CN206641935U - A kind of mouse fixing device - Google Patents
A kind of mouse fixing device Download PDFInfo
- Publication number
- CN206641935U CN206641935U CN201621212609.6U CN201621212609U CN206641935U CN 206641935 U CN206641935 U CN 206641935U CN 201621212609 U CN201621212609 U CN 201621212609U CN 206641935 U CN206641935 U CN 206641935U
- Authority
- CN
- China
- Prior art keywords
- clamp
- mouse
- segment
- clip
- fixing device
- 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
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Abstract
It the utility model is related to a kind of mouse fixing device, the mouse fixing device includes clip, first segment and the second segment, clip has expansible and the first clamp of obvolvent, second clamp, first clamp, second clamp is respectively provided with arch clamping part, arch clamping part is in the first clamp, a toroidal cavity for being used to hold mouse neck tightly is surrounded during the second clamp obvolvent, first segment, second segment face-to-face set and respectively with the first clamp, second clamp is connected, first segment and the second segment surround a horn cover for being used to cover on mouse head in two clamp obvolvents.The utility model is easy to operate, is firmly embraced mouse by clip, and without testing the free-hand Baoding mouse of people, and horn cover covers on mouse head and prevents experiment people from being bitten by mouse, securely and reliably.
Description
Technical field
It the utility model is related to a kind of mouse fixing device.
Background technology
Correlation test medically is carried out through conventional mouse, experimenter needs to carry out mouse immune note in experimentation
Penetrate, due to the device of no fixed mouse, if one carries out inoculation to mouse, it is necessary to which left index finger and thumb pinch
The skin of neck of mouse, the tail of mouse are fixed end to end by little finger of toe and nameless centre and around the third finger, mouse,
Right hand syringes are injected to mouse, and still, single one hand carries out Baoding to mouse, is easily bitten by mouse, and not
The appointed part of mouse can accurately be injected.Therefore, if it is desired to ensure that injection is accurate, it is necessary to which two people, which coordinate, to be tried
Test, wherein a human hand held mouse carries out Baoding, another people single-handedly lifts mouse skin or picking up skin with tweezers is presented mouse
Trigonum is fixed, and another hand syringes carry out the positions such as subcutaneous or abdominal cavity to trigonum and injected.
Utility model content
The purpose of this utility model is that providing a kind of safety and one can consolidate to the mouse of the accurate inoculation of mouse
Determine device.
To achieve the above object, the technical solution of the utility model is：
A kind of mouse fixing device, including clip, the first segment and the second segment, clip have expansible and obvolvent
First clamp, the second clamp, the first clamp, the second clamp are respectively provided with arch clamping part, and arch clamping part is in the first clamp, second
One is surrounded during clamp obvolvent and is used to holding tightly the toroidal cavity of mouse neck, the first segment, the second segment set face-to-face and
It is connected respectively with the first clamp, the second clamp, the first segment and the second segment surround one in two clamp obvolvents and be used to cover
In the horn cover of mouse head.
The inner side of arch clamping part is provided with elastic protective layer.
The elastic protective layer is silica gel.
First clamp is wholely set with the first segment, and the second clamp is wholely set with the second segment.
The material of the clip, the first segment and the second segment is plastics.
The beneficial effects of the utility model are：The utility model when in use, opens clip, and first, second clamp opens
The first segment and the second segment is also driven to open simultaneously, first, second segment of horn cover is opened simultaneously, then will be small
Mouse is put into the arch clamping part of clip, closing clamp, and the arch clamping part of clip firmly embraces the neck of mouse, same with this
When, first, second segment is closed at surrounding horn cover, covers on the head of mouse, avoids mouse from biting experimenter.This reality
It is convenient with novel operating, mouse is firmly embraced by clip, without testing the free-hand Baoding mouse of people, and horn cover cover on it is small
Mouse head prevents that test people is bitten by mouse, securely and reliably.
Further, elastic protective layer is provided with the inside of arch clamping part, prevents mechanical damage of the mouse by clamping part.
Further, fixator of the present utility model is adopted made of plastic, and material is easy to get, and makes simple and convenient, practicality
It is stronger.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the embodiment 1 of mouse fixing device of the utility model；
Fig. 2 is structural representation when mouse fixing device opens in Fig. 1.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
A kind of specific embodiment 1 of mouse fixing device of the utility model, as shown in Figure 1 to Figure 2, the mouse fixing device includes
Clip 1, the first segment 2, the second segment 3, clip 1 have expansible and the first clamp 11, the second clamp 12 of obvolvent, the
One clamp 11 and the second clamp 12 are be hinged by hinge 13, and torsion spring is top-loaded between the first clamp 11 and the second clamp 12.Use
When, human hand pinches the afterbody of two clamps, and two clamps of clip open；After release, in the presence of torsion spring, two clamps of clip are embraced
Close.First clamp 11 has the first arch clamping part 111, and the second clamp 12 has the second arch clamping part 121, the clamping of two arches
Portion surrounds a toroidal cavity 4 in two clamp obvolvents, for clamping the neck of mouse.First segment 2 and the face of the second segment 3
It is provided opposite to, and the first segment 2 and the first clamp 11 are connected, the second segment 3 and the second clamp 12 are connected；When two clamps close
Close, drive two segments closure, two segments close back wall and are used to cover on the horn cover 5 of mouse head into one, as shown in Figure 1
State；When two clamps open, two segments of drive are opened, state as shown in Figure 2, and a folder is formed between the head of two clamps
Mouth 14.
The utility model when in use, immune can need that mouse is fixed according to different.1）When to the abdomen of mouse
When chamber carries out inoculation, the head of mouse is towards horn mouth.Clip afterbody is pinched first, and two clamps of clip are opened, with
This simultaneously, two segments are also opened, state as shown in Figure 1；Then mouse is put into the arch clamping part of clip, makes mouse
Towards horn cover, clip is unclamped, the two clamps closure of clip, at the same time two is fan-shaped in head between two segments on head
Body, which also closes, surrounds horn cover, and arch clamping part embraces the neck of mouse, and horn cover covers on the head of mouse, the slot of horn cover
Hold the length of flared end to be more than the length of mouse head, ensure that the head of mouse is located in horn cover, prevent the experiment people that bites
Member.Then the arch clamping part of recycling clip clamps a steel wire on mouse cage, and head one end of fixator is fixed
On mouse cage.2）When needing the head by mouse to expose.Clip afterbody is pinched, two clamps of clip are opened, will be small
Mouse is put into the arch clamping part of clip, makes the afterbody of mouse towards horn cover, and afterbody unclamps folder between two segments
Son, the two clamps closure of clip, clamps the back leg edge of mouse two, and clamp mouse using the clip using the clamp end of clip
The afterbody of mouse, is so fixed on mouse cage by a steel wire on cage.3）Can be according to immune needs, fixed mouse
When, make the belly of mouse upward or back upward, end to end both ends fix after, it is possible to carry out inoculation.
In the present embodiment, the material of clip, the first segment and the second segment is plastics, the first clamp and the first sector
Body by integral forming is set, and the second clamp and the second fan-shaped body by integral forming are set.The internal diameter of arch clamping part is 1.5cm.Two arches
The inner side of shape clamping part is provided with elastic protective layer, and elastic protective layer is layer of silica gel, thickness 0.5cm, two arch clamping parts closure
The toroidal cavity internal diameter formed afterwards is 1cm.The clamp mouth part of two clamps also is provided with elastic protective layer.Because silica gel is flexible, energy
Enough protect mouse not to be mechanically damaged by card division position, while mouse can be securely fixed.
In other embodiments, the first segment can be with removable company with the first clamp, the second segment and the second clamp
Connect, such as open up neck, the first segment and the second segment difference respectively on a side end face of the first clamp and the second clamp
It is inserted into neck, segment can be installed during use as needed, a segment can be only installed.Can also be in the both sides of clamp
Neck is opened up on end face, in use, segment can be moved to opposite side, exchanges mouse immune injection position.
Claims (5)
- A kind of 1. mouse fixing device, it is characterised in that：Including clip, the first segment and the second segment, clip has and can opened Open and be respectively provided with arch clamping part with the first clamp of obvolvent, the second clamp, the first clamp, the second clamp, arch clamping part is A toroidal cavity for being used to hold mouse neck tightly, the first segment, the second fan-shaped dignity are surrounded when one clamp, the second clamp obvolvent It is provided opposite to and is connected respectively with the first clamp, the second clamp, the first segment and the second segment is enclosed in two clamp obvolvents Into a horn cover for covering on mouse head.
- 2. mouse fixing device according to claim 1, it is characterised in that：The inner side of arch clamping part is provided with resilient protection Layer.
- 3. mouse fixing device according to claim 2, it is characterised in that：The elastic protective layer is silica gel.
- 4. according to the mouse fixing device described in claim 1 or 2 or 3, it is characterised in that：First clamp and the first segment It is wholely set, the second clamp is wholely set with the second segment.
- 5. according to the mouse fixing device described in claim 1 or 2 or 3, it is characterised in that：The clip, the first segment and The material of two segments is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212609.6U CN206641935U (en) | 2016-11-10 | 2016-11-10 | A kind of mouse fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621212609.6U CN206641935U (en) | 2016-11-10 | 2016-11-10 | A kind of mouse fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641935U true CN206641935U (en) | 2017-11-17 |
Family
ID=60283412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621212609.6U Expired - Fee Related CN206641935U (en) | 2016-11-10 | 2016-11-10 | A kind of mouse fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363792A (en) * | 2018-10-24 | 2019-02-22 | 河南科技大学 | It is a kind of for taking the auxiliary fixer of mouse brain |
-
2016
- 2016-11-10 CN CN201621212609.6U patent/CN206641935U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109363792A (en) * | 2018-10-24 | 2019-02-22 | 河南科技大学 | It is a kind of for taking the auxiliary fixer of mouse brain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20191110 |