CN108938289A - A kind of dissection mouse station - Google Patents
A kind of dissection mouse station Download PDFInfo
- Publication number
- CN108938289A CN108938289A CN201810585405.4A CN201810585405A CN108938289A CN 108938289 A CN108938289 A CN 108938289A CN 201810585405 A CN201810585405 A CN 201810585405A CN 108938289 A CN108938289 A CN 108938289A
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- China
- Prior art keywords
- component
- brace
- armed lever
- platen
- groove
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
A kind of dissection mouse station of the present invention, including platen and the first, second brace.First brace includes No.1 sliding block, armed lever, beam block, binding yarn and tight fixed bolt.No.1 sliding block can move along the longitudinal direction.One end of half or whole armed lever is matched by tight fixed bolt with No.1 sliding block, and adjusting tight fixed bolt can be such that armed lever rotates in the horizontal plane relative to No.1 sliding block or relatively fixed.Armed lever is equipped with line style slot, and beam block is matched with line style slot, armed lever can slide relatively, and opposite armed lever is fixed on any position of line style slot.Rope groove is set on beam block, binding yarn one end sets agglomeration, and the other end sets hitch.Second brace one end connects platen, distributes alternately along its length in side equipped with multiple connection fixture blocks, connects fixture block and is equipped with band, one end connection connection fixture block of band, the other end, which can be inserted, to be connected on connection fixture block.It solves in current dissection mouse operating process, fixed operation is cumbersome, low efficiency, the problem of controllability difference.
Description
Technical field
The present invention relates to a kind of stations for dissecting mouse.
Background technique
Experiment mouse includes rat and mouse, is the multidisciplinary common experiment such as medicine, biology, pharmacology, pathology
Animal.Dissected, performed the operation, Culling heart blood when, with being fixed on plate after generally mouse is anaesthetized, common fixed form
It is that mouse is placed on plate, it, should again by the free end connection bundled fixed of rope on plate after bundling four limbs with cotton rope
Operating process is more troublesome, and controllability is poor；Or followed closely four limbs on plate with the sharp device of nail, syringe needle etc, it should
Mode fixation is not only firm, but also can damage plate.
Summary of the invention
For in current dissection mouse operating process, fixed operation is cumbersome, low efficiency, the problem of controllability difference, this hair
It is bright to provide a kind of dissection mouse station, can not only realize the mesh rapidly experimental mouse being fixed on station
, and can be according to the length size of experimental mouse, the variation flexible modulation fixing situation of fat situation, and adjust operation side
Just, fast.After improving to this patent scheme, it can also be quickly folded gathering, stored so having
Time save space operates the advantages of being convenient for carrying in moving process.
The technical scheme adopted by the invention to solve the technical problem is that: a kind of dissection mouse station, including platen,
Four the first braces and the second brace.The upper surface of the platen is equipped with cricoid slot, and the bottom surface of the slot is equipped with logical
Hole.
First brace includes two or four No.1 sliding block, four armed levers, four beam blocks, four binding yarns and tightening
Bolt.The armed lever, beam block, binding yarn are corresponded into one group, and the tight fixed bolt is consistent with the number of the No.1 sliding block.
Left and right side in the platen lower end surface is at least respectively equipped with the wire lever of an axis along the longitudinal direction,
And the wire lever of two sides setting is located at the front end side of platen simultaneously or rear end side or has in front end side and rear end side
Setting.
The No.1 sliding block and the wire lever Corresponding matching.The outer end matching of the wire lever is equipped with handle, rotates institute
When stating handle, the No.1 sliding block can move back and forth along the longitudinal direction with respect to wire lever.
One end of armed lever described at least two is matched by the tight fixed bolt with the No.1 sliding block, by adjusting institute
Stating tight fixed bolt can make that the armed lever rotates in the horizontal plane relative to the No.1 sliding block or the relatively described No.1 sliding block is solid
It is fixed.The one end for each arms bar that the relatively described No.1 sliding block of the armed lever quantitatively has more connects the platen.
The armed lever is equipped with line style slot along its length.The lower end of the beam block and the line style slot
Match, and the beam block can be slided by the track armed lever relatively of the line style slot, and can also the relatively described armed lever it is solid
It is scheduled on any position of line style slot.
The beam block is equipped with rope groove, and the rope groove prolongs straight down from the off-centered position in beam block upper surface
It stretches, then tilts and extend to center, finally extended downwardly along center vertical, and be equipped in described rope groove the lowermost side
Groove.One end of the binding yarn is equipped with agglomeration, and the other end is equipped with hitch that can be scalable.The agglomeration can be stuck in the beam block
On groove in.
One end of second brace is connected in the middle part of front center or the rear end of the platen, and second brace
Length direction is consistent with the length direction of the platen.Along the length direction of second brace, in a left side for second brace
Side or right side, which distribute alternately, is provided with multiple connection fixture blocks, and the connection fixture block is equipped with the band of elastic material production, described
One end of band connects the connection fixture block, and the other end can be by the upper surface of second brace through under second brace
It operationally inserts and is connected on the connection fixture block behind end face.
In some embodiments, the screw rod end of the tight fixed bolt is equipped with external screw thread, and middle part is light beam, close to screw cap end
It is set as being provided with elastic collar at the shaft shoulder and the shaft shoulder.The armed lever is matched with the light shell of column of the tight fixed bolt, tight fixed bolt
External thread section connects No.1 sliding block.
In some embodiments, the screw rod end of the tight fixed bolt is equipped with external screw thread, and middle part is light beam, is arranged outside nut
There is loop coil, the nut of the loop coil and the tight fixed bolt is cooperated with helicitic texture, and the inner end of the loop coil is fixed with elasticity
Washer.The armed lever end face opposite with the elastic washer is equipped with counterbore.The light beam of the armed lever and the tight fixed bolt
Section matching, external thread section connect No.1 sliding block.
In some embodiments, the armed lever includes component one and component two.The component one is L-shape, and the component
One matches connection with the No.1 sliding block, and the component two passes through the line style track extended along the vertical direction with the component one
Match.The line style slot is arranged on the component two.
In some embodiments, the beam block includes cylinder, briquetting, cap bar and spring.The rope groove and groove are respectively provided with
On the cylinder.The lower end of the cylinder is matched with the line style slot and lower end is pierced by the lower end surface of the armed lever.
The lower end surface of the cylinder is equipped with threaded hole.The briquetting is sleeved on the lower end of the cylinder and in the briquetting
Lower end surface is equipped with counterbore.The spring is placed in the counterbore of the briquetting.The body of rod of the cap bar is equipped with external screw thread and the body of rod
It is matched with the threaded hole being arranged on the cylinder.Internal diameter of the cap body outer diameter of the cap bar no more than counterbore on the briquetting.
The lower end surface of the armed lever is equipped with elastic cushion in the periphery of the line style slot.The upper surface of the briquetting is fixed
Equipped with flank of tooth plate, and the plate tooth of the flank of tooth plate is towards the elastic cushion.
In some embodiments, the beam block further includes rubber neck.The anchor ring of the briquetting is equipped with cricoid groove body,
The rubber neck is embedded in the groove body.
In some embodiments, the armed lever includes component one and component two.The component one is L-shape, and the component
One matches connection with the No.1 sliding block, and the line style slot is located on the component two.
The free end face of the component one is equipped with type groove.One end of the component two is inserted into the type groove, and pivot
Ground is matched with the component one, and the relatively described component one of the component two is enabled to rotate down at least 90 degree.The type groove
Outer end face on the upside of be embedded with plate one, the component two is embedded with plate two with one end top that the component one is pivotally connected.Institute
When stating the relatively described component one of component two and being rotated upwardly to horizontal position, the plate one is connected with the plate two so that the structure
Part one connect integral with component two.It can make the plate one and the plate two when applying downward torsion to the component two
It is disconnected state.
In some embodiments, it is connected between the plate one and the plate two by magnetic attraction.
In some embodiments, second brace is connect by connecting plate and No. two sliding blocks with the platen integral.
The connecting plate is fixedly mounted on the lower end surface of the platen, and one end end face of the connecting plate is relatively described
The front end face of platen or rear end extend outwardly.It is logical that No. two sliding blocks and the connecting plate extend to the end face outside the platen
The line style Orbit Matching of vertical direction extension is crossed, the track length of No. two sliding blocks is greater than the track length of the connecting plate.
No. two sliding blocks are equipped with U-type groove towards one end of the platen, and the opening of U-type groove is towards the platen.Institute
The two side walls for stating U-type groove are equipped with linear groove, and the linear groove extends along the horizontal plane.
One end of second brace is equipped with axis, and this is provided with one end of axis by the outer end face lower part of No. two sliding blocks
It is inserted into the U-type groove, the both ends of the axis are protruded into the linear groove, and second brace is slided in the horizontal plane
It moves.
Rib is respectively equipped in the two side walls of the U-type groove, and the linear groove of the relatively ipsilateral setting of the rib is close
The notch of the U-type groove.Two ribs are equipped with opposite attached column type groove.
One end that second brace is equipped with axis is equipped with card column, the card column and the attached column type groove Corresponding matching.Along water
Square to when pushing second brace to the platen side, the card column can be caught in the attached column type groove of ipsilateral setting and
In the horizontal plane by second brace positioning.Twitching second brace outward can make the card column by the attached column type groove
Interior removal enables second brace to be rotated down.
In some embodiments, the card column is in tabular, and correspondingly, the attached column type groove is strip groove.
The beneficial effects of the present invention are: in the scheme of this patent, the first brace energy of the periphery distribution setting of platen
Enough length directions along platen move linearly, and then can adjust the spacing size between left side and the first brace of two, right side,
To adapt to the test mouse of different body length.The beam block being arranged in first brace can along the principal length linear slide of the first brace,
And the rope groove of setting connect easy to operate with binding yarn ining conjunction with, connection is firm, and easy adjusting binding yarn enters tension.I.e. this is special
The design scheme of benefit solves in current dissection mouse operating process, and fixed operation is cumbersome, low efficiency, and controllability difference is asked
Topic.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram under a kind of embodiment of this patent scheme；
Fig. 2 is the schematic diagram of the section structure under a kind of embodiment of this patent scheme；
Fig. 3 is a kind of embodiment schematic diagram of connection structure between armed lever and No.1 sliding block in this patent scheme；
Fig. 4 is another embodiment schematic diagram of connection structure between armed lever and No.1 sliding block in this patent scheme；
Fig. 5 is a kind of embodiment structure schematic diagram of tight fixed bolt part in this patent scheme；
Fig. 6 is the partial enlargement structural representation in Fig. 5 at A；
Fig. 7 is a kind of embodiment structure schematic diagram of armed lever in this patent scheme；
Fig. 8 is the folded state structural schematic diagram of armed lever shown in Fig. 7；
Fig. 9 is the partial enlargement structural representation in Fig. 8 at B；
Figure 10 is a kind of assembly embodiment structural schematic diagram in this patent scheme between the second brace and connecting plate；
Figure 11 is the partial enlargement structural representation in Figure 10 at C；
Figure 12 is the second brace shown in Figure 10 and the local overlooking structural schematic diagram under connecting plate assembling structure；
Figure 13 is the folded state structural schematic diagram of the second brace shown in Figure 10；
Figure 14 is the structural schematic diagram of set rope groove on beam block in this patent scheme；
Figure 15 is a kind of embodiment structure schematic diagram of beam block in this patent scheme；
Figure 16 is the overlooking structure diagram under this patent scheme another embodiment.
In figure: 1 platen, 11 slots, 12 wire levers, 13 handles, 14 fixture blocks, 141 spongy layers, 2 first struts, 21 No.1s are sliding
Block, 22 armed levers, 22a component one, 22b component two, 22c component one, 22d component two, 221 line style slots, 222 elastic cushions, 223 is heavy
Hole, 224 type grooves, 225 plates one, 226 plates two, 23 beam blocks, 23a cylinder, 23b briquetting, 23c cap bar, 23d spring, 23e rubber sleeve
Ring, 231 rope grooves, 232 grooves, 233 flank of tooth plates, 24 binding yarns, 241 agglomerations, 242 running-ons, 25 tight fixed bolts, 251 elasticity are bought or get by illegal means, and 26
Loop coil, 261 elastic washers, 3 second struts, 31 bands, 32 connection fixture blocks, 33 axis, 34 card columns, 4 connecting plates, 5 No. two sliding blocks, 51
Linear groove, 52 ribs, 521 attached column type grooves
Specific embodiment
Structure depicted in Figure of description, ratio, size etc., only to cooperate the revealed content of specification, with
Understand for those skilled in the art and read, be not intended to limit the invention enforceable qualifications, therefore does not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influencing the present invention
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents can cover.Meanwhile
Cited such as "upper", "lower", "front", "rear", " centre " term in this specification are merely convenient to being illustrated for narration, and
It is non-that to limit the scope of the invention, relativeness is altered or modified, under the content of no substantial changes in technology, when
Also it is considered as the enforceable scope of the present invention.
A kind of dissection mouse station as shown in Fig. 1 to Fig. 3, Figure 14 to Figure 16, including platen 1, four first support
Arm 2 and second brace 3.
The upper surface of the platen 1 is equipped with cricoid slot 11, and (ring-type alleged by this patent document is not limited to annular shape, works as
So include ring in rectangular shape as shown in Fig. 1, Figure 16), the bottom surface of the slot 11 is equipped with through-hole and (in diagram, only exists
Through-hole is provided in the length sides of slot 11).The settable support leg of the corner location of platen is placed immediately below it after propping up platen
Hold ware, for containing the blood of outflow or cleaning the sewage of platen, can also will directly hold ware and be placed on platen lower part, by appearance
Ware directly supports platen.The intermediate region of slot 11 annular in shape is the position for placing experimental mouse.
First brace 2 includes two (schemes as shown in figure 16) or four (scheme as shown in Figure 1) No.1 sliding blocks 21,
Four binding yarns 24 of beam block 23, four of armed lever 22, four and tight fixed bolt 25.The armed lever 22, beam block 23, binding yarn 24 are one by one
Corresponding at one group, the tight fixed bolt 25 is consistent with the number of the No.1 sliding block 21, and corresponds into one group.
As shown in Figure 1, the No.1 sliding block 21 set there are four when, the left and right side in 1 lower end surface of platen, respectively
Wire lever 12 equipped with two axis along the longitudinal direction, and have two front ends close to platen 1 in the wire lever 12 of two sides setting
Side, the another two rear end sides close to platen 1.The No.1 sliding block 21 is matched with the wire lever 12 one-to-one correspondence.Each silk
The outer end matching of lever 12 is equipped with handle 13, and when rotating the handle 13, each No.1 sliding block 21 opposite can match
Wire lever 12 move back and forth along the longitudinal direction.One end of four arms bars 22 passes through the tight fixed bolt 25 and each No.1 sliding block 21
Corresponding matching can make the opposite No.1 sliding block 21 to match of the armed lever 22 in horizontal plane by adjusting the tight fixed bolt 25
Interior rotation or the relatively described No.1 sliding block 21 are fixed, i.e., can make armed lever 22 and No.1 sliding block 21 by adjusting tight fixed bolt 25
Between connection it is opposite loosen so that armed lever 22 can rotate relative to No.1 sliding block 21, conversely, adjusting tight fixed bolt 25 and also
The connection between armed lever 22 and No.1 sliding block 21 can be made relatively fixed, so that armed lever 22 can not be revolved with respect to No.1 sliding block 21
Turn.
As shown in Fig. 2, the screw rod end of the tight fixed bolt 25 is equipped with external screw thread, middle part is light beam, is set close to screw cap end
To be provided with elastic collar 251 at the shaft shoulder and the shaft shoulder.The armed lever 22 is matched with the light shell of column of the tight fixed bolt 25, external screw thread
Section connection No.1 sliding block 21.When screwing tight fixed bolt 25 screws out its external thread section outward with respect to No.1 sliding block 2, shoulder
The oppressive force of armed lever 22 is gradually reduced, and then can rotate armed lever 22 rotates it relative to No.1 sliding block 21.Conversely, screwing
When tight fixed bolt 25 is screwed inwardly into its external thread section with respect to No.1 sliding block 2, shoulder gradually increases the oppressive force of armed lever 22
Greatly, elastic collar 251 is deformed, and the entirety tightly crimped armed lever 22 with No.1 sliding block 21 as relative stiffness,
And then prevent spinning movement of the armed lever 22 with respect to No.1 sliding block 21.
As shown in figure 16, the No.1 sliding block 21 set there are two when, the left and right side in 1 lower end surface of platen, point
Not She You the wire lever 12 of an axis along the longitudinal direction, and two sides setting wire lever 12 simultaneously be located at platen 1 rear end one
The front end side of platen 1 can also be arranged in side simultaneously.The No.1 sliding block 21 is matched with the wire lever 12 one-to-one correspondence.Institute
Outer end (rear end) matching for stating wire lever 12 is equipped with handle 13, and when rotating the handle 13, the No.1 sliding block 21 can be opposite
The wire lever 12 to match moves back and forth along the longitudinal direction.One end (rigidly) of armed lever 22 described in two connects the platen
1 (22 length of armed lever is vertical or at the acute angle for being not less than 80 degree of angles relative to the left side of platen 1 or right side.It is 90 in diagram
Spend angle).One end of armed lever 22 described in other two is matched by the tight fixed bolt 25 with the No.1 sliding block 21, is passed through
Adjusting the tight fixed bolt 25 can be such that the armed lever 22 rotates in the horizontal plane relative to the No.1 sliding block 21 or with respect to institute
It is fixed to state No.1 sliding block 21.
Such as Fig. 5, as indicated with 6, the screw rod end of the tight fixed bolt 25 is equipped with external screw thread, and middle part is light beam, nut housing
Equipped with loop coil 26, the nut of the loop coil 26 and the tight fixed bolt 2 is cooperated with helicitic texture, and the inner end of the loop coil 26 is fixed
Equipped with elastic washer 261 (elastic material is made, such as polyester material, rubber material).The armed lever 22 and the elastic washer
261 opposite end faces are equipped with counterbore 223.The armed lever 22 is matched with the light shell of column of the tight fixed bolt 25, and external thread section connects
Connect No.1 sliding block 21.It is described when screwing the loop coil 26 and screwing out the nut portion of its relatively described tight fixed bolt 25 outward
Elastic washer 261 gradually by being removed in the counterbore 223, eventually disengage from the contact of 22 end face of armed lever, and then can turn
Semaphore 22 rotates it relative to No.1 sliding block 21.Conversely, screw the loop coil 26 make its relatively described tight fixed bolt 25 to
Inward turning is fashionable, and the elastic washer 261 is gradually pressed into the counterbore 223, finally applies 22 end face of armed lever to press
Power, and the entirety tightly crimped armed lever 22 with No.1 sliding block 21 as relative stiffness, and then prevent armed lever 22 with respect to No.1
The spinning movement of sliding block 21.When the loop coil 26 compresses elastic washer 261, the nut free end face of the tight fixed bolt 25 is opposite
The outer end face of the loop coil 26 can extend outward certain length.
As shown in Fig. 1, Figure 14, Figure 15, the armed lever 22 is equipped with line style slot 221 along its length.The beam
The lower end of block 23 is matched with the line style slot 221, and the beam block 23 can be track with respect to institute with the line style slot 221
The sliding of armed lever 22 is stated, and can also the relatively described relatively fixed any position in linear groove hole 221 of armed lever 22.
As shown in figure 15, the beam block 23 includes cylinder 23a, briquetting 23b, cap bar 23c, spring 23d and rubber neck
23e.The rope groove 231, groove 232 are arranged on the cylinder 23a.The lower end of the cylinder 23a and the line style slot
221 matchings and lower end are pierced by the lower end surface of the armed lever 22.The lower end surface of the cylinder 23a is equipped with threaded hole, the briquetting 23b
Be sleeved on the lower end of the cylinder 23a, can the relatively described cylinder 23a slide up and down, and set in the lower end surface of the briquetting 23b
There is counterbore.The spring 23d is placed in the counterbore of the briquetting 23b.The body of rod of the cap bar 23c is equipped with external screw thread and the body of rod
It is matched with the threaded hole being arranged on the cylinder 23a.The cap body outer diameter of the cap bar 23c is no more than counterbore on the briquetting 23b
Internal diameter.Screwing the cap bar 23c is screwed into its shank portion gradually in the threaded hole internal procedure of the cylinder 23a, the bullet
Spring 23d upwards pressure by compression and to briquetting 23b pressure, by the upper surface of the briquetting 23b towards the armed lever 22
The passage of lower end surface direction.The lower end surface of the armed lever 22, being equipped with elastic cushion 222 in the periphery of the line style slot 221 (can be used
Polyester material or the rubber material production that elasticity is called out the numbers).The upper surface of the briquetting 23b is fixed with flank of tooth plate 233, and described
The plate tooth of flank of tooth plate 233 is towards the elastic cushion 222.It is described when the spring 23d pushes up briquetting 23b movement
The plate tooth of flank of tooth plate 233 can be pressed into the elastic cushion 222, and then enable to the relatively described armed lever 22 of the beam block 23 solid
It is fixed.Flank of tooth plate 233 and elastic cushion 222 are detached from when pulling downward on the briquetting 23b, can make the relatively described armed lever of the beam block 23
22 move along linear groove hole 221.So friction when pulling downward on briquetting 23b to increase, between hand and briquetting 23b anchor ring
Power is equipped with cricoid groove body on the anchor ring of the briquetting 23b, and the rubber neck 23e is embedded in the groove body.Pass through
The body of rod for adjusting the cap bar 23c screws in length in the cylinder 23a end thread hole, can adjust the spring 23d's
Preload pressure.So the axial length in the cylinder 23a end thread hole wants long enough, at least otherwise it is less than the cap bar 23c
The axial length of upper boom body portion.
As shown in Figure 14 to Figure 16, the beam block 23 is equipped with rope groove 231, and the rope groove 231 is from 23 upper end of beam block
The off-centered position in face extends straight down, then tilts and extends to center, finally extends downwardly along center vertical, and
Groove 232 is equipped in 231 the lowermost side of rope groove.
As shown in Fig. 2, one end of the binding yarn 24 is equipped with agglomeration 241, the other end is equipped with hitch 242 that can be scalable.Institute
Stating agglomeration 241 can be stuck in the groove 232 on the beam block 23.
In use, tensing makes running-on diminution and ties securely with the end cap for being equipped with running-on 242 on the four limbs of experimental mouse
The firmly four limbs in laboratory.Then by the middle part insertion rope groove 231 of the binding yarn until bottom of rope groove 231.Finally move beam block 23
It is displaced outwardly it along the line style slot 221 of armed lever 22, until binding yarn 24 is tensed, the agglomeration 241 of binding yarn 24 is stuck in institute at this time
It states in the groove 232 of beam block 23.The design of 241 overall volumes of the agglomeration should ensure that, when tensing binding yarn 24, agglomeration 241 is firm
Admittedly be stuck in groove 232, and will not be moved to outside rope groove 231 by the notch of rope groove 231.
Make first brace 2 (namely armed lever 22) energy that 1 front end of platen or rear end or front-end and back-end are set
Enough straight reciprocatings in the longitudinal direction, so that the design scheme of this patent can adapt to (refer to that body is long for different size
Degree) experimental mouse.In principle, the 22 upper surface height of armed lever of first brace 2 and the upper surface height of platen 1 need to adapt to,
There cannot be biggish difference in height, but the size of specific difference in height is also needed according to the rope groove 231 being arranged on the beam block 23
Depending on minimum trough position (lower end position of rope groove 231 is on 22 upper surface of armed lever).
As shown in Figure 4, Figure 5, the armed lever 22 includes two 22b of one 22a of component and component.One 22a of component is L-shape,
And one 22a of component matches connection with the No.1 sliding block 21, two 22b of component and one 22a of component pass through in portion
The line style Orbit Matching extended along the vertical direction being arranged in one 22a free end end face of part.Two 22b of component can be with respect to institute
One 22a of component is stated to slide up and down along the vertical direction.The line style slot 221 is located on two 22b of component.
The above-mentioned design to 22 structure of armed lever makes it be provided with the part of beam block 23 (i.e. two 22b of component) can be perpendicular
Histogram is gone up and down upwards, and then can adjust 231 the lowermost height and position of rope groove according to the size (referring to obese degree) of experimental mouse,
To guarantee that the experimental mouse of different obese degrees can obtain optimal fixed pose, and help to improve solid to experimental mouse binding
Fixed fixing.
As shown in Fig. 1, Figure 16, one end of second brace 3 is connected to the front center of the platen 1, and described
The length direction of two braces 3 is consistent with the length direction of the platen 1.Upper end surface rear end in diagram in the platen also passes through
Sliding groove structure is equipped with fixture block 14, and the upper surface of the fixture block 14 is fixed with spongy layer 141, and the spongy layer 141 is upper
Difference in height within the upper surface position presence ± 3mm of endface position and the platen 1.The upper surface position of second brace 3
Set also with the difference in height within the upper surface position presence ± 3mm of the platen 1.Along the length direction of second brace 3, in
The left side of second brace 3, which distributes alternately, is provided with multiple connection fixture blocks 32, and the connection fixture block 32 is equipped with elastic material
One end of the band 31 of production, the band 31 connects the connection fixture block 32, and the other end can be by the upper of second brace 3
It operationally inserts and is connected on the connection fixture block 32 behind the lower end surface of second brace 3 in end face.Second brace 3 passes through
The band 31 and connection fixture block 32 being arranged thereon can be operationally by the tail fixed columns of experimental mouse.Band 31 with connect fixture block
32 connected structure can refer to the plug construction of the band connection used on knapsack.
It to enable the armed lever 22 to fold gathering, is stored and is carried with aspect, following change is made to its structure.
As shown in Figure 7 to 9, the armed lever 2 includes two 22d of one 22c of component and component.One 22c of component is L-shape,
And one 22c of component matches connection with the No.1 sliding block 21, the line style slot 221 is located on two 22d of component.Institute
The free end face for stating one 22c of component is equipped with type groove 224.One end of two 22d of component is inserted into the type groove 224, and pivot
Matched with one 22c of component to axis.Two 22d of component can relatively described one 22c of component rotate down at least 90 degree.Institute
It states on the upside of the outer end face of type groove 224 embedded with one end that plate 1, two 22d of component and one 22c of component are pivotally connected
Top is embedded with plate 2 226.(with component two when relatively described one 22c of component of two 22d of component is rotated upwardly to horizontal position
The upper surface 22d is reference), the plate 1 is connected with the plate 2 226, so that one 22c of the component and two 22d of component
It connects integral.The plate 1 and the plate 2 226 can be made de- when applying downward torsion to two 22d of component
From connection status.Connection between the plate 1 and the plate 2 226 can be connected by magnetic attraction, can also be by card
Slot connection.
Being similarly enables second brace 3 to fold gathering, is stored and is carried with aspect, changes as follows to its structure work
It is dynamic.
As shown in Figure 10 to Figure 13, second brace 3 is connected by connecting plate 4 and No. two sliding blocks 5 with the platen 1
It is whole.The connecting plate 4 is fixedly mounted on the lower end surface of the platen 1, and one end end face of the connecting plate 4 is relatively described
The front end face of platen 1 or rear end extend outwardly.No. two sliding blocks 5 and the connecting plate 4 extend to the end outside the platen 1
The line style Orbit Matching that face is extended through vertical direction enables and glides on the relatively described connecting plate 4 of No. two sliding blocks 5
It is dynamic.The track length of No. two sliding blocks 5 is greater than the track length of the connecting plate 4, and the former length in some embodiments
Degree is 3 times to 6 times of the latter's length.As shown in Figure 10, the length that the connecting plate 4 gets on the right track rectifies and improves thickness through it, described
The track length of No. two sliding blocks 5 also extends through its whole thickness.Under state as shown in Figure 10, the upper surface of No. two sliding blocks 5
Position is higher than the upper surface position of the connecting plate 4.No. two sliding blocks 5 are equipped with U towards one end (inner face) of the platen 1
Type groove, and the opening of U-type groove is towards the platen 1.The two side walls of the U-type groove are equipped with linear groove 51, the linear groove
51 extend along the horizontal plane.One end of second brace 3 is equipped with axis 33, and this is provided with one end of axis 33 by No. two sliding blocks
5 outer end face lower part is inserted into the U-type groove, and the line being arranged in the U-type groove two side walls is protruded at the both ends of the axis 33
In type groove 51, and second brace 3 is slid in the horizontal plane.It is respectively equipped in the two side walls of the U-type groove
Rib 52, and the linear groove 51 of the relatively ipsilateral setting of the rib 52 is closer to the notch of the U-type groove.Two ribs
52 are equipped with opposite attached column type groove 521.One end that second brace 3 is equipped with axis 33 is equipped with card column 34, the card column 34 with
521 Corresponding matching of attached column type groove.When 1 side of platen described in horizontal direction pushes second brace 3 mobile, the card column
34 can be caught in the attached column type groove 521 of ipsilateral setting and position second brace 3 in the horizontal plane (with the second brace 3
Upper surface be reference).(right side of Figure 12), which twitches second brace 3, outward can make the card column 3 by the attached column
It is removed in type groove 521, the second brace 3 at this time just can be rotated down.And as shown in figure 13, No. two cunnings are pushed down on
Block 5 keeps the upper end corresponding with the connecting plate 4, second brace 3 can be folded to 4 lower section of connecting plate, to the left
Level twitches second brace 3, and the card column 34 can be made to be caught in the attached column type groove 521 of ipsilateral setting and support described second
Arm 3 positions.In some embodiments, the card column 34 is prism (such as plate-like), correspondingly half rib of the attached column type groove 521
It is opposite that the second brace of prevention 3 is better achieved to guarantee after card column 34 is combined with attached column type groove 521 in column slot (as being in bar shaped)
The purpose that platen 1 rotates.
The principle of the present invention and its effect is only illustrated in above embodiment, and is not intended to limit the present invention.This hair
It is bright to be improved under the premise of without prejudice to overall thought there are many more aspect, it all can be for those skilled in the art
Without prejudice under spirit and scope of the invention, can carry out modifications and changes to above-described embodiment.Therefore, technical field such as
Middle all equivalent modifications for being completed without departing from the spirit and technical ideas disclosed in the present invention of tool usually intellectual or
Change, should be covered by the claims of the present invention.
Claims (10)
1. a kind of dissection mouse station, it is characterised in that: including platen, four the first braces and the second brace；
The upper surface of the platen is equipped with cricoid slot, and the bottom surface of the slot is equipped with through-hole；
First brace includes two or four No.1 sliding block, four armed levers, four beam blocks, four binding yarns and tight fixed bolt；
The armed lever, beam block, binding yarn are corresponded into one group, and the tight fixed bolt is consistent with the number of the No.1 sliding block；
Left and right side in the platen lower end surface is at least respectively equipped with the wire lever of an axis along the longitudinal direction, and two
The wire lever of side setting is located at the front end side of platen simultaneously or rear end side or has setting in front end side and rear end side；
The No.1 sliding block and the wire lever Corresponding matching；The outer end matching of the wire lever is equipped with handle, when rotating handle
No.1 sliding block can move back and forth along the longitudinal direction with respect to wire lever；
One end of armed lever described at least two is matched by the tight fixed bolt with the No.1 sliding block, described tight by adjusting
Determining bolt can make that the armed lever rotates in the horizontal plane relative to the No.1 sliding block or the relatively described No.1 sliding block is fixed；Institute
The one end for stating each arms bar that the relatively described No.1 sliding block of armed lever quantitatively has more connects the platen；
The armed lever is equipped with line style slot along its length；The lower end of the beam block is matched with the line style slot, and
The beam block can be slided by the track armed lever relatively of the line style slot, and can also the relatively described armed lever it is fixed online
Any position in type groove hole；
The beam block is equipped with rope groove, and the rope groove extends straight down from the off-centered position in beam block upper surface, so
Backward center inclination extends, and finally extends downwardly along center vertical, and is equipped with groove in described rope groove the lowermost side；
One end of the binding yarn is equipped with agglomeration, and the other end is equipped with hitch that can be scalable；The agglomeration can be stuck in the beam block
On groove in；
One end of second brace is connected in the middle part of front center or the rear end of the platen, and the length of second brace
Direction is consistent with the length direction of the platen；
Along the length of second brace, multiple connection fixture blocks are provided in the left or right side of second brace is alternate；Institute
State the band that connection fixture block is equipped with elastic material production；One end of the band connects the connection fixture block, and the other end can
It is operationally inserted and is connected on the connection fixture block behind the lower end surface of second brace by the upper surface of second brace.
2. a kind of dissection mouse station according to claim 1, it is characterised in that: the screw rod end of the tight fixed bolt
Portion is equipped with external screw thread, and middle part is light beam, is set as being provided with elastic collar at the shaft shoulder and the shaft shoulder close to screw cap end；The armed lever and institute
The light shell of column matching of tight fixed bolt is stated, the external thread section of tight fixed bolt connects No.1 sliding block.
3. a kind of dissection mouse station according to claim 1, it is characterised in that: the screw rod end of the tight fixed bolt
Portion is equipped with external screw thread, and middle part is light beam, is arranged with loop coil outside nut, and the nut of the loop coil and the tight fixed bolt is with screw thread knot
Structure cooperation, the inner end of the loop coil is fixed with elastic washer；The armed lever end face opposite with the elastic washer is equipped with
Counterbore；The armed lever is matched with the light shell of column of the tight fixed bolt, and external thread section connects No.1 sliding block.
4. a kind of dissection mouse station according to claim 1, it is characterised in that: the armed lever includes one He of component
Component two；The component one is L-shape, and the component one matches connection, the component two and the portion with the No.1 sliding block
Part one passes through the line style Orbit Matching extended along the vertical direction；The line style slot is arranged on the component two.
5. a kind of dissection mouse station according to claim 1, it is characterised in that: the beam block includes cylinder, pressure
Block, cap bar and spring；The rope groove and groove are arranged on the cylinder；The lower end of the cylinder and the line style slot
Match and lower end is pierced by the lower end surface of the armed lever；
The lower end surface of the cylinder is equipped with threaded hole；The briquetting is sleeved on the lower end of the cylinder and in the lower end of the briquetting
Face is equipped with counterbore；The spring is placed in the counterbore of the briquetting；The body of rod of the cap bar is equipped with external screw thread and the body of rod and institute
State the threaded hole matching being arranged on cylinder；Internal diameter of the cap body outer diameter of the cap bar no more than counterbore on the briquetting；
The lower end surface of the armed lever is equipped with elastic cushion in the periphery of the line style slot；The upper surface of the briquetting is fixed with
Flank of tooth plate, and the plate tooth of the flank of tooth plate is towards the elastic cushion.
6. a kind of dissection mouse station according to claim 5, it is characterised in that: the beam block further includes rubber sleeve
Ring；The anchor ring of the briquetting is equipped with cricoid groove body, and the rubber neck is embedded in the groove body.
7. a kind of dissection mouse station according to claim 1, it is characterised in that: the armed lever includes one He of component
Component two；The component one is L-shape, and the component one matches connection with the No.1 sliding block, and the line style slot is located at institute
It states on component two；
The free end face of the component one is equipped with type groove；One end of the component two is inserted into the type groove, and pivotally with
The component one matches, and the relatively described component one of the component two is enabled to rotate down at least 90 degree；Outside the type groove
Plate one is embedded on the upside of end face, the component two is embedded with plate two with one end top that the component one is pivotally connected；The structure
When the relatively described component one of part two is rotated upwardly to horizontal position, the plate one is connected with the plate two so that the component one
It is connect with component two integral；When applying downward torsion to the component two the plate one can be detached from the plate two
Connection status.
8. a kind of dissection mouse station according to claim/7, it is characterised in that: the plate one and the plate two
Between connected by magnetic attraction.
9. a kind of dissection mouse station according to claim 1, it is characterised in that: second brace passes through connection
Plate and No. two sliding blocks connect integral with the platen；
The connecting plate is fixedly mounted on the lower end surface of the platen, and the relatively described platen in one end end face of the connecting plate
Front end face or rear end extend outwardly；No. two sliding blocks and the connecting plate extend to the end face outside the platen by erecting
For histogram to the line style Orbit Matching of extension, the track lengths of No. two sliding blocks is greater than the track length of the connecting plate；
No. two sliding blocks are equipped with U-type groove towards one end of the platen, and the opening of U-type groove is towards the platen；It is described U-shaped
The two side walls of slot are equipped with linear groove, and the linear groove extends along the horizontal plane；
One end of second brace is equipped with axis, and the one end for being provided with axis is inserted by the outer end face lower part of No. two sliding blocks
In the U-type groove, the both ends of the axis are protruded into the linear groove, and second brace is slid in the horizontal plane；
Rib is respectively equipped in the two side walls of the U-type groove, and the linear groove of the relatively ipsilateral setting of the rib is close to the U
The notch of type groove；Two ribs are equipped with opposite attached column type groove；
One end that second brace is equipped with axis is equipped with card column, the card column and the attached column type groove Corresponding matching；Along level side
To when pushing second brace to the platen side, the card column can be caught in the attached column type groove of ipsilateral setting and by institute
State the second brace positioning in the horizontal plane；Twitching second brace outward can make the card column by moving in the attached column type groove
Out, second brace is enabled to be rotated down.
10. a kind of dissection mouse station according to claim 9, it is characterised in that: the card column is in tabular, phase
Ying Di, the attached column type groove are strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585405.4A CN108938289B (en) | 2018-06-08 | 2018-06-08 | Operating table for dissecting mice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810585405.4A CN108938289B (en) | 2018-06-08 | 2018-06-08 | Operating table for dissecting mice |
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| CN108938289A true CN108938289A (en) | 2018-12-07 |
| CN108938289B CN108938289B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810585405.4A Active CN108938289B (en) | 2018-06-08 | 2018-06-08 | Operating table for dissecting mice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113244076A (en) * | 2021-04-28 | 2021-08-13 | 河北工程大学 | Mouse dissecting table with detachable dissecting and fixing device for biological experiment |
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| CN108938289B (en) | 2023-06-16 |
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