CN205175582U - Device of test animal power of stinging - Google Patents
Device of test animal power of stinging Download PDFInfo
- Publication number
- CN205175582U CN205175582U CN201520930531.0U CN201520930531U CN205175582U CN 205175582 U CN205175582 U CN 205175582U CN 201520930531 U CN201520930531 U CN 201520930531U CN 205175582 U CN205175582 U CN 205175582U
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- guide rail
- hole
- biting force
- slide block
- test animal
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Abstract
The utility model relates to a testing arrangement specifically provides a device of test animal power of stinging, including having elastic cavity interlock casing, it has the guide rail of stinging the power scale to be equipped with one end in the interlock casing, the through -hole has been seted up to the one end of interlock casing, outside the through -hole is stretched out to one end that the guide rail has a scale, being equipped with the link gear on the guide rail and promoting and instruct the slider of stinging the power scale by the link gear, the slider cover is established on the guide rail and slider inner wall and guide rail in close contact with, and the size and the slider of through -hole suit, the link gear contacts with the inner wall of interlock casing. The utility model provides a device of test animal power of stinging, simple structure, convenient operation determines the animal power of stinging and compares with observe the animal through the people, and the device can really measure the power of stinging of animal by calibration, has solved the difficult problem that prior art is difficult to measure the animal power of stinging.
Description
Technical field
The present invention relates to a kind of proving installation, be specifically related to a kind of device of test animal biting force.
Background technology
When working dog carries out pouncing class operation, need with quite high ferociousness and bait power target of attack.At present, for dog in the process of operation, the dynamics evaluation of occlusion when it is pounced is general only to be relied on and helps instruction person, Administrative Assistant or the observer behavior expression to dog to observe to judge.Because everyone experience is different, dog kind is different and dog operation time custom different, people is difficult to make real-time record, the analysis of quantification and evaluation to the state of dog when pouncing occlusion.Like this, from occlusion ability angle Selection working dog, judge its occlusion ability, judge that its interlocking pattern etc. all has problems, need to solve.
Summary of the invention
The object of the invention is the defect overcoming prior art, provide a kind of structure simple, easy to operate, can the device of real-time testing animal biting force.
For this reason, the invention provides a kind of device of test animal biting force, comprise and there is flexible hollow occlusion housing, the guide rail of one end with biting force scale is provided with in described occlusion housing, one end of described occlusion housing offers through hole, and described graduated one end of guide rail band is stretched out outside through hole, and guide rail is provided with link gear and is promoted by link gear and indicate the slide block of biting force scale, slide block set to be located on guide rail and slide block inwall and guide rail close contact, and size and the slide block of through hole adapt; Described link gear contacts with the inwall of occlusion housing.
Slide block inwall and guide rail close contact, slide block can adopt elastomeric material, has certain friction force between slide block and guide rail, needs outer boundary to apply power and at slide on rails.Slide block is fastened in through hole, and the two ends of slide block are respectively provided with a circle flange, and the flange of one end is in occlusion housing, the flange of the other end is outside through hole, and initial position, when occlusion housing does not have a stress deformation, flange slide block is positioned at outside through hole is stuck in through hole outer just, overlaps with the initial scale of guide rail.
Animal bites has on flexible occlusion housing, occlusion housing distortion, want that the link gear contacted is subject to housing and extrudes and move with occlusion inner walls, link gear promotes the graduated end motion of slide block direction guiding rail band, until slide block stops, the biting force scale of slide block edge indication is the biting force of this animal.
Further, the bottom in described occlusion housing is provided with pilot hole, and one end of described guide rail is fastened in pilot hole.Be located at by guide rail card in pilot hole, without the need to additionally using web member, operation is simple, easy to operate, and dismounting guide rail is convenient.
As preferably, the link gear of this disclosure of the invention comprises three groups of linkage assemblys and four web members, four web members are upwards set on guide rail successively by being engaged housing bottom, often organize linkage assembly to be made up of the three pairs of connecting rods evenly arranged in same circumference, often pair of connecting rod is made up of the pole of two angled pivot joints, and this angle is 60 °-120 °; The two ends of often pair of connecting rod respectively with adjacent web member pivot joint; The pivoting point of two poles contacts with the inwall of occlusion housing; One end and the nearly through hole web member of described slide block offset, and the edge of the other end overlaps with the initial scale of biting force scale.
Animal applies biting force to occlusion housing, the distortion of occlusion stressed shell, the connecting rod contacted with occlusion inner walls is squeezed, angle between two poles of composition connecting rod becomes large, linkage assembly promotes web member and slides to through hole direction, the slide block connected piece contacted with nearly through hole web member outwards promotes, until stop on a certain biting force scale on guide rail, this scale is the biting force size of this animal.
Further, the interlaced distribution of the connecting rod of adjacent bindiny mechanism.
Initial position is got back in order to make the linkage assembly of stress deformation, the device of this test animal biting force also comprises connecting lever resetting-mechanism, described connecting lever resetting-mechanism comprises back-moving spring, reset sleeve and latch, described reset sleeve offers two relative latch escape groove, guide rail is provided with the pickup groove matched with latch, and pickup groove is positioned at the nearly through hole end of latch escape groove; Described reset sleeve is set on guide rail, one end of reset sleeve is connected with the web member of nearly through hole, the other end and slide block offset, and back-moving spring is set in reset sleeve, and latch to be located in pickup groove and latch escape groove and to be fastened on guide rail by back-moving spring.
The distortion of occlusion stressed shell, the linkage assembly contacted with occlusion inner walls is squeezed, promote reset sleeve to move to through hole direction, owing to reset sleeve offering latch escape groove, reset sleeve moves, and the latch be fixed on guide rail moves to occlusion housing bottom relative to latch escape groove, back-moving spring compresses, the slide block offseted with reset sleeve is stressed to be moved to direction outside through hole, until stop at a certain scale on guide rail, the scale of slide block outer indication is the biting force of this animal.When the external force is removed, occlusion housing resiles, and under the effect of back-moving spring, linkage assembly returns to initial position, and slide block relies on friction force to rest on scale place.When again measuring, slide block is pushed through hole, make slide block be against in reset sleeve, again carry out measurement animal biting force.
As preferably, the both sides of the described nearly through hole of occlusion housing are respectively provided with a fixing ear, and described fixing ear is equipped with ribbon.When test animal biting force, gauger pulls ribbon, and attract animal to apply biting force on housing, gauger applies certain pulling force to ribbon, is convenient to implement to measure to animal biting force.
As preferably, the outside of described through hole is provided with a circle protection boss.Protection boss plays the effect of protection guide rail high scale.
Beneficial effect of the present invention: the device of this test animal biting force provided by the invention, structure is simple, easy to operate, and is observed animal by people and judges compared with animal biting force, this device can measure the biting force of animal more exactly, solves the difficult problem that prior art is difficult to measure animal biting force.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is detonation configuration schematic diagram of the present invention.
Fig. 4-7 is functional schematics of the present invention.
Description of reference numerals: 1, be engaged housing; 2, fixing ear; 3, ribbon; 4, rear rail; 4.1, scale is engaged; 4.2, pickup groove; 5, connecting rod; 5.1, pole; 5.2, pivoting point; 6, back-moving spring; 7, web member; 8, slide block; 9, boss is protected; 10, latch; 11, reset sleeve; 12, through hole; 13, pilot hole; 14, latch escape groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
Embodiment:
The device of a kind of test animal biting force as shown in Figure 1,2 and 3, comprise and there is flexible hollow occlusion housing 1, the guide rail 4 of one end with biting force scale 4.1 is provided with in described occlusion housing 1, bottom in described occlusion housing 1 is provided with pilot hole 13, and one end of described guide rail 4 is fastened in pilot hole 13.One end of described occlusion housing 1 offers through hole 12, described guide rail 4 is with graduated one end to stretch out outside through hole 12, guide rail 4 is provided with link gear and is promoted by link gear and indicate the slide block 8 of biting force scale 14., slide block 8 to be set on guide rail 4 and slide block 8 inwall and guide rail 4 close contact, and size and the slide block 8 of through hole 12 adapt; Described link gear contacts with the inwall of occlusion housing 1.
The link gear that the present embodiment provides comprises three groups of linkage assemblys and four web members 7, four web members 7 are upwards set on guide rail 4 successively by bottom occlusion housing 1, often organize linkage assembly to be made up of the three pairs of connecting rods 5 evenly arranged in same circumference, often pair of connecting rod 5 is made up of the pole 5.1 of two angled pivot joints, and this angle is 60 °-120 °; The two ends of often pair of connecting rod 5 respectively with adjacent web member 7 pivot joint; The pivoting point 5.2 of two poles contacts with the inwall of occlusion housing 1; One end and the nearly through hole 12 place web member 7 of described slide block 8 offset, and the edge of the other end overlaps with the initial scale of biting force scale 4.1.Further, the interlaced distribution of the connecting rod of adjacent bindiny mechanism.
Initial position is got back in order to make the linkage assembly of stress deformation, the device of this test animal biting force also comprises connecting lever resetting-mechanism, described connecting lever resetting-mechanism comprises back-moving spring 6, reset sleeve 11 and latch 10, described reset sleeve 11 offers two relative latch escape groove 14, guide rail 4 is provided with the pickup groove 4.2 matched with latch 10, and pickup groove 4.2 is positioned at nearly through hole 12 end of latch escape groove 14; Described reseting sleeve jacket casing 11 is located on guide rail 4, one end of reset sleeve 11 is connected with the web member 7 at nearly through hole 12 place, the other end and slide block 8 offset, back-moving spring 6 is set in reset sleeve 11, and latch 10 to be located in pickup groove 4.2 and latch escape groove 14 and to be fastened on guide rail 4 by back-moving spring 6.
The both sides at nearly through hole 12 place of described occlusion housing 1 are respectively provided with a fixing ear 2, and described fixing ear 2 is equipped with ribbon 3.When test animal biting force, gauger pulls ribbon 3, and attract animal to apply biting force on housing, gauger applies certain pulling force to ribbon, is convenient to implement to measure to animal biting force.
In order to protect guide rail 4 high scale, the outside of described through hole 12 is provided with a circle protection boss 9.
The test process of this test animal biting force device is set forth down further: as shown in Figure 2 below in conjunction with accompanying drawing 1-7, the original state of this device, slide block 8 is fastened in through hole 12, the flange of slide block 8 one end is in occlusion housing 1, the flange of the other end is outside through hole 12, flange slide block 8 is positioned at outside through hole 12 is stuck in through hole 12 outer just, overlaps with the initial scale of guide rail 4.Connecting rod 5 be engaged housing 1 contact internal walls, composition connecting rod 5 two poles 5.1 angled, reset sleeve 11 is fastened between rightmost side web member 7 and slide block 8, and the outer, the rightmost side of slide block 8 overlaps with initial scale.
As Fig. 4, shown in 5 and 6, animal applies biting force in occlusion housing 1, occlusion housing 1 stress deformation, middle linkage assembly is extruded, two pole 5.1 compressive deformations of angled pivot joint originally, angle between two poles 5.1 becomes large and extends to both sides, two poles 5.1 promote two middle web members 7 and move respectively to the left and right sides, slide to the right on guide rail 4 after the web member 7 of the rightmost side is stressed, the reset sleeve 11 that rightmost side web member 7 promotes to offset with it moves right, latch 10 is moved to the left relative to latch escape groove 14, because back-moving spring 6 is fastened on guide rail 4 by latch 10, back-moving spring 6 is squeezed and compresses, the slide block 8 that the reset sleeve 11 moved right promotes on the right side of it moves right, until be parked in a certain biting force scale 4.1, on the right side of slide block 8, the scale of outer indication is the biting force size of this animal.
As shown in Figure 7, after external force is removed, the occlusion housing 1 of distortion resiles, the back-moving spring 6 being in compressive state loses pressure, linkage applies elastic force left, and the reset sleeve 11 be connected with rightmost side web member 7 is moved to the left, and latch 10 relatively latch escape groove 14 moves right, linkage assembly is got back to original position by top, and slide block 8 rests on graduation position due to friction force.When carrying out measuring next time, slide block 8 pushes in housing by tester, and slide block 8 gets back to initial position, and slide block 8 flange being positioned at occlusion housing 1 is against in reset sleeve 11, and the slide block flange outside through hole 12 is stuck in through hole 12 outer.
The device of this test animal biting force provided by the invention, structure is simple, easy to operate, and is observed animal by people and judges that compared with animal biting force, this device can measure the biting force of animal more exactly, solves the difficult problem that prior art is difficult to measure animal biting force.
In the present embodiment indication " on ", D score, "left", "right" direction respectively corresponding with accompanying drawing " on ", D score, "left", "right" be consistent.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (7)
1. the device of a test animal biting force, it is characterized in that: comprise and there is flexible hollow occlusion housing (1), the guide rail (4) of one end with biting force scale (4.1) is provided with in described occlusion housing (1), one end of described occlusion housing (1) offers through hole (12), described guide rail (4) stretches out through hole (12) outward with one end of biting force scale (4.1), guide rail (4) is provided with link gear and is promoted by link gear and indicate the slide block (8) of biting force scale (4.1), slide block (8) is set in guide rail (4) and goes up and slide block (8) inwall and guide rail (4) close contact, size and the slide block (8) of through hole (12) adapt, described link gear contacts with the inwall of occlusion housing (1).
2. the device of a kind of test animal biting force as claimed in claim 1, is characterized in that: the bottom in described occlusion housing (1) is provided with pilot hole (13), and one end of described guide rail (4) is fastened in pilot hole (13).
3. the device of a kind of test animal biting force as claimed in claim 2, it is characterized in that: described link gear comprises three groups of linkage assemblys and four web members (7), four web members (7) are upwards set on guide rail (4) by occlusion housing (1) bottom successively, often organize linkage assembly to be made up of the three pairs of connecting rods (5) evenly arranged in same circumference, often pair of connecting rod (5) is made up of the pole (5.1) of two angled pivot joints; The two ends of often pair of connecting rod (5) respectively with adjacent web member (7) pivot joint; The pivoting point (5.2) of two poles (5.1) contacts with the inwall of occlusion housing (1); One end and nearly through hole (12) place web member (7) of described slide block (8) offset, and the edge of the other end overlaps with the initial scale of biting force scale (4.1).
4. the device of a kind of test animal biting force as claimed in claim 3, is characterized in that: connecting rod (5) the interlaced distribution of adjacent links mechanism.
5. the device of a kind of test animal biting force as claimed in claim 3, it is characterized in that: also comprise connecting lever resetting-mechanism, described connecting lever resetting-mechanism comprises back-moving spring (6), reset sleeve (11) and latch (10), described reset sleeve (11) offers two relative latch escape groove (14), guide rail (4) is provided with the pickup groove (14) matched with latch (10), and pickup groove (14) is positioned at nearly through hole (12) end of latch escape groove (14); Described reset sleeve (11) is set on guide rail (4), one end of reset sleeve (11) is connected with the web member (7) at nearly through hole (12) place, the other end and slide block (8) offset, back-moving spring (6) is set in reset sleeve (11), and latch (10) to be located in pickup groove (4.2) and latch escape groove (14) and to be fastened on guide rail (4) by back-moving spring (6).
6. the device of a kind of test animal biting force as claimed in claim 1, is characterized in that: the both sides at nearly through hole (12) place of described occlusion housing (1) are respectively provided with a fixing ear (2), and described fixing ear (2) is equipped with ribbon (3).
7. the device of a kind of test animal biting force as claimed in claim 1, is characterized in that: the outside of described through hole (12) is provided with circle protection boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930531.0U CN205175582U (en) | 2015-11-20 | 2015-11-20 | Device of test animal power of stinging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930531.0U CN205175582U (en) | 2015-11-20 | 2015-11-20 | Device of test animal power of stinging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175582U true CN205175582U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930531.0U Active CN205175582U (en) | 2015-11-20 | 2015-11-20 | Device of test animal power of stinging |
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| Country | Link |
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| CN (1) | CN205175582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277296A (en) * | 2015-11-20 | 2016-01-27 | 南京通孚轻纺有限公司 | An animal biting force measuring device |
| CN109275590A (en) * | 2017-07-19 | 2019-01-29 | 长沙市公安局刑事侦查支队 | A kind of instruction dog device |
-
2015
- 2015-11-20 CN CN201520930531.0U patent/CN205175582U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277296A (en) * | 2015-11-20 | 2016-01-27 | 南京通孚轻纺有限公司 | An animal biting force measuring device |
| CN105277296B (en) * | 2015-11-20 | 2018-01-05 | 南京通孚轻纺有限公司 | A kind of device for testing animal biting force |
| CN109275590A (en) * | 2017-07-19 | 2019-01-29 | 长沙市公安局刑事侦查支队 | A kind of instruction dog device |
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