CN104546209A - Small animal positioning instrument - Google Patents
Small animal positioning instrument Download PDFInfo
- Publication number
- CN104546209A CN104546209A CN201310495055.XA CN201310495055A CN104546209A CN 104546209 A CN104546209 A CN 104546209A CN 201310495055 A CN201310495055 A CN 201310495055A CN 104546209 A CN104546209 A CN 104546209A
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- China
- Prior art keywords
- toy
- fixing
- pressing plate
- position finder
- guide rail
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- 230000033001 locomotion Effects 0.000 claims description 15
- 210000005069 ears Anatomy 0.000 claims description 11
- 210000003254 palate Anatomy 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000003994 anesthetic gas Substances 0.000 claims description 4
- 210000003128 head Anatomy 0.000 description 29
- 238000003384 imaging method Methods 0.000 description 7
- 210000004556 brain Anatomy 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000002059 diagnostic imaging Methods 0.000 description 3
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000002610 neuroimaging Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Toys (AREA)
- Eye Examination Apparatus (AREA)
Abstract
A small animal positioning instrument comprises a base, two fixing ear nails pressing ear holes of two sides of a small animal, a first positioning device, a second positioning device, a horizontal direction adjusting device and a vertical direction adjusting device. The first positioning device is arranged on the base and is used for fixing the head of the small animal; the second positioning device is used with the first positioning device and is used for fixing the direction of the head of the small animal; the horizontal direction adjusting device and the vertical direction adjusting device are used for adjusting the horizontal and vertical distances between the fixing ear nails and the second positioning device. The instrument is designed according to the narrow space shape and can be used in a small animal image cabin, the cabin door can be closed after the positioning instrument is accommodated, the complete fixing of the small animal head direction can be implemented, and the fixing position can be adjusted according to the posture of the small animal.
Description
Technical field
The present invention relates to a kind of position finder, particularly relate to a kind of toy position finder.
Background technology
When carrying out toy medical imaging, usually need toy to be put in a container and image cabin.Because the words of scanned object generation non-pre-material property displacement can reduce imaging performance in scanning process, so in order to prevent artificial shake or anesthesia inefficacy from causing toy limbs to be shifted in the process scanned toy, need the head to toy, extremity, health etc. to be fixed.The method commonly used when scanning at present is buckled on a boss by the tooth of toy, and then extremity cord and container are fixed together.Toy critical organ such as brain can not accurately be located by this easy fixed form, can not avoid completely in addition surprisingly shaking the animal limb displacement caused.
Also be not exclusively used in now the toy position finder in toy image cabin, but have the position finder for other space and occasion.Common position finder is mainly used to the head of fixing toy, uses two positions that the staple of height and spacing can be regulated to fix earhole, then adopts one can regulate height and fixes the palate inside of toy with the fixture of staple spacing.
But existing position finder is mainly used in open space, be difficult to the occasion being applicable to size and structure be had to particular/special requirement, such as toy image cabin is inner.The head that existing position finder is mainly used in toy is fixed, so cannot avoid the displacement that its health and extremity produce due to unexpected shake in the process of carrying out imaging.The most important thing is, existing position finder all adopts metal material to make, and metal material can cause a large amount of decay to ray and seriously reduce image quality.
Therefore, for above-mentioned technical problem, be necessary to provide a kind of toy position finder being applicable to have size and structure the occasion of particular/special requirement, to overcome above-mentioned defect.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of toy position finder, this position finder goes for occasion size and structure being had to particular/special requirement, such as can be used in toy image cabin, this position finder agrees with the designing requirement of spatial form in image cabin, guarantee to close hatch door after putting into position finder of the present invention, position finder of the present invention can regulate fixed position according to the body of toy simultaneously, and the whole body that can realize toy is fixed.
For achieving the above object, the invention provides following technical scheme:
A kind of toy position finder, it comprises base, withstands the fixing ears nail of two of toy both sides earhole respectively, and described toy position finder also comprises being located on base and to coordinate with the first positioner in order to the second positioner of fixing toy head orientation, horizontal direction adjusting device and the vertical direction adjusting device in order to regulate fixing ear to follow closely level between the second positioner and vertical spacing in order to first positioner of locating toy head.
Preferably, in above-mentioned toy position finder, described first positioner is one in order to prop up the boss of toy palate inside, and described boss and the second positioner and two fixing ears follow closely cooperating with fixing toy head orientation.
Preferably, in above-mentioned toy position finder, described second positioner comprises two the pressing plate guide rails be fixed on base, between two pressing plate guide rails and can opposing platen guide rail movement the pressing plate in order to clinching toy and regulate the actuator of pressing plate position on pressing plate guide rail bearing of trend.
Preferably, in above-mentioned toy position finder, described actuator is that a pressing plate regulates stud, described pressing plate and pressing plate regulate the extending end of stud relative fixing, described second positioner also to comprise between two pressing plate guide rails and the fixing head be parallel to each other with pressing plate, described fixing head is provided with the internal thread hole regulating stud to coordinate with pressing plate, and described fixing head is positioned at the side of pressing plate away from toy.
Preferably, in above-mentioned toy position finder, described actuator is a gear & rack structure, and the relative motion of described rack-and-pinion regulates the position of pressing plate on pressing plate guide rail bearing of trend and provides pressure to pressing plate.
Preferably, in above-mentioned toy position finder, described second positioner is clip-like structure, and described clip-like structure is provided with the elasticity part providing clamping force.
Preferably, in above-mentioned toy position finder, described vertical direction adjusting device comprises the upright guide rail of being located at base both sides and coordinates with upright guide rail and the upright slide block that can move up and down on upright guide rail.
Preferably, in above-mentioned toy position finder, described vertical direction adjusting device adopts stud nut pair or gear & rack structure to adjust lifting and the location of upright slide block in the vertical direction.
Preferably, in above-mentioned toy position finder, described horizontal direction adjusting device comprises two horizontal guide rails and coordinates with two horizontal guide rails respectively and can do two cross sliding clocks of horizontal movement on horizontal guide rail, and described two fixing ears nails are connected with two cross sliding clocks respectively.
Preferably, in above-mentioned toy position finder, described upright guide rail comprises four and is divided into two right, and these two pairs of upright guide rails are located at the both sides of base respectively, and the upright slide block of often pair of upright guide rail is fixed with the two ends of a horizontal guide rail respectively.
Preferably, in above-mentioned toy position finder, described toy position finder also comprises respectively in order to horizontal guide rail set screw and the upright guide rail set screw of fixing horizontal slide block and upright slide block position.
Preferably, in above-mentioned toy position finder, described horizontal direction adjusting device adopts the secondary or gear & rack structure of stud nut to adjust cross sliding clock position in the horizontal direction and location.
Preferably, in above-mentioned toy position finder, described toy position finder also comprises the ear nail screw thread pair of adjustment two ears nail horizontal directions distance each other.
Preferably, in above-mentioned toy position finder, described ear nail screw thread pair comprises the screw thread ear nail nut be fixed on cross sliding clock, and described fixing ear nail comprises the screw thread ear nail knob that the conical end being positioned at one end, the screwed end of thread being positioned at the other end and control end of thread opposite thread ear nail nut rotate.
Preferably, in above-mentioned toy position finder, described toy position finder also comprises the two groups of auxiliary fixing devices in order to fixing toy extremity being positioned at both sides.
Preferably, in above-mentioned toy position finder, described auxiliary fixing device is hook formation or spike-like structures or circulus.
Preferably, in above-mentioned toy position finder, described toy position finder also comprises the face shield of a tapered structure, the small cross sections end of described face shield is provided with one and leads to outside and in order to continue conveying anesthetic gases to toy pipeline, and the larger cross-section end of face shield is located at by described second positioner.
Preferably, in above-mentioned toy position finder, described toy position finder is the toy position finder of nonmetallic materials.
As can be seen from technique scheme, the present invention goes for occasion size and structure being had to particular/special requirement, such as can be used in toy image cabin, guarantee to close hatch door after putting into position finder of the present invention, the present invention can realize being completely fixed of toy head orientation, and can regulate fixed position according to the body of toy.
Compared with prior art, the invention has the beneficial effects as follows:
(1) position finder meets the requirement of toy positioning element adjusting range, strict control overall dimensions and overall construction design simultaneously, this occasion size and structure being had to particular/special requirement in similar toy image cabin can be applied to, ensure during use not interfere with image bulkhead or imaging device.
(2) position finder provides the first positioner, the second positioner and two fixing ear nails, being completely fixed of toy head is achieved by the cooperating of three, can accurately locate toy brain, provide the auxiliary fixing device for fixed limb simultaneously, further limit the accidental displacement of toy.
(3) position finder has enough rigidity to ensure the precision that toy is located, and the overall nonmetallic materials that adopt make simultaneously, very little on the ray impact for imaging.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing for the present invention in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic perspective view of toy position finder of the present invention and image cabin body combination;
Fig. 2 is the schematic perspective view of another angle of Fig. 1;
Fig. 3 is the schematic perspective view of Fig. 2 partial enlargement;
Fig. 4 is the schematic perspective view of another partial enlargement of Fig. 2;
Fig. 5 is the partial view of toy position finder of the present invention and image cabin body combination;
Fig. 6 is the front view that toy position finder of the present invention does not have auxiliary fixing device.
Wherein: 1, image cabin body; 2, base; 3, fixing ear nail; 31, conical end; 32, the end of thread; 33, screw thread ear nail knob; 4, the first positioner; 41, boss; 5, the second positioner; 51, pressing plate guide rail; 52, pressing plate; 53, pressing plate regulates stud; 54, fixing head; 6, horizontal direction adjusting device; 61, horizontal guide rail; 62, cross sliding clock; 7, vertical direction adjusting device; 71, upright guide rail; 72, upright slide block; 8, auxiliary fixing device; 91, horizontal guide rail set screw; 92, upright guide rail set screw; 93, screw thread ear nail nut; 94, face shield; 95, pipeline.
Detailed description of the invention
The invention discloses a kind of toy position finder, this position finder goes for occasion size and structure being had to particular/special requirement, such as can be used in toy image cabin, this position finder agrees with the designing requirement of spatial form in image cabin, guarantee to close hatch door after putting into position finder of the present invention, position finder of the present invention can regulate fixed position according to the body of toy simultaneously, and the whole body that can realize toy is fixed.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be described in detail the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Toy position finder disclosed by the invention can be used in medical instruments field, as the positioner of toy, such as brain surgery medical location instrument.Toy position finder disclosed by the invention can also be used for the multiple occasions such as scientific experiments.
Toy position finder disclosed by the invention not only can be used in some to be had in the occasion of particular/special requirement to size and structure; can also be used in development space etc. does not have in the occasion of particular/special requirement; the present invention is intended to the structure of protection objective instrument itself, is not used in certain concrete occasion to position finder and limits.What show in accompanying drawing of the present invention is the situation that position finder is used in toy image cabin, is specifically described below in conjunction with the structure of accompanying drawing to toy position finder disclosed by the invention.
As shown in Figures 1 and 2, toy position finder disclosed by the invention, it comprises the base 2 fixing with image cabin body 1, withstand two fixing ears of toy both sides earhole respectively follows closely 3, is located on base 2 and coordinates with the first positioner 4 in order to the second positioner 5 of fixing toy head orientation, in order to regulate fixing ear to follow closely the horizontal direction adjusting device 6 of 3 and second levels between positioner 5 and vertical spacing, vertical direction adjusting device 7 and the auxiliary fixing device 8 for fixed limb in order to first positioner 4 of locating toy head.Base 2 is provided with in order to the screwed hole fixing with image cabin.Toy position finder of the present invention is by providing the first positioner 4, second positioner 5 and two fixing ear nails 3, being completely fixed of toy head is achieved by the cooperating of three, can accurately locate toy brain, provide the auxiliary fixing device 8 for fixed limb simultaneously, further limit the accidental displacement of toy.
As shown in Figure 6, the first positioner 4 is one in order to prop up the boss 41 of toy palate inside, and boss 41 and the second positioner 5 and two fixing ears follow closely 3 cooperatings to be completely fixed toy head.In order to can close fit with toy oral cavity, generally the end of boss 41 be set to arc-shaped.The embodiment that the first positioner is the boss 41 propping up toy palate inside is only gived in accompanying drawing of the present invention, the palate that this boss 41 is intended to prop up toy is inner, certainly in other embodiments, the palate of toy outside or the crown for having the base portion of a receiving space, can be placed in the receiving space of base portion by described first positioner 4.The structure of recessed limit can certainly be directly set on base 2 to form palate outside or the crown that certain receiving space removes to accommodate toy.In addition, because the size of toy is different, so other elastic construction can be arranged in receiving space, to reach the object of fixing toy palate outside or the crown.Meanwhile, the structure of setting can, for toy palate outside or the crown, also can be other organs or the position of toy face, as long as can fix.The embodiment that the present invention first positioner 4 is included is not limited to the above several situations enumerated, within the protection domain that any structure reaching fixing toy face is all included at the present invention first positioner 4,
As shown in Figures 4 to 6, the second positioner 5 comprises two the pressing plate guide rails 51 be fixed on base 2, between two pressing plate guide rails 51 and can the pressing plate 52 in order to clinching toy that moves of opposing platen guide rail 51 and regulate the actuator of pressing plate 52 position on pressing plate guide rail 51 bearing of trend.
As shown in Figure 6, described actuator is that a pressing plate regulates stud 53, and pressing plate 52 and pressing plate regulate the extending end of stud 53 relative fixing.Second positioner 5 also to comprise between two pressing plate guide rails 51 and the fixing head 54 be parallel to each other with pressing plate 52, and fixing head 54 is provided with the internal thread hole regulating stud 53 to coordinate with pressing plate, and fixing head 54 is positioned at the side of pressing plate 52 away from toy.Fixing head 54 maintains static, and rotary pressure plate regulates stud 53 that pressing plate 52 can be made along pressing plate guide rail 51 to move the position regulating pressing plate 52 at vertical direction, the final position relationship controlling pressing plate 52 and toy head.Pressing plate 52 two ends have circular hole that pressing plate guide rail 51 can be made to pass and slide along pressing plate guide rail 51, have circular hole and pressing plate to regulate the lower end rotating shaft of stud 53 to be connected in the middle of pressing plate 52, pressing plate 52 and pressing plate regulate stud 53 to relatively rotate and can not regulate the axial relative motion of stud 53 along pressing plate.Pressing plate regulates the screw thread of stud 53 to engage with the female thread in the middle of pressing plate fixing head 54.
What relate in Fig. 1 to Fig. 6 of the present invention is the embodiment that pressing plate regulates stud 53, in other embodiments, actuator can be a gear & rack structure, the relative motion of described rack-and-pinion regulates the position of pressing plate 52 on pressing plate guide rail 51 bearing of trend also to provide pressure to pressing plate 52, finally reaches the object of fixing toy head.Second positioner 5 can also be clip-like structure, and described clip-like structure is provided with the elasticity part providing clamping force.So; the embodiment that the present invention second positioner 5 is included is not limited to three kinds of structures presented hereinbefore, as long as other can play that automatic or manual regulates and the embodiment of fixing toy head object all belongs to the protection domain that the present invention second positioner 5 is included.
As shown in Figures 3 and 4, vertical direction adjusting device 7 comprises the upright guide rail 71 of being located at base 2 both sides and coordinates with upright guide rail 71 and the upright slide block 72 that can move up and down on upright guide rail 71.In accompanying drawing of the present invention, vertical direction adjusting device 7 adopts stud nut pair to adjust upright slide block 72 along the lifting of upright guide rail 71 in the vertical direction and location, certainly, in other embodiments of the present invention, vertical direction adjusting device 7 can also adopt gear & rack structure to adjust upright slide block 72 along the lifting of upright guide rail 71 in the vertical direction and location.Certainly, also can be other mechanical type, as long as the object controlling upright slide block 72 and move can be played, adopt manual form to be also fine.
As shown in Figure 4, horizontal direction adjusting device 6 comprises two horizontal guide rails 61 and coordinates with two horizontal guide rails 61 respectively and can do two cross sliding clocks 62 of horizontal movement on horizontal guide rail 61.Two fixing ear nails 3 are connected with two cross sliding clocks 62 respectively.That fixes in present embodiment that ear nail 3 adopts with cross sliding clock 62 is connected indirectly, interfixing by other devices and cross sliding clock 62, indirectly reach the connection of fixing ear nail 3 with cross sliding clock 62, fixing ear can be driven while cross sliding clock 62 is moved to follow closely 3 motions, to reach the object regulating position in the horizontal direction between fixing ear nail 3 and the second positioner 5 simultaneously.
In accompanying drawing of the present invention, horizontal direction adjusting device 6 adopts stud nut pair to adjust cross sliding clock position in the horizontal direction and location, in other embodiments of the present invention, horizontal direction adjusting device 6 can also adopt gear & rack structure to adjust cross sliding clock position in the horizontal direction and location.Certainly, also can be other mechanical type, as long as the object of level of control slide block 62 motion can be played, adopt manual form to be also fine.
As shown in Figure 4, upright guide rail 71 comprises four and is divided into two right, and these two pairs of upright guide rails 71 are located at the both sides in image cabin respectively, and the upright slide block 72 of often pair of upright guide rail 71 is fixed with the two ends of a horizontal guide rail 61 respectively.
As shown in Figures 3 to 5, toy position finder also comprises respectively in order to horizontal guide rail set screw 91 and the upright guide rail set screw 92 of fixing horizontal slide block 62 and upright slide block 72 position.
As shown in Figure 6, toy position finder also comprise adjustment two fixing ears follow closely 3 horizontal directions each other distance ear nail screw thread pair.Described ear nail screw thread pair comprises the screw thread ear nail nut 93 be fixed on cross sliding clock 62, and fixing ear nail 3 comprises the conical end 31 being positioned at one end, the screwed end of thread 32 being positioned at the other end and controls the screw thread ear nail knob 33 of the end of thread 32 opposite thread ear nail nut 93 rotation.
As Fig. 1, shown in Fig. 2 and Fig. 4, because horizontal guide rail 61 is fixed with upright slide block 72, so when upright slide block 72 moves along upright guide rail 71, the motion of horizontal guide rail 61 in the vertical direction can be driven, again because cross sliding clock 62 is arranged in horizontal guide rail 61, screw thread ear nail nut 93 is fixed relationships with cross sliding clock 62 simultaneously, thus indirectly make fixing ear follow closely 3 and cross sliding clock 62 between be fixed relationship, so the motion of upright slide block 72 in the vertical direction makes fixing ear follow closely 3 in the vertical directions indirectly produce motion, and then reach the object regulating in the vertical direction position between fixing ear nail 3 and the second positioner 5.
As shown in Figure 1, auxiliary fixing device 8 adopts hook formation, can be reached the object of fixing toy extremity and even health by the assistance of the binding tools such as rope.Certainly in other embodiments; auxiliary fixing device 8 can also be arranged to spike-like structures or circulus, as long as within the protection domain all included at auxiliary fixing device 8 of the present invention of the structure can reaching fixing toy extremity and even health object by aid.
As shown in Figure 4, toy position finder also comprises the face shield 94 of a tapered structure, the small cross sections end of face shield 94 is provided with one and leads to image out of my cabin and in order to continue to toy to carry pipeline 95, second positioner 5 of anesthetic gases to be located at the larger cross-section end of face shield 94.
Because when the present invention is applicable to medical imaging and toy jointly by the image cabin scanned, therefore toy position finder of the present invention adopts nonmetallic materials, and such as PC material makes.Selected nonmetallic materials have low-density characteristic, more weak on the impact of ray, and the toy cabin being suitable for being placed on medical imaging is inner.
In sum, because toy brain imaging needs accurately fixing brain orientation, the fixing ear nail 3 of the knob that the present invention uses two to be threaded, one end becomes the coniform other end to have diameter larger, two fixing ear nails 3 withstand the earhole of toy both sides respectively, thus toy head can only be rotated along the axis at earhole place; In order to make toy head orientation be completely fixed, the present invention also arranges the palate inside that a boss 41 can prop up toy on base 2, then uses a height-adjustable pressing plate 52 to push down the forehead of toy.Because the toy bodily form is different, so use the guide rail of two groups of vertical directions and horizontal direction to follow closely level between 3 and pressing plate 52 and vertical spacing in order to regulate fixing ear respectively.Such the present invention is with the head of toy for benchmark is located, and the position of its limbs is determined thereupon.The present invention is also respectively provided with row's hook formation in both sides, image cabin, described hook formation forms frenulum groove, extremity are fixed frenulum groove and are divided into two groups, be directly installed in image cabin along image cabin perpendicular to end face direction, operator can be fixed the extremity of toy by software immobilization materials such as tether bands.The present invention is provided with a face shield 94 at toy snout, and its end has one to be used for continuing conveying anesthetic gases to toy towards image pipeline 95 out of my cabin.Setting like this, position finder construction profile, according to image cabin internal space design, all can not interfere with image cabin in its range of movement, can not exceed the imaging space scope of the scanner that image cabin will enter.
The present invention designs according to narrow space shape in toy image cabin, guarantees to close hatch door after putting into position finder of the present invention, and the present invention can realize being completely fixed of toy head orientation, and can regulate fixed position according to the body of toy.
The toy shown in accompanying drawing of the present invention affects the structure that cabin is a kind of common toy image cabin, figures only illustrate the present invention and be applied in a kind of Application Example in a kind of image cabin, accompanying drawing can not limit practical ranges of the present invention, the present invention can be applied equally in the toy image cabin of any other structure or other similar impacts in the narrow space structure in cabin, certainly, can also be used in open space.
Compared with prior art, the invention has the beneficial effects as follows:
(1) position finder meets the requirement of toy positioning element adjusting range, and strict control overall dimensions and overall construction design, can put into the image cabin of toy and not interfere with image bulkhead or imaging device simultaneously.
(2) position finder provides the first positioner, the second positioner and two fixing ear nails, being completely fixed of toy head is achieved by the cooperating of three, can accurately locate toy brain, provide the auxiliary fixing device for fixed limb simultaneously, further limit the accidental displacement of toy.
(3) position finder has enough rigidity to ensure the precision that toy is located, and the overall nonmetallic materials that adopt make simultaneously, very little on the ray impact for imaging.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or basic feature, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (18)
1. a toy position finder, it comprises base, withstands the fixing ears nail of two of toy both sides earhole respectively, it is characterized in that: described toy position finder also comprises being located on base and to coordinate with the first positioner in order to the second positioner of fixing toy head orientation, horizontal direction adjusting device and the vertical direction adjusting device in order to regulate fixing ear to follow closely level between the second positioner and vertical spacing in order to first positioner of locating toy head.
2. toy position finder according to claim 1, it is characterized in that: described first positioner is one in order to prop up the boss of toy palate inside, described boss and the second positioner and two fixing ears follow closely cooperating with fixing toy head orientation.
3., according to the arbitrary described toy position finder of claim 1 or 2, it is characterized in that: described second positioner comprises two the pressing plate guide rails be fixed on base, between two pressing plate guide rails and can opposing platen guide rail movement the pressing plate in order to clinching toy and regulate the actuator of pressing plate position on pressing plate guide rail bearing of trend.
4. toy position finder according to claim 3, it is characterized in that: described actuator is that a pressing plate regulates stud, described pressing plate and pressing plate regulate the extending end of stud relative fixing, described second positioner also to comprise between two pressing plate guide rails and the fixing head be parallel to each other with pressing plate, described fixing head is provided with the internal thread hole regulating stud to coordinate with pressing plate, and described fixing head is positioned at the side of pressing plate away from toy.
5. toy position finder according to claim 3, is characterized in that: described actuator is a gear & rack structure, and the relative motion of described rack-and-pinion regulates the position of pressing plate on pressing plate guide rail bearing of trend and provides pressure to pressing plate.
6., according to the arbitrary described toy position finder of claim 1 or 2, it is characterized in that: described second positioner is clip-like structure, described clip-like structure is provided with the elasticity part providing clamping force.
7. according to the arbitrary described toy position finder of claim 1 or 2, it is characterized in that: described vertical direction adjusting device comprises the upright guide rail of being located at base both sides and coordinates with upright guide rail and the upright slide block that can move up and down on upright guide rail.
8. toy position finder according to claim 7, is characterized in that: described vertical direction adjusting device adopts stud nut pair or gear & rack structure to adjust lifting and the location of upright slide block in the vertical direction.
9. toy position finder according to claim 7, it is characterized in that: described horizontal direction adjusting device comprises two horizontal guide rails and coordinates with two horizontal guide rails respectively and can do two cross sliding clocks of horizontal movement on horizontal guide rail, described two fixing ears nails are connected with two cross sliding clocks respectively.
10. toy position finder according to claim 9, it is characterized in that: described upright guide rail comprise four and be divided into two right, these two pairs of upright guide rails are located at the both sides of base respectively, and the upright slide block of often pair of upright guide rail is fixed with the two ends of a horizontal guide rail respectively.
11. toy position finders according to claim 9, is characterized in that: described toy position finder also comprises respectively in order to horizontal guide rail set screw and the upright guide rail set screw of fixing horizontal slide block and upright slide block position.
12. toy position finders according to claim 9, is characterized in that: described horizontal direction adjusting device adopts the secondary or gear & rack structure of stud nut to adjust cross sliding clock position in the horizontal direction and location.
13. toy position finders according to claim 9, is characterized in that: described toy position finder also comprises the ear nail screw thread pair of adjustment two ears nail horizontal directions distance each other.
14. toy position finders according to claim 13, it is characterized in that: described ear nail screw thread pair comprises the screw thread ear nail nut be fixed on cross sliding clock, described fixing ear nail comprises the screw thread ear nail knob that the conical end being positioned at one end, the screwed end of thread being positioned at the other end and control end of thread opposite thread ear nail nut rotate.
15. toy position finders according to claim 1, is characterized in that: described toy position finder also comprises the two groups of auxiliary fixing devices in order to fixing toy extremity being positioned at both sides.
16. toy position finders according to claim 15, is characterized in that: described auxiliary fixing device is hook formation or spike-like structures or circulus.
17. toy position finders according to claim 1, it is characterized in that: described toy position finder also comprises the face shield of a tapered structure, the small cross sections end of described face shield is provided with one and leads to outside and in order to continue conveying anesthetic gases to toy pipeline, and the larger cross-section end of face shield is located at by described second positioner.
18. toy position finders according to claim 1, is characterized in that: described toy position finder is the toy position finder of nonmetallic materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495055.XA CN104546209B (en) | 2013-10-18 | 2013-10-18 | A kind of toy position finder |
| PCT/CN2013/090391 WO2015054959A1 (en) | 2013-10-18 | 2013-12-25 | Small animal position fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495055.XA CN104546209B (en) | 2013-10-18 | 2013-10-18 | A kind of toy position finder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104546209A true CN104546209A (en) | 2015-04-29 |
| CN104546209B CN104546209B (en) | 2017-03-15 |
Family
ID=52827615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495055.XA Active CN104546209B (en) | 2013-10-18 | 2013-10-18 | A kind of toy position finder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104546209B (en) |
| WO (1) | WO2015054959A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149508A (en) * | 2017-06-23 | 2017-09-12 | 佛山科学技术学院 | Toy tests fixed system |
| CN111281595A (en) * | 2020-03-06 | 2020-06-16 | 武汉联影生命科学仪器有限公司 | Animal fixing bin and imaging scanning system |
| WO2023155101A1 (en) * | 2022-02-17 | 2023-08-24 | 中国科学院深圳先进技术研究院 | Nuclear magnetic compatible positioning instrument for marmoset |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110772351B (en) * | 2019-11-13 | 2021-08-31 | 重庆医药高等专科学校 | Mouse experimental device |
| CN114366373A (en) * | 2022-01-28 | 2022-04-19 | 河北医科大学 | Skull horizontal position leveling instrument and leveling method for brain three-dimensional positioning injection |
| CN115137521B (en) * | 2022-07-07 | 2023-06-09 | 牡丹江医学院 | Rabbit ear operation fixed station |
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| CN1961843A (en) * | 2006-11-24 | 2007-05-16 | 天津医科大学总医院 | Animals stereo directed fixing device |
| CN201055438Y (en) * | 2007-06-28 | 2008-05-07 | 北京生命科学研究所 | Animal head fixing device with two-dimension regulation function |
| CN201131816Y (en) * | 2007-12-04 | 2008-10-15 | 中日友好医院 | Multifunctional test operation table |
| CN201328892Y (en) * | 2009-01-05 | 2009-10-21 | 中国人民解放军第四军医大学 | Rat fixture unit for medicine experiment |
| US20110083614A1 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant Holder Device for Animal Imaging and Surgery |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUP0900682A2 (en) * | 2009-10-30 | 2011-05-30 | Eotvos Lorand Tudomanyegyetem | Appliance for supporting head of animals |
| CN102755202B (en) * | 2012-08-02 | 2015-01-07 | 上海交通大学 | Animal operation and experiment table |
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2013
- 2013-10-18 CN CN201310495055.XA patent/CN104546209B/en active Active
- 2013-12-25 WO PCT/CN2013/090391 patent/WO2015054959A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1961843A (en) * | 2006-11-24 | 2007-05-16 | 天津医科大学总医院 | Animals stereo directed fixing device |
| CN201055438Y (en) * | 2007-06-28 | 2008-05-07 | 北京生命科学研究所 | Animal head fixing device with two-dimension regulation function |
| CN201131816Y (en) * | 2007-12-04 | 2008-10-15 | 中日友好医院 | Multifunctional test operation table |
| CN201328892Y (en) * | 2009-01-05 | 2009-10-21 | 中国人民解放军第四军医大学 | Rat fixture unit for medicine experiment |
| US20110083614A1 (en) * | 2009-10-08 | 2011-04-14 | Massachusetts Institute Of Technology | Compliant Holder Device for Animal Imaging and Surgery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149508A (en) * | 2017-06-23 | 2017-09-12 | 佛山科学技术学院 | Toy tests fixed system |
| CN111281595A (en) * | 2020-03-06 | 2020-06-16 | 武汉联影生命科学仪器有限公司 | Animal fixing bin and imaging scanning system |
| WO2023155101A1 (en) * | 2022-02-17 | 2023-08-24 | 中国科学院深圳先进技术研究院 | Nuclear magnetic compatible positioning instrument for marmoset |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015054959A1 (en) | 2015-04-23 |
| CN104546209B (en) | 2017-03-15 |
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