CN220623471U - Detachable and adjustable multi-position fixing support for capturing fine behaviors of mice - Google Patents
Detachable and adjustable multi-position fixing support for capturing fine behaviors of mice Download PDFInfo
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- CN220623471U CN220623471U CN202322338907.6U CN202322338907U CN220623471U CN 220623471 U CN220623471 U CN 220623471U CN 202322338907 U CN202322338907 U CN 202322338907U CN 220623471 U CN220623471 U CN 220623471U
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- 230000006399 behavior Effects 0.000 title claims abstract description 46
- 241000699670 Mus sp. Species 0.000 title claims description 24
- 241000699666 Mus <mouse, genus> Species 0.000 claims description 33
- 238000009434 installation Methods 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 8
- 238000003384 imaging method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036544 posture Effects 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000006461 physiological response Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model provides a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse, which is characterized by comprising a first circular ring, a second circular ring, a detachable supporting rod and a camera fixing and adjusting module; the first circular ring is arranged right above the second circular ring in parallel, and the first circular ring is connected with the second circular ring through at least three supporting rods; each supporting rod is detachably provided with at least one camera fixing and adjusting module; each camera fixing and adjusting module comprises a camera clamp, a camera position rod horizontal limiter and a camera position rod vertical limiter, wherein the camera position rod vertical limiter is detachably connected to the supporting rod, one end of the camera position rod is connected to the camera clamp, and the other end of the camera position rod is detachably connected to the camera position rod horizontal limiter. According to the utility model, the camera fixing and adjusting module is arranged to be connected with the supporting rod in an adjustable way and the supporting rod is connected with the circular ring in a detachable way, so that the aim of observing the fine behaviors of animals in multiple positions is fulfilled, and the whole device is detachable.
Description
Technical Field
The utility model relates to the technical field of animal behavioural research devices, in particular to a detachable multi-position fixing bracket for capturing fine behaviors of mice.
Background
Recording and determination of animal behavior is central to the study of transformation psychiatry (the transformation from human mental disease to animal model back to human). The traditional mouse behavior recording system focuses on the adoption of a camera to collect obvious action track records of the trunk or limbs of a mouse, and the simplified recording method can lead to excessive simplification and inaccuracy of results, so that the measurement of subsequent behaviors cannot form close correlation with human mental diseases, and the transformation from a laboratory to a clinic still stays for decades.
The emotion stimulates human behavior to a great extent, and the subtle behaviors of the body parts will help to gain insight into the spontaneous and transient effects of mice on the consequences of stimulation or memory stimulation, thereby forming physiological and behavioral responses. With the development of digital technology, the recording quality of mouse behaviors is improved to a great extent, and the method is very challenging to completely record the fine behaviors of the mouse in a semi-free behavior state and obtain video recording data with high definition.
The chinese patent application No. 20091012459. X discloses a six-sided stereoscopic photographing apparatus, in which 6 fixed camera positions are set in a fixed six-sided stereoscopic transparent box, but the shape selection of the transparent box cannot be achieved, and the camera positions cannot be increased or decreased, so as to obtain the best cost performance to achieve the best photographing effect; the application number 202211274958.0 of Chinese patent application discloses an animal omnibearing visual inspection device, in which, although a bracket is accommodated in a box body through expansion and contraction, a camera is driven by a screw driving device, so that the device can move transversely and can raise the structure longitudinally more complex, but the device can only fix 4 camera positions, and the whole device is not detachable, can only be integrally carried after being integrally contracted, and has poor flexible compatibility. There is a behavioroatlas system in the market, need not to add any physical mark on the animal, has 4 stationary phase can adjust the visual angle in a flexible way to can realize calibrating the camera fast, draw a plurality of health positions of animal, and can realize the accurate tracking of self-definition, can sensitive detection acquisition precision to climbing etc. vertical direction's motion reach millimeter level, and behavioroatlas adopts fixed camera position, though they call can catch millimeter level meticulous action, but only need can realize under the specific gesture of mouse.
However, although the above-mentioned prior arts have various advantages, it is not possible to observe fine behaviors of animals in any posture in multiple positions, and the above-mentioned devices cannot be detachably mounted.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a detachable and adjustable multi-position fixing support for capturing the fine behaviors of a mouse, wherein a first circular ring and a second circular ring are detachably connected through at least three detachable support rods to form an observation area for the fine behaviors of the mouse, and a camera fixing and adjusting module is arranged on the detachable support rods and used for detachably fixing a camera, so that a device for observing the fine behaviors of animals in multiple positions can be realized, and the device can be detachably arranged.
The utility model provides a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse, which comprises a first circular ring, a second circular ring, a detachable supporting rod and a camera fixing and adjusting module, wherein the first circular ring is connected with the camera fixing and adjusting module;
the first circular ring is arranged right above the second circular ring in parallel, the first circular ring is connected with the second circular ring through at least three detachable support rods, and two ends of each detachable support rod are detachably connected with the first circular ring and the second circular ring respectively;
at least one camera fixed adjusting module is detachably arranged on each detachable supporting rod; every camera fixed adjustment module includes camera clamp, camera position pole horizontal stopper, camera position pole vertical limiter demountable installation in on the demountable support pole, camera position pole horizontal limiter connect in on the camera position pole vertical limiter, one end of camera position pole is connected with the camera clamp, the other end of camera position pole demountable connection in on the camera position pole horizontal limiter.
In one embodiment, the horizontal limiter of the camera position rod is provided with a horizontal sliding groove, the other end of the camera position rod is arranged in the horizontal sliding groove in a sliding way, the horizontal limiter of the camera position rod is also provided with a first threaded hole communicated with the horizontal sliding groove, and a first fastening screw passes through the first threaded hole to be in tangential contact with the camera position rod; the sliding direction of the camera position rod is mutually perpendicular to the axial direction of the detachable support rod.
In an embodiment, the camera position rod vertical limiter comprises a fixed ring and a second fastening screw, the fixed ring is sleeved outside the detachable support rod, a second threaded hole is formed in the fixed ring, the central axis of the second threaded hole is perpendicular to the central axis of the fixed ring, and the second fastening screw passes through the second threaded hole to be in tangential contact with the detachable support rod; the sliding direction of the vertical limit device of the camera position rod is parallel to the axial direction of the detachable support rod
In an embodiment, two ends of the detachable support rod are respectively in threaded connection with the first circular ring and the second circular ring.
In one embodiment, the lamp strip is mounted on the first ring.
In an embodiment, the lamp strip is mounted on the inner ring of the first circular ring or the outer ring of the first circular ring through a third fastening screw.
In one embodiment, an external thread is provided at one end of the detachable support rod, and the detachable support rod is connected with the second ring through a fourth threaded hole on the second ring, which is matched with the external thread; the lamp belt, the first circular ring and the other end of the detachable support rod are detachably connected through the third fastening screw.
In one embodiment, the mouse placer is placed in an area defined by the first ring, the second ring and the detachable support bar.
In one embodiment, the mouse placer is an anti-reflective acrylic plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the detachable and adjustable multi-position fixing support for capturing the fine behaviors of the mice, the first circular ring and the second circular ring are connected through the at least three detachable support rods, so that the connection stability is guaranteed, meanwhile, the detachable connection between the first circular ring and the second circular ring is achieved, an observation area for the fine behaviors of the mice is formed, and then the camera fixing and adjusting module is arranged on the detachable support rods and used for detachably fixing the cameras, so that a device for observing the fine behaviors of the mice in multiple positions is achieved, and the device can be detachably installed.
2. According to the detachable and adjustable multi-position fixing support for capturing the fine behaviors of the mice, one end of the camera position rod is connected with the camera clamp, the other end of the camera position rod is connected with the camera position rod horizontal limiter, the camera position rod vertical limiter is connected with the detachable support rod, and the camera position rod horizontal limiter is fixedly connected with the camera position rod vertical limiter, so that the purpose that the cameras can be fixed from all directions, the fine behaviors of the mice can be observed from different angles, and the mice do not need to be forced to make specific postures is achieved.
3. According to the detachable and adjustable multi-position fixing support for capturing the fine behaviors of the mice, the background light intensity can be enhanced and the self-imaging interference of the mice can be weakened by installing the lamp strip on the first circular ring; the mouse placer is made of antireflection acrylic, can reduce the self-imaging of the mouse, can also reduce the self-imaging of the camera, reduce imaging interference, and record the fine behavior of the mouse more clearly.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a schematic view of a camera position rod of a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of a detachable support rod of a detachable and adjustable multi-position fixing support for capturing fine behaviors of a mouse according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a detachable and adjustable mouse placement device with a multi-position fixing support for capturing fine behaviors of a mouse according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse according to an embodiment of the present utility model;
in the figure: 1-a camera position lever; 11-a camera position lever horizontal limiter; 111-a first fastening screw; 12-a camera position bar vertical limiter; 121-a second fastening screw; 13-a camera clip; 2-a detachable support bar; 3-mouse placer; 41-a first ring; 411-third fastening screw; 42-a second ring; 43-lamp strip.
Detailed Description
The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.
Examples
Referring to fig. 4, the detachable and adjustable multi-position fixing support for capturing fine behaviors of mice provided by the utility model comprises a first circular ring 41, a second circular ring 42, a detachable support rod 2 and a camera fixing and adjusting module, wherein the first circular ring 41 is arranged right above the second circular ring 42 in parallel, the first circular ring 41 and the second circular ring 42 are connected through at least three detachable support rods 2, two ends of the detachable support rod 2 are respectively detachably connected with the first circular ring 41 and the second circular ring 42, the detachable installation of the whole support is realized, the detachment and collection arrangement can be carried out after the use, other spaces are not occupied, and the arrangement of at least three detachable support rods 2 ensures the stability of structures formed among the first circular ring 41, the second circular ring 42 and the detachable support rods 2.
Referring to fig. 1 and 2, in a detachable and adjustable multi-position fixing support for capturing fine behaviors of mice, at least one camera fixing and adjusting module is detachably mounted on each detachable support rod 2, each camera fixing and adjusting module comprises a camera clamp 13, a camera position rod 1, a camera position rod horizontal limiter 11 and a camera position rod vertical limiter 12, the camera position rod vertical limiter 12 is detachably mounted on the detachable support rod 2, the camera position rod horizontal limiter 11 is connected to the camera position rod vertical limiter 12, one end of the camera position rod 1 is connected with the camera clamp 13, and the other end of the camera position rod 1 is detachably connected to the camera position rod horizontal limiter 11. The camera fixing and adjusting module is used for fixing the camera, so that the camera is adjusted to be far from or near from the mouse in the horizontal direction, the included angle between the camera and the mouse in the vertical direction is adjusted, the observation from different angles is realized, the fine behaviors of the mouse are recorded, and the mouse is not forced to make a specific gesture.
In this embodiment, a camera fixing and adjusting module is installed on the detachable support rod 2, a horizontal sliding groove is formed in a camera position rod horizontal limiter 11 in the camera fixing and adjusting module, the other end of the camera position rod 1 is slidably arranged in the horizontal sliding groove, a first threaded hole communicated with the horizontal sliding groove is further formed in the camera position rod horizontal limiter 11, a first fastening screw 111 penetrates through the first threaded hole to be in tangential contact with the camera position rod 1, and the sliding direction of the camera position rod 1 is mutually perpendicular to the axial direction of the detachable support rod 2. Through the setting of camera position pole horizontal limiter 11, can be according to the position level adjustment camera's of mouse position, observe the record more clearly.
When the multi-position fixing support in the embodiment is used, the position of the camera position rod vertical limiter 12 on the detachable support rod 2 is adjusted, the position of the camera in the vertical direction is adjusted, and the position of the other end of the camera position rod 1 in the horizontal sliding groove is adjusted, so that the position of the camera in the horizontal direction is adjusted.
In this embodiment, the vertical position limiter 12 for the camera position rod comprises a fixing ring and a second fastening screw 121, the fixing ring is sleeved outside the detachable support rod 2, a second threaded hole is formed in the fixing ring, the central axis of the second threaded hole is perpendicular to the central axis of the fixing ring, and the second fastening screw 121 penetrates through the second threaded hole to be in tangential contact with the detachable support rod 2. By providing the camera position lever horizontal stopper 11 and the camera position lever vertical stopper 12, the fine behavior of the mouse can be observed in all directions, and the specific actions of the mouse are not limited.
Referring to fig. 4, the multi-position fixing support for capturing fine behaviors of mice in a detachable and adjustable manner provided by the utility model further comprises a lamp strip 43 detachably mounted on the first circular ring 41, wherein the lamp strip 43 is mounted on the inner ring of the first circular ring 41 or the outer ring of the first circular ring 41 through a third fastening screw 411. It should be noted that the connection between the light band 43 and the first ring 41 is not limited to screw connection, and other detachable connection methods that can be implemented in the prior art can be applied to the present utility model. The light strip 43 arranged on the first circular ring 41 can strengthen the background light, weaken the self-imaging interference of the mice, and further increase the definition of the camera for recording the fine behaviors of the mice.
In the embodiment, three detachable support rods 2 in the multi-position fixing support capable of capturing the fine behaviors of the mice are detachably arranged, one end of each detachable support rod 2 is provided with external threads, a fourth threaded hole matched with the external threads is formed in the second circular ring 42, and one end of each detachable support rod 2 is in threaded connection with the second circular ring through the external threads and the fourth threaded hole; the first ring 41 is further provided with a third threaded hole adapted to the third fastening screw 411, and the third fastening screw 411 detachably installs the lamp strip 43 on the first ring 41 together with the other end of the detachable support rod 2 through the third threaded hole. It should be noted that the connection between the detachable support rod 2 and the first ring 41, the second ring 42 and the light band 43 is not limited to threaded connection, and other detachable connection methods that can be implemented in the prior art can be applied to the present utility model.
Referring to fig. 3, the utility model provides a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of mice, which further comprises a mouse placement device 3 placed in an area formed by encircling a first circular ring 41, a second circular ring 42 and a detachable support rod 2. The mouse placer 3 is made of an antireflection acrylic material, can reduce self-imaging of a camera and a mouse, can reduce imaging interference, and can record the fine behaviors of the mouse more clearly.
The utility model relates to a detachable and adjustable multi-position fixing bracket for capturing fine behaviors of mice, which comprises the following operation processes: the detachable support rod 2 is connected with the first circular ring 41 and the second circular ring 42 through threads, meanwhile, the lamp strip 43 is arranged on the first circular ring 41, and the mouse placer 3 is placed in an area formed by encircling the first circular ring 41, the second circular ring 42 and the detachable support rod 2. And then the camera fixing and adjusting module is arranged on the detachable support rod 2, and the front and rear positions and the upper and lower positions of the camera are respectively adjusted through the camera position rod horizontal limiter 11 and the camera position rod vertical limiter 12 so as to find a proper observation angle, and then the camera is opened to observe the mice. After the observation is finished, all the components can be disassembled, so that the components are convenient to store and move, and the observation space is saved.
The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the present application and features in the embodiments may be combined with each other arbitrarily without conflict.
Claims (6)
1. The detachable and adjustable multi-position fixing support for capturing the fine behaviors of the mice is characterized by comprising a first circular ring, a second circular ring, a detachable supporting rod and a camera fixing and adjusting module;
the first circular ring is arranged right above the second circular ring in parallel, the first circular ring is connected with the second circular ring through at least three detachable support rods, and two ends of each detachable support rod are detachably connected with the first circular ring and the second circular ring respectively;
at least one camera fixed adjusting module is detachably arranged on each detachable supporting rod; every camera fixed adjustment module includes camera clamp, camera position pole horizontal stopper, camera position pole vertical limiter demountable installation in on the demountable support pole, camera position pole horizontal limiter connect in on the camera position pole vertical limiter, one end of camera position pole is connected with the camera clamp, the other end of camera position pole demountable connection in on the camera position pole horizontal limiter.
2. The detachable and adjustable multi-position fixing support for capturing fine behaviors of mice according to claim 1, wherein a horizontal sliding groove is formed in the horizontal limiting device of the camera position rod, the other end of the camera position rod is slidably arranged in the horizontal sliding groove, a first threaded hole communicated with the horizontal sliding groove is further formed in the horizontal limiting device of the camera position rod, and a first fastening screw penetrates through the first threaded hole and is in tangential contact with the camera position rod; the sliding direction of the camera position rod is mutually perpendicular to the axial direction of the detachable support rod.
3. The detachable and adjustable multi-position fixing support for capturing fine behaviors of mice according to claim 1, wherein the camera position rod vertical limiter comprises a fixing ring and a second fastening screw, the fixing ring is sleeved outside the detachable support rod, a second threaded hole is formed in the fixing ring, the central axis of the second threaded hole is perpendicular to the central axis of the fixing ring, and the second fastening screw passes through the second threaded hole to be in tangential contact with the detachable support rod; the sliding direction of the vertical limit device of the camera position rod is parallel to the axial direction of the detachable support rod.
4. The detachable and adjustable multi-position fixing support for capturing fine behaviors of a mouse according to claim 1, wherein two ends of the detachable support rod are respectively connected with the first circular ring and the second circular ring through threads.
5. The detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse according to claim 1, further comprising a light strip mounted on the first ring.
6. The detachable and adjustable multi-position fixing bracket for capturing fine behaviors of a mouse according to claim 5, wherein the lamp strip is mounted on the inner ring of the first ring or the outer ring of the first ring through a third fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338907.6U CN220623471U (en) | 2023-08-30 | 2023-08-30 | Detachable and adjustable multi-position fixing support for capturing fine behaviors of mice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338907.6U CN220623471U (en) | 2023-08-30 | 2023-08-30 | Detachable and adjustable multi-position fixing support for capturing fine behaviors of mice |
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| Publication Number | Publication Date |
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| CN220623471U true CN220623471U (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338907.6U Active CN220623471U (en) | 2023-08-30 | 2023-08-30 | Detachable and adjustable multi-position fixing support for capturing fine behaviors of mice |
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| Country | Link |
|---|---|
| CN (1) | CN220623471U (en) |
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2023
- 2023-08-30 CN CN202322338907.6U patent/CN220623471U/en active Active
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