CN209764226U

CN209764226U - Mouse quick weighing device

Info

Publication number: CN209764226U
Application number: CN201921012818.XU
Authority: CN
Inventors: 叶敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2019-12-10
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a mouse quick weighing device, including weighing the case, weighing the bottom inner wall of case and having pressure sensor through bolted connection, and pressure sensor's top outer wall is provided with the bottom plate, the top outer wall of bottom plate is provided with the box of weighing, and four corners of weighing box top outer wall all are provided with the montant, the top outer wall welding of montant has the fixed plate, and the top outer wall of fixed plate is provided with the slide opening, and the inner wall sliding connection of slide opening has the slide bar, the top outer wall of slide bar is provided with the dog, and the bottom outer wall of dog is provided with the fly leaf, the top outer wall welding of fly leaf has the handle, and the bottom outer wall of fly leaf bonds there is. The utility model discloses can prevent effectively that the mouse from jumping down when weighing, the influence is weighed for the speed of weighing, and the effect of weighing is better, and conveniently clears up the mouse excrement, guarantees the cleanness in the device, and the result of use is better.

Description

Mouse quick weighing device

Technical Field

The utility model relates to an experimental device technical field especially relates to a quick weighing device of mouse.

background

Animal experiments are the basis of all scientific experiments, mice are the most common experimental animals, the scientific experiments require rigorous experimental design and accurate and real data, the most basic data in the animal experiments is to measure the weight change of the animals, and particularly for certain metabolic disease models, such as animal models of diabetes, hyperthyroidism, obesity, hyperlipidemia and the like, experimenters are required to monitor the weight change of the rats or the mice.

At present, current mouse weighing device still has certain weak point, if the box of weighing is lower, the mouse is scurried from the box of weighing very easily, can't weigh, if the box of weighing is higher, hardly takes the mouse from the box of weighing and puts, delays the time of weighing, and the mouse is in weighing the box and is scurried down produced gravitational potential energy and also can produce certain influence to measuring numerical value, consequently, need to design a mouse quick weighing device to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a mouse quick weighing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

The utility model provides a mouse quick weighing device, includes the case of weighing, the bottom inner wall of the case of weighing has pressure sensor through bolted connection, and pressure sensor's top outer wall is provided with the bottom plate, the top outer wall of bottom plate is provided with the box of weighing, and four corners of the box top outer wall of weighing all are provided with the montant, the welding of the top outer wall of montant has the fixed plate, and the top outer wall of fixed plate is provided with the slide opening, and the inner wall sliding connection of slide opening has the slide bar, the top outer wall of slide bar is provided with the dog, and the bottom outer wall of dog is provided with the fly leaf, the welding of the top outer wall of fly leaf has the handle.

As a further aspect of the present invention: the outer wall of one side of weighing box is provided with the installing port, and the inner wall sliding connection of installing port has the collection box, collects the inner wall fixedly connected with filter screen of box.

As a further aspect of the present invention: the outer wall of one side of the collecting box is provided with a side plate, and the outer wall of one side of the side plate is provided with a pull ring.

as a further aspect of the present invention: the outer wall of one side of weighing box is provided with the mounting groove, and the inner wall of mounting groove has the display screen through bolted connection.

As a further aspect of the present invention: the display screen is connected with a switch through a wire, the switch is connected with a processor through a wire, and a signal input end of the processor is connected with a signal output end of the pressure sensor through a signal line.

As a further aspect of the present invention: the outer wall of the two sides of the weighing box is provided with air holes distributed at equal intervals.

as a further aspect of the present invention: the weighing box is characterized in that an installation plate is welded on the outer wall of one side of the weighing box, an air blower is connected to the outer wall of the bottom of the installation plate through a bolt, a communicating pipe is welded on the outer wall of the bottom of the air blower, a transverse pipe is welded on the outer wall of one end of the communicating pipe, and air guide pipes distributed equidistantly are welded on the outer wall of one side of.

the utility model has the advantages that:

1. The movable plate can be lifted upwards by holding the handle through the movable plate, the silica gel pad and the slide rod, the slide rod can slide on the fixed plate to limit the position of the movable plate, the weighing box is opened at the moment, a mouse can be conveniently placed in the weighing box, then the movable plate is moved downwards, the mouse can be fixed through the movable plate, the silica gel pad can increase the friction force between the weighing box and the movable plate, the movable plate after moving cannot be easily moved due to the movement of the mouse, the structure can effectively prevent the mouse from jumping upwards and downwards during weighing, the weighing is influenced, the weighing speed is effectively accelerated, and the weighing effect is better;

2. Through the collection box, the filter screen, the side plates and the pull ring, when a mouse discharges dirt, the excrement can enter the collection box through the filter screen, and then the side plates are pulled through the pull ring, so that the collection box can be quickly drawn out of the weighing box, the excrement is conveniently cleaned, the cleanness in the device is ensured, and the using effect is better;

3. Through air-blower, air duct and the bleeder vent that sets up, when weighing, the drive air-blower begins to work, can export the external air through the air duct to blow in through the bleeder vent and weigh the box in, guarantee the mobility of air in the box of weighing, make the mouse have sufficient oxygen supply when weighing, effectively avoid appearing the dead condition of mouse because of oxygen is not enough, have more the practicality.

Drawings

FIG. 1 is a schematic cross-sectional view of a rapid weighing device for mice in example 1;

FIG. 2 is a schematic view of the overall structure of a rapid weighing device for mice as set forth in example 1;

FIG. 3 is a schematic front view of the rapid weighing device for mice in example 1;

Fig. 4 is a schematic view of the overall structure of a rapid mouse weighing device provided in example 2.

In the figure: 1 weighing box, 2 bottom plates, 3 pressure sensors, 4 weighing boxes, 5 collecting boxes, 6 filter screens, 7 silica gel pads, 8 display screens, 9 handles, 10 movable plates, 11 stop blocks, 12 sliding rods, 13 fixing plates, 14 vertical rods, 15 spongy cushions, 16 side plates, 17 pull rings, 18 blowers, 19 communicating pipes, 20 transverse pipes, 21 air guide pipes and 22 air holes.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

example 1

Referring to fig. 1-3, a mouse quick weighing device, including weighing box 1, there is pressure sensor 3 weighing box 1's bottom inner wall through bolted connection, and pressure sensor 3's top outer wall is provided with bottom plate 2, the welding of bottom plate 2's top outer wall has weighing box 4, and four corners of weighing box 4 top outer wall have all welded montants 14, the welding of montant 14's top outer wall has fixed plate 13, and the top outer wall of fixed plate 13 is opened there is the slide opening, the inner wall sliding connection of slide opening has slide bar 12, the welding of slide bar 12's top outer wall has dog 11, and the welding of dog 11's bottom outer wall has movable plate 10, the welding of movable plate 10's top outer wall has handle 9, and the bottom outer wall bonding of movable plate.

Wherein, the outer wall of one side of weighing box 4 is opened there is the installing port, and the inner wall sliding connection of installing port has collection box 5, collect the inner wall fixedly connected with filter screen 6 of box 5, the outer wall welding of one side of collecting box 5 has curb plate 16, and one side outer wall of curb plate 16 is provided with pull ring 17, the outer wall of one side of weighing box 1 is opened there is the mounting groove, and the inner wall of mounting groove has display screen 8 through bolted connection, display screen 8 is connected with the switch through the wire, and the switch is connected with the treater through the wire, the signal input part of treater passes through the signal line and is connected with pressure sensor 3's signal output.

the working principle is as follows: when the mouse weighing device is used, the handle 9 is held to lift the movable plate 10 upwards, the sliding rod 12 can slide on the fixed plate 13 to limit the position of the movable plate 10, the weighing box 4 is opened at the moment, a mouse can be conveniently placed in the weighing box 4, then the movable plate 10 is moved downwards, the mouse can be fixed through the movable plate 10, the friction force between the weighing box 4 and the movable plate 10 can be increased through the silica gel pad 7, the movable plate 10 after moving cannot be easily moved due to the movement of the mouse, the mouse weighing device can effectively prevent the mouse from jumping upwards and downwards during weighing to influence weighing, the weights of the weighing box 4 and the mouse can be measured through the pressure sensor 3, then the measured weights are transmitted to the processor, other weights of the weighing box 4 and the like are removed through the processor, finally, the weight of the mouse is displayed through the display screen 8, when the mouse generates dirt, excrement can enter the collection box 5 through the filter screen 6, then through pull ring 17 pulling curb plate 16, can take out collection box 5 from weighing box 4 fast, conveniently clear up the excrement, guarantee the cleanness in the device, the result of use is better.

Example 2

Referring to fig. 4, a quick weighing device of mouse, this embodiment compares in embodiment 1, still includes weighing box 4's both sides outer wall and all opens the bleeder vent 22 that has the equidistance and distributes, and the outer wall welding of one side of weighing box 1 has the mounting panel, and the bottom outer wall of mounting panel has air-blower 18 through bolted connection, and the bottom outer wall welding of air-blower 18 has communicating pipe 19, and the outer wall welding of the one end of communicating pipe 19 has violently the pipe 20, and the outer wall welding of one side of violently managing 20 has the air duct 21 that the.

The working principle is as follows: during the use, drive air-blower 18 begins work, can export external air through air duct 21 to blow in through bleeder vent 22 and weigh in the box 4, guarantee to weigh the mobility of the interior air of box 4, make the mouse have sufficient oxygen supply when weighing, effectively avoid appearing the dead condition of mouse because of oxygen is not enough, have more the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mouse rapid weighing device comprises a weighing box (1) and is characterized in that the inner wall of the bottom of the weighing box (1) is connected with a pressure sensor (3) through a bolt, a bottom plate (2) is arranged on the outer wall of the top of the pressure sensor (3), a weighing box (4) is arranged on the outer wall of the top of the bottom plate (2), vertical rods (14) are arranged at four corners of the outer wall of the top of the weighing box (4), a fixing plate (13) is welded on the outer wall of the top of each vertical rod (14), and the outer wall of the top of the fixed plate (13) is provided with a sliding hole, the inner wall of the sliding hole is connected with a sliding rod (12) in a sliding way, the outer wall of the top of the sliding rod (12) is provided with a stop block (11), and the outer wall of the bottom of the stop block (11) is provided with a movable plate (10), the outer wall of the top of the movable plate (10) is welded with a handle (9), and the outer wall of the bottom of the movable plate (10) is bonded with a sponge pad (15).

2. The quick mouse weighing device according to claim 1, wherein a mounting opening is formed in the outer wall of one side of the weighing box (4), a collecting box (5) is connected to the inner wall of the mounting opening in a sliding mode, and a filter screen (6) is fixedly connected to the inner wall of the collecting box (5).

3. A mouse rapid weighing device according to claim 2, characterized in that one side outer wall of the collecting box (5) is provided with a side plate (16), and one side outer wall of the side plate (16) is provided with a pull ring (17).

4. The mouse rapid weighing device according to any one of claims 1 to 3, characterized in that an installation groove is arranged on the outer wall of one side of the weighing box (1), and the inner wall of the installation groove is connected with a display screen (8) through a bolt.

5. The mouse quick weighing device according to claim 4, characterized in that the display screen (8) is connected with a switch through a lead, the switch is connected with a processor through a lead, and a signal input end of the processor is connected with a signal output end of the pressure sensor (3) through a signal line.

6. The rapid mouse weighing device according to claim 5, wherein the outer walls of the weighing box (4) at two sides are provided with air holes (22) distributed at equal intervals.

7. The mouse rapid weighing device according to claim 6, characterized in that a mounting plate is welded on the outer wall of one side of the weighing box (1), an air blower (18) is connected to the outer wall of the bottom of the mounting plate through a bolt, a communicating pipe (19) is welded on the outer wall of the bottom of the air blower (18), a transverse pipe (20) is welded on the outer wall of one end of the communicating pipe (19), and air guide pipes (21) are welded on the outer wall of one side of the transverse pipe (20) and distributed equidistantly.