CN201911163U - Testboard for resistant movement of experimental rat - Google Patents
Testboard for resistant movement of experimental rat Download PDFInfo
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- CN201911163U CN201911163U CN 201020681984 CN201020681984U CN201911163U CN 201911163 U CN201911163 U CN 201911163U CN 201020681984 CN201020681984 CN 201020681984 CN 201020681984 U CN201020681984 U CN 201020681984U CN 201911163 U CN201911163 U CN 201911163U
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- experimental rat
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Abstract
The utility model discloses a testboard for resistant movement of an experimental rat, which comprises a power-driven runway, a front baffle plate, a rear baffle plate and a load device, wherein the front baffle plate is arranged at the left end of the power-driven runway, the rear baffle plate is arranged at the right end of the power-driven runway, and the load device is arranged on the right side of the power-driven runway and connected with an experimental rat. Both the front baffle plate and the rear baffle plate are provided with a sensor and a counter. The testboard for resistant movement of the experimental rat is high in experimental precision, convenient in use and simpler in structure.
Description
Technical field
The utility model relates to a kind of testboard of studying human motion mechanism, especially a kind of experimental rat resistive exercise testboard.
Background technology
Motion is human a kind of instinct, often takes exercises, and can improve people's immunocompetence, promotes the raising of health of people level.But the mechanism research that relates to human motion can not directly be chosen and be done experiment.Laboratory animal, especially rat become the first-selected animal that substitutes the experiment that those mankind can not participate in.Zooperal mode mainly is creeping on swimming and the motion platform.These motions can only be imitated human endurance exercise, and can not imitate for motion modes such as strength buildings, and at present about the sports equipment of laboratory animal imperfection also, automatization level is low, domestic research colony selects heavy burden treadmill equipment mostly for use, thus the precision of influence experiment.So it is very necessary that the equipment of designing animal work against resistance just seems.
The utility model content
The technical problems to be solved in the utility model provides a kind of experimental precision height, experimental rat resistive exercise testboard easy to use.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of experimental rat resistive exercise testboard, it comprises an electronic runway, its key technology is: also comprise the front apron of being located at electronic runway left end, the load device that links together with experimental rat of being located at the backboard of electronic runway right-hand member and being located at electronic runway right side; Be equipped with the position sensor sum counter on described front apron and the backboard.
Preferably, above-mentioned load device comprises two-stage pulley and weight, connects through rope between described pulley, weight and the experimental rat.
Further improve, also comprise the movably dark hole of being located at electronic runway left side, rear end, described dark hole bolt has the rope by pulley.
Above-mentioned position sensor is an electro-optical pickoff.
Adopt the beneficial effect that technique scheme produced to be: the utility model is reference with human work against resistance, designs according to the physiological structure and the life habit of experimental rat, can improve experimental precision; The utility model is easy to use, and the automaticity height when experimental rat moves to electronic runway left end, is opened frequency-conversion and speed-regulation motor it is retracted original position, restarts to creep next time; Further improve the dark hole that is provided with, can lure experimental rat to creep forward.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein, 1, dark hole; 2, front apron; 3, electronic runway; 4, experimental rat; 5, rope; 6, backboard; 7, pulley; 8, weight; 9, frequency-conversion and speed-regulation motor.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Referring to accompanying drawing 1, the utility model comprises an electronic runway 3, and it also comprises the front apron 2 of being located at electronic runway 3 left ends, the experimental rat load device of being located at the backboard 6 of electronic runway 3 right-hand members and being located at electronic runway 3 right sides; Be equipped with the position sensor sum counter on described front apron 2 and the backboard 6.Electronic runway adopts high fricting movement runway.
Above-mentioned load device comprises two highly different pulleys 7 and a weight 8, connect through rope 5 between described pulley 7, weight 8 and the experimental rat 4, an end of rope 5 and weight 8 colligations together, the other end ties up on the tail of experimental rat 4.Above-mentioned position sensor is an electro-optical pickoff, the BS5 series photoelectric sensor that serial superpower photoelectric sensor of the PX that can adopt Shenzhen automation equipment Co., Ltd of auspicious section to produce or Autonic are produced; ZYC12-A (JDM12A) the type counter that counter can select for use the Jiangsu clock to speed 1DJS-6 type counter that electric equipment Co., Ltd produces or Shanghai table one Electronics Factory produce.The signal of telecommunication that photoelectric sensor produces is passed to counter, counts then.
In order better to induce experimental rat to creep forward, in electronic runway 3 left sides movably dark hole 1 is set, muroid has the characteristics of liking dark, can induce experimental rat to creep forward, prevents that it from running chaotically, dark hole 1 rear end bolt rope, rope is through a fixed pulley.Dark hole 1 adopts paper box to get final product.
During use, experimental rat 4 is creeped to left end from the left end right-hand member of electronic runway 3, when climbing to the position of front apron 2, electro-optical pickoff produces induction, and give counter with the electrical signal transfer that produces, rolling counters forward is opened frequency control motor then, experimental rat 4 is retracted the right-hand member (original position) of electronic runway 3, and beginning is creeped next time.
Claims (4)
1. experimental rat resistive exercise testboard, it comprises an electronic runway (3), it is characterized in that: also comprise the front apron (2) of being located at electronic runway (3) left end, the load device that links together with experimental rat (4) of being located at the backboard (6) of electronic runway (3) right-hand member and being located at electronic runway (3) right side; Be equipped with the position sensor sum counter on described front apron (2) and the backboard (6).
2. experimental rat resistive exercise testboard according to claim 1 is characterized in that: described load device comprises two-stage pulley (7) and weight (8), connects through rope (5) between described pulley (7), weight (8) and the experimental rat (4).
3. experimental rat resistive exercise testboard according to claim 1 is characterized in that: also comprise the movably dark hole (1) of being located at electronic runway (3) left side, rear end, described dark hole (1) bolt has the rope by pulley.
4. experimental rat resistive exercise testboard according to claim 1 is characterized in that: described position sensor is an electro-optical pickoff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020681984 CN201911163U (en) | 2010-12-27 | 2010-12-27 | Testboard for resistant movement of experimental rat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020681984 CN201911163U (en) | 2010-12-27 | 2010-12-27 | Testboard for resistant movement of experimental rat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201911163U true CN201911163U (en) | 2011-08-03 |
Family
ID=44410984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020681984 Expired - Fee Related CN201911163U (en) | 2010-12-27 | 2010-12-27 | Testboard for resistant movement of experimental rat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201911163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684929A (en) * | 2016-01-19 | 2016-06-22 | 孙朋 | Multifunctional resistance training device |
-
2010
- 2010-12-27 CN CN 201020681984 patent/CN201911163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684929A (en) * | 2016-01-19 | 2016-06-22 | 孙朋 | Multifunctional resistance training device |
| CN105684929B (en) * | 2016-01-19 | 2019-01-01 | 华东师范大学 | A kind of multi-functional work against resistance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20111227 |