CN212780208U - Test tube shaking-up mechanism and sample detection device - Google Patents
Test tube shaking-up mechanism and sample detection device Download PDFInfo
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- CN212780208U CN212780208U CN202021128886.5U CN202021128886U CN212780208U CN 212780208 U CN212780208 U CN 212780208U CN 202021128886 U CN202021128886 U CN 202021128886U CN 212780208 U CN212780208 U CN 212780208U
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Abstract
The utility model discloses a test tube shakes even mechanism and sample detection device, wherein the test tube shakes even mechanism and includes main riser, the module of sliding and centre gripping shakes even module, set up the guide rail on the main riser, the slip subassembly of slip module moves along the guide rail, the centre gripping shakes even module to be established on the slip subassembly, can reciprocate along with the slip subassembly, so made things convenient for the clamping jaw that constitutes the centre gripping shakes even module to carry out the centre gripping to the test tube that is located the mechanism below, moreover, be equipped with position detecting element on the main riser, and position detecting element is located the same water flat line with the lower extreme of guide rail, thereby when the subassembly of sliding moves to the lower extreme of guide rail, position detecting element received signal and feedback to first drive arrangement, control first drive arrangement pause action, so effectively avoided the displacement of the subassembly of sliding to be excessive, avoid its circumstances of derailing to take place; this test tube shakes even effectual and stable strong of shaking of mechanism, can effectively promote the degree of accuracy of testing result, and this utility model is used for sample detecting instrument field.
Description
Technical Field
The utility model relates to a sample detection instrument field especially relates to a test tube shakes even mechanism and sample detection device.
Background
The test tube sample check out test set that has now, the whole row of test tube shakes even together for the majority, however, the whole row of test tube shakes even and can have the test tube sample that the back detected phenomenon that appears precipitating, seriously influences the accuracy and the efficiency of testing result.
If the user selects to shake the hands evenly, although the effect is good, the labor consumption is large, the time is wasted, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a test tube shake even mechanism and sample detection device.
According to the utility model discloses a test tube shakes even mechanism, include:
the vertical plate comprises a main vertical plate, wherein a guide rail is arranged on one surface of the main vertical plate and extends along the longitudinal direction of the main vertical plate;
the sliding module is provided with a sliding assembly and a first driving device for driving the sliding assembly to move, and the sliding assembly moves along the guide rail; and
the clamping and shaking module is arranged on the sliding assembly and comprises a clamping jaw and a second driving device for driving the clamping jaw to rotate;
the main vertical plate is provided with a position detection unit, the position detection unit is in signal communication with the first driving device, and the position detection unit and the bottom end of the guide rail are located on the same horizontal line.
According to the utility model discloses test tube shakes even mechanism, possesses following beneficial effect at least: the test tube shaking mechanism comprises a main vertical plate, a sliding module and a clamping shaking module, wherein a guide rail is arranged on the main vertical plate, a sliding assembly forming the sliding module moves along the guide rail, the clamping shaking module is arranged on the sliding assembly and can move up and down along with the sliding assembly, clamping jaws forming the clamping shaking module can conveniently clamp a test tube positioned below the mechanism, moreover, a position detection unit is arranged on the main vertical plate, the position detection unit and the lower end of the guide rail are positioned on the same horizontal line, when the sliding assembly moves to the lower end of the guide rail, the position detection unit receives signals and feeds the signals back to a first driving device to control the first driving device to pause, thus, excessive displacement of the sliding assembly is effectively avoided, derailment of the sliding assembly is avoided, the test tube shaking mechanism is used for shaking the test tube uniformly, the shaking effect is good, and the stability is strong, the accuracy of the detection result can be effectively improved.
According to some embodiments of the utility model, first drive arrangement is the lead screw motor, the lead screw motor includes the motor main part, locates the outside screw rod of motor main part and cover are in drive nut on the screw rod, the motor main part is fixed another surface of main riser, the position detecting element is located the top of motor main part.
According to the utility model discloses a some embodiments, sliding assembly contains the slider, locates fixing base and one end on the slider with the connecting block that the fixing base links to each other, the other end of connecting block with drive nut is fixed mutually, but the slider movable mounting be in on the guide rail.
According to some embodiments of the invention, the second drive arrangement is a stepper motor, the clamping jaw with the output shaft of the stepper motor is connected.
According to some embodiments of the utility model, step motor locates the fixing base is close to the one side of main riser, the clamping jaw is located the another side of fixing base, the output shaft runs through the fixing base.
According to some embodiments of the utility model, the clamping jaw with be provided with the clamping jaw mounting panel between the fixing base, the clamping jaw with the clamping jaw mounting panel is fixed mutually, set reset switch on the fixing base, reset switch is located the side of clamping jaw mounting panel.
According to some embodiments of the utility model, the position detecting element reset switch is micro-gap switch.
According to the utility model discloses a sample detection device of second aspect embodiment, include the utility model discloses a test tube of first aspect embodiment shakes even mechanism.
According to the utility model discloses a sample detection device of second aspect embodiment, through the configuration the utility model discloses a test tube of first aspect embodiment shakes even mechanism, has greatly improved the degree of accuracy of testing result.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is an overall structure diagram of a test tube shaking-up mechanism according to an embodiment of the present invention;
fig. 2 is an overall structure diagram of another angle of the test tube shaking-up mechanism according to the embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 and 2, the utility model discloses test tube shakes even mechanism, shake even module including main riser 1, the module of sliding and centre gripping. Wherein, a guide rail 11 is arranged on one surface of the main vertical plate 1, and the guide rail 11 extends along the longitudinal direction of the main vertical plate 1; the sliding module is provided with a sliding component and a first driving device 22 for driving the sliding component to move, and the sliding component moves along the guide rail 11; the clamping shaking module is arranged on the sliding component and comprises a clamping jaw 31 and a second driving device 32 for driving the clamping jaw 31 to rotate.
More specifically, a position detection unit 4 is arranged on the main vertical plate 1, the position detection unit 4 adopts a microswitch, the position detection unit 4 is in signal communication with the first driving device 22, and the position detection unit 4 and the bottom end of the guide rail 11 are located on the same horizontal line.
According to the embodiment of the utility model, the test tube shaking-up mechanism comprises a main vertical plate 1, a sliding module and a clamping shaking-up module, a guide rail 11 is arranged on the main vertical plate 1, a sliding component forming the sliding module moves along the guide rail 11, the clamping shaking-up module is arranged on the sliding component and can move up and down along with the sliding component, a clamping jaw 31 forming the clamping shaking-up module is convenient to clamp the test tube positioned below the mechanism, moreover, a position detection unit 4 is arranged on the main vertical plate 1, and the position detection unit 4 and the lower end of the guide rail 11 are positioned on the same horizontal line, so that when the sliding component moves to the lower end of the guide rail 11, the position detection unit 4 receives signals and feeds back the signals to a first driving device 22 to control the first driving device 22 to pause, thereby effectively avoiding the excessive displacement of the sliding component and avoiding the derailment of the test tube, the test tube shaking-up mechanism is used to shake up the, shake even effectual and stability strong, can effectively promote the degree of accuracy of testing result.
In some embodiments of the present invention, the first driving device 22 is a screw motor, wherein the screw motor includes a motor main body, a screw rod disposed outside the motor main body, and a driving nut sleeved on the screw rod, the motor main body is fixed on another surface of the main vertical plate 1, and further, the position detecting unit 4 is disposed above the motor main body. Further, the sliding assembly includes a sliding block, a fixing seat 211 disposed on the sliding block, and a connecting block 212 having one end connected to the fixing seat 211, wherein the other end of the connecting block 212 is fixed to the driving nut, and the sliding block is movably mounted on the guide rail 11. The guide rail 11 is matched with the screw rod, the moving track of the sliding assembly is limited doubly, and the condition that the sliding block deviates and is preset to move along the track is effectively avoided.
More specifically, the second driving device 32 in this embodiment is a stepping motor, and the gripping jaw 31 is connected to an output shaft of the stepping motor. When step motor starts to order about the output shaft and carry out reciprocating rotation, clamping jaw 31 rotates along with the output shaft is repeated promptly to the realization is even to rocking of the interior sample of test tube. Further, the stepping motor is disposed on one surface of the fixing base 211 close to the main vertical plate 1, the clamping jaw 31 is disposed on the other surface of the fixing base 211, and the output shaft penetrates through the fixing base 211.
In some embodiments of the present invention, a clamping jaw mounting plate is disposed between the clamping jaw 31 and the fixing seat 211, the clamping jaw 31 is fixed to the clamping jaw mounting plate, and furthermore, a reset switch 5 is disposed on the fixing seat 211, and the reset switch is located beside the clamping jaw mounting plate and is in signal connection with the second driving device 32. Specifically, the reset switches are all micro switches. After shaking up, the reset switch is touched by the clamping jaw mounting plate, and the reset switch sends a signal to the second driving device 32 to control the stop of the operation, so that the clamping jaw 31 stops rotating, and the shaking up action is finished.
According to the utility model discloses a sample detection device of second aspect embodiment, include the utility model discloses the test tube shakes even mechanism.
According to the utility model discloses a sample detection device of second aspect embodiment, through the configuration the utility model discloses the test tube shakes even mechanism, has greatly improved the degree of accuracy of testing result.
Naturally, the invention is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the invention, and such equivalent modifications or substitutions are included in the scope of the claims of the present application.
Claims (8)
1. Even mechanism is shaken to test tube, its characterized in that includes:
the vertical plate comprises a main vertical plate, wherein a guide rail is arranged on one surface of the main vertical plate and extends along the longitudinal direction of the main vertical plate;
the sliding module is provided with a sliding assembly and a first driving device for driving the sliding assembly to move, and the sliding assembly moves along the guide rail; and
the clamping and shaking module is arranged on the sliding assembly and comprises a clamping jaw and a second driving device for driving the clamping jaw to rotate;
the main vertical plate is provided with a position detection unit, the position detection unit is in signal communication with the first driving device, and the position detection unit and the bottom end of the guide rail are located on the same horizontal line.
2. The tube shake-up mechanism according to claim 1, wherein: the first driving device is a screw rod motor, the screw rod motor comprises a motor main body, a screw rod arranged outside the motor main body and a driving nut sleeved on the screw rod, the motor main body is fixed on the other surface of the main vertical plate, and the position detection unit is located above the motor main body.
3. The tube shake-up mechanism according to claim 2, wherein: the sliding assembly comprises a sliding block, a fixed seat arranged on the sliding block and a connecting block, one end of the connecting block is connected with the fixed seat, the other end of the connecting block is fixed with the driving nut, and the sliding block is movably arranged on the guide rail.
4. The tube shake-up mechanism according to claim 3, wherein: the second driving device is a stepping motor, and the clamping jaw is connected with an output shaft of the stepping motor.
5. The tube shake-up mechanism according to claim 4, wherein: the stepping motor is arranged on one surface, close to the main vertical plate, of the fixing seat, the clamping jaw is located on the other surface of the fixing seat, and the output shaft penetrates through the fixing seat.
6. The tube shake-up mechanism according to claim 5, wherein: the clamping jaw with be provided with the clamping jaw mounting panel between the fixing base, the clamping jaw with the clamping jaw mounting panel is fixed mutually, set reset switch on the fixing base, reset switch is located the side of clamping jaw mounting panel.
7. The tube shake-up mechanism according to claim 6, wherein: the position detection unit and the reset switch are both microswitches.
8. A sample testing device comprising the tube shaking mechanism according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128886.5U CN212780208U (en) | 2020-06-17 | 2020-06-17 | Test tube shaking-up mechanism and sample detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021128886.5U CN212780208U (en) | 2020-06-17 | 2020-06-17 | Test tube shaking-up mechanism and sample detection device |
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| Publication Number | Publication Date |
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| CN212780208U true CN212780208U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021128886.5U Active CN212780208U (en) | 2020-06-17 | 2020-06-17 | Test tube shaking-up mechanism and sample detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247352A (en) * | 2021-12-21 | 2022-03-29 | 广州蓝勃生物科技有限公司 | Test tube shakes even device |
| CN115322883A (en) * | 2022-08-09 | 2022-11-11 | 苏州海苗生物科技有限公司 | Totally-enclosed multi-target nucleic acid isothermal amplification detection device |
-
2020
- 2020-06-17 CN CN202021128886.5U patent/CN212780208U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247352A (en) * | 2021-12-21 | 2022-03-29 | 广州蓝勃生物科技有限公司 | Test tube shakes even device |
| CN114247352B (en) * | 2021-12-21 | 2024-05-10 | 广州蓝勃生物科技有限公司 | Test tube shaking device |
| CN115322883A (en) * | 2022-08-09 | 2022-11-11 | 苏州海苗生物科技有限公司 | Totally-enclosed multi-target nucleic acid isothermal amplification detection device |
| CN115322883B (en) * | 2022-08-09 | 2024-03-01 | 苏州海苗生物科技有限公司 | Totally-enclosed multi-target nucleic acid isothermal amplification detection device |
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