CN214387605U - A handheld portion for centre gripping zebra seal wire - Google Patents
A handheld portion for centre gripping zebra seal wire Download PDFInfo
- Publication number
- CN214387605U CN214387605U CN202021957820.7U CN202021957820U CN214387605U CN 214387605 U CN214387605 U CN 214387605U CN 202021957820 U CN202021957820 U CN 202021957820U CN 214387605 U CN214387605 U CN 214387605U
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- handle
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Abstract
The utility model discloses a handheld portion for centre gripping zebra seal wire, the electric iron comprises a handle, the inside circular shape through-hole that is equipped with of handle is first, a through-hole runs through the both ends of handle, it has the zebra seal wire to run through in the through-hole, the handle upside is equipped with pressure lever device, pressure lever device includes the telescopic link, depression bar and support column, the one end and the support column of depression bar are articulated, the depression bar lower extreme is connected with the telescopic link, the depression bar luffing motion drives the telescopic link and reciprocates, be equipped with through-hole two on the handle, the one end of telescopic link runs through-hole two and supports with the zebra seal wire and hold, hand one end is equipped with cylindrical recess one, be equipped with the runner in the recess one, the runner inboard is equipped with the chute along the circumferencial direction, the chute sets up to 3, recess inner wall is equipped with through-hole four. Compared with the prior art, the utility model the advantage lie in: the seal wire can only be cliied to the inside of handle, can grip the seal wire and do and turn to and extend the operation when in-service use, and the one hand can be good grips, can fix the different seal wires of big small model, and the suitability is stronger.
Description
Technical Field
The utility model relates to a zebra seal wire technical field specifically indicates a handheld portion that is used for centre gripping zebra seal wire.
Background
Under the endoscope, the zebra guide wire is inserted by a percutaneous renal puncture method or under a urethrovesical or ureteroscope, and plays a role in supporting or guiding. The length of a commonly used zebra guide wire is generally between 1500-4300 mm, however, the zebra guide wire is not suitable for steering and extending operation by tightly holding the guide wire due to long length, thin diameter and the like, the top end of the handle is too large to block the sight in the use process, the handle is smooth and difficult to hold only in the holding process, the guide wire fixed at one time passes through a section and cannot be stably fixed to the guide wire, and therefore the handle for clamping the zebra guide wire is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to solve above technical problem, provide a fixed firm, convenient operation, be suitable for the wide handheld portion that is used for centre gripping zebra seal wire of zebra seal wire model.
In order to solve the technical problem, the technical scheme provided by the utility model is a handheld part for clamping a zebra guide wire, which comprises a handle, wherein a first circular through hole is formed in the handle, the first through hole penetrates through two ends of the handle, the zebra guide wire penetrates through the first through hole, a pressure lever device is arranged on the upper side of the handle, the pressure lever device comprises a telescopic rod, a pressure lever and a support column, one end of the pressure lever is hinged with the support column, the lower end of the pressure lever is connected with the telescopic rod, the pressure lever swings up and down to drive the telescopic rod to move up and down, a second through hole is formed in the handle, one end of the telescopic rod penetrates through the second through hole to be supported by the zebra guide wire, a first cylindrical groove is formed in one end of the handle, a rotating wheel is arranged in the first groove, a chute is formed in the inner side of the rotating wheel along the circumferential direction, the number of the chutes is one, and a fourth through hole is formed in the circumferential direction of the first groove, the through hole IV is internally provided with a buckle, the inner side of the buckle is connected with a lifting column, and the lifting column slides up and down in the buckle.
As an improvement, the rotating wheel is provided with a square groove along the circumferential direction.
As an improvement, the bottom side of the handle is provided with an arc-shaped groove attached to fingers.
As a modification, one end of the handle is provided with a conical structure.
As the improvement, be equipped with the goat's horn bolt on the support column, depression bar one end articulates there is flexible post, flexible post one side is equipped with recess two, recess two is equipped with a plurality ofly, the goat's horn bolt extends to in the recess two.
As an improvement, a third through hole is formed in the pressing rod, a sliding rod which slides back and forth is arranged on the third through hole and is hinged to the telescopic rod, a third groove is formed in the inner side wall of the second through hole, a protrusion is arranged on the outer side of the telescopic rod, and the protrusion is arranged in the third groove and slides up and down.
As the improvement, be equipped with the spring between buckle and the lift post, the spring sets up to 4, and the spring sets up respectively in the both sides of lift post.
As the improvement, a groove four is formed in the inner side wall of the groove, the groove four is of an arc-shaped structure, a fixing bolt is arranged on the inner side of the square groove, and the bottom end of the fixing bolt is arranged to be an arc-shaped head.
As an improvement, the bottom side of the zebra guide wire at the bottom end of the telescopic rod is provided with 3 arc-shaped protrusions.
As an improvement, the outer surface of the handle is of a frosted structure.
Compared with the prior art, the utility model the advantage lie in: the guide wire can be tightly clamped in the handle, the guide wire can be tightly held for steering and extending operation in actual use, the guide wire can be well held by a single hand, the guide wires with different sizes and models can be fixed, and the applicability is stronger; the square groove can increase the friction force of a hand when the rotating wheel is screwed, the wire is more compact when being fixed, the arc-shaped groove can be attached to fingers, and the wire is more compact when being held; the conical structure at the top end of the handle can expand the visual field in the working process, the lifting range of the lifting rod is adjusted, more guide wires can be adapted, the lifting rod can be driven to lift when the pressing rod is pressed down, the guide wires are further compressed, the rotating wheel is screwed to fix and compact the guide wires, the process of cutting and compressing is slow compressing, the guide wires are prevented from being broken due to over-strong pressure, and the position of the roller is screwed; can fix the column gyro wheel through the bolt for the position, the bottom side of zebra seal wire is equipped with the arc arch and can reduces the area of seal wire to the handle inside wall, and increase pressure makes the fixed compacter of seal wire.
Drawings
Fig. 1 is a schematic structural view of the utility model in a state of being pressed by a handheld portion for clamping a zebra guide wire.
Fig. 2 is a schematic structural view of the clamping zebra guide wire in a state that the handheld part of the clamping zebra guide wire is loosened.
Fig. 3 is a schematic structural diagram of a pressure bar device of a handheld portion for clamping a zebra guide wire according to the present invention.
Fig. 4 is a schematic structural view of the hand-held portion pressing roller for clamping the zebra guide wire of the present invention.
Fig. 5 is a schematic structural view of a roller position of a handheld portion for clamping a zebra guide wire according to the present invention.
Fig. 6 is a schematic structural view of a hand-held roller for clamping a zebra guide wire according to the present invention.
As shown in the figure: 1. the handle, 2, through-hole one, 3, zebra seal wire, 4, depression bar device, 5, telescopic link, 6, depression bar, 7, support column, 8, through-hole two, 9, recess one, 10, runner, 11, square groove, 12, arc wall, 13, spring, 14, goat's horn bolt, 15, flexible post, 16, recess two, 17, through-hole three, 18, slide bar, 19, chute, 20, lift post, 21, through-hole four, 22, recess four, 23, fixing bolt, 24, arc arch, 25, recess three, 26, buckle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to the attached drawings, the handheld portion for clamping the zebra guide wire comprises a handle 1, wherein a circular through hole I2 is formed in the handle 1, the through hole I2 penetrates through two ends of the handle 1, the zebra guide wire 3 penetrates through the through hole I2, a pressure lever device 4 is arranged on the upper side of the handle 1, the pressure lever device 4 comprises a telescopic rod 5, a pressure lever 6 and a support column 7, one end of the pressure lever 6 is hinged to the support column 7, the lower end of the pressure lever 6 is connected with the telescopic rod 5, the pressure lever 6 swings up and down to drive the telescopic rod 5 to move up and down, a through hole II 8 is formed in the handle 1, one end of the telescopic rod 5 penetrates through the through hole II 8 to be abutted to the zebra guide wire 3, a cylindrical groove I9 is formed in one end of the handle 1, a rotating wheel 10 is arranged in the groove I9, inclined grooves 19 are formed in the inner side of the rotating wheel 10 along the circumferential direction, and 3 inclined grooves 19 are formed, the groove I9 is provided with a through hole IV 21 in the circumferential direction, a buckle 26 is arranged in the through hole IV 21, the inner side of the buckle 26 is connected with a lifting column 20, and the lifting column 20 slides up and down in the buckle 26.
The runner 10 outside evenly is equipped with square groove 11, and square groove 11 evenly distributed is at the lateral wall of runner 10, and the number of square groove 11 is 10.
The bottom side of the handle 1 is provided with an arc-shaped groove 12 which is attached to fingers, and the fingers can be attached to the inside of the arc-shaped groove 12.
One end of the handle 1 is set to be a conical structure, the diameter of the conical structure is narrower in the process of using the handle 1, and the visual field is wider when the handle 1 is used.
Be equipped with goat's horn bolt 14 on the support column 7, 6 one end of depression bar articulates there is flexible post 15, flexible post 15 one side is equipped with recess two 16, recess two 16 is equipped with a plurality ofly, goat's horn bolt 14 extends to in recess two 16, adjusts flexible post 15 and reciprocates, can adjust the angle that telescopic link 5 can decurrent distance and depression bar 6 pressed, then fixes in recess two 16 departments with goat's horn bolt to adapt to the seal wire of more thickness degrees.
The pressing rod 6 is provided with a third through hole 17, the third through hole 17 is provided with a sliding rod 18 capable of sliding back and forth, the sliding rod 18 is hinged to the telescopic rod 5, the inner side wall of the second through hole 8 is provided with a third groove 25, the outer side of the telescopic rod 5 is provided with a protrusion, the protrusion is arranged in the third groove 25 and slides up and down, when the pressing rod 6 is pressed down, the sliding rod 18 slides in the second through hole 8, the telescopic rod 5 slides up and down, and the protrusion is fixed in the groove 25 and moves up and down.
Be equipped with spring 13 between buckle 26 and the lift post 20, spring 13 sets up to four, and spring 13 sets up respectively in the both sides of lift post, and spring 13 can make the lift of lift post 20 more nimble, does not clip zebra seal wire 3 and packs up lift post 20, when cliping zebra seal wire 3, and lift post 20 supports and holds a zebra seal wire.
The inside wall of the first groove 9 is provided with a fourth groove 22, the fourth groove 22 is of an arc-shaped structure, the inner side of the square groove 11 is provided with a fixing bolt 23, the bottom end of the fixing bolt 23 is provided with an arc-shaped head, the fixing bolt resides in the fourth groove 22, the arc-shaped head is of a soft plastic structure, and when the rotating wheel 10 is screwed, the arc-shaped head slides in the fourth groove 22 and is fixed in the fourth groove 22.
The bottom side of zebra guide wire 3 at the bottom end of telescopic link 5 is equipped with arc protrusion 24, arc protrusion 24 sets up to 3.
The outer surface of the handle 1 is of a frosted structure.
5 bottom zebra seal wire 3's of telescopic link bottom is equipped with arc arch 24, arc arch 24 establishes to 3, and the arc arch is protruding to be avoided protruding the damage to the seal wire, and the arc arch can reduce the protruding area to the seal wire, increases pressure, makes to the fixed compacter of seal wire.
The outer surface of the handle 1 is of a frosted structure, and the periphery of the handle 1 is wrapped with a frosted layer.
The utility model discloses a theory of operation: throwing into the zebra seal wire from the one end of through-hole one, in the handle is thrown into completely to the zebra seal wire, adjust the rotation of gyro wheel, make the chute drive the lift post and extrude down and push down the zebra seal wire, adjust the position that the support column reciprocated, with the goat's horn screw at two internal fixation of recess, when pressing the depression bar, the bottom of through-hole one is hugged closely to telescopic link extrusion seal wire, realize the fixed function of seal wire, the little finger is held and can be tightly held the handle in arc wall department, the dull polish structure in the handle outside can strengthen and hold and feel and frictional force.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (10)
1. A handheld portion for clamping a zebra guide wire, comprising a handle (1), characterized in that: the zebra crossing wire guide handle is characterized in that a circular through hole I (2) is formed in the handle (1), the through hole I (2) penetrates through two ends of the handle (1), a zebra wire guide (3) penetrates through the through hole I (2), a pressure lever device (4) is arranged on the upper side of the handle (1), the pressure lever device (4) comprises a telescopic rod (5), a pressure lever (6) and a support column (7), one end of the pressure lever (6) is hinged to the support column (7), the lower end of the pressure lever (6) is connected with the telescopic rod (5), the pressure lever (6) swings up and down to drive the telescopic rod (5) to move up and down, a through hole II (8) is formed in the handle (1), one end of the telescopic rod (5) penetrates through the through hole II (8) and is abutted to the zebra wire guide (3), a cylindrical groove I (9) is formed in one end of the handle (1), and a rotating wheel (10) is arranged in the groove I (9), runner (10) inboard is equipped with chute (19) along the circumferencial direction, chute (19) set up to 3, be equipped with through-hole four (21) on the circumferencial direction of recess one (9), be equipped with buckle (26) in through-hole four (21), buckle (26) inboard is connected with lift post (20), lift post (20) slide from top to bottom in buckle (26).
2. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: the rotating wheel (10) is provided with a square groove (11) along the circumferential direction.
3. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: the bottom side of the handle (1) is provided with an arc-shaped groove (12) which is attached to fingers.
4. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: one end of the handle (1) is set to be a conical structure.
5. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: be equipped with goat's horn bolt (14) on support column (7), depression bar (6) one end articulates there is flexible post (15), flexible post (15) one side is equipped with recess two (16), recess two (16) are equipped with a plurality ofly, goat's horn bolt (14) extend to in recess two (16).
6. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: be equipped with through-hole three (17) on depression bar (6), be equipped with gliding slide bar (18) of making a round trip on through-hole three (17), slide bar (18) are articulated with telescopic link (5), through-hole two (8) inside wall is equipped with recess three (25), the telescopic link (5) outside is equipped with the arch, the arch is established and is slided from top to bottom in recess three (25).
7. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: be equipped with spring (13) between buckle (26) and lift post (20), spring (13) set up to four, and spring (13) set up respectively in the both sides of lift post.
8. A handpiece for gripping a zebra guidewire as claimed in claim 2, wherein: the inner side wall of the first groove (9) is provided with a fourth groove (22), the fourth groove (22) is arranged to be of an arc-shaped structure, the inner side of the square groove (11) is provided with a fixing bolt (23), and the bottom end of the fixing bolt (23) is arranged to be an arc-shaped head.
9. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: the bottom side of zebra guide wire (3) at the bottom end of telescopic link (5) is equipped with arc-shaped protrusion (24), arc-shaped protrusion (24) are set to 3.
10. A handpiece for gripping a zebra guidewire as claimed in claim 1, wherein: the outer surface of the handle (1) is of a frosted structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957820.7U CN214387605U (en) | 2020-09-09 | 2020-09-09 | A handheld portion for centre gripping zebra seal wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021957820.7U CN214387605U (en) | 2020-09-09 | 2020-09-09 | A handheld portion for centre gripping zebra seal wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214387605U true CN214387605U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021957820.7U Active CN214387605U (en) | 2020-09-09 | 2020-09-09 | A handheld portion for centre gripping zebra seal wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214387605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917456A (en) * | 2022-03-28 | 2022-08-19 | 苏州大学附属第一医院 | Special urine of urethra meeting teacher expands stick |
-
2020
- 2020-09-09 CN CN202021957820.7U patent/CN214387605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917456A (en) * | 2022-03-28 | 2022-08-19 | 苏州大学附属第一医院 | Special urine of urethra meeting teacher expands stick |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hand-held part for holding a zebra guide wire Effective date of registration: 20220830 Granted publication date: 20211015 Pledgee: Industrial and Commercial Bank of China Limited Weihai Branch Pledgor: Weihai Huamai Medical Instrument Technology Co.,Ltd. Registration number: Y2022980014097 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230926 Granted publication date: 20211015 Pledgee: Industrial and Commercial Bank of China Limited Weihai Branch Pledgor: Weihai Huamai Medical Instrument Technology Co.,Ltd. Registration number: Y2022980014097 |