CN211746166U - Drinking bottle for mouse experiments - Google Patents
Drinking bottle for mouse experiments Download PDFInfo
- Publication number
- CN211746166U CN211746166U CN202020160949.9U CN202020160949U CN211746166U CN 211746166 U CN211746166 U CN 211746166U CN 202020160949 U CN202020160949 U CN 202020160949U CN 211746166 U CN211746166 U CN 211746166U
- Authority
- CN
- China
- Prior art keywords
- bottle
- mouse
- measuring cylinder
- drinking
- water
- 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.)
- Expired - Fee Related
Links
- 230000035622 drinking Effects 0.000 title claims abstract description 45
- 238000002474 experimental method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 241000699666 Mus <mouse, genus> Species 0.000 claims 9
- 241000699670 Mus sp. Species 0.000 claims 2
- 239000003651 drinking water Substances 0.000 abstract description 21
- 235000020188 drinking water Nutrition 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 7
- 241000555745 Sciuridae Species 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000007415 Anhedonia Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Devices For Dispensing Beverages (AREA)
Abstract
A drinking bottle for mouse experiments comprises a bottle body and a measuring cylinder connected and communicated with the bottle body; the bottle body comprises a straight bottom and an arched top, and the measuring cylinder is connected to the arched top; wherein the measuring cylinder and the plane where the straight bottom is located form an included angle of 10-60 degrees. Use the utility model discloses a during mouse is drinking water bottle for experiments, earlier with drinking water bottled full water back, place the position that experimental mouse cage placed the water-jug, make body slope and graduated flask be in vertical direction, the liquid level in the graduated flask is the level to accurate reading. When reading mouse water intake, need not to pull out the drinking water bottle from the squirrel cage, the event can not produce the problem of rocking the weeping to improve the accuracy that mouse water intake measured, and can read out volume number, labour saving and time saving from the graduated flask directly perceivedly.
Description
Technical Field
The utility model relates to an animal experiment device, especially a water drinking bottle for mouse experiments.
Background
The mouse sugar water preference experiment is an experiment for testing the preference degree of a mouse to sugar water, and is a test index for making models of mouse depression, insomnia and the like which reflect the anhedonia of the mouse. In carrying out the experiment, two water bottles containing sugar water and purified water respectively are needed, and each water bottle is provided with a long tube. Before water enters a mouse, the total weight of the drinking bottle and water or sugar water needs to be weighed, after the mouse enters the water for a certain time, the water bottle needs to be weighed again, the weight difference value acquired at two adjacent time points is calculated, the water or sugar water drinking amount of the mouse in the time is obtained respectively, and the positions of the two water bottles need to be exchanged regularly in the testing process so as to avoid deviation caused by different preference of the mouse due to different positions of the water bottles. This has the problems that: insert from the jack of squirrel cage at every turn, when extracting the long tube of drinking water bottle, all can lead to the drinking water bottle to rock and spill a small amount of sweet water, lead to measuring to have the error from the long tube, and will confirm the difference of different time quantum sweet water drinking volume then need weigh many times, waste time and energy.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the problem, the utility model provides a can directly read out mouse for experiments water bottle of mouse water intake.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a drinking bottle for mouse experiments comprises a bottle body and a measuring cylinder connected and communicated with the bottle body; the bottle body comprises a straight bottom and an arched top, and the measuring cylinder is connected to the arched top; wherein the measuring cylinder and the plane where the straight bottom is located form an included angle of 10-60 degrees.
According to the utility model discloses a preferred embodiment, the body still is equipped with a water injection well choke, a lid is connected on the water injection well choke, be equipped with a drinking water pipe in the middle of the lid, drinking water pipe is the self-sealing formula of then absorbing water by oneself when can drinking water and not absorbing water for a mouse absorbs water.
According to the utility model discloses a preferred embodiment, the water injection well choke is established bow-shaped top just is close to the position of straight bottom, the water injection well choke is equipped with female connection.
According to a preferred embodiment of the present invention, the cover comprises a plug body; the plug body is plugged into the middle of the water nozzle, and the plug body is provided with external threads corresponding to the internal threads so as to be in threaded connection with the internal thread connector.
According to the preferred embodiment of the present invention, the volume of the measuring cylinder is 13-15ml, and the opening of the measuring cylinder is detachably combined with the bottle body so as to clean the measuring cylinder.
Preferably, the diameter of the measuring cylinder is 1.0-1.4cm, and if the diameter of the measuring cylinder is too small, the measuring cylinder can be too long, occupy space and cause inconvenience in storage and management; if the diameter of the measuring cylinder is too large, the human error of reading is also large, and accurate reading and metering are not easy.
According to the preferred embodiment of the utility model, the bottle body is provided with a connector protruding out of the arched top part, and the middle part of the bottle body is tubular; the measuring cylinder is connected with the connecting head in a threaded mode, external threads are arranged on the outer portion of the connecting head, internal threads are arranged on an opening of the measuring cylinder, the measuring cylinder is connected with the connecting head in a threaded mode, the measuring cylinder is communicated with the inner portion of the bottle body, and an angle of 10-60 degrees is formed between the measuring cylinder and the straight bottom of the bottle body.
According to a preferred embodiment of the present invention, preferably, the measuring cylinder forms an angle of 45 ° with respect to the straight bottom of the body.
According to the utility model discloses a preferred embodiment, straight bottom below combines to be used for adjusting body inclination's gasket, the gasket is located straight bottom is close to the one end of water injection well choke is kept away from the one end of water injection well choke.
According to the utility model discloses a preferred embodiment, the gasket is inhaled the gasket for magnetism.
According to the utility model discloses a preferred embodiment, the centre of drinking water pipe is equipped with the cross spacer, the pipe hole diameter is 0.2-0.3cm in the middle of the drinking water pipe.
(III) advantageous effects
When the drinking bottle for the mouse experiment is used, after the drinking bottle is full of water, the drinking bottle is placed at the position of the experimental mouse cage for placing the water bottle, the drinking pipe is inserted into the jack of the mouse cage, so that the bottle body is inclined (the position for placing the water bottle generally has an included angle of 45 degrees with the horizontal plane), the measuring cylinder is in the vertical direction (vertical to the horizontal plane), and the liquid level in the measuring cylinder is horizontal at the moment so as to be read accurately; if the measuring cylinder is not exactly vertical, the measuring cylinder can be adjusted by the gaskets (the quantity of the gaskets at the front end and the rear end is increased and decreased) at the bottom of the bottle body until the measuring cylinder is exactly vertical. At the moment, the water nozzle of the drinking bottle stops leaking liquid due to shaking, the liquid level in the measuring cylinder is a horizontal plane, the scale degree read at the moment is taken as an initial value, after a mouse drinks water for a period of time, the scale degree is read by the measuring cylinder, the difference between the two scale degrees is the drinking water amount … … of the mouse in the period of time, and the like, and after the last reading, the drinking bottle can be pulled out.
The utility model discloses a drinking water bottle when reading mouse water intake, need not to pull out drinking water bottle from the squirrel cage, so can not produce the problem of rocking weeping (one drop weeping volume is 0.05 to 0.1ml) to improve mouse drinking water volume measuring accuracy, and can read out the volume number, labour saving and time saving from the graduated flask directly perceivedly.
Drawings
Fig. 1 is a schematic view of the overall structure of the drinking bottle for mouse experiments according to the preferred embodiment of the present invention.
Fig. 2 is a schematic view of the measuring cylinder of the drinking bottle for mouse experiments according to the preferred embodiment of the present invention.
Fig. 3 is a bottom structure diagram of the drinking bottle for mouse experiments according to the preferred embodiment of the present invention.
Fig. 4 is a schematic cross-sectional view of a drinking water pipe of the drinking water bottle for mouse experiments according to the preferred embodiment of the present invention.
Fig. 5 is a schematic cross-sectional view of the drinking bottle for mouse experiments according to the preferred embodiment of the present invention, after being placed in the water feeding position of the mouse cage.
Description of reference numerals:
wherein: 10 drinking bottles, 11 bottle bodies, 12 measuring cylinders, 111 flat bottoms, 112 arched tops, 113 water nozzles, 114 cover bodies, 1142 plug bodies, 115 drinking pipes, 1151 cross-shaped spacers, 116 connectors, 20 gaskets, 30 mouse cages, 31 mouse cages, and 32 jacks.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
As shown in fig. 1, a drinking bottle 10 for mouse experiments comprises a bottle body 11 and a measuring cylinder 12 connected and communicated with the bottle body 11. The body 11 comprises a flat bottom 111 and an arcuate top 112, the cylinder 12 being attached to the arcuate top 112. Wherein the extension direction of the measuring cylinder 12 forms an angle of 45 degrees with the plane of the straight bottom 111 of the body 11. In other embodiments, the included angle may be 10-60 °. Preferably, the body 11 is 6cm in height and 10cm in length, and the measuring cylinder is 13.275cm in length.
Wherein, the bottle body 11 is further provided with a water nozzle 113, the water nozzle 113 is connected with a cover body 114, a drinking water pipe 115 is arranged in the middle of the cover body 113, and the drinking water pipe 115 is a self-sealing water suction pipe which can be self-sealed when a mouse sucks water but not suck water. The self-sealing water suction pipe has various forms, such as a water pipe with steel balls arranged therein, and a gap is reserved between the steel balls and the inner circumferential surface of the water pipe; or the inside of the water suction pipe is provided with a flexible spacer, and the spacer is provided with a cross crack or a straight crack; or the water suction pipe is shown in figure 4, the middle of a circular pipe is provided with a cross-shaped spacer 1151, and the diameter of the middle pipe hole of the drinking water pipe is 0.2-0.3 cm.
Under the condition that a mouse does not drink water, fine pores are formed around the cross-shaped spacer 1151 due to the existence of the cross-shaped spacer 1151, and water drops can seal the fine pores under the condition of no shaking due to tension factors, so that water in the drinking bottle 10 is prevented from leaking; when a mouse sucks water through the drinking tube 115, the water in the drinking bottle 10 comes out of the fine pores and can be drunk by the mouse.
Wherein, the water nozzle 113 is arranged at the bottom end position of the arched top part 112 and close to the straight bottom part 111, and the water nozzle 113 comprises an internal thread interface; the cover 114 includes a plug body 1142 inserted into the middle of the water nozzle 113 and screwed with the internal screw interface of the water nozzle 113 by means of external screw.
As shown in FIG. 2, the volume of the measuring cylinder 12 can be set to 13-15 ml. The opening of the measuring cylinder 12 is detachably combined with the bottle body 11 so as to be detached for cleaning the measuring cylinder 12. Typically, the total 24 hour water intake of a mouse is 5-7ml, and the volume of the measuring cylinder 12 is sufficient to meet the test requirement within 48 hours. Of course, the volume of the measuring cylinder 12 can be set to be larger or smaller, and the measuring cylinder can be designed according to different experimental requirements.
Further, the measuring cylinder 12 preferably has a diameter of 1.0 to 1.4 cm. This is because if the diameter of the measuring cylinder 12 is too small, it may result in an excessively long measuring cylinder, occupying space and inconvenient storage and management; if the diameter of the measuring cylinder 12 is too large, the human error of the reading is also large, and the reading is not easy to be accurate.
The measuring cylinder 12 is connected to a connecting head 116 projecting from the body 11. The connector 116 protrudes out of the arched top 112, and the middle of the connector is tubular, and external threads are arranged on the exterior of the connector; correspondingly, the opening of the measuring cylinder 12 is provided with internal threads, and the measuring cylinder 12 is screwed on the connecting head 116, so that the measuring cylinder 12 is communicated with the inner shape of the bottle body 11 and forms an angle of 10-60 degrees relative to the straight bottom 111 of the bottle body 11. In order to further prevent leakage, a sealing rubber ring is preferably interposed between the inside of the opening of the measuring cylinder 12 and the connecting head 116.
As shown in fig. 1 and 3, a spacer 20 for adjusting the inclination angle of the body 11 is coupled to the lower side of the flat bottom 111 of the body 11. Gasket 20 is disposed on flat bottom 111 at an end proximate to faucet 113 and at an end distal to faucet 113. Preferably, the spacer 20 is a magnetically attracted spacer, such as a thin magnet, a magnetic powder-doped plastic sheet, or a magnetic powder-doped rubber sheet. The gaskets 20 can be fixed at two ends of the straight bottom 111 of the bottle body 11 by an adhesive mode or an embedding mode, and meanwhile, the standby gaskets 20 with certain thicknesses can be further included and can be selected according to actual needs. Preferably, the flat bottom 111 of the body 11 is oblong or elliptical.
Referring to fig. 5, when the drinking bottle 10 for mouse experiments in this embodiment is used, the drinking bottle 10 is filled with water and then inserted into the position 31 of the experimental mouse cage 30 where the water bottle is placed, and the drinking tube 115 is inserted into the insertion hole 32 of the mouse cage 30, so that the bottle body 11 is inclined (the position 31 where the water bottle is placed usually has an included angle of 45 ° with the horizontal plane), and the measuring cylinder 12 is in the vertical direction (perpendicular to the horizontal plane), so that the reading can be accurately performed (the reading of the measuring cylinder must make the liquid level flush with the scale); if the measuring cylinder 12 is not exactly vertical, the inclination angle of the bottle body 11 may be adjusted by the gasket 20 (increasing or decreasing the number of the gaskets at the front and rear ends) at the bottom 111 of the bottle body until the measuring cylinder 12 is exactly vertical. At the moment, the water nozzle of the drinking bottle 10 stops leaking liquid due to shaking, the liquid level in the measuring cylinder 12 is a horizontal plane, the scale degree at the moment is read as an initial value, after a mouse drinks water for a period of time, the scale degree is directly read through the measuring cylinder 12 under the condition that the state of the drinking bottle 10 is not changed, the difference between the two scale degrees is the drinking water amount … … of the mouse in the period of time, and the like, and after the last reading, the drinking bottle 10 can be pulled out.
Further, the diameter of the nozzle 113 is larger than the inner diameter of the connector 116, preferably larger than 2cm, so as to facilitate cleaning the bottle body 11.
The utility model discloses a water bottle 10 when reading the sweet water drinking volume of mouse, need not to pull out water bottle from the squirrel cage, so can not produce the problem of rocking weeping (one drop weeping volume is 0.05 to 0.1ml) to improve the accuracy that mouse drinking water volume measured, and can read out the volume number, labour saving and time saving from the graduated flask directly perceivedly.
The technical principles of the present invention have been described above with reference to specific embodiments, which are intended to explain the principles of the present invention and should not be interpreted as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. A drinking bottle (10) for mouse experiments is characterized by comprising a bottle body (11) and a measuring cylinder (12) connected and communicated with the bottle body (11); the bottle body (11) comprises a straight bottom (111) and an arched top (112), and the measuring cylinder (12) is connected to the arched top (112); wherein the measuring cylinder (12) and the plane of the straight bottom (111) form an included angle of 10-60 degrees.
2. The drinking bottle (10) for the mouse experiment as claimed in claim 1, wherein the bottle body (11) is further provided with a water nozzle (113), the water nozzle (113) is connected with a cover body (114), a drinking tube (115) is arranged in the middle of the cover body (114), and the drinking tube (115) is a self-sealing water suction tube which can be self-sealed when a mouse sucks water but not suck water.
3. The mouse experimental drinking bottle (10) according to claim 2, wherein the water nozzle (113) is provided at the arched top portion (112) and near the flat bottom portion (111), and the water nozzle (113) is provided with an internal threaded interface.
4. The experimental mouse drinking bottle (10) of claim 3, wherein the cap (114) includes a plug body (1142); the plug body (1142) is plugged into the middle of the water nozzle (113), and the plug body (1142) is provided with external threads corresponding to the internal threads so as to be in threaded connection with the internal thread interface.
5. The experimental drinking bottle (10) for mice as claimed in claim 1, wherein the volume of the measuring cylinder (12) is 13-15ml, and the opening of the measuring cylinder (12) is detachably combined with the bottle body (11).
6. The experimental mouse drinking bottle (10) as set forth in claim 5, characterized in that the body (11) is provided with a connector (116) protruding from the arched top portion (112) and having a tubular shape in the middle; the external screw thread is arranged outside the connector (116), the internal screw thread is arranged in the opening of the measuring cylinder (12), the measuring cylinder (12) is in threaded connection with the connector (116), so that the measuring cylinder (12) is communicated with the inside of the bottle body (11), and the measuring cylinder (12) forms an angle of 10-60 degrees relative to the straight bottom (111) of the bottle body (11).
7. The mouse experimental drinking bottle (10) according to claim 6, characterized in that the measuring cylinder (12) forms an angle of 45 ° with respect to the flat bottom (111) of the body (11).
8. The mouse experiment drinking bottle (10) according to claim 2, 3 or 4, characterized in that a gasket (20) for adjusting the inclination angle of the bottle body (11) is combined below the flat bottom (111), and the gasket (20) is arranged at one end of the flat bottom (111) close to the water nozzle (113) and one end of the flat bottom far away from the water nozzle (113).
9. The experimental mouse drinking bottle (10) of claim 8, wherein the gasket (20) is a magnetically attracted gasket.
10. The experimental drinking bottle (10) for mice as claimed in claim 2, wherein the drinking tube (115) is provided with a cross-shaped spacer in the middle, and the diameter of the middle tube hole of the drinking tube (115) is 0.2-0.3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160949.9U CN211746166U (en) | 2020-02-11 | 2020-02-11 | Drinking bottle for mouse experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020160949.9U CN211746166U (en) | 2020-02-11 | 2020-02-11 | Drinking bottle for mouse experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211746166U true CN211746166U (en) | 2020-10-27 |
Family
ID=72905275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020160949.9U Expired - Fee Related CN211746166U (en) | 2020-02-11 | 2020-02-11 | Drinking bottle for mouse experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211746166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514890A (en) * | 2022-02-17 | 2022-05-20 | 成都泰盟软件有限公司 | Animal depression behavior detection device and detection method for improving sweet water preference |
-
2020
- 2020-02-11 CN CN202020160949.9U patent/CN211746166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114514890A (en) * | 2022-02-17 | 2022-05-20 | 成都泰盟软件有限公司 | Animal depression behavior detection device and detection method for improving sweet water preference |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211746166U (en) | Drinking bottle for mouse experiments | |
| US7984818B1 (en) | Vented nursing bottle with leak prevention means | |
| CN216254651U (en) | Laboratory mouse water feeding bottle | |
| CN210228867U (en) | Catheter capable of monitoring pressure of air bag | |
| CN206182073U (en) | Water bottle for experimental animals | |
| CN211532294U (en) | Feeding device capable of accurately measuring drinking water and food consumption of animals | |
| CN204446801U (en) | A kind of Anti-bubble automatic liquid-stopping multifunctional transfusion system | |
| CN218069959U (en) | Maintenance device for lead-acid storage battery | |
| CN205922413U (en) | Simple and practical's liquid feed feeding device | |
| CN208064230U (en) | A kind of poultry automatic water-supply water fountain | |
| CN202437393U (en) | Livestock medicine-infusion device | |
| CN216207118U (en) | Multifunctional drinking water temperature measuring meter | |
| CN201545350U (en) | Squeezing type device for pouring liquid at limited quantity | |
| CN219220376U (en) | Gas well liquid foam discharging agent filling device with leakage detection function | |
| CN211611227U (en) | High-precision water-outflow-preventing medical oxygen humidification bottle | |
| CN112148040B (en) | Liquid experimental device capable of automatically keeping liquid volume constant | |
| CN103253016A (en) | Handy stamp-pad ink feeder of stamping machine | |
| CN207590518U (en) | A kind of liquid level detection device | |
| CN213060185U (en) | Oil filling meter with oil level monitoring function | |
| CN209889443U (en) | Adjustable pressing liquid outlet head for normal saline bottle | |
| CN211326907U (en) | Convenient western medicine liquid measuring device | |
| CN219524763U (en) | Cleaning solution barrel mechanism | |
| CN111841153B (en) | Multi-cavity bubble counter for gas leakage detection system | |
| CN211732350U (en) | Storage device is used in embryo culture liquid production | |
| CN212536779U (en) | Double-layer protection type anti-drip interference valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |