CN215678428U - Calibration and calibration device for instrument sensor - Google Patents
Calibration and calibration device for instrument sensor Download PDFInfo
- Publication number
- CN215678428U CN215678428U CN202121266771.7U CN202121266771U CN215678428U CN 215678428 U CN215678428 U CN 215678428U CN 202121266771 U CN202121266771 U CN 202121266771U CN 215678428 U CN215678428 U CN 215678428U
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- limiting
- gear
- calibration
- support
- gear ring
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- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004164 analytical calibration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012742 biochemical analysis Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000013215 result calculation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model provides an instrument sensor calibration and calibration device which comprises a gear ring, wherein a support is arranged at the top end of the gear ring, a connecting block is sleeved on the support, a ball screw is inserted into the connecting block, one end of the ball screw is rotatably connected with the support through a bearing, a supporting bottom plate is arranged at the bottom end of the gear ring, the upper side of the supporting bottom plate is fixedly connected with a limiting protective shell through a bolt, a driving gear is arranged inside the limiting protective shell, the driving gear and the limiting protective shell are both positioned on the right side of the gear ring, and the driving gear is meshed with the gear ring through gear teeth. According to the utility model, the rotation of the driving gear is convenient to drive the gear ring to rotate, so that the detection sensor is driven to rotate, the detection sensor is driven to move by the operation of the ball screw, and the position of the detection sensor is adjusted, so that a plurality of samples can be conveniently detected at one time without frequently opening a biochemical instrument.
Description
Technical Field
The utility model relates to the technical field of biochemical instrument calibration, in particular to a calibration and calibration device for an instrument sensor.
Background
The biochemical instrument is used for completing part or all of the steps of sampling, reagent adding, interference removing, mixing, heat preservation, color comparison, result calculation, report writing, cleaning and the like in biochemical analysis by an instrument simulating manual operation.
When a sample is detected by the biochemical instrument which is used currently, the sample is generally placed in the biochemical instrument, and the sample is detected by the detection sensor, and the position of the detection sensor is fixed and cannot be moved in the detection process, so that the sample can only be frequently moved to the position below the detection sensor, and the sample in one test tube can only be detected at one time, the biochemical instrument needs to be frequently opened, and the sample is taken and placed, so that the operation is complex, and the working efficiency is low.
Therefore, there is a need for an instrument sensor calibration device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an instrument sensor calibration and calibration device which overcomes the problems or at least partially solves the problems so as to solve the problems of complex operation and low working efficiency of the existing sample detection.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides an instrument sensor calibration and calibration device which comprises a gear ring, wherein a support is arranged at the top end of the gear ring, a connecting block is sleeved on the support, a ball screw is inserted into the connecting block, one end of the ball screw is rotatably connected with the support through a bearing, a supporting bottom plate is arranged at the bottom end of the gear ring, the upper side of the supporting bottom plate is fixedly connected with a limiting protective shell through a bolt, a driving gear is arranged inside the limiting protective shell, the driving gear and the limiting protective shell are both positioned on the right side of the gear ring, and the driving gear is meshed with the gear ring through gear teeth.
As a further scheme of the utility model, two grooves are symmetrically formed in the left and right of the top end of the gear ring, limiting cushion blocks are arranged inside the grooves in a matching mode and fixed on the lower side surface of the support, so that the support is limited in placement, and the support is convenient to disassemble and assemble.
According to the further scheme of the utility model, the magnet blocks are bonded and fixed at the top ends in the grooves and are in magnetic attraction connection with the limiting cushion blocks, so that the magnetic attraction fixation of the limiting cushion blocks through the magnet blocks is realized, and the support is stably supported and limited.
As a further scheme of the utility model, the left end of the ball screw is connected with an output shaft on the right side of the servo motor through a coupler, the servo motor is clamped and fixed in a notch, the notch is formed in the bracket, the ball screw is conveniently driven to rotate through the operation of the servo motor, and then the ball screw drives the connecting block to move left and right under the action of a ball nut pair.
As a further scheme of the utility model, the top end of the limiting protective shell is fixedly connected with a stepping motor, an output shaft at the lower side of the stepping motor penetrates through the limiting protective shell and is fixedly connected with the driving gear, and the driving gear is conveniently and automatically driven to rotate by the operation of the stepping motor so as to drive the gear ring to rotate.
As a further scheme of the utility model, the left side surface of the support base plate is fixedly connected with the stop block through a bolt, the stop block is arranged on the right wall in the gear ring in a matching manner, the inside of the stop block is rotatably connected with the first limiting roller through a bearing, the right part of the first limiting roller is arranged in the first annular limiting groove, and the first annular limiting groove is arranged in the gear ring, so that the gear ring is limited, and the rotation stability of the gear ring is improved.
As a further scheme of the present invention, a second annular limiting groove is formed on the lower side surface of the gear ring, a second limiting roller is arranged inside the second annular limiting groove, the bottom end of the second limiting roller is rotatably connected with the supporting bottom plate through a bearing, and the second limiting roller is located on the upper side of the supporting bottom plate and rolls in the second annular limiting groove through the second limiting roller, so as to facilitate limiting the rotation of the gear ring.
As a further scheme of the utility model, a counter bore through which a bolt passes is formed in the supporting base plate, a through hole is formed in the top end of the limiting protective shell, and the through hole is located right above the counter bore, so that the bolt can conveniently pass through the supporting base plate, and the supporting base plate and the biochemical instrument are fixed together.
The utility model provides a calibration and calibration device for an instrument sensor, which has the beneficial effects that: through setting up the ring gear, the driving gear, and a support, ball and connecting block, through the rotation of driving gear, be convenient for drive the ring gear and rotate, realized driving detection sensor and rotated, and the operation through ball is then convenient for drive detection sensor and remove, has realized adjusting the position that detects the sensor to convenient once detects a plurality of samples, need not frequently to open biochemical instrument, and easy operation has improved work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic partial cross-sectional structure diagram according to an embodiment of the utility model.
Fig. 3 is a schematic view of a connection structure between a gear ring and a driving gear according to an embodiment of the present invention.
FIG. 4 is a schematic cross-sectional view of a gear ring according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a bracket according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a limiting protective shell in the embodiment of the utility model.
In the figure: 1. a gear ring; 2. limiting cushion blocks; 3. a servo motor; 4. a support; 5. connecting blocks; 6. a ball screw; 7. a stepping motor; 8. limiting and protecting the shell; 9. a support base plate; 10. a stopper; 11. a driving gear; 12. a magnet block; 13. a first annular limiting groove; 14. a second annular limiting groove; 41. a notch; 91. a second limiting roller; 101. First spacing gyro wheel.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1-3, the calibration and calibration device for the instrument sensor provided by the embodiment of the utility model comprises a gear ring 1, a support 4 is arranged at the top end of the gear ring 1, a connecting block 5 is sleeved on the support 4, a ball screw 6 is inserted into the connecting block 5, one end of the ball screw 6 is rotatably connected with the support 4 through a bearing, a supporting bottom plate 9 is arranged at the bottom end of the gear ring 1, the upper side of the supporting bottom plate 9 is fixedly connected with a limiting protective shell 8 through a bolt, a driving gear 11 is arranged inside the limiting protective shell 8, the driving gear 11 and the limiting protective shell 8 are both positioned at the right side of the gear ring 1, and the driving gear 11 is meshed with the gear ring 1 through gear teeth.
The left end of the ball screw 6 is connected with an output shaft on the right side of the servo motor 3 through a coupler, the servo motor 3 is clamped and fixed in the notch 41, and the notch 41 is arranged in the support 4.
The top end of the limiting protective shell 8 is fixedly connected with a stepping motor 7, and an output shaft on the lower side of the stepping motor 7 penetrates through the limiting protective shell 8 and is fixedly connected with a driving gear 11.
In the using process of the utility model, a bracket 4 is placed on a gear ring 1, a detection sensor is fixed on the lower side surface of a connecting block 5 through a screw, a servo motor 3 and a stepping motor 7 are electrically connected with an external computer through data lines, so that the operation of the servo motor 3 and the stepping motor 7 is controlled through the computer, then the servo motor 3 operates to drive a ball screw 6 to automatically rotate, further the connecting block 5 is driven to move along the bracket 4 under the action of a ball nut pair, further the detection sensor is synchronously driven to move, the stepping motor 7 operates to drive a driving gear 11 to rotate, then the gear ring 1 is driven to rotate under the action of gear teeth, further the bracket 4 and the detection sensor are synchronously driven to rotate, and the position of the detection sensor is conveniently calibrated and calibrated through moving and rotating the detection sensor, and then conveniently detect a plurality of samples through detecting sensor once, improved detection efficiency, and easy operation.
As shown in fig. 1, 3 and 5, two grooves are symmetrically formed in the top end of the gear ring 1 in the left-right direction, limiting cushion blocks 2 are arranged inside the grooves in a matched mode, and the limiting cushion blocks 2 are fixed to the lower side face of the support 4.
And a magnet block 12 is fixedly bonded at the top end in the groove, and the magnet block 12 is magnetically connected with the limiting cushion block 2.
In the use process of the utility model, the magnet block 12 is magnetically attracted with the limiting cushion block 2, so that the limiting cushion block 2 and the bracket 4 are conveniently limited, and the limiting cushion block 2 is conveniently limited and placed through the groove, so that the placing stability of the bracket 4 is improved, and the bracket 4 is also conveniently disassembled and assembled.
As shown in fig. 1, 2 and 4, the left side surface of the supporting base plate 9 is fixedly connected with the stopper 10 through a bolt, the stopper 10 is arranged on the right wall of the gear ring 1 in a matching manner, the inside of the stopper 10 is rotatably connected with the first limiting roller 101 through a bearing, the right part of the first limiting roller 101 is located in the first annular limiting groove 13, and the first annular limiting groove 13 is arranged inside the gear ring 1.
Second annular spacing groove 14 has been seted up to gear ring 1 downside, and second annular spacing groove 14 is inside to be provided with the spacing gyro wheel 91 of second, and the spacing gyro wheel 91 bottom of second is passed through the bearing and is connected with supporting baseplate 9 rotation, and the spacing gyro wheel 91 of second is located supporting baseplate 9 upside.
In the use process of the gear ring limiting device, the first limiting idler wheel 101 is positioned in the first annular limiting groove 13, the second limiting idler wheel is positioned in the second annular limiting groove 14, the rotation of the gear ring 1 is limited conveniently through the first limiting idler wheel 101, the second limiting idler wheel 91 and the stop block 10, the rotation stability of the gear ring is improved, and the stop block 10, the limiting protective shell 8 and the supporting bottom plate 9 are assembled together, so that the purpose of facilitating disassembly and assembly is achieved.
As shown in fig. 1, a countersunk hole for a bolt to pass through is formed in the supporting bottom plate 9, and a through hole is formed in the top end of the limiting protective shell 8 and is located right above the countersunk hole.
In the use process of the utility model, the bolt passes through the through hole on the limiting protective shell 8 and the counter bore on the supporting bottom plate 9, so that the supporting bottom plate 9 and the biochemical instrument are fixed together by the bolt, and the screwdriver also passes through the limiting protective shell 8 by the through hole and rotates the bolt, thereby realizing the purpose of conveniently dismounting and mounting the supporting bottom plate 9.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. The utility model provides an instrument sensor calibration device, its characterized in that, includes ring gear (1), ring gear (1) top is provided with support (4), connecting block (5) have been cup jointed on support (4), ball (6) have been pegged graft on connecting block (5), ball (6) one end is passed through the bearing and is connected with support (4) rotation, ring gear (1) bottom is provided with supporting baseplate (9), bolt and spacing protecting crust (8) fixed connection are passed through to supporting baseplate (9) upside, spacing protecting crust (8) inside is provided with driving gear (11), driving gear (11) and spacing protecting crust (8) all are located ring gear (1) right side, and driving gear (11) are connected through the teeth of a cogwheel and ring gear (1) meshing.
2. The instrument sensor calibration and calibration device according to claim 1, wherein two grooves are symmetrically formed in the top end of the gear ring (1) in the left-right direction, the limiting cushion blocks (2) are arranged inside the grooves in a matching manner, and the limiting cushion blocks (2) are fixed on the lower side surface of the support (4).
3. The instrument sensor calibration and calibration device according to claim 2, wherein a magnet block (12) is bonded and fixed to the top end in the groove, and the magnet block (12) is magnetically connected with the limiting cushion block (2).
4. The instrument sensor calibration and calibration device according to claim 1, wherein the left end of the ball screw (6) is connected with an output shaft on the right side of the servo motor (3) through a coupler, the servo motor (3) is clamped and fixed in the notch (41), and the notch (41) is arranged in the support (4).
5. The instrument sensor calibration and calibration device according to claim 1, wherein a stepping motor (7) is fixedly connected to the top end of the limiting protective casing (8), and an output shaft on the lower side of the stepping motor (7) penetrates through the limiting protective casing (8) and is fixedly connected with the driving gear (11).
6. The instrument sensor calibration and calibration device according to claim 1, wherein the left side surface of the support base plate (9) is fixedly connected with a stopper (10) through a bolt, the stopper (10) is arranged on the inner right wall of the gear ring (1) in a matching manner, the inside of the stopper (10) is rotatably connected with a first limit roller (101) through a bearing, the right part of the first limit roller (101) is arranged in a first annular limit groove (13), and the first annular limit groove (13) is arranged inside the gear ring (1).
7. The instrument sensor calibration and calibration device according to claim 6, wherein a second annular limiting groove (14) is formed in the lower side surface of the gear ring (1), a second limiting roller (91) is arranged inside the second annular limiting groove (14), the bottom end of the second limiting roller (91) is rotatably connected with the supporting base plate (9) through a bearing, and the second limiting roller (91) is located on the upper side of the supporting base plate (9).
8. The calibration and calibration device for the instrument sensor as claimed in claim 7, wherein the supporting bottom plate (9) is provided with a counter bore for a bolt to pass through, and the top end of the limiting protective casing (8) is provided with a through hole which is located right above the counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266771.7U CN215678428U (en) | 2021-06-08 | 2021-06-08 | Calibration and calibration device for instrument sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266771.7U CN215678428U (en) | 2021-06-08 | 2021-06-08 | Calibration and calibration device for instrument sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678428U true CN215678428U (en) | 2022-01-28 |
Family
ID=79974351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121266771.7U Expired - Fee Related CN215678428U (en) | 2021-06-08 | 2021-06-08 | Calibration and calibration device for instrument sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678428U (en) |
-
2021
- 2021-06-08 CN CN202121266771.7U patent/CN215678428U/en not_active Expired - Fee Related
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| 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: 20220128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |