CN216365872U - Experimental animal rolling instrument - Google Patents
Experimental animal rolling instrument Download PDFInfo
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- CN216365872U CN216365872U CN202122808068.0U CN202122808068U CN216365872U CN 216365872 U CN216365872 U CN 216365872U CN 202122808068 U CN202122808068 U CN 202122808068U CN 216365872 U CN216365872 U CN 216365872U
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- animal
- connecting block
- experimental animal
- limiting
- rotating shaft
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Abstract
The utility model discloses an experimental animal
rolling instrument, which belongs to the technical field of medical auxiliary instruments. The experimental animal
The method ware includes: a roller provided with a through hole; the rotating shaft is connected with the through hole in a sliding manner; one end of the fork frame is fixedly connected with two ends of the rotating shaft, and the other end of the fork frame is connected with a connecting block; one end of the spring is connected with the connecting block;and the handle is connected with the other end of the spring. The utility model relates to an experimental animal
The device can not only ensure the distance between the hand of the user and the animal body to be changed
The device can not be separated from the animal body all the time and can also be prevented
The pressure applied by the law enforcement device to the animal body is changed too much, thereby effectively ensuring that the animal is subjected to pressure change
The massage effect can also accurately control the pressure applied to the animal body by the rolling shaft, thereby preventing the animal from being subjected to massage
The force during the manipulation is too strong to cause the injury of the animal.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to an experimental animal
A French machine.
Background
Researchers are now required to do this in individual smaller animals
In experimental methods, due to lack of
The special instruments for tuina cause difficulty in grasping the strength of tuina and thus lead to
Manipulation of tuina is difficult and difficult to implement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides an experimental animal
The device can ensure that the rolling shaft is not separated from the animal body all the time when the distance between the hand of a user and the animal body changes, and can prevent the rolling shaft from changing too much on the pressure applied by the animal body, thereby effectively ensuring that the animal is subjected to the pressure change
The effect of tuina.
The utility model provides an experimental animal
A method, comprising:
a roller provided with a through hole;
the rotating shaft is connected with the through hole in a sliding manner;
one end of the fork frame is fixedly connected with two ends of the rotating shaft, and the other end of the fork frame is connected with a connecting block;
one end of the spring is connected with the connecting block;
and the handle is connected with the other end of the spring.
Preferably, the connecting block is connected with a limiting strip, the limiting strip is used for limiting the rotation angle of the handle relative to the connecting block, the limiting strip comprises a horizontal section and an inclined section, the horizontal section is connected to the connecting block, the common plane of the axis of the handle and the rotation center line of the roller is parallel to the horizontal section, and the inclined section and the horizontal section form a certain included angle.
Preferably, the limiting strips have multiple specifications, and the included angles formed by the inclined sections and the horizontal sections of the limiting strips with different specifications are different.
Preferably, the horizontal section is provided with a stepped open slot, and the stepped open slot is connected with the connecting block through an inner hexagonal screw.
Preferably, the circumferential side wall of the roller is provided with a plurality of evenly distributed pressing blocks.
Preferably, the rotating shaft is provided with a limiting ring, and the limiting ring is used for limiting the axial movement of the rolling shaft along the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to an experimental animal
The device can not only ensure the distance between the hand of the user and the animal body to be changed
The device can not be separated from the animal body all the time and can also be prevented
The pressure exerted by the law enforcement device on the animal body is changedLarge, thereby effectively ensuring to carry out on animals
The effect of tuina. The utility model relates to an experimental animal
The device can accurately control the pressure applied by the rolling shaft to the animal body, thereby preventing the animal from being subjected to the pressure
The force during the manipulation is too strong to cause the injury of the animal. Through setting up the spacing strip of different specifications to spacing angle between adjustment handle and the connecting block, thereby adjust the biggest pressure that the roller bearing can exert to the experimental animals, and then adapt to different experimental animals' s
The requirement of tuina. Through setting up the stairstepping open slot, utilize the socket head cap screw to connect spacing on the connecting block, can realize quick installation, quick dismantlement and the quick replacement of stopper. By arranging a plurality of pressing blocks on the circumferential side wall of the rolling shaft, the lifting can be realized
The effect of tuina. Through setting up the spacing ring, restriction roller bearing is along pivot axial motion, and then prevents going on
During the manipulation, the position of the roller is shifted to affect
The effect of tuina.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of the spring of the present invention in a buckling state;
FIG. 4 is a schematic view of the roller according to the present invention with a pressing block;
fig. 5 is a partially enlarged schematic view of the socket head cap screw according to the present invention.
Description of reference numerals:
101. the device comprises a roller 102, a rotating shaft 103, a fork 104, a connecting block 105, a spring 106, a handle 2, a limiting strip 201, a horizontal section 202, an inclined section 301, a stepped open slot 302, a hexagon socket head cap screw 4, a pressing block 5 and a limiting ring.
Detailed Description
Detailed description of the preferred embodimentsthe following detailed description of the present invention will be made with reference to the accompanying drawings 1-5, although it should be understood that the scope of the present invention is not limited to the specific embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1:
as shown in figures 1-3, the utility model provides an experimental animal
A method, comprising: the device comprises a roller 101, a rotating shaft 102, a fork 103, a spring 105 and a handle 106, wherein the roller 101 is provided with a through hole; the rotating shaft 102 is connected with the through hole in a sliding manner; one end of the fork frame 103 is fixedly connected with two ends of the rotating shaft 102, and the other end of the fork frame 103 is connected with a connecting block 104; one end of the spring 105 is connected with the connecting block 104; a handle 106 is connected to the other end of the spring 105.
The working principle of example 1 is now briefly described:
in use, the user can press the roller 101 onto the small animal by holding the handle 106 with his/her hand, which is difficult to be carried out by hand
In the massage area, the user holds the handle 106 with his hand and presses it downward, by passing between the handle 106 and the connecting block 104The spring 105 is connected, so that the handle 106 is turned relative to the connection block 104, and the spring 105 is bent. The spring 105 exerts downward pressure on the yoke 103 and roller 101, and the roller 101 exerts pressure on the animal while pushing and pulling the handle 106 back and forth. The mobile phone is used for downloading metronome software, and the frequency of the push-pull handle 106 is controlled by combining the beat frequency played by the metronome software, so that the frequency of the rolling shaft 101 rolling back and forth is controlled. Through setting up spring 105, can guarantee to use the hand when pushing back and forth handle 106, even the distance between user's hand and the animal body changes, can not only guarantee that roller bearing 101 does not break away from with the animal body all the time, can also prevent because the distance between user's hand and the animal body changes too greatly, and the pressure that leads to roller bearing 101 to exert to the animal body changes too greatly, and then effectively guarantee to carry out the animal to the animal
The effect of tuina. Further, when the handle 106 is used to pull back and forth, the force is a slant lifting force, the deformation amount of the spring 105 is gradually reduced to a stop point that the bending angle of the spring 105 is zero, so that the pulling back force is smaller than the pushing forward force in order to simulate the pushing forward force
The effect of Fa 'roll three-back-one', i.e. the forward roll effort is greater than the roll back effort and is approximately a factor of three. The action of the spring 105 can imitate the 'softness' principle in the massage manipulation, and the pressure applied to the handle 106 by the hand is converted to the roller 101 through the elastic force of the spring 105, so that the softness of the massage manipulation required in the massage manipulation can be realized. Further, the roller 101 and the spring 105 may be selected according to the animal's size and the desired massage strength.
The utility model relates to an experimental animal
The device can not only ensure the distance between the hand of the user and the animal body to be changed
The device can not be separated from the animal body all the time and can also be prevented
The pressure applied by the law enforcement device to the animal body is changed too much, thereby effectively ensuring that the animal is subjected to pressure change
The effect of tuina.
Example 2:
in addition to the embodiment 1, the pressure exerted by the roller 101 on the animal body can be precisely controlled, so as to prevent the animal from being affected
The force during the manipulation is too strong to cause the injury of the animal.
As shown in fig. 1-3, a limiting bar 2 is connected to the connecting block 104, the limiting bar 2 is used for limiting a rotation angle of the handle 106 relative to the connecting block 104, the limiting bar 2 includes a horizontal section 201 and an inclined section 202, the horizontal section 201 is connected to the connecting block 104, a common plane of an axis of the handle 106 and a rotation center line of the roller 101 is parallel to the horizontal section 201, and the inclined section 202 forms an included angle with the horizontal section 201.
When a user presses the handle 106 downwards, the handle 106 rotates relative to the connecting block 104, the spring 105 is bent, an included angle between the handle 106 and the connecting block 104 changes, because the horizontal section 201 of the limiting strip 2 is connected to the connecting block 104, and the inclined section 202 of the limiting strip 2 forms a certain included angle with the horizontal section 201 of the limiting strip 2, the user uses the inclined section 202 as a reference, when the handle 106 rotates to the inclined section 202 of the limiting strip 2, the downward pressure applied to the handle 106 is stopped, the bending degree of the spring 105 is further controlled, the downward pressure applied to the roller 101 and the fork 103 by the spring 105 is further controlled, the pressure applied to the animal body by the roller 101 can be precisely controlled, and therefore the animal is prevented from being pressed
The force during the manipulation is too strong to cause the injury of the animal.
As a preferable scheme, the limit strip 2 has multiple specifications, and the included angle formed by the inclined section 202 and the horizontal section 201 of the limit strip 2 with different specifications is different. Through setting up the spacing strip 2 of different specifications to the spacing angle between adjustment handle 106 and the connecting block 104, thereby adjust the biggest pressure that roller bearing 101 can exert to the experimental animals, and then adapt to different experimental animals
The requirement of tuina.
Preferably, as shown in fig. 2 and 5, the horizontal section 201 is provided with a stepped open slot 301, and the stepped open slot 301 is connected with the connecting block 104 through an inner hexagon screw 302. Through setting up stairstepping open slot 301, utilize allen key 302 to connect spacing strip 2 on connecting block 104, can realize quick installation, quick dismantlement and the quick replacement of stopper.
As a preferable scheme, as shown in fig. 4, a plurality of pressing blocks 4 are uniformly distributed on the circumferential side wall of the roller 101. By providing a plurality of pressing blocks 4 on the circumferential side wall of the roller 101, the lifting can be performed
The effect of tuina.
As a preferable scheme, as shown in fig. 1 to 4, a limiting ring 5 is provided on the rotating shaft 102, and the limiting ring 5 is used for limiting the axial movement of the roller 101 along the rotating shaft 102. By arranging the limiting ring 5, the axial movement of the rolling shaft 101 along the rotating shaft 102 is limited, and the axial movement is prevented from proceeding
During the manipulation, the position of the roller 101 is shifted to affect
The effect of tuina.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Experimental animal
The method ware, its characterized in that includes:
a roller (101) provided with a through hole;
the rotating shaft (102) is connected with the through hole in a sliding mode;
one end of the fork frame (103) is fixedly connected with two ends of the rotating shaft (102), and the other end of the fork frame (103) is connected with a connecting block (104);
a spring (105) having one end connected to the connecting block (104);
and a handle (106) connected to the other end of the spring (105).
2. An experimental animal as claimed in claim 1
The device comprises a device body and is characterized in that a limiting strip (2) is connected onto the connecting block (104), the limiting strip (2) is used for limiting the rotation angle of the handle (106) relative to the connecting block (104), the limiting strip (2) comprises a horizontal section (201) and an inclined section (202), the horizontal section (201) is connected onto the connecting block (104), the plane where the axis of the handle (106) and the rotation center line of the roller (101) are located together is parallel to the horizontal section (201), and the inclined section (202) and the horizontal section (201) form a certain included angle.
3. An experimental animal as claimed in claim 2
A method device, whichIs characterized in that the limiting strips (2) have various specifications, and the included angles formed by the inclined sections (202) and the horizontal sections (201) of the limiting strips (2) with different specifications are different.
4. An experimental animal as claimed in claim 2
The device is characterized in that the horizontal section (201) is provided with a step-shaped open slot (301), and the step-shaped open slot (301) is connected with the connecting block (104) through an inner hexagon screw (302).
5. An experimental animal as claimed in claim 1
The device is characterized in that a plurality of pressing blocks (4) are uniformly distributed on the circumferential side wall of the rolling shaft (101).
6. An experimental animal as claimed in claim 1
The device is characterized in that a limiting ring (5) is arranged on the rotating shaft (102), and the limiting ring (5) is used for limiting the axial movement of the rolling shaft (101) along the rotating shaft (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808068.0U CN216365872U (en) | 2021-11-16 | 2021-11-16 | Experimental animal rolling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122808068.0U CN216365872U (en) | 2021-11-16 | 2021-11-16 | Experimental animal rolling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216365872U true CN216365872U (en) | 2022-04-26 |
Family
ID=81253725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122808068.0U Active CN216365872U (en) | 2021-11-16 | 2021-11-16 | Experimental animal rolling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216365872U (en) |
-
2021
- 2021-11-16 CN CN202122808068.0U patent/CN216365872U/en active Active
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