CN214794843U - Reaction cup gripper device of coagulometer - Google Patents
Reaction cup gripper device of coagulometer Download PDFInfo
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- CN214794843U CN214794843U CN202120820061.8U CN202120820061U CN214794843U CN 214794843 U CN214794843 U CN 214794843U CN 202120820061 U CN202120820061 U CN 202120820061U CN 214794843 U CN214794843 U CN 214794843U
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Abstract
The utility model relates to a coagulometer reaction cup tongs device, correspond the Z that sets up to the backup pad to the supporting shoe including Z to backup pad and Z, Z is fixed with the guide rail in the vertical direction in the backup pad outside, is provided with the slider on the guide rail, the slider passes through step motor and belt drive. The utility model adopts the structure design of integrating transportation and mixing, thus saving space; the clamping jaw fixing seat is connected with the Z fixing block in a flexible connection mode, so that the vibration of the mixing motor can be conveniently transmitted, and the reliability and the safety of the device are improved; the clamping jaw is tensioned by the spring, so that the cup is prevented from falling off, and the reliability in transportation and mixing is improved; the method is suitable for two methodologies of a magnetic bead method and an optical method.
Description
Technical Field
The utility model relates to a coagulometer reaction cup tongs device belongs to medical instrument technical field.
Background
With the development of the medical industry, blood coagulation analyzers are widely used in the field of in vitro detection, and are conventional analytical means in hospitals. The detection method of the full-automatic coagulation analyzer in the current market mainly comprises a magnetic bead method and an optical method, and two reaction cups are adopted, wherein one reaction cup is a round cup, and the other reaction cup is a square cup.
Due to the selection of the type of the reaction cup and the detection methodology, the existing full-automatic coagulation analyzer has some defects, and the adopted reaction cup gripping device has the advantages of single function, complex structure, relatively low speed, relatively high manufacturing cost, high failure rate and relatively inconvenient maintenance. Therefore, how to create a new coagulometer reaction cup gripper device further improves the functional diversity of the coagulometer gripper device, improves the running speed, optimizes the structure, reduces the production cost and improves the maintainability becomes a difficult problem in the industry.
Disclosure of Invention
The utility model discloses a remedy prior art not enough, provide a coagulometer reaction cup tongs device.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a gripper device for a reaction cup of a coagulometer comprises a Z-direction supporting plate and a Z-direction supporting block arranged correspondingly to the Z-direction supporting plate, wherein a guide rail is fixed on the outer side of the Z-direction supporting plate in the vertical direction, a slide block is arranged on the guide rail, and the slide block is driven by a stepping motor and a belt; the other end of the sliding block is fixedly connected with a Z-direction fixed block, a connecting piece is arranged on the Z-direction fixed block, a belt pressing piece is arranged on the connecting piece, and the belt pressing piece penetrates through a belt to fix the Z-direction fixed block and the sliding block; the upper part of the Z-direction fixing block is connected with a blending guide rod through a plastic rod, the lower part of the Z-direction fixing block is fixedly provided with a fixing piece, the lower part of the fixing piece is provided with a clamping jaw fixing seat, the fixing piece is connected to the clamping jaw fixing seat through a rubber block, two clamping jaws are arranged below the clamping jaw fixing seat, and springs are arranged on the two clamping jaws; a mixing guide rod and a mixing motor fixing part are arranged above the clamping jaw fixing seat, and a mixing motor is arranged on the mixing motor fixing part.
Preferably, the clamping jaw fixing seat is connected to the Z-direction fixing block through a rubber block, a fixing plate, a blending guide rod and a plastic rod.
Preferably, the two clamping jaws are fixed on the clamping jaw fixing seat through pins, and two ends of the spring are respectively connected with the two clamping jaws.
Preferably, the blending motor bracket and the blending motor are fixed on the clamping jaw fixing seat.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model adopts the structure design of integrating transportation and mixing, thus saving space; the clamping jaw fixing seat is connected with the Z fixing block in a flexible connection mode, so that the vibration of the mixing motor can be conveniently transmitted, and the reliability and the safety of the device are improved; the clamping jaw is tensioned by the spring, so that the cup is prevented from falling off, and the reliability in transportation and mixing is improved; the method is suitable for two methodologies of a magnetic bead method and an optical method.
Drawings
FIG. 1 is a schematic structural view of a reaction cup gripper provided by the present invention;
fig. 2 is an exploded view of the gripping device for reaction cups according to the present invention.
