CN108453776A - Fixture for medical instrument to be clamped - Google Patents
Fixture for medical instrument to be clamped Download PDFInfo
- Publication number
- CN108453776A CN108453776A CN201810698209.8A CN201810698209A CN108453776A CN 108453776 A CN108453776 A CN 108453776A CN 201810698209 A CN201810698209 A CN 201810698209A CN 108453776 A CN108453776 A CN 108453776A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- transition
- clamping limb
- movement mechanism
- movement
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
- B25J15/0253—Gripping heads and other end effectors servo-actuated comprising parallel grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J17/00—Joints
- B25J17/02—Wrist joints
- B25J17/0258—Two-dimensional joints
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of gripping device for medical use, including the first clamping limb, second clamping limb, the first movement mechanism being set to above the first clamping limb, the second mobile mechanism being set to above the second clamping limb, first movement mechanism is set to the second mobile mechanism on a sliding equipment, attachment device is equipped with above first movement mechanism and the second mobile mechanism, first movement mechanism is equipped with First Transition device, the second transition apparatus is equipped with above second mobile mechanism, First Transition device and the second transition apparatus are located inside attachment device, attachment device is internally provided with regulating mechanism, First Transition device is connected with the second transition apparatus with regulating mechanism, pass through the movement of regulating mechanism, and then first movement mechanism and the second mobile mechanism is driven to do relative motion on the sliding mechanism.
Description
Technical field
The present invention relates to the field of medical instrument technology, especially a kind of fixtures for medical instrument to be clamped.
Background technology
With the continuous improvement of people's living standards, requirement of the people to medical level is also continuously improved, medical instrument
Using also more and more.In present curative activity, medical staff is usually directly to be taken with hand in medical instrument of taking, by
It is be easy to cause the bacterium infection to medical instrument in bacterium on hand, in order to avoid bacterium infection, the prior art is usually medical care
Personnel wear gloves and take again, are avoided that a part of bacterium infection in this way, but still when taking some particular surgical instruments
It is very inconvenient, still an alternative is that with fixture come clamp device, but usually there is no actuating units for existing fixture, generally
All it is by the hand of medical staff to fixture applied force, and then realizes medical instrument of taking, causes the inconvenience of medical staff significantly.
Invention content
The goal of the invention of the present invention is：In view of the above problems, it one kind is provided can effectively solve above-mentioned technology and ask
The gripping device for medical use of topic.
The technical solution adopted by the present invention is as follows：A kind of gripping device for medical use, including the first clamping limb, the second clamping
Arm, the first movement mechanism being set to above the first clamping limb, the second mobile mechanism being set to above the second clamping limb, first
Mobile mechanism is fixedly connected with the first clamping limb, and the second mobile mechanism is fixedly connected with the second clamping limb, the first movement machine
Structure and the second mobile mechanism are set on a sliding equipment, and first movement mechanism and the second mobile mechanism can carry out on the sliding mechanism
It is mobile, it realizes and adjusts the distance between the first clamping limb and the second clamping limb, the first movement mechanism and the second mobile mechanism
Top is equipped with attachment device, and the first movement mechanism is equipped with First Transition device, second is equipped with above the second mobile mechanism
Transition apparatus, the First Transition device and the second transition apparatus are located inside attachment device, and the attachment device is internally provided with
Regulating mechanism, the First Transition device are connected with the second transition apparatus with regulating mechanism, and the regulating mechanism is located at the first mistake
The top for crossing device and the second transition apparatus by the movement of regulating mechanism, and then drives first movement mechanism and the second movement
Mechanism does relative motion on the sliding mechanism；
The sliding equipment includes the first sliding rail and the second sliding rail, and first sliding rail and the second sliding rail be arranged in parallel, and described the
One sliding rail and the second sliding rail are equipped with the guide groove arranged along extending direction.
Further, the guide groove of first sliding rail is set to the left side of the first sliding rail, and the guide groove of second sliding rail is set
Opening is equipped between the right side of the second sliding rail, first sliding rail and the second sliding rail, the opening is for accommodating First Transition
Device and the second transition apparatus, i.e., the described First Transition device and the second transition apparatus, which pass through, to be open, and realization First Transition device/
The connecting rod of the upper end of second transition apparatus and head rod/second is fixedly connected, the transition apparatus of First Transition device/second
The mobile mechanism of lower end and first movement mechanism/second is fixedly connected.
Further, first sliding rail is fixedly connected with attachment device, and the first sliding rail is integrally formed with attachment device.
Further, first sliding rail and the second sliding rail both ends are equipped with limiting device, and the limiting device is by the first sliding rail
It is fixedly connected with the second sliding rail, and limiting device fixes the relative position between the first sliding rail and the second sliding rail, limiting device is also
First movement mechanism and the second mobile mechanism can be prevented to be detached from the first sliding rail and the second sliding rail in moving process.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：The therapeutic medical fixture of the present invention
Simple in structure, medical staff can hold clamping device de-clamping object manually, and transmission belt can be arranged, and clamping device is placed in
Transmission belt can be sent to designated position, back and forth without medical staff after making gripping apparatus grips medical instrument according to transmission belt path
Medical instrument is carried, is directly taken with hand without medical staff, the secondary pollution of medical instrument, while the folder of the present invention are avoided
It holds device and can both realize and clamp medical instrument, moreover it is possible to various medical instruments of different shapes be clamped, accommodation is wider, greatly
The operation for facilitating medical staff significantly reduces the labor intensity of medical staff, improves the working efficiency of medical staff.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is clamping device overall structure diagram；
Fig. 2 is clamping device left side schematic diagram；
Fig. 3 is clamping device schematic top plan view.
It is marked in figure：101 it is the first clamping limb, 201 second clamping limbs, 1011 be buffer layer, 102 is first movement machine
Structure, 1021 be convex block, 202 be the second mobile mechanism, 3 be attachment device, 103 be First Transition device, 203 be the second transition dress
Set, 4 be sliding equipment, 401 be the first sliding rail, 402 be the second sliding rail, 403 be opening, 404 be guide groove, 5 be adjustment disk,
104 it is head rod, 204 be the second connecting rod, 501 be the first connecting hole, 502 be the second connecting hole, 503 is the second power
Mechanism, 6 be rotating mechanism, 601 be active rotating device, 602 be driven rotating device, 603 be the first actuating unit, 604 be
Connecting rod.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Fixture for medical instrument to be clamped, including the first clamping limb 101, the second clamping limb 201, are set to the first clamping
The first movement mechanism 102 of 101 top of arm, is set to the second mobile mechanism 202 of 201 top of the second clamping limb, first movement
Mechanism 102 is fixedly connected with the first clamping limb 101, and the second mobile mechanism 202 is fixedly connected with the second clamping limb 201, and described
One mobile mechanism 102 and the second mobile mechanism 202 are set on a sliding equipment 4, first movement mechanism 102 and the second mobile mechanism
202 can be moved on sliding equipment 4, are realized and are adjusted the distance between the first clamping limb 101 and the second clamping limb 201, institute
It states first movement mechanism 102 and 202 top of the second mobile mechanism is equipped with attachment device 3, the first movement mechanism 102 is equipped with
First Transition device 103,202 top of the second mobile mechanism are equipped with the second transition apparatus 203,103 He of First Transition device
Second transition apparatus 203 is located inside attachment device 3, and the attachment device 3 is internally provided with regulating mechanism, the First Transition dress
It sets 103 with the second transition apparatus 203 to be connected with regulating mechanism, the regulating mechanism is located at First Transition device 103 and the second mistake
The top for crossing device 203 by the movement of regulating mechanism, and then drives first movement mechanism 102 and the second mobile mechanism 202 to exist
It does relative motion on sliding equipment 4,3 top of the attachment device is connected with a rotating mechanism 6, the control connection of the rotating mechanism 6
Device 3 rotates and then controls clamping device rotation.
The rotating mechanism 6 includes active rotation device 601 and driven rotating device 602, the active rotation device 601
It is connect with the first actuating unit 603, the active rotation device 601 moves under the effect of the first actuating unit 603, active rotation
Device 601 can drive driven rotating device 602 to move, and driven rotating device 602 connects driven rotation in turn with assembling device is connect
Device 602 drives attachment device 3 to rotate.Specifically, the active rotation device 601 is driving wheel, the first actuating unit 603 is
Motor, motor are mounted on the top of driving wheel, and the driven rotating device 602 is driven wheel, driving wheel and driven wheel modulus phase
Same and driving wheel can be intermeshed with driven wheel, be connect with attachment device 3 below the driven wheel, the attachment device 3 passes through
One connecting rod 604 is connect with driven wheel, and 604 upper end of connecting rod is connect with driven wheel, and 604 lower ends of connection are connect with attachment device 3,
Motor drive driving wheel rotary motion, driving wheel drive driven wheel rotary motion, driven wheel rotational movement attachment device 3 with
Driven wheel is moved and is rotated, and then drives clamping device that can rotate.
The regulating mechanism includes adjustment disk 5, head rod 104 and the second connecting rod 204,5 top of the adjustment disk
It is provided with the first connecting hole 501,5 lower section of the adjustment disk is provided with the second connecting hole 502, and second connecting hole 502 is located at first
The underface of connecting hole 501, first connecting hole 501 are used for connecting head rod 104, second connecting hole 502
In connecting the second connecting rod 204,104 one end of the head rod is rotatablely connected by the first connecting hole 501 with adjustment disk 5,
The other end of institute's head rod 104 is fixedly connected with First Transition device 103, and described second connecting rod, 204 one end passes through
Two connecting holes 502 are rotatablely connected with adjustment disk 5, and 204 other end of the second connecting rod is fixedly connected with the second transition apparatus 203, institute
It states First Transition device 103 and the second transition apparatus 203 is located in same horizontal line, the adjustment disk 5 and the second actuating unit
503 connections, second actuating unit 503 control to adjust disk 5 and are rotated around center point, by the rotation of adjustment disk 5, in turn
Head rod 104 and the movement of the second connecting rod 204 are driven, and then realizes First Transition device 103 and the second transition apparatus 203
It is close to each other or be located remotely from each other, and then realize close to each other between the first clamping limb 101 and the second clamping limb 201 or mutually remote
From second actuating unit 503 is motor, drives adjustment disk 5 to rotate clockwise or rotate counterclockwise by motor, in this reality
It applies in example, when motor drives adjustment disk 5 to rotate clockwise, the first adjustment disk 5 drives head rod 104 to move right, in turn
Head rod 104 drives First Transition device 103 to move right, and the first adjustment disk 5 drives the second connecting rod 204 to transport to the left
It is dynamic, and then the second connecting rod 204 drives the second transition apparatus 203 to move downward, and realizes First Transition device 103 and the second transition
Device 203 is close to each other；When motor drives adjustment disk 5 to rotate counterclockwise, the first adjustment disk 5 drives head rod 104 to the left
Movement, and then head rod 104 drives First Transition device 103 to move downward, while the first adjustment disk 5 drives the second connection
Bar 204 moves right, and then the second connecting rod 204 drives the second transition apparatus 203 to move right, and realizes First Transition device
103 and second transition apparatus 203 be located remotely from each other.
The sliding equipment 4 includes the first sliding rail 401 and the second sliding rail 402, first sliding rail, 401 and second sliding rail
402 are arranged in parallel, and first sliding rail, 401 and second sliding rail 402 is equipped with the guide groove 404 arranged along extending direction, and described the
The guide groove 404 of one sliding rail 401 is set to the left side of the first sliding rail 401, and the guide groove 404 of second sliding rail 402 is set to second
The right side of sliding rail 402 is equipped with opening 403 between first sliding rail, 401 and second sliding rail 402, and the opening 403 is for accommodating
First Transition device 103 and the second transition apparatus 203, i.e., described 103 and second transition apparatus 203 of First Transition device are passed through and are opened
Mouth 403 realizes upper end and 104/ second connecting rod 204 of head rod of 103/ second transition apparatus 203 of First Transition device
It is fixedly connected, lower end and 102/ second mobile mechanism of first movement mechanism of 103/ second transition apparatus 203 of First Transition device
202 are fixedly connected.First sliding rail 401 is fixedly connected with attachment device 3, and the first sliding rail 401 and 3 one of attachment device at
Type, 401 and second sliding rail of the first sliding rail, 402 both ends are equipped with limiting device, and the limiting device is by the first sliding rail 401 and the
Two sliding rails 402 are fixedly connected, and limiting device fixes the relative position between the first sliding rail 401 and the second sliding rail 402, limit dress
Setting can also prevent first movement mechanism 102 and the second mobile mechanism 202 to be detached from the first sliding rail 401 and second cunning in moving process
Rail 402.
102/ second mobile mechanism of first movement mechanism, 202 lower end respectively with 101/ second clamping limb of the first clamping limb
201 are fixedly connected, and 102/ second mobile mechanism of first movement mechanism, 202 top is respectively equipped with 103/ second mistake of First Transition device
Device 203 is crossed, 103/ second transition apparatus 203 of First Transition device can be across the first sliding rail 401 and the second sliding rail 402
Opening 403；102/ second mobile mechanism of first movement mechanism, 202 both sides are respectively equipped with convex block 1021, the convex block 1021
It is mutually matched with the guide groove 404 of the first sliding rail 401 and the second sliding rail 402, realizes that convex block 1021 can be contained in guide groove 404
And it can be moved along guide groove 404.
First clamping limb, 101 and second clamping limb 201 is oppositely arranged, the right side of the first clamping limb 101 and the second folder
The left side of gripping arm 201 is equipped with buffer layer 1011, and buffer layer 1011 can be sponge, and buffer layer 1011 prevents clamping limb to gripped object
The injury of body.
First actuating unit, 603 top, which is equipped in hook and transmission belt figure, to be not drawn into, and dress will can be entirely clamped in hook
It sets and is placed in transmission belt, can realize that gripping apparatus grips medical instrument is moved by transmission belt.
When specific operation, make medical instrument between the first clamping limb 101 and the second clamping limb 201, it is dynamic by second
Force mechanisms 503 drive adjustment disk 5 to rotate clockwise, drive the 103 mutually right movement of First Transition device and the second transition apparatus 203 to
Left movement, and then first movement mechanism 102 moves right on sliding equipment 4, the second mobile mechanism 202 is on sliding equipment 4
It moves downward, and then realizes that the first clamping limb 101 and the second clamping limb 201 are close to each other, realize the first clamping limb 101 and second
Clamping limb 201 clamps medical instrument, and the second actuating unit 503 stops applied force after clamping, while medical staff can be according to reality
Border needs that the first actuating unit 603 is made to drive driving wheel movement, and then driven wheel drives clamping device rotation, realizes medical instrument
Section's rotation adjusts angle.
The invention is not limited in specific implementation modes above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
1. the fixture for medical instrument to be clamped, which is characterized in that including the first clamping limb（101）, the second clamping limb（201）,
It is set to the first clamping limb（101）The first movement mechanism of top（102）, it is set to the second clamping limb（201）The second of top
Mobile mechanism（202）, first movement mechanism（102）With the first clamping limb（101）It is fixedly connected, the second mobile mechanism（202）With
Second clamping limb（201）It is fixedly connected, the first movement mechanism（102）With the second mobile mechanism（202）Set on a skate machine
Structure（4）On, first movement mechanism（102）With the second mobile mechanism（202）It can be in sliding equipment（4）On moved, realize adjust
Save the first clamping limb（101）With the second clamping limb（201）The distance between, the first movement mechanism（102）With the second movement
Mechanism（202）Top is equipped with attachment device（3）, the first movement mechanism（102）It is equipped with First Transition device（103）, the
Two mobile mechanisms（202）Top is equipped with the second transition apparatus（203）, the First Transition device（103）With the second transition apparatus
（203）Positioned at attachment device（3）Inside, the attachment device（3）It is internally provided with regulating mechanism, the First Transition device
（103）With the second transition apparatus（203）It is connected with regulating mechanism, the regulating mechanism is located at First Transition device（103）With
Two transition apparatus（203）Top, by the movement of regulating mechanism, and then drive first movement mechanism（102）With the second movement
Mechanism（202）In sliding equipment（4）On do relative motion；
The sliding equipment（4）Including the first sliding rail（401）With the second sliding rail（402）, first sliding rail（401）It is slided with second
Rail（402）It is arranged in parallel, first sliding rail（401）With the second sliding rail（402）Equipped with the guide groove arranged along extending direction
（404）.
2. the fixture as described in claim 1 for medical instrument to be clamped, which is characterized in that first sliding rail（401）'s
Guide groove（404）Set on the first sliding rail（401）Left side, second sliding rail（402）Guide groove（404）Set on the second sliding rail
（402）Right side, first sliding rail（401）With the second sliding rail（402）Between be equipped with opening（403）, the opening（403）With
In receiving First Transition device（103）With the second transition apparatus（203）, i.e., the described First Transition device（103）With the second transition
Device（203）Across opening（403）, realize First Transition device（103）/ the second transition apparatus（203）Upper end with first connect
Extension bar（104）/ the second connecting rod（204）It is fixedly connected, First Transition device（103）/ the second transition apparatus（203）Lower end with
First movement mechanism（102）/ the second mobile mechanism（202）It is fixedly connected.
3. the fixture as claimed in claim 2 for medical instrument to be clamped, which is characterized in that first sliding rail
（401）With attachment device（3）It is fixedly connected, and the first sliding rail（401）With attachment device（3）It is integrally formed.
4. the fixture as claimed in claim 3 for medical instrument to be clamped, which is characterized in that first sliding rail（401）With
Second sliding rail（402）Both ends are equipped with limiting device, and the limiting device is by the first sliding rail（401）With the second sliding rail（402）It is fixed
Connection, and limiting device fixes the first sliding rail（401）With the second sliding rail（402）Between relative position, limiting device can also prevent
Only first movement mechanism（102）With the second mobile mechanism（202）The first sliding rail is detached from moving process（401）With the second sliding rail
（402）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698209.8A CN108453776A (en) | 2018-06-29 | 2018-06-29 | Fixture for medical instrument to be clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698209.8A CN108453776A (en) | 2018-06-29 | 2018-06-29 | Fixture for medical instrument to be clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108453776A true CN108453776A (en) | 2018-08-28 |
Family
ID=63214992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698209.8A Withdrawn CN108453776A (en) | 2018-06-29 | 2018-06-29 | Fixture for medical instrument to be clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108453776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262647A (en) * | 2018-10-04 | 2019-01-25 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of clamp system of medical robot |
| CN109986585A (en) * | 2019-05-19 | 2019-07-09 | 石河子大学 | A kind of seedling taking manipulator of servo motor driving |
-
2018
- 2018-06-29 CN CN201810698209.8A patent/CN108453776A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262647A (en) * | 2018-10-04 | 2019-01-25 | 南京航空航天大学溧水仿生产业研究院有限公司 | A kind of clamp system of medical robot |
| CN109986585A (en) * | 2019-05-19 | 2019-07-09 | 石河子大学 | A kind of seedling taking manipulator of servo motor driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180828 |
|
| WW01 | Invention patent application withdrawn after publication |