CN209827085U - Fixation clamp for mouse experiments - Google Patents
Fixation clamp for mouse experiments Download PDFInfo
- Publication number
- CN209827085U CN209827085U CN201920419776.5U CN201920419776U CN209827085U CN 209827085 U CN209827085 U CN 209827085U CN 201920419776 U CN201920419776 U CN 201920419776U CN 209827085 U CN209827085 U CN 209827085U
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- spring
- fixing clamp
- fixation clamp
- tooth
- 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.)
- Expired - Fee Related
Links
- 238000002474 experimental method Methods 0.000 title claims abstract description 15
- 241000699666 Mus <mouse, genus> Species 0.000 description 11
- 241000699670 Mus sp. Species 0.000 description 6
- 238000004166 bioassay Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement 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
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to a fixation clamp for mouse experiments, including manual clamping piece, connection clamping piece, fixation clamp tooth, loose axle fixed block, fastening spring, spring shaft, chin bracing piece, fastening cap, supporting spring, pull plate of pinching, manual clamping piece of pinching is connected with the fixation clamp tooth through connecting the clamping piece, and manual clamping piece inboard of pinching is provided with the loose axle fixed block, manual clamping piece of pinching, connection clamping piece, fixation clamp tooth and loose axle fixed block are total two sets of, and the symmetry sets up between two sets of, penetrates the loose axle fixed block through the spring shaft between two sets of and fixes, has solved current fixation clamp for mouse experiments, and it is troublesome to use, and inconvenient fixed problem should use widely.
Description
Technical Field
The utility model relates to a biological assay field especially relates to a fixation clamp for mouse experiments.
Background
To help humanize and use mice in laboratories, a large number of graphs, tables, elucidate concepts and methods of operation are needed; listing possible sources and suppliers for various information, feed, medical equipment, cage boxes, scientific research and veterinary supplies; the fixing clamp is often used in mouse experiments, but the existing fixing clamp for the mouse experiments is troublesome to use and inconvenient to fix, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixation clamp for mouse experiments to solve above-mentioned technical problem, for realizing above-mentioned purpose the utility model discloses a following technical scheme:
the utility model provides a fixation clamp for mouse experiments, includes that manual clamping piece, connection clamping piece, fixation clamp tooth, loose axle fixed block, fastening spring, spring axle, fixed connection tooth, rotation axis, pull out the piece of pinching, manual clamping piece of pinching is connected with the fixation clamp tooth through connecting the clamping piece, and manual clamping piece inboard of pinching is provided with the loose axle fixed block, manual clamping piece of pinching, connection clamping piece, fixation clamp tooth and loose axle fixed block are total two sets of, and the symmetry sets up between two sets of, penetrates the loose axle fixed block through the spring axle between two sets of and fixes, and the outside cover of spring axle has fastening spring, the fixed connection tooth is the first tooth of fixation clamp tooth, and the fixed connection tooth passes through the rotation axis and is connected with the pull out the piece, and the pull out the piece can carry out 90 degrees rotations for the fixed connection tooth through the rotation axis.
On the basis of the technical scheme, the fixing clamp teeth are curves with certain radians, and the fixing clamp teeth at the two ends are just staggered, so that the fixing clamp teeth at the two ends can be closed.
On the basis of the technical scheme, the two ends of the fastening spring are provided with exposed spring wires, so that the spring wire at the front end is propped against the manual pinching clamping piece at the left end, and the spring wire at the rear end is propped against the manual pinching clamping piece at the right end.
Compared with the prior art, the utility model has the advantages of it is following: the utility model relates to a rationally, solved current fixation clamp for mouse experiments, use troublesome, inconvenient fixed problem has improved the efficiency in the mouse experiment, uses the utility model discloses the time, can be to the fixing of mouse firmly in pressing from both sides the tooth, and can adjust the height of mouse head through the plectrum, should use widely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the usage change of the present invention.
In the figure: the clamping device comprises a manual pinching clamping piece 1, a connecting clamping piece 2, a fixed clamping tooth 3, a movable shaft fixing block 4, a fastening spring 5, a spring shaft 6, a fixed connecting tooth 7, a rotating shaft 8 and a pulling piece 9.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
A fixing clamp for a mouse experiment comprises a manual pinching clamping piece 1, a connecting clamping piece 2, a fixing clamping tooth 3, a movable shaft fixing block 4, a fastening spring 5, a spring shaft 6, a fixing connecting tooth 7, a rotating shaft 8 and a pulling piece 9, the manual pinching clamping piece 1 is connected with the fixed clamping teeth 3 through the connecting clamping piece 2, the inner side of the manual pinching clamping piece 1 is provided with a movable shaft fixed block 4, the manual pinching clamping piece 1, the connecting clamping piece 2, the fixed clamping teeth 3 and the movable shaft fixing block 4 are divided into two groups, and the two groups are symmetrically arranged, the two groups are fixed by penetrating the movable shaft fixing block 4 through the spring shaft 6, and the outside cover of spring shaft 6 has fastening spring 5, fixed connection tooth 7 is the first tooth of fixed clamp tooth 3, and fixed connection tooth 7 is connected with pulling lug 9 through rotation axis 8, and pulling lug 9 can carry out 90 degrees rotations for fixed connection tooth 7 through rotation axis 8.
The fixed clamp teeth 3 are curves with certain radian, and the fixed clamp teeth 3 at the two ends are just staggered, so that the fixed clamp teeth 3 at the two ends can be closed.
The two ends of the fastening spring 5 are provided with exposed spring wires, so that the spring wire at the front end is propped against the manual pinching clamping piece 1 at the left end, and the spring wire at the rear end is propped against the manual pinching clamping piece 1 at the right end.
The utility model discloses the theory of operation: through the utility model discloses can firmly fix the mice, at first break two manual clamping pieces of holding between the fingers and thumb with the hand during use, make the fixation clamp tooth open and shut, put into the mice, then loosen the hand, at this moment, the mice will be fixed in inside the fixation clamp tooth, through the height of adjustment pull-out piece, and then the height of adjustment mice head, make its mice's head and health keep the level.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The fixing clamp for the mouse experiment is characterized by comprising a manual pinching clamping piece (1), a connecting clamping piece (2), fixing clamp teeth (3), a movable shaft fixing block (4), a fastening spring (5), a spring shaft (6), a fixed connecting tooth (7), a rotating shaft (8) and a pulling piece (9), wherein the manual pinching clamping piece (1) is connected with the fixing clamp teeth (3) through the connecting clamping piece (2), the movable shaft fixing block (4) is arranged on the inner side of the manual pinching clamping piece (1), the connecting clamping piece (2), the fixing clamp teeth (3) and the movable shaft fixing block (4) are arranged in two groups, the two groups are symmetrically arranged, the movable shaft fixing block (4) is penetrated through the spring shaft (6) to be fixed, the fastening spring (5) is sleeved outside the spring shaft (6), and the fixed connecting tooth (7) is a first tooth of the fixing clamp teeth (3), the fixed connecting teeth (7) are connected with the pulling pieces (9) through the rotating shaft (8), and the pulling pieces (9) can rotate 90 degrees relative to the fixed connecting teeth (7) through the rotating shaft (8).
2. The fixing clamp for the mouse experiment as claimed in claim 1, wherein the fixing clamp teeth (3) are curved with a certain radian, and the fixing clamp teeth (3) at the two ends are just staggered, so that the fixing clamp teeth (3) at the two ends can be closed.
3. The fixing clamp for the mouse experiment as claimed in claim 2, wherein the two ends of the fastening spring (5) are provided with exposed spring wires, so that the spring wire at the front end is abutted against the manual pinching clamping piece (1) at the left end, and the spring wire at the rear end is abutted against the manual pinching clamping piece (1) at the right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419776.5U CN209827085U (en) | 2019-03-29 | 2019-03-29 | Fixation clamp for mouse experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419776.5U CN209827085U (en) | 2019-03-29 | 2019-03-29 | Fixation clamp for mouse experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209827085U true CN209827085U (en) | 2019-12-24 |
Family
ID=68908943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419776.5U Expired - Fee Related CN209827085U (en) | 2019-03-29 | 2019-03-29 | Fixation clamp for mouse experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209827085U (en) |
-
2019
- 2019-03-29 CN CN201920419776.5U patent/CN209827085U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 250002, No. eight Li wa Road, Shizhong District, Shandong, Ji'nan, 19 Patentee after: SHANDONG EXPERIMENT ANIMAL CENTER Address before: 250002, No. eight Li wa Road, Shizhong District, Shandong, Ji'nan, 19 Patentee before: Li Hao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |