CN212699221U - Auxiliary device for mouse experiments - Google Patents
Auxiliary device for mouse experiments Download PDFInfo
- Publication number
- CN212699221U CN212699221U CN202020420178.2U CN202020420178U CN212699221U CN 212699221 U CN212699221 U CN 212699221U CN 202020420178 U CN202020420178 U CN 202020420178U CN 212699221 U CN212699221 U CN 212699221U
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- arc
- inner tube
- urceolus
- auxiliary device
- wall
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Abstract
The utility model discloses an auxiliary device for mouse experiments, inner tube are the one end of hollow cylinder shape and inner tube and install the axis of rotation, and the arc is established to the outer wall cover of axis of rotation, and one side that the inner tube was kept away from to the arc is the arc, and the outer wall of inner tube is provided with urceolus and is hollow cylindric shape, and the one end fixed mounting of urceolus has the dead lever, and the dead lever is connected with the arc contact, and the outer wall of urceolus is provided with the rotation handle. The outer cylinder and the fixed rod are driven to rotate by manually rotating the rotating handle clockwise from the outside, and the fixed rod is in contact connection with the arc part at the edge of the arc plate to drive the arc plate to gather to the center of the inner cylinder; the rotating handle rotates anticlockwise to drive the outer cylinder and the fixing rod to rotate, the fixing rod is in contact connection with the arc-shaped part at the edge of the arc-shaped plate, and the arc-shaped plate is driven to be far away from the center of the inner cylinder to be diffused; the elastic element has a buffering effect on the arc-shaped plate and the action of the mouse.
Description
Technical Field
The utility model relates to an experimental apparatus specifically is an auxiliary device for mouse experiments.
Background
The mouse is a common experimental animal for medical research, particularly, the transgenic mouse has been widely applied worldwide, and the transgenic mouse is increasingly selected as a research object in traditional medicine in China. However, the mouse is not terrorised and stable like a rat by adopting a high platform, and is very violent in property and good in jumping, so that the mouse is easy to be bitten by the mouse during operation. Therefore, in order to solve the problem that the aforesaid appears for fix the mouse, the utility model provides an auxiliary device for mouse experiments.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary device for mouse experiments to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an auxiliary device for a mouse experiment comprises an inner barrel, wherein the inner barrel is in a hollow cylindrical shape, a rotating shaft is installed at one end of the inner barrel, an arc-shaped plate is sleeved on the outer wall of the rotating shaft, an arc-shaped portion is arranged on one side, away from the inner barrel, of the arc-shaped plate, an outer barrel is arranged on the outer wall of the inner barrel, the outer barrel is in a hollow cylindrical shape, a fixing rod is fixedly installed at one end of the outer barrel, the fixing rod is in contact connection with the arc-shaped portion, a rotating handle is arranged on the outer wall of the outer barrel, a slotted hole is formed in the side wall of the outer barrel, the handle is located in the slotted hole, the height of the; a fixed plate is arranged on the inner wall of the inner cylinder, and an elastic part is arranged between the fixed plate and the arc-shaped plate; the inner cylinder and the outer cylinder are connected through a rope arranged between the fixed rod and the fixed plate.
As a further aspect of the present invention: the elastic piece is a spring.
As a further aspect of the present invention: the number of the arc-shaped plates is four, and the number of the fixing rods is four.
As a further aspect of the present invention: the connecting rod is cylindrical.
As a further aspect of the present invention: and one end of the arc-shaped plate, which is close to the inner cylinder, is provided with sponge.
Compared with the prior art, the beneficial effects of the utility model are that: the outer cylinder and the fixed rod are driven to rotate by manually rotating the rotating handle clockwise from the outside, and the fixed rod is in contact connection with the arc part at the edge of the arc plate to drive the arc plate to gather to the center of the inner cylinder; the rotating handle rotates anticlockwise to drive the outer cylinder and the fixing rod to rotate, the fixing rod is in contact connection with the arc-shaped part at the edge of the arc-shaped plate, and the arc-shaped plate is driven to be far away from the center of the inner cylinder to be diffused; the elastic element has a buffering effect on the arc-shaped plate and the action of the mouse.
Drawings
FIG. 1 is a schematic structural diagram of an auxiliary device for a mouse experiment.
FIG. 2 is a perspective view of an auxiliary device for mouse experiments.
Fig. 3 is a plan view of the auxiliary device for mouse experiments.
Fig. 4 is a right side view of the auxiliary device for mouse experiments.
In the figure: 1-inner cylinder, 101-arc plate, 1011-arc part, 102-rotating shaft, 103-fixing plate, 104-elastic part, 2-outer cylinder, 201-fixing rod, 202-slotted hole, 3-rotating handle and 301-connecting rod.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1-4, an auxiliary device for a mouse experiment comprises an inner cylinder 1, wherein the inner cylinder 1 is in a hollow cylindrical shape, a rotating shaft 102 is installed at one end of the inner cylinder 1, an arc-shaped plate 101 is installed on the outer wall of the rotating shaft 102 in a sleeved mode, an arc-shaped portion 1011 is arranged on one side, away from the inner cylinder 1, of the arc-shaped plate 101, an outer cylinder 2 is arranged on the outer wall of the inner cylinder 1, the outer cylinder 2 is in a hollow cylindrical shape, a fixing rod 201 is fixedly installed at one end of the outer cylinder 2, the fixing rod 201 is in contact connection with the arc-shaped portion 1011, a rotating handle 3 is arranged on the outer wall of the outer cylinder 2, a slotted hole 202 is formed in the side wall of the outer cylinder 2, the handle 3 is located in the slotted hole 202, the height of the handle 3; a fixing plate 103 is arranged on the inner wall of the inner cylinder 1, and an elastic part 104 is arranged between the fixing plate 103 and the arc-shaped plate 101; the inner cylinder 1 and the outer cylinder 2 are connected through a rope arranged between the fixed rod 201 and the fixed plate 103;
the rotating handle 3 rotates clockwise to drive the outer cylinder 2 and the fixed rod 201 to rotate, the fixed rod 201 is in contact connection with the arc-shaped part 1011 on the edge of the arc-shaped plate 101, and the arc-shaped plate 101 is driven to gather towards the center of the inner cylinder 1; the rotation handle 3 rotates anticlockwise to drive the outer cylinder 2 and the fixed rod 201 to rotate, the fixed rod 201 is in contact connection with the arc-shaped part 1011 on the edge of the arc-shaped plate 101, and the arc-shaped plate 101 is driven to diverge away from the center of the inner cylinder 1; the resilient member 104 cushions the arcuate plate 104 and the mouse action.
The specific structure of the elastic element 104 is not limited, and in this embodiment, preferably, the elastic element 104 is a spring;
the specific number of the arc-shaped plates 101 is not limited, and in this embodiment, preferably, the number of the arc-shaped plates 101 is four, and the number of the fixing rods 201 is four;
the specific shape of the connecting rod 301 is not limited, and in this embodiment, the connecting rod 301 is preferably cylindrical.
Example 2
In order to reduce the tension and oppression feeling when the mouse is fixed, the embodiment is further improved on the basis of the embodiment 1, wherein a sponge is arranged at one end of the arc-shaped plate 101 close to the inner cylinder 1; through being provided with the sponge in the arc 101 one end that is close to inner tube 1, when the sponge contacted with the mouse, increased the experience of mouse and felt.
The utility model discloses a theory of operation is: the outer cylinder 2 and the fixed rod 201 are driven to rotate by manually rotating the rotating handle 3 clockwise from the outside, the fixed rod 201 is in contact connection with the arc-shaped part 1011 at the edge of the arc-shaped plate 101, and the arc-shaped plate 101 is driven to gather towards the center of the inner cylinder 1; the rotation handle 3 rotates anticlockwise to drive the outer cylinder 2 and the fixed rod 201 to rotate, the fixed rod 201 is in contact connection with the arc-shaped part 1011 on the edge of the arc-shaped plate 101, and the arc-shaped plate 101 is driven to diverge away from the center of the inner cylinder 1; the resilient member 104 cushions the arcuate plate 104 and the mouse action.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an auxiliary device for mouse experiments, which is characterized in that, including inner tube (1), inner tube (1) is hollow cylinder shape and rotation axis (102) is installed to the one end of inner tube (1), the outer wall cover of rotation axis (102) is established and is installed arc (101), one side that inner tube (1) was kept away from to arc (101) is arc (1011), the outer wall of inner tube (1) is provided with urceolus (2) and urceolus (2) are hollow cylinder shape, the one end fixed mounting of urceolus (2) has dead lever (201), dead lever (201) and arc (1011) contact connection, the outer wall of urceolus (2) is provided with rotation handle (3), slotted hole (202) has been seted up to the lateral wall of urceolus (2), handle (3) are located slotted hole (202), handle (3) height is the same with the degree of depth of slotted hole (202), the upper end pivoted of handle (3) is provided, the connecting rod (301) rotates between the inside of the slotted hole (202) and the position vertical to the slotted hole (202); a fixed plate (103) is arranged on the inner wall of the inner cylinder (1), and an elastic part (104) is arranged between the fixed plate (103) and the arc-shaped plate (101); the inner cylinder (1) and the outer cylinder (2) are connected through a rope arranged between the fixed rod (201) and the fixed plate (103).
2. The auxiliary device for mouse experiments according to claim 1, wherein the elastic member (104) is a spring.
3. The auxiliary device for mouse experiments according to claim 1 or 2, wherein the number of the arc-shaped plates (101) is four, and the number of the fixing rods (201) is four.
4. The auxiliary device for mouse experiments according to claim 3, wherein the connecting rod (301) is cylindrical in shape.
5. The auxiliary device for the mouse experiment as claimed in claim 4, wherein a sponge is arranged at one end of the arc-shaped plate (101) close to the inner cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420178.2U CN212699221U (en) | 2020-03-28 | 2020-03-28 | Auxiliary device for mouse experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020420178.2U CN212699221U (en) | 2020-03-28 | 2020-03-28 | Auxiliary device for mouse experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212699221U true CN212699221U (en) | 2021-03-16 |
Family
ID=74904893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020420178.2U Expired - Fee Related CN212699221U (en) | 2020-03-28 | 2020-03-28 | Auxiliary device for mouse experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212699221U (en) |
-
2020
- 2020-03-28 CN CN202020420178.2U patent/CN212699221U/en not_active Expired - Fee Related
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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: 20210316 |