CN217608862U

CN217608862U - IVC feeding device for maintaining normal feeding experiment of mice in biological laboratory

Info

Publication number: CN217608862U
Application number: CN202123085898.1U
Authority: CN
Inventors: 李若铭; 刘圆; 王蕊芳
Original assignee: Nanjing Pusheng Biomedical Technology Co ltd
Current assignee: Nanjing Pusheng Biomedical Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-10-21
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a biological laboratory maintains mouse and normally raises experiment with raising IVC device, including box body, lid and installation base, the lid is installed at the top of box body, install the jube on the top inner wall of box body, the top of jube is run through to install and is placed the chamber, the installation base is installed to the bottom inboard of box body, install the safety cover on the both sides inner wall of box body, the fixing base is installed to the bottom inboard of box body. The utility model discloses an install the loading board at the output of telescopic link, detection module is installed at the loading board top, carry out the accurate detection to internal environment data under the state that does not change the feeding device structure, guarantee to raise that box sealing performance is good, detection module on the telescopic link work drive loading board carries out the ascending removal of vertical direction, can detect comprehensively environment data of co-altitude, has improved the detection precision in the testing process, satisfies the detection demand of different experiments.

Description

IVC feeding device for maintaining normal feeding experiment of mice in biological laboratory

Technical Field

The utility model relates to an experimental animals utensil field specifically is a biological laboratory maintains mouse and normally raises experiment with raising IVC device.

Background

The experimental animal is one of the important supporting conditions of modern biomedical research, and is widely applied to the research and application fields of medicine, pharmacy, chemistry, agriculture, light industry, environmental protection, aerospace and the like, the quality of the experimental animal plays a decisive role in the experimental result, the independent ventilation experimental cage is that clean air flow is independently ventilated at a high ventilation rate in a sealed independent unit, waste gas is intensively discharged outside, and the experimental animal breeding and animal experiment living places are provided, and the importance of the experimental animal breeding and animal experiment living places is self-evident.

The feeding device in the prior art has the following defects:

1. the utility model discloses a laboratory combined type mouse rearing cage, which comprises a top cover plate, a rectangular cage body and a bottom groove, and is characterized in that the top cover plate is connected with the rectangular cage body in an opening and closing manner; four plastic plates are connected to the periphery of the rectangular cage body, a groove is formed in the rectangular cage body, and the rectangular cage body is detachably connected with the plastic plates through the groove; a clamping groove is formed in the position, close to the bottom groove, below the middle of the plastic plate; the lower portion of the rectangular cage body is connected with the bottom groove, a buckle is arranged at a position, close to the buckle groove, of the bottom groove, and the buckle is in matched clamping connection with the buckle groove. The utility model provides a rearging cage simple structure, reasonable in design, all parts can be dismantled, conveniently carry. Separate the many mice in with the rearging cage through the plastic board, avoid the mouse to appear the condition of baiting each other, can realize reducing disease and spread the risk, reduce beneficial effect such as arousing mouse stress reaction. The feeding device in the prior art has poor tightness, mice are easy to mutually infect, and even cross infection between the mice and the human is caused in the contact process of animals and experimenters, so that adverse effects are caused on experimental feeding.

2. Detection device is difficult to stretch into inside the seal box among the prior art and goes to carry out the data measurement, and the IVC system cage box that does not carry out environmental data detection, timing influences the result of follow-up animal experiment easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological laboratory maintains that the mouse normally raises experiments with raising IVC device to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding IVC device for a biological laboratory for maintaining normal feeding experiment of mice comprises a box body, a box cover and an installation base, wherein clamping grooves are formed in two sides of the box body;

a partition is arranged on the inner wall of the top end of the box body, a placing cavity is arranged at the top of the partition in a penetrating mode, and a mounting base is arranged on the inner side of the bottom of the box body;

install the safety cover on the both sides inner wall of box body, the fixing base is installed to the bottom inboard of box body, and the fixing base is located one side of installation base.

Preferably, the controller is installed in the front of box body, and the display screen is installed in the front of controller, and the intake pipe is installed in the outside of box body, and the outlet duct is located the rear of intake pipe.

Preferably, a feeding port is installed at the top of the box cover.

Preferably, a drinking bottle is installed on the inner side of the placing cavity, a suction nozzle is installed at the bottom end of the drinking bottle, and the suction nozzle penetrates through the bottom of the placing cavity.

Preferably, the limiting plate is installed to the bottom inboard of installation base, and the bottom inboard of installation base is installed and is connected the concave piece, and connects the outside that the concave piece is located the limiting plate, and the internally mounted of limiting plate has the filter, and the top of installation base is installed and is passed through the lid, passes through the bottom of lid and installs the connection lug, and connects the lug and be connected the concave piece gomphosis and be connected.

Preferably, the heating device is arranged inside the protective cover, the temperature sensor is arranged on the inner wall of the box body, and the temperature sensor is located above the protective cover.

Preferably, the internally mounted of fixing base has the battery, and the telescopic link is installed at the top of fixing base, and the loading board is installed to the output of telescopic link, and detection module is installed at the top of loading board.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an internally mounted at the limiting plate has the filter, and the top of jube is run through to install and is placed the chamber, and the pollution that has avoided receiving external environment is placed to the inside of filter, places the inside that the chamber has realized drinking water bottle and places, has guaranteed the leakproofness of box body and lid, and the suction nozzle can prevent drinking water refluence, prevents that mouse saliva from getting into drinking water bottle and leading to the pollution to the water, has avoided the cross infection in the experimentation when reducing the experimental cost, has improved the security performance.

2. The utility model discloses an install the loading board at the output of telescopic link, detection module is installed at the loading board top, carry out the accurate detection to internal environment data under the state that does not change the feeding device structure, guarantee to raise that box sealing performance is good, detection module on the telescopic link work drive loading board carries out the ascending removal of vertical direction, can detect comprehensively environment data of co-altitude, has improved the detection precision in the testing process, satisfies the detection demand of different experiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the box body and the box cover of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the filter mounting structure of the present invention.

In the figure: 1. a box body; 101. a clamping groove; 102. separating columns; 103. a controller; 104. a display screen; 105. an air inlet pipe; 106. an air outlet pipe; 2. a box cover; 201. a feed inlet; 202. a clamping block; 3. a placement chamber; 301. a drinking bottle; 302. a suction nozzle; 4. installing a base; 401. a limiting plate; 402. connecting the concave blocks; 403. a filter; 404. penetrating the cover; 405. a connection bump; 5. a protective cover; 501. a heating device; 502. a temperature sensor; 6. a fixed seat; 601. a battery; 602. a telescopic rod; 603. carrying a plate; 604. and a detection module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly or movably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides an embodiment: a feeding IVC device for maintaining normal feeding experiment of mice in a biological laboratory;

in the first embodiment, the first embodiment comprises a box body 1, a controller 103 and a box cover 2, wherein clamping grooves 101 are arranged on two sides of the box body 1, a partition 102 is arranged on the inner wall of the top end of the box body 1, the controller 103 is arranged on the front surface of the box body 1, a display screen 104 is arranged on the front surface of the controller 103, the partition 102 protects a feeding device, the moving space of a mouse is limited, the mouse is prevented from damaging the box body 1, the controller 103 is used for controlling a temperature sensor 502, a detection module 604 and a telescopic rod 602, experimental data can be visually displayed on the display screen 104 to facilitate checking and recording of workers, an air inlet pipe 105 is arranged on the outer side of the box body 1, outlet duct 106 is installed in the outside of box body 1, and outlet duct 106 is located the rear of intake pipe 105, lid 2 is installed at the top of box body 1, charge door 201 is installed at the top of lid 2, joint piece 202 is installed to the both sides of lid 2, and joint piece 202 is connected with the gomphosis of joint groove 101, intake pipe 105 and outlet duct 106 are used for the cleanness to the inside gas of device, when lid 2 is installed with box body 1, earlier cover lid 2 with box body 1 tightly, rethread joint piece 202 realizes fixed to both sealedly with the cooperation installation in joint groove 101, subsequent dismantlement of being convenient for when improving sealing performance, the practicality is stronger.

Referring to fig. 1, 2, 3 and 4, an IVC feeding device for a biological laboratory for maintaining normal feeding of mice;

the second embodiment comprises a partition 102, a placing cavity 3 and an installing base 4, the placing cavity 3 is installed at the top of the partition 102 in a penetrating mode, a drinking bottle 301 is installed on the inner side of the placing cavity 3, a suction nozzle 302 is installed at the bottom end of the drinking bottle 301, the suction nozzle 302 penetrates through the bottom of the placing cavity 3, the placing cavity 3 provides an installing position for the drinking bottle 301, the internal placement of the drinking bottle 301 ensures the sealing performance between a box body 1 and a box cover 2, the suction nozzle 302 can prevent drinking water from flowing backwards, saliva of a mouse from entering the drinking bottle 301 to cause pollution to a water body, experimental cost is reduced, cross infection in an experimental process is avoided while experimental cost is reduced, safety performance is improved, the installing base 4 is installed on the inner side of the bottom of the box body 1, a limiting plate 401 is installed on the inner side of the bottom of the installing base 4, a connecting concave block 402 is installed on the inner side of the bottom of the installing base 4, the connecting concave block 402 is located on the outer side of the connecting block 402, a transparent cover 404 is installed on the top of the installing base 4, a connecting convex block 405 is installed on the bottom of the transparent cover 404, the connecting convex block 405 is connected with the connecting concave block 402, the connecting block 403, the filter is convenient and convenient for enabling the filter to be conveniently replaced after the filter to be replaced by the filter, and the filter 403, and the filter.

Referring to fig. 1, 2 and 3, a feeding IVC device for a biological laboratory experiment for maintaining normal feeding of mice;

embodiment three, including box body 1, safety cover 5 and fixing base 6, install safety cover 5 on the both sides inner wall of box body 1, the internally mounted of safety cover 5 has heating device 501, install temperature sensor 502 on the inner wall of box body 1, and temperature sensor 502 is located the top of safety cover 5, heating device 501 comprises the heating wire, heat the internal temperature in order to satisfy the detection demand of different temperatures, safety cover 5 provides the protection for heating device 501 while having avoided heating device 501 to contact the injury that causes it with the mouse when moving, temperature sensor 502 detects the internal temperature, guarantee the normal living environment of mouse, fixing base 6 is installed to the bottom inboard of box body 1, fixing base 6 provides the mounted position for telescopic link 602, and fixing base 6 is located one side of installation base 4, the internally mounted of fixing base 6 has battery 601, telescopic link 602 is installed at the top of fixing base 6, loading board 603 is installed to the output of telescopic link 602, detection module 604 is installed at the top of loading board 603, the battery 601 provides the electric energy for the operation of telescopic link 602, do not change the feeding device structure, guarantee to carry out accurate detection to the internal environment data under the good state of raising box sealing performance, it drives detection module 603 to carry out the detection on the comprehensive detection of different detection demands of the detection on the test data, the test on the telescopic link 604, the in-on-by the process, the test data, the test process is carried out.

The working principle is as follows: when the device is used, the filter 403 and the mounting base 4 are assembled firstly, the drinking water bottle 301 is placed inside the placing cavity 3, the box cover 2 and the box body 1 are tightly covered, the sealing fixation between the filter 403 and the clamping groove 101 is realized through the matching installation of the clamping block 202 and the clamping groove 101, the controller 103 is operated, the filter 403 filters gas entering through the air inlet pipe 105, the filtered gas passes through the inside of the feeding device from the transparent cover 404, when the internal data are detected, the heating device 501 works to heat the internal temperature so as to meet the detection requirements of different temperatures, the storage battery 601 provides electric energy for the operation of the telescopic rod 602, the structure of the feeding device is not changed, the internal environmental data are accurately detected under the condition that the feeding box is good in sealing performance, the detection module 604 on the working driving bearing plate 603 of the telescopic rod 602 moves in the vertical direction, the comprehensive detection can be carried out on the environmental data of different heights, the detection result can be displayed on the display screen 104, the convenience is brought for the operators to check and record, the sealing performance of the IVC device is better, the detection range is wider, and the detection requirements of different experiments are met.

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

1. The utility model provides a biological laboratory maintains that mouse normally raises experiment with raising IVC device, includes box body (1), lid (2) and installation base (4), its characterized in that: clamping grooves (101) are arranged on two sides of the box body (1), the box cover (2) is arranged at the top of the box body (1), clamping blocks (202) are arranged on two sides of the box cover (2), and the clamping blocks (202) are connected with the clamping grooves (101) in an embedded mode;

a partition (102) is installed on the inner wall of the top end of the box body (1), a placing cavity (3) is installed at the top of the partition (102) in a penetrating mode, and an installation base (4) is installed on the inner side of the bottom of the box body (1);

install safety cover (5) on the both sides inner wall of box body (1), fixing base (6) are installed to the bottom inboard of box body (1), and fixing base (6) are located one side of installation base (4).

2. The feeding IVC device for the experiment of maintaining the normal feeding of the mice in the biology laboratory according to claim 1, wherein: controller (103) are installed in the front of box body (1), and display screen (104) are installed in the front of controller (103), and intake pipe (105) are installed in the outside of box body (1), and outlet duct (106) are located the rear of intake pipe (105).

3. The feeding IVC device for the experiment of maintaining the normal feeding of the mice in the biology laboratory according to claim 1, wherein: the top of box lid (2) is installed feed inlet (201).

4. The feeding IVC device for the experiment of maintaining the normal feeding of the mice in the biology laboratory according to claim 1, wherein: the drinking bottle (301) is installed to the inboard of placing chamber (3), and suction nozzle (302) is installed to the bottom of drinking bottle (301), and suction nozzle (302) run through the bottom of placing chamber (3).

5. The IVC feeder for use in a biological laboratory for maintaining normal feeding of mice according to claim 1, wherein: limiting plate (401) are installed to the bottom inboard of installation base (4), and the bottom inboard of installation base (4) is installed and is connected concave block (402), and connects concave block (402) and be located the outside of limiting plate (401), and the internally mounted of limiting plate (401) has filter (403), and the top of installation base (4) is installed and is passed through lid (404), passes through the bottom of lid (404) and installs connection lug (405), and connects lug (405) and be connected concave block (402) gomphosis and be connected.

6. The feeding IVC device for the experiment of maintaining the normal feeding of the mice in the biology laboratory according to claim 1, wherein: the utility model discloses a temperature monitoring device, including safety cover (5), install on the inner wall of box body (1) temperature sensor (502), and temperature sensor (502) are located the top of safety cover (5) the internally mounted of safety cover (5) has heating device (501).

7. The IVC feeder for use in a biological laboratory for maintaining normal feeding of mice according to claim 1, wherein: the inside mounting of fixing base (6) has battery (601), and telescopic link (602) are installed at the top of fixing base (6), and loading board (603) are installed to the output of telescopic link (602), and detection module (604) are installed at the top of loading board (603).