CN212436861U - Built-in animal sleep deprivation device - Google Patents
Built-in animal sleep deprivation device Download PDFInfo
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- CN212436861U CN212436861U CN202021389275.6U CN202021389275U CN212436861U CN 212436861 U CN212436861 U CN 212436861U CN 202021389275 U CN202021389275 U CN 202021389275U CN 212436861 U CN212436861 U CN 212436861U
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- built
- slip table
- sleep deprivation
- table frame
- fixed
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- 241001465754 Metazoa Species 0.000 title claims abstract description 25
- 208000010340 Sleep Deprivation Diseases 0.000 title claims description 31
- 230000008859 change Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 238000010171 animal model Methods 0.000 description 5
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 206010022437 insomnia Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000008589 Obesity Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004622 sleep time Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model is suitable for an animal experiment apparatus field provides a device is deprived in built-in animal sleep, including the slip table frame, slip table frame below is equipped with the slider of trompil, be equipped with the lead screw between the slip table frame both ends and pass the slider, the slider below is fixed with the connecting rod, the connecting rod bottom is fixed with the sleep and deprives the pole, the motor is installed to slip table frame left end, slip table frame top is equipped with the fixed plate that is used for fixed cage utensil and slip table frame, and this product can comparatively gently carry out short-term or long-term sleep effectively and deprive, need not to change original environment of raising, has reduced the death risk that the animal stress and.
Description
Technical Field
The utility model belongs to animal experiment apparatus field especially relates to a device is deprived in built-in type animal sleep.
Background
The insomnia is a big problem which troubles modern people, the chronic insomnia is troubled by 6 to 10 percent in comparison with adults according to epidemiological research, and the sleep time is shortened, so that the occurrence of metabolic diseases such as obesity, diabetes and the like is promoted. The use of sleep deprivation animal models is essential in the study of insomnia. The device for establishing the sleep deprivation animal model reported at present mainly comprises 4 types of devices, namely a rotating wheel or a rotating drum type driving device, a horizontal platform type device, a runway type device and a deprivation rod type device. Wherein the mode of depriving the rod-type can be better reaches sleep and deprives, and is less to experimental animals' damage itself simultaneously. However, the existing devices are generally driven by a motor from the outside to extend into a deprivation box, or a deprivation rod in a cage needs a special equipment support. Extending into the cage from the outside requires bottom notching, causing bedding leakage and failure to place bedding causing discomfort to the animal. Need use special cage utensil then will change the animal feeding environment, the cost obviously improves, has simultaneously can't place the bedding and padding or change the difficulty, and the cage utensil is cleared up inconveniently, and the device is heavy, a great deal of defects such as area is big.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, an object of the utility model is to provide a device is deprived in built-in animal sleep, aim at solving the technical problem of current device is deprived in animal sleep with high costs, the heavy clean difficulty of device, a great deal of defects such as area is big.
The utility model adopts the following technical scheme:
device is deprived in built-in animal sleep includes the slip bench, slip bench below is equipped with the slider of trompil, be equipped with the lead screw between the slip bench both ends and pass the slider, the slider below is fixed with the connecting rod, the connecting rod bottom end is fixed with the sleep and deprives the pole, the motor is installed to slip bench left end, slip bench top is equipped with the fixed plate that is used for fixed cage utensil and slip bench.
Further, the outer end of the motor is connected with a wire, and the tail end of the wire is connected with an aviation connector.
Further, the connecting rod comprises an upper frame and a lower frame, and the upper frame and the lower frame are connected in a sliding mode and fixed through bolts.
Furthermore, a screw hole is formed in the upper end of the lower frame, a penetrating guide groove is formed in the upper frame along the length direction, and the bolt penetrates through the screw hole and the guide groove and then is locked and fixed.
Furthermore, the sleep deprivation rod is H-shaped, the middle part of the sleep deprivation rod is provided with an open slot, and a protruding part formed by bending the tail end of the lower frame inwards is embedded into the open slot and is fixed with the H-shaped sleep deprivation rod.
Furthermore, a sliding groove is formed in the bottom surface of the sliding table frame, a convex block is arranged at the upper end of the sliding block, and the convex block is embedded into the sliding groove.
Furthermore, a round hole is formed in the top of the sliding table frame, a through hole is formed in the fixed plate, and a screw is screwed into the through hole and the corresponding round hole, so that the sliding table frame is fixed with the cage.
The utility model has the advantages that: the utility model provides a built-in animal sleep deprivation device, which can be directly built in an original large mouse cage without special cage or bottom grooving transformation, thus avoiding the leakage of padding caused by grooving, directly raising experimental animals in original experimental conditions and reducing animal stress reaction caused by environmental change to the maximum extent; the device is connected with the cage cover part and can be taken down along with the cover at the same time, so that the cage is convenient to clean; sleep deprivation is carried out by adopting a sleep deprivation rod, and the deprivation process is mild by regulating the speed and controlling the reciprocating time, so that the damage to experimental animals is reduced; the height of the sleep deprivation rod is adjusted through the liftable connecting rod, and the defect that padding cannot be placed in a traditional sleep deprivation device is overcome.
Drawings
FIG. 1 is a schematic diagram of a built-in animal sleep deprivation device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Fig. 1 shows a structure of a built-in animal sleep deprivation device according to an embodiment of the present invention, and only the portions related to the embodiment of the present invention are shown for convenience of explanation.
As shown in fig. 1, the device is deprived in built-in animal sleep that this embodiment provided includes smooth rack 1, smooth rack 1 below is equipped with the slider 2 of trompil, be equipped with the lead screw 3 between smooth rack 1 both ends and pass slider 2, 2 belows of slider are fixed with the connecting rod, the connecting rod bottom is fixed with sleep and deprives pole 6, motor 7 is installed to 1 left end of smooth rack, smooth rack 1 top is equipped with fixed plate 8 that is used for fixed cage utensil and smooth rack.
The outer end of the motor 7 is connected with a lead 9, the tail end of the lead 9 is connected with an aviation connector 10, the aviation connector is connected with a program control device to carry out power supply and work control, and the motor at the side end of the sliding table frame is controlled to operate through programming.
As an optimal structure, the connecting rod comprises an upper frame 4 and a lower frame 5, the upper end of the lower frame 5 is provided with a screw hole 12, the upper frame 4 is provided with a through guide groove 11 along the length direction, and after the connecting rod is adjusted to a proper position according to the height of padding, the bolt penetrates through the screw hole and the guide groove and then is locked and fixed.
This embodiment does not restrict the concrete structure of sleep deprivation pole, as a concrete structure example, sleep deprivation pole 6 is the H type, has increased the area of sweeping in the sleep deprivation pole motion process, can cover the inside ground of whole cage utensil, sleep deprivation pole mid portion is equipped with the open slot, 5 tail end of undercarriage inwards buckle the bulge embedding that forms in the open slot and fixed with H type sleep deprivation pole.
The bottom surface of the sliding table frame 1 is provided with a sliding groove, the upper end of the sliding block 2 is provided with a convex block, and the convex block is embedded into the sliding groove, so that the sliding block can move left and right stably along the screw rod and can be prevented from rotating in the moving process.
The top of the sliding rack 1 is provided with a round hole, the fixing plate 8 is internally provided with a through hole, and a screw is screwed into the through hole and the corresponding round hole to fix the sliding rack and the cage.
When the sleep deprivation rod is used, the aviation connector is connected with the program control device to perform power supply and work control, the motor at the side end of the sliding table frame is controlled by programming to drive the screw rod to rotate, the sliding block is controlled to move left and right, and therefore the sleep deprivation rod is controlled to perform reciprocating motion with adjustable speed and time interval, and the effect of interfering the sleep of animals is achieved. Through adjusting the connecting rod from top to bottom, the height of the sleep deprivation rod can be adjusted to adapt to the height of the cage and the height of the padding. When the cage is used, the aviation connector can be disconnected, the screw on the fixing plate is unscrewed, and the cage is separated from the device, so that the cage is cleaned, padding is replaced, and the like.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a device is deprived in built-in type animal sleep, a serial communication port, including the slip table frame, slip table frame below is equipped with the slider of trompil, be equipped with the lead screw between the slip table frame both ends and pass the slider, the slider below is fixed with the connecting rod, the connecting rod bottom end is fixed with the sleep and deprives the pole, the motor is installed to slip table frame left end, slip table frame top is equipped with the fixed plate that is used for fixed cage utensil and slip table frame.
2. The built-in animal sleep deprivation device of claim 1 wherein a wire is connected to an outer end of the motor, and an aerial connector is connected to an end of the wire.
3. The built-in animal sleep deprivation device of claim 2 wherein the connecting rod comprises an upper frame and a lower frame, said upper frame and said lower frame being slidably connected and secured by bolts.
4. The built-in animal sleep deprivation device as claimed in claim 3, wherein a screw hole is provided at the upper end of the lower frame, a guide groove is provided at the upper frame along the length direction, and the bolt is inserted into the screw hole and the guide groove and then locked and fixed.
5. The built-in animal sleep deprivation device of claim 4 wherein said sleep deprivation bar is H-shaped, said sleep deprivation bar having an open slot at a middle portion thereof, said lower frame having a raised portion bent inward at a rear end thereof to fit into said open slot and to be fixed to said H-shaped sleep deprivation bar.
6. The built-in animal sleep deprivation device of claim 5 wherein the sliding platform has a sliding slot on a bottom surface thereof, and the sliding block has a protrusion on an upper end thereof, the protrusion being inserted into the sliding slot.
7. The built-in animal sleep deprivation device of claim 6, wherein a circular hole is formed at the top of the sliding rack, a through hole is formed in the fixing plate, and a screw is screwed into the through hole and the corresponding circular hole to fix the sliding rack to the middle of the cage cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021389275.6U CN212436861U (en) | 2020-07-15 | 2020-07-15 | Built-in animal sleep deprivation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021389275.6U CN212436861U (en) | 2020-07-15 | 2020-07-15 | Built-in animal sleep deprivation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212436861U true CN212436861U (en) | 2021-02-02 |
Family
ID=74484671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021389275.6U Expired - Fee Related CN212436861U (en) | 2020-07-15 | 2020-07-15 | Built-in animal sleep deprivation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212436861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742847A (en) * | 2020-07-15 | 2020-10-09 | 华中科技大学同济医学院附属同济医院 | Built-in animal sleep deprivation device |
-
2020
- 2020-07-15 CN CN202021389275.6U patent/CN212436861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742847A (en) * | 2020-07-15 | 2020-10-09 | 华中科技大学同济医学院附属同济医院 | Built-in animal sleep deprivation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |