CN113017900B - Detachable rack for primate experiment restraint device and using method thereof - Google Patents
Detachable rack for primate experiment restraint device and using method thereof Download PDFInfo
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- CN113017900B CN113017900B CN202110258441.1A CN202110258441A CN113017900B CN 113017900 B CN113017900 B CN 113017900B CN 202110258441 A CN202110258441 A CN 202110258441A CN 113017900 B CN113017900 B CN 113017900B
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- 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
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Abstract
The invention discloses a detachable rack for a primate experiment restraint device and a using method thereof, wherein the detachable rack comprises a bottom plate, a bevel gear transmission assembly, a toothed roller and a belt, a mounting groove is formed in the edge of the top of the bottom plate, a vertical rod is arranged in the mounting groove, a side plate is fixed on the vertical rod through a bolt, a control rod is arranged in the middle of the bottom plate, the edge end of the control rod is positioned in a guide disc, an embedded shaft of the guide disc is connected into the bottom plate, one end of the guide disc is connected with a screw rod through the bevel gear transmission assembly, the screw rod is connected into a telescopic groove through a shaft, the telescopic groove is formed in the inner wall of the mounting groove, one end of the fixed rod is positioned in the fixing groove, an edge groove is formed in the side of the bottom plate, and the toothed roller is arranged below a supporting plate. This primate experiment restraint device is with dismantling frame and application method thereof, can be convenient dismantle the installation to the frame, can carry out auxiliary stay to the frame simultaneously, avoid the animal to rock and lead to the frame to empty.
Description
Technical Field
The invention relates to the technical field of animal experiments, in particular to a detachable rack for a primate experiment restraint device and a using method thereof.
Background
In order to improve human viability, protect the human simultaneously, through carrying out the animal experiment, carry out the research and development of medicine, in the primate experiment, for the going on of convenient experiment, need adopt restraint device to fix the animal usually, conveniently draw blood and gather operations such as breathing, in restraint device's use, generally can fix the restraint structure in the frame, nevertheless current frame has following problem when using:
in order to facilitate the movement and the installation of the frame, the detachable frame is required to be adopted usually, but the existing detachable frame is assembled mostly in a bolt fixing mode, the integral installation is troublesome, the bolts are easy to loosen along with struggling of animals, the assembly and disassembly are inconvenient to carry out fast and effectively, and in the animal experiment process, the struggling of the animals easily causes the frame to topple over, the existing frame is inconvenient to carry out auxiliary supporting, and the using effect is not good.
Aiming at the problems, innovative design is urgently needed on the basis of the original rack.
Disclosure of Invention
The invention aims to provide a detachable rack for a primate experiment restraint device and a using method thereof, and aims to solve the problems that the existing rack provided by the background technology is inconvenient to install and detach quickly and effectively and is inconvenient to support in an auxiliary mode.
In order to achieve the purpose, the invention provides the following technical scheme: a detachable rack for a primate experiment restraint device comprises a bottom plate, a bevel gear transmission component, a toothed roller and a belt, wherein a mounting groove is formed in the top edge of the bottom plate, a vertical rod is arranged in the mounting groove, a side plate is fixed on the vertical rod through a bolt, a control rod is arranged in the middle of the bottom plate, the side end of the control rod is positioned in a guide disc, an embedded shaft of the guide disc is connected into the bottom plate, one end of the guide disc is connected with a screw rod through the bevel gear transmission component, the screw rod is connected into a telescopic groove in a shaft mode, the telescopic groove is formed in the inner wall of the mounting groove, a fixing rod is sleeved on the screw rod in a threaded mode, one end of the fixing rod is positioned in the fixing groove, the fixing groove is formed in the bottom edge of the vertical rod, an edge groove is formed in the side of the bottom plate, a support plate is arranged in the edge groove, a rack is fixed at the bottom of the support plate, the toothed roller is arranged below the support plate, and the fluted roller embedded shaft is connected in the bottom plate.
Preferably, one end of the control rod is positioned in the guide groove, the guide groove is formed in the end portion of the guide disc, the retraction groove is formed in the outer side of the guide disc, and the retraction groove is formed in the inner wall of the bottom plate.
Preferably, the cross-section of the control rod is designed to be a rectangular structure, and one end of the control rod is attached to the guide groove.
Preferably, sliding connection between dead lever and the flexible groove, and mutual block between one end of dead lever and the fixed slot to mutually perpendicular between dead lever and the montant.
Preferably, the avris of dead lever is provided with the locating lever, and the one end of locating lever runs through logical groove and is located the constant head tank to the outside of reference column is seted up to the constant head tank, location post hub connection is in the movable groove, and the movable groove is seted up in the inside of bottom plate, and is connected with the belt between reference column and the fluted roller.
Preferably, the supporting plate is designed to be of an arc-shaped structure, and the supporting plate and the side groove are attached to each other and slide.
Preferably, the racks are distributed on the inner wall of the supporting plate at equal angles, and the racks are meshed with the toothed rollers.
Preferably, sliding connection between locating lever and the constant head tank, and the constant head tank is the heliciform and distributes in the outside of reference column.
The invention provides another technical scheme for providing a using method of a detachable rack for a primate experiment restraint device, which comprises the following steps:
s1, inserting the vertical rods into the mounting grooves in the bottom plate in sequence, manually rotating the control rod, driving the guide disc to rotate by the control rod, driving the screw rod to rotate by the guide disc through the bevel gear transmission assembly, enabling the screw rod to drive the fixing rod to move and clamp the fixing rod into the fixing grooves, locking and fixing the vertical rods in the transverse direction, and then mounting the side plates on the vertical rods through fasteners;
s2: when the fixed rod moves, the positioning rod on the outer side of the fixed rod penetrates through the through groove to slide in the positioning groove to drive the positioning column to rotate, so that the positioning column can drive the gear roller to rotate through the belt;
s3: the gear roller is meshed and contacted with the rack during rotation to drive the supporting plate to slide outwards in the side groove, so that the bottom of the supporting plate and the bottom of the bottom plate keep the same horizontal plane, and the bottom plate is supported in an auxiliary manner through the supporting plate;
s4: after the assembly is finished, the control rod is moved out of the guide groove in the guide disc and moved in the retraction groove until the control rod is completely moved to the side of the retraction groove, so that the control rod is retracted and prevented from influencing subsequent installation.
Compared with the prior art, the invention has the beneficial effects that: the primate experiment restraint device is provided with a detachable rack and a using method thereof;
1. the guide disc is driven to rotate through the control rod, so that the guide disc can drive the screw to rotate through the bevel gear transmission assembly, the fixing rod is driven to slide in the telescopic groove, when the vertical rods are vertically inserted into the mounting groove, the fixing rod is inserted into the fixing groove, the vertical rods are fixed through transverse locking, the four vertical rods only need to rotate the control rod to be fixed, and the operation is simple;
2. through setting up the locating lever in the dead lever outside, it follows the dead lever when sliding, can slide in the constant head tank, according to the shape of constant head tank, can drive the rotation of reference column, make the reference column can pass through the rotation of belt drive fluted roller, through the meshing contact of fluted roller and rack, the bracing piece that can drive the arc structure slides in the limit inslot, and then realize when fixing the montant, can carry out the auxiliary stay to the bottom plate through the bracing piece, effectively avoid the bottom plate to rock and empty.
Drawings
FIG. 1 is a schematic top sectional view of the present invention;
FIG. 2 is a schematic side sectional view of a vertical rod according to the present invention;
FIG. 3 is a schematic top view of the vertical rod of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic front sectional view of the present invention;
FIG. 6 is a schematic view of an expanded structure of the positioning slot of the present invention;
FIG. 7 is a schematic side sectional view of a control lever according to the present invention.
In the figure: 1. a base plate; 2. mounting grooves; 3. a vertical rod; 4. a side plate; 5. a control lever; 6. a guide disc; 7. a bevel gear transmission assembly; 8. a screw; 9. a telescopic groove; 10. fixing the rod; 11. fixing grooves; 12. a guide groove; 13. a retraction slot; 14. a side groove; 15. a support plate; 16. a rack; 17. a toothed roller; 18. positioning a rod; 19. a through groove; 20. positioning a groove; 21. a positioning column; 22. a movable groove; 23. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a detachable frame for a primate experiment restraint device comprises a bottom plate 1, a mounting groove 2, a vertical rod 3, a side plate 4, a control rod 5, a guide disc 6, a bevel gear transmission component 7, a screw rod 8, a telescopic groove 9, a fixed rod 10, a fixed groove 11, a guide groove 12, a retraction groove 13, a side groove 14, a support plate 15, a rack 16, a gear roller 17, a positioning rod 18, a through groove 19, a positioning groove 20, a positioning column 21, a movable groove 22 and a belt 23, wherein the top edge of the bottom plate 1 is provided with the mounting groove 2, the vertical rod 3 is arranged in the mounting groove 2, the side plate 4 is fixed on the vertical rod 3 through a bolt, the middle part of the bottom plate 1 is provided with the control rod 5, the side end of the control rod 5 is positioned in the guide disc 6, the guide disc 6 is embedded in the bottom plate 1 in a shaft manner, one end of the guide disc 6 is connected with the screw rod 8 through the bevel gear transmission component 7, the screw rod 8 is connected in the shaft manner in the telescopic groove 9, and the telescopic groove 9 is arranged on the inner wall of the mounting groove 2, and threaded sleeve is equipped with dead lever 10 on the screw rod 8, and the one end of dead lever 10 is located fixed slot 11, and fixed slot 11 is seted up in the bottom edge of montant 3, and limit groove 14 has been seted up to the avris of bottom plate 1, and has placed backup pad 15 in the limit groove 14 to the bottom of backup pad 15 is fixed with rack 16, and the below of backup pad 15 is provided with fluted roller 17, and the embedded hub connection of fluted roller 17 is in bottom plate 1.
One end of the control rod 5 is positioned in the guide groove 12, the guide groove 12 is formed in the end portion of the guide disc 6, the retraction groove 13 is formed in the outer side of the guide disc 6, the retraction groove 13 is formed in the inner wall of the bottom plate 1, the cross section of the control rod 5 is in a rectangular structural design, one end of the control rod 5 is attached to the guide groove 12, the control rod 5 can drive the guide disc 6 to rotate through the guide groove 12, meanwhile, the control rod 5 can also be separated from the guide groove 12 and enter the retraction groove 13 to be retracted, and the influence on subsequent installation is avoided;
the fixing rod 10 is connected with the telescopic groove 9 in a sliding mode, one end of the fixing rod 10 is clamped with the fixing groove 11, the fixing rod 10 is perpendicular to the vertical rod 3, when the control rod 5 drives the guide disc 6 to rotate, the guide disc 6 drives the screw rod 8 to rotate in the telescopic groove 9 through the bevel gear transmission assembly 7, the fixing rod 10 can be driven to slide and clamped into the fixing groove 11, and the vertical rod 3 is locked and fixed transversely;
the side of the fixed rod 10 is provided with a positioning rod 18, one end of the positioning rod 18 penetrates through a through groove 19 and is positioned in a positioning groove 20, the positioning groove 20 is arranged on the outer side of a positioning column 21, the positioning column 21 is connected in a movable groove 22 in a shaft mode, the movable groove 22 is arranged in the bottom plate 1 in a penetrating mode, a belt 23 is connected between the positioning column 21 and a toothed roller 17, the positioning rod 18 is connected with the positioning groove 20 in a sliding mode, the positioning groove 20 is distributed on the outer side of the positioning column 21 in a spiral mode, when the positioning rod 18 moves along with the fixed rod 10, the end portion of the positioning rod slides in the positioning groove 20 and can be influenced by the shape of the positioning groove 20 to drive the positioning column 21 to rotate, and the positioning column 21 can drive the toothed roller 17 to rotate synchronously through the belt 23;
The invention provides another technical scheme for providing a using method of a detachable rack for a primate experiment restraint device, which comprises the following steps:
firstly, inserting 4 vertical rods 3 into a mounting groove 2 on a bottom plate 1 in sequence, manually rotating a control rod 5, driving a guide disc 6 to rotate by the control rod 5, driving a screw 8 to rotate by the guide disc 6 through a bevel gear transmission assembly 7, enabling the screw 8 to drive a fixing rod 10 to move and clamp the fixing rod into a fixing groove 11, locking and fixing the vertical rods 3 in a transverse direction, and then mounting a side plate 4 on the vertical rods 3 through fasteners;
the second step is that: when the fixing rod 10 moves, the positioning rod 18 on the outer side of the fixing rod penetrates through the through groove 19 to slide in the positioning groove 20, so that the positioning column 21 is driven to rotate, and the positioning column 21 can drive the gear roller 17 to rotate through the belt 23;
the third step: the gear roller 17 is meshed with the rack 16 to contact with the rack during rotation, and drives the support plate 15 to slide outwards in the side groove 14, so that the bottom of the support plate 15 and the bottom of the bottom plate 1 keep the same horizontal plane, and the bottom plate 1 is supported in an auxiliary manner through the support plate 15;
the fourth step: after the assembly is finished, the control rod 5 is moved out of the guide groove 12 on the guide disc 6, the control rod 5 is moved in the retraction groove 13 until the control rod is completely moved to the side of the retraction groove 13, and the control rod 5 is retracted to avoid influencing the subsequent installation.
The working principle is as follows: when the detachable rack for the primate experiment restraint device and the using method thereof are used, as shown in fig. 1-4 and 7, firstly, 4 vertical rods 3 are sequentially inserted into a mounting groove 2 on a bottom plate 1, then a control rod 5 is manually rotated, the control rod 5 drives a guide disc 6 to rotate through a guide groove 12, the guide disc 6 drives a screw 8 to rotate in a telescopic groove 9 through a bevel gear transmission assembly 7, a fixing rod 10 can be driven to slide and be clamped into a fixing groove 11, the vertical rods 3 are transversely locked and fixed, then a side plate 4 is mounted on the vertical rods 3 through fasteners, then the control rod 5 is moved out of the guide groove 12 on the guide disc 6, and the control rod 5 is moved in a retraction groove 13 until the control rod is completely moved to the side of the retraction groove 13, the control rod 5 is retracted, and prevented from influencing subsequent mounting;
next, as shown in fig. 1 and fig. 4-6, when the fixing rod 10 is moving, the positioning rod 18 outside the fixing rod passes through the through groove 19 and slides in the positioning groove 20, and is influenced by the shape of the positioning groove 20, so as to drive the positioning column 21 to rotate, so that the positioning column 21 can drive the toothed roller 17 to rotate synchronously through the belt 23, and when the toothed roller 17 rotates, the supporting plate 15 can be driven to slide in the side groove 14 through meshing contact with the rack 16, so that the supporting plate 15 and the bottom of the bottom plate 1 are at the same horizontal plane, and the bottom plate 1 is conveniently supported by the supporting plate 15.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a primate experiment restraint device is with dismantling frame, includes bottom plate (1), awl tooth drive assembly (7), fluted roller (17) and belt (23), its characterized in that: the edge of the top of the bottom plate (1) is provided with a mounting groove (2), a vertical rod (3) is placed in the mounting groove (2), a side plate (4) is fixed on the vertical rod (3) through a bolt, a control rod (5) is arranged in the middle of the bottom plate (1), the side end of the control rod (5) is positioned in a guide disc (6), an embedded shaft of the guide disc (6) is connected in the bottom plate (1), one end of the guide disc (6) is connected with a screw rod (8) through a bevel gear transmission component (7), the screw rod (8) is connected in a telescopic groove (9) in a shaft mode, the telescopic groove (9) is formed in the inner wall of the mounting groove (2), a fixing rod (10) is sleeved on the screw rod (8) in a threaded manner, one end of the fixing rod (10) is positioned in a fixing groove (11), the fixing groove (11) is formed in the edge of the bottom of the vertical rod (3), and a side groove (14) is formed in the bottom plate (1), a supporting plate (15) is placed in the side groove (14), a rack (16) is fixed at the bottom of the supporting plate (15), a toothed roller (17) is arranged below the supporting plate (15), and the toothed roller (17) is connected in the bottom plate (1) in an embedded shaft manner;
one end of the control rod (5) is positioned in the guide groove (12), the guide groove (12) is formed in the end part of the guide disc (6), the outer side of the guide disc (6) is provided with a retractable groove (13), and the retractable groove (13) is formed in the inner wall of the bottom plate (1);
the section of the control rod (5) is designed into a rectangular structure, and one end of the control rod (5) is attached to the guide groove (12);
the fixing rod (10) is connected with the telescopic groove (9) in a sliding mode, one end of the fixing rod (10) is clamped with the fixing groove (11) in a clamping mode, and the fixing rod (10) is perpendicular to the vertical rod (3);
a positioning rod (18) is arranged on the side of the fixing rod (10), one end of the positioning rod (18) penetrates through the through groove (19) and is located in the positioning groove (20), the positioning groove (20) is formed in the outer side of the positioning column (21), the positioning column (21) is connected with the inside of the movable groove (22) in a shaft mode, the movable groove (22) is formed in the bottom plate (1), and a belt (23) is connected between the positioning column (21) and the toothed roller (17);
the supporting plate (15) is designed to be of an arc-shaped structure, and the supporting plate (15) is attached to and slides with the side groove (14);
the racks (16) are distributed on the inner wall of the supporting plate (15) at equal angles, and the racks (16) are meshed with the toothed rollers (17).
2. The detachable frame for the primate experimental restraint device according to claim 1, wherein: the positioning rod (18) is connected with the positioning groove (20) in a sliding mode, and the positioning groove (20) is distributed on the outer side of the positioning column (21) in a spiral mode.
3. The method of using a removable housing for a primate experimental restraint device of claim 1, comprising the steps of:
s1, sequentially inserting 4 vertical rods (3) into a mounting groove (2) in a bottom plate (1), manually rotating a control rod (5), driving a guide disc (6) to rotate by the control rod (5), driving a screw rod (8) to rotate by the guide disc (6) through a bevel gear transmission assembly (7), enabling the screw rod (8) to drive a fixing rod (10) to move and clamp the fixing rod into a fixing groove (11), transversely locking and fixing the vertical rods (3), and then mounting side plates (4) on the vertical rods (3) through fasteners;
s2: when the fixing rod (10) moves, the positioning rod (18) on the outer side of the fixing rod penetrates through the through groove (19) and slides in the positioning groove (20) to drive the positioning column (21) to rotate, so that the positioning column (21) can drive the gear roller (17) to rotate through the belt (23);
s3: the gear roller (17) is meshed and contacted with the rack (16) when rotating, the support plate (15) is driven to slide outwards in the side groove (14), the bottom of the support plate (15) and the bottom of the bottom plate (1) keep the same horizontal plane, and the bottom plate (1) is supported in an auxiliary mode through the support plate (15);
s4: after the assembly is finished, the control rod (5) is moved out of the guide groove (12) in the guide disc (6), the control rod (5) is moved in the retraction groove (13) until the control rod is completely moved to the side of the retraction groove (13), and the control rod (5) is retracted to avoid the influence on subsequent installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110258441.1A CN113017900B (en) | 2021-03-09 | 2021-03-09 | Detachable rack for primate experiment restraint device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110258441.1A CN113017900B (en) | 2021-03-09 | 2021-03-09 | Detachable rack for primate experiment restraint device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113017900A CN113017900A (en) | 2021-06-25 |
| CN113017900B true CN113017900B (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110258441.1A Active CN113017900B (en) | 2021-03-09 | 2021-03-09 | Detachable rack for primate experiment restraint device and using method thereof |
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|---|---|---|---|---|
| CN206621447U (en) * | 2016-12-21 | 2017-11-10 | 兰州大学 | Primate fixes chair |
| CN209861806U (en) * | 2019-05-05 | 2019-12-31 | 闽清县盛旺佳食用菌农业专业合作社 | Small-size plastic mulching machine convenient to adjust tectorial membrane size |
| CN209899658U (en) * | 2019-04-09 | 2020-01-07 | 刘馨阳 | Tool for veterinarian operation |
| CN210339947U (en) * | 2019-06-14 | 2020-04-17 | 江苏金枫达电缆有限公司 | Wire and cable is with receiving and releasing device |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
| CN211841852U (en) * | 2019-11-01 | 2020-11-03 | 吴江协腾精密模具有限公司 | Detachable multifunctional machining manufacturing workbench |
-
2021
- 2021-03-09 CN CN202110258441.1A patent/CN113017900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206621447U (en) * | 2016-12-21 | 2017-11-10 | 兰州大学 | Primate fixes chair |
| CN209899658U (en) * | 2019-04-09 | 2020-01-07 | 刘馨阳 | Tool for veterinarian operation |
| CN209861806U (en) * | 2019-05-05 | 2019-12-31 | 闽清县盛旺佳食用菌农业专业合作社 | Small-size plastic mulching machine convenient to adjust tectorial membrane size |
| CN210339947U (en) * | 2019-06-14 | 2020-04-17 | 江苏金枫达电缆有限公司 | Wire and cable is with receiving and releasing device |
| CN211841852U (en) * | 2019-11-01 | 2020-11-03 | 吴江协腾精密模具有限公司 | Detachable multifunctional machining manufacturing workbench |
| CN111687717A (en) * | 2020-06-12 | 2020-09-22 | 王以诺 | Automatic grinding equipment for upper surface of workpiece |
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| CN113017900A (en) | 2021-06-25 |
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