CN107260359A - A kind of arm protector applied to ox - Google Patents
A kind of arm protector applied to ox Download PDFInfo
- Publication number
- CN107260359A CN107260359A CN201710564275.1A CN201710564275A CN107260359A CN 107260359 A CN107260359 A CN 107260359A CN 201710564275 A CN201710564275 A CN 201710564275A CN 107260359 A CN107260359 A CN 107260359A
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- China
- Prior art keywords
- expansion board
- adjusting ring
- adjusting
- arm
- arc
- Prior art date
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- 230000001012 protector Effects 0.000 title claims abstract description 30
- 210000000436 anus Anatomy 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 102000002322 Egg Proteins Human genes 0.000 abstract description 6
- 108010000912 Egg Proteins Proteins 0.000 abstract description 6
- 230000009027 insemination Effects 0.000 abstract description 6
- 210000004681 ovum Anatomy 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 210000005070 sphincter Anatomy 0.000 abstract description 5
- 230000000638 stimulation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 206010034464 Periarthritis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 201000005671 spondyloarthropathy Diseases 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/027—Devices for injecting semen into animals, e.g. syringes, guns, probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/04—Instruments or methods for reproduction or fertilisation for embryo transplantation
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Reproductive Health (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Transplantation (AREA)
- Animal Husbandry (AREA)
- Prostheses (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The present invention relates to ox artificial propagation equipment technical field, more particularly to a kind of arm protector applied to ox, arm protector of the invention includes：Enlarged portion, two mobilizable adjusting rings and the adjusting rod for adjusting the adjusting ring diameter；The protector sets expansion elements to expand ox anus according to the sphincter of ox anus, the architectural feature of musculus levator ani；Also it is meshed to adjust the diameter of arm protector using the gear of adjusting rod sum and the annular knurl screw thread of outer adjusting ring simultaneously; enable whole equipment slow expansion ox anus in the case where ox is pleasant; playing enables ox anus to be expanded to fair-sized; it also assures that simultaneously and make it that the arm of technical staff is not oppressed by ox anus, reach stimulation that ox is subject to is minimum, completion artificial insemination and adopt ovum process under conditions of protection technique personnel's arm.
Description
【Technical field】
The present invention relates to ox artificial propagation equipment technical field, more particularly to a kind of arm protector applied to ox.
【Background technology】
It is, hold, to match somebody with somebody using rectum that the related ox breeding work such as embryo, embryo transfer is adopted in the breeding of ox at this stage, live body
Plant member and typically first pass through the anal region that gently rubs, make the anal loosening all muscles of cow, then slowly insert hand
Enter anus.Operating process be manipulator is curled up it is tapered, when manipulator enter about one palm it is deep when, stretch finger, find cervix
Position, so as to complete the process that embryo is adopted in ox breeding, live body；But this process is veryer long, if technical staff is unskilled, it will lead
Cause hand motion excessively to cause ox uncomfortable and anger is blamed, human hand can be extruded, it is also possible to after kick and cause casualties；Moreover,
Technician's arm during long-term operation is in high pressure ischemic state, arm can be caused to ache, it is red and swollen, the problems such as become silted up blue or green, give
Technical staff brings great injury.According to statistics, technical staff's arm will be operated continuously in ox body during live body adopts embryo
More than 10-30 minutes, it was bad to often lead to arm long-time blood supply, and arm is powerless to be continued to operate, and causes operation failure.Also one
Being engaged in this kind of professional personnel throughout the year occurs occupational disease scapulohumeral periarthritis, cervical spondylopathy etc. a bit；Therefore, it is necessary to invent a kind of new
Arm protector, being placed on ox anus is used for the arm of protection technique personnel.
【The content of the invention】
In view of the above, it is necessary to provide a kind of arm protector applied to ox, energy protection technique personnel arm is not
By the extruding of ox anus, arm is caused to ache, moreover, the protector can be reduced to being included outside ox to greatest extent when entering ox anus
The about stimulation of flesh, musculus levator ani and interior expansion about flesh, makes ox be in relatively comfortable state, can quickly carry out artificial insemination and adopt ovum,
Again can protection technique personnel's arm.
To reach above-mentioned purpose, the technical solution adopted in the present invention is：
A kind of arm protector applied to ox, including：
Enlarged portion, including constitute the first expansion board and the second expansion board of the passage that human arm passes through, the first expansion board position
In the second expansion board top；Two expansion boards are in strip, and two long side surfaces are symmetrical and curved to passage lateral bend；Described first
The outer surface of expansion board forms concave arc along its length, the concave arc by the first expansion board appearance towards passage central shaft one
Side is recessed to be formed, the port of export of the front end respective channel of the concave arc, and concave arc front end is to passage lateral bend in convex globoidal；Described
The arc length and chord ratio of one expansion board outer surface concave arc are 6:5 to 5:4；The arc length of the front end convex globoidal of first expansion board and
Chord ratio is 3:2 to 2：1；The outer surface of second expansion board forms convex arc along its length, and the convex arc is by the second expansion
The side formation that the appearance of plate faces away from the central shaft of passage is convexed to form, and the first of the front end respective channel of the convex arc expands
The front end of plate is opened, convex arc front end is to passage lateral bend in convex globoidal；The arc length and chord length of the second expansion board outer surface convex arc
Than for 5:4 to 7:5；The arc length and chord ratio of the front end convex globoidal of second expansion board are 3:2 to 2：1；
Adjusting ring, between first expansion board and the second expansion board, including for fixing the first expansion board and
First adjusting ring of two expansion postlaminar parts and the second adjusting ring for fixing the first expansion board and the second expansion prelaminar part.
Further, the diameter of first adjusting ring is more than the second adjusting ring.
Further, include can be to the interior adjustable side move inside adjusting ring and can be to shifting outside adjusting ring for the adjusting ring
Dynamic outer adjustable side；Interior adjustable side is located inside adjusting ring, and outer adjustable side is located at the outside of adjusting ring；Interior adjustable side and outer regulation
End drives interior adjustment portion and outer adjustment portion to overlap so that adjusting ring is in a ring；The outer adjustment portion outer surface of adjusting ring is provided with rolling
Flower screw thread；Adjusting button is provided with interior adjustable side；Adjusting button is fixed in interior adjustment portion, and outer adjustable side can be through adjusting button fortune
It is dynamic.
Further, it is connected between first adjusting ring and the second adjusting ring by adjusting rod；The adjusting rod runs through
Adjusting button connects the first adjusting ring and the second adjusting ring；It is additionally provided with and is mutually nibbled with adjustment portion annular knurl screw thread outside adjusting ring on adjusting rod
The gear of conjunction；Gear is located inside the adjusting button.
Further, the annular knurl screw thread is straight burr.
Further, the tooth pitch of the annular knurl screw thread and depth of thread ratio are 1：2 to 1：1.
Further, first expansion board and the second expansion board is fixed by snap is connected on adjusting ring；The card
Button includes being fixed on the first expansion board and stationary plane on second unit inwall and vertical with stationary plane and be connected to the regulation
Two card-tight parts on circle.
Further, the length of first expansion board is that 20cm-25cm, the length of the second expansion board are 25cm-30cm.
Further, the diameter of first adjusting ring is 1.5 times -1.8 times of the diameter of the second adjusting ring.
Further, the distance between described first adjusting ring and the second adjusting ring are 15cm-20cm；First regulation
It is from 5cm to 12cm to enclose adjustable diameter span.
The present invention has the advantages that：
1st, the arm protector of the application sets the first expansion board according to the sphincter of ox anus, the architectural feature of musculus levator ani
Ox anus is expanded with the second expansion board；Simultaneously also using the gear of adjusting rod sum and the annular knurl screw thread of outer adjusting ring be meshed come
The diameter of arm protector is adjusted, whole equipment slowly can expand ox anus, and play in the case where ox is pleasant
Ox anus is set to be expanded to fair-sized, the need for meeting technical staff's progress artificial insemination and ovum artificial collection；Simultaneously as rolling
The engagement of flower screw thread and gear, can guarantee that arm protector can bear the pressure from ox sphincter, musculus levator ani so that skill
The arm of art personnel is not oppressed, and can reach the mesh for the extruding force minimum for stimulating minimum, technical staff's arm to be subject to that ox is subject to
, that is, ensure that the arm of technical staff is not extruded by ox anus, the comfort level of ox can be improved again, efficiently accomplish artificial insemination and
Adopt ovum process.
【Brief description of the drawings】
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is the connection diagram of adjusting rod of the embodiment of the present invention and first, second adjusting ring；
Fig. 3 is the structure chart of adjusting rod of the embodiment of the present invention；
Fig. 4 is the clamping schematic diagram of buckle of the present invention；
Fig. 5 is that the present invention first expands plate structure schematic diagram；
Fig. 6 is the structural representation of the second expansion board of the invention；
Fig. 7 is annular knurl helicitic texture enlarged diagram of the present invention.
Drawing reference numeral explanation：1st, adjusting rod；2nd, the first adjusting ring；3rd, the first expansion board；4th, the second adjusting ring；5th, second expands
Open plate；6th, outer adjustable side；7th, interior adjustable side；8th, annular knurl screw thread；9th, adjusting button；10th, gear；11st, stationary plane；12 card-tight parts.
【Embodiment】
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
Embodiment：
As shown in figure 1, the present embodiment is applied to the arm protector of ox, including：
Enlarged portion, including constitute the first expansion board 3 and the second expansion board 5 of the passage that human arm passes through, the first expansion board 3
Positioned at the top of the second expansion board 5, for being expanded to the back direction of ox, the leg direction that the second expansion board 5 is used for ox is expanded；
Two expansion boards are in strip, and two long side surfaces are symmetrical and curved to passage lateral bend；The outer surface edge of first expansion board 3
Length direction formation concave arc, the concave arc is recessed towards the central shaft side of passage by the appearance of the first expansion board 3 and formed, described
The port of export of the front end respective channel of concave arc, concave arc front end is to passage lateral bend in convex globoidal；The outer surface of first expansion board 3
The arc length and chord ratio of concave arc are 6:5 (this numerical value is only the preferred forms of the present embodiment, if the arc length of outer surface concave arc
It is less than 6 with chord ratio:5 will cause ox uncomfortable, easily make ox angry；And when the arc length and chord ratio of outer surface concave arc are big
In 5:4 can not expand musculus levator ani upwards, cause human hand to not easily pass through)；The arc length of the front end convex globoidal of first expansion board 3
It is 3 with chord ratio:2 (this numerical value is only the preferred forms of the present embodiment, if the front end convex globoidal of the first expansion board 3
Arc length and chord ratio are than less than 3：2 will cause ox uncomfortable, easily make ox angry；And the front end of the first expansion board 3 is convex
When the arc length and chord ratio of cambered surface are than more than 2, human hand is easily stopped by front end to be not easily passed through)；Outside second expansion board 5
Surface forms convex arc along its length, and the convex arc is faced away from the side of the central shaft of passage by the appearance of the second expansion board 5
Formation is convexed to form, the front end of the first expansion board 3 of the front end respective channel of the convex arc, and convex arc front end is in passage lateral bend
Convex globoidal；The arc length and chord ratio of the outer surface convex arc of second expansion board 5 are 5:4 (this numerical value is only the optimal of the present embodiment
Embodiment, if the arc length and chord ratio of outer surface concave arc are less than 5:4 can not expand musculus levator ani downwards, cause human hand to be difficult
Pass through；And when the arc length and chord ratio of outer surface concave arc are more than 7:Ox will be caused uncomfortable when 5, easily make ox angry)；Institute
The arc length and chord ratio for stating the front end convex globoidal of the second expansion board 5 are 3:2 (this numerical value is only the optimal embodiment party of the present embodiment
Formula, the arc length and chord ratio of the front end convex globoidal of the first expansion board 3 are than less than 3：2 will cause ox uncomfortable, easily
Make ox angry；And the arc length and chord ratio of the front end convex globoidal of the first expansion board 3 be than more than 2 when, human hand is easily stopped by front end
Not easily pass through)；
Adjusting ring, between the expansion board 5 of the first expansion board 3 and second, including for fixing the He of the first expansion board 3
First adjusting ring 2 at the rear portion of the second expansion board 5 and the second regulation for fixing the first expansion board 3 and the front portion of the second expansion board 5
Circle 4.
In order to further improve the comfort level of ox, the diameter of first adjusting ring 2 is more than the second adjusting ring 4.
Protector enters in ox body for convenience, and carries out expansion regulation, improves the comfort level of ox, and the adjusting ring includes
Can be to the interior adjustable side 7 moved inside adjusting ring and can be to the outer adjustable side 6 moved outside adjusting ring；Interior adjustable side 7, which is located at, adjusts
Inside pitch circle, outer adjustable side 6 is located at the outside of adjusting ring；Interior adjustable side 7 and outer adjustable side 6 drive interior adjustment portion and outer adjustment portion
Overlap so that adjusting ring is in a ring；The outer adjustment portion outer surface of adjusting ring is provided with annular knurl screw thread 8；It is provided with interior adjustable side 7
Adjusting button 9；Adjusting button 9 is fixed in interior adjustment portion, and outer adjustable side 6 can be moved through adjusting button 9.
Directly expansion board is adjusted in vitro in ox for convenience, between the adjusting ring 4 of the first adjusting ring 2 and second
It is connected by adjusting rod 1；The adjusting rod 1 connects the first adjusting ring 2 and the second adjusting ring 4 through adjusting button 9；On adjusting rod 1
It is additionally provided with and adjustment portion annular knurl screw thread 8 is meshed outside adjusting ring gear 10；Gear 10 is located inside the adjusting button 9.
In order to which more easily adjusting ring is adjusted, the annular knurl screw thread 8 is straight burr.
Will not stripped thread, the tooth pitch and spiral shell of the annular knurl screw thread 8 in order to be able to allow adjusting ring that guarantee screw thread is preferably adjusted
Line depth ratio is 1：2 to 1:1 (this numerical value is only the preferred forms of the present embodiment, the tooth pitch and the depth of thread of annular knurl screw thread 8
Than less than 1：2 can cause the depth of thread too deep, be difficult to rotate regulation；To be more than when the tooth pitch of annular knurl screw thread 8 and depth of thread ratio
1:1 can cause the depth of thread excessively shallow, and easy stripped thread can not adjust adjusting ring).
In order to which the first expansion board 3 and the second expansion board 5 preferably can be fixed on adjusting ring, and it can be expanded to first
The expansion board 5 of plate 3 and second is changed, and the expansion board 5 of first expansion board 3 and second is fixed by snap to be connected to adjusting ring
On；The buckle include being fixed on stationary plane 11 on the first expansion board 3 and second unit inwall and it is vertical with stationary plane 11 and
It is connected to two card-tight parts 12 on the adjusting ring.
In order to be able to allow arm protector using more flexible, ox is allowed to feel more comfortable, the length of first expansion board 3 is
(this numerical value is only the preferred forms of the present embodiment to 23cm, and the length of the first expansion board 3 can not protect hand when being less than 20cm
Arm, ox can be because uncomfortable and angry when the length of the first expansion board 3 is more than 25cm), the length of the second expansion board 5 be 27cm (this
Numerical value is only the preferred forms of the present embodiment, and the length of the first expansion board 3 can not protect arm when being less than 25cm, first expands
Ox can be because uncomfortable and angry when the length for opening plate 3 is more than 30cm).
In order to be able to coordinate the body mechanism of ox to be expanded, the diameter of first adjusting ring 2 is the second adjusting ring 4
(this numerical value is only the preferred forms of the present embodiment to 1.7 times of diameter, and the diameter of the first adjusting ring 2 is than the second adjusting ring 4
1.5 times of hours of diameter, during front and rear synchronous expansion, it is impossible to coordinate the body mechanism of ox effectively to expand, cause ox uncomfortable；First
The diameter of adjusting ring 2 than it is 1.5 times of the diameter of the second adjusting ring 4 big when, rear portion rate of expansion is faster than front portion, will also result in ox not
Comfortably).
In order to coordinate ox sphincter to be expanded, the distance between described adjusting ring 4 of first adjusting ring 2 and second is 17cm
(this numerical value is only the preferred forms of the present embodiment, and the distance between the first adjusting ring 2 and the second adjusting ring 4 are in 15cm-
The level of comfort of ox sphincter muscle is can be only achieved during 20cm)；The adjustable diameter span of first adjusting ring 2 is from 5cm
To 12cm.
As shown in figure 4, in above-described embodiment：
1st, the arc length of the outer surface concave arc of the first expansion board 3 and the calculation formula of chord ratio are：L1/D1
2nd, the arc length of front end convex globoidal and the calculation formula of chord ratio of the first expansion board 3 are：L2/D2
As shown in figure 5, in above-described embodiment：
3rd, the arc length of the outer surface convex arc of the second expansion board 5 and the calculation formula of chord ratio are：L3/D3
4th, the arc length of front end convex globoidal and the calculation formula of chord ratio of the second expansion board 5 are：L4/D4
As shown in fig. 6, in above-described embodiment：
5th, the calculation formula of the tooth pitch of annular knurl screw thread 8 and depth of thread ratio is：L5/H
The arm protector course of work of the present invention is as follows：
Rotation adjusting lever 1, a diameter of 5cm to minimum diameter, i.e. the first adjusting ring 2 is adjusted by adjusting ring, then will
Arm protector is slowly out of ox anus push-in ox body, and the length of arm protective case push-in is 8cm or so, then, then reversely rotation
Modulation pole 1, regulation loop diameter is slowly tuned up, and when the diameter of the first adjusting ring 2 is more bigger than human arm, stops regulation, now
Hand through first, second adjusting ring 4 can be found cattle uterus neck, complete artificial insemination and adopt ovum function.
In summary, do not extruded, made by ox anus using the arm protector energy energy protection technique personnel arm of the application
Ache into arm, artificial insemination can quickly be carried out and adopt ovum by reaching, and the purpose of energy protection technique personnel's arm.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore limitation of the scope of the invention can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of arm protector applied to ox, including：
Enlarged portion, including constitute the first expansion board (3) and the second expansion board (5) of the passage that human arm passes through, the first expansion board
(3) it is located at the second expansion board (5) top；Two expansion boards are in strip, and two long side surfaces are symmetrical and curved to passage lateral bend；
The outer surface of first expansion board (3) forms concave arc along its length, the concave arc by the first expansion board (3) appearance towards
The central shaft side of passage is recessed to be formed, the port of export of the front end respective channel of the concave arc, and concave arc front end is to passage lateral bend
In convex globoidal；The arc length and chord ratio of first expansion board (3) outer surface concave arc are 6:5 to 5:4；First expansion board
(3) arc length and chord ratio of front end convex globoidal are 3:2 to 2：1；The outer surface of second expansion board (5) shape along its length
Into convex arc, the side for the central shaft that the convex arc faces away from passage by the appearance of the second expansion board (5), which is formed, to be convexed to form, institute
The front end of the first expansion board (3) of the front end respective channel of convex arc is stated, convex arc front end is to passage lateral bend in convex globoidal；Described
The arc length and chord ratio of two expansion boards (5) outer surface convex arc are 5:4 to 7:5；The front end convex globoidal of second expansion board (5)
Arc length and chord ratio are 3:2 to 2：1；
Adjusting ring, between first expansion board (3) and the second expansion board (5), including for fixing the first expansion board (3)
With first adjusting ring (2) at the second expansion board (5) rear portion and for fixing the first expansion board (3) and the second expansion board (5) front portion
The second adjusting ring (4).
2. a kind of arm protector applied to ox according to claim 1, it is characterised in that first adjusting ring
(2) diameter is more than the second adjusting ring (4).
3. a kind of arm protector applied to ox according to claim 1, it is characterised in that the adjusting ring includes can
The interior adjustable side (7) moved inside to adjusting ring and can be to the outer adjustable side (6) moved outside adjusting ring；Interior adjustable side (7) position
Inside adjusting ring, outer adjustable side (6) is located at the outside of adjusting ring；Interior adjustable side (7) and outer adjustable side (6) drive interior adjustment portion
Overlapped with outer adjustment portion so that adjusting ring is in a ring；The outer adjustment portion outer surface of adjusting ring is provided with annular knurl screw thread (8)；It is interior to adjust
Section end (7) place is provided with adjusting button (9)；Adjusting button (9) is fixed in interior adjustment portion, and outer adjustable side (6) can run through adjusting button (9)
Motion.
4. a kind of arm protector applied to ox according to claim 3, it is characterised in that first adjusting ring
(2) it is connected between the second adjusting ring (4) by adjusting rod (1)；The adjusting rod (1) is adjusted through adjusting button (9) connection first
Pitch circle (2) and the second adjusting ring (4)；It is additionally provided with what is be meshed with adjustment portion annular knurl screw thread (8) outside adjusting ring on adjusting rod (1)
Gear (10)；It is internal that gear (10) is located at the adjusting button (9).
5. a kind of arm protector applied to ox according to claim 3, it is characterised in that the annular knurl screw thread (8)
For straight burr.
6. a kind of arm protector applied to ox according to claim 5, it is characterised in that the annular knurl screw thread (8)
Tooth pitch and depth of thread ratio be 1：2 to 1：1.
7. a kind of arm protector applied to ox according to claim 1, it is characterised in that first expansion board
And the second expansion board (5) is fixed by snap is connected on adjusting ring (3)；The buckle includes being fixed on the first expansion board (3)
With the stationary plane (11) on second unit inwall and two clampings that are vertical with stationary plane (11) and being connected on the adjusting ring
Portion (12).
8. a kind of arm protector applied to ox according to claim 1, it is characterised in that first expansion board
(3) length is that 20cm-25cm, the length of the second expansion board (5) are 25cm-30cm.
9. a kind of arm protector applied to ox according to claim 1, it is characterised in that first adjusting ring
(2) diameter is 1.5 times -1.8 times of the diameter of the second adjusting ring (4).
10. a kind of arm protector applied to ox according to claim 1, it is characterised in that first adjusting ring
And the distance between the second adjusting ring (4) is 15cm-20cm (2)；The adjustable diameter span of first adjusting ring (2) be from
5cm to 12cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564275.1A CN107260359B (en) | 2017-07-12 | 2017-07-12 | Be applied to arm protector of ox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564275.1A CN107260359B (en) | 2017-07-12 | 2017-07-12 | Be applied to arm protector of ox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107260359A true CN107260359A (en) | 2017-10-20 |
| CN107260359B CN107260359B (en) | 2023-05-23 |
Family
ID=60071964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710564275.1A Active CN107260359B (en) | 2017-07-12 | 2017-07-12 | Be applied to arm protector of ox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107260359B (en) |
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| CN208259800U (en) * | 2017-07-12 | 2018-12-21 | 广西壮族自治区畜牧研究所 | A kind of arm protector applied to ox |
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| CN201799002U (en) * | 2010-09-17 | 2011-04-20 | 张敬成 | Anal dilator |
| UA73825U (en) * | 2012-03-20 | 2012-10-10 | Інститут Тваринництва Національної Академії Аграрних Наук України | protective device for the operator hand in artificial insemination and rectal manipulations |
| CN203424113U (en) * | 2013-08-13 | 2014-02-12 | 广西壮族自治区畜牧研究所 | Pig blocking board |
| CN104606757A (en) * | 2015-02-17 | 2015-05-13 | 南京市口腔医院 | Endotracheal intubation lens |
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| CN208259800U (en) * | 2017-07-12 | 2018-12-21 | 广西壮族自治区畜牧研究所 | A kind of arm protector applied to ox |
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|---|---|
| CN107260359B (en) | 2023-05-23 |
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Effective date of registration: 20240527 Address after: 532805 Dongning Farm, Tuanle Village, Jinjie Town, Tiandeng County, Chongzuo City, Guangxi Zhuang Autonomous Region Patentee after: Tianwaithao Niuyuan Animal Husbandry Co.,Ltd. Country or region after: China Address before: No.24 Yongwu Road, Nanning, Guangxi 530002 Patentee before: GUANGXI ZHUANG AUTONOMOUS REGION INSTITUTE OF ANIMAL HUSBANDRY Country or region before: China |