CN108814662A - A kind of simple soft tissue dilator of zoopery - Google Patents
A kind of simple soft tissue dilator of zoopery Download PDFInfo
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- CN108814662A CN108814662A CN201810469725.3A CN201810469725A CN108814662A CN 108814662 A CN108814662 A CN 108814662A CN 201810469725 A CN201810469725 A CN 201810469725A CN 108814662 A CN108814662 A CN 108814662A
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- strut
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
- A61B17/0206—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors with antagonistic arms as supports for retractor elements
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- Heart & Thoracic Surgery (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Catching Or Destruction (AREA)
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Abstract
The invention discloses a kind of simple soft tissue dilators of zoopery, the nut seat inner wall is equipped with lead screw, the inner wall of the lead screw is equipped with sliding slot, the outer wall of the sliding slot is connected with the inner wall of lead screw, the inner wall of the nut seat and the outer wall of sliding slot are movably connected, the outer right wall of the lead screw is equipped with motor, and the inner wall of the motor is connected with the outer wall of screw rod.The simple soft tissue dilator of the zoopery, pass through the cooperation between motor, lead screw and nut seat, under the action of sliding slot, motor is AC servo motor, adjust the velocity of rotation clicked, using having a single function, experimental apparatus is caused to waste disadvantage, overcome that existing zoopery with simple soft tissue dilator struts bar by a left side and the right side struts bar and carries out notch to meiofauna and struts, improve the zoopery product quality of simple soft tissue dilator, the purchase cost for saving user avoids the waste of resources of production, is suitble to promote the use of.
Description
Technical field
The present invention relates to experimental apparatus technical field, the simple soft tissue dilator of specially a kind of zoopery.
Background technique
It is frequently necessary to a thorax abdomen in animal experiments or midline incision struts, provides good operation view for surgical procedure
It is wild, it usually needs a member is responsible for drag hook specially, this will lead to insufficient utilization to experimenter, and many animals are real at present
It tests and more people is needed to participate in, once there is member to be responsible for drag hook specially, then will affect conventional efficient, and occupy the space of operating table,
Operational inconvenience is brought to other members.And existing drag hook struts that effect is bad to soft tissue, struts the soft of position
Tissue is also easy to be damaged by drag hook, makes the postoperative bad recovery of animal, and the pain for increasing animal in the prior art, such as is applied
Number for 201420618048.4 patent of invention include two strut bar, described two bars that strut are fixedly connected with composition opening frame,
Each end for strutting bar is equipped with fixed block, and the bar that struts is fixedly connected by the fixed block with pawl is strutted, described
Fixed block is equipped with through-hole, and the pawl that struts passes through with the fixed block and is arranged in the fixed block side across the through-hole
The threaded hole in portion is connected with appended claims, and the through-hole is vertical with the threaded hole, described two to strut the distance between bar
For 8-15cm, the fixed block and the opening frame are integral forming structure, described to strut pawl and constituted by strutting hook, described each
Pawl is strutted equipped with strutting hook described in 2-8, it is described each strut pawl and strut hook described in 4 form, it is described to strut hook one end
It being intersected in together, the overall width for strutting the hook other end is 8cm, and two neighboring described the distance between the hook that struts is equal,
Although the invention structure is simple, there are many deficiencies and defect, and in existing equipment, the design for strutting hook composition, which exists, to be lacked
It falls into, struts hook and easily cause the intracorporal mucous membrane of animal or soft tissue injury, strut the intracorporal blood vessel of hook animal easy to damage, influence reality
That tests is normally carried out, and worker needs often to handle notch, increases the working strength of worker, easily causes worker
Work fatigue, and it is left strut bar and the right opening angle for strutting bar is limited by the grip of worker, distraction angle is limited,
It is not suitable for the use of the animals such as big figure livestock breeding, using having a single function, experimental apparatus is caused to waste, in view of these situations, to keep away
Exempt from above-mentioned technical problem, it is necessory to provide a kind of zoopery with simple soft tissue dilator to overcome institute in the prior art
State defect.
Summary of the invention
The purpose of the present invention is to provide a kind of simple soft tissue dilators of zoopery, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of simple soft tissue dilator of zoopery,
Including nut seat, the nut seat inner wall is equipped with lead screw, and the inner wall of the lead screw is equipped with sliding slot, the outer wall and lead screw of the sliding slot
Inner wall be connected, the inner wall of the nut seat and the outer wall of sliding slot are movably connected, and the outer right wall of the lead screw is equipped with motor,
The inner wall of the motor is connected with the outer wall of screw rod, and side plate, the inner wall of the side plate are mounted on inside and outside the lead screw
It is flexibly connected with the outer wall of lead screw, the inner wall bottom end of the side plate is equipped with strut, the outer wall of the strut and the inner wall of side plate
It is connected, the outer wall of the side plate is equipped with set square, and the inner wall of the set square is connected with the outer wall of side plate, outside the lead screw
Wall is equipped with block, and the inner wall of the block and the outer wall of lead screw are movably connected, and the inner wall of the block is equipped with push rod, described
The outer wall of push rod is connected with the outer wall of block, and the outer wall of the push rod is connected with the inner wall of nut seat, the outer wall of the set square
It is equipped with and cranks arm, the inner wall cranked arm is connected with the outer wall of set square, and the outer wall bottom end cranked arm is equipped with strut, described
The inner wall of strut is connected with the outer wall cranked arm, and the inner wall cranked arm is equipped with shaft, the outer wall of the shaft with crank arm it is interior
Wall is connected, and the outer wall of the shaft is socketed with bull stick, and the inner wall of the bull stick is connected with the outer wall of shaft, the inner wall of the bull stick
Upright bar is installed, the outer wall of the upright bar is connected with the inner wall of bull stick, jacking block is installed on the outside of the upright bar, the jacking block
Inner wall is equipped with slot, and the inner wall of the slot is equipped with inserted link, and the outer wall of the inserted link is connected with the inner wall of slot, the upright bar
Inner wall be movably connected by the inner wall of inserted link and jacking block, the inner wall of the jacking block and the outer wall of sliding slot are movably connected.
Preferably, the inside of the side plate is equipped with rubber mat, and the inner wall of the rubber mat is connected with the outer wall of lead screw, the side plate
Upper surface baffle is installed, the lower surface of the baffle is connected with the upper surface of side plate, and the right side of the baffle is equipped with connection
Corner brace, the outer wall of the connecting corner yard are connected with the inner wall of nut seat, and the right side inner wall of the connecting corner yard is equipped with L-type plate,
The left side outer wall of the L-type plate is connected with the left side outer wall of nut seat, and the inner wall of the nut seat is equipped with mandril, the mandril
Outer wall be connected with the inner wall of connecting corner yard, the outer wall top of the mandril is equipped with nut, the inner wall and mandril of the nut
Outer wall thread be connected.
Preferably, cushion block, the inner wall phase of the outer wall and set square of the cushion block are installed between the inner wall of the set square
Even.
Preferably, feet is installed in the outer wall bottom end of the strut, and the inner wall of the feet is connected with the outer wall of strut.
Preferably, the outer wall of the shaft is socketed with washer, and the inner wall of the washer is connected with the outer wall of shaft, the pad
The inner wall of circle is connected with the outer wall cranked arm.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the simple soft tissue dilator of the zoopery, by the cooperation between motor, lead screw and nut seat, in sliding slot
Under the action of, motor is AC servo motor, for the size by adjusting power caused by the electric power by motor, is adjusted
The velocity of rotation of click, and then adjust movement speed and distraction angle of the side plate in the sliding slot on lead screw.
2. the simple soft tissue dilator of the zoopery, under the action of lead screw, the cunning of jacking block and block on lead screw
It is moved left and right in slot, and then prevents side plate from shifting or misplacing when moving on lead screw, under the action of strut, strut can
Situations such as animal is fixed on station, and then animal during the experiment is avoided to strive bundle influence experiment it is normal into
Row.
3. the simple soft tissue dilator of the zoopery, so that conventional animal be overcome to test simple soft tissue dilator
The hook that struts easily cause the intracorporal mucous membrane of animal or soft tissue injury, strut the intracorporal blood vessel of hook animal easy to damage, influence reality
That tests is normally carried out, and worker needs often to handle notch, increases the working strength of worker, easily causes worker
Work fatigue, and it is left strut bar and the right opening angle for strutting bar is limited by the grip of worker, distraction angle is limited,
It is not suitable for the use of the animals such as big figure livestock breeding, using having a single function, experimental apparatus is caused to waste disadvantage.
4. the simple soft tissue dilator of the zoopery, overcomes existing zoopery with simple soft tissue dilator
Bar is strutted by a left side and the right side struts bar and struts to meiofauna progress notch, and the single disadvantage of utility function improves animal reality
Test the working efficiency with simple soft tissue dilator.
5. the simple soft tissue dilator of the zoopery avoids and often debugs the pressure for generating work in use and bear
Load, also allows existing zoopery that more approvals can be commercially available with simple soft tissue dilator, improves animal
The product quality for testing simple soft tissue dilator, saves the purchase cost of user, avoids the waste of resources of production,
It is suitble to promote the use of.
Detailed description of the invention
Fig. 1 is the annexation figure of nut seat, lead screw and motor；
Fig. 2 is lead screw, side plate and the annexation figure cranked arm of Fig. 1；
Fig. 3 is the sectional front view of the side plate of Fig. 1, nut seat and lead screw.
In figure：1, nut seat, 2, lead screw, 3, motor, 4, upright bar, 5, block, 6, push rod, 7, side plate, 8, strut, 9, support
Bar, 10, feet, 11, crank arm, 12, set square, 13, sliding slot, 14, jacking block, 15, cushion block, 16, shaft, 17, bull stick, 18, inserted link,
19, slot, 20, washer, 21, nut, 22, mandril, 23, connecting corner yard, 24, baffle, 25, rubber mat, 26, L-type plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution：A kind of simple soft tissue dilator of zoopery, packet
Nut seat 1 is included, for installing and fixing side plate 7,1 inner wall of nut seat is equipped with lead screw 2, for driving side plate 7 to move up in lead screw 2
Dynamic, the inner wall of lead screw 2 is equipped with sliding slot 13, for driving side plate 7 to slide on lead screw 2, the outer wall of sliding slot 13 and the inner wall of lead screw 2
It is connected, the outer wall of the inner wall and sliding slot 13 of nut seat 1 is movably connected, and the outer right wall of lead screw 2 is equipped with motor 3, and motor 3 is to hand over
Flow servo motor, for adjusting the movement speed of nut seat 1, the inner wall of motor 3 is connected with the outer wall of screw rod 2, lead screw 2 it is inside and outside
Two sides are mounted on side plate 7, and for installing strut 9, the inside of side plate 7 is equipped with rubber mat 25, for placing the mobile dislocation of side plate 7,
The inner wall of rubber mat 25 is connected with the outer wall of lead screw 2, and the upper surface of side plate 7 is equipped with baffle 24, and mistake occurs for placing nut seat 1
Position, the lower surface of baffle 24 are connected with the upper surface of side plate 7, and the right side of baffle 24 is equipped with connecting corner yard 23, for nut seat 1
Connection reinforced, the outer wall of connecting corner yard 23 is connected with the inner wall of nut seat 1, and the right side inner wall of connecting corner yard 23 is equipped with
L-type plate 26 is reinforced for the connection to nut seat 1, and the left side outer wall of L-type plate 26 is connected with the left side outer wall of nut seat 1,
The inner wall of nut seat 1 is equipped with mandril 22, reinforces for the connection to nut seat 1, the outer wall and connecting corner yard of mandril 22
23 inner wall is connected, and the outer wall top of mandril 22 is equipped with nut 21, and the inner wall of nut 21 is connected with the outer wall thread of mandril 22,
The inner wall of side plate 7 is flexibly connected with the outer wall of lead screw 2, and the inner wall bottom end of side plate 7 is equipped with strut 8, for fixing animal, is avoided
Animal strives bundle, and feet 10, for preventing strut 8 from scratching animal, the inner wall and strut of feet 10 are installed in the outer wall bottom end of strut 8
8 outer wall is connected, and the outer wall of strut 8 is connected with the inner wall of side plate 7, and the outer wall of side plate 7 is equipped with set square 12, for side plate
7 are reinforced with the connection of nut seat 1, cushion block 15 are equipped between the inner wall of set square 12, for making two pieces of set squares 12
Connect stronger, the outer wall of cushion block 15 is connected with the inner wall of set square 12, the outer wall phase of the inner wall and side plate 7 of set square 12
Even, the outer wall of lead screw 2 is equipped with block 5, and block 5 is for preventing side plate 7 from misplacing, the inner wall of block 5 and the outer wall of lead screw 2
It is movably connected, the inner wall of block 5 is equipped with push rod 6, for connecting simultaneously fixed stop 5, the outer wall of push rod 6 and the outer wall of block 5
It is connected, the outer wall of push rod 6 is connected with the inner wall of nut seat 1, and the outer wall of set square 12, which is equipped with, cranks arm 11, for installing and fixing
Strut 9,11 inner wall of cranking arm are connected with the outer wall of set square 12, and the 11 outer wall bottom end of cranking arm is equipped with strut 9, for animal
Notch on body is supported, and the inner wall of strut 9 is connected with 11 outer wall of cranking arm, and 11 inner wall of cranking arm is equipped with shaft 16,
It 11 is moved on lead screw 2 for connecting and driving to crank arm, the outer wall of shaft 16 is socketed with washer 20, for making shaft 16 and cranking arm
11 connection is stronger, and the inner wall of washer 20 is connected with the outer wall of shaft 16, the inner wall of washer 20 with crank arm 11 outer wall phase
Even, the outer wall of shaft 16 is connected with 11 inner wall of cranking arm, and the outer wall of shaft 16 is socketed with bull stick 17, is used for by the promotion band of jacking block 14
Dynamic strut 9 is mobile, and the inner wall of bull stick 17 is connected with the outer wall of shaft 16, and the inner wall of bull stick 17 is equipped with upright bar 4, for connecting simultaneously
Fixed jacking block 14, the outer wall of upright bar 4 are connected with the inner wall of bull stick 17, and the outside of upright bar 4 is equipped with jacking block 14, for pushing side plate
7 move left and right on the sliding slot 13 of lead screw 2, and the inner wall of jacking block 14 is equipped with slot 19, possess stock installation inserted link 18, slot 19 it is interior
Wall is equipped with inserted link 18, and the outer wall of inserted link 18 is connected with the inner wall of slot 19, for keeping upright bar 4 and the connection of jacking block 14 more firm
Gu the inner wall of upright bar 4 is movably connected by inserted link 18 and the inner wall of jacking block 14, for keeping the connection of upright bar 4 stronger, jacking block
The outer wall of 14 inner wall and sliding slot 13 is movably connected, and for keeping jacking block 14 and the connection of upright bar 4 stronger, pushes 7 He of side plate
It cranks arm and 11 is moved left and right in the sliding slot 13 on lead screw 2, strut 9 is driven to strut the intracorporal notch of animal, tested convenient for doctor.
A kind of simple soft tissue dilator of zoopery, the zoopery with simple soft tissue dilator by nut seat 1,
Lead screw 2, motor 3, upright bar 4, block 5, push rod 6, side plate 7, strut 8, strut 9, feet 10, crank arm 11, set square 12, sliding slot
13, the components group such as jacking block 14, cushion block 15, shaft 16, bull stick 17, inserted link 18, slot 19, washer 20, nut 21 and mandril 22
At the main fit dimension of reply parts and components, especially interference fit size and phase closing precision are checked before assembling, same
When part is fastened with more than one piece screw (bolt), each screw (bolt) needs to intersect, symmetrically, gradually, uniformly tighten, using angle grinder and
File to nut seat 1, lead screw 2, motor 3, upright bar 4, block 5, push rod 6, side plate 7, strut 8, strut 9, feet 10, crank arm 11,
Set square 12, sliding slot 13, jacking block 14, cushion block 15, shaft 16, bull stick 17, inserted link 18, slot 19, washer 20, nut 21 and mandril
The burr on 22 equal surfaces and junction, then smears antirust paint on its surface and junction, after drying, nut seat 1 is mounted on
On lead screw 2, lead screw 2 is connected with motor 3, side plate 7 is mounted on to the outside of nut seat 1,11 will be cranked arm using set square 12
It is connected and fixed with side plate 7, cranking arm, fixed strut 9 is installed in 11 outer wall bottom end, and strut 8 is mounted in side plate 7
Wall bottom end, cranking arm, 11 inner wall installs shaft 16, shaft 16 is rotated in 11 cranking arm, bull stick 17 and 16 phase of shaft
Even, bull stick 17 is connect with jacking block 14 using inserted link 18, jacking block 14 is being connect with lead screw 2,4 He of upright bar is installed on lead screw 2
The case where block 5 makes side plate 7 not shift or misplace when moving on lead screw 2 in work, connects the external of motor 3
Power supply, motor 3 are started to work, and nut seat 1 is driven to move left and right on the sliding slot 13 in lead screw 2, drive side plate 7 on lead screw 2
Sliding slot 13 in move left and right, strut 8 probes into animal body, and animal is fixed, and strut 9 struts notch, and doctor starts to test
Work, completes the zoopery assembly working of simple soft tissue dilator.
In the description of the present invention, it is to be understood that, term " coaxial ", " bottom ", " one end ", " top ", " middle part ",
The orientation or positional relationship of the instructions such as " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation ",
Terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside a element, unless otherwise restricted clearly, for the common of this field
For technical staff, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of simple soft tissue dilator of zoopery, including nut seat (1), it is characterised in that：In the nut seat (1)
Wall is equipped with lead screw (2), and the inner wall of the lead screw (2) is equipped with sliding slot (13), the outer wall of the sliding slot (13) and the inner wall of lead screw (2)
It is connected, the outer wall of the inner wall and sliding slot (13) of the nut seat (1) is movably connected, and the outer right wall of the lead screw (2) is equipped with
The inner wall of motor (3), the motor (3) is connected with the outer wall of screw rod (2), is mounted on side inside and outside the lead screw (2)
The inner wall of plate (7), the side plate (7) is flexibly connected with the outer wall of lead screw (2), and the inner wall bottom end of the side plate (7) is equipped with branch
The outer wall of bar (8), the strut (8) is connected with the inner wall of side plate (7), and the outer wall of the side plate (7) is equipped with set square (12),
The inner wall of the set square (12) is connected with the outer wall of side plate (7), and the outer wall of the lead screw (2) is equipped with block (5), the gear
The inner wall of block (5) and the outer wall of lead screw (2) are movably connected, and the inner wall of the block (5) is equipped with push rod (6), the push rod (6)
Outer wall be connected with the outer wall of block (5), the outer wall of the push rod (6) is connected with the inner wall of nut seat (1), the set square
(12) outer wall is equipped with crank arm (11), and the inner wall for cranking arm (11) is connected with the outer wall of set square (12), described to crank arm
(11) outer wall bottom end is equipped with strut (9), and the inner wall of the strut (9) is connected with the outer wall of (11) of cranking arm, described to crank arm
(11) inner wall is equipped with shaft (16), and the outer wall of the shaft (16) is connected with the inner wall of (11) of cranking arm, the shaft (16)
Outer wall be socketed with bull stick (17), the inner wall of the bull stick (17) is connected with the outer wall of shaft (16), the bull stick (17) it is interior
Wall is equipped with upright bar (4), and the outer wall of the upright bar (4) is connected with the inner wall of bull stick (17), is equipped on the outside of the upright bar (4)
The inner wall of jacking block (14), the jacking block (14) is equipped with slot (19), and the inner wall of the slot (19) is equipped with inserted link (18), described
The outer wall of inserted link (18) is connected with the inner wall of slot (19), and the inner wall of the upright bar (4) passes through inserted link (18) and jacking block (14)
Inner wall is movably connected, and the outer wall of the inner wall and sliding slot (13) of the jacking block (14) is movably connected.
2. a kind of simple soft tissue dilator of zoopery according to claim 1, it is characterised in that：The side plate
(7) inside is equipped with rubber mat (25), and the inner wall of the rubber mat (25) is connected with the outer wall of lead screw (2), the upper table of the side plate (7)
Face is equipped with baffle (24), and the lower surface of the baffle (24) is connected with the upper surface of side plate (7), the right side of the baffle (24)
Equipped with connecting corner yard (23), the outer wall of the connecting corner yard (23) is connected with the inner wall of nut seat (1), the connecting corner yard (23)
Right side inner wall be equipped with L-type plate (26), the left side outer wall of the L-type plate (26) is connected with the left side outer wall of nut seat (1), institute
The inner wall for stating nut seat (1) is equipped with mandril (22), and the outer wall of the mandril (22) is connected with the inner wall of connecting corner yard (23), institute
The outer wall top for stating mandril (22) is equipped with nut (21), the outer wall thread phase of the inner wall and mandril (22) of the nut (21)
Even.
3. a kind of simple soft tissue dilator of zoopery according to claim 1, it is characterised in that：The set square
(12) it is equipped between inner wall cushion block (15), the outer wall of the cushion block (15) is connected with the inner wall of set square (12).
4. a kind of simple soft tissue dilator of zoopery according to claim 1 to 3, it is characterised in that：Strut (8)
Outer wall bottom end feet (10) are installed, the inner wall of the feet (10) is connected with the outer wall of strut (8).
5. the simple soft tissue dilator of a kind of zoopery described in -4 according to claim 1, it is characterised in that：Shaft (16)
Outer wall be socketed with washer (20), the inner wall of the washer (20) is connected with the outer wall of shaft (16), the washer (20) it is interior
Wall is connected with the outer wall of (11) of cranking arm.
6. a kind of zoopery struts method with simple soft tissue, it is characterised in that：, using angle grinder and file to nut seat 1,
Lead screw 2, motor 3, upright bar 4, block 5, push rod 6, side plate 7, strut 8, strut 9, feet 10, crank arm 11, set square 12, sliding slot
13, surfaces and the company such as jacking block 14, cushion block 15, shaft 16, bull stick 17, inserted link 18, slot 19, washer 20, nut 21 and mandril 22
The burr at place is connect, then smears antirust paint on its surface and junction, after drying, nut seat 1 is mounted on lead screw 2, by silk
Thick stick 2 is connected with motor 3, and side plate 7 is mounted on to the outside of nut seat 1, using set square 12 will crank arm 11 connect with side plate 7 it is solid
It is scheduled on together, cranking arm, fixed strut 9 is installed in 11 outer wall bottom end, and strut 8 is mounted on to the inner wall bottom end of side plate 7, is being cranked arm
11 inner wall installs shaft 16, shaft 16 is rotated in 11 cranking arm, bull stick 17 is connected with shaft 16, uses inserted link 18
Bull stick 17 is connect with jacking block 14, jacking block 14 is being connect with lead screw 2, upright bar 4 is installed on lead screw 2 and block 5 makes side plate 7
The case where will not shifting or misplace when moving on lead screw 2, in work, connects the external power supply of motor 3, and motor 3 starts
Work drives nut seat 1 to move left and right on the sliding slot 13 in lead screw 2, drives the left and right in the sliding slot 13 on lead screw 2 of side plate 7
Mobile, strut 8 probes into animal body, animal is fixed, and strut 9 struts notch, and doctor starts experimental work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469725.3A CN108814662B (en) | 2018-05-16 | 2018-05-16 | Simple soft tissue spreader for animal experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469725.3A CN108814662B (en) | 2018-05-16 | 2018-05-16 | Simple soft tissue spreader for animal experiments |
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| Publication Number | Publication Date |
|---|---|
| CN108814662A true CN108814662A (en) | 2018-11-16 |
| CN108814662B CN108814662B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469725.3A Active CN108814662B (en) | 2018-05-16 | 2018-05-16 | Simple soft tissue spreader for animal experiments |
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| CN108814662B (en) | 2020-03-31 |
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