CN211042326U - IVC system cage box environment detection device - Google Patents

Abstract

The utility model discloses a IVC system cage box environment detection device, including first flat board, second flat board, landing leg, lifting screw, transfer line, rotation handle, stabilizer bar, sucking disc, swivel nut, first detection module, electric quantity storage module, data display module, data processing module, magnet strip, the utility model discloses a detection device can carry out the accuracy to the inside environmental data of IVC system cage box under the state that does not change IVC system cage box structure, does not open IVC system cage box and detect. The utility model discloses can be applicable to any model IVC system cage box product of any producer the utility model discloses a detection device can carry out the accuracy to the inside environmental data of IVC system cage box under the state that does not change IVC system cage box structure, does not open IVC system cage box and detect.

Description

IVC system cage box environment detection device

Technical Field

The utility model relates to an experiment detection device, concretely relates to IVC system cage box environment detecting device.

Background

The independent ventilation cage system (IVC system) of laboratory animal is the special laboratory animal that only has come in domestic wide use in recent ten years and raises and experimental observation equipment, the miniature isolation technique of adoption, fresh air through high-efficient filtration directly carries every cage box through the air-supply line, waste gas is independently collected from every cage box and is handled and discharge to the open air, the laboratory animal in every cage utensil has effectively been protected, make high-level laboratory animal descend thereupon to the requirement of the environment outside the cage, also can play the effect of protection to operating personnel to a certain extent simultaneously, thereby can reduce laboratory construction input and use cost.

In the use of the IVC system, the environmental factors inside the IVC system cage box have certain influence on experimental animals, and in order to accurately perform test control and test data analysis, the environmental factors inside the IVC system cage box need to be detected.

Because the cage box of IVC system is inclosed box body structure, when detecting the inside environmental data of IVC system cage box, the box body is inclosed and in the state of ventilating, and current detection device is difficult to stretch into inclosed box body structure inside to carry out the data determination, and the inside environmental data of IVC system cage box is difficult to measure, does not carry out the IVC system cage box that environmental data detected examination, timing and influences follow-up animal test's result easily. In order to detect the environmental data inside the IVC system cage box, the structure of the cage box cannot be changed, otherwise the air tightness is not good, the operation is not good, and the experimental rigor is influenced.

Therefore, the device for designing and developing the environment data inside the IVC system cage box under the state of not changing the IVC system cage box structure and not opening the IVC system cage box has great help to the workers who use the IVC system cage box to carry out scientific research experiments.

Disclosure of Invention

An object of the utility model is to provide an IVC system cage box environment detection device, the utility model discloses a detection device can carry out the accuracy to the inside environmental data of IVC system cage box under the state that does not change IVC system cage box structure, does not open IVC system cage box and detect. The utility model can be applied to IVC system cage box products of any type of any manufacturer; the environmental data in the IVC system cage box measured by the detection device of the utility model is the real state data when the corresponding IVC system cage box is tested; the environmental data of different heights in the IVC system cage box can be measured under the state that the IVC system cage box is not opened, and various different experimental requirements can be greatly met.

In order to achieve the above object, the utility model provides a following technical scheme:

an IVC system cage box environment detection device comprises a first flat plate, a second flat plate, supporting legs, a lifting screw, a transmission rod, a rotating handle, a stabilizing rod, a sucker, a swivel nut, a first detection module, an electric quantity storage module, a data display module, a data processing module and a magnet strip, wherein the second flat plate is arranged above the first flat plate, the lower surface of the first flat plate is provided with a plurality of supporting legs, the lower end of each supporting leg is provided with the sucker, the middle part of the first flat plate is provided with the swivel nut, the interior of the swivel nut is provided with an internal thread, the first flat plate is provided with stabilizing holes, the number of the stabilizing holes is two, the swivel nut in the middle part of the first flat plate is taken as a symmetric center, the two stabilizing holes are symmetrically arranged on the first flat plate, the number of the stabilizing rods is two, the upper end of each stabilizing rod is connected with the lower surface of the second flat plate, the two stabilizing holes are, the lifting screw is characterized in that a bearing hole is formed in the second flat plate, external threads are formed in the outer surface of the lifting screw, a central through hole penetrating through two ends is formed in the axial center of the lifting screw, the central through hole of the lifting screw is a non-circular through hole, a boss is arranged at the upper end of the lifting screw, the boss at the upper end of the lifting screw is installed in the bearing hole, the outer surface of the lifting screw is in threaded connection with a threaded sleeve, the lifting screw is arranged in the threaded sleeve, the transmission rod is non-circular rod-shaped, the upper end of the transmission rod extends into the central through hole of the lifting screw, the central through hole of the lifting screw and the transmission rod are installed in a nested mode, a rotary handle is arranged at the lower end of the transmission rod, the lower end of the transmission rod and the rotary handle form an inverted T shape, the lower end of the transmission rod is connected, The data processing module is arranged on the lower surface of the first flat plate, and the first detection module, the electric quantity storage module and the data display module are electrically connected with the data processing module.

Preferably, the first detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

Preferably, the device further comprises a second detection module, the second detection module is arranged on the upper surface of the second flat plate, the second detection module is electrically connected with the data processing module, and the second detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

Preferably, the lighting device further comprises a third detection module, the third detection module is arranged on the upper surface of the second flat plate, the third detection module is electrically connected with the data processing module, and the third detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

Preferably, the lighting device further comprises a fourth detection module, the fourth detection module is arranged on the upper surface of the second flat plate, the fourth detection module is electrically connected with the data processing module, and the fourth detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

Preferably, the central through hole of the lifting screw is a regular hexagon through hole, and the transmission rod is a regular hexagon rod.

Preferably, the rotary handle further comprises a cushion layer, and the cushion layer is arranged on the lower surface of the rotary handle.

Preferably, the cushion layer is any one of textile, fiber and mirror metal.

Preferably, the device further comprises a roller, and the two ends of the rotating handle are respectively provided with the roller.

Some differences also can exist in the inside not co-altitude environmental data of IVC system cage box, for example at different heights, the inside illuminance of IVC system cage box is probably different, and the illuminance again to the state such as the visual organ of experimental live animal, animal action, reproduction physiology production obvious influence, if can detect the inside not co-altitude illuminance data of needs of cage box with the result analysis of experiment more helpful.

The utility model has the advantages that: the utility model discloses a detection device can carry out the accurate detection to the inside environmental data of IVC system cage box under the state that does not change IVC system cage box structure, does not open IVC system cage box.

The utility model can be applied to IVC system cage box products of any type of any manufacturer; the utility model discloses a detection device directly arranges required measured data's IVC system cage box in, the real state data when IVC system cage box internal environment data that record is this corresponding IVC system cage box experiment promptly is not the analog data that analogue means obtained, the utility model discloses the data that record are more accurate, more have experimental value.

The utility model discloses a detection device can realize measuring the environmental data of co-altitude not in the IVC system cage box under the IVC system cage box state of not opening, can be very big satisfy multiple different experiment demands.

Drawings

Fig. 1 is the utility model discloses a schematic diagram of structure when IVC system cage box detection device installs back lifting screw in the cage box and does not rise.

Fig. 2 is a schematic view of the lifting screw of fig. 1 after being lifted.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a top view of fig. 1.

Fig. 6 is a right side view of fig. 2.

Fig. 7 is a schematic perspective view of the first plate of the present invention.

Fig. 8 is a schematic perspective view of the second plate of the present invention.

Fig. 9 is a schematic view of a three-dimensional structure of the middle lifting screw of the present invention.

Fig. 10 is a schematic perspective view of the transmission rod of the present invention.

Fig. 11 is a schematic perspective view of a stabilizer bar according to the present invention.

Fig. 12 is a schematic perspective view of the middle screw sleeve of the present invention.

Fig. 13 is a schematic view of the three-dimensional structure of the second plate and the lifting screw after being installed in a matching manner.

Fig. 14 is a schematic view of the three-dimensional structure of the middle lifting screw rod and the transmission rod after being installed in a matching manner.

Fig. 15 is a schematic view of the three-dimensional structure of the first plate, the lifting screw, the stabilizer bar, and the swivel nut after being installed in a matching manner.

