to main line 309 respectively, such as Fig. 8 institute
Show, first piston 303 is set to one end (i.e. one end of main line 309 is import 311) of main line 309, and can be along supervisor
The length direction on road 309 is mobile；Connecting rod 305 (or driving section 502) is provided on first piston 303 to connect trigger unit
401, for example, the bar two in trigger unit 401 cited by connection embodiment 1；As shown in figure 8, in the present embodiment, each looped pipeline road
310 all with one 90 degree of bending part 307, and to change the direction of 301 inner flow passage 308 of pressure cylinder, each second piston 304 is divided
One end on each looped pipeline road 310 far from main line 309 is not arranged in (is far from one end of main line 309 on i.e. each looped pipeline road 310
It exports 312), and one end for the mandril 306 for being located in the underface of lockhole 102, and being arranged in each second piston 304 point
It She Zhi not be in corresponding lockhole 102；Liquid and/or gas 313 are filled in pressure cylinder 301, so that first piston 303 and six
Fluid pressure suffered by a second piston 304 or gas pressure are identical, to realize synchronizing moving and synchronizing unlocking.
The unlocking process of this trigger unit 401 is identical as the unlocking process in embodiment 1；When unlocking under external force, suffer from
Person only need to be pressed downward pedal 402 with foot meeting leg, and output triggers power, so that pedal 402 rotates, drive connecting rod 305 (or transmission
Portion 502) it is mobile, so that runner 308 of the first piston 303 in the main line 309 of pressure cylinder 301 be driven to move, and pass through pressure
The liquid and/or gas 313 sealed in power cylinder 301 passes to each second piston 304 for power is triggered, so that six second work
Plug 304 can synchronize to move up vertically, moves up to drive and be set to each 304 mandril 306 of second piston, and extend
Lockhole 102, gos deep into location hole, the bolt locking onto location hole is squeezed, to realize unlocking function.
It is appreciated that in tripper, the number of pressure cylinder 301 can according to actual needs depending on, for example, may include
Two pressure cylinders 301, two pressure cylinders 301 can be respectively arranged with an import 311 and several outlets 312, and import 311 is punished
It is not provided with first piston 303, two first pistons 303 are connected to same driving section 502 or triggering by connecting rod 305 respectively
Portion 401 exports and is respectively arranged with second piston 304 at 312, and second piston 304 is respectively used to corresponding lockhole 102, as act
, all second pistons 304 in a pressure cylinder 301 may be respectively used for the lockhole 102 of corresponding tripper side, another
All second pistons 304 in a pressure cylinder 301 may be respectively used for the lockhole 102 of the corresponding tripper other side, so as to
To realize synchronizing unlocking.
Embodiment 4
The present embodiment 4 and the main distinction of above-described embodiment 3 are, in the tripper provided by the present embodiment, pressure
The runner 308 being arranged in power cylinder 301 includes an import 311 and several outlets 312, and described the is provided at the import 311
One piston 303, described export are respectively arranged with the second piston 304, first piston 303 and each second piston 304 at 312
Between runner 308 in be sealed with liquid and/or gas 313, first piston 303 is for connecting driving section 502 or trigger unit
401, second piston 304 is respectively used to correspond with the lockhole 102, so as to when triggering unlock, in second piston 304
Mandril 306 can eject corresponding bolt respectively, to realize unlocking function.
As an example, in the present embodiment, pressure cylinder 301 may include a main line 309 and several looped pipeline roads 310,
Each looped pipeline road 310 is connected with main line 309 respectively, and is respectively perpendicular to main line 309, as shown in Figure 9；On main line 309
One end far from each looped pipeline road 310 is import 311, first piston 303 is provided with herein, so that at the axis of first piston 303
In horizontal direction；One end on each looped pipeline road 310 far from main line 309 is outlet 312, is respectively arranged with second piston herein
304, so that the axis of second piston 304 is in vertical direction, each second piston 304 is corresponded with lockhole 102；First piston
Liquid and/or gas 313 are filled between 303 and each second piston 304.
In the present embodiment, main line 309 can be curved pipeline, and looped pipeline road 310 must be straight tube, so as to second
Piston 304 can be moved along the length direction on looped pipeline road 310.
Embodiment 5
A kind of body frame plate with unlocking function, including panel 601 and embodiment 1 or embodiment 2 or embodiment 3 or implementation
Tripper described in example 4 is provided with several location holes 602 on the panel 601, and the location hole 602 is respectively used to lock
Tight bolt 703, lockhole 102 and the location hole 602 in the tripper correspond.
For ease of description, still to lift column in embodiment 1 as an example, in the present embodiment, as shown in Figure 10,
Location hole 602 there are six being respectively set on the panel 601 of tripper；Before unlock, guide 702 is fixed on an edge strip 701,
Bolt 703 is by squeezing guide 702, so that guide 702 is expanded and is locked in location hole 602, as shown in figure 11；It is being solved
Institute is locked, mandril 306 moves up under the action of triggering power, and upward bolt 703, so that bolt 703 moves up,
After bolt 703 moves up, guide 702 is no longer squeezed, guide 702, which restores to the original state, simultaneously no longer locks, as shown in figure 12, to realize solution
Lock function.
In further scheme, panel 601 can be structure as a whole with top plate 101, as a component, easy to process
Molding.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (10)
1. a kind of tripper for radiotherapy body frame plate, which is characterized in that be driven using hydraulic and/or air pressure, and real
Existing unlocking function.
2. the tripper according to claim 1 for radiotherapy body frame plate, which is characterized in that described including pressure cylinder
It is provided with runner in pressure cylinder, one end of the runner is provided with first piston, and the other end is provided with second piston, and described first
Liquid and/or gas are sealed between piston and the second piston, and the runner includes at least one bending part, it is described curved
Folding part is for changing the direction of runner, and first piston is for connecting trigger unit, and second piston is provided with mandril, and institute's mandril is for pushing up
Corresponding bolt out realizes unlocking function.
3. the tripper according to claim 2 for radiotherapy body frame plate, which is characterized in that further include pedestal and top
Plate is provided with several lockholes on the top plate, and the lockhole is respectively used to the location hole on corresponding body frame plate, and the pressure cylinder is set
It is placed in the pedestal, one end of the mandril is set in corresponding lockhole.
4. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that the runner includes one
Bending part, the bending part are 90 degree, and the bending part and makes the second piston for changing the direction of the second piston
It is coaxial with corresponding lockhole.
5. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that the pressure cylinder is by being arranged
It is constituted in the channel in the pedestal.
6. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that the pressure cylinder is both ends
The tubular container of opening, the pressure cylinder include tube wall, and the tube wall surrounds the runner.
7. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that the corresponding lockhole punishment
Be not provided with the pressure cylinder, and the first piston of each pressure cylinder is respectively arranged with connecting rod, the connecting rod it is another
End is connected to same driving section, and each connecting rod is parallel to each other.
8. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that setting in the pressure cylinder
Runner include an import and several outlets, the entrance is provided with the first piston, and the exit is respectively set
There is the second piston, liquid and/or gas are sealed in the runner between first piston and each second piston, first piston is used
In connection driving section or trigger unit, second piston is respectively used to correspond with the lockhole.
9. the tripper according to claim 3 for radiotherapy body frame plate, which is characterized in that it further include spring, it is described
Spring pocket is set to the mandril, and one end of spring is connected with the second piston, the other end and pressure cylinder or corresponding lockhole phase
Even, the spring is for buffering and resetting.
10. a kind of body frame plate with unlocking function, which is characterized in that including panel and any unlock of claim 2-9
Device is provided with several location holes on the panel, and the location hole is respectively used to locking latch.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303161.2A CN109173095A (en) | 2018-11-02 | 2018-11-02 | A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function |
| CN201811614954.6A CN109453471B (en) | 2018-11-02 | 2018-12-27 | Unlocking device applied to body frame plate and body frame plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811303161.2A CN109173095A (en) | 2018-11-02 | 2018-11-02 | A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109173095A true CN109173095A (en) | 2019-01-11 |
Family
ID=64941745
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811303161.2A Pending CN109173095A (en) | 2018-11-02 | 2018-11-02 | A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function |
| CN201811614954.6A Active CN109453471B (en) | 2018-11-02 | 2018-12-27 | Unlocking device applied to body frame plate and body frame plate |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614954.6A Active CN109453471B (en) | 2018-11-02 | 2018-12-27 | Unlocking device applied to body frame plate and body frame plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109173095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145179A (en) * | 2019-04-28 | 2019-08-20 | 上海澄东锁具有限公司 | A kind of theftproof lock that can be self-locking |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548364B (en) * | 2013-10-28 | 2017-10-17 | 戎芳模 | A kind of radiotherapy automatic positioning equipment |
| ES2653345T3 (en) * | 2015-01-24 | 2018-02-06 | Ion Beam Applications S.A. | Device for holding and placing a patient in a medical team |
| CN204767075U (en) * | 2015-06-03 | 2015-11-18 | 李波 | Novel multi -functional radiotherapy that is used for treatment tumour device |
| CN105251136A (en) * | 2015-11-02 | 2016-01-20 | 王建波 | Breathing control positioning device for radiation treatment of thoracic cancer |
| CN106237526B (en) * | 2016-09-28 | 2018-09-11 | 浙江省肿瘤医院 | Tenon ear mouth and nose centering type radiotherapy incidence positions negative pressure and rests the head on tablet fixed frame |
| CN209751978U (en) * | 2018-11-02 | 2019-12-10 | 四川省肿瘤医院 | unlocking device adopting hydraulic pressure or air pressure for transmission and body frame plate |
-
2018
- 2018-11-02 CN CN201811303161.2A patent/CN109173095A/en active Pending
- 2018-12-27 CN CN201811614954.6A patent/CN109453471B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145179A (en) * | 2019-04-28 | 2019-08-20 | 上海澄东锁具有限公司 | A kind of theftproof lock that can be self-locking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109453471B (en) | 2024-03-29 |
| CN109453471A (en) | 2019-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109173095A (en) | A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function | |
| DK349381A (en) | CLUTCH DEVICE WITH LUER LOCKING | |
| CN209751978U (en) | unlocking device adopting hydraulic pressure or air pressure for transmission and body frame plate | |
| CN209137789U (en) | A kind of solution lock section, body frame plate and tripper with unlocking function | |
| CN113171127B (en) | Ultrasonic probe convenient to use | |
| CN209137788U (en) | A kind of solution lock section for tripper and body frame plate | |
| CN204033696U (en) | A kind of postoperative oral cavity function recovery training appliance for recovery | |
| CN109260611B (en) | Fixing device | |
| CN106510764A (en) | Ultrasonic bone densitometer based on remote control | |
| KR20140058066A (en) | A pneumatic curved compression paddle for digital breast tomosynthesis system with stationary detector | |
| CN209137790U (en) | A kind of solution lock section, tripper and radiotherapy body frame plate | |
| CN109646059A (en) | The full-automatic biopsy puncture device of mammary gland | |
| CN209137786U (en) | It is a kind of for the sliding shoe of unlock, tripper and body frame plate | |
| CN209475409U (en) | A kind of trigger unit for unlock and the body frame plate with unlocking function | |
| CN109125956A (en) | It is a kind of for the sliding shoe of unlock, tripper and body frame plate | |
| CN206729904U (en) | Suspension arm Probe Ultrasonic Searching instrument | |
| KR20200118402A (en) | Connection structure for human body model | |
| CN203524998U (en) | Peristaltic pump with reversible pump head | |
| CN209361689U (en) | A kind of trigger unit and body frame plate with foot unlock | |
| CN207041699U (en) | A kind of puncture outfit that can be used for injection and continuous sucking pleural effusion | |
| CN205978924U (en) | Pipeline fast connector | |
| CN210903385U (en) | Severe nursing instrument pipeline restraint positioner | |
| CN109125957A (en) | A kind of body frame plate for the tripper of radiotherapy body frame plate and with unlocking function | |
| CN209137787U (en) | A kind of driving section for unlock and the body frame plate with unlocking function | |
| CN209332982U (en) | A kind of vaginal administration device |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |