CN103548709A - On-line fast water supply device for laboratory animals - Google Patents
On-line fast water supply device for laboratory animals Download PDFInfo
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- CN103548709A CN103548709A CN201310553834.0A CN201310553834A CN103548709A CN 103548709 A CN103548709 A CN 103548709A CN 201310553834 A CN201310553834 A CN 201310553834A CN 103548709 A CN103548709 A CN 103548709A
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Abstract
The invention discloses an on-line fast water supply device for laboratory animals. The on-line fast water supply device comprises a water filling device and a water drinking bottle, wherein the water filing device and the water drinking body are detachably connected, the water filling device comprises a first bottle body and a connecting rod, a first water inlet used for being connected with an external water supply is formed in the first bottle body, a first piston is also arranged in the first bottle body and is connected with a first reset unit, the connecting rod is fixedly connected with the first piston and is connected with a second reset unit, the water drinking bottle comprises a second bottle body and a third bottle body, a water outlet is formed in the second bottle body, the third bottle body is arranged at the bottle opening part of the second bottle body and extends into the second bottle body, the bottle opening of the third bottle body is fixedly connected with the bottle opening of the second bottle body and is communicated with the bottle opening of the first bottle body, a second water inlet is also formed in the third bottle body, a second piston is arranged inside the third bottle body, and the third bottle body is connected with a third reset unit. The device provided by the invention has the advantages that the water supplementing speed is high, the drinking water utilization rate is high, cleanness and sanitation are realized, the structure is simple, in addition, the use and the maintenance are convenient and fast, and the requirements of improving the feeding conditions of the laboratory animals and improving the economic benefits are met.
Description
Technical field
The present invention relates to a kind of laboratory animal drinking equipment, particularly online water supply installation fast for a kind of laboratory animal.
Background technology
Animal is the close friends of the mankind, and laboratory animal has been made great contribution the mankind in to the heuristic process of life.In universe exploration, laboratory animal is playing the part of very important role equally, and strange space environment is detected in animal space flight, determines usefulness and the reliability of Airship system, for manned space flight provides scientific basis, for major contribution has been made in the success of manned space flight.Along with the development of space technology, animal science experiment has become the support of space flight life science, is to explore outer space mankind living environment, is development and the basis of finding new drug.
It is the important substance basis of supporting good laboratory animal that laboratory animal is raised equipment, and drinking water supply is extremely important link in experimental animal feeding.The drinking device breeding experimental animals in the market, what most manufacturers adopted is the simple drinking bottle that bottle, bottle cap two parts are threaded connection composition, during use, in bottle, fill with water, bottleneck is downward, the downward-sloping certain angle of bottle is placed, the apopore of water from drinking bottle cap flowed out, supply with laboratory animal drinking-water and use.Because almost will change water every day, in the situation that large scale cultivating breeds experimental animals, the workload that drinking bottle changes water is larger, and it is long to change the water time, the cost breeding experimental animals is increased, if things go on like this, more and more can not adapt to the growth requirement of experimental animal feeding.
Therefore, development is laboratory animal drinking water feeding mechanism easily efficiently, alleviate the labour intensity of the work of raising, for development automation experiment animal drinking water filling apparatus is laid a good foundation, to improving laboratory animal, raise efficiency, guarantee animal health, provide good animal model and to provide better laboratory animal condition etc. all to play a part positive in order to carry out scientific experiment.
Summary of the invention
Object of the present invention is exactly for the problems referred to above, provide that a kind of moisturizing speed is fast, drinking water availability is high, sanitation and hygiene, simple in structure and working service online water supply installation fast for laboratory animal easily, to adapt to, should improve at present the requirement that the condition of experimental animal feeding is increased economic efficiency again.
To achieve these goals, the invention provides following technical scheme: online water supply installation fast for laboratory animal, comprise the injector and the drinking bottle that removably connect, this injector comprises:
The first bottle, is provided with on it for accessing outside the first water inlet supplying water, and in this first bottle, is also provided with the first piston of blocking this first water inlet at initial position, and this first piston connects the first reset unit;
Connecting rod, it is fixedly connected with above-mentioned first piston and is connected the second reset unit;
This drinking bottle comprises:
The second bottle, is provided with delivery port on it;
The 3rd bottle, it is arranged at the bottle mouth position of above-mentioned the second bottle and stretches into this second bottle inner, the bottleneck of the 3rd bottle and the bottleneck of this second bottle are fixedly connected with and are communicated with the bottleneck of above-mentioned the first bottle, the bottle of the 3rd bottle is also provided with the second water inlet on wall, inside is provided with the second piston of blocking this second water inlet at initial position, and this second piston also connects the 3rd reset unit.
Further, above-mentioned injector also comprises the push rod taking the shape of the letter U, its bottom by above-mentioned the first bottle is fixedly connected with outside top movable is sheathed on this first bottle and with above-mentioned connecting rod, in the inner, this push rod also connects the 4th reset unit in the bottleneck position that this push rod keeps this first bottle at initial position; In the bottleneck of above-mentioned the 3rd bottle, be provided with over against the elasticity clamping body at the top of this push rod.
Further, above-mentioned elasticity clamping body comprises elastic metallic ring and is arranged at the movable gland on this elastic metallic ring.
Further, above-mentioned drinking bottle also comprises movable depression bar, and its one end connects that above-mentioned the second piston, the other end run through the bottle end of above-mentioned the 3rd bottle and over against above-mentioned delivery port.
Further, above-mentioned injector also comprises the first detent mechanism that above-mentioned connecting rod is positioned to primary importance.
Further, the spring that the first above-mentioned detent mechanism comprises alignment pin and connects this alignment pin, also offers the first groove on above-mentioned connecting rod.
Further, above-mentioned injector also comprises the second detent mechanism that above-mentioned connecting rod is positioned to the second place.
Further, the second above-mentioned detent mechanism comprises mount pad, spheroid and is arranged at the spring between this mount pad and spheroid, also offers the second groove on above-mentioned connecting rod.
Further, on the first above-mentioned bottle, the second bottle and the 3rd bottle, offer respectively at least one air vent.
Adopt the beneficial effect of above technical scheme to be: laboratory animal involved in the present invention has mainly comprised injector and drinking bottle two large divisions with online water supply installation fast, by the connecting rod of controlling in injector, drive first piston movable in the first bottle, thereby open the first water inlet, supply water and just enter in the first bottle, then by the first bottle, enter in the 3rd bottle, now the second piston in the 3rd bottle is because water inlet is under pressure, just it is movable forward to start, thereby open the second water inlet, supply water and just enter in the second bottle, just can start to supply water to laboratory animal, stop the control to connecting rod, first piston, connecting rod and the second piston are just got back to initial position by the reset response of the first reset unit, the second reset unit and the 3rd reset unit respectively, and water supply stops.By foregoing description, can see, device of the present invention only needs, by controlling the connecting rod on injector, just can complete water supply, and therefore, it is compared to existing way of supplying water, simple to operate and supply water fast; Whole process is all to supply water by machine, and staff does not contact water, the higher and sanitation and hygiene more of its availability to water; In addition, this installs, and inner parts are few, simple structure, and its operation and maintenance is convenient.Therefore, the present invention has adapted to and should improve at present the requirement that the condition of experimental animal feeding is increased economic efficiency again.
Accompanying drawing explanation
Fig. 1 is the online structural representation of water supply installation fast for laboratory animal of the present invention.
Fig. 2 is the online structural representation of the injector of water supply installation fast for laboratory animal of the present invention.
Fig. 3 is the online structural representation of the drinking bottle of water supply installation fast for laboratory animal of the present invention.
Among them, 1 injector, 11. Shell, 111. Guide block 112. Grip, 2 bottles of water, 3 first bottle, 31 first intake, 311. Inlet pipe 32. First a piston 321. seal 33 first reset unit 34. bottle 35. vent 36. dust cover, four connecting rod 41 the second reset unit 42 first positioning mechanism, 421 The positioning pin 422. spring 43 first groove 44 second positioning mechanism 441. mounting seat 442. sphere 443. spring 45 second recess 46 control rod 461 the control buttons, 5 second bottle, 51. outlet, 511. ball licking straw, 512. rubber stopper, 513. bottle, 52. bottle, 521. bottle, 522. dust cover, 53 The exhaust hole 6. third bottle body 61. bottle, 62 second inlet 63 second piston 631. seal 64. third reset unit 65. elastic chucking mechanism 651 elastic metal ring 652. activities gland, 653 metal rings, 654. recess 66. vent, 7. putter, 71. fourth reset unit 72. connections, 73. bumps, 8 . activity bar, 81. briquetting.
Embodiment
Below in conjunction with accompanying drawing, describe the preferred embodiment of the present invention in detail.
As Figure 1-3, in the first embodiment laboratory animal of the present invention with online water supply installation fast, this device comprises injector 1 and the drinking bottle 2 removably connecting, by injector 1, by the bottleneck 34 on it, to drinking bottle 2, supplied water, this injector 1 comprises: the first bottle 3, it can be fixedly mounted in housing 11, on the first bottle 3, be provided with the first water inlet 31, it connects water inlet pipe 311, be used for accessing outside water supply, in this first bottle 3, be also provided with the first piston 32 of blocking the first water inlet 31 at initial position, this first piston 32 connects the first reset unit 33, and in order to form sealing function, between the inwall of first piston 32 and the first bottle 3, sealing ring 321 can also be set, connecting rod 4, it is fixedly connected with first piston 32 and is connected the second reset unit 41, can be fixedly connected with mode by conventional welding, bonding etc. with the connected mode of first piston 32 and the second reset unit 41, and in order to facilitate the control of staff to connecting rod 4, all right access control connecting rod 46 and control button 461, it arranges to housing extension, this drinking bottle 2 comprises: the second bottle 5, on it, be provided with delivery port 51, and in order to facilitate drinking water for animals, can also install at delivery port 51 places bulb additional and suck the parts such as pipe 511, rubber stopper 512 and bottle cap 513, the connected modes such as delivery port 51 and bottle cap 513 can be threaded connection, delivery port 51 is also sealed by rubber stopper 512, and bulb sucks 511 of pipes and passes rubber stopper 512 and bottle cap 513, the 3rd bottle 6, it is arranged at bottleneck 52 places of the second bottle 5 and stretches into this second bottle 5 inside, the bottleneck 61 of the 3rd bottle 6 and the bottleneck 52 of this second bottle 5 are fixedly connected with and are communicated with the bottleneck of the first bottle 3, can be to be specifically threaded connection, the mode that is fixedly connected with that clamping etc. are known is connected with the bottle cap 521 on the bottleneck 52 of the second bottle 5, and bottle cap 521 can be to be also connected with bottleneck 52 by which, on the bottle wall of the 3rd bottle 6, be also provided with the second water inlet 62, inside is provided with the second piston 63 of blocking this second water inlet 62 at initial position, this second piston 63 also connects the 3rd reset unit 64, and in order to form sealing function, between the second piston 63 and the inwall of the 3rd bottle 6, sealing ring 631 can also be set.Above-mentioned the first reset unit 33, the second reset unit 41 and the 3rd reset unit 64 can adopt spring, shell fragment etc. to possess the parts of resilience function, and in order to form best reset effect, in the present embodiment, the first reset unit 33, the second reset unit 41 and the 3rd reset unit 64 have all adopted spring, but in order not affect the quality of water supply, the first reset unit 33 and the 3rd reset unit 64 preferably also adopt the spring of stainless steel.By the connecting rod 4 of controlling in injector 1, drive first piston 32 in the interior activity of the first bottle 3, thereby open the first water inlet 31, supply water and just enter in the first bottle 3, then by the first bottle 3, enter in the 3rd bottle 6, now the second piston 63 in the 3rd bottle 6 is because water inlet is under pressure, and it is movable forward just to start, thereby opens the second water inlet 62, supply water and just enter in the second bottle 5, just can start to supply water to laboratory animal; Stop the control to connecting rod 4, first piston 32, connecting rod 4 and the second piston 63 are just got back to initial position by the reset response of the first reset unit 33, the second reset unit 41 and the 3rd reset unit 64 respectively, and water supply stops.Therefore, this device only needs, by controlling the connecting rod 4 on injector 1, just can complete water supply, and therefore, it is compared to existing way of supplying water, simple to operate and supply water fast; Whole process is all to supply water by machine, and staff does not contact water, the higher and sanitation and hygiene more of its availability to water; In addition, this installs, and inner parts are few, simple structure, and its operation and maintenance is convenient.Adapted to and should improve at present the requirement that the condition of experimental animal feeding is increased economic efficiency again.
As Figure 1-3, in the second embodiment laboratory animal of the present invention with online water supply installation fast, above-mentioned injector 1 also comprises the push rod 7 taking the shape of the letter U, its bottom by the first bottle 3 is outside top movable is sheathed on this first bottle 3, and be fixedly connected with connecting rod 4, be that push rod 7 slidably reciprocates outside the first bottle 3, and specifically can weld by connector 72 with connecting rod 4, being fixedly connected with of the modes such as bonding, 34 of the bottlenecks that this push rod 7 keeps above-mentioned the first bottle 3 at initial position in the inner, this push rod 7 also connects the 4th reset unit 71, and be provided with over against the elasticity clamping body 65 at push rod 7 tops in the bottleneck 61 of the 3rd bottle 6.The 4th reset unit 71 can adopt spring, shell fragment etc. to possess the parts of resilience function, in order to form best reset effect, has adopted spring in the present embodiment, and elasticity clamping body 65 also can comprise that spring, shell fragment etc. possess the parts of resilience function.In order to form the more outstanding reset effect of push rod 7, the 4th reset unit 71 can be arranged between projection 73 and the guide pad 111 of housing 11.In order to make the stressed even of push rod 7, a plurality of the 4th reset units 71 can also be evenly set on push rod 7.When carrying out water filling, by control link 4, can drive push rod 7 activities, expose bottleneck 34, bottleneck 34 stretches in the 3rd bottle 6 subsequently, elasticity clamping body 65 clamps bottleneck 34 immediately, it cannot be return, when needs finish water filling, continuation resets push rod 7 by control link 4, push rod 7 just in time can push up the elasticity clamping body 65 over against its top in reseting procedure, this elasticity clamping body 65 is just opened by elasticity extruding along bottleneck 34 subsequently, make it separated with bottleneck 34, and elasticity clamping body 65 also can utilize the rebound effect of himself to reset, form thus Fast Installation and the fractionation of injector 1 and drinking bottle 2.
As Figure 1-3, in the third embodiment laboratory animal of the present invention with online water supply installation fast, above-mentioned elasticity clamping body 65 comprises elastic metallic ring 651 and is arranged at the movable gland 652 on this elastic metallic ring 651, and fix for the ease of the installation of elastic metallic ring 651, can also outside elastic metallic ring 651, install a quoit 653 additional, be in quoit 653, to be fixed with elastic metallic ring 651, movable gland 652 is movably connected in the groove 654 that quoit 653 and elastic metallic ring 651 form.When carrying out water filling, elastic metallic ring 651 clamping bottlenecks 34, it cannot be return, when needs finish water filling, continuation resets push rod 7 by control link 4, push rod 7 just in time can push up the movable gland 652 over against its top in reseting procedure, movable gland 652 presses down elastic metallic ring 651 subsequently, this elastic metallic ring 651 is just opened by elasticity extruding along bottleneck 34, make it separated with bottleneck 34, and elastic metallic ring 651 also can utilize the rebound effect of himself to reset, form thus more convenient between injector 1 and drinking bottle 2 and Fast Installation and fractionation.Certainly, except arranging movable gland 652 and elastic metallic ring 651 these a kind of embodiments, the parts that elasticity clamping body 65 also can possess clamping and resilience function by other form, such as adopting the parts such as jump ring.
As shown in figures 1 and 3, in the 4th kind of embodiment laboratory animal of the present invention with online water supply installation fast, above-mentioned drinking bottle 2 also comprises movable depression bar 8, and its one end connects that the second piston 63, the other end run through the bottle end of the 3rd bottle 6 and over against delivery port 51.While carrying out water filling, during the second piston 63 activity, drive activity depression bar 8 is towards the direction motion of delivery port 51, delivery port 51 is blocked, make drinking bottle 2 not water outlets when water filling, and in order to form the effect of better blocking delivery port 51, can also on the end of movable depression bar 8, install briquetting 81 additional, finish after water filling, the second piston 63 reclaims, and movable depression bar 8 leaves delivery port 51, and now drinking bottle 2 can start outside water supply.Make thus water can not form waste, improve further the availability of water.
As depicted in figs. 1 and 2, in the 5th kind of embodiment laboratory animal of the present invention with online water supply installation fast, above-mentioned injector 1 also comprises the first detent mechanism 42 that connecting rod 4 is positioned to primary importance.By the effect of the first detent mechanism 42, can be so that be located at primary importance when connecting rod 4 is movable, make connecting rod 4 can keep the control to a certain parts, realize a function continue carry out, for example, in the first embodiment of the present invention, connecting rod 4 is positioned to primary importance, can conveniently keep water filling continue carry out; Or in the second embodiment of the present invention, connecting rod 4 is positioned to primary importance, can conveniently keep push rod 7 effect continue carry out.
As depicted in figs. 1 and 2, in the 6th kind of embodiment laboratory animal of the present invention with online water supply installation fast, the spring 422 that the first above-mentioned detent mechanism 42 comprises alignment pin 421 and connects this alignment pin 421, also offers the first groove 43 on above-mentioned connecting rod 4.In connecting rod 4 activities during to the first detent mechanism 42, press alignment pin 421, alignment pin 421 the first groove 43 inside and connecting rod 4 mutually clamps under the effect of spring 422 and the second reset unit 41, make connecting rod 4 remain on primary importance, facilitate 7 effects of water filling or push rod continue carry out, in the time of need to be by connecting rod 4 finishing control, then by alignment pin 421 is resetted, make alignment pin 421 depart from the first grooves 43, make the connecting rod 4 can Rapid reset.Certainly, the first detent mechanism 42 also can adopt miscellaneous part to realize location, such as by parts such as jump rings.
As depicted in figs. 1 and 2, in the 7th kind of embodiment laboratory animal of the present invention with online water supply installation fast, above-mentioned injector 1 also comprises the second detent mechanism 44 that connecting rod 4 is positioned to the second place.By the effect of the second detent mechanism 44, can be so that be located at the second place when connecting rod 4 is movable, connecting rod 4 can also be kept more multipart control on the basis of the 5th kind of embodiment of the present invention, realize multi-purpose continuing and carry out.For example, if the first detent mechanism 42 by connecting rod 4 is positioned at primary importance realized water filling continue carry out, so 44 of the second detent mechanisms can be used as by by connecting rod 4 location in the second place, realize push rod 7 effects continue carry out.
As depicted in figs. 1 and 2, in the 8th kind of embodiment laboratory animal of the present invention with online water supply installation fast, the second above-mentioned detent mechanism 44 comprises mount pad 441, spheroid 442 and is arranged at the spring 443 between this mount pad 441 and spheroid 442, also offers the second groove 45 on above-mentioned connecting rod 4.Wherein, mount pad 441 specifically can be connected on housing 11.In connecting rod 4 activities during to the second detent mechanism 44 place, the second groove 45 clamps with the spheroid 442 in mount pad 441, make connecting rod 4 be positioned at the second place, now no longer continue control link 4 activities, facilitate push rod 7 effect or water filling continue carry out, in the time of need to finishing the control of connecting rod 4, connecting rod 4 can be by the second reset unit 41 rebound effect fast, make connecting rod 4 throw off spheroid 442, make connecting rod 4 Rapid resets.Certainly, the second detent mechanism 44 also can adopt miscellaneous part to realize location, such as by parts such as jump rings.
As Figure 1-3, in the 9th kind of embodiment laboratory animal of the present invention with online water supply installation fast, on the first above-mentioned bottle 3, offer air vent 35, it specifically can be opened in the bottom of the first bottle 3, on the second bottle 5, offer air vent 53, it specifically can be opened in bottleneck 52 places of the second bottle 5, on bottle cap 521, on the 3rd bottle 6, offer air vent 66, it specifically can be opened in the bottom of the 3rd bottle 6, each air vent arrange can be in each bottle water level effectively keep the air pressure balance in bottle after rising or declining.And the quantity of air vent and position are not limited to a kind of shown in present embodiment in fact, it can need to be made adjustment according to actual use, as consider the setting of component locations and change the position of offering hole, and carry out quantitative adjustment etc. according to the size of bottle.
As Figure 1-3, in the tenth kind of embodiment laboratory animal of the present invention with online water supply installation fast, housing 11 can also be made to handgun shape, thereby also just comprised lever 112, therefore the parts such as the first detent mechanism 42, the second detent mechanism 44 and connecting rod 4 can be arranged in lever 112, staff is the just conveniently corresponding control to connecting rod 4 when holding, and for the ease of holding and operation, anti-skidding annular knurl line handengagabie portion can also be set on lever 112.In addition, when injector 1 is separated with drinking bottle 2, can protect by installing respectively dust cap 36 and 522 additional, prevent that extraneous dust from entering, dust cap the mode such as can be threaded connection and be connected with drinking bottle with injector.
In order to facilitate the manufacture of this device, below the technological parameter of introductory section parts, unit (mm).Wherein, the length of first piston 32 is not less than 1.5 times of internal diameter of water inlet pipe 311; The internal diameter of movable gland 652 equals the external diameter of bottleneck 34; The degree of depth of quoit 653 equals to add 4 ~ 10 mm on the length basis of bottleneck 34 again; The flange internal diameter of push rod 7 is less than or equal to and quoit 653 internal diameters; Difference in height between the step surface of the front end face of push rod 7 and bottleneck 34 is less than or equal to the center line of the second groove 45 to the distance of mount pad 441 center lines; Distance between the leading flank of the second piston 63 and water inlet pipe 311 center lines is more than or equal to the center line of the second groove 45 to the distance of mount pad 441 center lines.
Introduce again the preferred course of work of the present invention below:
While starting to annotate, flicking control button 461, the second grooves 45 and spheroid 442 clampings, make connecting rod 4 spacing at this, control button 461 keeps sinking, and now push rod 26 keeps retreating, make bottleneck 34 outstanding, the bottleneck 34 of charging point 1 is aimed at after the bottleneck 61 of drinking bottle 2, be inserted into inside; The dark control button 461 of pressing, first piston 32 moves opens the first water inlet 31, drinking water is from water inlet pipe 311 flows to the first bottle 3, enter the 3rd bottle 6, promote forward the second piston 63, the second piston 63 advances and moves past the second water inlet 62, and drinking water flows in the second bottle 5 by the second water inlet 62; Now, the briquetting 81 of movable depression bar 8 moves forward to bulb and sucks pipe 511 ends (being delivery port 51 places) by its compression, guarantee that now bulb sucks pipe 511 and do not have water to enter, press alignment pin 421, make connecting rod 4 in this location, keep water filling state, after the 3rd bottle 5 middle water levels rise, by air vent 53, keep bottle internal gas pressure balance.Drinking bottle 2 is filled with after water, the dark control button 461 of pressing, connecting rod 4 advances and makes the first groove 43 throw off alignment pin 421, alignment pin 421 resets under spring 422 effects, connecting rod 4 returns under the second reset unit 41 effects, drive first piston 32 to return and close the first water inlet 31, stop water to the filling of drinking bottle 1.In return course, the second groove 45 is fast by spheroid 442, connecting rod 4 cannot be spacing at this, and now, connecting rod 4 drives push rod 7 to move forward, and the elastic metallic ring 651 pressing down under movable gland 652 is opened by elasticity extruding along bottleneck 34, makes it separated with bottleneck 34, can return bottleneck 34, realize fast the fractionation of injector 1 and drinking bottle 2.Complete whole filling process, turn to next drinking device filling.When drinking bottle 2 work, laboratory animal sucks pipe 9 tops by sucking bulb, can drink the water in drinking bottle 1, after drinking bottle 1 middle water level declines, by air vent 53, keeps bottle internal gas pressure balance.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (9)
1. laboratory animal is used online water supply installation fast, it is characterized in that: comprise the injector and the drinking bottle that removably connect, described injector comprises:
The first bottle, is provided with on it for accessing outside the first water inlet supplying water, and in described the first bottle, is also provided with the first piston of blocking described the first water inlet at initial position, and described first piston connects the first reset unit;
Connecting rod, it is fixedly connected with described first piston and is connected the second reset unit;
Described drinking bottle comprises:
The second bottle, is provided with delivery port on it;
The 3rd bottle, it is arranged at the bottle mouth position of described the second bottle and stretches into described the second bottle inner, the bottleneck of described the 3rd bottle and the bottleneck of described the second bottle are fixedly connected with and are communicated with the bottleneck of described the first bottle, the bottle of described the 3rd bottle is also provided with the second water inlet on wall, inside is provided with the second piston of blocking described the second water inlet at initial position, and described the second piston also connects the 3rd reset unit.
2. laboratory animal according to claim 1 is used online water supply installation fast, it is characterized in that: described injector also comprises the push rod taking the shape of the letter U, its bottom by described the first bottle is fixedly connected with outside top movable is sheathed on described the first bottle and with described connecting rod, in the inner, described push rod also connects the 4th reset unit in the bottleneck position that described push rod keeps described the first bottle at initial position; In the bottleneck of described the 3rd bottle, be provided with over against the elasticity clamping body at the top of described push rod.
3. online water supply installation fast for laboratory animal according to claim 2, is characterized in that: described elasticity clamping body comprises elastic metallic ring and is arranged at the movable gland on described elastic metallic ring.
4. online water supply installation fast for laboratory animal according to claim 1, is characterized in that: described drinking bottle also comprises movable depression bar, and its one end connects that described the second piston, the other end run through the bottle end of described the 3rd bottle and over against described delivery port.
5. online water supply installation fast for laboratory animal according to claim 1 and 2, is characterized in that: described injector also comprises the first detent mechanism that described connecting rod is positioned to primary importance.
6. online water supply installation fast for laboratory animal according to claim 5, is characterized in that: the spring that described the first detent mechanism comprises alignment pin and connects described alignment pin, also offers the first groove on described connecting rod.
7. according to online water supply installation fast for the laboratory animal described in claim 5 or 6, it is characterized in that: described injector also comprises the second detent mechanism that described connecting rod is positioned to the second place.
8. online water supply installation fast for laboratory animal according to claim 7, is characterized in that: described the second detent mechanism comprises mount pad, spheroid and is arranged at the spring between described mount pad and spheroid, also offers the second groove on described connecting rod.
9. online water supply installation fast for laboratory animal according to claim 1, is characterized in that: on described the first bottle, the second bottle and the 3rd bottle, offer respectively at least one air vent.
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| CN201310553834.0A CN103548709B (en) | 2013-11-11 | 2013-11-11 | On-line fast water supply device for laboratory animals |
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| CN201310553834.0A CN103548709B (en) | 2013-11-11 | 2013-11-11 | On-line fast water supply device for laboratory animals |
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| CN103548709B CN103548709B (en) | 2015-02-18 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108353810A (en) * | 2018-02-08 | 2018-08-03 | 天空创新科技（深圳）有限公司 | Pet drinking machine |
| CN109717089A (en) * | 2019-03-05 | 2019-05-07 | 山西医科大学 | A kind of novel experimental animal preventing water leakage drinking bottle |
| CN111053046A (en) * | 2019-11-29 | 2020-04-24 | 温州医科大学 | Ivc cage utensil automatic water supply device |
| CN114847173A (en) * | 2022-04-20 | 2022-08-05 | 陈焕玲 | Agricultural is raisd livestock or poultry and is bred and use heat pump constant temperature equipment |
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| CN201222922Y (en) * | 2008-07-24 | 2009-04-22 | 北京维通利华实验动物技术有限公司 | Drinking mouth for realizing automatic water supply system for rodent animal |
| CN202801273U (en) * | 2012-06-29 | 2013-03-20 | 美的集团股份有限公司 | Water outlet control structure |
| CN203555018U (en) * | 2013-11-11 | 2014-04-23 | 苏州市冯氏实验动物设备有限公司 | On-line quick water supply device for experimental animal |
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| CN108353810A (en) * | 2018-02-08 | 2018-08-03 | 天空创新科技（深圳）有限公司 | Pet drinking machine |
| CN109717089A (en) * | 2019-03-05 | 2019-05-07 | 山西医科大学 | A kind of novel experimental animal preventing water leakage drinking bottle |
| CN111053046A (en) * | 2019-11-29 | 2020-04-24 | 温州医科大学 | Ivc cage utensil automatic water supply device |
| CN114847173A (en) * | 2022-04-20 | 2022-08-05 | 陈焕玲 | Agricultural is raisd livestock or poultry and is bred and use heat pump constant temperature equipment |
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