CN209611293U - A kind of quick lock in tripper for low-temperature joint - Google Patents
A kind of quick lock in tripper for low-temperature joint Download PDFInfo
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- CN209611293U CN209611293U CN201920098421.0U CN201920098421U CN209611293U CN 209611293 U CN209611293 U CN 209611293U CN 201920098421 U CN201920098421 U CN 201920098421U CN 209611293 U CN209611293 U CN 209611293U
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- socket
- guide rail
- tripper
- plug
- quick lock
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Abstract
The utility model discloses a kind of quick lock in trippers for low-temperature joint, realize the locking unlock between the socket and plug of low-temperature joint, quick lock in tripper includes: at least a pair of of clamping mechanism, the clamping mechanism includes guide rail panel and two swaging clamps, the guide rail panel is set to the connecting pin of the socket, and parallel with the connecting pin of the socket；Two swaging clamps are arranged on the guide rail panel about the socket symmetric, and can be slided relative to the guide rail panel；Power mechanism, after the plug is connect with the socket, the power mechanism clamps the plug along relatively close move of the guide rail panel for two swaging clamps of promotion, or two swaging clamps is pushed to unclamp the plug along opposite separate move of the guide rail panel.The advantages that the utility model has structure simple, and size is small, and noise is small.
Description
Technical field
The utility model relates to low-temperature joint design fields, and in particular to a kind of quick lock in for low-temperature joint
Tripper.
Background technique
Cryosurgery (Cryosurgery), also known as cold therapy refer to using cryosurgery tool, controlled to make lesion tissue
Experience cooling, freeze and rewarming to cause tumour cell it is irreversible damage so that necrosis a clinical medicine.
Applied to cold therapy, there are mainly two types of systems: liquid nitrogen system gentle body segment streaming system at present.Both the above system it is common
Point is that the cryoprobe contacted with human lesion tissue must be connect with system equipment by connector, and mostly at present is using mechanical
Hickey connection.It is connected because equipment and cryoprobe connecting portion flow through -190 DEG C of low temperature liquid nitrogens for liquid nitrogen system
The material requirements for locating pin end and female connector is high, and there is freezing rear joint and the drawbacks such as be difficult to extract；Gas throttling system
The gas working medium generally used has these working medium operating pressures such as argon gas, helium, nitrogen, mixed working fluid higher, some are even high
Up to 40MPa, existed using tradition machinery formula hickey since human negligence factor generates the potential dangers such as high-pressure injection.
Utility model content
For the above-mentioned problems in the prior art, the utility model provides a kind of fast lock for low-temperature joint
Determine tripper, realize the locking unlock between the socket and plug of low-temperature joint, quick lock in tripper includes:
At least a pair of of clamping mechanism, the clamping mechanism include guide rail panel and two swaging clamps, the guide rail panel setting
In the connecting pin of the socket, and it is parallel with the connecting pin of the socket；Two swaging clamps are arranged in about the socket symmetric
On the guide rail panel, and it can be slided relative to the guide rail panel；
Power mechanism, after the plug is connect with the socket, the power mechanism for push two swaging clamps along
The relatively close movement of guide rail panel clamps the plug, or pushes two swaging clamps opposite along the guide rail panel
The plug is unclamped far from mobile.
Preferably, the power mechanism includes:
Driving member coaxially and is rotatably mounted on the connecting pin of the socket；Towards the transmission on the swaging clamp
Convex column is provided on the side of part, corresponding position is provided with tip chute on the driving member, and two swaging clamps respectively correspond
Tip chute inclined direction it is identical；The convex column is put in the tip chute；
Driving structure, for driving the driving member to rotate, the driving member rotation is inclined by the convex column with described
The cooperation of oblique chute drives the swaging clamp to be parallel to moving radially for the socket.
Preferably, arc-shaped gear oral area is provided on the edge of the driving member, it is coaxial on the output shaft of the driving structure
It is provided with gear, the gear is engaged with the arc-shaped gear oral area, and the driving structure drives the transmission by the gear
Part rotation.
Preferably, the driving structure uses minitype speed reducing motor.
Preferably, the guide rail panel is mounted on the front of the connecting pin of the socket, it is provided on the guide rail panel
The via hole passed through for the socket.
Preferably, the guide rail panel towards be respectively arranged with each swaging clamp corresponding position on the side of the socket to
A few raised sliding rail, the protrusion sliding rail are parallel to the radial direction of the plug；Internal concave hopper chute is provided on the swaging clamp, it is described
Raised sliding rail is placed in the internal concave hopper chute, and is moved along the internal concave hopper chute.
Preferably, the quick lock in tripper further includes having sensor, the sensor is arranged on the socket
And connect with the driving structure, the plug touches the sensor, the sensor control after injecting in the socket
The driving structure work, the driving structure drive are clamped described by the driving member drive swaging clamp relative movement
Plug.
Preferably, the quick lock in tripper further includes having key, and it is described by the driving structure is keyed, it needs
When pulling the plug out of the socket, worked by described by driving structure described in key control, the driving structure passes through the driving member band
It moves the swaging clamp and is moved away from and unclamp the plug.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect:
Quick lock in tripper provided by the utility model for low-temperature joint, passes through two cards being arranged on lock
Knife is directly tight along guide rail panel mobile card or unclamps plug, so that the quick lock in unlock of low-temperature joint is realized, securely and reliably,
And structure is simple, it is small in size, while Buddhist that swaging clamp is directly moved back by power mechanism and is moved along guide rail panel, noise is small.
Detailed description of the invention
In conjunction with attached drawing, by hereafter state detailed description, can be more clearly understood that the above-mentioned and other spy of the utility model
It seeks peace advantage, in which:
Fig. 1 is the structural schematic diagram of the quick lock in tripper provided by the utility model for low-temperature joint；
Fig. 2 is the structural schematic diagram of guide rail panel in the utility model；
Fig. 3 is the structural schematic diagram of swaging clamp in the utility model；
Fig. 4 is the structural schematic diagram of driving member in the utility model；
Fig. 5 is plug and the schematic diagram after socket locking in the utility model；
Fig. 6 is plug and the schematic diagram after socket unlock in the utility model.
Specific embodiment
Referring to the attached drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality
It can be realized in many different forms with novel, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing
These embodiments be in order to reach sufficiently and complete disclosure, and make those skilled in the art understands completely this it is practical newly
The range of type.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.
Referring to Fig.1-6, the utility model provides a kind of quick lock in tripper for low-temperature joint, is used for low temperature
Locking unlock between the socket 1 and plug 2 of connector；The quick lock in tripper includes at least a pair of of clamping mechanism, power
Mechanism；Clamping mechanism includes guide rail panel 8 and two swaging clamps 4, and guide rail panel 8 is set to the connecting pin of socket 1, and with socket 1
Connecting pin it is parallel；Two swaging clamps 4 are arranged symmetrically on guide rail panel 8 about socket 1, and can be slided relative to guide rail panel 8；It inserts
After first 2 connect with socket 1, power mechanism clamps plug 2 along relatively close move of guide rail panel 8 for two swaging clamps 4 of promotion,
Or two swaging clamps 4 is pushed to move release plug along guide rail panel 8 is separate opposite to each other.
Quick lock in tripper provided by the utility model, by two swaging clamps that are arranged on lock directly along guide pass
Plug is unclamped in the mobile clamping of plate 8, to realize the quick lock in unlock of low-temperature joint, securely and reliably, and structure is simple, body
Product is small, while directly moving back Buddhist that swaging clamp by power mechanism and moving along guide rail panel 8, and noise is small.
In the present embodiment, quick lock in tripper has only included one group of clamping mechanism, that is, only includes there are two swaging clamp
4, respectively swaging clamp 4-1 and swaging clamp 4-2.Certainly, quick lock in tripper may also comprise multiple groups card in other embodiments
Tight mechanism can be adjusted, herein with no restrictions as the case may be.
In the present embodiment, in conjunction with Fig. 1, Fig. 3 and Fig. 4, power mechanism includes driving member 5 and driving structure 3, driving member
5 is coaxial and be rotatably mounted on the connecting pin of socket；Towards being provided with convex column 401 on the side of driving member on swaging clamp 4,
Corresponding position is provided with tip chute 501,502 on driving member 5, and the corresponding tip chute 501,502 of two swaging clamp 4
Inclined direction is identical；Convex column 401 is put in tip chute；Driving structure 3 is for driving driving member 7 to rotate, and 5 turns of driving member
It is dynamic, moving radially for socket 1 is parallel to by convex column 401 and the cooperation swaging clamp of tip chute.
The present embodiment realizes the movement of swaging clamp 4, and structure by the cooperation of convex column 401 and tip chute 501,502
It is simple and compact, the size in axial direction is greatly reduced, and simple to operate；Certainly, in other embodiments, swaging clamp is mobile
Implementation be not limited to the above, can also be adjusted as the case may be.
Further, as shown in Figure 4, driving member 5 includes annular body portion, and annular body portion is rotated by bearing to be pacified
On 1 end outer ring of socket；Liang Zhi ear is symmetrically arranged in annular body portion, two tip chutes are separately positioned on two trunnions
Portion；Above-mentioned driving member 5 has advantages of simple structure and simple, and the specific constructive form of driving member 5 can also in other embodiments certainly
It is adjusted as the case may be, such as driving member 5 can be a complete ring structure, herein with no restrictions.
Further, it is provided with arc-shaped gear oral area 503 on the edge of driving member 5, in the present embodiment arc-shaped gear oral area 503
It is disposed therein in the outer rim of an ear；Gear 11, gear 11 and arc-shaped gear are coaxially arranged on the output shaft of driving structure 3
Oral area 503 engages, and driving structure 3 drives driving member 5 to rotate by gear 11.The present embodiment is directly in such a way that gear engages
It realizes the rotation of driving member, there is advantages of simple structure and simple, certainly in other embodiments, driving member drive form can also root
It is adjusted according to concrete condition, herein with no restrictions.
In the present embodiment, driving structure 3 uses minitype speed reducing motor, and minitype speed reducing motor is installed by a fixed plate 10
On socket 1；Fixed plate 10 is arranged on the outer ring for being fixed on socket 1, and minitype speed reducing motor is fixed on fixed plate 10.
In the present embodiment, two swaging clamp opposite sides are arc-shaped, and are bonded plug when clamping plug 2 in order to swaging clamp
1 side wall, thus more stable, firm locking plug 2.
In the present embodiment, guide rail panel 8 is also installed in fixed plate 10 in parallel, and before the connecting pin of socket 1
Side.
In conjunction with Fig. 1-2, the via hole 801 passed through for socket is provided on guide rail panel 8, in order to which plug 2 passes through guide pass
Plate 8 is connect with socket 1.
Guide rail panel 8 towards on the side of socket 1 with swaging clamp 4-1, that the corresponding position swaging clamp 4-2 is respectively arranged at least one is convex
Sliding rail 802, raised sliding rail 803 are played, raised sliding rail is parallel to the radial direction of plug 2；Internal concave hopper chute 402 is provided on swaging clamp, protrusion
Sliding rail is placed in internal concave hopper chute 402, and is moved along internal concave hopper chute 402.
Further, raised sliding rail, each card there are two being respectively set on guide rail panel 8 with each swaging clamp corresponding position
Also two internal concave hopper chutes 402 are respectively arranged on knife, the setting of two raised sliding rails, two internal concave hopper chutes 402 advantageously ensures that guide rail
The stability moved between panel 8 and swaging clamp.Certainly, the setting quantity of raised sliding rail, internal concave hopper chute in other embodiments
It can be adjusted as the case may be, herein with no restrictions.
Further, the section of raised sliding rail and internal concave hopper chute is wedge shaped, and wedge-shaped raised sliding rail makes with internal concave hopper chute
The two realizes limit after plugging together in the horizontal direction, i.e., so that guide pass plate 8 links together with swaging clamp.Certainly, In
The section form of other embodiments protrusions sliding rail and internal concave hopper chute can also be rectangle or other irregular shapes etc., not do herein
Limitation.
In the present embodiment, quick lock in tripper further includes having sensor 6, sensor 6 be arranged on socket 1 and with
Driving structure connection, specific sensor 6 are mounted in fixed plate 10；Induction pieces 9 are additionally provided on plug 2, plug 2, which injects, to be inserted
Sensor 6 senses induction pieces 9 after in seat 1, and for sensor 6 to control the work of driving structure 3, the drive of driving structure 3 passes through biography
Moving part 5 drives the relative movement of swaging clamp 4 to clamp plug 1.
In the present embodiment, quick lock in tripper further includes having key 7, and key 7 is mounted on guide rail panel 8, presses
Key 7 connects driving structure 3, works for controlling driving structure 3；When need to pull the plug out of the socket 2 when, pass through key 7 control drive
Dynamic arrangement works, driving structure 3 drive two swaging clamps 4 to be moved away from release plug 1, realize unlock by driving member 5.
Below with reference to Fig. 5-6, the work of further instruction books utility model:
When locking, such as Fig. 5, shown plug 2 is in socket 1 after the via hole 801 on guide rail panel 8, on socket 1
Sensor 6 senses the induction pieces 9 on plug 2, and sensor 6 is to control minitype speed reducing motor work, minitype speed reducing motor band
Dynamic driving member 5 rotates counterclockwise, and the two swaging clamps relative movements of driving member 5 and then drive clamp plug 2, realizes that plug 2 is locked；
When unlock, as shown in fig. 6, pressing the button 7, key 7 controls minitype speed reducing motor work, and minitype speed reducing motor drives
Driving member rotates clockwise, and driving member 5 drives two swaging clamps 4 to be moved away from release plug 1, realizes the unlock of plug 2, directly extracts
Plug 2.
Those skilled in the art should be understood that the utility model can be realized with many other concrete forms without de-
Spirit or scope from itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model should not limit
Be made as these embodiments, those skilled in the art can as defined by the following claims the spirit of the utility model and
Within the scope of make change and modification.
Claims (8)
1. a kind of quick lock in tripper for low-temperature joint, realizes the locking solution between the socket and plug of low-temperature joint
Lock, which is characterized in that quick lock in tripper includes:
At least a pair of of clamping mechanism, the clamping mechanism includes guide rail panel and two swaging clamps, and the guide rail panel is set to institute
The connecting pin of socket is stated, and parallel with the connecting pin of the socket；Two swaging clamps are arranged in described about the socket symmetric
On guide rail panel, and it can be slided relative to the guide rail panel；
Power mechanism, after the plug is connect with the socket, the power mechanism is for pushing two swaging clamps along described
The relatively close movement of guide rail panel clamps the plug, or pushes two swaging clamps separate opposite to each other along the guide rail panel
It is mobile to unclamp the plug.
2. being used for the quick lock in tripper of low-temperature joint as described in claim 1, which is characterized in that the power mechanism
Include:
Driving member coaxially and is rotatably mounted on the connecting pin of the socket；Towards the driving member on the swaging clamp
Convex column is provided on side, corresponding position is provided with tip chute on the driving member, and two swaging clamps are corresponding inclines
The inclined direction of oblique chute is identical；The convex column is put in the tip chute；
Driving structure, for driving the driving member to rotate, the driving member rotation is slided by the convex column and the inclination
The cooperation of slot drives the swaging clamp to be parallel to moving radially for the socket.
3. being used for the quick lock in tripper of low-temperature joint as claimed in claim 2, which is characterized in that the driving member
It is provided with arc-shaped gear oral area on edge, gear, the gear and the arc are coaxially arranged on the output shaft of the driving structure
The engagement of shape tooth oral area, the driving structure drive the driving member rotation by the gear.
4. being used for the quick lock in tripper of low-temperature joint as claimed in claim 3, which is characterized in that the driving structure
Using minitype speed reducing motor.
5. being used for the quick lock in tripper of low-temperature joint as described in claim 1, which is characterized in that the guide rail panel
It is mounted on the front of the connecting pin of the socket, the via hole passed through for the socket is provided on the guide rail panel.
6. being used for the quick lock in tripper of low-temperature joint as claimed in claim 5, which is characterized in that the guide rail panel
At least one raised sliding rail, the protrusion sliding rail are respectively arranged on towards the side of the socket with each swaging clamp corresponding position
It is parallel to the radial direction of the plug；Internal concave hopper chute is provided on the swaging clamp, the protrusion sliding rail is placed in the internal concave hopper chute,
And it is moved along the internal concave hopper chute.
7. being used for the quick lock in tripper of low-temperature joint as claimed in claim 2, which is characterized in that the quick lock in
Tripper further includes having sensor, and the sensor is arranged on the socket and connect with the driving structure, described to insert
Head touches the sensor after injecting in the socket, the sensor controls the driving structure work, the driving knot
Structure drives drives the swaging clamp relative movement to clamp the plug by the driving member.
8. being used for the quick lock in tripper of low-temperature joint as claimed in claim 7, which is characterized in that the quick lock in
Tripper further includes having key, described by the driving structure is keyed, and when needing to pull the plug out of the socket, passes through the key
The driving structure work is controlled, the driving structure is moved away from by the driving member drive swaging clamp unclamps described insert
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098421.0U CN209611293U (en) | 2019-01-21 | 2019-01-21 | A kind of quick lock in tripper for low-temperature joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098421.0U CN209611293U (en) | 2019-01-21 | 2019-01-21 | A kind of quick lock in tripper for low-temperature joint |
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| Publication Number | Publication Date |
|---|---|
| CN209611293U true CN209611293U (en) | 2019-11-12 |
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| CN201920098421.0U Active CN209611293U (en) | 2019-01-21 | 2019-01-21 | A kind of quick lock in tripper for low-temperature joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768609A (en) * | 2021-11-10 | 2021-12-10 | 海杰亚（北京）医疗器械有限公司 | Cold and hot ablation device |
-
2019
- 2019-01-21 CN CN201920098421.0U patent/CN209611293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768609A (en) * | 2021-11-10 | 2021-12-10 | 海杰亚（北京）医疗器械有限公司 | Cold and hot ablation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Rui Inventor after: Liu Jinting Inventor after: Song Changjian Inventor after: Shen Lilan Inventor after: Li Lei Inventor after: Li Qi Inventor before: Zhang Rui Inventor before: Liu Jinting Inventor before: Song Changjian Inventor before: Shen Lilan Inventor before: Li Lei Inventor before: Li Qi |