CN208921728U - Joint arm and analytical and testing instrument - Google Patents
Joint arm and analytical and testing instrument Download PDFInfo
- Publication number
- CN208921728U CN208921728U CN201821681797.6U CN201821681797U CN208921728U CN 208921728 U CN208921728 U CN 208921728U CN 201821681797 U CN201821681797 U CN 201821681797U CN 208921728 U CN208921728 U CN 208921728U
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- cursor
- driving mechanism
- joint arm
- rotating assembly
- rack
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
- B25J9/04—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type by rotating at least one arm, excluding the head movement itself, e.g. cylindrical coordinate type or polar coordinate type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/12—Programme-controlled manipulators characterised by positioning means for manipulator elements electric
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manipulator (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to testing equipment fields, in particular to a kind of joint arm and analytical and testing instrument.The joint arm includes rack, rotating assembly, the first cursor, the second cursor and driving mechanism.First cursor is fixedly connected on rotating assembly.Second cursor is rotationally connected with the first cursor.Driving mechanism includes that the first driving mechanism, the second driving mechanism and third driving mechanism, driving mechanism are all connected to rack.Entire joint arm can generate displacement along the vertical direction, and the first cursor and the second cursor are capable of the rotation of degree of generation.Compared with the existing technology, which is not only to sample on the radius circumference of a certain fixation, and sampling range greatly increases, and sampling region is more flexibly.By the way that driving mechanism is all connected to rack, the rotary inertia of the first cursor and the second cursor is reduced, the first cursor is effectively prevented from and the second cursor waits the problem of being easy to happen step-out when rotating at high speed.
Description
Technical field
The utility model relates to testing equipment fields, in particular to a kind of joint arm and analytical and testing instrument.
Background technique
In the prior art, there are mainly two types of the sample arm sides in analysis test quasi-instrument: one is be X, Y, Z-direction movement
Translation sample arm；Another kind is the rotary sample addition arm for doing circle rotation and up and down motion.The first sample arm sampling range is wide,
But volume is larger, it is at high cost；Second of sample arm can only take a certain radii fixus circumference with small in size, structure is simple
On sample, sampling region it is inflexible.
Utility model content
The purpose of this utility model is to provide a kind of joint arms, and sampling range is big, and sampling region is flexible.
The another object of the utility model is to provide a kind of analytical and testing instrument, and the analytical and testing instrument is compact-sized,
Step-out, high reliablity are less likely to occur.
To achieve the goals above, the utility model embodiment the technical solution adopted is as follows:
A kind of joint arm, comprising: rack；Rotating assembly；Rotating assembly is connected to rack；First cursor；First rotation
One end of arm is fixedly connected on rotating assembly；Second cursor；Second cursor is rotationally connected with the other end of the first cursor；
The free end of second cursor is for connecting sampling needle assemblies；And driving mechanism；Driving mechanism includes the first driving mechanism, the
Two driving mechanisms and third driving mechanism, driving mechanism are all connected to rack；First driving mechanism is sequentially connected in shaft group
Part, the first driving mechanism are configurable for drive shaft component and move up and down with respect to rack；The transmission connection of second driving mechanism
In rotating assembly, the second driving mechanism is configurable for drive shaft component and drives the rotation of the first cursor；Third driving machine
Structure is sequentially connected in the second cursor, and third driving mechanism is configurable for the second cursor of driving and turns with respect to the first cursor
It is dynamic.
In the utility model preferred embodiment, third driving mechanism includes third motor and third V belt translation component；
Third motor connects on the rack, and third V belt translation component is arranged on the first cursor.
In the utility model preferred embodiment, rotating assembly includes splined shaft, rotation axis and interconnecting piece；Splined shaft
With first end and opposite second end；First end is fixedly connected on the first cursor, and second end is rotationally connected with interconnecting piece；The
Two driving mechanisms are sequentially connected between first end and second end；Splined shaft is hollow structure, and rotation axis is arranged in splined shaft；
One end of rotation axis is fixedly connected on third motor, and the other end is fixedly connected on third V belt translation component；Third V belt translation component
It is sequentially connected in the second cursor；Third motor is fixedly connected on interconnecting piece, and interconnecting piece is slidably connected to rack, the first driving machine
Structure is sequentially connected in interconnecting piece.
In the utility model preferred embodiment, the first driving mechanism includes first motor and first band transmission component；
First motor transmission connection is sequentially connected in first band transmission component, first band transmission component in interconnecting piece.
In the utility model preferred embodiment, the second driving mechanism includes the second motor and the second V belt translation component；
Second motor drive is connected to the second V belt translation component, and the second V belt translation component is sequentially connected in splined shaft.
In the utility model preferred embodiment, interconnecting piece includes bearing spider and idler wheel；Idler wheel is fixedly connected on axis
Hold support；Splined shaft is connected to bearing spider；Bearing spider is fixedly connected on first band transmission component；It is provided with and leads in rack
Rail, roller-coaster are connected to guide rail.
In the utility model preferred embodiment, rack includes base and support base；Base includes bottom plate and two phases
To the side plate of setting, rotating assembly is arranged between two side plates, and rotating assembly passes through support base and is connected to the first cursor.
In the utility model preferred embodiment, the second V belt translation component is rotationally connected with support base；Spline axis connection
In the second V belt translation component.
In the utility model preferred embodiment, slot is provided at the top of the first cursor；Third V belt translation component is set
It sets in slot.
A kind of analytical and testing instrument, analytical and testing instrument include such as above-mentioned joint arm；And instrument body；Joint arm is set
It sets in the side of instrument body, joint arm can be covered to the sampling region of instrument body.
The beneficial effects of the utility model are:
A kind of joint arm provided by the utility model, comprising: rack, rotating assembly, the first cursor, the second cursor with
And driving mechanism.Rotating assembly is connected to rack, and one end of the first cursor is fixedly connected on rotating assembly.Second cursor turns
The dynamic other end for being connected to the first cursor, the free end of the second cursor is for connecting sampling needle assemblies.Driving mechanism includes
First driving mechanism, the second driving mechanism and third driving mechanism, driving mechanism are all connected to rack.First driving mechanism passes
Dynamic to be connected to rotating assembly, the first driving mechanism is configurable for drive shaft component and moves up and down with respect to rack.Second drives
Motivation structure is sequentially connected in rotating assembly, and the second driving mechanism is configurable for drive shaft component and the first cursor is driven to turn
It is dynamic.Third driving mechanism is sequentially connected in the second cursor, and third driving mechanism is configurable for the second cursor phase of driving
First cursor is rotated.By the way that above-mentioned the first driving mechanism, the second driving mechanism and third driving mechanism is arranged, so that
Entire joint arm can generate displacement, and the rotation that the first cursor and the second cursor can occur along the vertical direction.Phase
For the prior art, which is not only to sample on the radius circumference of a certain fixation, and sampling range greatly increases,
Sample region more flexibly.By the way that the first above-mentioned driving mechanism, the second driving mechanism and third driving mechanism are connected
It is connected to rack, reduces the rotary inertia of the first cursor and the second cursor, the first cursor and can be effectively prevented from
Two cursors wait the problem of being easy to happen step-out when rotating at high speed.
A kind of analytical and testing instrument provided by the utility model, the analytical and testing instrument include such as above-mentioned joint arm and
Instrument body.The side of instrument body is arranged in joint arm, and joint arm can be covered to the sampling region of instrument body, to make
It is compact-sized to obtain the analytical and testing instrument.And sampling range greatly increases, sampling region is more flexibly, it is not easy to lose
Step, reliability of operation are higher.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the joint arm that the utility model first embodiment provides；
Fig. 2 is the structural schematic diagram of the rack for the joint arm that the utility model first embodiment provides；
Fig. 3 is the structural representation at the first visual angle of the rotating assembly for the joint arm that the utility model first embodiment provides
Figure；
Fig. 4 is the structural representation at the second visual angle of the rotating assembly for the joint arm that the utility model first embodiment provides
Figure；
Fig. 5 is that the first cursor of joint arm that the utility model first embodiment provides and the structure of the second cursor are shown
It is intended to；
Fig. 6 is the structural schematic diagram of the sampling needle assemblies for the joint arm that the utility model first embodiment provides.
Icon: 100- joint arm；110- rack；111- base；112- support base；1111- bottom plate；1112- side plate；113-
End cap；114- guide rail；120- rotating assembly；121- splined shaft；1211- first end；1212- second end；122- interconnecting piece；
1221- bearing spider；1222- idler wheel；1223- clamping part；1213- code-disc；123- rotation axis；The first cursor of 130-；131-
Connect aluminium block；132- connection aluminium block briquetting；133- galianconism bearing block；134- galianconism shaft pressuring plate；135- idle pulley；136- galianconism code
Disk；137- galianconism sensor；The second cursor of 140-；143- needle mounting plate；144- spring；The high screw such as 145-；150- sampling
Needle assemblies；151- needle tubing；152- needle shield；153- needle sensing chip；154- needle swivel nut；The first driving mechanism of 160-；161- first
Motor；162- first band transmission component；The second driving mechanism of 170-；The second motor of 171-；172- the second V belt translation component；180-
Third driving mechanism；181- third motor；182- third V belt translation component.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that the orientation or position of the instructions such as term " on ", "inner"
Set relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation usually put
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
First embodiment
Fig. 1-Fig. 6 is please referred to, the present embodiment provides a kind of joint arms 100 comprising rack 110, rotating assembly 120,
One cursor 130, the second cursor 140 and driving mechanism.
Further, rack 110 includes base 111 and support base 112.
Base 111 includes bottom plate 1111 and two side plates 1112 being oppositely arranged.The bottom end of two side plates 1112 is fixed
It is connected on bottom plate 1111, support base 112 is fixedly connected on the top of two side plates 1112.1111, two side plates 1112 of bottom plate
And support base 112 is enclosed accommodating space.Above-mentioned rotating assembly 120 is arranged in the accommodating space, is connected by bearing
It is connected to support base 112, and passes through support base 112 and is connected on the first cursor 130.
Further, one end of the first cursor 130 is fixedly connected on rotating assembly 120, and the other end is rotationally connected with
Two cursors 140.The free end of second cursor 140 is for connecting sampling needle assemblies 150.
Further, driving mechanism includes the first driving mechanism 160, the second driving mechanism 170 and third driving mechanism
180。
Further, the transmission connection of the first driving mechanism 160 is in rotating assembly 120；First driving mechanism 160 is configured as
It is moved up and down for drive shaft component 120 with respect to rack 110.Second driving mechanism 170 is sequentially connected in rotating assembly 120；
Second driving mechanism 170 is configurable for drive shaft component 120 and drives the rotation of the first cursor 130.Third driving mechanism
180 transmission connections are in the second cursor 140；Third driving mechanism 180 is configurable for the second cursor 140 of driving opposite the
The rotation of one cursor 130.
By the way that above-mentioned the first driving mechanism 160, the second driving mechanism 170 and third driving mechanism 180 is arranged, so that
Entire joint arm 100 can generate displacement along the vertical direction, and the first cursor 130 and the second cursor 140 can occur
Rotation.Compared with the existing technology, which is not only to sample on the radius circumference of a certain fixation, samples range
Greatly increase, sampling region is more flexibly.
Further, the first driving mechanism 160, the second driving mechanism 170 and third driving mechanism 180 are all connected to machine
Frame 110.Further, third driving mechanism 180 includes third motor 181 and third V belt translation component 182.Third motor 181
It is connected in rack 110, third V belt translation component 182 is arranged on the first cursor 130.
By the way that the first above-mentioned driving mechanism 160, the second driving mechanism 170 and third driving mechanism 180 are all connected with
In rack 110, the rotary inertia of the first cursor 130 and the second cursor 140 is reduced, the first rotation can be effectively prevented from
Arm 130 and the second cursor 140 wait the problem of being easy to happen step-out when rotating at high speed.
Further, rotating assembly 120 includes splined shaft 121, interconnecting piece 122 and rotation axis 123.
Further, splined shaft 121 has first end 1211 and opposite second end 1212；First end 1211 is fixedly connected
In the first cursor 130, second end 1212 is rotationally connected with interconnecting piece 122；Second driving mechanism 170 is sequentially connected in first end
Between 1211 and second end 1212.
Further, splined shaft 121 is hollow structure, and rotation axis 123 is arranged in splined shaft 121；The one of rotation axis 123
End is fixedly connected on third motor 181, and the other end is fixedly connected on third V belt translation component 182；Third V belt translation component 182 passes
It is dynamic to be connected to the second cursor 140.
Further, third motor 181 is fixedly connected on interconnecting piece 122, and specifically, third motor 181 is arranged at two
Between side plate 1112, it is connected to the lower section of interconnecting piece 122.
Further, third V belt translation component 182 is arranged on the first cursor 130.
Further, the top of the first cursor 130 is provided with slot；Third V belt translation component 182 is arranged in slot.First
Cursor 130 and the second cursor 140 are rotatablely connected by bearing, so that the second cursor 140 is first turn opposite
Swing arm 130 rotates.
By the setting of rotation axis 123, being provided separately for third motor 181 and third V belt translation component 182 is realized.It will
The third motor 181 of third driving mechanism 180 is arranged in rack 110, avoids third motor 181 being set up directly on first
On cursor 130, the capacity value of the first cursor 130 is significantly reduced, rotary inertia is reduced.When 100 high speed of joint arm
It is less likely to occur step-out when rotation, greatly improves entire 100 use reliability of joint arm.
Further, the first driving mechanism 160 includes first motor 161 and first band transmission component 162.First motor
In first band transmission component 162, interconnecting piece 122 is slidably connected to rack 110 for 161 transmission connections, and first band transmission component 162 passes
It is dynamic to be connected to interconnecting piece 122.
Specifically, first motor 161 is mounted on the side of base 111, and close to bottom plate 1111.First band transmission component
162 are arranged along the vertical direction.The belt wheel of first band transmission component 162 is connected to first motor 161, another belt wheel is fixed on branch
It supports on seat 112, belt is set on two belt wheels, so as to being converted into first motor 161 along the vertical direction
Movement.
Further, interconnecting piece 122 includes bearing spider 1221 and idler wheel 1222.Idler wheel 1222 is fixedly connected on bearing branch
Seat 1221.The inside of side plate 1112 is provided with guide rail 114, and idler wheel 1222 is slidably connected in guide rail 114.On bearing spider 1221
It is provided with clamping part 1223, so as to which the belt of above-mentioned first band transmission component 162 is fixedly connected on bearing spider
On 1221, and then when belt movement, it is able to drive entire interconnecting piece 122 and is slided up and down along guide rail 114.
Further, splined shaft 121 is connected in bearing spider 1221, is provided with bearing in bearing spider 1221, thus
Enable being rotated by the second driving mechanism 170 of splined shaft 121.
Further, the second driving mechanism 170 includes the second motor 171 and the second V belt translation component 172；Second motor
171 transmission connections are sequentially connected in the second V belt translation component 172, the second V belt translation component 172 in splined shaft 121.
Further, the second motor 171 is mounted on 112 bottom of support base, and a belt wheel of the second V belt translation component 172 connects
It is connected to the second motor 171, another belt wheel is rotationally connected with support base 112 by bearing, and splined shaft 121 is fixedly connected on belt wheel
On, to drive splined shaft 121 to rotate by belt wheel when the rotation of the second motor 171.
Described in brought forward, code-disc 1213 is also connected on above-mentioned belt wheel, so as to accurately detect band wheel speed.Specifically
Ground, is provided with end cap 113 on support base 112, and code-disc 1213 is arranged on the end cap 113.
Further, the specific structure of the first cursor 130 and the second cursor 140 can choose common turn in this field
The structure of swing arm.
Optionally, in the present embodiment, referring to Fig. 5, the company of being additionally provided on the first cursor 130 and the second cursor 140
Connect aluminium block 131, connection aluminium block briquetting 132, galianconism bearing block 133, galianconism shaft pressuring plate 134, idle pulley 135, galianconism code-disc 136, short
Arm sensor 137, needle mounting plate 143, spring 144, contour screw 145 etc..
Further, sampling needle assemblies 150 can choose the structure of the common sampling probe in this field.
Optionally, in the present embodiment, sampling needle assemblies 150 by needle tubing 151, needle shield 152, needle sensing chip 153 and
The composition such as needle swivel nut 154.
Second embodiment
The present embodiment provides a kind of analytical and testing instrument, which includes the joint provided such as first embodiment
Arm and instrument body.
Further, which is arranged in the side of instrument body, and joint arm can be covered to the sampling of instrument body
Region.The analytical and testing instrument not only samples range and greatly increases, sampling region is more by the way that above-mentioned joint arm is arranged
Flexibly, and step-out is less likely to occur, reliability of operation is higher.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.It should be noted that
To: similar label and letter indicate similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice does not need then that it is further defined and explained in subsequent attached drawing.
Claims (10)
1. a kind of joint arm characterized by comprising
Rack；
Rotating assembly；The rotating assembly is connected to the rack；
First cursor；One end of first cursor is fixedly connected on the rotating assembly；
Second cursor；Second cursor is rotationally connected with the other end of first cursor；Second cursor
Free end for connect sampling needle assemblies；And
Driving mechanism；The driving mechanism includes the first driving mechanism, the second driving mechanism and third driving mechanism, the drive
Motivation structure is all connected to the rack；The first driving mechanism transmission connection is in the rotating assembly, first driving machine
Structure is configurable for that the relatively described rack of the rotating assembly is driven to move up and down；Second driving mechanism transmission connection in
The rotating assembly, second driving mechanism are configurable for driving the rotating assembly that first cursor is driven to turn
It is dynamic；In second cursor, the third driving mechanism is configurable for driving for the third driving mechanism transmission connection
Second cursor is rotated relative to first cursor.
2. joint arm as described in claim 1, which is characterized in that
The third driving mechanism includes third motor and third V belt translation component；
The third motor is connected in the rack, and the third V belt translation component is arranged on first cursor.
3. joint arm as claimed in claim 2, which is characterized in that
The rotating assembly includes splined shaft, rotation axis and interconnecting piece；
The splined shaft has first end and opposite second end；The first end is fixedly connected on first cursor, institute
It states second end and is rotationally connected with the interconnecting piece；The second driving mechanism transmission connection is in the first end and the second end
Between；
The splined shaft is hollow structure, and the rotation axis is arranged in the splined shaft；One end of the rotation axis is fixed to be connected
It is connected to the third motor, the other end is fixedly connected on the third V belt translation component；The third V belt translation component transmission connects
It is connected to second cursor；
The third motor is fixedly connected on the interconnecting piece, and the interconnecting piece is slidably connected to the rack, and described first drives
Motivation structure is sequentially connected in the interconnecting piece.
4. joint arm as claimed in claim 3, which is characterized in that
First driving mechanism includes first motor and first band transmission component；First motor transmission connection is in described the
One V belt translation component, the first band transmission component transmission connection is in the interconnecting piece.
5. joint arm as claimed in claim 3, which is characterized in that
Second driving mechanism includes the second motor and the second V belt translation component；Second motor drive is connected to described
Two V belt translation components, the second V belt translation component transmission connection is in the splined shaft.
6. joint arm as claimed in claim 4, which is characterized in that
The interconnecting piece includes bearing spider and idler wheel；The idler wheel is fixedly connected on the bearing spider；The splined shaft connects
It is connected to the bearing spider；The bearing spider is fixedly connected on the first band transmission component；It is provided with and leads in the rack
Rail, the roller-coaster are connected to the guide rail.
7. joint arm as claimed in claim 5, which is characterized in that
The rack includes base and support base；
The base includes bottom plate and two side plates being oppositely arranged, and the rotating assembly is arranged between two side plates,
And the rotating assembly passes through the support base and is connected to first cursor.
8. joint arm as claimed in claim 7, which is characterized in that
The second V belt translation component is rotationally connected with the support base；
The splined shaft is connected to the second V belt translation component.
9. joint arm as claimed in claim 2, which is characterized in that
Slot is provided at the top of first cursor；The third V belt translation component is arranged in the slot.
10. a kind of analytical and testing instrument, which is characterized in that the analytical and testing instrument includes such as any one of claim 1-9 institute
The joint arm stated；And
Instrument body；The side of the instrument body is arranged in the joint arm, and the joint arm can be covered to the instrument
The sampling region of ontology.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681797.6U CN208921728U (en) | 2018-10-16 | 2018-10-16 | Joint arm and analytical and testing instrument |
| PCT/CN2019/091299 WO2020078018A1 (en) | 2018-10-16 | 2019-06-14 | Articulated arm and analytical test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681797.6U CN208921728U (en) | 2018-10-16 | 2018-10-16 | Joint arm and analytical and testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208921728U true CN208921728U (en) | 2019-05-31 |
Family
ID=66709409
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681797.6U Active CN208921728U (en) | 2018-10-16 | 2018-10-16 | Joint arm and analytical and testing instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208921728U (en) |
| WO (1) | WO2020078018A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587572A (en) * | 2019-09-11 | 2019-12-20 | 深圳深蓝精机有限公司 | Mechanical arm |
| WO2020078018A1 (en) * | 2018-10-16 | 2020-04-23 | 苏恩本 | Articulated arm and analytical test instrument |
| CN113376392A (en) * | 2021-07-09 | 2021-09-10 | 广州蓝勃生物科技有限公司 | Control method of liquid taking device, liquid taking device and full-automatic immunoassay analyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842013B (en) | 2016-04-28 | 2019-03-19 | 上海科勒电子科技有限公司 | A kind of liquid collector and the intelligent closestool including the liquid collector |
| CN107981894A (en) | 2018-01-12 | 2018-05-04 | 北京峰誉科技有限公司 | A kind of liquid collecting mechanism with array mesh acquisition zone and the intelligent closestool containing it |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102967483B (en) * | 2012-11-15 | 2015-05-13 | 深圳市新产业生物医学工程股份有限公司 | Double-section sampling arm |
| CN206960502U (en) * | 2017-07-13 | 2018-02-02 | 南京迪格诺斯生物技术有限公司 | A kind of sample adding device being precisely controlled |
| CN208921728U (en) * | 2018-10-16 | 2019-05-31 | 基蛋生物科技股份有限公司 | Joint arm and analytical and testing instrument |
-
2018
- 2018-10-16 CN CN201821681797.6U patent/CN208921728U/en active Active
-
2019
- 2019-06-14 WO PCT/CN2019/091299 patent/WO2020078018A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020078018A1 (en) * | 2018-10-16 | 2020-04-23 | 苏恩本 | Articulated arm and analytical test instrument |
| CN110587572A (en) * | 2019-09-11 | 2019-12-20 | 深圳深蓝精机有限公司 | Mechanical arm |
| CN113376392A (en) * | 2021-07-09 | 2021-09-10 | 广州蓝勃生物科技有限公司 | Control method of liquid taking device, liquid taking device and full-automatic immunoassay analyzer |
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