CN208179339U - A kind of medical instrument clamp device - Google Patents
A kind of medical instrument clamp device Download PDFInfo
- Publication number
- CN208179339U CN208179339U CN201820539736.XU CN201820539736U CN208179339U CN 208179339 U CN208179339 U CN 208179339U CN 201820539736 U CN201820539736 U CN 201820539736U CN 208179339 U CN208179339 U CN 208179339U
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- CN
- China
- Prior art keywords
- medical instrument
- mechanical arm
- locating piece
- arc locating
- rack
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Abstract
The utility model discloses a kind of medical instrument clamp devices, belong to medical instruments field, its key points of the technical solution are that, including rack, mechanical arm, arc locating piece and push rod, the outer surface of rack is provided with controller, mechanical arm is movably arranged on the left side of rack, mechanical arm is internally provided with arc locating piece, push rod is movably connected on arc locating piece, the left end of mechanical arm is provided with gripper jaw, gripper jaw welds on the robotic arm, gripper jaw outer surface is socketed with rubber pad, pressure detector is provided in the middle part of push rod, can real-time detection to the pressure size generated to medical instrument, avoid clamping pressure excessive so that medical apparatus surface is damaged because clamping pressure is excessive, rubber mat and the same center of circle of arc locating piece, it can be when mechanical arm clamps medical instrument, medical instrument is clamped from horizontal and vertical direction , ensure that medical instrument is less likely to occur to shake in retaining part, stability is preferable.
Description
Technical field
The utility model relates to medical instrument correlative technology field, specially a kind of medical instrument clamp device.
Background technique
Medical instrument clamp device is a kind of for clamping the device of medical instrument, is a kind of quickly crawl medical instrument
It is inconvenient to be able to solve the medical instrument for taking special, and does not need constantly to replace gloves for device, by clamp device
Gripper jaw clamp to medical instrument, but during clamping to medical instrument, clamping difficulty is big, cannot
Suitable for the medical instrument of all size, when clamping lesser medical instrument, the medical instrument after clamping is in gripper jaw
Portion is easy to happen shaking.
The Chinese patent that Authorization Notice No. is 201711047087.8 discloses a kind of medical instrument clamp device, adapts to not
With the clamping of the medical instrument of size, which uses Bevel Gear Transmission, and collet is tentatively clamped medical instrument, infused using hollow cavity
The mode that liquid deformation is fitted closely with medical instrument, but rotated in practice by Bevel Gear Transmission when being adjusted,
Hollow cavity fluid injection can not be held and deform the pressure size generated to medical instrument, clamping pressure is excessive so that medical apparatus surface
It is damaged because clamping pressure is excessive, only the one-sided adjustment for carrying out clamping limb, stability is not high for the rotation of bevel gear.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of medical instrument clamp device energy
It avoids clamping pressure excessive so that medical apparatus surface is damaged because clamping pressure is excessive, is less likely to occur in retaining part
It shakes, stability is preferable.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of medical instrument clamp device title, including rack, mechanical arm, arc locating piece and push rod, the appearance of rack
Face is provided with controller, and controller is fixedly mounted on the rack, and mechanical arm is movably arranged on the left side of rack, the inside of mechanical arm
It is provided with arc locating piece, push rod is movably connected on arc locating piece, and the left end of mechanical arm is provided with gripper jaw, gripper jaw weldering
It connects on the robotic arm, gripper jaw is symmetric, and gripper jaw outer surface is socketed with rubber pad, and rubber pad is arc shape, rubber pad
With the same center of circle of arc locating piece, pressure detector is provided in the middle part of push rod, pressure detector is fixedly mounted on push rod.
Through the above technical solutions, being provided with pressure detector in the middle part of push rod, energy real-time detection is produced to medical instrument
Raw pressure size, and shown in the controller of rack, avoid clamping pressure excessive so that medical apparatus surface is because of folder
Compaction forces are excessive and are damaged, rubber mat and the same center of circle of arc locating piece, can when mechanical arm clamps medical instrument, from
Medical instrument is clamped on horizontal and vertical direction, ensure that medical instrument is less likely to occur to shake in retaining part, surely
It is qualitative preferable.
Further, rack is internally provided with slide-and-guide block, and slide-and-guide block is slidably connected on push rod.
Through the above technical solutions, slide-and-guide block ensure that the stability of pushrod movement, avoids that double swerve occurs, protect
Demonstrate,prove the stability of clamping.
Further, rack is internally provided with hydraulic cylinder and motor, and hydraulic cylinder and motor be electrically connected at control
On device.The outer surface of rack is provided with controller,
Through the above technical solutions, hydraulic cylinder and motor are electrically connected on the controller, it can by control controller
The movement for adjusting hydraulic cylinder and motor, to adjust moving horizontally for arc locating piece.
Further, the surface of mechanical arm is provided with gear, and gear is threadedly coupled on the robotic arm, and gear is provided with two
It is a, and two gears are in " symmetrical " setting.
Through the above technical solutions, gear is threadedly coupled on the robotic arm, pass through the tightness of adjustment gear, Neng Goufang
Just it adjusts the tightness of mechanical arm and facilitates the disassembly of mechanical arm.
Further, connecting rod is provided on the right side of mechanical arm, connecting rod is rotatablely connected on the robotic arm, and connecting rod passes through
Pivot pin connection.
Through the above technical solutions, driving mechanical arm to rotate around pivot pin by connecting rod, the opening of two mechanical arms is realized
Or closure clamping, adjusting is more convenient, is suitable for clamping medical instrument of different sizes, practicability is stronger.
Further, arc locating piece is internally provided with pressure alarm, and that pressure alarm is fixedly mounted on arc is fixed
On the block of position.
Through the above technical solutions, pressure alarm can issue alarm when pressure reaches certain limit, so that
It can control the size for adjusting force during clamping medical instrument, so that medical instrument is not forced during clamping
The case where overloading, and then medical instrument avoided to damage.
Further, arc locating piece includes reset spring and sliding block, and reset spring one end and sliding block are movable
Connection, the other end are fixedly connected with pressure alarm.
Through the above technical solutions, reset spring can be compressed by the horizontal anomalous movement of sliding block, when reset bullet
When the pressure of spring has reached certain limit, the pressure alarm of reset spring right end is alarmed, and can remind healthcare givers
Preferably carry out the adjusting of clamp device
Further, the inner wall of arc locating piece is provided with hollow sliding sleeve, and hollow sliding sleeve is socketed on arc locating piece, in
Empty sliding sleeve is adapted with sliding block.
Through the above technical solutions, hollow sliding sleeve is adapted with sliding block, sliding block can be guaranteed in hollow sliding sleeve
In slided, driven arc locating piece carry out left and right directions on movement.
In conclusion the utility model has the following beneficial effects:
1. be provided with pressure detector in the middle part of push rod, can real-time detection to the pressure size generated to medical instrument, and
It is shown in the controller of rack, avoids clamping pressure excessive so that medical apparatus surface occurs because clamping pressure is excessive
Damage, rubber mat and the same center of circle of arc locating piece, can be when mechanical arm clamps medical instrument, from horizontal and vertical direction
Medical instrument is clamped, ensure that medical instrument is less likely to occur to shake in retaining part, stability is preferable.
2. gear is threadedly coupled on the robotic arm, by the tightness of adjustment gear, adjustment mechanical arm can be facilitated
Tightness and the disassembly for facilitating mechanical arm.
3. pressure reaches certain limit, pressure alarm can issue alarm, so that in clamping medical instrument mistake
It can control the size for adjusting force in journey, so that medical instrument is not forced overload during clamping, and then avoid
The case where medical instrument damages.
Detailed description of the invention
Fig. 1 is the utility model structure overall schematic；
Fig. 2 is the utility model cross-sectional view；
Fig. 3 is the utility model arc locating piece schematic diagram.
In figure: 1, rack；101, controller；102, hydraulic cylinder；103, slide-and-guide block；104, motor；2, mechanical arm；
201, gripper jaw；2011, rubber pad；202, gear；203, connecting rod；3, arc locating piece；301, sliding block；302, it resets
Spring；303, hollow sliding sleeve；304, pressure alarm；4, push rod；401, pressure detector.
Specific embodiment
A kind of medical instrument clamp device title, as shown in Figure 1, including rack 1, mechanical arm 2,2 activity installation of mechanical arm
In the left side of rack 1, there are two the settings of mechanical arm 2, and the outer surface of rack 1 is provided with controller 101, the fixed peace of controller 101
In rack 1, rack 1 is internally provided with slide-and-guide block 103, and slide-and-guide block 103 is slidably connected on push rod 4, sliding
Action-oriented block 103 ensure that the stability that push rod 4 moves, and avoids that double swerve occurs, guarantees the stability of clamping, rack 1
It is internally provided with hydraulic cylinder 102 and motor 104, hydraulic cylinder 102 and motor 104 are electrically connected on controller 101, pass through
Control controller 101 can adjust the movement of hydraulic cylinder 102 and motor 104.
In embodiment, as shown in Figure 1, mechanical arm 2 is internally provided with arc locating piece 3, push rod 4 is movably connected in arc
On shape locating piece 3, the left end of mechanical arm 2 is provided with gripper jaw 201, and gripper jaw 201 is welded on mechanical arm 2, and gripper jaw 201 is in
Symmetrical, 201 outer surface of gripper jaw is socketed with rubber pad 2011, and rubber pad 2011 is arc shape, rubber pad 2011 and arc
The same center of circle of locating piece 3, it is enough when mechanical arm 2 clamps medical instrument, medical instrument is carried out from horizontal and vertical direction
Clamping, the middle part of push rod 4 are provided with pressure detector 401, and pressure detector 401 is fixedly mounted on push rod 4, can real-time detection
To the pressure size generated to medical instrument.
In embodiment, as shown in Fig. 2, the surface of mechanical arm 2 is provided with gear 202, gear 202 is threaded in machinery
On arm 2, there are two the settings of gear 202, and two gears 202 are symmetrical set, and pass through the tightness of adjustment gear 202, energy
Enough facilitating the tightness of adjustment mechanical arm 2 and facilitates the disassembly of mechanical arm 2, the right side of mechanical arm 2 is provided with connecting rod 203,
Connecting rod 203 is rotatably connected on mechanical arm 2, and connecting rod 203 is connected by pivot pin, and connecting rod 203 drives mechanical arm 2 around pivot pin
The opening or closure clamping of two mechanical arms 2 are realized in rotation, and adjusting is more convenient, are suitable for clamping medical instrument of different sizes,
Practicability is stronger.
In embodiment, as shown in figure 3, arc locating piece 3 is internally provided with pressure alarm 304, pressure alarm
304 are fixedly mounted on arc locating piece 3, and arc locating piece 3 includes reset spring 302 and sliding block 301, reset spring
302 one end are flexibly connected with sliding block 301, and the other end is fixedly connected with pressure alarm 304, and pressure reaches certain limit
When, pressure alarm 304 can issue alarm, adjust the big of force so that can control during clamping medical instrument
It is small, so that medical instrument is not forced overload during clamping, and then the case where avoid medical instrument from damaging, arc
The inner wall of shape locating piece 3 is provided with hollow sliding sleeve 303, and hollow sliding sleeve 303 is socketed on arc locating piece 3, hollow sliding sleeve 303 with
Sliding block 301 is adapted, and arc locating piece 3 has been driven to carry out the movement on left and right directions.
Specific implementation process, in use, passing through the connecting rod 203 of 2 right end of mechanical arm according to the size of medical instrument first
The opening and closing for adjusting mechanical arm 2, adapt to different size of medical instrument, then the gripper jaw on adjustment mechanical arm 2
201,201 outer surface of gripper jaw is socketed with rubber pad 2011, and rubber pad 2011 is arc shape, rubber pad 2011 and arc locating piece
The 3 same centers of circle, it is enough that medical instrument is clamped from horizontal and vertical direction when mechanical arm 2 clamps medical instrument, when
After the gripper jaw 201 of 2 left end of mechanical arm clamps medical instrument, start motor 104, the push rod 4 on 3 right side of arc locating piece pushes
Arc locating piece 3 travels forward, and arc locating piece 3 contradicts medical instrument, and gripper jaw 201 is cooperated to realize consolidating for medical instrument
It is fixed, avoid medical instrument from shaking, meanwhile, arc locating piece 3 resets bullet by 301 pressed home spring 302 of sliding block
Spring 302 is shunk, and when pressure reaches certain limit, pressure alarm 304 can issue alarm, then passes through push rod 4 again
The pressure detector 401 at middle part, real-time detection to the pressure size generated to medical instrument, and push the movement of push rod 4 when from
And realize the adjustment of 3 position of arc locating piece, the pressure for guaranteeing that arc locating piece 3 squeezes medical instrument is constant, avoids to doctor
Instrument is treated to cause to damage.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of medical instrument clamp device, including rack (1), mechanical arm (2), arc locating piece (3) and push rod (4), mechanical
Arm (2) is movably arranged on the left side of rack (1), and the outer surface of rack (1) is provided with controller (101), and controller (101) is fixed
It is mounted on rack (1), it is characterized in that: mechanical arm (2) is internally provided with arc locating piece (3), push rod (4) is movably connected in
On arc locating piece (3), the left end of mechanical arm (2) is provided with gripper jaw (201), and gripper jaw (201) is welded on mechanical arm (2)
On, gripper jaw (201) is symmetric, and gripper jaw (201) outer surface is socketed with rubber pad (2011), and rubber pad (2011) is arc
Shape, rubber pad (2011) and arc locating piece (3) same center of circle, push rod are provided with pressure detector in the middle part of (4)
(401), pressure detector (401) is fixedly mounted on push rod (4).
2. a kind of medical instrument clamp device according to claim 1, it is characterized in that: rack (1) is internally provided with cunning
Action-oriented block (103), slide-and-guide block (103) are slidably connected on push rod (4).
3. a kind of medical instrument clamp device according to claim 1, it is characterized in that: rack (1) is internally provided with liquid
Cylinder pressure (102) and motor (104), hydraulic cylinder (102) and motor (104) are electrically connected on controller (101).
4. a kind of medical instrument clamp device according to claim 1, it is characterized in that: the surface of mechanical arm (2) is provided with
Gear (202), gear (202) are threaded on mechanical arm (2), and there are two gear (202) settings, and two gears (202)
In " symmetrical " setting.
5. a kind of medical instrument clamp device according to claim 1, it is characterized in that: being provided on the right side of mechanical arm (2)
Connecting rod (203), connecting rod (203) are rotatably connected on mechanical arm (2), and connecting rod (203) is connected by pivot pin.
6. a kind of medical instrument clamp device according to claim 1, it is characterized in that: the inside of arc locating piece (3) is set
It is equipped with pressure alarm (304), pressure alarm (304) is fixedly mounted on arc locating piece (3).
7. a kind of medical instrument clamp device according to claim 1, it is characterized in that: arc locating piece (3) includes resetting
Spring (302) and sliding block (301), reset spring (302) one end are flexibly connected with sliding block (301), the other end and pressure
Power alarm (304) is fixedly connected.
8. a kind of medical instrument clamp device according to claim 1, it is characterized in that: the inner wall of arc locating piece (3) is set
It is equipped with hollow sliding sleeve (303), hollow sliding sleeve (303) is socketed on arc locating piece (3), hollow sliding sleeve (303) and sliding block
(301) it is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539736.XU CN208179339U (en) | 2018-04-17 | 2018-04-17 | A kind of medical instrument clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820539736.XU CN208179339U (en) | 2018-04-17 | 2018-04-17 | A kind of medical instrument clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179339U true CN208179339U (en) | 2018-12-04 |
Family
ID=64433693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820539736.XU Expired - Fee Related CN208179339U (en) | 2018-04-17 | 2018-04-17 | A kind of medical instrument clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509479A (en) * | 2020-05-11 | 2020-08-07 | 杭州柯宏网络科技有限公司 | Computer network demultiplexer capable of avoiding dragging damage of network cable |
| CN112893545A (en) * | 2021-01-18 | 2021-06-04 | 南京耀成家具有限公司 | Intelligent manufacturing power pipe bending machine capable of automatically braking according to pressure state |
-
2018
- 2018-04-17 CN CN201820539736.XU patent/CN208179339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509479A (en) * | 2020-05-11 | 2020-08-07 | 杭州柯宏网络科技有限公司 | Computer network demultiplexer capable of avoiding dragging damage of network cable |
| CN112893545A (en) * | 2021-01-18 | 2021-06-04 | 南京耀成家具有限公司 | Intelligent manufacturing power pipe bending machine capable of automatically braking according to pressure state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |