CN206896430U - Manual air injection device is used in a kind of Physiological Experiment dissection - Google Patents
Manual air injection device is used in a kind of Physiological Experiment dissection Download PDFInfo
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- CN206896430U CN206896430U CN201621362916.2U CN201621362916U CN206896430U CN 206896430 U CN206896430 U CN 206896430U CN 201621362916 U CN201621362916 U CN 201621362916U CN 206896430 U CN206896430 U CN 206896430U
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- air inlet
- sleeve
- cone
- injection device
- outer cover
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Abstract
The utility model provides a kind of Physiological Experiment dissection and uses manual air injection device, it is related to injector technology field, including sleeve and pitch brace, the sleeve is provided with cone-shaped nose and escape pipe, cone-shaped nose is provided with air inlet in one group, conical outer cover is externally provided with cone-shaped nose, conical outer cover is provided with external admission mouth corresponding with interior air inlet, the sleeve wall is provided with standby interior air inlet, standby interior air inlet is externally provided with cylindrical jacket, cylindrical jacket is provided with standby external admission mouth corresponding with standby interior air inlet, cylindrical jacket both sides are provided with fastener and are rotatablely connected with sleeve；The utility model is easy to use, it is not necessary to and it to be extracted from dissection and pours into air, use is time saving and energy saving, meanwhile, air inflow can be conveniently controlled, suitable wide scope is promoted the use of.
Description
Technical field
It the utility model is related to injector technology field, and in particular to a kind of Physiological Experiment dissection is injected with manual air and filled
Put.
Background technology
Dissection belongs to the morphology category of bioscience, is an important core curriculum in medical science.Learn doctor all
Dissection class laboratory or experimental work can all be run into the study work of school by knowing, the body of biology be splitted, with research
The histological structure of each organ.Need, to dissection internal injection air, typically to select hand injection air and electronic note in when dissected
Penetrate air.Hand injection then using general ordinary syringe, so injects air and wants ordinary extracted from dissection will note
It is inserted into after air is poured into emitter in dissection, iterative cycles, this hand injection air is wasted time and energy.Using electronic note
Penetrate air and then use electric injection, although electric injection is quick, air capacity manually bad grasp, and motoring syringe
It is expensive, it is unfavorable for popularity with using.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of Physiological Experiment dissection manual air injection dress
Put, easy to use time saving and energy saving, air inflow is easily controlled, and is simple to manufacture, and price is low, is adapted to promote the use of.
To realize object above, the utility model is achieved by the following technical programs：A kind of Physiological Experiment dissection is used
Manual air injection device, it is characterised in that：Including sleeve and pitch brace, the sleeve is provided with cone-shaped nose and outlet
Pipe, cone-shaped nose are provided with air inlet in one group, are externally provided with conical outer cover in cone-shaped nose, conical outer cover is provided with
External admission mouth corresponding with interior air inlet, the sleeve wall are provided with standby interior air inlet, and standby interior air inlet is externally provided with circle
Cylindricality outer cover, cylindrical jacket are provided with standby external admission mouth corresponding with standby interior air inlet, and cylindrical jacket both sides are provided with
Fastener is rotatablely connected with sleeve.Can be corresponding by standby interior air inlet and standby external admission mouth when needing air inflow big, it is not necessary to
When can then be staggered closing.
The pitch brace includes connecting rod, handle and piston wheel, and the connecting rod section is triangle.Pitch brace
Stability is strong.
Cone-shaped nose is provided with air inlet in one group, and one group is two or four.It can be set according to the needs of air inflow
Count air inlet.
The sleeve is rotated and is arranged in conical outer cover.Sleeve can rotate in conical outer cover, when inlet duct needs
It is just that the external admission mouth on conical outer cover is corresponding with interior air inlet when wanting air inlet, conversely, then by conical outer cover external admission mouth
Rotate and stagger with interior air inlet.
The escape pipe front end is cone.Conveniently it is inserted into dissection.
Described sleeve-port is circular arc.
The utility model provides a kind of Physiological Experiment dissection manual air injection device, easy to use, it is not necessary to will
It is extracted from dissection and pours into air, and use is time saving and energy saving, meanwhile, air inflow can be conveniently controlled, is adapted to wide scope to promote
Use.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural front view of the present utility model；
Fig. 2 is exploded view of the present utility model；
Fig. 3 is pitch brace structural representation in the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, manual air injection device is used in a kind of Physiological Experiment dissection of the present embodiment, including
Sleeve 1 and pitch brace 2, sleeve 1 are provided with cone-shaped nose 3 and escape pipe 6, and cone-shaped nose 3 is provided with air inlet in one group
Mouth 31, conical outer cover 4 is externally provided with cone-shaped nose 3, conical outer cover 4 is provided with outside corresponding with interior air inlet 31
Gas port 41, the barrel of sleeve 1 are provided with standby interior air inlet 11, and standby interior air inlet 11 is externally provided with cylindrical jacket 5, cylinder
Shape outer cover 5 is provided with standby external admission mouth 51 corresponding with standby interior air inlet 11, the both sides of cylindrical jacket 5 be provided with fastener 52 with
Sleeve 1 is rotatablely connected.
Pitch brace 2 includes connecting rod 22, handle 21 and piston wheel 23, and the section of connecting rod 22 is triangle.
Cone-shaped nose 3 is provided with air inlet 31 in one group, and one group is two or four.
Sleeve 1 is rotated and is arranged in conical outer cover 4.
The front end of escape pipe 6 is cone.
1 mouthful of sleeve is circular arc.
It is during air inlet, interior air inlet 31 is outer corresponding with air inlet 41, pitch brace 2 is pulled, when air inflow meets, is rotated
Conical outer cover 41, it will stagger outside interior air inlet 31 with air inlet 41, escape pipe 6 be inserted into dissection, promotes piston to draw
Bar 2, when needing air inlet again, it is only necessary to rotate conical outer cover 41 again, by interior air inlet 31 it is outer it is corresponding with air inlet 41 then
Can, it is not necessary to pull out escape pipe 6.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the utility model technical scheme.
Claims (6)
1. manual air injection device is used in a kind of Physiological Experiment dissection, it is characterised in that：Including sleeve (1) and pitch brace (2),
The sleeve (1) is provided with cone-shaped nose (3) and escape pipe (6), and cone-shaped nose (3) is provided with air inlet in one group
(31) conical outer cover (4), is externally provided with cone-shaped nose (3), conical outer cover (4) is provided with corresponding with interior air inlet (31)
External admission mouth (41), sleeve (1) barrel is provided with standby interior air inlet (11), and standby interior air inlet (11) is externally provided with circle
Cylindricality outer cover (5), cylindrical jacket (5) are provided with standby external admission mouth (51) corresponding with standby interior air inlet (11), cylinder
Shape outer cover (5) both sides are provided with fastener (52) and are rotatablely connected with sleeve (1).
2. manual air injection device is used in a kind of Physiological Experiment dissection according to claim 1, it is characterised in that：The work
Plug pull bar (2) includes connecting rod (22), handle (21) and piston wheel (23), and connecting rod (22) section is triangle.
3. manual air injection device is used in a kind of Physiological Experiment dissection according to claim 1, it is characterised in that：Cone
Front end (3) is provided with air inlet (31) in one group, and one group is two or four.
4. manual air injection device is used in a kind of Physiological Experiment dissection according to claim 1, it is characterised in that：The set
Cylinder (1), which rotates, to be arranged in conical outer cover (4).
5. manual air injection device is used in a kind of Physiological Experiment dissection according to claim 1, it is characterised in that：It is described go out
Tracheae (6) front end is cone.
6. manual air injection device is used in a kind of Physiological Experiment dissection according to claim 1, it is characterised in that：Described
Sleeve (1) mouth is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362916.2U CN206896430U (en) | 2016-12-12 | 2016-12-12 | Manual air injection device is used in a kind of Physiological Experiment dissection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621362916.2U CN206896430U (en) | 2016-12-12 | 2016-12-12 | Manual air injection device is used in a kind of Physiological Experiment dissection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896430U true CN206896430U (en) | 2018-01-19 |
Family
ID=61294513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621362916.2U Expired - Fee Related CN206896430U (en) | 2016-12-12 | 2016-12-12 | Manual air injection device is used in a kind of Physiological Experiment dissection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811910A (en) * | 2019-12-02 | 2020-02-21 | 赵林燕 | Injection device capable of quickly replacing plug and reducing labor intensity |
-
2016
- 2016-12-12 CN CN201621362916.2U patent/CN206896430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811910A (en) * | 2019-12-02 | 2020-02-21 | 赵林燕 | Injection device capable of quickly replacing plug and reducing labor intensity |
| CN110811910B (en) * | 2019-12-02 | 2021-11-12 | 余丽君 | Injection device capable of quickly replacing plug and reducing labor intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |