CN209122530U - A kind of fixed device of mouse subcutaneous injection - Google Patents

Abstract

The utility model discloses a kind of fixed devices of mouse subcutaneous injection, including pedestal, support and sucker, hydraulic telescopic rod is installed on the inside of the pedestal, and push rod is connected on the left of hydraulic telescopic rod, sliding bar is provided on the left of the push rod, and the rear and front end of sliding bar is provided with sliding slot, the support is located at the top of pedestal, and shaft is provided on the inside of support, the bracket is mounted on the top position of pedestal, and support bracket is installed above bracket, fixed cabin is installed above the support bracket, and head supporting structure is provided on the left of fixed cabin.The support bracket of the fixed device of the mouse subcutaneous injection and fixed cabin pass through hydraulic telescopic rod, sliding bar, shaft and bracket composition lifting structure, be conducive to the practical height according to staff, adjust the height of the device, in order to avoid staff bends over for a long time, to improve the working strength of staff, be conducive to the convenience for promoting the device.

Description

A kind of fixed device of mouse subcutaneous injection

Technical field

The utility model relates to mouse subcutaneous injection correlative technology field, specially a kind of fixed dress of mouse subcutaneous injection It sets.

Background technique

Mouse is a kind of common medical research experimental animal, is tested in subjects such as pharmacology, pathology, Pathological Physiology In have be widely applied, in medical research, staff can to mouse carry out different pharmaceutical subcutaneous injection, to observe difference The property of drug, it is existing that subcutaneous injection experiment is carried out to mouse, need staff voluntarily to grab mostly, firmly bad control System, seriously reduces the working efficiency of staff, is unfavorable for the development of medical research.

In view of the above-mentioned problems, carrying out innovative design on the basis of original fixed form.

Utility model content

The purpose of this utility model is to provide a kind of fixed devices of mouse subcutaneous injection, to solve in above-mentioned background technique The existing of proposition carries out subcutaneous injection experiment to mouse, needs staff voluntarily to grab mostly, firmly bad control, seriously The working efficiency for reducing staff, the problem of being unfavorable for the development of medical research.

To achieve the above object, the utility model provides the following technical solutions: a kind of fixed device of mouse subcutaneous injection, packet Pedestal, support, sucker, bracket, gripping mechanism, hatchcover are included, hydraulic telescopic rod, and hydraulically extensible are installed on the inside of the pedestal It is connected with push rod on the left of bar, sliding bar is provided on the left of the push rod, and the rear and front end of sliding bar is provided with sliding slot, The support is located at the top of pedestal, and shaft is provided on the inside of support, and the bracket is mounted on the top position of pedestal, and Support bracket is installed above bracket, fixed cabin is installed, and be provided with above the support bracket on the left of fixed cabin Head supporting structure is equipped with disposable foam-rubber cushion on the inside of the head supporting structure, and is equipped with above disposable foam-rubber cushion Elastic band, the front end of the elastic band are provided with velcro, and the gripping mechanism is mounted on the front position of fixed cabin, and blocks It is provided with spring between tight device, strut is installed, and the top of strut is connected with fixed block on rear side of the spring, it is described solid Determine to be provided with soft non-skid rubber ring on the inside of block, card slot, and the inside setting of card slot are provided on the antetheca of the fixed cabin There is fixture block, the hatchcover is located between fixed cabin, and window is offered on hatchcover, is provided with elastic gum on the left of the hatchcover Circle, and rat-tail hole is provided on the inside of flexible rubber ring, the sucker is mounted on the lower position of pedestal.

Preferably, the sliding bar constitutes slide construction, and sliding bar and sliding slot by sliding slot, push rod and hydraulic telescopic rod 2 groups are provided with, and 2 groups of sliding bars are connected with bracket.

Preferably, the bottom of the inside bottom of the head supporting structure and fixed cabin is mounted on disposable foam-rubber cushion, And the disposable foam-rubber cushion of head supporting structure inside bottom is in reclinate arcuate structure.

Preferably, the gripping mechanism is provided with 3 groups, and the left and right sides of gripping mechanism is equidistant is provided with fixture block, And the position of fixture block is corresponded to each other with card slot.

Preferably, the contour structures of the fixed block are in semi-circular shape structure, and the company of fixed block and soft non-skid rubber ring Mode is connect as gluing connection.

Preferably, the sucker is provided with 4, and sucker is symmetrical in diagonal line about the central point of pedestal.

Compared with prior art, the utility model has the beneficial effects that the mouse subcutaneous injection fixes device,

(1) support bracket of the device and fixed cabin are made up of hydraulic telescopic rod, sliding bar, shaft and bracket and go up and down knot Structure is conducive to the practical height according to staff, adjusts the height of the device, in case staff bends over for a long time, to mention The working strength for having risen staff is conducive to the convenience for promoting the device, facilitates staff's routine use；

(2) gripping mechanism of the device is provided with 3 groups, and be located at the gripping mechanism of fixed cabin front end by spring and Fixture block constitutes slide construction, facilitates the body sizes according to mouse, the distance between fixed block is adjusted, so that mouse is fixed card Tightly, it in order to avoid mouse loosens in injection, largely avoided the danger of staff's crawl, improve the work effect of staff Rate；

(3) the hatchcover bottom of the device and the disposable foam-rubber cushion on the inside of head supporting structure are arcuate structure, effectively It prevents mouse from escaping, while convenient secondary fixed to mouse progress, reduce the constriction of mouse, be conducive to promote the device Comfort, so that staff carries out injection experiment.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model overlooking structure diagram；

Fig. 3 is A point enlarged structure schematic diagram in the utility model Fig. 2；

Fig. 4 is the utility model fixed-block-architecture (FBA) schematic diagram；

Fig. 5 is the utility model hatch cover structure schematic diagram；

Fig. 6 is the utility model schematic diagram of base structure.

In figure: 1, pedestal；2, hydraulic telescopic rod；3, push rod；4, sliding bar；5, sliding slot；6, support；7, shaft；8, bracket； 9, support bracket；10, fixed cabin；11, head supporting structure；12, disposable foam-rubber cushion；13, elastic band；14, velcro；15, block Tight device；16, spring；17, strut；18, fixed block；19, soft non-skid rubber ring；20, card slot；21, fixture block；22, hatchcover；23, Window；24, flexible rubber ring；25, rat-tail hole；26, sucker.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of fixed device of mouse subcutaneous injection, including Pedestal 1, hydraulic telescopic rod 2, push rod 3, sliding bar 4, sliding slot 5, support 6, shaft 7, bracket 8, support bracket 9, fixed cabin 10, Head supporting structure 11, disposable foam-rubber cushion 12, elastic band 13, velcro 14, gripping mechanism 15, spring 16, strut 17, fixed block 18, soft non-skid rubber ring 19, card slot 20, fixture block 21, hatchcover 22, window 23, flexible rubber ring 24, rat-tail hole 25 and sucker 26, bottom The inside of seat 1 is equipped with hydraulic telescopic rod 2, and the left side of hydraulic telescopic rod 2 is connected with push rod 3, and the left side of push rod 3 is provided with cunning Lever 4, and the rear and front end of sliding bar 4 is provided with sliding slot 5, support 6 is located at the top of pedestal 1, and the inside setting of support 6 There is shaft 7, bracket 8 is mounted on the top position of pedestal 1, and the top of bracket 8 is equipped with support bracket 9, the top of support bracket 9 Fixed cabin 10 is installed, and the left side of fixed cabin 10 is provided with head supporting structure 11, the inside installation of head supporting structure 11 Once property foam-rubber cushion 12, and the top of disposable foam-rubber cushion 12 is equipped with elastic band 13, the front end of elastic band 13 is provided with evil spirit Art patch 14, gripping mechanism 15 is mounted on the front position of fixed cabin 10, and spring 16, spring are provided between gripping mechanism 15 16 rear side is equipped with strut 17, and the top of strut 17 is connected with fixed block 18, and the inside of fixed block 18 is provided with soft anti- Sliding cushion rubber 19, is provided with card slot 20 on the antetheca of fixed cabin 10, and the inside of card slot 20 is provided with fixture block 21, and hatchcover 22 Between fixed cabin 10, and window 23 is offered on hatchcover 22, the left side of hatchcover 22 is provided with flexible rubber ring 24, and elastic gum The inside of circle 24 is provided with rat-tail hole 25, and sucker 26 is mounted on the lower position of pedestal 1.

The sliding bar 4 of present case constitutes slide construction, and sliding bar 4 and cunning by sliding slot 5, push rod 3 and hydraulic telescopic rod 2 Slot 5 is provided with 2 groups, and 2 groups of sliding bars 4 are connected with bracket 8, are conveniently adjusted the height of the device, Facilitate staff to inject mouse with this, reduces the tired sense of staff.

The bottom of the inside bottom of head supporting structure 11 and fixed cabin 10 is mounted on disposable foam-rubber cushion 12, and head The disposable foam-rubber cushion 12 of 11 inside bottom of fixed frame is in reclinate arcuate structure, has ensured the cleaning of the device, together When mouse can be made to possess a comfortable fixed environment, enhance the practicability of the device.

Gripping mechanism 15 is provided with 3 groups, and the left and right sides of gripping mechanism 15 is equidistant is provided with fixture block 21, and The position of fixture block 21 is corresponded to each other with card slot 20, is facilitated the distance for adjusting gripping mechanism 15 according to the size of mouse, is conducive to mention Rise the convenience of the device.

The contour structures of fixed block 18 are in semi-circular shape structure, and the connection type of fixed block 18 and soft non-skid rubber ring 19 For gluing connection, facilitate the soft non-skid rubber ring 19 of replacement, while fixed block 18 can be bonded the body of mouse, prevent mouse from loosening.

Sucker 26 is provided with 4, and sucker 26 is symmetrical in diagonal line about the central point of pedestal 1, enhances the dress Fastness between the stability set and operation desktop, in case when injecting to mouse, the device is slided.

Working principle: in device fixed using the mouse subcutaneous injection, staff first checks for each part of the device It is whether intact, in the case where each part does not damage, the device is reused, according to Fig. 1-2, firstly, staff will Pedestal 1 is fixed in operating table surface by sucker 26, and staff will need the mouse injected to be placed in fixed cabin 10, small The head rest of mouse is on head supporting structure 11, and elastic band 13 is bypassed the neck of mouse by staff, then by elastic band 13 It is connect with velcro 14, the head of mouse is fixed with this, according to Fig. 3-4, staff presses gripping mechanism 15 inwardly, So that strut 17 and fixed block 18 can be moved into fixed cabin 10, with corresponding fixed block 18 together by the body of mouse Be fixed, after fixing, staff unclamp gripping mechanism 15, gripping mechanism 15 under the rebound effect of spring 16 so that The fixture block 21 of two sides sticks into card slot 20, in order to avoid strut 17 and fixed block 18 loosen, staff utilizes same method, will be small The waist of mouse and lower half are fixed, and the soft non-skid rubber ring 19 of 18 inside of fixed block effectively prevents mouse from loosening, according to Fig. 5 Shown, staff pushes hatchcover 22, so that the position that the corresponding mouse of the window 23 on hatchcover 22 needs to inject, staff will Mousetail is drawn in rat-tail hole 25, and tail is fixed flexible rubber ring 24, after mouse fixes, according to Fig.6, work Personnel according to their own needs, are stretched principle using hydraulic telescopic rod 2, and hydraulic telescopic rod 2 drives push rod 3 to slide, so that Sliding bar 4 slides in sliding slot 5, and sliding bar 4 drives the shaft 7 in support 6 to rotate in sliding process, makes bracket 8 with this Suitable height is risen to, staff injects mouse through window 23, and after mouse is injected, staff can be incited somebody to action Disposable foam-rubber cushion 12 on support bracket 9 is taken out, and to ensure the cleaning of the device, what is be not described in detail in this specification is interior Appearance belongs to the prior art well known to professional and technical personnel in the field.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of fixed device of mouse subcutaneous injection, including pedestal (1), support (6), sucker (26), bracket (8), gripping mechanism (15), hatchcover (22), it is characterised in that: be equipped with hydraulic telescopic rod (2) on the inside of the pedestal (1), and hydraulic telescopic rod (2) Left side be connected with push rod (3), be provided with sliding bar (4) on the left of the push rod (3), and the rear and front end of sliding bar (4) is equal It is provided with sliding slot (5), the support (6) is located at the top of pedestal (1), and shaft (7) are provided on the inside of support (6), described Bracket (8) is mounted on the top position of pedestal (1), and support bracket (9) are equipped with above bracket (8), the support bracket (9) Top is equipped with fixed cabin (10), and is provided with head supporting structure (11) on the left of fixed cabin (10), and the head is fixed It is equipped on the inside of frame (11) disposable foam-rubber cushion (12), and elastic band (13) is installed above disposable foam-rubber cushion (12), The front end of the elastic band (13) is provided with velcro (14), and the gripping mechanism (15) is mounted on the front end of fixed cabin (10) Position, and spring (16) are provided between gripping mechanism (15), it is equipped with strut (17) on rear side of the spring (16), and strut (17) top is connected with fixed block (18), is provided with soft non-skid rubber ring (19) on the inside of the fixed block (18), described solid Determine to be provided on the antetheca of cabin (10) card slot (20), and is provided with fixture block (21) on the inside of card slot (20), the hatchcover (22) Between fixed cabin (10), and window (23) are offered on hatchcover (22), the left side setting of the hatchcover (22) is flexible Cushion rubber (24), and rat-tail hole (25) are provided on the inside of flexible rubber ring (24), the sucker (26) is mounted on the lower section of pedestal (1) Position.

2. the fixed device of a kind of mouse subcutaneous injection according to claim 1, it is characterised in that: the sliding bar (4) is logical It crosses sliding slot (5), push rod (3) and hydraulic telescopic rod (2) and constitutes slide construction, and sliding bar (4) and sliding slot (5) are provided with 2 groups, And 2 groups of sliding bars (4) are connected with bracket (8).

3. the fixed device of a kind of mouse subcutaneous injection according to claim 1, it is characterised in that: the head supporting structure (11) bottom of inside bottom and fixed cabin (10) is mounted on disposable foam-rubber cushion (12), and in head supporting structure (11) The disposable foam-rubber cushion (12) of side bottom is in reclinate arcuate structure.

4. the fixed device of a kind of mouse subcutaneous injection according to claim 1, it is characterised in that: the gripping mechanism (15) Be provided with 3 groups, and the left and right sides of gripping mechanism (15) is equidistant is provided with fixture block (21), and the position of fixture block (21) with Card slot (20) corresponds to each other.

5. the fixed device of a kind of mouse subcutaneous injection according to claim 1, it is characterised in that: the fixed block (18) Contour structures are in semi-circular shape structure, and fixed block (18) is that gluing is connect with the connection type of soft non-skid rubber ring (19).

6. the fixed device of a kind of mouse subcutaneous injection according to claim 1, it is characterised in that: sucker (26) setting There are 4, and sucker (26) is symmetrical in diagonal line about the central point of pedestal (1).