The figures are numbered: 1. arm group apron, 2, Z to the backup pad, 3, Z to the supporting shoe, 4, the guide rail, 5, the slider, 6, Z is to the fixed block, 7, mixing guide arm, 8, the clamping jaw fixing base, 9, the plastics stick, 10, mixing motor, 11, mixing motor mounting, 12, the clamping jaw, 13, the stationary blade, 14, the rubber block, 15, the connection piece, 16, the belt, 17, the driven wheel axle, 18, from the driving wheel, 19, Z is to the backplate, 20, the belt preforming, 21, the control panel, 22, the action wheel, 23, motor support, 24, step motor, 25, the reaction cup, 26, spring.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
The accompanying drawings illustrate a specific embodiment of the present invention, as shown in fig. 1-2.
The reaction cup gripper device mainly comprises an arm group cover plate 1, a Z-direction support plate 2, a Z-direction support block 3, a guide rail 4, a sliding block 5, a Z-direction fixing block 6, a blending guide rod 7, a clamping jaw fixing seat 8, a plastic rod 9, a blending motor 10, a blending motor fixing part 11, a clamping jaw 12, a fixing piece 13, a rubber block 14, a connecting piece 15, a belt 16, a driven wheel shaft 17, a driven wheel 18, a Z-direction protection plate 19, a belt pressing piece 20, a control plate 21, a driving wheel 22, a motor support 23, a stepping motor 24, a reaction cup 25 and a spring 26.
The whole device comprises a Z-direction supporting plate 2 and a Z-direction supporting block 3 which is correspondingly arranged, wherein the Z-direction supporting plate 2 and the Z-direction supporting block 3 are used as a supporting structure of the whole device. The main control board 21 and the motor support 23 are installed on the inner side of the Z-direction supporting board 2, the stepping motor 24 is installed on the motor support 23, and a driving wheel is installed on a motor shaft of the stepping motor 24. A driven wheel shaft 17 is arranged on the inner side of the Z-direction supporting block 3, a driven wheel 18 is arranged on the driven wheel shaft 17, and a driving wheel 22 and the driven wheel 18 are connected together through a belt 16.
A guide rail 4 is fixed on the outer side of the Z-direction supporting block 3 in the vertical direction, a sliding block 5 is arranged on the guide rail 4, and the sliding block 5 is driven by a stepping motor 24 and a belt 16; the other end of the sliding block 5 is fixedly connected with a Z-direction fixing block 6, a connecting piece 15 is arranged on the Z-direction fixing block 6, a belt pressing piece 20 is arranged on the connecting piece 15, and a belt 16 is fixed on the connecting piece 15 through the belt pressing piece 20. The Z-direction guard plate 19 is installed on the Z-direction supporting block 3 through screws, and the arm group cover plate 1 is fixed on the whole formed by the Z-direction supporting plate 2 and the Z-direction supporting block 3 through screws to provide a power unit for the whole device.
A guard plate is arranged between the belt and the line, and the Z-direction guard plate 19 is arranged to isolate the belt from the line, so that the safety is improved; the arm group cover plate 1 is arranged on the outer side of the hollow structure formed by the Z-direction guard plate and the Z-direction supporting block, the arm group cover plate is installed to play a role in dust prevention and attractiveness as a cover of the whole structure, and can be connected through bolts, so that the arm group cover plate is convenient to disassemble, assemble and maintain. The Z-direction supporting plate 2 and the Z-direction supporting block 3 are arranged together to form a whole body, and an installation space is provided for other parts.
Z connects mixing guide rod 7 to fixing block 6 above through plastic rod 9, and plastic rod 9 is vertical to be installed at the corner on Z to fixing block 6 upper portion, and mixing guide rod 7 includes horizontal part and vertical part, and horizontal part sets up the through-hole and passes plastic rod 9 and fix, and vertical part is fixed through the bolt with 8 upper ends of clamping jaw fixing base, and vertical part is perpendicular with horizontal part. The blending guide rod 7 is used as a connecting part between the Z-direction fixing block 6 and the clamping jaw fixing seat 8, and the shapes of the upper side and the lower side of the blending guide rod respectively correspond to the shapes of the upper side and the lower side of the blending guide rod. The rubber block penetrates through the fixing plate 13 and the clamping jaw fixing seat 8, namely the fixing plate 13 is connected to the clamping jaw fixing seat 8 through the rubber block 14, the two clamping jaws 12 are fixed below the clamping jaw fixing seat 8 through pins, and springs 26 are arranged on the two clamping jaws 12; the upper surface of the clamping jaw fixing seat 6 is provided with a blending guide rod 7 and a blending motor fixing part 11 by screws, wherein the blending motor fixing part 11 is provided with a blending motor 10. The spring 26 is fixed at both ends to the mounting holes of the upper portions of the jaws 12, and tightens the two jaws 12 to improve stability during movement of the reaction cup 25. The blending motor 10 is inserted into the blending motor fixing part 11, and the blending motor fixing part 11 is installed on the clamping jaw fixing seat 8 to provide blending power for the reaction cup 25. The blending guide rod 7 is fixed on the upper side of the clamping jaw fixing seat 8 and is arranged on the Z-direction fixing block 6 through a plastic rod 9; the fixing piece 13 is fixed on the lower side of the Z-direction fixing block 6 and connected with the clamping jaw fixing seat 8 through the rubber block 14. Because the rubber block 14 has certain elasticity, holes can be formed in corresponding positions of the clamping jaw fixing seat 8 and the fixing plate 13 in a pressing mode, so that the outer diameter of the rubber is slightly larger than the hole diameter, and the rubber sequentially penetrates through the fixing plate and the corresponding positions of the clamping jaw fixing seat to be fixed; a groove can also be arranged at the corresponding position of the rubber, so that the corresponding position of the fixing sheet 13 and the clamping jaw fixing seat 8 can pass through the groove for fixing. The flexible connection mode is adopted for combination, so that the vibration is conveniently transmitted, and the reliability and the safety are further improved.
The working principle is as follows:
the control board 21 fixed on the Z-direction support board 2 drives the stepping motor 24 to move, the stepping motor 24 drives the driving wheel 23 to rotate, and the driving wheel 23 drives the driven wheel 18 to rotate through the belt 16. Then the movement is transmitted to a Z-direction fixed block through a belt pressing sheet 20, a connecting sheet 15, a guide rail 4 and a sliding block 5 to complete the movement in the Z direction; after the reaction cup gripping device finishes a cup taking task, the spring 26 tensions the two clamping jaws 12 to firmly fix the reaction cup 25 on the clamping jaws, the reaction cup 25 moves to a reagent adding position, after the reagent adding task is finished, the mixing motor 10 starts to work, vibration is transmitted to the clamping jaw fixing seat 8 through the mixing motor fixing part 11, then the reaction cup 25 fixed on the clamping jaw 12 is transmitted, and a mixing effect is achieved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (4)
1. A gripper device for a reaction cup of a coagulometer comprises a Z-direction supporting plate and a Z-direction supporting block arranged corresponding to the Z-direction supporting plate, and is characterized in that a guide rail is fixed on the outer side of the Z-direction supporting plate in the vertical direction, a slide block is arranged on the guide rail, and the slide block is driven by a stepping motor and a belt; the other end of the sliding block is fixedly connected with a Z-direction fixed block, a connecting piece is arranged on the Z-direction fixed block, a belt pressing piece is arranged on the connecting piece, and the belt pressing piece penetrates through a belt to fix the Z-direction fixed block and the sliding block; a fixing piece is fixed at the lower part of the Z-direction fixing block, a clamping jaw fixing seat is arranged at the lower part of the fixing piece, the fixing piece is connected to the clamping jaw fixing seat through a rubber block, two clamping jaws are arranged below the clamping jaw fixing seat, and springs are arranged on the two clamping jaws; and a mixing guide rod is arranged between the Z-direction fixing block and the clamping jaw fixing seat, a mixing motor fixing part is installed above the clamping jaw fixing seat, and a mixing motor is installed on the mixing motor fixing part.
2. The reaction cup gripper device of the blood coagulation instrument as claimed in claim 1, wherein a plastic rod is arranged on the upper portion of the Z-direction fixing block, and the blending guide rod penetrates through the plastic rod and is fixed with the Z-direction fixing block.
3. The coagulometer reaction cup gripper device according to claim 1, wherein the two jaws are fixed to the jaw holders by pins.
4. The coagulometer cuvette holder assembly of claim 1 wherein a guard is disposed between the belt and the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820061.8U CN214794843U (en) | 2021-04-21 | 2021-04-21 | Reaction cup gripper device of coagulometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120820061.8U CN214794843U (en) | 2021-04-21 | 2021-04-21 | Reaction cup gripper device of coagulometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214794843U true CN214794843U (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120820061.8U Active CN214794843U (en) | 2021-04-21 | 2021-04-21 | Reaction cup gripper device of coagulometer |
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| CN (1) | CN214794843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098391A1 (en) * | 2021-12-03 | 2023-06-08 | 中翰盛泰生物技术股份有限公司 | Reaction cup conveying device |
-
2021
- 2021-04-21 CN CN202120820061.8U patent/CN214794843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098391A1 (en) * | 2021-12-03 | 2023-06-08 | 中翰盛泰生物技术股份有限公司 | Reaction cup conveying device |
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