CN109718428A - A kind of locker and portable injection pump - Google Patents
A kind of locker and portable injection pump Download PDFInfo
- Publication number
- CN109718428A CN109718428A CN201711040790.6A CN201711040790A CN109718428A CN 109718428 A CN109718428 A CN 109718428A CN 201711040790 A CN201711040790 A CN 201711040790A CN 109718428 A CN109718428 A CN 109718428A
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- China
- Prior art keywords
- main body
- knob
- deck
- sensor
- medicine box
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 239000003814 drug Substances 0.000 claims abstract description 39
- 210000003205 muscle Anatomy 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention provides a kind of locker, for the connection between the main body and medicine box of portable injection pump, it include: knob assembly, limit base, deck and sensor, the limit base is arranged in the main body of portable injection pump, the limit base is for limiting knob assembly, the deck is arranged on the medicine box of portable injection pump, and the assembly and disassembly between main body and medicine box may be implemented by the cooperation of knob assembly and deck;The sensor is arranged in main body, and the sensor issues signal when medicine box is in assembled state.By the above-mentioned means, carry out the connection of realization body and medicine box using the cooperation of knob assembly and deck, it is simple in construction, easy to disassemble and assemble;It may determine that whether connect in place between main body and medicine box using sensor.The present invention also provides a kind of portable injection pumps.
Description
Technical field
The present invention relates to attachment device field, in particular to a kind of locker and the portable injection pump with it.
Background technique
The connection of existing portable injection pump main body and medicine box usually using key, spinner or retaining mechanism, main body with
The connection of medicine box is all more complicated and without being used to detect whether to connect detection device in place, and it is almost complete in place that whether there is or not connections
Whether judgement can be pulled out by pulling, be easy missing inspection in this way, easily cause main body and medicine box unassembled in place, cause to inject to patient
Dosage is unable to control undetectable problem, causes detection device again and installation trouble to doctor.
Summary of the invention
The present invention provides a kind of locker, the first purpose be to solve the main body of existing portable injection pump and medicine box it
Between connection structure complexity problem;The second purpose, which is to solve existing portable injection pump, can not judge whether are main body and medicine box
The problem of connecting in place.
In order to achieve the above objectives, the present invention provides a kind of locker, main body and medicine box for portable injection pump
Between connection, comprising: the master of portable injection pump is arranged in knob assembly, limit base, deck and sensor, the limit base
On body, for limiting to knob assembly, the deck is arranged on the medicine box of portable injection pump the limit base, passes through
The assembly and disassembly between main body and medicine box may be implemented in the cooperation of knob assembly and deck;The sensor is arranged in main body
On, the sensor issues signal when medicine box is in assembled state.
Locker according to the present invention carrys out the connection of realization body and medicine box using the cooperation of knob assembly and deck,
It is simple in construction, easy to disassemble and assemble;It may determine that whether connect in place between main body and medicine box using sensor.
Preferably, the knob assembly includes: rotary knob rod, spring and knob lid, and the spring is set in the rotary knob rod
On, the spring can be free to slide on rotary knob rod, block is arranged in rotary knob rod one end, the knob lid is fixed on rotary knob rod
The other end, the knob lid and block cooperation limited spring are movable within the scope of rotary knob rod.
Preferably, slope is set in one end of the rotary knob rod.
Preferably, it is fixed, is prevented between knob lid and rotary knob rod by screw between the knob lid and the rotary knob rod
It relatively moves.
Preferably, the limit base is the muscle ridge of protrusion, is provided with limiting slot on the muscle ridge to carry out to knob assembly
Limit, the knob lid of the knob assembly are exposed outside the main body.
Preferably, main body includes front housing and rear shell, and the muscle ridge is separately positioned on the inside of the front housing of main body and on the inside of rear shell,
Muscle ridge one end is fixed in main body, and the other end is equipped with semicircular limiting slot, the muscle ridge phase interworking on the inside of front housing inside and rear shell
It closes to be limited to knob assembly.
Preferably, two knob assemblies are separately positioned at left and right sides of main body, are provided at two in main body and knob
The corresponding limit base of component.
Preferably, the position of the deck and the position of knob assembly are adapted, and the top of the deck is inclined-plane, described
The angle on inclined-plane and the slope of rotary knob rod are adapted.
Preferably, through-hole is provided with below the inclined-plane of the deck, the through-hole is used to accommodate the slope of rotary knob rod.
Preferably, the sensor is optical sensor, and the top of any place's limit base is arranged in the sensor, and works as medicine
The top of deck just trigger sensor when box is in assembled state.
The present invention also provides a kind of portable injection pumps, including above-mentioned locker.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the locker in lockup state of one embodiment of the invention and the schematic diagram of portable injection pump;
Fig. 2 is the locker in detachable state of one embodiment of the invention and the schematic diagram of portable injection pump;
Fig. 3 is the schematic diagram of the knob assembly of one embodiment of the invention;
Fig. 4 is the explosive view of the knob assembly of one embodiment of the invention;
Fig. 5 is the rear shell schematic diagram of the main body of the portable injection pump of one embodiment of the invention;
Fig. 6 is the front housing schematic diagram of the main body of the portable injection pump of one embodiment of the invention;
Fig. 7 is the medicine box schematic diagram of the portable injection pump of one embodiment of the invention;
Fig. 8 is the sensor schematic of one embodiment of the invention.
Appended drawing reference in specification is as follows:
1, main body;2, medicine box;10, knob assembly;11, sensor;12, the front housing of main body;13, the rear shell of main body;14, it limits
Seat;101, rotary knob rod;102, knob lid;103, spring;104, baffle;105, slope;106, screw;21, deck;211, lead to
Hole.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.
In the description of the present invention, it should be noted that unless otherwise specified and limited, term " installation ", " connected ",
" connection ", " connecing " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed, to indicate to implement implementation of the invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, of the invention
Embodiment includes all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims.
As shown in Figs. 1-2, the locker that one embodiment of the invention provides includes: knob assembly 10, limit base 14, deck
21 and sensor 11, the limit base 14 be arranged in the main body 1 of portable injection pump, the limit base 14 be used for set of knobs
Part 10 is limited, and the deck 21 is arranged on the medicine box 2 of portable injection pump, passes through matching for knob assembly 10 and deck 21
Close the assembly and disassembly that may be implemented between main body 1 and medicine box 2;On the body 1, the sensor exists for the setting of sensor 11
Medicine box 2 issues signal when being in assembled state.
As shown in Figure 3-4, the knob assembly 10 that one embodiment of the invention provides includes: rotary knob rod 101, spring 103 and rotation
Button lid 102, the spring 103 are set on the rotary knob rod 101, and the spring 103 can the free skating on rotary knob rod 101
It is dynamic, block 104 is set in 101 one end of rotary knob rod, the knob lid 102 and rotary knob rod 101 are fixed, the knob lid 102 and gear
Activity is without departing from rotary knob rod 101 in the range of spring 103 is limited in rotary knob rod 101 by the cooperation of block 104.In the rotary knob rod
Slope 105 is arranged in 101 one end, and the gradient on the slope 105 is 20-30 degree.In the preferred implementation side of one embodiment of the invention
It is fixed by screw 106 between the knob lid 102 and rotary knob rod 101 in formula, it prevents between knob lid 102 and rotary knob rod 101
It relatively rotates or slides relatively.
As seen in figs. 5-6, the limit base 14 that one embodiment of the invention provides is muscle ridge outstanding, and the muscle ridge is respectively set
In 13 inside of 12 inside of front housing and rear shell of main body 1, muscle ridge one end is fixed on the body 1, and the other end is equipped with semicircular limit
Slot, the muscle ridge of 13 inside of the inside of front housing 12 and rear shell, which cooperates, forms round limiting slot to limit to knob assembly 10,
The knob lid 102 of the knob assembly 10 is exposed outside the main body, facilitates operation.The case where according to actual use, generally in main body 1
The left and right sides be arranged two knob assemblies 10, it is corresponding, should also be provided with limit base 14 at two.
As shown in fig. 7, there are two deck 21, the position of the deck 21 and the positions of knob assembly 10 for setting on medicine box 2
Set adaptable, the top of the deck 21 is inclined-plane, and the angle on the inclined-plane and the slope 105 of rotary knob rod 101 are consistent, the card
Through-hole 211 is provided with below the inclined-plane of seat 21, the through-hole 211 is used to accommodate the slope 105 of rotary knob rod 101, it is preferable that described
Through-hole 211 is circular through hole.
As shown in figure 8, the sensor 11 that one embodiment of the invention provides is optical sensor, the sensor 11 is arranged in office
The top of limit base 14 at one, and when medicine box 2 is in assembled state deck 21 top just trigger sensor 11.
The assembly of the locker provided below in conjunction with attached drawing to one embodiment of the invention and application method are illustrated.
It assembles knob assembly 10 as shown in Figure 3 first, then knob assembly is placed on to the limit of the rear shell 13 of main body 1
On seat 14, it is loaded on the front housing 12 of main body 1, the mutual cooperation limitation knob assembly 10 of limit base 14 of front housing 12 and rear shell 13 makes
Obtaining knob assembly 10 can only rotate or slide along the direction of rotary knob rod 101.
Next rotation knob assembly 10, keep the inclined-plane on slope 105 downward, at this time be inserted into medicine box 2, the inclined-plane of deck 21 with
Slope 105 squeezes, and knob assembly 10 slides in and out the space for conceding deck 21, after medicine box assembly in place, slope 105 and through-hole
211 is opposite, and at this time not to the squeezing action on slope 105, knob assembly 10 is sprung back under the effect of spring force, slope 105
Into in through-hole 211, through-hole 211 is blocked on slope 105 at this time, and medicine box 2 is joined together with main body 1.At the same time, deck 21
Top just set out sensor 11, as shown in Figure 1, the top of deck 21 be blocked in sensor 11 launch point and receiving point it
Between, sensor 11 issues signal, indicates that medicine box 2 has connected in place.
When needing to dismantle medicine box 2, knob assembly 10 is rotated, keeps the inclined-plane on slope 105 upward, as shown in Fig. 2, at this time by medicine
Box 2 pulls down, and upper edge and the slope 105 of through-hole 211 squeeze, and knob assembly 10 is sliding outward, deck 21 can be exited master
Body 1.At this time there is no blocking between the launch point and receiving point of sensor 11, sensor 11 no longer issues signal, indicates medicine box 2
It has been disassembled.
Locker according to the present invention comes realization body 1 and medicine box 2 using the cooperation of knob assembly 10 and deck 21
Connection, it is simple in construction, easy to disassemble and assemble;It may determine that whether connect in place between main body 1 and medicine box 2 using sensor 11.
The present invention also provides a kind of portable injection pumps, including above-mentioned locker.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (11)
1. a kind of locker, for the connection between the main body and medicine box of portable injection pump characterized by comprising rotation
Button component, limit base, deck and sensor, the limit base are arranged in the main body of portable injection pump, and the limit base is used
It is limited in knob assembly, the deck is arranged on the medicine box of portable injection pump, passes through knob assembly and deck
The assembly and disassembly between main body and medicine box may be implemented in cooperation;The sensor is arranged in main body, and the sensor is in medicine
Box issues signal when being in assembled state.
2. locker according to claim 1, which is characterized in that the knob assembly includes: rotary knob rod, spring and rotation
Button lid, the spring are set on the rotary knob rod, and the spring can be free to slide on rotary knob rod, are set in rotary knob rod one end
Block is set, the knob lid is fixed on the rotary knob rod other end, and the knob lid and block cooperation limited spring are in rotary knob rod range
Interior activity.
3. locker according to claim 2, which is characterized in that slope is arranged in one end of the rotary knob rod.
4. locker according to claim 2, which is characterized in that pass through spiral shell between the knob lid and the rotary knob rod
Nail is fixed, and prevents from relatively moving between knob lid and rotary knob rod.
5. locker according to claim 1, which is characterized in that the limit base is the muscle ridge of protrusion, the muscle ridge
On be provided with limiting slot to limit to knob assembly, the knob lid of the knob assembly is exposed outside the main body.
6. locker according to claim 5, which is characterized in that main body includes front housing and rear shell, the muscle ridge difference
It is arranged on the inside of the front housing of main body on the inside of rear shell, muscle ridge one end is fixed in main body, and the other end is equipped with semicircular limiting slot,
Muscle ridge on the inside of front housing and on the inside of rear shell cooperates to limit to knob assembly.
7. locker according to claim 6, which is characterized in that two knob assemblies are separately positioned on a main body left side
Right two sides are provided at two limit base corresponding with knob assembly in main body.
8. locker according to claim 7, which is characterized in that the position phase of the position of the deck and knob assembly
It adapts to, the top of the deck is inclined-plane, and the angle on the inclined-plane and the slope of rotary knob rod are adapted.
9. locker according to claim 8, which is characterized in that be provided with through-hole below the inclined-plane of the deck, institute
Through-hole is stated for accommodating the slope of rotary knob rod.
10. locker according to claim 1, which is characterized in that the sensor is optical sensor, the sensor
The top of any place's limit base is set, and when medicine box is in assembled state deck top just trigger sensor.
11. a kind of portable injection pump, which is characterized in that including the described in any item lockers of claim 1-9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711040790.6A CN109718428A (en) | 2017-10-31 | 2017-10-31 | A kind of locker and portable injection pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711040790.6A CN109718428A (en) | 2017-10-31 | 2017-10-31 | A kind of locker and portable injection pump |
Publications (1)
Publication Number | Publication Date |
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CN109718428A true CN109718428A (en) | 2019-05-07 |
Family
ID=66293981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711040790.6A Pending CN109718428A (en) | 2017-10-31 | 2017-10-31 | A kind of locker and portable injection pump |
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CN (1) | CN109718428A (en) |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080294142A1 (en) * | 2007-05-21 | 2008-11-27 | M2 Medical Group Holdings, Inc. | Removable Controller for an Infusion Pump |
CN202703542U (en) * | 2012-05-18 | 2013-01-30 | 三一重工股份有限公司 | Support leg locking device and engineering vehicle using same |
CN103170032A (en) * | 2012-10-30 | 2013-06-26 | 深圳玉升医疗科技有限公司 | Electric control pump door and infusion pump of liquid-stopping clip |
CN103520798A (en) * | 2013-11-01 | 2014-01-22 | 肖进 | Medicine box collision locking mechanism for portable infusion pump |
US20150018768A1 (en) * | 2001-05-18 | 2015-01-15 | Deka Products Limited Partnership | Infusion Pump Assembly |
CN104395542A (en) * | 2013-07-11 | 2015-03-04 | 厦门艾卓工业设计有限公司 | Anti-unusual opening locks and doors |
CN104784777A (en) * | 2014-01-20 | 2015-07-22 | 上海移宇科技有限公司 | Ductless medicine fluid infusion device |
CN104941032A (en) * | 2015-07-07 | 2015-09-30 | 苏州麦德迅医疗科技有限公司 | An infusion pump with a rotation lock, the rotation lock and a method |
CN205903490U (en) * | 2016-05-13 | 2017-01-25 | 爱普科学仪器(江苏)有限公司 | Automatic locking device of going up of injection pump liquid bag push type |
CN106413773A (en) * | 2014-01-23 | 2017-02-15 | 泽维克斯公司 | Absorption-based optical sensor for detecting infusion pump cassette |
CN206299222U (en) * | 2016-12-22 | 2017-07-04 | 重庆市帅之盾门业有限公司 | One kind lock combination |
CN107106762A (en) * | 2015-02-23 | 2017-08-29 | 泰尔茂株式会社 | drug delivery device |
CN207950260U (en) * | 2017-10-31 | 2018-10-12 | 惠州比亚迪电子有限公司 | A kind of locker and portable injection pump |
-
2017
- 2017-10-31 CN CN201711040790.6A patent/CN109718428A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150018768A1 (en) * | 2001-05-18 | 2015-01-15 | Deka Products Limited Partnership | Infusion Pump Assembly |
US20080294142A1 (en) * | 2007-05-21 | 2008-11-27 | M2 Medical Group Holdings, Inc. | Removable Controller for an Infusion Pump |
CN202703542U (en) * | 2012-05-18 | 2013-01-30 | 三一重工股份有限公司 | Support leg locking device and engineering vehicle using same |
CN103170032A (en) * | 2012-10-30 | 2013-06-26 | 深圳玉升医疗科技有限公司 | Electric control pump door and infusion pump of liquid-stopping clip |
CN104395542A (en) * | 2013-07-11 | 2015-03-04 | 厦门艾卓工业设计有限公司 | Anti-unusual opening locks and doors |
CN103520798A (en) * | 2013-11-01 | 2014-01-22 | 肖进 | Medicine box collision locking mechanism for portable infusion pump |
CN104784777A (en) * | 2014-01-20 | 2015-07-22 | 上海移宇科技有限公司 | Ductless medicine fluid infusion device |
CN106413773A (en) * | 2014-01-23 | 2017-02-15 | 泽维克斯公司 | Absorption-based optical sensor for detecting infusion pump cassette |
CN107106762A (en) * | 2015-02-23 | 2017-08-29 | 泰尔茂株式会社 | drug delivery device |
CN104941032A (en) * | 2015-07-07 | 2015-09-30 | 苏州麦德迅医疗科技有限公司 | An infusion pump with a rotation lock, the rotation lock and a method |
CN205903490U (en) * | 2016-05-13 | 2017-01-25 | 爱普科学仪器(江苏)有限公司 | Automatic locking device of going up of injection pump liquid bag push type |
CN206299222U (en) * | 2016-12-22 | 2017-07-04 | 重庆市帅之盾门业有限公司 | One kind lock combination |
CN207950260U (en) * | 2017-10-31 | 2018-10-12 | 惠州比亚迪电子有限公司 | A kind of locker and portable injection pump |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20190507 |