CN208989080U - It is a kind of to take sundries convenient for one-handed performance - Google Patents
It is a kind of to take sundries convenient for one-handed performance Download PDFInfo
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- CN208989080U CN208989080U CN201721647645.XU CN201721647645U CN208989080U CN 208989080 U CN208989080 U CN 208989080U CN 201721647645 U CN201721647645 U CN 201721647645U CN 208989080 U CN208989080 U CN 208989080U
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- adjusting rod
- wall
- sundries
- cavity
- side wall
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Abstract
Sundries are taken the utility model discloses a kind of convenient for one-handed performance, including inner tube, one end of said inner tube is equipped with threaded rod, first handle is threaded on the threaded rod, outer tube is arranged in said inner tube, fixed block is arranged on the outer tube, shaft there are two being plugged on the fixed block, second handle is arranged in two shafts, adjusting rod is also arranged on the outer tube, the both ends of the adjusting rod are equipped with mobile bar, the one end of two mobile bars far from adjusting rod is fixedly connected with the side side wall of two second handles, the upper side wall of the adjusting rod offers recess, bull stick is equipped in the recess.The utility model takes the distance between two second handles of sundries to make the user for taking sundries to be suitable for different hand sizes by adjusting, solve the problems, such as that tradition takes sundries that both hands is needed to operate, it can satisfy the requirement of one-handed performance, significantly facilitate the operation of doctor, applicability is wider, structure is simple, convenient and practical.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of sundries are taken convenient for one-handed performance.
Background technique
It takes sundries to be specific to laparoscopic surgery operational requirements and develop, operation excision object can disposably be taken out, be had
Effect prevents pathological tissues from contacting with health tissues, and pathology is avoided to remain, and can not only significantly facilitate the surgical procedure of doctor, saves hand
The art time improves procedure efficiency, and is conducive to patient postoperative rehabilitation, reduction post-surgical infection's risk, past in Minimally Invasive Surgery
It is past that both hands is needed to operate two different instruments, and the spacing taken between the handle of sundries on the market is usually fixation, no
It can satisfy one-handed performance needs, so that sundries is taken to need both hands to be operated when carrying out release bag body, collapsing bag body operation,
It is inconvenient, it has not been convenient to the operation of doctor.
Utility model content
It is usually solid purpose of the utility model is to solve the spacing between the handle in the prior art for taking sundries
Fixed, it is impossible to meet one-handed performance needs so that take sundries needed when carrying out release bag body, collapsing bag body operation both hands into
Row operation, it is inconvenient, it has not been convenient to which that the problem of the operation of doctor, and what is proposed a kind of takes sundries convenient for one-handed performance.
To achieve the goals above, the utility model adopts the technical scheme that
One end of a kind of sundries that take convenient for one-handed performance, including inner tube, said inner tube is equipped with threaded rod, the threaded rod
On be threaded with first handle, outer tube is arranged in said inner tube, is arranged with fixed block on the outer tube, on the fixed block
It plugs there are two shaft, is arranged with second handle in two shafts, adjusting rod, the tune are also arranged on the outer tube
The both ends of pole are equipped with mobile bar, the side side wall of two mobile bars one end far from adjusting rod and two second handles
It is fixedly connected, the upper side wall of the adjusting rod offers recess, is equipped with bull stick in the recess, the inside of the adjusting rod opens up
There is the first cavity, the both ends of the bull stick are connected separately with the first screw rod and the second screw rod, first screw rod and the second screw rod
Thread rotary orientation on the contrary, ball nut is arranged on first screw rod and the second screw rod, under each ball nut
Side wall is respectively connected with U-shaped board, and the other end of each U-shaped board is located at one end in the first cavity with mobile bar respectively and connect,
It is set in the inner bottom wall of first cavity there are two support rod, the upper end of two support rods is equipped with connecting plate, each U
The lower wall of template offers first sliding groove, and each connecting plate is respectively positioned in first sliding groove and slides with the inner wall of first sliding groove
Dynamic connection.
Preferably, the adjusting rod is connected with link block far from the side of fixed block, and the upper side wall of the link block opens up
There is L-type slot, the L-type slot is equipped with sliding block, and the inner wall of the sliding block and L-type slot is slidably connected.
Preferably, the inside of the link block offers the second cavity, and the outer tube is close to one end of adjusting rod through tune
The side side wall of pole and link block simultaneously extends to the inside of the second cavity and is fixedly connected with the side inner wall of the second cavity, described
It being set on the side inner wall of second cavity there are two casing, the side wall of two described sleeve pipe opposite sides offers second sliding slot,
Inserted link is inserted in two described sleeve pipes, the inner bottom wall of each described sleeve pipe is equipped with multiple springs, and the upper end of the spring is total
With movable plate is connected with, the inner wall of the movable plate and second sliding slot is slidably connected, and two inserted links are located at one in casing
End is fixedly connected with movable plate far from the side side wall of spring；
Multiple sockets are offered in each U-shaped board.
Preferably, two inserted links run through the side wall of adjusting rod close to one end of adjusting rod and extend to the first cavity
Inside, each inserted link matches with the size of socket.
Preferably, offer third sliding slot on the movable plate, the lower end of the sliding block be located in third sliding slot and with cunning
The inner wall of slot is slidably connected, and the sliding block is located at one end side wall in third sliding slot equipped with extension board.
In the utility model, the distance between two second handles are carried out according to the hand size of user before use,
First handle can facilitate the disinfection of outer tube and inner tube by screwing simultaneously, the sliding slider in L-type slot, sliding block
Lower end drive movable plate and spring to move to sleeve bottom, inserted link is drawn from the socket in U-shaped board, and sliding block slides to L-type again
The other end of slot carries out the fixation of sliding block and inserted link, rotates bull stick, and bull stick drives the first screw rod and the second screw rod to rotate, and first
The thread rotary orientation of screw rod and the second screw rod is different, and two ball nuts drive U-shaped board mobile toward inner or outer side together, movable plate
Drive two second handles mobile toward inner or outer side, i.e., the distance between adjustable two second handles, applicability is wider, adjusts
After section is good, sliding slider, sliding block is bounced out of L-type slot by the elastic force of spring, is consolidated in inserted link insertion socket to movable plate
It is fixed.The utility model takes the distance between two second handles of sundries to make that sundries is taken to be suitable for different hand sizes by adjusting
User solves the problems, such as that tradition takes sundries that both hands is needed to operate, and can satisfy the requirement of one-handed performance, significantly facilitates doctor
Operation, applicability is wider, and structure is simple, convenient and practical.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural schematic diagram for taking sundries main view convenient for one-handed performance；
Fig. 2 be the utility model proposes a kind of structural schematic diagram for taking sundries inner tube convenient for one-handed performance；
Fig. 3 be the utility model proposes it is a kind of convenient for one-handed performance take sundries part A amplify structural schematic diagram；
Fig. 4 be the utility model proposes a kind of structural representation for taking sundries adjusting rod inside top convenient for one-handed performance
Figure；
Fig. 5 be the utility model proposes a kind of structural representation for taking sundries link block inside top convenient for one-handed performance
Figure；
Fig. 6 be the utility model proposes a kind of take the sundries structure in the prior art for taking sundries convenient for one-handed performance
Schematic diagram.
In figure: 1 inner tube, 2 threaded rods, 3 first handles, 4 fixed blocks, 5 shafts, 6 second handles, 7 outer tubes, 8 adjusting rods, 9
Link block, 10 bull sticks, 11 movable plates, 12L type groove, 13 sliding blocks, 14 first screw rods, 15 second screw rods, 16U template, 17 sockets, 18
Support rod, 19 casings, 20 movable plates, 21 springs, 22 inserted links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-6, one end of a kind of sundries that take convenient for one-handed performance, including inner tube 1, inner tube 1 is equipped with threaded rod 2,
First handle 3 is threaded on threaded rod 2, first handle 3 is connected through a screw thread with inner tube 1, facilitates tearing open for first handle 3
It unloads, outer tube 7 is arranged in inner tube 1, fixed block 4 is arranged on outer tube 7, plugged on fixed block 4 there are two shaft 5, two shafts 5
On be arranged with second handle 6, two second handles 6 are rotated by shaft 5, facilitate adjust between two second handles 6 away from
From being also arranged with adjusting rod 8 on outer tube 7, the both ends of adjusting rod 8 are equipped with mobile bar 11, and two mobile bars 11 are far from adjusting rod 8
One end be fixedly connected with the side side wall of two second handles 6, the upper side wall of adjusting rod 8 offers recess, is equipped in recess
Bull stick 10, the inside of adjusting rod 8 offer the first cavity, and the both ends of bull stick 10 are connected separately with the first screw rod 14 and the second screw rod
15, the thread rotary orientation of the first screw rod 14 and the second screw rod 15 is on the contrary, be arranged with ball on the first screw rod 14 and the second screw rod 15
Nut, the lower wall of each ball nut are respectively connected with U-shaped board 16, multiple sockets 17 are offered in each U-shaped board 16, each
The other end of U-shaped board 16 is located at one end in the first cavity with mobile bar 11 respectively and connect, and rotates bull stick 10, and bull stick 10 drives the
One screw rod 14 and the rotation of the second screw rod 15, the first screw rod 14 is different with the thread rotary orientation of the second screw rod 15, two ball nut bands
Dynamic U-shaped board 16 is mobile toward inner or outer side together, and movable plate 11 drives two second handles 6 mobile toward inner or outer side
The distance between two second handles 6 are adjusted, applicability is wider, is set in the inner bottom wall of the first cavity there are two support rod 18, two
The upper end of a support rod 18 is equipped with connecting plate, and the lower wall of each U-shaped board 16 offers first sliding groove, each equal position of connecting plate
It is slidably connected in first sliding groove and with the inner wall of first sliding groove, by two support rods 18 and connecting plate to two U-shaped boards 16
It is limited, U-shaped board 16 shakes when preventing from being adjusted, and influences the progress for adjusting work, adjusting rod 8 is far from fixed block 4
Side be connected with link block 9, the upper side wall of link block 9 offers L-type slot 12, and L-type slot 12 is equipped with sliding block 13, sliding block 13 and L
The inner wall of type groove 12 is slidably connected, and the inside of link block 9 offers the second cavity, and outer tube 7 is close to one end of adjusting rod 8 through tune
The side side wall of pole 8 and link block 9 simultaneously extends to the inside of the second cavity and is fixedly connected with the side inner wall of the second cavity, outside
Pipe 7 is inserted into inside adjusting rod 8 and link block 9 and is fixed, and is set on the side inner wall of the second cavity there are two casing 19, two cover
The side wall of 19 opposite side of pipe offers second sliding slot, and inserted link 22, the interior bottom of each casing 19 are inserted on two casings 19
Wall is equipped with multiple springs 21, and the upper end of spring 21 is connected with movable plate 20 jointly, third sliding slot is offered on movable plate 20,
The lower end of sliding block 13 is located in third sliding slot and is slidably connected with the inner wall of sliding slot, and sliding block 13 is located at one end in third sliding slot
Side wall is equipped with extension board, is located at one end in third sliding slot to sliding block 13 by extension board and limits, and avoids sliding block 13 de-
From third sliding slot and L-type slot 12, movable plate 20 and the inner wall of second sliding slot are slidably connected, and two inserted links 22 are located in casing 19
One end is fixedly connected with movable plate 20 far from the side side wall of spring 21, and two inserted links 22 run through close to one end of adjusting rod 8
The side wall of adjusting rod 8 and the inside for extending to the first cavity, size of each inserted link 22 with socket 17 matches, in L-type slot
Sliding slider 13 in 12, the lower end of sliding block 13 drive movable plate 20 and spring 21 to move to 19 bottom of casing, and inserted link 22 is from U-shaped
It being drawn in socket 17 on plate 16, the other end that sliding block 13 slides to L-type slot 12 again carries out the fixation of sliding block 13 and inserted link 22,
After adjusting also the distance between two second handles 6, sliding slider 13, sliding block 13 is by the elastic force of spring 21 out of L-type slot 12
It bounces, inserted link 22 is inserted into socket 17 and movable plate 11 is fixed, and adjusting work can be completed.
In the utility model, the distance between two second handles 6 are carried out according to the hand size of user before use,
First handle 3 can facilitate the disinfection of outer tube 7 and inner tube 1 by screwing simultaneously, the sliding slider in L-type slot 12
13, the lower end of sliding block 13 drives movable plate 20 and spring 21 to move to 19 bottom of casing, and inserted link 22 is from the socket 17 in U-shaped board 16
In draw, the other end that sliding block 13 slides to L-type slot 12 again carries out the fixation of sliding block 13 and inserted link 22, rotates bull stick 10, bull stick
10 drive the first screw rod 14 and the rotation of the second screw rod 15, and the first screw rod 14 is different with the thread rotary orientation of the second screw rod 15, two rollings
Pearl nut drives U-shaped board 16 mobile toward inner or outer side together, and movable plate 11 drives two second handles 6 to move toward inner or outer side
Dynamic, i.e., the distance between adjustable two second handles 6, applicability is wider, after regulating, sliding slider 13, sliding block 13 by
The elastic force of spring 21 is bounced out of L-type slot 12, and inserted link 22 is inserted into socket 17 and movable plate 11 is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of sundries that take convenient for one-handed performance, including inner tube (1), which is characterized in that one end of said inner tube (1) is equipped with spiral shell
Rasp bar (2) is threaded with first handle (3) on the threaded rod (2), is arranged in said inner tube (1) outer tube (7), described
It is arranged with fixed block (4), plugs on the fixed block (4) there are two shaft (5) on outer tube (7), on two shafts (5)
It is arranged with second handle (6), is also arranged with adjusting rod (8) on the outer tube (7), the both ends of the adjusting rod (8) are equipped with shifting
The side side wall of lever (11), two mobile bars (11) one end and two second handles (6) far from adjusting rod (8) is fixed
Connection, the upper side wall of the adjusting rod (8) offer recess, are equipped with bull stick (10) in the recess, the adjusting rod (8) it is interior
Portion offers the first cavity, and the both ends of the bull stick (10) are connected separately with the first screw rod (14) and the second screw rod (15), described
The thread rotary orientation of first screw rod (14) and the second screw rod (15) on first screw rod (14) and the second screw rod (15) on the contrary, cover
Equipped with ball nut, the lower wall of each ball nut is respectively connected with U-shaped board (16), each U-shaped board (16) it is another
One end is located at one end in the first cavity with mobile bar (11) respectively and connect, set in the inner bottom wall of first cavity there are two branch
Strut (18), the upper ends of two support rods (18) are equipped with connecting plate, and the lower wall of each U-shaped board (16) offers the
One sliding slot, each connecting plate are respectively positioned in first sliding groove and are slidably connected with the inner wall of first sliding groove.
2. a kind of sundries are taken convenient for one-handed performance according to claim 1, which is characterized in that the adjusting rod (8) is remote
Side from fixed block (4) is connected with link block (9), and the upper side wall of the link block (9) offers L-type slot (12), the L-type
Slot (12) is equipped with sliding block (13), and the sliding block (13) and the inner wall of L-type slot (12) are slidably connected.
3. a kind of sundries are taken convenient for one-handed performance according to claim 2, which is characterized in that the link block (9)
Inside offers the second cavity, and the outer tube (7) runs through the one of adjusting rod (8) and link block (9) close to the one end of adjusting rod (8)
Side side wall simultaneously extends to the inside of the second cavity and is fixedly connected with the side inner wall of the second cavity, in the side of second cavity
There are two setting on wall casing (19), the side wall of two described sleeve pipe (19) opposite sides offers second sliding slot, described in two
It is inserted on casing (19) inserted link (22), the inner bottom wall of each described sleeve pipe (19) is equipped with multiple springs (21), the spring
(21) upper end is connected with movable plate (20) jointly, and the movable plate (20) and the inner wall of second sliding slot are slidably connected, two institutes
One end that inserted link (22) is located in casing (19) is stated to be fixedly connected with movable plate (20) far from the side side wall of spring (21)；
Multiple sockets (17) are offered on each U-shaped board (16).
4. a kind of sundries are taken convenient for one-handed performance according to claim 3, which is characterized in that two inserted links (22)
One end close to adjusting rod (8) runs through the side wall of adjusting rod (8) and extends to the inside of the first cavity, each inserted link
(22) size with socket (17) matches.
5. a kind of sundries are taken convenient for one-handed performance according to claim 3, which is characterized in that on the movable plate (20)
Third sliding slot is offered, the lower end of the sliding block (13) is located in third sliding slot and is slidably connected with the inner wall of sliding slot, the cunning
Block (13) is located at one end side wall in third sliding slot equipped with extension board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647645.XU CN208989080U (en) | 2017-12-01 | 2017-12-01 | It is a kind of to take sundries convenient for one-handed performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721647645.XU CN208989080U (en) | 2017-12-01 | 2017-12-01 | It is a kind of to take sundries convenient for one-handed performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989080U true CN208989080U (en) | 2019-06-18 |
Family
ID=66794353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721647645.XU Active CN208989080U (en) | 2017-12-01 | 2017-12-01 | It is a kind of to take sundries convenient for one-handed performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989080U (en) |
-
2017
- 2017-12-01 CN CN201721647645.XU patent/CN208989080U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Guangrui Finance Leasing Co.,Ltd. Assignor: JIANGSU MASLECH MEDICAL TECHNOLOGY Co.,Ltd. Contract record no.: X2022980022563 Denomination of utility model: An object extractor convenient for single hand operation Granted publication date: 20190618 License type: Exclusive License Record date: 20221121 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An object extractor convenient for single hand operation Effective date of registration: 20221124 Granted publication date: 20190618 Pledgee: Taizhou Guangrui Finance Leasing Co.,Ltd. Pledgor: JIANGSU MASLECH MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2022980022950 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |