CN208823045U - A kind of pair of experimental mouse clamping and fixed device - Google Patents
A kind of pair of experimental mouse clamping and fixed device Download PDFInfo
- Publication number
- CN208823045U CN208823045U CN201820614087.5U CN201820614087U CN208823045U CN 208823045 U CN208823045 U CN 208823045U CN 201820614087 U CN201820614087 U CN 201820614087U CN 208823045 U CN208823045 U CN 208823045U
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- connecting rod
- rod
- bracket
- experimental mouse
- connecting rods
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Abstract
The utility model relates to a kind of pair of experimental mouse clamping and fixed devices, including activity cage, bracket and control-rod, activity cage includes two first connecting rods and two second connecting rods, first connecting rod is parallel with second connecting rod, two first connecting rods and two second connecting rods are distributed at parallelogram, the both ends of first connecting rod pass through two third connecting rods respectively and connect with two second connecting rods, the both ends of third connecting rod are hinged with first connecting rod and second connecting rod respectively, the first block is provided between first connecting rod and second connecting rod along its length, the second block is provided between four third connecting rods of one end of first connecting rod, two first connecting rods pass through slide bar respectively and connect with bracket slide, control-rod is connect with bracket slide, and one end and the middle part of a second connecting rod are affixed.The utility model provides experimental mouse clamping apparatus, can be used for the clamping to experimental mouse, be bitten to avoid experimenter by experimental mouse, and can be used for the fixation to experimental mouse, to complete the various experimental implementations to experimental mouse.
Description
Technical field
The utility model relates to zoopery auxiliary implement fields, and in particular to what a kind of pair of experimental mouse was clamped and fixed
Device.
Background technique
Experimental mouse is most common a kind of experimental animal in scientific research, when experimental mouse usually to be caught to next out of mouse cage, is all
Experimenter directly clutches, and grabs although experimenter would generally wear gloves, still inevitably by reality
Test damaged by rats wound.In addition, experimental mouse is fixed or is fixed, to be injected intravenously, medicine feed, is beaten after crawl experimental mouse
The various test operations such as ear tag.Although disclosing some experimental mouse clamping apparatus and experimental rat holder in the prior art, all
Clamping function or fixed function can only be implemented separately, clamping function and fixed function cannot be provided simultaneously with.
Utility model content
It in view of this, the utility model aim is to provide a kind of pair of experimental mouse clamping and fixed device, use it can
It in the clamping to experimental mouse, is bitten to avoid experimenter by experimental mouse, and the fixation to experimental mouse can be used for, to complete to reality
Test the various experimental implementations of mouse.
To achieve the goals above, the utility model is realized by the following technical solutions: a kind of pair of experimental mouse clamping
With fixed device, including activity cage, bracket and control-rod, the activity cage includes two the first companies being transversely arranged side by side
Bar and two second connecting rods being disposed in parallel between two first connecting rods along longitudinal direction, the first connecting rod and described second connect
Bar is parallel, and two first connecting rods and two second connecting rods are distributed at parallelogram, the both ends difference of the first connecting rod
Connect by two third connecting rods with two second connecting rods, the both ends of the third connecting rod respectively with the first connecting rod and institute
It is hinged to state second connecting rod, is provided with the first block between the first connecting rod and second connecting rod along its length, is located at described the
Be provided with the second block between four third connecting rods of one end of one connecting rod, two first connecting rods pass through respectively slide bar with
The bracket slide connection, one end far from the first connecting rod of the slide bar are equipped with for preventing slide bar from separating with bracket
Block, the control-rod is connect with the bracket slide and one end and the middle part of a second connecting rod are affixed.
Further, be arranged with a spring outside the control-rod, the both ends of the spring respectively with the bracket and described
Control-rod connection.
Further, one end of the spring is connect with the control-rod, the other end passes through a regulating mechanism and the branch
Frame connection, the regulating mechanism include the substrate being set in outside the control-rod and are set side by side and all pass through the substrate
Guide rod and screw rod, the guide rod is fixed to be slidably connected on the bracket and with the substrate, and the screw rod is rotatably arranged on
On the bracket and one end is threadedly coupled with the substrate.
Further, first block includes the activity disposed in parallel of the more length directions along the first connecting rod
Rope, the both ends of the movable rope pass through a sliding block respectively and are slidably connected with the first connecting rod and the second connecting rod.
Further, one end far from the first connecting rod of the slide bar is equipped with for preventing slide bar from separating with bracket
Block.
The utility model has the beneficial effects that a kind of pair of experimental mouse clamping provided by the utility model and fixed device, both
It can be used for the clamping to experimental mouse, bitten to avoid experimenter by experimental mouse, and the fixation to experimental mouse can be used for, to complete
To the various experimental implementations of experimental mouse.
Detailed description of the invention
The structural schematic diagram of the utility model when Fig. 1 is for clamping experimental mouse；
Fig. 2 is the face the A-A cross-sectional view in Fig. 1；
The structural schematic diagram of the utility model when Fig. 3 is for fixing experimental mouse.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
In this application unless specifically defined or limited otherwise, term " connection ", " fixation " shall be understood in a broad sense, example
Such as, it may be a fixed connection, may be a detachable connection, or is integral；It can be mechanical connection, be also possible to be electrically connected；
It can be directly connected, the connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of the present application, it is to be understood that term " longitudinal direction ", " transverse direction ", the orientation or position of " length " instruction
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
As shown in Figure 1-3, a kind of pair of experimental mouse clamping and fixed device, including activity cage 10, bracket 20 and control-rod
30。
Activity cage 10 includes that two first connecting rods 11 being transversely arranged side by side and two are disposed in parallel in two institutes along longitudinal direction
The second connecting rod 12 between first connecting rod 11 is stated, first connecting rod 11 is identical with the size of second connecting rod 12, the first connecting rod 11
Parallel with the second connecting rod 12, two first connecting rods 11 and two second connecting rods 12 are distributed at parallelogram.It is described
The both ends of first connecting rod 11 pass through two third connecting rods 13 respectively and connect with two second connecting rods 12, i.e. two first connecting rods 11
It is linked together with the same end of two second connecting rods 12 by four third connecting rods 13, four third connecting rods 13 are equally at parallel
Quadrangle distribution, the both ends of third connecting rod 13 are hinged with the first connecting rod 11 and the second connecting rod 12 respectively.Described first
The first block 14 is provided between connecting rod 11 and second connecting rod 12 along its length, positioned at the four of one end of the first connecting rod 11
The second block 15 is provided between third connecting rod 13 described in root, the preferably first block 14 and the second block 15 are made of wirerope,
To avoid the possibility bitten broken by experimental mouse.A use is surrounded between four third connecting rods 13 of the other end of first connecting rod 11
In the entrance 100 for entering experimental mouse in activity cage 10.
Substantially at door shape, two first connecting rods 11 are slidably connected by slide bar 16 with the bracket 20 bracket 20 respectively,
It is preferred that every first connecting rod 11 is slidably connected by three slide bars 16 with bracket 20 respectively, and inevitably, three 16 phases of slide bar
It is mutually parallel, and preferably three slide bars 16 are uniformly distributed along the length direction of first connecting rod 11.
Control-rod 30 and the bracket 20 be slidably connected and the middle part of one end and a second connecting rod 12 it is affixed,
The other end be can be pressed, the free end of drawing operation, i.e. the middle part of the lower end of control-rod 30 and second connecting rod 12 in Fig. 1
Be fixedly connected, upper end pass through bracket 20 after be located at bracket 20 top.
Working principle: experimenter grasps bracket 20, by making control-rod 30 be maintained at suitable on bracket 20
Position, so that the entrance 100 of one end of activity cage 10 is larger (entrance 100 is generally rectangular at this time), then experimenter will be real
It tests mouse to rush in activity cage 10 through the entrance 100, then laboratory technician presses lower control arm 30, and control-rod 30 pushes the be attached thereto
Two connecting rods 12 move down, so that activity cage 10 be made to become substantially at flat, experimental mouse is then by 10 four sides cloth of activity cage at this time
The first block 14 set keeps the position of control-rod 30 constant, experimental mouse can be made to keep bound state, so to holding onto
Laboratory technician can carry out various experimental implementations to experimental mouse from the mesh of the first block 14 afterwards.Due to the inside of activity cage 10
Space size can be adjusted by control-rod 30, therefore can avoid testing by the position of suitably lever for adjusting oil 30
The bound tightness of mouse.
Experimental mouse clamping apparatus provided by the utility model, not needing directly to clutch experimental mouse can be completed to experimental mouse
Clamping, the thing bitten so as to avoid experimenter by experimental mouse occurs, and experimental mouse clamped after again can quick side
Just it is fixed or fixes, to facilitate the subsequent various experimental implementations of carry out to experimental mouse.
As a further improvement of the foregoing solution, it is arranged with a spring 40 outside the control-rod 30, the two of the spring 40
End is connect with the bracket 20 and the control-rod 30 respectively, and the middle part of control-rod 30 is equipped with one for connecting with the spring 40
Boss 31, the spring 40 be pressure spring or tension spring.Under natural (initial) state, due to the effect of spring 40, activity cage 10
Entrance 100 is flat at that can hold onto experimental mouse, and then experimenter is by pressing down on or pulling up control-rod
30, so that the entrance 100 of activity cage 10 is become generally rectangular, after experimenter catches up with experimental mouse into activity cage 10,
Experimenter discharges control-rod 30, and then under the action of the elastic potential energy of spring 40, activity cage 10 becomes flat again, from
And hold onto experimental mouse, after such experimental mouse is bound, experimenter does not need to keep the position of control-rod 30 constant
, but keep the position of control-rod 30 constant by spring 40, and then experimenter is facilitated to operate.
As a further improvement of the foregoing solution, one end of the spring 40 is connect with the control-rod 30, the other end leads to
It crosses a regulating mechanism 50 to connect with the bracket 20, the regulating mechanism 50 includes the substrate being set in outside the control-rod 30
51 and be set side by side and all pass through the substrate 51 guide rod 52 and screw rod 53, be preferably slidably connected substantially with control-rod 30,
The guide rod 52 is fixed on the bracket 20 and is slidably connected with the substrate 51, and the screw rod 53 is rotatably arranged on described
On bracket 20 and one end is threadedly coupled with the substrate 51.By the adjusting of regulating mechanism 50, so that being controlled under original state
The position of the lower end of bar 30 changes, and so as to adjust the flat degree of activity cage 10 under original state, and then adjusts real
Test the tightness after mouse is bound.
As a further improvement of the foregoing solution, first block 14 includes the more length along the first connecting rod 11
Direction movable rope 141 disposed in parallel, the both ends of the movable rope 141 pass through a sliding block 142 and the first connecting rod 11 respectively
It is slidably connected with the second connecting rod 12, it is sliding respectively to have one on first connecting rod 11 and second connecting rod 12 along its length
Slot, two sliding blocks 142 slide in two sliding slots respectively.Change adjacent activities rope 141 by the position of mobile movable rope 141
Between spacing, it is different so as to the body area that is exposed to experimental mouse between adjacent activities rope 141, it is different to adapt to
Experiment demand.Certainly, the first block 14 in the present embodiment can only include more parallel movable ropes 141, can also be also
Including more parallel and arranged in a crossed manner with movable rope 141 fixed ropes.Second block, the 15 then nettle structure by being arranged in a crisscross manner
At.
As a further improvement of the foregoing solution, one end far from the first connecting rod 11 of the slide bar 16, which is equipped with, is used for
The block 17 that slide bar 16 is isolated with bracket 20 is prevented, operates control-rod 30 in any case, slide bar 16 remains sliding with bracket 20
Dynamic connection, bring trouble when being slid from bracket 20 so as to avoid slide bar 16.It is preferred that block 17 detachably connects with slide bar 16
It connects, is such as threadedly coupled.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of pair of experimental mouse clamping and fixed device, it is characterised in that: including activity cage, bracket and control-rod, the work
Dynamic cage includes that two first connecting rods being transversely arranged side by side and two are disposed in parallel in along longitudinal direction between two first connecting rods
Second connecting rod, the first connecting rod is parallel with the second connecting rod, two first connecting rods and the two second connecting rod Cheng Ping
The distribution of row quadrangle, the both ends of the first connecting rod pass through two third connecting rods respectively and connect with two second connecting rods, described
The both ends of third connecting rod are hinged with the first connecting rod and the second connecting rod respectively, between the first connecting rod and second connecting rod
It is provided with the first block along its length, is provided between four third connecting rods of one end of the first connecting rod
Two blocks, two first connecting rods pass through slide bar respectively and connect with the bracket slide, and the slide bar connects far from described first
One end of bar is equipped with the block for preventing slide bar from separating with bracket, and the control-rod is connect with the bracket slide and one
It holds affixed with the middle part of a second connecting rod.
2. a kind of pair of experimental mouse clamping according to claim 1 and fixed device, it is characterised in that: outside the control-rod
It is arranged with a spring, the both ends of the spring are connect with the bracket and the control-rod respectively.
3. a kind of pair of experimental mouse clamping according to claim 2 and fixed device, it is characterised in that: the one of the spring
End is connect with the control-rod, the other end is connect by a regulating mechanism with the bracket, and the regulating mechanism includes being set in
Substrate outside the control-rod and the guide rod and screw rod for being set side by side and all passing through the substrate, the guide rod are fixed on institute
It states on bracket and is slidably connected with the substrate, the screw rod is rotatably arranged on the bracket and one end and the substrate
It is threadedly coupled.
4. a kind of pair of experimental mouse clamping according to claim 1 and fixed device, it is characterised in that: first block
Length direction movable rope disposed in parallel including more along the first connecting rod, it is sliding that the both ends of the movable rope pass through one respectively
Block is slidably connected with the first connecting rod and the second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614087.5U CN208823045U (en) | 2018-04-26 | 2018-04-26 | A kind of pair of experimental mouse clamping and fixed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614087.5U CN208823045U (en) | 2018-04-26 | 2018-04-26 | A kind of pair of experimental mouse clamping and fixed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823045U true CN208823045U (en) | 2019-05-07 |
Family
ID=66304206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614087.5U Expired - Fee Related CN208823045U (en) | 2018-04-26 | 2018-04-26 | A kind of pair of experimental mouse clamping and fixed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514461A (en) * | 2018-04-26 | 2018-09-11 | 中国人民解放军陆军军医大学第附属医院 | A kind of multi-functional experimental mouse clamping apparatus |
-
2018
- 2018-04-26 CN CN201820614087.5U patent/CN208823045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514461A (en) * | 2018-04-26 | 2018-09-11 | 中国人民解放军陆军军医大学第附属医院 | A kind of multi-functional experimental mouse clamping apparatus |
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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: 20190507 |