CN221089041U - Sample analyzer and grabbing device - Google Patents
Sample analyzer and grabbing device Download PDFInfo
- Publication number
- CN221089041U CN221089041U CN202322551288.9U CN202322551288U CN221089041U CN 221089041 U CN221089041 U CN 221089041U CN 202322551288 U CN202322551288 U CN 202322551288U CN 221089041 U CN221089041 U CN 221089041U
- Authority
- CN
- China
- Prior art keywords
- clamping jaw
- test tube
- jaw assembly
- driving
- fingers
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000012360 testing method Methods 0.000 claims abstract description 64
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 28
- 230000033001 locomotion Effects 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000003287 optical effect Effects 0.000 description 14
- 238000012546 transfer Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model discloses a sample analyzer and a grabbing device, wherein the grabbing device comprises: the clamping jaw assembly and the driving assembly are used for driving the clamping jaw assembly to grab and rotate the test tube; the detection mechanism is arranged on one side of the clamping jaw assembly and used for scanning the rotating test tube. According to the utility model, the detection mechanism is arranged on one side of the clamping jaw assembly, and the clamping and rotating functions of the clamping jaw assembly are combined, so that the clamping jaw assembly can carry the test tube to carry out rotating code scanning on one side of the detection mechanism in the process of grabbing the test tube, the code scanning of a single test tube in the transferring process is realized, and the problem of efficiency reduction caused by centralized code scanning of the test tube is effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of in-vitro diagnosis, and particularly relates to a sample analyzer and a grabbing device.
Background
In a laboratory assembly line, it is often necessary to transfer sample test tubes between test tube holders and test tube holding trays and test tube racks at various spatial points, and along with this transfer, sample information contained in test tube bar codes needs to be read and transferred to ensure matching and traceability of test tube information and information such as tube holders. At present, a manipulator with a cylinder or an electric cylinder structure is matched with a clamp to grasp a test tube, so that the space utilization rate is low, the grasping precision and the clamping force are not easy to control, and the compatibility of sample tubes with different specifications is poor. In addition, the test tube is usually required to be transferred to a bar code scanning position for bar code scanning during transfer, so that the experimental efficiency is not improved, and the experimental progress is improved.
Disclosure of Invention
The utility model discloses a sample analyzer and a grabbing device, which are used for solving the problems that the centralized code scanning of test tubes is unfavorable for improving the efficiency in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a grasping device, comprising:
The clamping jaw assembly and the driving assembly are used for driving the clamping jaw assembly to grab and rotate the test tube;
the detection mechanism is arranged on one side of the clamping jaw assembly and used for scanning the rotating test tube.
Further, the jaw assembly includes a plurality of jaw fingers; the contact part of the clamping jaw fingers and the test tube is provided with a first elastic piece.
Further, a bulge is arranged at the contact part of the clamping jaw fingers and the test tube; the first elastic piece is arranged at the position where the protrusion is located.
Further, the driving assembly includes:
the first driving mechanism is used for driving the clamping jaw assembly to perform tensioning movement so as to grasp the test tube;
The second driving mechanism is used for driving the clamping jaw assembly to conduct rotary motion, and the detection mechanism is convenient to sweep codes on the rotating test tube.
Further, the jaw assembly further comprises:
the finger seat is in transmission connection with the second driving mechanism, and a plurality of clamping jaw fingers are slidably arranged on the lower end surface of the finger seat in an equidistant manner along the circumferential direction;
One end of the rotating shaft is provided with a plurality of plug-in connection parts corresponding to the fingers of the clamping jaw, and the other end of the rotating shaft penetrates through the finger seat in a sliding mode and is connected with the first driving mechanism in a rotating mode;
the top of clamping jaw finger is provided with oblique slot, grafting portion sliding grafting is in oblique slot.
Further, a T-shaped groove is formed in the lower end face of the finger seat; the top of the clamping jaw fingers is provided with a wedge block; the wedge is slidably mounted in the T-shaped slot.
Further, the inclined slot is arranged on the wedge block, and the insertion part is provided with guide wedge teeth; the guide wedge teeth are meshed with the inclined slots.
Further, the test tube gripping device further comprises a damping mechanism which is arranged between the first driving mechanism and the clamping jaw assembly and used for buffering the tensioning force of the clamping jaw assembly when the clamping jaw assembly grips the test tube.
Further, the damper mechanism includes:
The first damping block is fixedly arranged on an output shaft of the first driving mechanism;
The second damping block is rotatably arranged at the top of the rotating shaft, and the rotating shaft can rotate relative to the second damping block;
The sliding rod comprises a rod part and a blocking part, one end of the rod part is fixed on the second damping block, and the other end of the rod part penetrates through the first damping block in a sliding manner and is fixed on the blocking part;
the second elastic piece is sleeved on the sliding rod between the first damping block and the blocking part.
A sample analyzer comprising the gripping device described above.
The utility model adopts the technical proposal and has the following advantages:
According to the utility model, the detection mechanism is arranged on one side of the clamping jaw assembly, and the clamping and rotating functions of the clamping jaw assembly are combined, so that the clamping jaw assembly can carry the test tube to carry out rotating code scanning on one side of the detection mechanism in the process of grabbing the test tube, the code scanning of a single test tube in the transferring process is realized, and the problem of efficiency reduction caused by centralized code scanning of the test tube is effectively avoided.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of the connection of the jaw assembly to the first and second drive mechanisms;
FIG. 3 is a schematic diagram of the connection of the jaw assembly to the first drive mechanism;
FIG. 4 is an exploded view of the present jaw assembly and associated structure;
FIG. 5 is a cross-sectional view of the grasping device with the third drive mechanism removed;
FIG. 6 is a schematic view of the structure of the fingers of the clamping jaw;
Fig. 7 is a schematic diagram of the installation of the detection mechanism.
Reference numerals: 1-a detection mechanism; 2-clamping jaw fingers; 3-a first elastic member; 4-bulge; 5-finger rest; 6-rotating shaft; 7-a plug-in part; 8-an oblique slot; a 9-T-slot; 10-wedge block; 11-guiding wedge teeth; 12-a first shock absorber mass; 13-a second shock absorber mass; 14-a sliding rod; 15-a second elastic member; 16-a first bearing; 17-a first support; 18-a second support; 19-band-type brake motor; 20-conveyor belt; 21-a guide rail; 22-sliding grooves; 23-limiting blocks; 24-fixing plates; 25-pinch rollers; 26-a rotating seat; 27-a bracket; 28-a second bearing; 29-hollow synchronizing wheel; 30-a first optocoupler; 30-a second optocoupler; 32-a third optocoupler; 33-screw motor; 34-rotating electrical machine.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art without the exercise of inventive faculty, are intended to be within the scope of the utility model.
As shown in fig. 1, a gripping device includes: the clamping jaw assembly and the driving assembly are used for driving the clamping jaw assembly to grab and rotate the test tube; the detection mechanism 1 is arranged on one side of the clamping jaw assembly and is used for scanning a rotating test tube.
This embodiment sets up detection mechanism 1 in one side of clamping jaw subassembly, combines clamping jaw subassembly to get, rotatory function for clamping jaw subassembly is grabbing the in-process of test tube, can carry the test tube and sweep the sign indicating number in one side of detection mechanism 2 and rotate, realizes that single test tube sweeps the sign indicating number at the transfer in-process, has effectively avoided concentrating the sign indicating number to the test tube, leads to the problem of efficiency reduction.
In order to guarantee that the clamping jaw assembly can clamp the test tube, in the embodiment, the clamping jaw assembly comprises a plurality of clamping jaw fingers 2, the clamping jaw assembly can adapt to the test tubes with different diameters through tensioning movement of the clamping jaw fingers 2, and grabbing and releasing of the test tube are realized through the clamping jaw fingers 2.
As shown in fig. 6, the contact part of each clamping jaw finger 2 and the test tube is provided with a first elastic component 3, and the arrangement of the first elastic component 3 can prevent the clamping jaw finger 2 from scratching the test tube in the process of grabbing the test tube, and meanwhile, the friction force between the clamping jaw finger 2 and the test tube wall can be increased, so that the clamping jaw finger 2 can not grab the test tube.
As shown in fig. 1 and 6, in this embodiment, the contact part between the clamping finger 2 and the test tube is arranged at the bottom of the clamping finger 2; the bottom of clamping jaw finger 2 is provided with protruding 4, and first elastomeric element 3 sets up in protruding 4 departments, and clamping jaw finger 2 snatchs the test tube, and protruding 4 can the butt at the lower limb of cap, avoids the test tube unexpected to drop.
In this embodiment, the first elastic member 3 is made of a rubber material, so that the friction force between the clamping jaw fingers 2 and the tube wall can be effectively increased.
Further, the drive assembly includes: the first driving mechanism is used for driving the clamping jaw assembly to perform tensioning movement so as to grasp the test tube; the second actuating mechanism is used for driving the clamping jaw assembly to carry out rotary motion, and the detection mechanism 1 of being convenient for sweeps the sign indicating number to rotatory test tube.
As shown in fig. 3, 4 and 6, the clamping jaw assembly also comprises a finger seat 5 and a rotating shaft 6 correspondingly; the lower end surface of the finger seat 5 is provided with a plurality of clamping jaw fingers 2 in a sliding manner along the circumferential direction at equal intervals; the bottom of the rotating shaft 6 is provided with a plurality of inserting parts 7 corresponding to the clamping jaw fingers 2; the top of the clamping jaw finger 2 is provided with an inclined slot 8; the inserting part 7 is inserted in the inclined slot 8 in a sliding manner; the top of the rotating shaft 8 penetrates through the finger seat 5 in a sliding manner and is rotationally connected with a first driving mechanism, and the first driving mechanism is used for driving the rotating shaft 6 to move up and down so as to drive the clamping jaw fingers 2 to slide in the same direction or in opposite directions in the finger seat 5, so that tensioning movement of the clamping jaw fingers 2 is realized; the finger seat 5 is in transmission connection with a second driving mechanism, and the second driving mechanism is used for driving the finger seat 5 to rotate so as to drive the plurality of clamping jaw fingers 2 arranged in the finger seat 5 to rotate. In this embodiment, when the clamping finger 2 rotates, the rotating shaft 6 is driven to rotate, and because the top of the rotating shaft 6 is rotationally connected with the first driving mechanism, the rotating shaft 6 rotates relative to the first driving mechanism, and no interference is generated to the rotation of the clamping finger 2.
Further, a T-shaped groove 9 is formed in the lower end face of the finger seat 5; the top of the clamping finger 2 is provided with a wedge 10, and the wedge 10 is slidably mounted in the T-shaped groove 9, and in this embodiment, the clamping finger 2 and the wedge 10 may be integrally formed or may be separately and independently disposed.
Furthermore, the inclined slot 8 is arranged on the wedge block 10, and the insertion part is provided with guide wedge teeth 11; the guide wedge teeth 11 are engaged with the inclined slot 8.
As shown in fig. 2, 3, 4 and 5, the test tube gripping device further comprises a damping mechanism for damping the tension of the clamping jaw assembly when the clamping jaw assembly grips the test tube; the damping mechanism comprises a first damping block 12, a second damping block 13, a sliding rod 14 and a second elastic piece 15; the slide lever 14 includes a lever portion and a blocking portion; the first damping block 12 is fixedly arranged on an output shaft of the first driving mechanism; the second damping block 13 is rotatably arranged at the top of the rotating shaft 6, and the rotating shaft 6 can rotate relative to the second damping block 13; the second damper block 13 is disposed below the first damper block 12; one end of the rod part is fixed on the second shock absorption block 13, and the other end of the rod part passes through the first shock absorption block 12 in a sliding manner and is fixed on the blocking part; the second elastic member 15 is sleeved on the rod portion between the first damper block 12 and the blocking portion.
When the clamping jaw fingers 2 are in an open state, the first damping blocks 12 and the second damping blocks 13 are in an initial state at the bottom, the first driving mechanism moves upwards, the first damping blocks 12 connected with the first driving mechanism move, and the second damping blocks 13 and the rotating shaft 6 are driven to move upwards; in the process of upward movement of the rotating shaft 6, the wedge block 10 is driven to slide towards the inner side of the finger seat 5, so that the plurality of clamping jaw fingers 2 are driven to tighten inwards for grabbing a test tube; when the clamping jaw fingers 2 grab the test tube, the wedge blocks 10 cannot shrink inwards, and the rotating shaft 6 cannot move upwards, so that the second damping blocks 13 and the sliding rods 14 arranged on the second damping blocks cannot move upwards; at this time, the first damping block 12 can continue to move upwards under the action of the first driving mechanism, so as to compress the second elastic element 15, and the elastic force of the second elastic element 15 finally acts on the clamping jaw fingers 2 to provide clamping force for the clamping jaw fingers, so that test tubes with different specifications can be ensured to be stably clamped in the transportation process, and in addition, even if abnormal power failure occurs, the structure can also avoid the test tubes from falling.
Further, the second damper block 13 is of an annular structure, the second damper block 13 is internally provided with a first bearing 16, the outer ring of the first bearing 16 is abutted with the inner ring of the second damper block 13, and the inner ring of the first bearing 16 is abutted with the cylindrical surface of the rotating shaft 6; the abutment of the rotating shaft 6 and the first bearing 16 is provided with a limiting part for limiting the movement of the first bearing 16 to the two ends of the rotating shaft 6.
Further, the first damper block 12 is provided with four mounting holes; a sliding rod 14 is sleeved in each mounting hole in a sliding way; an elastic cushion sleeve is arranged in the mounting hole; the second elastic member 15 is a spring; the spring is sleeved on the sliding rod 14 between the elastic cushion sleeve and the blocking part.
Further, the driving assembly further comprises a third driving mechanism; for driving the jaw assembly to move up and down.
As shown in fig. 1, 2 and 7, the device further comprises a first support 17 and a second support 18; the clamping jaw assembly, the first driving mechanism and the second driving mechanism are all arranged on the first supporting piece 17; the third driving mechanism and the detection mechanism 1 are all arranged on the second supporting piece; the first support 17 is slidably mounted on the second support 18; the third driving mechanism is used for driving the first supporting piece 17 to slide up and down on the second supporting piece 18, so as to drive the clamping jaw assembly to move up and down.
As shown in fig. 7, in this embodiment, the third driving mechanism adopts a two-stage transmission mechanism, which not only can increase the stroke of the clamping jaw assembly 1, but also can simplify the structure, including: band-type brake motor 19, conveyer belt 20 and guide rail 21; one end of the conveyor belt 20 is fixedly connected with the guide rail 21, the other end of the conveyor belt is connected with the first supporting piece 17, and the first supporting piece 17 is simultaneously fixedly connected with the guide rail 21; the second support 18 is provided with a chute 22; the guide rail 21 is slidably mounted in the chute 22; the band-type brake motor 19 is installed on the second support piece 18, is connected with the transmission belt 20 in a transmission manner, and is used for driving the transmission belt 20 to move up and down, further driving the first support piece 17 to move up and down, and finally driving the clamping jaw assembly, the first driving mechanism and the second driving mechanism to move up and down.
Further, a limiting block 23 is arranged at the upper end part of the guide rail 21, and the upper end of the conveyor belt 20 is fixed on the limiting block 23 through a pressing plate; the lower end of the guide rail 21 is provided with a fixing plate 24, and the first supporting piece 17 is fixed on the guide rail 21 through the fixing plate 24; the two sides of the conveyor belt 20 are also provided with pinch rollers 25, and the conveyor belt 20 passes through the pinch rollers 25 and is in transmission connection with the output shaft of the band-type brake motor 19.
The first support 17 includes: a rotating seat 26 and a bracket 27 arranged above the rotating seat; the finger seat 5 is rotatably mounted on the rotary seat 26 through a second bearing 28; the second driving mechanism is installed at one side of the rotating seat 26; the first drive mechanism is mounted on a bracket 27 above the finger rest 5.
A hollow synchronous wheel 29 is fixed on the finger seat 5, and the hollow synchronous wheel 29 is in transmission connection with the second driving mechanism; the second driving mechanism drives the hollow synchronous wheel 29 to rotate, so as to drive the finger seat 5 to rotate; the second damper 13 is arranged inside the hollow synchronizing wheel 29, and the second damper 13 is kept at a certain clearance from the hollow synchronizing wheel 29.
As shown in fig. 2 and 7, in order to facilitate intelligent control of the device, in this embodiment, a first optical coupler piece 30 is disposed on the second damper 13, and an optical coupler group adapted to the first optical coupler piece 30, that is, an upper optical coupler and a lower optical coupler, is disposed on the bracket 27, so as to sense whether the first optical coupler piece 30 exists or not, thereby limiting the limit travel of opening and tightening of the clamping jaw assembly; the finger seat 5 is provided with a second optical coupler sheet 31, and the rotating seat 26 is provided with an optical coupler matched with the second optical coupler sheet 31 and used for sensing whether the second optical coupler sheet 31 exists or not so as to determine the initial rotating position of the clamping jaw assembly; the third optical coupler piece 32 is installed on the fixing plate 24, and the optical coupler matched with the third optical coupler piece 32 is installed on the second supporting piece 18 and used for sensing whether the third optical coupler piece 32 exists or not, and further calibrating the starting point of up-and-down movement of the clamping jaw assembly.
As shown in fig. 2, in this embodiment, the first driving mechanism is a screw motor 33, and an output shaft of the screw motor 33 is fixedly connected with the first damper block 12 and drives the first damper block to move up and down; the second driving mechanism is a rotary motor 34 for driving the rotary motion of the finger rest 5.
In the embodiment, the finger seat 5 is of a step-shaped structure, and the step-shaped structure can be used for effectively positioning and avoiding among parts; the detection mechanism 1 is a code scanner and is used for scanning and identifying the bar code on the test tube.
After the first driving mechanism drives the clamping jaw assembly to grab the test tube, the third driving mechanism drives the clamping jaw assembly to move upwards to one side of the detection mechanism, and the second driving mechanism drives the test tube to rotate to finish code scanning; the code scanning process and the test tube moving process are synchronously carried out, extra time is not required to be occupied, and the detection efficiency is improved.
The device has the advantages of small volume, compact structure, high space utilization rate, high precision, stable clamping force and compatibility with sample tubes with different diameters, and the clamping jaw can be suitable for grabbing sample tubes in a narrow space; the code scanning function and mode matched by the device can better improve the efficiency of the sample transfer process and save the experiment time;
the utility model also discloses a sample analysis system which comprises the grabbing device.
According to the sample analysis system disclosed by the utility model, the grabbing device not only can realize the transfer of the test tube among all space points in the sample analysis system, but also has a sample bar code identification function to acquire sample information, so that the orderly transfer of samples among all space points is ensured, the time is saved, and the efficiency is improved.
The foregoing is illustrative of the present utility model and is not to be construed as limiting thereof, but rather as providing for the use of additional embodiments and advantages of all such modifications, equivalents, improvements and similar to the present utility model are intended to be included within the scope of the present utility model as defined by the appended claims.
Claims (10)
1. A grasping device, comprising:
The clamping jaw assembly and the driving assembly are used for driving the clamping jaw assembly to grab and rotate the test tube;
the detection mechanism is arranged on one side of the clamping jaw assembly and used for scanning the rotating test tube.
2. A gripping device according to claim 1, wherein the jaw assembly comprises a plurality of jaw fingers; the contact part of the clamping jaw fingers and the test tube is provided with a first elastic piece.
3. A gripping device according to claim 2, wherein the contact part of the gripping fingers with the test tube is provided with a protrusion; the first elastic piece is arranged at the position where the protrusion is located.
4. A gripping device according to claim 2, wherein the drive assembly comprises:
the first driving mechanism is used for driving the clamping jaw assembly to perform tensioning movement so as to grasp the test tube;
The second driving mechanism is used for driving the clamping jaw assembly to conduct rotary motion, and the detection mechanism is convenient to sweep codes on the rotating test tube.
5. The grasping device according to claim 4, wherein the jaw assembly further comprises:
the finger seat is in transmission connection with the second driving mechanism, and a plurality of clamping jaw fingers are slidably arranged on the lower end surface of the finger seat in an equidistant manner along the circumferential direction;
One end of the rotating shaft is provided with a plurality of plug-in connection parts corresponding to the fingers of the clamping jaw, and the other end of the rotating shaft penetrates through the finger seat in a sliding mode and is connected with the first driving mechanism in a rotating mode;
the top of clamping jaw finger is provided with oblique slot, grafting portion sliding grafting is in oblique slot.
6. The grabbing device as claimed in claim 5, wherein the lower end surface of the finger rest is provided with a T-shaped slot; the top of the clamping jaw fingers is provided with a wedge block; the wedge is slidably mounted in the T-shaped slot.
7. The grabbing device as claimed in claim 6, wherein the oblique slots are formed in the wedge blocks, and the insertion portions are provided with guide wedge teeth; the guide wedge teeth are meshed with the inclined slots.
8. The gripping device of claim 4, further comprising a shock absorbing mechanism disposed between the first drive mechanism and the jaw assembly for absorbing tension forces when the jaw assembly grips the test tube.
9. The grasping device according to claim 8, wherein the shock absorbing mechanism includes:
The first damping block is fixedly arranged on an output shaft of the first driving mechanism;
The second damping block is rotatably arranged at the top of the rotating shaft, and the rotating shaft can rotate relative to the second damping block;
The sliding rod comprises a rod part and a blocking part, one end of the rod part is fixed on the second damping block, and the other end of the rod part penetrates through the first damping block in a sliding manner and is fixed on the blocking part;
the second elastic piece is sleeved on the sliding rod between the first damping block and the blocking part.
10. A sample analyser comprising a gripping device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551288.9U CN221089041U (en) | 2023-09-20 | 2023-09-20 | Sample analyzer and grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322551288.9U CN221089041U (en) | 2023-09-20 | 2023-09-20 | Sample analyzer and grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221089041U true CN221089041U (en) | 2024-06-07 |
Family
ID=91304504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322551288.9U Active CN221089041U (en) | 2023-09-20 | 2023-09-20 | Sample analyzer and grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221089041U (en) |
-
2023
- 2023-09-20 CN CN202322551288.9U patent/CN221089041U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221089041U (en) | Sample analyzer and grabbing device | |
| CN113086914B (en) | Device and method for opening and closing cover of molecular detection sample tube | |
| CN110255170A (en) | Bottle clamping mechanism and bottle taking device | |
| CN216322060U (en) | Reagent bottle grabbing device and liquid feeding system | |
| CN212622640U (en) | Sample bracket mechanism and in-vitro diagnostic equipment | |
| CN210045294U (en) | Test tube clamping device and in-vitro detection analyzer | |
| CN221156784U (en) | Sample analysis assembly line system and test tube clamping device | |
| CN111003675A (en) | Test tube cap screwing device | |
| CN114540157A (en) | Switch lid device and nucleic acid extraction appearance | |
| CN210282323U (en) | Two-position linkage clamping jaw | |
| CN109625940B (en) | Turnover type seat board capacitor carrying device | |
| CN103323220A (en) | Testing tool for automobile folding key durability test | |
| CN217112089U (en) | Reagent strip grabbing device, full-automatic chemiluminescence analysis appearance | |
| CN109264652B (en) | Claw structure for opening and closing cover, opening and closing cover kit and robot | |
| CN217060260U (en) | Sample tube grabbing and placing manipulator and assembly line analysis system | |
| CN221007609U (en) | Clamping mechanism and sample analyzer | |
| CN219017445U (en) | Plain type circle skeleton fixed jig | |
| CN208826440U (en) | Clamping jaw, clamp system and clamping platform | |
| CN215155900U (en) | Cover twisting device and hose cover twisting equipment | |
| CN214456710U (en) | Cap screwing mechanism of blood testing machine | |
| CN212309666U (en) | Test tube positioner and sample analysis appearance | |
| CN214438790U (en) | Batching device of blood testing machine | |
| CN219884162U (en) | Cover grabbing head and cover grabbing machine | |
| CN114486863A (en) | Reagent strip grabbing device, full-automatic chemiluminescence analysis appearance | |
| CN213859332U (en) | Sample analyzer, clamping jaw assembly, clamping jaw and clamping arm |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |