CN209475409U - A kind of trigger unit for unlock and the body frame plate with unlocking function - Google Patents
A kind of trigger unit for unlock and the body frame plate with unlocking function Download PDFInfo
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- CN209475409U CN209475409U CN201821607853.1U CN201821607853U CN209475409U CN 209475409 U CN209475409 U CN 209475409U CN 201821607853 U CN201821607853 U CN 201821607853U CN 209475409 U CN209475409 U CN 209475409U
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- unlock
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Abstract
The trigger unit for unlock that the utility model relates to a kind of and the body frame plate with unlocking function, wherein the trigger unit is used for foot or leg the triggering unlock using patient；The body frame plate includes the trigger unit；Trigger unit provided by the utility model and body frame plate, it is structurally reasonable, manufacturing cost is cheap, suitable for the patient of different height, allow lie low and be fixed on the radiotherapy patient on body frame plate by oneself foot or leg triggering unlock, not only it is possible to prevente effectively from the prior art the drawbacks of, but also patient is more convenient, is lighter, more efficient triggering and completes to unlock.
Description
Technical field
The utility model relates to technical field of medical equipment, and in particular to a kind of for the trigger unit of unlock and with unlock
The body frame plate of 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 of unlocking function disclosed in the prior art, unilateral unlock usually can be in case of emergency realized
Or bilateral unlock, however, these body frame plates, it usually needs patient is triggered with hand and unlocked, on the one hand, triggering mode is single, unfavorable
In the diversification of body frame plate；On the other hand, correspondence lies low and is fixed on the patient on body frame plate, the freedom of movement of the hand of patient
Limited (suffering restraints) is not easy to trigger unlock in the case where lying low.
Utility model content
To improve the deficiency in the presence of the prior art, the technical scheme adopted by the utility model is
A kind of trigger unit for unlock, the trigger unit are used for foot or leg the triggering unlock using patient.
Preferably, the trigger unit includes pedal, and the pedal is used in unlock, the foot of acquisition (or collection) patient
Or leg pressure and trigger unlock.
In a kind of preferred scheme, the trigger unit further includes support rod, and one end of the support rod is articulated with described step on
Plate, the other end is for connecting driving section, and the pedal is for being articulated with body frame plate.
In another preferred scheme, the trigger unit further includes support rod, the first positioning pin and the second positioning pin,
In, first positioning pin is articulated with one end of the support rod, and the other end of support rod is articulated with the pedal, and pedal is hinged
In second positioning pin；First positioning pin is used for the peace of fixed pedestal for removably connecting driving section, the second positioning pin
Holding position, pedal is used to rotate when being pressurized, and drives driving section to move by support rod.
In a preferred solution, the trigger unit includes two second positioning pins, and described two second is fixed
Position pin is hingedly connected to the same side of the pedal.
Preferably, first positioning pin and the second positioning pin are respectively straight pin or square column pin.
A kind of body frame plate with unlocking function, including top plate, pedestal, driving section and aforementioned trigger unit, wherein described
It is provided with sliding slot in pedestal, notch is provided on the top plate, the notch is corresponding with the sliding slot, the driving section setting
In in the sliding slot, the pedal is articulated with the top plate, and the support rod is connected to the driving section, and is stable at pedal
Obliquity；Pedal is used to rotate when being pressurized, and drives driving section to move by support rod.
In a kind of scheme, the driving section is rod-like structure, and the length direction along driving section is provided with laciniation；Institute
Laciniation is stated for matching with the support rod.Not only the tilt angle of adjustable pedal, but also the installation of adjustable pedal
Position.
A kind of body frame plate with unlocking function, including top plate, pedestal, driving section and aforementioned trigger unit, wherein described
It is provided with sliding slot in pedestal, notch is provided on the top plate, the notch is corresponding with the sliding slot, the two sides of the notch
Several fixation holes are respectively arranged with, the fixation hole is used to adjust the installation site of the trigger unit；The driving section is set to
In sliding slot, second positioning pin is inserted into respectively in the fixation hole, and first positioning pin is connected with the driving section, and makes
Pedal is stable at obliquity；Pedal is used to rotate when being pressurized, and drives driving section to move by support rod.
In a kind of scheme, the driving section is rod-like structure, the length direction along driving section, is spaced a spacing on driving section
From several jacks are provided with, the jack is for fixing first positioning pin, and the position for adjusting first positioning pin
It sets.
It further, further include reset spring, the reset spring is set in the sliding slot of the pedestal, reset spring
One end of sliding slot is fixed in one end, and the other end of reset spring is fixed on driving section, and reset spring is in compressive state always.
Preferably, the reset spring is the compressed spring made of nonmetallic materials.
Compared with prior art, using provided by the utility model a kind of for the trigger unit of unlock and with unlocking function
Body frame plate, have the advantages that
1, the application, structure is simple, and manufacturing cost is cheap, so that lying low and be fixed on the radiotherapy patient on body frame plate can be with
By oneself foot or leg trigger unlock, not only it is possible to prevente effectively from the prior art the drawbacks of, but also allow patient more
Convenient, lighter, more efficient triggering simultaneously is completed to unlock.
2, the application, it is structurally reasonable, not only the structure of body frame plate can be made more compact, but also can be in use process
The middle tilt angle for adjusting pedal, so that patient is more convenient, more labor-saving in triggering.
3, the application, the installation site of pedal can not only be adjusted along the length direction of body frame plate, to be suitable for
The patient of different height, and the first positioning pin, the second positioning pin need to be only inserted into corresponding jack and fixation hole when adjusting
, very simple, convenient, efficient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of the trigger unit for unlock provided in the utility model embodiment 1.
Fig. 2 is a kind of structure schematic diagram of the trigger unit for unlock provided in the utility model embodiment 1, initially
When.
Fig. 3 is a kind of structure schematic diagram of the trigger unit for unlock provided in the utility model embodiment 1, triggering solution
When lock.
Fig. 4 is a kind of structure schematic diagram of the trigger unit for unlock provided in the utility model embodiment 2.
Fig. 5 a is a kind of forward sight structural schematic diagram of the trigger unit for unlock provided in the utility model embodiment 2.
Fig. 5 b is a kind of backsight structural representation of the trigger unit for unlock provided in the utility model embodiment 2.
Fig. 6 is in a kind of body frame plate with unlocking function provided in the utility model embodiment 3, and the structure of top plate is shown
It is intended to.
Fig. 7 is a kind of structural schematic diagram of the body frame plate with unlocking function provided in the utility model embodiment 3.
Fig. 8 is the A-A direction view of Fig. 7.
Fig. 9 is in the utility model embodiment 3 in a kind of body frame plate with unlocking function for providing, a kind of driving section
Structural schematic diagram.
Figure 10 is the structure of top plate in a kind of body frame plate with unlocking function provided in the utility model embodiment 4
Schematic diagram.
Figure 11 is a kind of structural schematic diagram of the body frame plate with unlocking function provided in the utility model embodiment 4.
Figure 12 is Figure 11 partial sectional view.
Figure 13 is a kind of driving section in a kind of body frame plate with unlocking function provided in the utility model embodiment 4
Structural schematic diagram.
Figure 14 is a kind of partial structurtes signal of the body frame plate with unlocking function provided in the utility model embodiment 5
Figure.
Description of symbols in figure
Pedal 101, support rod 102, articulated joint 103, the first positioning pin 104, the second positioning pin 105,
Body frame plate 201, driving section 202, laciniation 203, jack 204,
Top plate 301, location hole 302, notch 303, fixation hole 304,
Pedestal 401, sliding slot 402, reset spring 403.
Specific embodiment
This application provides a kind of trigger unit for unlock, it is mainly used in the body frame plate with unlocking function, makes
Must lie low and be fixed on the patient on body frame plate can trigger unlock by oneself foot or leg.
In Patients During Radiotherapy, radiotherapy patient needs lie low on body frame plate, then by thermoplastic film, and bolt are cooperated to realize
Fixation to patient is in the prior art usually fixed the upper part of the body of patient, therefore, the patient after being fixed, hand
Freedom of movement it is limited (constraint by thermoplastic film), be not easy to triggering unlock, and the foot of patient and patient's leg usually not by
It is fixed, there is biggish freedom of movement, convenient for triggering unlock.In this application, it is provided with the body frame plate of this trigger unit, it can be with
Effectively the drawbacks of avoiding in the prior art, is more convenient patient, is lighter, more efficient triggering and completing to unlock.
Below in conjunction with attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be come with a variety of different configurations
Arrangement and design.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the utility model protection.
Embodiment 1
A kind of trigger unit for unlock, including pedal 101 are provided in the present embodiment, pedal 101 is used in unlock,
Acquisition (or collection) foot of patient or the pressure of leg, to trigger unlock.I.e. when needing to unlock, patient need to only be put foot or leg
On pedal 101, pedal 101 can be squeezed using the self gravity of foot or leg, so that unlock is triggered, it is very convenient.
As shown in Figure 1, trigger unit further includes support rod 102 in a kind of preferred scheme provided in this embodiment, branch
One end of strut 102 is articulated with pedal 101, and the other end is for connecting driving section 202, and pedal 101 is for being articulated with body frame plate
201, to fix pedal 101 and body frame plate 201.
As shown in Fig. 2, when initial, pedal 101 is obliquely installed structure schematic diagram when being unlocked using this trigger unit
In the one end for corresponding to patient feet on body frame plate 201；In unlock, foot or leg (especially shank) need to be only placed on and be stepped on by patient
Triggering that can be easy and convenient on plate 101 unlocks；As shown in figure 3, (vertical direction straight line represents vertical side in figure when triggering unlock
To triggering pressure), pedal 101 is rotated along articulated joint 103, and squeezes support rod 102, and support rod 102 and pedal 101 are equal
It is rotated towards the direction for tending to horizontal position, so that driving section 202 is moved, passes through the mobile drive of 202 position of driving section
The solution lock section being connected with driving section 202 completes unlocking function.
In this embodiment, the hinged place in trigger unit can be carried out using articulated joint 103 commonly used in the prior art
Hingedly, it repeats no more hereinafter.
Embodiment 2
The trigger unit of another structure, including pedal 101, support rod 102, the first positioning pin are provided in the present embodiment
104 and second positioning pin 105, wherein the first positioning pin 104 is articulated with one end of support rod 102, the other end of support rod 102
It is articulated with pedal 101 (as shown in Figure 5 a, being usually articulated in pedal 101, top), pedal 101 is articulated with the second positioning pin
105 schematic diagrams are as shown in Figure 4.When installing and using this trigger unit, the first positioning pin 104 is for removably connecting driving section
202, the second positioning pin 105 is used for the installation site of fixed pedestal 101, and pedal 101 is used to rotate when being pressurized, and passes through support
Bar 102 drives driving section 202 to move, to realize unlocking function.
As shown in Fig. 5 a and Fig. 5 b, in a kind of preferred embodiment provided by the present embodiment, trigger unit includes described in two
Second positioning pin 105, and two the second positioning pins 105 are hingedly connected to the same side of pedal 101 (using articulated joint
103, which is not described herein again)；It is positioned by the way that the first positioning pin 104 to be connected on the suitable position of driving section 202, and by second
Pin 105 is connected on the suitable position of body frame plate 201, so as to installation that is light, being conveniently accomplished trigger unit, meanwhile, touching
The installation site in hair portion is adjustable, so that the body frame plate 201 for being provided with this trigger unit can be adapted for the patient of different height
It uses, that is, in actual use, the installation site of trigger unit can be adjusted according to the height of patient, so that patient is touching
It is more convenient when hair, is more labor-saving.
In the present embodiment, the first positioning pin 104 and the second positioning pin 105 can preferentially use straight pin, square column pin
Deng.
Embodiment 3
Present embodiments provide a kind of body frame plate with unlocking function, including top plate 301, pedestal 401, driving section 202
And trigger unit described in embodiment 1, as shown in Figure 7, wherein
Sliding slot 402 is provided in pedestal 401, top plate 301 is arranged in the top on pedestal 401, is provided on top plate 301
Notch 303, as shown in fig. 6, notch 303 is corresponding with sliding slot 402 (i.e. notch 303 top that sliding slot 402 is arranged in)；Driving section
202 are set in sliding slot 402, and 402 can move a distance along the chute under external force, and realize in moving process
Unlock；Pedal 101 is articulated with top plate 301, and pedal 101 is rotated relative to top plate 301, to trigger unlock；Support
Bar 102 is connected to driving section 202, and pedal 101 is made to be stable at obliquity, to facilitate patient foot or leg in unlock to push
Pedal 101, pedal 101, which is pressurized, to be rotated, and drives driving section 202 to move by support rod 102, to trigger unlock, such as
Shown in Fig. 8.
In a kind of preferred embodiment provided by the present embodiment, driving section 202 is rod-like structure, the length along driving section 202
Degree direction is provided with laciniation 203；As can be seen from figures 8 and 9, laciniation 203 is used to match with support rod 102,
One end of support rod 102 is placed at different sawtooth, can effectively adjust the tilt angle of pedal 101, suffered to meet
The different heights of person, so that patient is when using the triggering unlock of pedal 101, it is more laborsaving, more convenient.
Specifically, in the present embodiment, driving section 202 can be cylindrical bar or square bar etc..
In addition, ontology frame plate 201 further includes that solution lock section could complete unlocking function, wherein solution lock section passes through driving section 202
It is connected with trigger unit, trigger unit generates triggering power for triggering under the effect of external force, so that driving section 202 is moved
Dynamic, the triggering power is transmitted to solution lock section in driving section 202, so that solution lock section generates synchronizing moving, and in moving process, it is complete
The unilateral or bilateral of adult frame plate 201 unlocks；Solution lock section is set to the inside of body frame plate 201, and be set on body frame plate 201
The bolt for fixing thermoplastic film location hole 302 (or for lockhole) it is corresponding, and the specific structure of solution lock section, in correlation
It has been documented in patent, which is not described herein again.
In the present embodiment, the solution lock section on body frame plate 201 may be mounted at the middle position of body frame plate 201, can also
To be arranged close at the position at 201 edge of body frame plate, unlocked as long as the patient to lie low can be triggered by pedal 101.
For ontology frame plate 201, when not needing unlock, patient lies low on body frame plate 201, and the body of patient can not
Go trigger unit to be in contact, when needing to unlock, patient need to only lift leg, by foot (usually heel) or leg (including shank and
Thigh) be placed on pushing pedal 101 on pedal 101, that is, it can trigger unlock, it is very convenient.
Embodiment 4
Present embodiments provide a kind of body frame plate with unlocking function, including top plate 301, pedestal 401, driving section 202
And trigger unit described in embodiment 2, as shown in FIG. 11 and 12, wherein
Sliding slot 402 is provided in pedestal 401, the top on pedestal 401 is arranged in top plate 301, for closed base 401
Top is provided with notch 303 on top plate 301, and notch 303 is corresponding with sliding slot 402, and (i.e. the upper of sliding slot 402 is arranged in notch 303
Side)；As shown in Figure 10, the two sides of notch 303 are respectively arranged with several fixation holes 304, and the fixation hole 304 1 of two sides is a pair of
It answers, fixation hole 304 is matched with the second positioning pin 105 of trigger unit, for adjusting the installation site of trigger unit；Driving section 202
It is set in sliding slot 402, and 402 can move a distances along the chute under external force, and realize solution in moving process
Lock；Second positioning pin 105 is respectively for insertion into corresponding fixation hole 304, as shown in FIG. 11 and 12, the first positioning pin 104
It is connected with driving section 202, and pedal 101 is made to be stable at obliquity, facilitates patient foot or leg in unlock to push pedal
101, pedal 101, which is pressurized, to be rotated, and drives driving section 202 to move by support rod 102, to trigger unlock.
In a kind of preferred embodiment provided by the present embodiment, driving section 202 is rod-like structure, the length along driving section 202
Direction is spent, spaced apart on driving section 202 to be provided with several jacks 204, as shown in figure 13, jack 204 is for fixing institute
The first positioning pin 104, and the position for adjusting first positioning pin 104 are stated, to effectively adjust the inclination angle of pedal 101
Degree, to meet the different heights of patient, so that patient is when using the triggering unlock of pedal 101, it is more laborsaving, more convenient.
The present embodiment 4 is for embodiment 3, in the body frame plate with unlocking function of offer described in the present embodiment,
The installation site of trigger unit can not only be adjusted along the length direction of body frame plate 201, to be suitable for the trouble of different height
Person, and the first positioning pin 104, the second positioning pin 105 need to be only inserted into corresponding jack 204 and fixation hole 304 when adjusting
, very simple, convenient, efficient.
In the present embodiment, the diameter of jack 204 is greater than or straight slightly larger than the first positioning pin 104 on driving section 202
Diameter realizes the connection of trigger unit and driving section 202 so that the first positioning pin 104 can easily, be easily inserted into jack 204,
To be driven；The diameter of fixation hole 304 on top plate 301 be greater than or slightly larger than the second positioning pin 105 diameter, so as to
Two positioning pins 105 can easily, be easily inserted into fixation hole 304, the connection of trigger unit and top plate 301 be realized, to touch
When hair unlock, support and constraint can be provided for pedal 101, so that pedal 101 is under external force, and the position of pedal 101
It will not change, can only rotate, to trigger unlock.
Embodiment 5
The present embodiment is to be additionally arranged reset spring 403 on the basis of embodiment 3 or embodiment 4, as shown in figure 14, multiple
Position spring 403 is arranged in the sliding slot 402 of pedestal 401, and one end of sliding slot 402 is fixed in one end of reset spring 403, resets bullet
The other end of spring 403 is fixed on driving section 202, and reset spring 403 is in compressive state always.
Specifically, in the present embodiment, reset spring 403 using compressed spring made of nonmetallic materials, and
Reset spring 403 is in compressive state always, (when not unlocking), driving section 202 to be pressed in cunning at the beginning
The other end of slot 402 carries out triggering unlock to facilitate, and completes in unlock, and on pedal 101 when external pressure, trigger unit, biography
Dynamic portion 202, position when solution lock section can be returned to initial under the action of reset spring 403, so as to unlock next time.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (8)
1. a kind of trigger unit for unlock, which is characterized in that including pedal, support rod, one end of the support rod is articulated with
The pedal, the other end is for connecting driving section, and the pedal is used for for being articulated with body frame plate in unlock, and acquisition is suffered from
The foot of person or the pressure of leg simultaneously trigger unlock.
2. a kind of trigger unit for unlock, which is characterized in that including pedal, the pedal is used to acquire patient in unlock
Foot or leg pressure and trigger unlock；It further include support rod, the first positioning pin and the second positioning pin, wherein described first is fixed
Position pin is articulated with one end of the support rod, and the other end of support rod is articulated with the pedal, and it is fixed that pedal is articulated with described second
Position pin；First positioning pin is used for the installation site of fixed pedestal for removably connecting driving section, the second positioning pin, and pedal is used
It is rotated in when being pressurized, and drives driving section to move by support rod.
3. the trigger unit according to claim 2 for unlock, which is characterized in that including two second positioning pins,
And described two second positioning pins are hingedly connected to the same side of the pedal.
4. a kind of body frame plate with unlocking function, which is characterized in that including top plate, pedestal, driving section and claim 1 institute
State trigger unit, wherein be provided with sliding slot in the pedestal, notch, the notch and the sliding slot phase are provided on the top plate
Corresponding, the driving section is set in the sliding slot, and the pedal is articulated with the top plate, and the support rod is connected to the biography
Dynamic portion, and pedal is made to be stable at obliquity；Pedal is used to rotate when being pressurized, and drives driving section to move by support rod
It is dynamic.
5. the body frame plate according to claim 4 with unlocking function, which is characterized in that the driving section is rod-shaped knot
Structure, the length direction along driving section are provided with laciniation；The laciniation with the support rod for matching.
6. a kind of body frame plate with unlocking function, which is characterized in that including top plate, pedestal, driving section and claim 2-3
Any trigger unit, wherein be provided with sliding slot in the pedestal, be provided with notch on the top plate, the notch with it is described
Sliding slot is corresponding, and the two sides of the notch are respectively arranged with several fixation holes, and the fixation hole is for adjusting the trigger unit
Installation site；The driving section is set in sliding slot, and second positioning pin is inserted into respectively in the fixation hole, and described first is fixed
Position pin is connected with the driving section, and pedal is made to be stable at obliquity；Pedal is used to rotate when being pressurized, and passes through support rod
It moves driving driving section.
7. the body frame plate according to claim 6 with unlocking function, which is characterized in that the driving section is rod-shaped knot
Structure, the length direction along driving section is spaced apart on driving section to be provided with several jacks, and the jack is for described in fixed
First positioning pin, and the position for adjusting first positioning pin.
8. according to any body frame plate with unlocking function of claim 6-7, which is characterized in that further include resetting bullet
Spring, the reset spring are set in the sliding slot of the pedestal, and one end of sliding slot, reset spring are fixed in one end of reset spring
The other end be fixed on driving section, and reset spring is in compressive state always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607853.1U CN209475409U (en) | 2018-09-30 | 2018-09-30 | A kind of trigger unit for unlock and the body frame plate with unlocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607853.1U CN209475409U (en) | 2018-09-30 | 2018-09-30 | A kind of trigger unit for unlock and the body frame plate with unlocking function |
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| Publication Number | Publication Date |
|---|---|
| CN209475409U true CN209475409U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821607853.1U Active CN209475409U (en) | 2018-09-30 | 2018-09-30 | A kind of trigger unit for unlock and the body frame plate with unlocking function |
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| CN (1) | CN209475409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157764A (en) * | 2018-09-30 | 2019-01-08 | 四川省肿瘤医院 | A kind of trigger unit for unlock and the body frame plate with unlocking function |
-
2018
- 2018-09-30 CN CN201821607853.1U patent/CN209475409U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109157764A (en) * | 2018-09-30 | 2019-01-08 | 四川省肿瘤医院 | A kind of trigger unit for unlock and the body frame plate with unlocking function |
| CN109157764B (en) * | 2018-09-30 | 2024-05-10 | 四川省肿瘤医院 | Body frame plate with unlocking function |
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