CN209091533U - Multifunctional locking pliers for operation - Google Patents
Multifunctional locking pliers for operation Download PDFInfo
- Publication number
- CN209091533U CN209091533U CN201820350218.3U CN201820350218U CN209091533U CN 209091533 U CN209091533 U CN 209091533U CN 201820350218 U CN201820350218 U CN 201820350218U CN 209091533 U CN209091533 U CN 209091533U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- slide
- section
- pin shaft
- long tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a multifunctional locking pliers for operation, which comprises a long pipe, wherein a clamping device is arranged at one end along the length direction of the long pipe, and a control device is arranged at the other end; the clamping device comprises a sleeve and two symmetrically arranged calipers, the sleeve consists of two sections, one section is a cylindrical connecting section, the other section is an oval mounting section, the connecting section is connected with the long pipe through a rotating device, the rotating device comprises mounting frames in threaded connection with the connecting section and one end of the long pipe respectively, a connecting sheet is arranged between the two mounting frames, and two ends of the connecting sheet are rotatably connected with the mounting frames respectively; the utility model is not only simple in structure, the processing cost is low, convenient to use, job stabilization, safe and reliable, it is multiple functional, solved the problem that the hasp pincers exposed core angle can not be adjusted among the prior art, improved the efficiency of operation, save time reduces the operation risk.
Description
Technical field
The utility model relates to latch pincers, specifically a kind of multifunction surgical lock pincers.
Background technique
With the continuous development of medical technology, more and more medical instruments are produced, it is existing during endoscope-assistant surgery
Some lock pincers clamping end is fixed, and cannot be adjusted according to the demand at scene, be substantially increased the difficulty in surgical procedure, and
And operating time is increased, low efficiency, while the risk in surgical procedure is also increased, it is not able to satisfy in existing surgical procedure
Demand.
Utility model content
Technical problem to be solved in the utility model is, the shortcomings that for the above prior art, proposes a kind of multi-functional
Operation lock pincers, are not only simple in structure, and processing cost is low, easy to use, the operation is stable, securely and reliably, multiple functional, solve
The problem of lock pincers clamping end angle is not adjustable in the prior art, improves the efficiency of operation, saves the time, reduces operation
Risk.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is achieved in the following ways: Yi Zhongduo
Function operation lock pincers, including long tube are equipped with clamping device along one end of long tube length direction, and the other end is equipped with control dress
It sets；
Clamping device includes casing, two symmetrically arranged clamp, and casing is formed by two sections, and one section is cylindrical connection
Section, one section of construction section for ellipse are connected between linkage section and long tube by rotating device, and rotating device is including respectively and even
The mounting rack for connecing section, the connection of long tube threaded one end, connection sheet is equipped between two mounting racks, wherein connection sheet both ends respectively with peace
Shelve rotation connection；
Clamp are rotatablely connected by pin shaft and construction section, and two clamp can opposite or reverse motions, clamp be remote simultaneously
One end from clamping end is equipped with first sliding groove, and sliding block is equipped in first sliding groove, first connecting rod is equipped between two sliding blocks, even
It connects intersegmental part and is sliding combined with first slide, first slide is extended with second connecting rod close to one end of first connecting rod, and the other end is set
Angled, second connecting rod is equipped with first hole far from one end of first slide, and the center of first connecting rod is equipped with and first
Second connecting rod is connect by the second hole that square hole matches by first hole, second hole and square shaft with first connecting rod；
Control device includes transition slide, and using rotation connection between transition slide and angular table, transition slide is set in
Inside long tube and between each other using being slidably matched, angular table is equipped with multiple angle teeth, and angle is equipped with inside transition slide
Adjusting rod, angular adjustment bar one end are matched with angle tooth, and the other end stretches out transition slide, and transition slide is far from angle tooth
Threaded one end is connected with limit and emits, limit emit it is internal be equipped with postive stop baffle, the first spring, by the first spring by angular adjustment
Bar one end is in meshing state with angle tooth always, and transition slide is equipped with the first via hole, is additionally provided with and dials on angular adjustment bar
Bar, driving lever pass through the first via hole and are threadedly coupled with angular adjustment bar；
Long tube one end is equipped with handle, is rotatably connected to operating stick on handle, and long tube is equipped with the second via hole, on transition slide
It is threaded with attachment base, is connected between attachment base and operating stick by third connecting rod, the is additionally provided between operating stick and handle
Two springs.
The component of required clamping is clamped by clamping device in the technical program, then is controlled by control device,
The angle for arbitrarily adjusting clamping device in the course of surgery simultaneously, meets the demand of doctor in the course of surgery, improves hand
The efficiency of art, shortens operating time, operation risk is reduced, and the technical program structure is simple, by setting on clamp
Have sliding rail and a sliding block, and two clamp can opposite or reverse motions simultaneously, can with accurately doctor being facilitated to operate,
It is clamped or is unclamped, it is dilatory to avoid leading to the problem of when a clamp movement, and clamping object is easy glutinous with no motion of clamp
Together, by rotating device between linkage section and long tube, wherein connection sheet both ends are rotatablely connected with mounting rack respectively, such energy
It is enough not influence clamping device angular adjustment, while clever structure；
Angular adjustment bar one end is in meshing state with angle tooth always in the technical program, is adjusted and is clamped by driving lever
The angle of device, it is simple to operate, and accuracy is high, by the mobile transition slide of operating stick, to drive two clamp
Can opposite simultaneously or reverse motions, it is easy to operate, reliably, long service life.
The technical solution that the utility model further limits is:
Multifunction surgical above-mentioned is clamped with lock, and there are two symmetrically arranged connection boss, connection sheets for extension on mounting rack
It is matched with boss is connect.
Multifunction surgical above-mentioned lock pincers, pin shaft include the first pin shaft, the second pin shaft, the first pin shaft, the second pin shaft
Between be connected through a screw thread, and the installation gap for installing clamp is formed between the first pin shaft, the second pin shaft, in this way disassembly and
It is easy for installation, space is saved, connection is reliable.
Multifunction surgical above-mentioned lock pincers, the fan-shaped structure of angular table, and the rotational angle range of casing is 0-
90°。
The beneficial effects of the utility model are: the component of required clamping is clamped by clamping device, then pass through control dress
It sets and is controlled, while arbitrarily adjusting the angle of clamping device in the course of surgery, meet the need of doctor in the course of surgery
It asks, improves the efficiency of operation, shorten operating time, reduce operation risk, and the technical program structure is simple, passes through
Be equipped with sliding rail and sliding block on clamp, and two clamp can opposite or reverse motions simultaneously, can be with accurately facilitating doctor
Life is operated, and is clamped or is unclamped, and it is dilatory to avoid leading to the problem of when a clamp movement, and clamping object is easy and does not transport
Dynamic clamp are glutinous together, and by rotating device between linkage section and long tube, wherein connection sheet both ends are rotated with mounting rack respectively
Connection, can not influence clamping device angular adjustment, while clever structure in this way；
Angular adjustment bar one end is in meshing state with angle tooth always in the technical program, is adjusted and is clamped by driving lever
The angle of device, it is simple to operate, and accuracy is high, by the mobile transition slide of operating stick, to drive two clamp
Can opposite simultaneously or reverse motions, it is easy to operate, reliably, long service life.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the cross-sectional view of A-A in Fig. 2；
Fig. 4 is the cross-sectional view of C-C in Fig. 1；
Fig. 5 is the structural schematic diagram of the utility model；
Fig. 6 is the partial enlargement diagram of B in Fig. 4；
Fig. 7 is the partial enlargement diagram of D in Fig. 3；
Fig. 8 is the partial enlargement diagram of E in Fig. 5；
Wherein: 1- long tube, 2- casing, 3- clamp, 4- linkage section, 5- construction section, 6- mounting rack, 7- connection sheet, 8- pin shaft,
9- first sliding groove, 10- sliding block, 11- first connecting rod, 12- first slide, 13- second connecting rod, 14- first hole, 15- second party
Hole, 16- square shaft, 17- angular table, 18- transition slide, 19- angle tooth, 20- limit emit, 21- postive stop baffle, the first spring of 22-,
The first via hole of 23-, 24- driving lever, 25- handle, 26- operating stick, the second via hole of 27-, 28- attachment base, 29- third connecting rod, 30-
Two springs, 31- connection boss, the first pin shaft of 32-, the second pin shaft of 33-, 34- angular adjustment bar, 35- install gap；
Specific embodiment
Be described in further detail below to the utility model: wherein the rotation connection in following embodiment is existing skill
Art is all made of the cooperation of pin shaft and pin hole；
Embodiment 1
A kind of multifunction surgical provided in this embodiment lock pincers, including long tube 1, along one end of 1 length direction of long tube
Equipped with clamping device, the other end is equipped with control device；
Clamping device includes 2, two symmetrically arranged clamp 3 of casing, and casing 2 is formed by two sections, and one section is cylindrical
Linkage section 4, one section of construction section 5 for ellipse are connected between linkage section 4 and long tube 1 by rotating device, and rotating device includes
The mounting rack 6 connecting respectively with linkage section 4,1 threaded one end of long tube is equipped with connection sheet 7 between two mounting racks 6, wherein connecting
7 both ends of piece are rotatablely connected with mounting rack 6 respectively；
Clamp 3 are rotatablely connected by pin shaft 8 and construction section 5, and two clamp 3 can opposite or reverse motions simultaneously, card
It clamps 3 one end far from clamping end and is equipped with first sliding groove 9, sliding block 10 is equipped in first sliding groove 9, is equipped between two sliding blocks 10
First connecting rod 11 has first slide 12 in 4 sliding fit inside of linkage section, and first slide 12 is prolonged close to one end of first connecting rod 11
Stretching has second connecting rod 13, and the other end is equipped with angular table 17, and second connecting rod 13 is equipped with first hole far from one end of first slide 12
14, the center of first connecting rod 11 is equipped with the second hole 15 matched with first hole 14, passes through first hole 14, second
Second connecting rod 13 is connect by square hole 15 and square shaft 16 with first connecting rod 11；
Control device includes transition slide 18, using rotation connection, transition slide between transition slide 18 and angular table 17
18 are set in the inside of long tube 1 and between each other using being slidably matched, and angular table 17 is equipped with multiple angle teeth 19, sliding in transition
18 internal sleeves of seat are equipped with angular adjustment bar 34, and 34 one end of angular adjustment bar is matched with angle tooth 19, and it is sliding that the other end stretches out transition
Seat 18, and transition slide 18 is connected with limit far from the threaded one end of angle tooth 19 and emits 20, emits in limit and is equipped with limit inside 20
34 one end of angular adjustment bar is in meshing state with angle tooth 19 always by the first spring 22 by baffle 21, the first spring 22,
Transition slide 18 is equipped with the first via hole 23, and driving lever 24 is additionally provided on angular adjustment bar 34, and driving lever 24 passes through the first via hole 23
It is threadedly coupled with angular adjustment bar 34；
1 one end of long tube is equipped with handle 25, and operating stick 26 is rotatably connected on handle 25, and long tube 1 is equipped with the second via hole 27,
It is threaded with attachment base 28 on transition slide 18, is connected between attachment base 28 and operating stick 26 by third connecting rod 29, operates
Second spring 30 is additionally provided between bar 26 and handle 25；
Extend on mounting rack 6 there are two symmetrically arranged connection boss 31, connection sheet 7 is matched with boss 31 is connect；Pin
Axis 8 includes the first pin shaft 32, the second pin shaft 33, is connected through a screw thread between the first pin shaft 32, the second pin shaft 33, and the first pin
The installation gap 35 for installing clamp 3 is formed between axis 32, the second pin shaft 33；The fan-shaped structure of angular table 17, and casing 2
Rotational angle range be 0-90 °.
The course of work of the present embodiment: first moving 24 separates angular adjustment bar 34 with angle tooth 19, then will folder
It holds device and turns to required angle, driving lever 24 is then unclamped, under the active force of the first spring 22, by angular adjustment bar 34 1
End is in meshing state with angle tooth 19 always, and then hand-held operation bar 26, transition slide 18 is moved in long tube, thus the
One slide 12 is mobile, so that two clamp 3 be driven opposite or reverse motions, final clamp 3 can to clamp required clamping simultaneously
Object.
The technical solution of this sample embodiment is not only simple in structure, and processing cost is low, easy to use, the operation is stable, safety
Reliably, multiple functional, solve the problems, such as that lock pincers clamping end angle is not adjustable in the prior art, improves the effect of operation
Rate saves the time, reduces operation risk.
Above embodiments are only to illustrate the technical idea of the utility model, and the protection model of the utility model cannot be limited with this
Enclose, it is all according to the utility model proposes technical idea, any changes made on the basis of the technical scheme each falls within this reality
Within the scope of novel protected.
Claims (4)
1. a kind of multifunction surgical lock pincers, including long tube (1), it is characterised in that: along the one of the long tube (1) length direction
End is equipped with clamping device, and the other end is equipped with control device；
The clamping device includes casing (2), two symmetrically arranged clamp (3), and described sleeve pipe (2) is formed by two sections, and one section
For cylindrical linkage section (4), one section of construction section (5) for ellipse, by turning between the linkage section (4) and long tube (1)
Dynamic device connection, the rotating device include the mounting rack (6) connecting respectively with linkage section (4), long tube (1) threaded one end, and two
Connection sheet (7) are equipped between a mounting rack (6), wherein connection sheet (7) both ends are rotatablely connected with mounting rack (6) respectively；
The clamp (3) are rotatablely connected by pin shaft (8) and construction section (5), and two clamp (3) can be opposite simultaneously or opposite
Movement, the clamp (3) are equipped with first sliding groove (9) far from one end of clamping end, sliding block are equipped in the first sliding groove (9)
(10), first connecting rod (11) are equipped between two sliding blocks (10), sliding fit inside has first slide in the linkage section (4)
(12), the first slide (12) is extended with second connecting rod (13) close to the one end of first connecting rod (11), and the other end is equipped with angle
Platform (17), the second connecting rod (13) are equipped with first hole (14) far from the one end of first slide (12), the first connecting rod
(11) center is equipped with the second hole (15) matched with first hole (14), passes through first hole (14), second party
Second connecting rod (13) is connect by hole (15) and square shaft (16) with first connecting rod (11)；
The control device includes transition slide (18), is connected between the transition slide (18) and angular table (17) using rotation
It connects, the transition slide (18) is set in long tube (1) inside and between each other using being slidably matched, and sets on the angular table (17)
There are multiple angle teeth (19), is equipped with angular adjustment bar (34) inside the transition slide (18), the angular adjustment bar (34)
One end is matched with angle tooth (19), and the other end stretches out transition slide (18), and transition slide (18) is far from angle tooth (19)
Threaded one end is connected with limit and emits (20), emits in the limit and is equipped with postive stop baffle (21), the first spring (22) inside (20), leads to
It crosses the first spring (22) and angular adjustment bar (34) one end is in meshing state, the transition slide with angle tooth (19) always
(18) the first via hole (23) are equipped with, are additionally provided with driving lever (24) on the angular adjustment bar (34), the driving lever (24) passes through
First via hole (23) is threadedly coupled with angular adjustment bar (34)；
Described long tube (1) one end is equipped with handle (25), is rotatably connected to operating stick (26), the long tube on the handle (25)
(1) the second via hole (27) are equipped with, are threaded with attachment base (28) on the transition slide (18), the attachment base (28) with
It is connected between operating stick (26) by third connecting rod (29), is additionally provided with second spring between the operating stick (26) and handle (25)
(30)。
2. multifunction surgical according to claim 1 lock pincers, it is characterised in that: be extended on the mounting rack (6)
Two symmetrically arranged connection boss (31), the connection sheet (7) match with the connection boss (31).
3. multifunction surgical according to claim 1 lock pincers, it is characterised in that: the pin shaft (8) includes the first pin
Axis (32), the second pin shaft (33), first pin shaft (32), the second pin shaft are connected through a screw thread between (33), and the first pin shaft
(32), the installation gap (35) for installing clamp (3) is formed between the second pin shaft (33).
4. multifunction surgical according to claim 1 lock pincers, it is characterised in that: the fan-shaped knot of the angular table (17)
Structure, and the rotational angle range of described sleeve pipe (2) is 0-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350218.3U CN209091533U (en) | 2018-03-14 | 2018-03-14 | Multifunctional locking pliers for operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350218.3U CN209091533U (en) | 2018-03-14 | 2018-03-14 | Multifunctional locking pliers for operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209091533U true CN209091533U (en) | 2019-07-12 |
Family
ID=67146046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350218.3U Withdrawn - After Issue CN209091533U (en) | 2018-03-14 | 2018-03-14 | Multifunctional locking pliers for operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209091533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403187A (en) * | 2018-03-14 | 2018-08-17 | 王俊 | A kind of multifunction surgical lock pincers |
-
2018
- 2018-03-14 CN CN201820350218.3U patent/CN209091533U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403187A (en) * | 2018-03-14 | 2018-08-17 | 王俊 | A kind of multifunction surgical lock pincers |
| CN108403187B (en) * | 2018-03-14 | 2023-06-30 | 江苏省人民医院（南京医科大学第一附属医院） | Multifunctional surgical locking pliers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20230630 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20230630 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |