CN208113698U - A kind of rats and mice sleep deprivation device - Google Patents
A kind of rats and mice sleep deprivation device Download PDFInfo
- Publication number
- CN208113698U CN208113698U CN201820459036.XU CN201820459036U CN208113698U CN 208113698 U CN208113698 U CN 208113698U CN 201820459036 U CN201820459036 U CN 201820459036U CN 208113698 U CN208113698 U CN 208113698U
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- rats
- sleep deprivation
- toy
- rotary
- rotary rollers
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Abstract
The utility model discloses a kind of rats and mice sleep deprivation devices, one side bottom of cabinet is provided with headstock, it is provided with a pair on headstock and horizontally extends into the intracorporal synchronous push-pull rod of case, the end of the synchronous push-pull rod of a pair is connected with rotary branching holder respectively, rotary rollers are installed, rotary rollers drive rotation by the motor being mounted in rotary branching holder between a pair of of rotary branching holder；The attraction toy that multiple groups are laid along radial radiation shape is provided on the side wall of the rotary rollers, every group of attraction toy is multiple uniformly distributed attraction toys axially in a row；The rotary rollers are embedded under sawdust layer, and at least one group attracts toy to stretch out sawdust layer top surface after the completion of each rotary rollers rotation.The utility model can reduce as far as possible the feeling of fatigue of rats and mice during sleep deprivation, guarantee that rats and mice carries out sleep deprivation under normal mood, to provide more qualified trial target for subsequent test, guarantee the accuracy of subsequent detection result.
Description
Technical field
The utility model belongs to medical experiment instrument field, is related to rats and mice experimental provision, and in particular to a kind of rats and mice
Sleep deprivation device.
Background technique
The method for preparing sleep deprivation model at present mainly has chain-wales water environment method, forced movement sleep deprivation, physics
Mode, which is deprived, deprives method etc. with medicine irritation, and wherein chain-wales water environment method is current research sleep deprivation because its is simple and easy to do
One of most common method, but the platform water environment method sleep deprivation box structure of current use for laboratory is simple, and design is unreasonable, real
Mouse limited amount is tested, is tightly limited to one or several is deprived, experiment sample requirement, the kind and body of experimental mouse is once not achieved
Weight is single, and most of rat for being tightly limited to reach certain weight is tested, and bottom water temperature does not reach requirement, even if there is heating
Often uneven heating is even and cause experimental error for device, in addition to this can't simulate practical work, in life with noise factor
The particular surroundings such as the sleep disturbance of influence and generation.
Prior art discloses a kind of sleep deprivation case, it includes cabinet, adjustable v-type crib net, noise-producing equipment and
Sound arrester, adjustable platform and heating rod, wherein the adjustable v-type crib net is placed in the top of the cabinet, the levelling
Platform is made of the pedestal with hollow stem and the different model circular platform with straight-bar, is additionally provided in the side of the hollow stem
One bolt, by the bolt to realize the replacement of platform size and the adjustment of height；The pedestal further includes a sucker, can be inhaled
Invest the tank floor.The prior art also discloses a kind of rats and mice sleep deprivation device, the rats and mice sleep deprivation
Device is equipped with stimulation and backing plate occurs and leads program control instrument more；The stimulation occurs backing plate and is from top to bottom successively arranged sieve plate, stimulation
Plate and supporting plate, the sieve plate are equipped with sieve pore, and the stimulus board upper surface is equipped with corresponding and can with the sieve pore position
Across the stimulation column of sieve pore, mechanical driver unit is equipped between the stimulus board and supporting plate, the mechanical driver unit is logical
Cross conducting wire with more lead program control instrument and connect；The program control instruments of leading equipped on & off switch, indicator light, wire interface and parameter regulation more
Panel.
This timber formula sleep deprivation device or crawler type sleep deprivation device in the prior art are establishing sleep stripping
When taking model by force, rats and mice is too tired, so that the rats and mice in sleep deprivation model is undesirable, is not suitable for the fatigue of later period test
Detection influences the accuracy of detection.
Summary of the invention
For the deficiencies in the prior art, the purpose of the utility model is to provide a kind of rats and mice sleep deprivations
Device leads to subsequent detection result to solve in sleep deprivation model in the prior art rats and mice too fatigue not accurately
Technical problem.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution is achieved：
A kind of rats and mice sleep deprivation device, including cabinet are equipped with sawdust layer, one side bottom of cabinet in cabinet
It is provided with headstock, a pair is provided on headstock and horizontally extends into the intracorporal synchronous push-pull rod of case, the end of the synchronous push-pull rod of a pair
Portion is connected with rotary branching holder respectively, and rotary rollers are equipped between a pair of of rotary branching holder, and rotary rollers are turned by being mounted on
Motor in dynamic fulcrum bearing drives rotation；
The attraction toy that multiple groups are laid along radial radiation shape, every group of attraction are provided on the side wall of the rotary rollers
Toy is multiple uniformly distributed attraction toys axially in a row；
The rotary rollers are embedded under sawdust layer, and at least one group, which attracts, after the completion of each rotary rollers rotation plays
Tool stretches out sawdust layer top surface.
The utility model also has following distinguishing feature：
The attraction toy includes the support rod that one end is fixed in rotary rollers, is provided on the other end of support rod
Toy body.
The attraction toy is four groups, and every group is three.
The attraction toy is made of elastic material.
The synchronization push-pull rod uses electronic three-level telescopic push-pull rod or hydraulic three-level telescopic push-pull rod.
The top of the box is provided with top cover, is provided with air hole on top cover.
The cabinet is made of transparent material.
The motor uses stepper motor, and motor is one.
The utility model compared with prior art, has the following technical effect that：
The device of the utility model is other than it can reach normal rats and mice sleep deprivation effect, moreover it is possible to shell in sleep
The feeling of fatigue for reducing rats and mice during taking by force as far as possible guarantees that rats and mice carries out sleep deprivation under normal mood, thus after being
Continuous test provides more qualified trial target, guarantees the accuracy of subsequent detection result.
Detailed description of the invention
Fig. 1 is the overall structure diagram for removing sawdust layer of the utility model.
Fig. 2 is the overall structure diagram with sawdust layer of the utility model.
The meaning of each label is in figure：1- cabinet, 2- sawdust layer, 3- headstock, the synchronous push-pull rod of 4-, 5- rotating support
Seat, 6- rotary rollers, 7- attract toy, 71- support rod, 72- toy body, 8- top cover, 9- air hole.
Explanation is further explained in detail to the particular content of the utility model with reference to embodiments.
Specific embodiment
Specific embodiment of the utility model is given below, it should be noted that the utility model is not limited to following tool
Body embodiment, all equivalent transformations made on the basis of the technical solutions of the present application each fall within the protection scope of the utility model.
Embodiment 1：
In compliance with the above technical solution, as shown in Figure 1 to Figure 2, the present embodiment provides a kind of rats and mice sleep deprivation device, packet
Cabinet 1 is included, sawdust layer 2 is equipped in cabinet 1,1 one side bottom of cabinet is provided with headstock 3, is provided on headstock 3
A pair horizontally extends into the synchronization push-pull rod 4 in cabinet 1, and the end of the synchronous push-pull rod 4 of a pair is connected with rotary branching holder 5 respectively,
Rotary rollers 6 are installed, rotary rollers 6 are driven by the motor being mounted in rotary branching holder 5 between a pair of of rotary branching holder 5
Rotation；
The attraction toy 7 that multiple groups are laid along radial radiation shape, every group of suction are provided on the side wall of the rotary rollers 6
Drawing toy 7 is multiple uniformly distributed attraction toys 7 axially in a row；
The rotary rollers 6 are embedded under sawdust layer 2, and at least one group is inhaled after the completion of each rotary rollers 6 rotate
Draw toy 7 and stretches out 2 top surface of sawdust layer.
As a kind of preferred embodiment of the present embodiment, attracting toy 7 includes that one end is fixed in the support rod in rotary rollers 6
71, toy body 72 is provided on the other end of support rod 71.Attracting toy 7 is four groups, and every group is three.Toy body 72 is adopted
With the conventional toy that can attract rats and mice, each toy can be different, can also be identical.Toy 7 is attracted to use bullet
Property material is made, such as toy made of rubber material, can bend, turned to most in the rotation process of rotary rollers 6
The top surface that can restore original shape pop-up sawdust layer 2 when top, is seen by rats and mice.
As a kind of preferred embodiment of the present embodiment, synchronous push-pull rod 4 uses electronic three-level telescopic push-pull rod or hydraulic
Three-level telescopic push-pull rod.Convenient for controlling to adjust.
As a kind of preferred embodiment of the present embodiment, it is provided with top cover 8 at the top of cabinet 1, air hole 9 is provided on top cover 8,
Keep the clear air in cabinet 1.Cabinet 1 is made of transparent material, convenient for observation.
As a kind of preferred embodiment of the present embodiment, motor uses stepper motor, convenient for being precisely controlled turning for rotary rollers 6
Dynamic angle guarantees to attract toy 7 that can vertically stretch out sawdust layer.Motor is one, to the greatest extent may be used on the basis of meeting driving and requiring
Cost can be reduced.
When the utility model is used, synchronous push-pull rod is moved back and forth with certain frequency, band according to test needs
Dynamic rotary rollers 6 move back and forth in sawdust layer 2, cause the wave of sawdust layer to shake, rats and mice is avoided to enter sleep state.
After rotary rollers 6 move to a position every time, turned an angle by the driving of motor, so that the suction in rotary rollers 6
Draw toy 7 to pop up from sawdust layer 2, attracts the attention of rats and mice, rats and mice is avoided to enter sleep state.
Claims (8)
1. a kind of rats and mice sleep deprivation device, including cabinet (1), cabinet (1) is interior to be equipped with sawdust layer (2), which is characterized in that
(1) one side bottom of cabinet is provided with headstock (3), and a pair is provided on headstock (3) and is horizontally extended into cabinet (1)
The end of synchronous push-pull rod (4), a pair synchronous push-pull rod (4) is connected with rotary branching holder (5), a pair of of rotary branching holder respectively
(5) it is equipped between rotary rollers (6), rotary rollers (6) drive rotation by the motor being mounted in rotary branching holder (5)；
The attraction toy (7) that multiple groups are laid along radial radiation shape, every group of suction are provided on the side wall of the rotary rollers (6)
Drawing toy (7) is multiple uniformly distributed attraction toys (7) axially in a row；
The rotary rollers (6) are embedded under sawdust layer (2), at least one group after the completion of each rotary rollers (6) rotation
Toy (7) are attracted to stretch out sawdust layer (2) top surface.
2. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the attraction toy (7) includes one
The support rod (71) being fixed on rotary rollers (6) is held, is provided with toy body (72) on the other end of support rod (71).
3. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the attraction toy (7) is four groups,
Every group is three.
4. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the attraction toy (7) uses bullet
Property material is made.
5. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the synchronization push-pull rod (4) uses
Electronic three-level telescopic push-pull rod or hydraulic three-level telescopic push-pull rod.
6. rats and mice sleep deprivation device as described in claim 1, which is characterized in that be provided at the top of the cabinet (1)
Top cover (8) is provided with air hole (9) on top cover (8).
7. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the cabinet (1) uses transparent material
Material is made.
8. rats and mice sleep deprivation device as described in claim 1, which is characterized in that the motor uses stepper motor,
Motor is one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459036.XU CN208113698U (en) | 2018-04-02 | 2018-04-02 | A kind of rats and mice sleep deprivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820459036.XU CN208113698U (en) | 2018-04-02 | 2018-04-02 | A kind of rats and mice sleep deprivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208113698U true CN208113698U (en) | 2018-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820459036.XU Expired - Fee Related CN208113698U (en) | 2018-04-02 | 2018-04-02 | A kind of rats and mice sleep deprivation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208113698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430076A (en) * | 2018-12-17 | 2019-03-08 | 中国医科大学附属第医院 | A kind of device forcing receptor sleep fragmentation |
| CN109699506A (en) * | 2019-01-23 | 2019-05-03 | 浙江中医药大学 | A kind of rats and mice sleep deprivation equipment |
-
2018
- 2018-04-02 CN CN201820459036.XU patent/CN208113698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430076A (en) * | 2018-12-17 | 2019-03-08 | 中国医科大学附属第医院 | A kind of device forcing receptor sleep fragmentation |
| CN109699506A (en) * | 2019-01-23 | 2019-05-03 | 浙江中医药大学 | A kind of rats and mice sleep deprivation equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 Termination date: 20190402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |