CN112426247A - Head fixing device for explosive injury animal - Google Patents
Head fixing device for explosive injury animal Download PDFInfo
- Publication number
- CN112426247A CN112426247A CN202011412047.0A CN202011412047A CN112426247A CN 112426247 A CN112426247 A CN 112426247A CN 202011412047 A CN202011412047 A CN 202011412047A CN 112426247 A CN112426247 A CN 112426247A
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- Prior art keywords
- rod
- sliding
- frame
- fixedly arranged
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241001465754 Metazoa Species 0.000 title claims abstract description 29
- 239000002360 explosive Substances 0.000 title claims abstract description 13
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 12
- 230000006378 damage Effects 0.000 title claims abstract description 12
- 208000014674 injury Diseases 0.000 title claims abstract description 12
- 238000004880 explosion Methods 0.000 description 4
- 241001494479 Pecora Species 0.000 description 3
- 241000282887 Suidae Species 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000013883 Blast injury Diseases 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a head fixing device for an explosive injury animal, which comprises a fixing frame, a supporting frame, a sliding rod, a sliding block, a driving device and a clamping part, wherein the fixing frame is arranged on the supporting frame; the clamping part comprises a left clamping rod, a right clamping rod, a left sleeve and a right sleeve; the sliding rod is fixedly arranged on the fixing frame, the sliding block is arranged on the sliding rod in a sliding mode along the sliding rod, the driving device is fixedly arranged on the sliding rod and drives the sliding block to move along the sliding rod, the left sleeve is fixedly arranged on the sliding rod, the right sleeve is provided with a sliding groove, a fixing pin capable of sliding along the sliding groove is arranged in the sliding groove, and the fixing pin is fixedly arranged on the sliding block; the fixed frame below is fixed and is provided with the guide bar, and in the guide hole of guide bar inserted support frame, the fixed adjusting screw that is provided with on the support frame, but the mount oscilaltion ground is connected with adjusting screw's upper end. The invention has the advantages of simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of explosion test equipment, in particular to a head fixing device for an explosive injury animal.
Background
With the continuous outbreak of local wars and the appearance of new weapons, the proportion of blast injury in war injury is continuously increased; the scholars at home and abroad establish various models of injuries caused by explosion, and rabbits, dogs, pigs, sheep, cattle and the like are used as test objects for observing and researching the injuries caused by the explosion.
When explosion tests are carried out, animals often struggle violently, and in order to carry out the tests smoothly, a method of binding the animals is generally adopted; some animal fixing devices also appear, but the devices have the defect of inconvenient use, and large animals such as pigs, sheep, cattle and the like struggle and are difficult to fix on the fixing devices; meanwhile, the height of the existing fixing device is fixed and cannot be adjusted, and the fixing device is difficult to adapt to animals with different sizes.
Disclosure of Invention
Aiming at the defect of inconvenient use of the existing fixing device, the invention provides the head fixing device for the explosive injury animal, which is convenient to use and has a height adjusting function.
According to an embodiment of the invention, the head fixing device for the explosive injury animal comprises a fixing frame, a supporting frame, a sliding rod, a sliding block, a driving device and a clamping part;
the clamping part comprises a left clamping rod, a right clamping rod, a left sleeve and a right sleeve, the upper end of the left clamping rod is hinged with the upper end of the right clamping rod, the lower end of the left clamping rod is inserted into the upper end of the left sleeve, and the lower end of the right clamping rod is inserted into the upper end of the right sleeve;
the slide bar is fixedly arranged on the fixed frame, the slide block is arranged on the slide bar in a sliding manner along the slide bar, the driving device is fixedly arranged on the slide bar and drives the slide block to move along the slide bar, the left sleeve is fixedly arranged on the slide bar, the right sleeve is provided with a slide groove, a fixing pin capable of sliding along the slide groove is arranged in the slide groove, and the fixing pin is fixedly arranged on the slide block;
the fixing frame is characterized in that a guide rod is fixedly arranged below the fixing frame and inserted into a guide hole of the support frame, an adjusting screw rod is fixedly arranged on the support frame, and the fixing frame is connected with the upper end of the adjusting screw rod in a vertically lifting mode.
The beneficial technical effect that this scheme produced is:
the clamping part is inserted into the left sleeve and the right sleeve, so that when an animal is fixed, the clamping part can be clamped at the head of the animal and then inserted into the left sleeve and the right sleeve, the use is convenient, and the trouble that the head of a large animal is difficult to push into the clamping part and then fix when the clamping part is fixedly arranged on the support is avoided;
the driving device is arranged to drive the clamping part to clamp or loosen the head of the animal, so that the use is more convenient;
through setting up adjusting screw and guide bar for the mount is fixed on the support frame with adjusting from top to bottom, thereby makes the highly adjustable on the relative ground of clamping part, can fix the animal of multiple size height.
According to the embodiment of the invention, the following further technical solutions are provided:
furthermore, two adjusting nuts are arranged at the upper end of the adjusting screw rod, and the fixing frame is clamped and fixed at the upper end of the adjusting screw rod by the two adjusting nuts.
Furthermore, the support frame is also provided with a fixing hole.
Further, the lower end of the left clamping rod is connected with the upper end of the left sleeve through a bolt.
Typically, the drive means is an electric cylinder.
Typically, the drive means is a pneumatic cylinder.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a schematic structural view of a head fixation device according to an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Reference numerals:
1. a fixed mount; 2. a support frame; 21. a fixing hole; 22. a guide hole; 3. a guide bar; 4. adjusting the screw rod; 5. adjusting the nut; 6. a drive device; 7. a slide bar; 8. a slider; 9. a clamping frame; 91. a right clamping rod; 92. a left clamping rod; 10. a left sleeve; 101. opening a hole; 11. a right sleeve; 111. a central bore; 112. a fixing pin; 113. a sliding groove.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1-2, a head fixing device for an explosive injury animal comprises a fixed frame 1, a supporting frame 2, a sliding rod 7, a sliding block 8, a driving device 6 and a clamping part; the clamping part comprises a left clamping rod 92, a right clamping rod 91, a left sleeve pipe 10 and a right sleeve pipe 11, the upper end of the left clamping rod 92 is hinged with the upper end of the right clamping rod 91, and the middle parts of the left clamping rod 92 and the right clamping rod 91 are bent outwards to form the clamping frame 9. When large animals such as pigs, sheep and the like are fixed, the animals are pushed to the position before the fixation and the heads of the animals extend into the clamping frame 9 by using very labor because the animals struggle; since the clamping frame 9 can be taken down from the fixing frame 1, the clamping frame 9 is clamped on the head of the animal and then the clamping frame 9 is connected to the fixing frame 1 more conveniently. The lower end of the left clamping rod 92 is inserted into the opening 101 of the upper end of the left sleeve 10, and the lower end of the right clamping rod 91 is inserted into the central hole 111 of the upper end of the right sleeve 11.
As shown in fig. 1, a sliding rod 7 is welded on a fixed frame 1, a sliding block 8 is slidably arranged on the sliding rod 7 along the sliding rod 7, the sliding rod 7 can be generally arranged to be a square section rod, and the sliding block 8 is sleeved on the sliding rod 7 through a square hole, so that the clamping frame 9 is better in stability and is not easy to overturn. As shown in fig. 2, the driving device 6 is fixedly disposed on the sliding rod 7, the driving device 6 drives the sliding block 8 to move along the sliding rod 7, the left sleeve 10 is fixedly disposed on the sliding rod 7, the right sleeve 11 is provided with a sliding groove 113, a fixing pin 112 capable of sliding along the sliding groove 113 is disposed in the sliding groove 113, and the fixing pin 112 is fixed on the sliding block 8. Thus, when the slide block 8 moves left and right, the right clamping rod 91 rotates around the upper end, and the right clamping rod 91 and the right sleeve 11 cannot be blocked.
Two guide rods 3 are fixedly arranged below the fixing frame 1, the two guide rods 3 are inserted into guide holes 22 of the support frame 2, adjusting screws 4 are welded on the support frame 2, and the fixing frame 1 can be connected with the upper ends of the adjusting screws 4 in an up-and-down lifting mode. The guide rod 3 plays a role in guiding up and down movement, and the height of the clamping frame 9 is adjusted by adjusting the height of the fixing frame 1.
Furthermore, two adjusting nuts 5 are arranged at the upper end of the adjusting screw rod 4, the upper end of the adjusting screw rod 4 penetrates through the fixing frame 1, and the fixing frame 1 is clamped and fixed at the upper end of the adjusting screw rod 4 through the two adjusting nuts 5. In this way, the holder 1 can be adjusted to a suitable height by screwing the two adjusting nuts 5.
In order to fix the support frame 2 on the ground or a work bench, the support frame 2 is provided with a fixing hole 21.
In order to prevent the animal from struggling to pull the holder 9 out of the holder 1, the lower end of the left clamping rod 92 is bolted to the upper end of the left sleeve 10.
Generally, the driving device 6 can be an electric cylinder or an air cylinder.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A head fixing device for an explosive injury animal is characterized by comprising a fixing frame, a supporting frame, a sliding rod, a sliding block, a driving device and a clamping part;
the clamping part comprises a left clamping rod, a right clamping rod, a left sleeve and a right sleeve, the upper end of the left clamping rod is hinged with the upper end of the right clamping rod, the lower end of the left clamping rod is inserted into the upper end of the left sleeve, and the lower end of the right clamping rod is inserted into the upper end of the right sleeve;
the slide bar is fixedly arranged on the fixed frame, the slide block is arranged on the slide bar in a sliding manner along the slide bar, the driving device is fixedly arranged on the slide bar and drives the slide block to move along the slide bar, the left sleeve is fixedly arranged on the slide bar, the right sleeve is provided with a slide groove, a fixing pin capable of sliding along the slide groove is arranged in the slide groove, and the fixing pin is fixedly arranged on the slide block;
the fixing frame is characterized in that a guide rod is fixedly arranged below the fixing frame and inserted into a guide hole of the support frame, an adjusting screw rod is fixedly arranged on the support frame, and the fixing frame is connected with the upper end of the adjusting screw rod in a vertically lifting mode.
2. The head fixing device for the explosive injury animal according to claim 1, wherein two adjusting nuts are arranged at the upper end of the adjusting screw rod, and the two adjusting nuts clamp and fix the fixing frame at the upper end of the adjusting screw rod.
3. A device for securing the head of an explosive animal according to claim 2, wherein the support frame is further provided with securing holes.
4. A device for securing the head of an explosive animal according to claim 3, wherein the lower end of said left holding rod is bolted to the upper end of said left sleeve.
5. A device for securing the head of an explosive animal according to claim 1, wherein said drive means is an electric cylinder.
6. A device for securing the head of an explosive animal according to claim 1, wherein said drive means is a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412047.0A CN112426247B (en) | 2020-12-04 | 2020-12-04 | Head fixing device for explosive injury animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011412047.0A CN112426247B (en) | 2020-12-04 | 2020-12-04 | Head fixing device for explosive injury animal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112426247A true CN112426247A (en) | 2021-03-02 |
| CN112426247B CN112426247B (en) | 2022-05-31 |
Family
ID=74692020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011412047.0A Expired - Fee Related CN112426247B (en) | 2020-12-04 | 2020-12-04 | Head fixing device for explosive injury animal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112426247B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397753A (en) * | 2021-07-30 | 2021-09-17 | 中国人民解放军陆军特色医学中心 | Device and method for manufacturing animal pure craniocerebral impact injury |
Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960746A (en) * | 1998-06-23 | 1999-10-05 | Salts; Nancy L. | Rigid dog grooming restraint |
| US20030000483A1 (en) * | 2001-06-27 | 2003-01-02 | Haber Jason Bernard | Mountable clamp-on cat scratching device |
| US20060271072A1 (en) * | 2003-07-26 | 2006-11-30 | Christian Hummel | Method and device for the endoscopic application of self-closing medical clips |
| WO2011043990A2 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant holder device for animal imaging or surgery |
| WO2013147625A1 (en) * | 2012-03-30 | 2013-10-03 | El-Estwani Aurora A | Veterinary medical table |
| US20150068467A1 (en) * | 2013-09-09 | 2015-03-12 | John George Chirico | Ball and Chain Link Pet Toy |
| CN204544242U (en) * | 2015-03-31 | 2015-08-12 | 中国石油大学(华东) | A kind of laboratory iron support clamping cross bar levelness adjuster |
| CN204581584U (en) * | 2015-03-26 | 2015-08-26 | 蚌埠医学院第一附属医院 | The auxiliary device that a kind of mice is fixing |
| CN106175969A (en) * | 2016-06-29 | 2016-12-07 | 浙江万里学院 | A kind of carry out the device that incidence is fixing for Trionychidae animal |
| CN106492907A (en) * | 2016-12-16 | 2017-03-15 | 冯灏 | Chemical test iron stand |
| CN106618783A (en) * | 2017-03-01 | 2017-05-10 | 东阿阿胶股份有限公司 | Donkey movable combined delivery-aided device and use method thereof |
| CN206330679U (en) * | 2017-01-10 | 2017-07-14 | 朱晓霞 | A kind of medical experiment object clamping device |
| CN206641936U (en) * | 2016-11-10 | 2017-11-17 | 南阳师范学院 | Mouse fixing device |
| CN206978397U (en) * | 2017-07-18 | 2018-02-09 | 孙黎明 | A kind of animal grabbing device |
| CN207356144U (en) * | 2017-03-21 | 2018-05-15 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of animal and veterinary veterinary clinic fixing device |
| CN108420557A (en) * | 2018-03-21 | 2018-08-21 | 和县和顺牧业有限公司 | A kind of telescopic sheep neck skin clamping device |
| CN207745218U (en) * | 2017-05-12 | 2018-08-21 | 云南农业大学 | One kind being used for rat head operation grips pincers |
| CN108635078A (en) * | 2018-07-24 | 2018-10-12 | 中国科学院深圳先进技术研究院 | A kind of head fixing device for living animal experiment |
| CN208211193U (en) * | 2018-05-24 | 2018-12-11 | 王伟 | One kind capturing boar cage |
| CN208974189U (en) * | 2018-05-30 | 2019-06-14 | 黄剑东 | A kind of animal head fixing device of the animal doctor convenient for adjusting |
| CN110025396A (en) * | 2019-04-09 | 2019-07-19 | 高爱文 | A kind of retainer for veterinary therapy |
| US20190239482A1 (en) * | 2018-02-02 | 2019-08-08 | Gayle Peacock Gallagher | Animal Safety Constraint System |
| CN210784822U (en) * | 2019-08-12 | 2020-06-19 | 王彦 | Medical operation fixing device of poultry animal doctor |
| CN211466106U (en) * | 2019-12-26 | 2020-09-11 | 杭州天基消防检测有限公司 | A anchor clamps for fire control detects |
| CN111904650A (en) * | 2020-09-07 | 2020-11-10 | 宁夏医科大学总医院 | Animal fixing device |
| CN211932261U (en) * | 2020-03-20 | 2020-11-17 | 中国人民解放军陆军特色医学中心 | Catching device easy to use |
-
2020
- 2020-12-04 CN CN202011412047.0A patent/CN112426247B/en not_active Expired - Fee Related
Patent Citations (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960746A (en) * | 1998-06-23 | 1999-10-05 | Salts; Nancy L. | Rigid dog grooming restraint |
| US20030000483A1 (en) * | 2001-06-27 | 2003-01-02 | Haber Jason Bernard | Mountable clamp-on cat scratching device |
| US20060271072A1 (en) * | 2003-07-26 | 2006-11-30 | Christian Hummel | Method and device for the endoscopic application of self-closing medical clips |
| WO2011043990A2 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant holder device for animal imaging or surgery |
| WO2013147625A1 (en) * | 2012-03-30 | 2013-10-03 | El-Estwani Aurora A | Veterinary medical table |
| US20150068467A1 (en) * | 2013-09-09 | 2015-03-12 | John George Chirico | Ball and Chain Link Pet Toy |
| CN204581584U (en) * | 2015-03-26 | 2015-08-26 | 蚌埠医学院第一附属医院 | The auxiliary device that a kind of mice is fixing |
| CN204544242U (en) * | 2015-03-31 | 2015-08-12 | 中国石油大学(华东) | A kind of laboratory iron support clamping cross bar levelness adjuster |
| CN106175969A (en) * | 2016-06-29 | 2016-12-07 | 浙江万里学院 | A kind of carry out the device that incidence is fixing for Trionychidae animal |
| CN206641936U (en) * | 2016-11-10 | 2017-11-17 | 南阳师范学院 | Mouse fixing device |
| CN106492907A (en) * | 2016-12-16 | 2017-03-15 | 冯灏 | Chemical test iron stand |
| CN206330679U (en) * | 2017-01-10 | 2017-07-14 | 朱晓霞 | A kind of medical experiment object clamping device |
| CN106618783A (en) * | 2017-03-01 | 2017-05-10 | 东阿阿胶股份有限公司 | Donkey movable combined delivery-aided device and use method thereof |
| CN207356144U (en) * | 2017-03-21 | 2018-05-15 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of animal and veterinary veterinary clinic fixing device |
| CN207745218U (en) * | 2017-05-12 | 2018-08-21 | 云南农业大学 | One kind being used for rat head operation grips pincers |
| CN206978397U (en) * | 2017-07-18 | 2018-02-09 | 孙黎明 | A kind of animal grabbing device |
| US20190239482A1 (en) * | 2018-02-02 | 2019-08-08 | Gayle Peacock Gallagher | Animal Safety Constraint System |
| CN108420557A (en) * | 2018-03-21 | 2018-08-21 | 和县和顺牧业有限公司 | A kind of telescopic sheep neck skin clamping device |
| CN208211193U (en) * | 2018-05-24 | 2018-12-11 | 王伟 | One kind capturing boar cage |
| CN208974189U (en) * | 2018-05-30 | 2019-06-14 | 黄剑东 | A kind of animal head fixing device of the animal doctor convenient for adjusting |
| CN108635078A (en) * | 2018-07-24 | 2018-10-12 | 中国科学院深圳先进技术研究院 | A kind of head fixing device for living animal experiment |
| CN110025396A (en) * | 2019-04-09 | 2019-07-19 | 高爱文 | A kind of retainer for veterinary therapy |
| CN210784822U (en) * | 2019-08-12 | 2020-06-19 | 王彦 | Medical operation fixing device of poultry animal doctor |
| CN211466106U (en) * | 2019-12-26 | 2020-09-11 | 杭州天基消防检测有限公司 | A anchor clamps for fire control detects |
| CN211932261U (en) * | 2020-03-20 | 2020-11-17 | 中国人民解放军陆军特色医学中心 | Catching device easy to use |
| CN111904650A (en) * | 2020-09-07 | 2020-11-10 | 宁夏医科大学总医院 | Animal fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397753A (en) * | 2021-07-30 | 2021-09-17 | 中国人民解放军陆军特色医学中心 | Device and method for manufacturing animal pure craniocerebral impact injury |
| CN113397753B (en) * | 2021-07-30 | 2023-04-14 | 中国人民解放军陆军特色医学中心 | Device and method for manufacturing animal pure craniocerebral impact injury |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112426247B (en) | 2022-05-31 |
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Granted publication date: 20220531 |