CN109717980A - Burn and scald sprays film medicament experimental provision - Google Patents
Burn and scald sprays film medicament experimental provision Download PDFInfo
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- CN109717980A CN109717980A CN201811638035.2A CN201811638035A CN109717980A CN 109717980 A CN109717980 A CN 109717980A CN 201811638035 A CN201811638035 A CN 201811638035A CN 109717980 A CN109717980 A CN 109717980A
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Abstract
The invention belongs to pharmaceutical experiment apparatus fields, specifically disclose burn and scald spray film medicament experimental provision, fixed mechanism is flattened including skin, skin flattening fixed mechanism include two pieces be oppositely arranged strut riser, two pieces strut the bur scraping mechanism that energy traverse motion is equipped with above riser, and bur scraping mechanism is located at two pieces and struts between riser.The present invention is for solving to lead to the problem of shaving difficulty since skin is relatively soft at small white mouse belly and slackness is relatively high when current experimenter fixes small white mouse with hand.
Description
Technical field
The present invention relates to pharmaceutical experiment apparatus fields, and in particular to burn and scald sprays film medicament experimental provision.
Background technique
When the film medicament of burn and scald spray at present carries out experiment made on the living, detailed process are as follows: first experiment white mouse is fixed, then
White mouse belly shaving will be tested, then burn and scald processing is carried out to the skin after shaving, is finally sprayed on burning with burn and scald spray film medicament
At scald, healing state at burn and scald is observed.
Generally use the fixed mode of one hand of experimenter at present, specially the thumb of one hand of experimenter with
Index finger catches the posterior neck of small white mouse, is left three and refers to two rear feet for holding together small white mouse, to realize the fixation to small white mouse, then
Experimenter's another hand carries out the processing such as shaving, burn and scald processing and torch firing scald spray film medicament to the belly of small white mouse.
But when fixing small white mouse with manpower and carrying out shaving, since skin is relatively soft at the belly of small white mouse and slackness ratio
Higher, skin can move when shaving, cause shaving can spend the more time just and can shave it is clean.
Summary of the invention
The purpose of the present invention is to provide burn and scalds to spray film medicament experimental provision, fixes for realizing to laboratory mouse,
To solve to lead when current experimenter fixes small white mouse with hand since skin is relatively soft at small white mouse belly and slackness is relatively high
Cause the problem of shaving difficulty.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
Burn and scald sprays film medicament experimental provision, including skin flattens fixed mechanism, and the skin flattening fixed mechanism includes
Two pieces be oppositely arranged strut riser, two pieces strut be equipped with above riser can traverse motion bur scraping mechanisms, the shaving
Mechanism is located at two pieces and struts between riser；It is described to strut the hollow setting of riser, and strut in riser and spray film filled with burn and scald
Medicament, the inner sidewall for strutting riser are equipped with and strut the spray head being connected to inside riser.
The principle of this programme is:
Skin flattening fixed mechanism is used to strut the skin of experimental mouse flattening, and bur scraping mechanism is used to flatten in skin and fix
Mechanism will test and carry out shaving to distracted skin after white mouse skin struts, and it is distracted to skin progress that skin flattens fixed mechanism
Concrete principle is as follows: two pieces strut riser and push against skins at experiment white mouse belly, then strut riser and are located remotely from each other for two pieces, i.e.,
It can be achieved the skin tested at white mouse belly strutting tension.When shaving is completed, after carrying out burn and scald processing to skin at shaving,
The spraying for carrying out burn and scald spray film medicament on the inside of riser to skin from experiment white mouse shaving is strutted from two pieces, can be covered at burn and scald
The skin of reason, it is easy to operate.
Following technical effect can be reached using this programme:
Will experiment white mouse after the skin at shaving is strutted and is tightened, bur scraping mechanism to herein skin carry out shaving when,
Skin is less likely to occur to move, therefore shaving is more easier, due to small white mouse when solving at present to experiment white mouse progress shaving
Skin is relatively soft at belly and slackness is relatively high, leads to the problem of shaving difficulty.
Further, riser is strutted to be connected with for driving strut riser traverse motion to strut driving mechanism.Using support
Driving mechanism is opened to drive two pieces to strut riser traverse motion, two pieces is realized and struts the close to each other and separate of riser, nothing
It needs experimenter's manpower to slide two pieces and struts riser.
Further, strutting driving mechanism includes strutting cylinder and being connected to the connecting rod for strutting cylinder output rod free end, even
Bar is connected with riser lateral wall is strutted.By strutting the elongation and shortening of cylinder output rod, connecting rod transverse movement, connecting rod band are driven
Dynamic to strut riser transverse movement, structure is simple and effective.
Further, it connecting rod and struts and is connected with lever between riser lateral wall, lever rotation is connected to connecting rod free end, lever
One end with strut riser lateral wall and be fixedly connected, be connected with adsorption piece between the other end and connecting rod.Due to two pieces strut riser will be real
After the skin tested at white mouse belly struts, when bur scraping mechanism carries out shaving, the skin that will drive at shaving is mobile, so that by supportting
The skin opened restores loose again, it is therefore desirable to repeatedly skin is strutted again, and due to two pieces strut riser be push against experiment it is white
Skin at mouse belly, it moves back and forth if directly driving two pieces to strut riser by strutting cylinder, can skin be pursed up, rise
Less than distracted function again, lever is for driving support riser vertically to move back and forth in this programme, when lever one end is being adsorbed
When moving downward under the action of part, the lever other end is upturned, and drives support riser to leave skin, at this time again by strutting gas
Cylinder drives support sheet reset, is then risen lever one end by adsorption piece, and the decline of the lever other end, it is downward that drive struts cylinder
Movement pushes against the skin at experiment white mouse belly again, then struts riser away from each other by strutting two pieces of cylinder drive, again
Skin is strutted and is tightened.
Further, adsorption piece includes upper electromagnet and the lower electromagnet being fixed on connecting rod, and upper electromagnet is located on connecting rod
Side, lower electromagnet are located at below connecting rod, and connecting rod is made of iron material.When upper electromagnet is powered, lower electromagnet powers off, upper electromagnetism
Iron rises lever one end of irony, and when the power-off of upper electromagnet, lower electromagnet are powered, lower electromagnet will be under lever one end of irony
Drop, by the power on/off of upper electromagnet and lower electromagnet, can be realized the raising and lowering of lever one end, easy to operate.
Further, it struts bottom of the riser and is equipped with towards strutting curved rubber on the outside of riser and strut pawl.Pawl is strutted by rubber
It pushes against the skin at experiment white mouse belly strut tightening, it is good to strut effect.
Further, the spray head strutted on riser is multiple, and multiple spray heads are uniformly distributed along the length direction for strutting riser, and
Multiple spray heads are respectively positioned on the lower part for strutting riser.The range of multiple spray head sprayings is wider, and spray head is located at the lower part for strutting riser
Film medicament is sprayed from spray head ejection convenient for strutting the burn and scald in riser.
Further, further include open-topped cabinet, strut cylinder and be fixed on wall box, strut the adjacent case of cylinder
Shaving cylinder is fixed on body sidewall, bur scraping mechanism includes scraper, and the output rod free end of shaving cylinder is fixedly connected with scraper.
Scraper traverse motion is driven by shaving cylinder, scraper can be realized to the shaving at experiment white mouse belly.
Detailed description of the invention
Fig. 1 is the top view of the embodiment of the present invention；
Fig. 2 is Section A-A figure in Fig. 1；
Fig. 3 is the enlarged drawing in Fig. 1 in dotted line frame.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: cabinet 1, struts riser 2, spray head 20, rubber and strut pawl 21, strut gas
Cylinder 3, scraper 4, link block 5, shaving cylinder 6, connecting rod 7, lever 8, pin shaft 80, upper electromagnet 81, lower electromagnet 82.
Referring to figs. 1 and 2, the burn and scald of the present embodiment sprays film medicament experimental provision, including open-topped cabinet 1
Flatten fixed mechanism with the skin that is arranged in cabinet 1, skin flattening fixed mechanism include two pieces be oppositely arranged strut riser
2, two pieces strut the hollow setting of riser 2, and two pieces strut in riser 2 filled with burn and scald spray film medicament, strut riser 2
Inner sidewall is equipped with and struts the more dry spray heads 20 being connected to inside riser 2, and multiple spray heads 20 are along the length direction for strutting riser 2
It is uniformly distributed, and multiple spray heads 20 are respectively positioned on the lower part for strutting riser 2, it struts 2 bottom of riser and is additionally provided with towards strutting the outer lateral bend of riser 2
Rubber strut pawl 21.
The outside for strutting riser 2 is equipped with for driving strut 2 traverse motion of riser to strut driving mechanism, in conjunction with
Shown in Fig. 1, Fig. 2 and Fig. 3, strutting driving mechanism includes being fixed on 1 inner sidewall of cabinet to strut cylinder 3, struts the defeated of cylinder 3
Rod free end is fixed there are two lateral connecting rod 7, and two 7 free ends of connecting rod rotate on pin shaft 80 through there is a pin shaft 80
Be connected with a lever 8,8 inner end of lever with strut 2 lateral wall of riser and be fixedly connected, be connected with adsorption piece between outer end and connecting rod 7,
Adsorption piece includes the upper electromagnet 81 and lower electromagnet 82 for being fixed on 7 middle part of connecting rod, and upper electromagnet 81 is located at 7 top of connecting rod, under
Electromagnet 82 is located at 7 lower section of connecting rod, and connecting rod 7 is made of iron material.
Two pieces strut equipped with bur scraping mechanism above riser 2, and bur scraping mechanism includes being located at two pieces of scrapers strutted between riser 2
4,4 both ends of scraper are respectively and fixedly provided with link block 5, and 5 side of link block is mounted on shaving cylinder 6, and the output rod of shaving cylinder 6 is free
End is connected with link block 5.
Carrying out shaving processing to experiment white mouse using the present invention, detailed process is as follows:
When initial, two output rods for strutting cylinder 3 are in shortening state, and upper electromagnet 81 is in off-position, lower electricity
Magnet 82 is in energized state, lever 8 be in outer end downward, the heeling condition of inner end upward.Experiment white mouse belly is set upward
In on the bottom wall of cabinet 1, two strut the output rod elongation of cylinder 3, and the output rod for strutting cylinder 3 with two is driven to be respectively connected with
The left and right sides connecting rod 7 it is adjacent to each other, connecting rod 7 drives the lever 8 of the left and right sides and to strut riser 2 adjacent to each other, when two pieces
Riser 2 is strutted after, is powered to upper electromagnet 81, lower electromagnet 82 powers off, absorption of 8 outer end of lever by upper electromagnet 81
Act on and be upturned so that lever 8 be in outer end upward, inner end heeling condition directed downwardly, 8 inner end of lever drive strut riser
2 move downward, so that the rubber for strutting 2 bottom of riser struts pawl 21 and pushes against the skin tested at white mouse belly, two strut gas
The output rod of cylinder 3 shortens again, drives two and struts riser 2 away from each other, and two rubber for strutting 2 bottom of riser strut pawl 21 will
Skin at experiment white mouse belly, which struts, to be tightened, and drives 4 traverse motion of scraper by shaving cylinder 6 again at this time, is realized real
Test the shaving at white mouse belly, due to experiment white mouse after the skin at shaving is strutted and is tightened, scraper 4 to skin herein into
When row shaving, skin is less likely to occur to move, therefore shaving is more easier, solve at present to experiment white mouse carry out shaving when by
Skin is relatively soft at small white mouse belly and slackness is relatively high, leads to the problem of shaving difficulty.
In addition, being shaved since two pieces strut after the skin for testing at white mouse belly struts and tightened by riser 2 in scraper 4
Mao Shi, the skin that will drive at shaving is mobile, so that the skin being softened restores loose again, it is therefore desirable to repeatedly again by skin
It is the skin pushed against at experiment white mouse belly that the rubber for strutting, and strutting 2 bottom of riser due to two pieces, which struts pawl 21, if directly
It drives two pieces to strut the reciprocating motion of riser 2 by strutting cylinder 3, can skin be pursed up, not have again distracted function, this
Invention cooperates lever 8 to drive the vertical motion for strutting riser 2 by upper electromagnet 81 and lower electromagnet 82, can only to exist
Two rubber for strutting 2 bottom of riser strut pawl 21 to skin carry out it is distracted during, rubber struts pawl 21 and just pushes against skin,
So as to realize repeatedly strutting again to skin.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (8)
1. burn and scald sprays film medicament experimental provision, it is characterised in that: flatten fixed mechanism including skin, the skin flattening is fixed
Mechanism include two pieces be oppositely arranged strut riser, two pieces strut be equipped with above riser can traverse motion bur scraping mechanisms,
The bur scraping mechanism is located at two pieces and struts between riser；It is described to strut the hollow setting of riser, and strut in riser filled with burning
Scald spray film medicament, the inner sidewall for strutting riser are equipped with and strut the spray head being connected to inside riser.
2. burn and scald according to claim 1 sprays film medicament experimental provision, it is characterised in that: the riser that struts is connected with use
Driving mechanism is strutted in what driving strutted riser traverse motion.
3. burn and scald according to claim 2 sprays film medicament experimental provision, it is characterised in that: described to strut driving mechanism packet
It includes and struts cylinder and be connected to the connecting rod for strutting cylinder output rod free end, the connecting rod is connected with riser lateral wall is strutted.
4. burn and scald according to claim 3 sprays film medicament experimental provision, it is characterised in that: the connecting rod and strut riser
It is connected with lever between lateral wall, the lever rotation is connected to connecting rod free end, described lever one end and struts riser lateral wall
It is fixedly connected, is connected with adsorption piece between the other end and connecting rod.
5. burn and scald according to claim 4 sprays film medicament experimental provision, it is characterised in that: the adsorption piece includes fixing
Upper electromagnet and lower electromagnet on connecting rod, the upper electromagnet are located above connecting rod, and the lower electromagnet is located under connecting rod
Side, the connecting rod are made of iron material.
6. burn and scald according to claim 1-5 sprays film medicament experimental provision, it is characterised in that: it is described strut it is perpendicular
Board bottom portion struts curved rubber on the outside of riser equipped with court and struts pawl.
7. burn and scald according to claim 1 sprays film medicament experimental provision, it is characterised in that: the spray strutted on riser
Head be it is multiple, multiple spray heads are uniformly distributed along the length direction for strutting riser, and multiple spray heads are respectively positioned on the lower part for strutting riser.
8. spraying film medicament experimental provision according to the described in any item burn and scalds of claim 3-5, it is characterised in that: further include top
The cabinet of opening, the cylinder that struts are fixed on wall box, it is described strut to be fixed on the adjacent wall box of cylinder scrape
Hair cylinder, bur scraping mechanism includes scraper, and the output rod free end of the shaving cylinder is fixedly connected with scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638035.2A CN109717980B (en) | 2018-12-29 | 2018-12-29 | Burn and scald film spraying medicament experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811638035.2A CN109717980B (en) | 2018-12-29 | 2018-12-29 | Burn and scald film spraying medicament experimental device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109717980A true CN109717980A (en) | 2019-05-07 |
| CN109717980B CN109717980B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811638035.2A Active CN109717980B (en) | 2018-12-29 | 2018-12-29 | Burn and scald film spraying medicament experimental device |
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| Country | Link |
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| CN (1) | CN109717980B (en) |
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| Publication number | Publication date |
|---|---|
| CN109717980B (en) | 2020-11-06 |
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