Fig. 16 is a schematic view of the three-dimensional state of the lifting screw rod action adjusted by the magnet strip according to the present invention.

Fig. 17 is a schematic perspective view of fig. 16.

Fig. 18 is a schematic structural view of the state of the second plate, the first plate, the second plate, the lifting screw, the transmission rod, the rotation handle, the stabilizer bar, the swivel nut, the stabilization hole, the cage casing, the magnet strip, and the cushion layer before the second plate is not lifted.

Fig. 19 is a structural diagram of a mated state of fig. 18 after the second plate is lifted.

Fig. 20 is a schematic structural view of the present invention, in which rollers are respectively disposed at two ends of the rotating handle.

In the figure: 1-a first flat plate, 2-a second flat plate, 3-supporting legs, 4-lifting screws, 5-a transmission rod, 6-a rotating handle, 7-a stabilizer bar, 8-a sucker, 9-a swivel, 10-a stabilizing hole, 11-a first detection module, 12-a second detection module, 13-a third detection module, 14-a fourth detection module, 15-an electric quantity storage module, 16-a data display module, 17-a data processing module, 18-a cage box shell, 19-an air vent, 20-a magnet strip, 21-a cushion layer, 22-a bearing hole, 23-a central through hole, 24-a boss and 25-a roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses in first detection module 11, second detection module 12, third detection module 13, fourth detection module 14, electric quantity storage module 15, data display module 16, data processing module 17 be prior art, can directly purchase ready-made electronic components spare part commodity, also can customize the spare part of different specifications or different shapes according to needs such as function, technical index, expansibility.

As shown in fig. 1-20, an IVC system cage environment detection device according to an embodiment of the present invention includes a first plate 1, a second plate 2, support legs 3, a lifting screw 4, a transmission rod 5, a rotation handle 6, a stabilizer bar 7, a suction cup 8, a screw sleeve 9, a first detection module 11, an electricity storage module 15, a data display module 16, a data processing module 17, and a magnet strip 20, wherein the second plate 2 is disposed above the first plate 1, the lower surface of the first plate 1 is provided with a plurality of support legs 3, the lower ends of the support legs 3 are provided with the suction cup 8, the screw sleeve 9 is disposed in the middle of the first plate 1, internal threads are disposed inside the screw sleeve 9, the first plate 1 is provided with stabilizing holes 10, the stabilizing holes 10 are two in number, the screw sleeve 9 in the middle of the first plate 1 is used as a symmetric center, the two stabilizing holes 10 are symmetrically disposed on the first plate 1, the number of the stabilizer bars 7 is two, the upper end of each stabilizer bar 7 is connected with the lower surface of the second flat plate 2, the two stabilizer bars 7 are respectively movably sleeved in the stabilizer holes 10, the second flat plate 2 is provided with a bearing hole 22, the outer surface of the lifting screw 4 is provided with an external thread, the axial center of the lifting screw 4 is provided with a central through hole 23 with two ends penetrating through, the central through hole 23 of the lifting screw 4 is a non-circular through hole, the upper end of the lifting screw 4 is provided with a boss 24, the boss 24 at the upper end of the lifting screw 4 is arranged in the bearing hole 22, the outer surface of the lifting screw 4 is in threaded connection with the threaded sleeve 9, the lifting screw 4 is arranged in the threaded sleeve 9, the transmission rod 5 is in a non-circular rod shape, the upper end of the transmission rod 5 extends into the central through hole 23 of the lifting screw 4, the central through hole 23 of the lifting, the lower extreme and the rotatory handle 6 of transfer line 5 form the font of falling T, and the lower extreme of transfer line 5 is connected with the middle part of the 6 upper surfaces of rotatory handle, rotatory handle 6 is iron, first detection module 11 sets up the upper surface at the second flat board 2, electric quantity storage module 15, data processing module 17 all set up the lower surface at first flat board 1, first detection module 11, electric quantity storage module 15, data display module 16 all are connected with data processing module 17 electricity.

Preferably, the first detection module 11 is any one of a temperature detection module, a humidity detection module, a noise detection module, and an illuminance detection module.

Preferably, the lighting device further comprises a second detection module 12, the second detection module 12 is disposed on the upper surface of the second flat plate 2, the second detection module 12 is electrically connected to the data processing module 17, and the second detection module 12 is any one of a temperature detection module, a humidity detection module, a noise detection module, and an illuminance detection module.

Preferably, the lighting device further comprises a third detection module 13, the third detection module 13 is disposed on the upper surface of the second plate 2, the third detection module 13 is electrically connected to the data processing module 17, and the third detection module 13 is any one of a temperature detection module, a humidity detection module, a noise detection module, and an illuminance detection module.

Preferably, the lighting device further comprises a fourth detection module 14, the fourth detection module 14 is disposed on the upper surface of the second plate 2, the fourth detection module 14 is electrically connected to the data processing module 17, and the fourth detection module 14 is any one of a temperature detection module, a humidity detection module, a noise detection module, and an illuminance detection module.

Preferably, the central through hole 23 of the lifting screw rod 4 is a regular hexagon through hole, and the transmission rod 5 is a regular hexagon rod.

Preferably, the device further comprises a cushion layer 21, and the cushion layer 21 is arranged on the lower surface of the rotating handle 6.

Preferably, the cushion layer 21 is any one of a textile, a fiber, and a mirror metal.

Preferably, the device further comprises a roller 25, and the two ends of the rotating handle 6 are respectively provided with the roller 25.

In the utility model, the upper surface of the magnet strip 20 can be provided with a cushion layer 21; the number of the legs 3 can be three or four, and a plurality of legs 3 are symmetrically arranged on the lower surface of the first flat plate 1; the lifting screw rod 4 can be made of a non-metal material, and the transmission rod 5 can also be made of a non-metal material; the stabilizer bar 7 can be provided with height scale marks, so that an operator can conveniently recognize the height variation of the second flat plate 2; the aperture of the stabilizing hole 10 is 2-5 mm larger than the diameter of the stabilizing rod 7, and the stabilizing rod 7 can move smoothly in the stabilizing hole 10.

The utility model discloses in, first detection module 11 still can be the detection module who detects other required data, and this detection module is prior art, can match as required.

The utility model discloses in when setting up a plurality of detection module simultaneously, each detection module's function can be the same, if each detection module's function is the same time, a plurality of detection module can form the data contrast, can get a plurality of detection module and record the average value of data, also can find wherein whether have work unusual or the detection module that has damaged through the contrast, the detection module that work is unusual or has damaged is changed in convenient maintenance as early as possible, also can avoid regarding wrong data as real data record, avoid the data error.

When a plurality of detection modules are arranged simultaneously, the functions of the detection modules can be different, such as the first detection module 11 is a temperature detection module for detecting temperature; the second detection module 12 is a humidity detection module for detecting humidity; the third detection module 13 is a noise detection module for detecting noise; the fourth detection module 14 is an illuminance detection module, and may be any combination of illuminance detection modules. Therefore, a plurality of environment data can be measured simultaneously, and the detection is more convenient.

The utility model discloses IVC system cage box environment detection device's application method as follows:

the cage box shell 18 is opened firstly, the IVC system cage box detection device is placed into the IVC system cage box, and the suckers 8 at the lower ends of the supporting legs 3 are firmly adsorbed on the bottom surface inside the cage box shell 18.

First detection module 11, second detection module 12, third detection module 13, fourth detection module 14, electric quantity storage module 15, data processing module 17 all have certain spatial distance with the inside bottom surface of cage box casing 18, the utility model discloses a detection device can not influence the interior air current circulation of box and distribute, so set up to the environmental data detection in the cage box casing 18 more accurate.

The data display module 16 is placed on the bottom surface of the interior of the cage housing 18, and the display screen of the data display module 16 faces the air inlet direction consistent with the air inlet direction of the cage vent 19, so that an operator can see the detection data result on the display screen of the data display module 16 through the transparent cage housing 18 outside the cage housing 18.

Switch on starts the utility model discloses a IVC system cage box environment detection device for first detection module 11, second detection module 12, third detection module 13, fourth detection module 14, data display module 16, data processing module 17 all begin to be in operating condition.

The magnet bar 20 is not placed in the cage housing 18, closing the cage housing 18.

Because the transmission rod 5 is in a non-circular rod shape, the upper end of the transmission rod 5 extends into the central through hole 23 of the lifting screw rod 4, the central through hole 23 of the lifting screw rod 4 and the transmission rod 5 form a movable nesting installation, the transmission rod 5 can realize the unhindered up-and-down movement in the central through hole 23 of the lifting screw rod 4, meanwhile, because the transmission rod 5 is in a non-circular rod shape, the central through hole 23 of the lifting screw rod 4 is in a non-circular through hole, for example, the central through hole of the lifting screw rod 4 is in a regular hexagon shape, the transmission rod 5 is in a regular hexagon rod shape, the central through hole 23 of the lifting screw rod 4 and the transmission rod 5 form a movable nesting installation, and. In the cage shell 18, under the action of the gravity of the transmission rod 5 and the rotation handle 6, the cushion 21 on the lower surface of the rotation handle 6 can be always in contact with the inner bottom surface of the cage shell 18.

The interior environment of the cage housing 18 may be checked by first bringing the second plate 2 to its lowest level.

The IVC system cage box environment detection device is inserted into a cage position on an IVC system cage, air in the cage enters from one air vent 19 serving as an air inlet on the back surface of a cage box shell 18 and is exhausted from the other air vent 19 serving as an air outlet, and the ventilation state of the cage box shell 18 is kept for 3-15 minutes. At this moment, the inside environmental condition of cage box casing 18 has been stabilized, the utility model discloses an IVC system cage box detection device's each detection module's components and parts have fully adapted to the inside environmental condition of cage box casing 18, and more accurate result can be detected out to each detection module's components and parts under this state.

The first detection module 11 transmits the detection data to the data processing module 17; the second detection module 12 transmits the detection data to the data processing module 17; the third detection module 13 transmits the detection data to the data processing module 17; the fourth detection module 14 passes the detection data to the data processing module 17.

The battery of electricity storage module 15 can be rechargeable lithium cell, the utility model discloses in each detection module be micro-power consumption electronic components, electricity storage module 15 can be very durable.

The data display module 16 obtains data signals from the data processing module 17 and displays the detected data (such as temperature, humidity, noise, illumination, etc.). The operator can see the results of the test data on the display screen of the data display module 16 through the transparent cage housing 18. The operator copies the detection result data at that time from the display screen of the data display module 16.

The data processing module 17 may also implement operations such as data recording, data comparison, data averaging, and the like by using a programming technique.

When the environmental data of different heights in the IVC system cage needs to be detected, outside the closed cage shell 18, an operator places the magnet strip 20 right below the rotating handle 6 outside the cage shell 18, the magnet strip 20 acts on the rotating handle 6 through magnetic force, the rotating handle 6 and the magnet strip 20 are mutually attracted on the upper surface and the lower surface of the cage shell 18, and when the operator rotates the magnet strip 20, the rotating handle 6 also rotates synchronously.

The cushion layer 21 and the roller 25 of the present invention can be operated more conveniently when the operator rotates the magnet strip 20.

The rotating handle 6 drives the transmission rod 5 to rotate synchronously, the transmission rod 5 drives the lifting screw rod 4 to rotate synchronously, the first plate 1 can be kept still because the first plate 1 is stably adsorbed and fixed on the bottom surface inside the cage box shell 18 by the sucker 8 at the lower end of the supporting leg 3, the screw sleeve 9 fixedly arranged on the first plate 1 can also be kept still, and the lifting screw rod 4 can move upwards or downwards by rotating the lifting screw rod 4 forwards or reversely.

Because of boss 24 of the upper end of lifting screw 4 is installed in bearing hole 22, the upper end of stabilizer bar 7 is connected with the lower surface of second flat plate 2, stabilizer bar 7 is nested in stabilizer hole 10, when lifting screw 4 rotates, boss 24 of the upper end of lifting screw 4 rotates in bearing hole 22 of second flat plate 2, stabilizer bar 7 ensures that second flat plate 2 can not rotate, second flat plate 2 is supported by boss 24 of the upper end of lifting screw 4, second flat plate 2 will do synchronous up-and-down motion along with lifting screw 4, simultaneously, stabilizer bar 7 will also do synchronous up-and-down motion in stabilizer hole 10, the operator sees through transparent cage box casing 18 and can see the height scale mark on stabilizer bar 7, through the height scale mark on stabilizer bar 7, thereby accurately learn the variable quantity of measuring height.

When the lifting screw rod 4 moves up and down, the transmission rod 5 does not move up and down, and the rotating handle 6 is always positioned at the same height of the inner bottom surface of the cage box shell 18.

The measurement operation realizes continuous measurement of the environmental data of different heights in the IVC system cage box under the state that the IVC system cage box is not opened, and can greatly meet various different experimental requirements.

Claims (9)

1. The utility model provides a IVC system cage box environment detection device which characterized in that: the device comprises a first flat plate, a second flat plate, supporting legs, a lifting screw, a transmission rod, a rotating handle, stabilizing rods, suckers, screw sleeves, a first detection module, an electric quantity storage module, a data display module, a data processing module and magnet strips, wherein the second flat plate is arranged above the first flat plate, a plurality of supporting legs are arranged on the lower surface of the first flat plate, the suckers are arranged at the lower ends of the supporting legs, the screw sleeves are arranged in the middle of the first flat plate, internal threads are arranged inside the screw sleeves, stabilizing holes are formed in the first flat plate, the number of the stabilizing holes is two, the screw sleeves in the middle of the first flat plate are taken as symmetrical centers, the two stabilizing holes are symmetrically arranged on the first flat plate, the number of the stabilizing rods is two, the upper ends of the stabilizing rods are connected with the lower surface of the second flat plate, the two stabilizing rods are movably sleeved in the stabilizing holes respectively, bearing holes are formed in the, the outer surface of the lifting screw is provided with external threads, the axial center of the lifting screw is provided with a central through hole through which the two ends of the lifting screw penetrate, the central through hole of the lifting screw is a non-circular through hole, the upper end of the lifting screw is provided with a boss, the boss at the upper end of the lifting screw is arranged in the bearing hole, the outer surface of the lifting screw is in threaded connection with the screw sleeve, the lifting screw is arranged in the screw sleeve, the transmission rod is in a non-circular rod shape, the upper end of the transmission rod extends into the central through hole of the lifting screw, the central through hole of the lifting screw and the transmission rod are in nested installation, the lower end of the transmission rod is provided with a rotary handle, the lower end of the transmission rod and the rotary handle form an inverted T shape, the lower end of the transmission rod is connected with the middle of the upper surface of the rotary handle, the rotary handle is, the first detection module, the electric quantity storage module and the data display module are all electrically connected with the data processing module.

2. The IVC system cage environment detecting device of claim 1, wherein: the first detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

3. The IVC system cage environment detecting device of claim 1, wherein: the second detection module is arranged on the upper surface of the second flat plate and electrically connected with the data processing module, and the second detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

4. The IVC system cage environment detecting device of claim 3, wherein: the device is characterized by further comprising a third detection module, wherein the third detection module is arranged on the upper surface of the second flat plate and electrically connected with the data processing module, and the third detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

5. The IVC system cage environment detecting device of claim 4, wherein: the device is characterized by further comprising a fourth detection module, wherein the fourth detection module is arranged on the upper surface of the second flat plate and electrically connected with the data processing module, and the fourth detection module is any one of a temperature detection module, a humidity detection module, a noise detection module and an illumination detection module.

6. The IVC system cage environment detecting device of claim 1, wherein: the central through hole of the lifting screw rod is a regular hexagon through hole, and the transmission rod is in a regular hexagon rod shape.

7. The IVC system cage environment detecting device of claim 1, wherein: the lower surface of the rotating handle is provided with a cushion layer.

8. The IVC system cage environment detecting device of claim 7, wherein: the cushion layer is any one of textile, fiber and mirror metal.

9. The IVC system cage environment detecting device of claim 1, wherein: the rotary handle is characterized by further comprising rollers, and the rollers are arranged at two ends of the rotary handle respectively.

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