CN110575586A - Stop gear and analgesia pump - Google Patents
Stop gear and analgesia pump Download PDFInfo
- Publication number
- CN110575586A CN110575586A CN201910865848.3A CN201910865848A CN110575586A CN 110575586 A CN110575586 A CN 110575586A CN 201910865848 A CN201910865848 A CN 201910865848A CN 110575586 A CN110575586 A CN 110575586A
- Authority
- CN
- China
- Prior art keywords
- limiting
- piece
- positioning
- state
- unlocking
- 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
- 230000036592 analgesia Effects 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000000202 analgesic effect Effects 0.000 claims abstract description 14
- 230000003444 anaesthetic effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/06—Packaging for specific medical equipment
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to the technical field of medical equipment, and particularly relates to a limiting mechanism and an analgesic pump. Stop gear includes: the limiting structure comprises a limiting part which is rotatably connected with the first structural member, and the limiting part has a limiting state and a position releasing state. The positioning structure comprises a buckling piece which is convexly arranged on the limiting piece, is arranged at an interval with the rotating axis of the limiting piece and rotates along with the limiting piece and a positioning piece connected with the first structural component. The positioning structure has a locking state and a releasing state, when the positioning structure is in the locking state, the positioning part is connected with the buckling part and limits the rotation of the buckling part, and the limiting part is in the limiting state; when the positioning structure is in the releasing state, the fastening piece is separated from the positioning piece, and the limiting piece is in the releasing state. The invention can limit the relative movement of the face shell and the bottom shell along the preset direction, and avoid accidents caused by the mistaken disassembly of patients.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to a limiting mechanism and an analgesic pump.
Background
referring to fig. 1, an analgesic pump 100' is a post-operative analgesic tool used in anesthesia in recent years, which can maintain a timely and stable concentration of analgesic in plasma.
However, in practice, sometimes the patient turns on the analgesia pump 100' and removes the anesthetic by himself. Resulting in uncontrolled injury to the patient and unnecessary inconvenience to medical personnel.
Generally, the patient removes the anesthetic drug by driving the face case 10' and the bottom case 20' of the analgesic pump 100' to slide relative to each other. The specific process is that the patient respectively holds the face shell 10' and the bottom shell 20' with both hands, and then drives the face shell 10' and the bottom shell 20' to move in two opposite directions (separation direction a) along the axial direction perpendicular to the analgesic pump 100', so that the buckle structure connecting the face shell 10' and the bottom shell 20' is displaced, that is, the male buckle 21' and the corresponding female buckle 11' are displaced along the separation direction a, and the face shell 10' and the bottom shell 20' can be separated to take out the anesthetic.
disclosure of Invention
The invention aims to provide a limiting mechanism, and aims to solve the problem of how to limit relative movement of a bottom shell and a face shell so as to prevent mistaken disassembly.
the invention provides a limiting mechanism for limiting relative movement of a first structural member and a second structural member along a predetermined direction, the limiting mechanism comprising:
The limiting structure comprises a limiting part which is rotatably connected with the first structural part, the limiting part has a limiting state and a position releasing state, when the limiting part is in the limiting state, the other end of the limiting part abuts against the second structural part and limits the relative movement of the first structural part and the second structural part along the preset direction, and when the limiting part is in the position releasing state, the limiting part allows the relative movement of the first structural part and the second structural part along the preset direction; and
The positioning structure comprises a buckle piece which is convexly arranged on the limiting piece, is arranged at an interval with the rotating axis of the limiting piece and rotates along with the limiting piece, and a positioning piece connected with the first structural component;
the positioning structure is provided with a locking state and a releasing state, when the positioning structure is in the locking state, the positioning part is connected with the buckling piece and limits the rotation of the buckling piece, and the limiting piece is in the limiting state; when the positioning structure is in the releasing state, the buckle piece is separated from the positioning piece, and the limiting piece is in the releasing state.
The invention has the technical effects that: through rotating the locating part and being connected to the face-piece, when the locating part is in the limit state, setting element and buckle spare detachably are connected and make the locating part keep the limit state simultaneously, and then restrict face-piece and the relative movement of drain pan along predetermined direction a, avoid face-piece and drain pan because the accident that patient's mistake was torn open and is caused.
Drawings
Fig. 1 is a schematic diagram of a connection between a front case and a bottom case in the prior art.
FIG. 2 is a perspective view of an analgesic pump according to an embodiment of the present invention;
FIG. 3 is an exploded view of the analgesia pump of FIG. 2;
Fig. 4 is a partial enlarged view at a of fig. 3;
Fig. 5 is a partial enlarged view at B of fig. 3;
FIG. 6 is a perspective view of the spacing mechanism of FIG. 2;
Fig. 7 is an exploded view of the spacing mechanism of fig. 6.
The correspondence between reference numbers and names in the drawings is as follows:
100. An analgesic pump; 101. a limiting mechanism; 10. a face shell; 20. a bottom case; 50. unlocking the lock; 31. a limiting member; 32. a second elastic member; 33. a rotating shaft; 41. a fastener; 42. a positioning member; 43. a first elastic member; 44. a guide block; 30. a limiting structure; 40. a positioning structure; 51. a raised head; 53. an unlocking handle; 52. An unlocking lever; 411. a card slot; 412. an unlock cavity; 311. a first switch hole; 312. a through hole;
Detailed Description
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and are intended to be illustrative of the invention and should not be construed as limiting the invention.
in the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "vertical", "parallel", "bottom", "angle", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.
Referring to fig. 2 to 4, an embodiment of the invention provides a limiting mechanism 101 for limiting relative movement between a first structural member and a second structural member along a predetermined direction. Optionally, in the present embodiment, the first structural component is a face shell 10, the second structural component is a bottom shell 20, the face shell 10 and the bottom shell 20 are fastened by a snap structure, and the limiting mechanism 101 is configured to limit the relative movement between the face shell 10 and the bottom shell 20 along the separation direction a. Specifically, the bottom shell 20 is vertically arranged, the face shell 10 is located above the bottom shell 20, and one end of the face shell 10 is abutted to one end of the bottom shell 20 and surrounds the same to form an accommodating cavity. The separation direction a is perpendicular to the vertical direction.
Referring to fig. 5 to 7, the limiting mechanism 101 includes: a limiting structure 30 and a positioning structure 40. The limiting structure 30 includes a limiting member 31 rotatably connected to the face shell 10, and the limiting member 31 has a limiting state and a releasing state. When the limiting member 31 is in the limiting state, the other end of the limiting member 31 abuts against the bottom case 20 and limits the relative movement between the face case 10 and the bottom case 20 along the predetermined direction. When the position limiting member 31 is in the release state, the position limiting member 31 allows the face shell 10 and the bottom shell 20 to move relatively along the predetermined direction. Optionally, the limiting member 31 is cam-shaped, and the limiting member 31 is disposed in a tapered manner from the adapting end to the free end. The stopper 31 may abut the inner surface of the housing from its free end during rotation. The positioning structure 40 includes a locking member 41 protruding from the wheel side of the free end of the limiting member 31 and rotating together with the limiting member 31, and a positioning member 42 connected to the face shell 10. It is understood that the connection position of the locking member 41 and the limiting member 31 is set at a predetermined distance from the rotation axis of the limiting member 31. The positioning structure 40 has a locking state and a releasing state, and when the positioning structure 40 is in the locking state, the positioning member 42 is connected to the fastening member 41 and limits the rotation of the fastening member 41. That is, under the action of external torque, the locking member 41 and the limiting member 31 rotate together, when the free end of the limiting member 31 abuts against the inner surface of the bottom case 20, the limiting member 31 is in a limiting state, and the limiting member 31 limits the relative movement between the face case 10 and the bottom case 20 along the separation direction a, and at the same time, the positioning member 42 is connected with the locking member 41 and limits the continuous rotation of the locking member 41, so as to temporarily fix the position of the limiting member 31. On the contrary, when the positioning structure 40 is in the releasing state, the locking member 41 is separated from the positioning member 42, and the limiting member 31 is in the releasing state, so that the limiting member 31 no longer limits the relative movement between the face shell 10 and the bottom shell 20 along the separating direction a, that is, the face shell 10 and the bottom shell 20 can move relative to each other, so as to be detached.
By rotationally connecting the limiting member 31 to the face shell 10, when the limiting member 31 is in the limiting state, the positioning member 42 is detachably connected to the fastening member 41 and simultaneously keeps the limiting member 31 in the limiting state, so as to limit the relative movement between the face shell 10 and the bottom shell 20 along the separating direction a, thereby avoiding an accident caused by the mistaken detachment of the patient between the face shell 10 and the bottom shell 20.
In one embodiment, a clamping slot 411 for clamping the positioning element 42 is formed at one end of the fastening element 41, and the positioning element 42 is slidably connected to the face shell 10 and slides back and forth relative to the fastening element 41 to be clamped into or slid out of the clamping slot 411, so that the positioning structure 40 is switched between a locked state and an unlocked state. It can be understood that, when the positioning element 42 slides towards the latch 41 and is latched into the slot 411, the positioning structure 40 is in a latched state; when the positioning member 42 slides in a direction away from the locking member 41 and is separated from the locking slot 411, the positioning structure 40 is in a locking state. Namely, the positioning structure 40 is switched between the locking state and the releasing state, so that the relative sliding between the face shell 10 and the bottom shell 20 can be limited, or the sliding limitation can be released, and the operation is safe, simple and convenient.
referring to fig. 3 to 6, in an embodiment, the positioning structure 40 further includes a first elastic member 43 having an elastic restoring force, one end of the first elastic member 43 is fixedly disposed, and the other end of the first elastic member 43 elastically abuts against the positioning member 42, so that the positioning member 42 is elastically locked in the locking slot 411. Specifically, the face shell 10 is provided with a sliding slot for the positioning element 42 to slide back and forth, an avoiding opening for the positioning element 42 to pass through and be clamped into the clamping slot 411 is formed in the inner wall of the sliding slot, the first elastic element 43 is a tube spring, one end of the first elastic element 43 abuts against the positioning element 42, and the other end of the first elastic element 43 abuts against the inner wall of the sliding slot, so that one end of the positioning element 42 is clamped in the clamping slot 411.
In one embodiment, the positioning structure 40 further includes a guide plate connected to the front shell 10 and defining a guide slot, and a guide block 44 connected to the positioning member 42 and located in the guide slot and used for guiding the positioning member 42 to slide back and forth. The cooperation of the guide block 44 and the guide groove can make the reciprocal sliding of the positioning member 42 smooth and reliable.
In one embodiment, the face shell 10 defines a first avoiding groove, and the bottom shell 20 defines a second avoiding groove connected to the first avoiding groove; when the positioning structure 40 is in the locking state, the locking member 41 is locked into the first avoiding groove; when the positioning structure 40 is in the releasing state, the locking member 41 is retracted to the second avoiding groove. Optionally, when the positioning structure 40 is in the loose state, the fastening element 41 may be fastened into the first avoiding groove by pushing upward, and the positioning element 42 is fastened into the fastening groove 411, so that the positioning structure 40 is switched from the loose state to the fastening state, and the limitation on the movement of the front shell 10 and the bottom shell 20 in the preset direction is completed.
in an embodiment, the limiting structure 30 further includes a rotating shaft 33 connected to the face shell 10 and a second elastic member 32 having an elastic restoring force, the limiting member 31 is provided with a first connecting hole 311 for connecting the rotating shaft 33, the second elastic member 32 is provided with a second connecting hole, sleeved on the rotating shaft 33 and stacked with the limiting member 31, one end of the second elastic member 32 abuts against the limiting member 31, the other end of the second elastic member 32 abuts against the face shell 10, and the second elastic member 32 is used for driving the locking member 41 to retract to the second avoiding groove. It can be understood that, after the positioning element 42 is driven by an external force to be disengaged from the slot 411, the second elastic element 32 can drive the limiting element 31 to rotate, so that the locking element 41 is retracted to the second avoiding slot, thereby automatically releasing the movement limitation of the front shell 10 and the bottom shell 20.
In one embodiment, one end of the limiting member 31 is opened with a countersunk groove, and one end of the elastic member is embedded in the countersunk groove and elastically abuts against the inner wall of the countersunk groove. Optionally, the second elastic element 32 is a torsion spring, the torsion spring is sleeved on the rotation shaft 33 through a center hole thereof, two ends of the torsion spring are respectively connected with the face shell 10 and the limiting element 31, and one end of the torsion spring is embedded in the countersunk head groove, so that the overall size of the limiting structure 30 can be compact. Moreover, the limiting member 31 is provided with a plurality of through holes 312, and the through holes 312 and the first transfer holes 311 are arranged at intervals, so that the overall weight of the limiting member 31 can be reduced, the stable driving of the torsion spring is facilitated, and the limiting member 31 is quickly retracted to the second avoiding groove.
Referring to fig. 3 to 7, in an embodiment, the limiting mechanism 101 further includes a slider and a third elastic member having an elastic restoring force, the slider and the limiting member 31 are respectively located at two ends of the face shell 10, and the slider is slidably connected to the face shell 10; one end of the third elastic member abuts against the slider, and the other end of the third elastic member is connected with the face shell 10. Optionally, the sliding block and the third elastic member are both located in the accommodating cavity, and the third elastic member is also a tube spring. One end of the third elastic member is connected to the face shell 10, and the other end of the third elastic member is sleeved on one end of the sliding block. When the positioning structure 40 is in the locked state, the slider abuts against the inner surface of the bottom shell 20 under the driving of the third elastic member; when the positioning structure 40 is in the unfastened state, the third elastic member and the sliding member respectively drive the front shell 10 and the bottom shell 20 to slide in opposite directions, thereby facilitating the detachment of the front shell 10 and the bottom shell 20.
The present invention further provides an analgesic pump 100, the analgesic pump 100 includes a limiting mechanism 101, the specific structure of the limiting mechanism 101 refers to the above embodiments, and since the limiting mechanism 101 adopts all technical solutions of all the above embodiments, all the beneficial effects brought by the technical solutions of the above embodiments are also achieved, and are not described herein again.
In one embodiment, the analgesia pump 100 further comprises: the anesthetic, the motor and the unlocking piece 50 are arranged in the accommodating cavity, the unlocking piece 50 is connected with the limiting mechanism 101, the unlocking piece 50 rotates relative to the buckling piece 41 under the action of external moment, so that the connection between the positioning piece 42 and the buckling piece 41 is released, and the positioning structure 40 is switched from a buckling state to a loosening state. It will be appreciated that the unlocking member 50 is a special tool, and the patient cannot easily release the locking state of the positioning structure 40 without the unlocking member 50, so that the case 10 and the bottom case 20 cannot be easily detached.
in one embodiment, the locking member 41 defines an unlocking cavity 412 connected to the locking slot 411, and the unlocking member 50 includes an unlocking rod 52 having one end extending into the unlocking cavity 412, a protrusion 51 protruding from one end of the unlocking rod 52 and pushing the positioning member 42 during rotation, and an unlocking handle 53 connected to the other end of the unlocking rod 52 and held by a user. The unlocking handle 53 is driven to rotate by a human hand, the raised head 51 abuts against one end of the positioning element 42, and the positioning element 42 is pushed out of the clamping groove 411, so that the positioning element 42 is separated from the buckling element 41.
The analgesia pump 100 has simple and practical structure, safe and simple operation and stable performance. And the structure of the limiting mechanism 101 is simple and unique, which accords with human engineering and greatly improves the safety of the product and the working efficiency of medical staff. The analgesia pump 100 also has the advantages of excellent structural stability, convenient maintenance and good applicability, and is beneficial to wide-range popularization. If the technology is popularized, the technology can be widely applied to all analgesic pumps 100, and can generate greater social benefits.
The present invention is not limited to the above preferred embodiments, but includes all modifications, equivalents, and improvements within the spirit and scope of the present invention.
Claims (10)
1. A spacing mechanism for limiting relative movement of a first structure member and a second structure member in a predetermined direction, the spacing mechanism comprising:
The limiting structure comprises a limiting part which is rotatably connected with the first structural part, the limiting part has a limiting state and a position releasing state, when the limiting part is in the limiting state, the other end of the limiting part abuts against the second structural part and limits the relative movement of the first structural part and the second structural part along the preset direction, and when the limiting part is in the position releasing state, the limiting part allows the first structural part and the second structural part to move relatively along the preset direction; and
The positioning structure comprises a buckle piece which is convexly arranged on the limiting piece, is arranged at an interval with the rotating axis of the limiting piece and rotates along with the limiting piece, and a positioning piece connected with the first structural component;
The positioning structure is provided with a locking state and a releasing state, when the positioning structure is in the locking state, the positioning part is connected with the buckling piece and limits the rotation of the buckling piece, and the limiting piece is in the limiting state; when the positioning structure is in the releasing state, the buckle piece is separated from the positioning piece, and the limiting piece is in the releasing state.
2. The spacing mechanism of claim 1, wherein: the positioning piece is connected with the first structural component in a sliding mode and slides in a reciprocating mode relative to the clamping piece so as to be clamped into or slide out of the clamping groove, and the positioning structure is switched between the locking state and the unlocking state.
3. The spacing mechanism of claim 2, wherein: the positioning structure further comprises a first elastic piece with elastic restoring force, one end of the first elastic piece is fixedly arranged, and the other end of the first elastic piece is elastically abutted to the positioning piece, so that the positioning piece is elastically buckled on the clamping groove.
4. The spacing mechanism of claim 1, wherein: the positioning structure further comprises a guide plate connected with the first structural member and provided with a guide groove, and a guide block connected with the positioning piece and located in the guide groove and used for guiding the positioning piece to slide in a reciprocating manner.
5. The spacing mechanism of any of claims 1-4, wherein: the first structural member is provided with a first avoidance groove, and the second structural member is provided with a second avoidance groove communicated with the first avoidance groove; when the positioning structure is in the locking state, the fastener is locked into the first avoiding groove; when the positioning structure is in the releasing state, the fastener is retracted to the second avoiding groove.
6. the spacing mechanism of claim 5, wherein: the limiting structure further comprises a rotating shaft connected with the first structural member and a second elastic piece with elastic restoring force, the limiting piece is provided with a first switching hole used for switching, the second elastic piece is provided with a second switching hole and sleeved on the rotating shaft and stacked with the limiting piece, one end of the second elastic piece is abutted to the limiting piece, the other end of the second elastic piece is abutted to the first structural member, and the second elastic piece is used for driving the fastener to retract to the second avoiding groove.
7. the spacing mechanism of claim 6, wherein: the one end of locating part is seted up the countersunk head groove, the one end of elastic component is buried underground in the countersunk head groove and elasticity butt the inner wall in countersunk head groove.
8. The spacing mechanism of any of claims 1-4, wherein: the limiting mechanism further comprises a sliding block and a third elastic piece with elastic restoring force, the sliding block and the limiting piece are respectively located at two ends of the first structural member, and the sliding block is connected with the first structural member in a sliding mode; one end of the third elastic piece is abutted to the sliding block, and the other end of the third elastic piece is connected with the first structural member.
9. An analgesia pump, comprising: a spacing mechanism as claimed in any one of claims 2 to 3, anaesthetic disposed in the analgesic pump and an unlocking member connected to the spacing mechanism, the unlocking member being rotatable relative to the catch under the action of external torque to release the connection of the locating member to the catch to switch the locating formation from the latched condition to the unlatched condition.
10. The analgesic pump of claim 9, wherein: the buckle piece is provided with an unlocking cavity communicated with the clamping groove, and the unlocking piece comprises an unlocking rod, a convex head and an unlocking handle, wherein one end of the unlocking rod extends into the unlocking cavity, the convex head is arranged at one end of the unlocking rod and pushes the positioning piece in the rotating process, and the unlocking handle is connected with the other end of the unlocking rod and is held by a hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865848.3A CN110575586A (en) | 2019-09-12 | 2019-09-12 | Stop gear and analgesia pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910865848.3A CN110575586A (en) | 2019-09-12 | 2019-09-12 | Stop gear and analgesia pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110575586A true CN110575586A (en) | 2019-12-17 |
Family
ID=68811794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910865848.3A Pending CN110575586A (en) | 2019-09-12 | 2019-09-12 | Stop gear and analgesia pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110575586A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618856A (en) * | 2020-11-26 | 2021-04-09 | 江苏爱朋医疗科技股份有限公司 | Medicine injection pump |
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| CN204991631U (en) * | 2015-09-09 | 2016-01-20 | 浙江正泰电器股份有限公司 | Tripping device of residual current action type circuit breaker |
| WO2016106565A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市大疆创新科技有限公司 | Quick-release connecting structure, bracket structure, and remote controller |
| WO2018214591A1 (en) * | 2017-05-26 | 2018-11-29 | 广东百事泰电子商务股份有限公司 | Power socket capable of free replacement of plug |
| CN211301501U (en) * | 2019-09-12 | 2020-08-21 | 深圳市白狐工业设计有限公司 | Stop gear and analgesia pump |
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2019
- 2019-09-12 CN CN201910865848.3A patent/CN110575586A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202675A (en) * | 2013-03-22 | 2013-07-17 | 厦门瑞尔特卫浴科技股份有限公司 | Quick detachable supporting structure |
| WO2016106565A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市大疆创新科技有限公司 | Quick-release connecting structure, bracket structure, and remote controller |
| CN204991631U (en) * | 2015-09-09 | 2016-01-20 | 浙江正泰电器股份有限公司 | Tripping device of residual current action type circuit breaker |
| WO2018214591A1 (en) * | 2017-05-26 | 2018-11-29 | 广东百事泰电子商务股份有限公司 | Power socket capable of free replacement of plug |
| CN211301501U (en) * | 2019-09-12 | 2020-08-21 | 深圳市白狐工业设计有限公司 | Stop gear and analgesia pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618856A (en) * | 2020-11-26 | 2021-04-09 | 江苏爱朋医疗科技股份有限公司 | Medicine injection pump |
| CN112618856B (en) * | 2020-11-26 | 2022-08-16 | 江苏爱朋医疗科技股份有限公司 | Medicine injection pump |
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