CN213217002U - Laboratory is with mice body length measuring rack - Google Patents
Laboratory is with mice body length measuring rack Download PDFInfo
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- CN213217002U CN213217002U CN202021193944.2U CN202021193944U CN213217002U CN 213217002 U CN213217002 U CN 213217002U CN 202021193944 U CN202021193944 U CN 202021193944U CN 213217002 U CN213217002 U CN 213217002U
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- clamping piece
- articulated seat
- body length
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Abstract
The utility model discloses a laboratory is with mice body length measuring rack, including box, mount, controller and bottom plate, the one end of box is provided with the glass door, the inside of box is provided with the cavity, one side of box is provided with the controller, the vertical location structure that is provided with in top of box, the both sides at box bottom top all are provided with the spout. The utility model discloses a be provided with first clamping piece, first articulated seat, a spring, the articulated seat of second clamping piece and second, in use, open the glass door, press the side of first clamping piece and second clamping piece, utilize the resilience force of spring, press from both sides the tail of mice between first clamping piece and second clamping piece, the quick closing cavity this moment, can prevent like this that the mice from escaping, because the mice suspends in midair in the below of mount, can guarantee that the health of mice receives the action of gravity and is flare-outed, can measure the most accurate body length, just so realized the centre gripping to the mice.
Description
Technical Field
The utility model relates to an animal measurement technical field specifically is a laboratory is with mice body length measuring rack.
Background
The gene sequence of the mouse is similar to that of human, the reproductive capacity is strong, the body type is small, the mouse is one of the most common animals used as a parallel control experiment in a laboratory, in medical scientific research and clinical experiments, the culture and observation of the mouse are one of essential basic works, and when the mouse is measured in daily life, operators need to cooperate to complete the measurement work due to sexual preference.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional white mouse measuring rack cannot measure the body length from the head to the tail root of a white mouse, and the measuring result is inaccurate;
(2) the traditional white mouse measuring frame needs workers to hold a white mouse by hands for measurement, and is inconvenient to operate;
(3) the traditional white mouse measuring rack needs to manually stir the scale for reading, so that the measuring height is not convenient to adjust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory is with mice body length measuring rack to propose among the above-mentioned background art that measuring result is inaccurate, the operation is inconvenient and be not convenient for adjust measuring height's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laboratory is with mice body length measuring frame, includes box, mount, controller and bottom plate, the one end of box is provided with the glass door, the inside of box is provided with the cavity, one side of box is provided with the controller, the vertical location structure that is provided with in top of box, the both sides at box bottom top all are provided with the spout, the top of cavity one side is provided with the mount, the outside of mount is provided with clamping structure, the bottom of cavity is provided with the bottom plate, the top of bottom plate is provided with infrared distance meter, one side on bottom plate top is provided with elevation structure, the both sides of bottom plate bottom all are provided with the slider, the slider all inlays the inside at the spout.
Preferably, location structure's inside comprises pushing away handle, sleeve, push rod and infrared tablet, the sleeve is fixed on location structure's top, the sleeve is vertical to run through the top of box and the inside of mount, the push rod has been cup jointed to telescopic inside, the top of push rod is provided with pushes away the handle, the bottom of push rod is provided with infrared tablet.
Preferably, the clamping structure comprises first clamping piece, first articulated seat, spring, second clamping piece and the articulated seat of second, the outside at the mount is all cup jointed to the articulated seat of first articulated seat and second, be provided with the spring between the articulated seat of first articulated seat and second, one side of first articulated seat is provided with first clamping piece, one side of the articulated seat of second is provided with the second clamping piece.
Preferably, elevation structure's inside comprises rotatory handle, casing, threaded rod, screw thread piece and lifter, the bottom setting of casing is on the top of bottom plate, the inside vertical threaded rod that runs through of casing, the top of threaded rod is provided with rotatory handle, the outside of threaded rod is provided with the screw thread piece, one side of screw thread piece is provided with the lifter.
Preferably, one side of screw thread piece bottom is provided with the fixed block, one side and the fixed block fixed connection of infrared distance meter, infrared distance meter's top and the top of screw thread piece are at same horizontal position.
Preferably, one side of the shell is provided with a reserved groove, and the lifting rod moves up and down in the reserved groove. .
Compared with the prior art, the beneficial effects of the utility model are that: the laboratory white mouse body length measuring frame not only realizes improvement of measuring accuracy and convenient operation, but also realizes convenient adjustment of measuring height;
(1) the push handle is pushed forcibly by arranging the push handle, the sleeve, the push rod and the infrared induction plate, the push handle is driven to move up and down in the sleeve by overcoming friction force, the position of the tail root of the white mouse is adjusted, and the vertical distance between the infrared induction plate and the lifting rod is the body length of the white mouse, so that the measurement accuracy is improved, and the accuracy of a measurement result is ensured;
(2) by arranging the first clamping piece, the first hinging seat, the spring, the second clamping piece and the second hinging seat, when the mouse clamping device is used, the glass door is opened, the side edges of the first clamping piece and the second clamping piece are pressed, the tail of the mouse is clamped between the first clamping piece and the second clamping piece by utilizing the resilience force of the spring, and the cavity is quickly closed at the moment, so that the mouse can be prevented from escaping;
(3) by arranging the rotary handle, the shell, the threaded rod, the threaded block and the lifting rod, rotating the rotary handle, driving the threaded rod to rotate in the shell by the rotary handle, driving the infrared distance meter on one side of the lifting rod to move up and down along with the threaded block, when the top end of the lifting rod touches a suspended white mouse, because the top end of the infrared distance meter and the top end of the lifting rod are on the same horizontal plane, the distance from the top end of the lifting rod to the bottom end of the infrared sensing plate is the body length of the white mouse, starting the infrared distance meter, sending infrared rays through the infrared distance meter to reach the infrared sensing plate and turning back the infrared distance meter, calculating the body length of the white mouse by measuring the light turning back time, directly displaying the measured and calculated numbers on the controller and reading the measured and calculated numbers, thus realizing the adjustment of the height of the measuring rack, and when the white mouse is not used in daily life, extracting and cleaning the bottom, and then the sliding block is inserted into the sliding groove.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic side view of the positioning structure of the present invention;
FIG. 3 is a schematic side view, cross-sectional structure of the clamping structure of the present invention;
fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a box body; 2. a chamber; 3. a fixed mount; 4. a positioning structure; 401. a push handle; 402. a sleeve; 403. a push rod; 404. an infrared sensing plate; 5. a clamping structure; 501. a first clip piece; 502. a first hinge mount; 503. a spring; 504. a second clip; 505. a second hinge mount; 6. a lifting structure; 601. rotating the handle; 602. a housing; 603. a threaded rod; 604. a thread block; 605. a lifting rod; 7. a controller; 8. a chute; 9. a base plate; 10. a glass door; 11. an infrared range finder; 12. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a laboratory white mouse body length measuring rack comprises a box body 1, a fixed frame 3, a controller 7 and a bottom plate 9, wherein a glass door 10 is arranged at one end of the box body 1, a cavity 2 is arranged inside the box body 1, the controller 7 is arranged on one side of the box body 1, and a positioning structure 4 is vertically arranged at the top end of the box body 1;
the inside of the positioning structure 4 consists of a push handle 401, a sleeve 402, a push rod 403 and an infrared induction plate 404, the sleeve 402 is fixed at the top end of the positioning structure 4, the sleeve 402 vertically penetrates through the top end of the box body 1 and the inside of the fixed frame 3, the push rod 403 is sleeved inside the sleeve 402, the push handle 401 is arranged at the top end of the push rod 403, and the infrared induction plate 404 is arranged at the bottom end of the push rod 403;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, the push handle 401 is pushed with force to drive the push rod 403 to move up and down in the sleeve 402 against the friction force, the position of the tail root of the white mouse is adjusted, and the vertical distance between the infrared induction plate 404 and the lifting rod 605 is the length of the white mouse, so that the measurement accuracy is improved, and the accuracy of the measurement result is ensured;
the two sides of the top of the bottom end of the box body 1 are both provided with sliding chutes 8, the top of one side of the cavity 2 is provided with a fixed frame 3, and the outside of the fixed frame 3 is provided with a clamping structure 5;
the clamping structure 5 is composed of a first clamping piece 501, a first hinge seat 502, a spring 503, a second clamping piece 504 and a second hinge seat 505, the first hinge seat 502 and the second hinge seat 505 are both sleeved outside the fixed frame 3, the spring 503 is arranged between the first hinge seat 502 and the second hinge seat 505, the first clamping piece 501 is arranged on one side of the first hinge seat 502, and the second clamping piece 504 is arranged on one side of the second hinge seat 505;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the glass door 10 is opened, the side edges of the first clamping piece 501 and the second clamping piece 504 are pressed, the tail of the mouse is clamped between the first clamping piece 501 and the second clamping piece 504 by utilizing the resilience force of the spring 503, and at the moment, the chamber 2 is quickly closed, so that the mouse can be prevented from escaping, and because the mouse is suspended below the fixing frame 3, the body of the mouse can be ensured to be straightened under the action of gravity, the most accurate body length can be measured, and the clamping of the mouse is realized;
a bottom plate 9 is arranged at the bottom end of the chamber 2, an infrared distance meter 11 is arranged above the bottom plate 9, and a lifting structure 6 is arranged on one side of the top end of the bottom plate 9;
the interior of the lifting structure 6 consists of a rotating handle 601, a shell 602, a threaded rod 603, a threaded block 604 and a lifting rod 605, the bottom end of the shell 602 is arranged at the top end of the bottom plate 9, the interior of the shell 602 vertically penetrates through the threaded rod 603, the top end of the threaded rod 603 is provided with the rotating handle 601, the exterior of the threaded rod 603 is provided with the threaded block 604, and one side of the threaded block 604 is provided with the lifting rod 605;
a fixed block is arranged on one side of the bottom end of the threaded block 604, one side of the infrared distance meter 11 is fixedly connected with the fixed block, and the top end of the infrared distance meter 11 and the top end of the threaded block 604 are in the same horizontal position;
a reserved groove is formed in one side of the housing 602, and the lifting rod 605 moves up and down in the reserved groove;
specifically, as shown in fig. 1, when this mechanism is used, first, the rotation knob 601 is rotated, the rotation knob 601 rotates the threaded rod 603 inside the housing 602, the threaded block 604 moves up and down along with this, the infrared distance measuring instrument 11 on the side of the lifting rod 605 is moved up and down, the infrared distance meter 11 may be of a U816 type, and when the top end of the lifting rod 605 touches the suspended white mouse, because the top end of the infrared distance meter 11 and the top end of the lifting rod 605 are in the same horizontal plane, the distance from the top end of the lifting rod 605 to the bottom end of the infrared induction plate 404 is the body length of the white mouse, the infrared distance meter 11 is started, infrared rays are sent by the infrared distance meter 11 to reach the infrared induction plate 404 and then are folded back to the infrared distance meter 11, the body length of the white mouse can be calculated by measuring and calculating the light turning time, and the measured and calculated numbers are directly displayed on the controller 7 and read, so that the height of the measuring frame is adjusted.
The two sides of the bottom end of the bottom plate 9 are both provided with sliding blocks 12, and the sliding blocks 12 are embedded in the sliding grooves 8;
the working principle is as follows: the utility model discloses when using, at first, open glass door 10, press the side of first clamping piece 501 and second clamping piece 504, utilize spring 503's resilience force, press the tail of mice between first clamping piece 501 and second clamping piece 504, quick closing cavity 2 this moment, can prevent like this that the mice from escaping, because the mice suspends in midair in the below of mount 3, can guarantee that the health of mice receives the action of gravity and is straightened, can measure the most accurate length, just so realized the centre gripping to the mice.
Then, the push handle 401 is pushed by force, the push rod 403 is driven to move up and down in the sleeve 402 by overcoming friction force, the position of the tail root of the white mouse is adjusted, and the vertical distance between the infrared induction plate 404 and the lifting rod 605 is the body length of the white mouse, so that the measurement accuracy is improved, and the accuracy of a measurement result is ensured.
Finally, the rotating handle 601 is rotated, the rotating handle 601 drives the threaded rod 603 to rotate in the shell 602, the threaded block 604 moves up and down along with the threaded rod, the infrared distance meter 11 on one side of the lifting rod 605 is driven to move up and down, when the top end of the lifting rod 605 touches a suspended white mouse, the top end of the infrared distance meter 11 and the top end of the lifting rod 605 are on the same horizontal plane, the distance from the top end of the lifting rod 605 to the bottom end of the infrared induction plate 404 is the body length of the white mouse, the infrared distance meter 11 is started, infrared rays are emitted by the infrared distance meter 11 to reach the infrared induction plate 404 and then are folded back to the infrared distance meter 11, the body length of the white mouse can be calculated by measuring and calculating the time of light turning back, the measured and calculated numbers are directly displayed on the controller 7 and read, and the height of the.
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.
Claims (6)
1. The utility model provides a laboratory is with long measuring rack of mice body, includes box (1), mount (3), controller (7) and bottom plate (9), its characterized in that: the one end of box (1) is provided with glass door (10), the inside of box (1) is provided with cavity (2), one side of box (1) is provided with controller (7), the vertical location structure (4) that is provided with in top of box (1), the both sides at box (1) bottom top all are provided with spout (8), the top of cavity (2) one side is provided with mount (3), the outside of mount (3) is provided with clamping structure (5), the bottom of cavity (2) is provided with bottom plate (9), the top of bottom plate (9) is provided with infrared distance meter (11), one side on bottom plate (9) top is provided with elevation structure (6), the both sides of bottom plate (9) bottom all are provided with slider (12), slider (12) all inlay the inside in spout (8).
2. The laboratory white mouse body length measuring rack according to claim 1, characterized in that: the inside of location structure (4) comprises pushing away handle (401), sleeve (402), push rod (403) and infrared tablet (404), the top at location structure (4) is fixed in sleeve (402), the vertical top and the inside of mount (3) that runs through box (1) of sleeve (402), push rod (403) have been cup jointed to the inside of sleeve (402), the top of push rod (403) is provided with pushes away handle (401), the bottom of push rod (403) is provided with infrared tablet (404).
3. The laboratory white mouse body length measuring rack according to claim 1, characterized in that: clamping structure (5) comprise first clamping piece (501), first articulated seat (502), spring (503), second clamping piece (504) and the articulated seat of second (505), first articulated seat (502) and the articulated seat of second (505) all cup joint the outside at mount (3), be provided with spring (503) between first articulated seat (502) and the articulated seat of second (505), one side of first articulated seat (502) is provided with first clamping piece (501), one side of the articulated seat of second (505) is provided with second clamping piece (504).
4. The laboratory white mouse body length measuring rack according to claim 1, characterized in that: the inside of elevation structure (6) comprises rotatory handle (601), casing (602), threaded rod (603), screw block (604) and lifter (605), the bottom setting of casing (602) is on the top of bottom plate (9), the inside vertical threaded rod (603) that runs through of casing (602), the top of threaded rod (603) is provided with rotatory handle (601), the outside of threaded rod (603) is provided with screw block (604), one side of screw block (604) is provided with lifter (605).
5. The laboratory white mouse body length measuring rack according to claim 4, characterized in that: one side of screw thread piece (604) bottom is provided with the fixed block, one side and the fixed block fixed connection of infrared distancer (11), the top of infrared distancer (11) and the top of screw thread piece (604) are at same horizontal position.
6. The laboratory white mouse body length measuring rack according to claim 4, characterized in that: one side of the shell (602) is provided with a reserved groove, and the lifting rod (605) moves up and down in the reserved groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021193944.2U CN213217002U (en) | 2020-06-24 | 2020-06-24 | Laboratory is with mice body length measuring rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021193944.2U CN213217002U (en) | 2020-06-24 | 2020-06-24 | Laboratory is with mice body length measuring rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213217002U true CN213217002U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021193944.2U Active CN213217002U (en) | 2020-06-24 | 2020-06-24 | Laboratory is with mice body length measuring rack |
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| Country | Link |
|---|---|
| CN (1) | CN213217002U (en) |
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2020
- 2020-06-24 CN CN202021193944.2U patent/CN213217002U/en active Active
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