CN204542435U - A kind of mouse fixing - Google Patents
A kind of mouse fixing Download PDFInfo
- Publication number
- CN204542435U CN204542435U CN201520180801.0U CN201520180801U CN204542435U CN 204542435 U CN204542435 U CN 204542435U CN 201520180801 U CN201520180801 U CN 201520180801U CN 204542435 U CN204542435 U CN 204542435U
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- China
- Prior art keywords
- cylindrical shell
- mice
- base plate
- holding piece
- mouse fixing
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Abstract
The utility model discloses a kind of mouse fixing, comprise base plate and the cylindrical shell for placing mice, described cylindrical shell is fixedly installed on described base plate, described cylindrical shell one end open and be provided with end cap, the other end of described cylindrical shell is that reducing shape is for holding mouse head, the top of described cylindrical shell is provided with the observation window for observing mice, and described cylindrical shell is evenly distributed with louvre, and described inner barrel is provided with the clamp assemblies for clamping mice trunk.Mouse fixing of the present utility model has the advantage that structure is simple, easy and simple to handle, size is adjustable.
Description
Technical field
This utility model relates generally to Experiment of Zoology equipment technical field, refers in particular to a kind of mouse fixing.
Background technology
Mice is the laboratory animal that a kind of medical research is commonly used, the multidisciplinary conventional laboratory animals such as medical science, biology, pharmacology, pathology, need be protected it during crawl bite, the operation such as of short duration intraperitoneal administration directly can arrest administration, but when operating as needed repeatedly intraperitoneal administration or tail vein injection or tail venesection etc., need the long period to fix, need to use corresponding mouse fixing device.In the past conventional in test holder has plastic cylinder to fill holder, have length adjustable holder, but there is mouse web portion and can not fully expose, and is unfavorable for the problems such as experimental implementation, and the holder simultaneously made by smooth material is unfavorable for that mice such as to put at the problem.
People devise various mouse fixing device, but because mice head is not of uniform size, after putting into mouse fixing device, if mice is very little, it has larger activity space in holder, when testing, mice can continuous play, impact experiment preparatory, and if mice head is larger, put to enter holder again, or put into and easily cause mice to be suffocated afterwards.
Therefore, design a kind of structure simple, easy to use, can the mouse fixing of adjusting size be a technical problem needing solution badly.
Utility model content
The technical problems to be solved in the utility model is just: the technical problem existed for prior art, and this utility model provides that a kind of structure is simple, reasonable in design, good heat dissipation and can fix the fixture of mice.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is:
A kind of mouse fixing, comprise base plate and the cylindrical shell for placing mice, described cylindrical shell is fixedly installed on described base plate, described cylindrical shell one end open and be provided with end cap, the other end of described cylindrical shell is that reducing shape is for holding mouse head, the top of described cylindrical shell is provided with the observation window for observing mice, and described cylindrical shell is evenly distributed with louvre, and described inner barrel is provided with the clamp assemblies for clamping mice trunk.
Further improvement as technique scheme:
Described clamp assemblies comprise be arranged on described inner barrel both sides holding piece, be arranged on support on described base plate and adjusting screw(rod), described support is provided with swivel nut, and described adjusting screw(rod) is flexibly connected with described holding piece through after swivel nut, cylindrical shell successively.
One end that described adjusting screw(rod) stretches in cylindrical shell is provided with universal ball end, and described holding piece is provided with universal ball seat, and described universal ball end freely rotates in universal ball seat.
Described clamp assemblies comprise be arranged on described inner barrel both sides holding piece, be arranged on support on described base plate and adjusting rod, described support is arranged on sliding sleeve, described adjusting rod is fixedly connected with described holding piece through after described sliding sleeve, cylindrical shell successively, the adjusting rod between described holding piece and cylinder inboard wall is provided with adjustment Compress Spring.
The curved shape of described holding piece.
Described cylindrical shell is fixed on described base plate by more than one anchor ear.
The quantity of described anchor ear is two, is evenly distributed on cylindrical shell.
One end that described adjusting screw(rod) stretches out cylindrical shell is provided with swing handle.
One end that described adjusting rod stretches out cylindrical shell is provided with handle.
Compared with prior art, the utility model has the advantage of:
Mouse fixing of the present utility model, after mice is put into cylindrical shell, its head is stretched out from reducing shape opening part, then clamped by the trunk of clamp assemblies by mice, thus conveniently relevant treatment is carried out to mice, cylindrical shell is provided with observation window and aperture, abundant heat radiation can not only be ensured, the medical experiments such as blood drawing of simultaneously also can observing mice and have an injection.Clamp assemblies in mouse fixing of the present utility model can regulate, and can be suitable for the Mus of different size, and easy to adjust, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model.
Fig. 2 is the sectional structure schematic diagram of the present embodiment one.
Fig. 3 is the sectional structure schematic diagram of the present embodiment two.
Number in the figure represents: 1, base plate; 2, cylindrical shell; 21, end cap; 22, observation window; 23, aperture; 3, anchor ear; 4, clamp assemblies; 41, support; 42, swivel nut; 43, adjusting screw(rod); 44, holding piece; 45, universal ball end; 46, universal ball seat; 47, sliding sleeve; 48, adjusting rod; 49, Compress Spring is regulated; 5, swing handle; 6, shake hands.
Detailed description of the invention
Below in conjunction with Figure of description and specific embodiment, this utility model is further described.
Embodiment one:
As shown in Figure 1 to Figure 3, the mouse fixing of the present embodiment, comprise base plate 1 and the cylindrical shell 2 for placing mice, cylindrical shell 2 is fixedly installed on base plate 1, cylindrical shell 2 one end open and be provided with end cap 21, for sealing mice, the other end of cylindrical shell 2 is that reducing shape is for holding mouse head, the top of cylindrical shell 2 is provided with the observation window 22 for observing mice, cylindrical shell 2 is evenly distributed with aperture 23, and cylindrical shell 2 inside is provided with the clamp assemblies 4 for clamping mice trunk.Mouse fixing of the present utility model, after mice being put into cylindrical shell 2, its head is stretched out from reducing shape opening part, then clamped by the trunk of clamp assemblies 4 by mice, thus conveniently relevant treatment is carried out to mice, cylindrical shell 2 is provided with observation window 22 and aperture 23, abundant heat radiation can not only be ensured, the medical experiments such as blood drawing of simultaneously also can observing mice and have an injection.
In the present embodiment, clamp assemblies 4 comprise be arranged on the inner both sides of cylindrical shell 2 holding piece 44, be arranged on support 41 on base plate 1 and adjusting screw(rod) 43, support 41 is provided with swivel nut 42, adjusting screw(rod) 43 is flexibly connected with holding piece 44 through after swivel nut 42, cylindrical shell 2 successively.
In the present embodiment, adjusting screw(rod) 43 one end stretched in cylindrical shell 2 is provided with universal ball end 45, holding piece 44 is provided with multi-directional ball headstock 46, and universal ball end 45 freely rotates in multi-directional ball headstock 46; One end that adjusting screw(rod) 43 stretches out cylindrical shell 2 is provided with swing handle 5, convenient adjustment.Regulate the spacing of two holding pieces 44 by rotating swing handle 5, thus suitably regulate for the Mus of different size.
In the present embodiment, the curved shape of holding piece 44, makes holding piece 44 and mice trunk match as far as possible, avoids damaging mice.
In the present embodiment, cylindrical shell 2 is fixed on base plate 1 by two anchor ears 3, is evenly distributed on cylindrical shell 2.
During experiment, the open at one end of mice from cylindrical shell 2 is introduced, then end cap 21 is closed, then according to the swing handle 5 of the head size adjustment clamp assemblies 4 of mice, by holding piece 44, mice is fixed, make it be unable to stir any more.And then medical experiment is carried out to mice, observed the active situation of mice by observation window 22 or aperture 34, the medical experiment such as also can conveniently to draw blood to mice, have an injection simultaneously.
Embodiment two:
The difference of the present embodiment and embodiment one is only: clamp assemblies 4 comprise be arranged on the inner both sides of cylindrical shell 2 holding piece 44, be arranged on support 41 on base plate 1 and adjusting rod 48, support 41 is arranged on sliding sleeve 47, adjusting rod 48 is fixedly connected with holding piece 44 through after sliding sleeve 47, cylindrical shell 2 successively, the adjusting rod 48 between holding piece 44 and cylindrical shell 2 inwall is provided with and regulates Compress Spring 49; One end that described adjusting rod 48 stretches out cylindrical shell 2 is provided with handle 6.By regulating the effect of Compress Spring 49, make the Contact of holding piece 44 and mice.It is identical with embodiment one that other does not state content, do not repeat them here.
Below be only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under this utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under this utility model principle prerequisite, protection domain of the present utility model should be considered as.
Claims (5)
1. a mouse fixing, it is characterized in that, comprise base plate and the cylindrical shell for placing mice, described cylindrical shell is fixedly installed on described base plate, described cylindrical shell one end open and be provided with end cap, the other end of described cylindrical shell be reducing shape for holding mouse head, the top of described cylindrical shell is provided with the observation window for observing mice, described cylindrical shell is evenly distributed with aperture, and described inner barrel is provided with the clamp assemblies for clamping mice trunk; Described clamp assemblies comprise be arranged on described inner barrel both sides holding piece, be arranged on support on described base plate and adjusting rod, described support is arranged on sliding sleeve, described adjusting rod is fixedly connected with described holding piece through after described sliding sleeve, cylindrical shell successively, the adjusting rod between described holding piece and cylinder inboard wall is provided with adjustment Compress Spring.
2. mouse fixing according to claim 1, is characterized in that, the curved shape of described holding piece.
3. mouse fixing according to claim 2, is characterized in that, described cylindrical shell is fixed on described base plate by more than one anchor ear.
4. mouse fixing according to claim 3, is characterized in that, the quantity of described anchor ear is two, is evenly distributed on cylindrical shell.
5. mouse fixing according to claim 1, is characterized in that, one end that described adjusting rod stretches out cylindrical shell is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180801.0U CN204542435U (en) | 2015-03-28 | 2015-03-28 | A kind of mouse fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180801.0U CN204542435U (en) | 2015-03-28 | 2015-03-28 | A kind of mouse fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204542435U true CN204542435U (en) | 2015-08-12 |
Family
ID=53817611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520180801.0U Expired - Fee Related CN204542435U (en) | 2015-03-28 | 2015-03-28 | A kind of mouse fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204542435U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287040A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一人民医院 | Medical experiment animal treating and fixing equipment |
| CN106172070A (en) * | 2016-09-24 | 2016-12-07 | 王建 | Pet bathing fixing device |
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN108784881A (en) * | 2018-03-28 | 2018-11-13 | 中国人民解放军总医院 | A kind of mouse kidney live body micro-imaging and tracer corollary system |
| CN111870383A (en) * | 2020-09-03 | 2020-11-03 | 济宁市第一人民医院 | Mouse tail intravenous route fixing device who is fit for different specifications and be convenient for adjust |
| CN112155781A (en) * | 2020-10-20 | 2021-01-01 | 华中科技大学同济医学院附属协和医院 | Mouse fixing device for experiments |
-
2015
- 2015-03-28 CN CN201520180801.0U patent/CN204542435U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287040A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一人民医院 | Medical experiment animal treating and fixing equipment |
| CN106172070A (en) * | 2016-09-24 | 2016-12-07 | 王建 | Pet bathing fixing device |
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN108784881A (en) * | 2018-03-28 | 2018-11-13 | 中国人民解放军总医院 | A kind of mouse kidney live body micro-imaging and tracer corollary system |
| CN108784881B (en) * | 2018-03-28 | 2023-05-16 | 中国人民解放军总医院 | Mouse kidney living body microscopic imaging and tracing matching system |
| CN111870383A (en) * | 2020-09-03 | 2020-11-03 | 济宁市第一人民医院 | Mouse tail intravenous route fixing device who is fit for different specifications and be convenient for adjust |
| CN112155781A (en) * | 2020-10-20 | 2021-01-01 | 华中科技大学同济医学院附属协和医院 | Mouse fixing device for experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |