CN215866715U - Microplate positioning device for microplate reader - Google Patents
Microplate positioning device for microplate reader Download PDFInfo
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- CN215866715U CN215866715U CN202122239727.3U CN202122239727U CN215866715U CN 215866715 U CN215866715 U CN 215866715U CN 202122239727 U CN202122239727 U CN 202122239727U CN 215866715 U CN215866715 U CN 215866715U
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- backup pad
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Abstract
The utility model discloses a microplate positioning device of an microplate reader, which comprises a microplate body and a supporting plate, wherein the microplate body is positioned above the supporting plate, the bottom surface of the supporting plate is fixedly connected with a rubber pad, the upper surface of the supporting plate is provided with two first sliding grooves and two second sliding grooves, and the bottom surface of the supporting plate is provided with two cross sliding grooves. The micro-porous plate clamping device can automatically clamp and fix micro-porous plates with different widths in the vertical direction, can automatically clamp and fix the micro-porous plates with different lengths in the horizontal direction by arranging the second positioning mechanism, and can relatively fix the positions of the first support plate and the second support plate by rotating the fourth support plate to be in a horizontal state and contacting with the first support plate when the spring between the first support plate and the second support plate is compressed to the maximum degree through the matching among the third support plate, the T-shaped shaft and the fourth support plate.
Description
Technical Field
The utility model relates to the technical field of microplate readers, in particular to a microplate positioning device of a microplate reader.
Background
The microplate reader is a special instrument for enzyme-linked immunosorbent assay, is also called as a microplate detector, is mainly used for detecting and analyzing an enzyme-linked immunosorbent assay result and obtaining a detection result, is widely applied to the fields of medical health systems, college scientific research institutions, quality inspection, food safety, animal epidemic disease detection and the like, and is an important part of the microplate reader.
Through the retrieval, patent document No. CN210487787U discloses a micropore board positioner that ELIASA used, the device presss from both sides tightly on the both sides wall of micropore board respectively through two clamp plates, carry out the tight fixed of clamp in the ascending left and right sides to the micropore board, first inclined plane top on the locating piece is leaned on the second inclined plane on the micropore board, the locating piece carries out the tight fixed of clamp in fore-and-aft direction to the micropore board with first support board, it carries out the clamp plate of fixing a position to the micropore board left and right sides orientation through addding on the layer board, avoid the micropore board to appear the ascending removal or the deflection in left and right sides when fixing a position, realized all-round fixed to the micropore board in the horizontal direction, thereby need not to adjust the micropore board many times, the time that the micropore board location was spent has been shortened.
The above prior art solutions have the following drawbacks: micro-porous plates with different lengths and widths cannot be accurately positioned; therefore, the microplate positioning device of the microplate reader is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a microplate positioning device of a microplate reader.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an ELIASA micropore board positioner, includes micropore board body and layer board, the micropore board body is located the top of layer board, the bottom surface fixedly connected with rubber pad of layer board, two first spouts and two second spouts have been seted up to the upper surface of layer board, two cross spouts have been seted up to the bottom surface of layer board, the upper surface of layer board is provided with first positioning mechanism, first positioning mechanism's surface is provided with second positioning mechanism.
Further, first positioning mechanism includes two first backup pads, two the bottom surface of first backup pad all is connected with the last fixed surface of layer board, two the equal fixedly connected with two first springs of the one side that first backup pad is relative.
Furthermore, every two equal fixedly connected with second backup pad of the one side that first spring is relative, two the bottom surface of second backup pad is sliding connection respectively on two first spouts, two the equal fixedly connected with two third backup pads of upper surface of second backup pad.
Furthermore, every two all rotate between the third backup pad and be connected with T type axle, two the equal fixedly connected with fourth backup pad of one end that T type axle kept away from each other, two the one side that the fourth backup pad is relative contacts with the one side that two first backup pads kept away from each other respectively.
Furthermore, the second positioning mechanism comprises two racks and a motor fixed inside the supporting plate, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a gear, and the gear is meshed with the two racks.
Furthermore, the upper surface of the two racks is fixedly connected with sliding plates, one ends of the sliding plates, far away from the racks, are respectively connected onto the two cross sliding grooves in a sliding mode, and the other ends, far away from the racks, of the two racks are fixedly connected with connecting rods.
Furthermore, two the equal fixedly connected with fifth backup pad of one end that the connecting rod was kept away from each other, two the equal fixedly connected with sixth backup pad of upper surface of fifth backup pad, two the bottom surface of sixth backup pad is sliding connection respectively on two second spouts.
Furthermore, two equal fixedly connected with two second springs of the relative one side of sixth backup pad, per two equal fixedly connected with seventh backup pad of the relative one end of second spring, two the bottom surface of seventh backup pad is sliding connection respectively on two second spouts.
Compared with the prior art, the microplate positioning device of the microplate reader has the following beneficial effects:
1. according to the utility model, the first positioning mechanism is arranged, so that the micro-porous plates with different widths can be automatically clamped and fixed in the vertical direction, and the second positioning mechanism is arranged, so that the micro-porous plates with different lengths can be automatically clamped and fixed in the horizontal direction.
2. According to the utility model, through the matching among the third support plate, the T-shaped shaft and the fourth support plate, when the spring between the first support plate and the second support plate is compressed to the maximum degree, the fourth support plate is rotated to be in a horizontal state and is contacted with the first support plate, so that the positions of the first support plate and the second support plate are relatively fixed, and through the matching between the seventh support plate and the second spring, the seventh support plate can clamp the micropore plate more tightly.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a hidden tray according to the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
fig. 5 is a bottom view of the present invention.
In the figure: 1 micropore plate body, 2 layer boards, 3 first chutes, 4 second chutes, 5 cross chutes, 6 first positioning mechanisms, 601 first supporting plates, 602 first springs, 603 second supporting plates, 604 third supporting plates, 605T-shaped shafts, 606 fourth supporting plates, 7 second positioning mechanisms, 701 racks, 702 motors, 703 rotating shafts, 704 gears, 705 sliding plates, 706 connecting rods, 707 fifth supporting plates, 708 sixth supporting plates, 709 second springs and 710 seventh supporting plates.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
This embodiment provides an ELIASA micropore board positioner, and the device is used for fixing a position micropore board body 1, through setting up the cooperation between first positioning mechanism 6 and the second positioning mechanism 7, can carry out the accurate positioning to the micropore board body 1 of different length and width.
Referring to fig. 1 to 5, the microplate positioning device of the microplate reader comprises a microplate body 1 and a supporting plate 2, wherein the microplate body 1 is positioned above the supporting plate 2, a rubber pad is fixedly connected to the bottom surface of the supporting plate 2, two first sliding grooves 3 and two second sliding grooves 4 are formed in the upper surface of the supporting plate 2, and two cross-shaped sliding grooves 5 are formed in the bottom surface of the supporting plate 2.
Wherein, two first spouts 3, two second spouts 4 and two cross spouts 5 all are symmetrical about the central point of layer board 2, and the quantity of rubber pad is four, and four rubber pads are located four angles of 2 bottom surfaces of layer board respectively, through setting up the rubber pad, can effectively slow down the wearing and tearing of 2 bottom surfaces of layer board.
As shown in fig. 1 and 4, a first positioning mechanism 6 is disposed on the upper surface of the supporting plate 2, the first positioning mechanism 6 includes two first supporting plates 601, the bottom surfaces of the two first supporting plates 601 are fixedly connected to the upper surface of the supporting plate 2, two first springs 602 are fixedly connected to the opposite surfaces of the two first supporting plates 601, and the two first supporting plates 601 are symmetrical with respect to the central point of the supporting plate 2.
Moreover, a second support plate 603 is fixedly connected to one surface of each of the two first springs 602, bottom surfaces of the two second support plates 603 are respectively connected to the two first sliding grooves 3 in a sliding manner, two third support plates 604 are fixedly connected to upper surfaces of the two second support plates 603, and first bosses matched with the first sliding grooves 3 are arranged on the bottom surfaces of the two second support plates 603.
All rotate between per two third backup pads 604 and be connected with T type axle 605, the equal fixedly connected with fourth backup pad 606 of the one end that two T type axles 605 kept away from each other, the one side that two fourth backup pads 606 are relative contacts with the one side that two first backup pads 601 kept away from each other respectively.
When manually rotating two fourth supporting plates 606 to no longer contact with two first supporting plates 601, will remove spacing to two second supporting plates 603, under the effect of first spring 602, two second supporting plates 603 will slide to the central point of micropore board body 1 along two first spouts 3 respectively, and then can promote micropore board body 1 to layer board 2 intermediate position to it is fixed to carry out the clamp of vertical direction with micropore board body 1.
The second supporting plate 603 is manually pulled to move to the maximum distance in the direction away from the microplate body 1, and then the fourth supporting plate 606 is rotated to the horizontal state and is contacted with the first supporting plate 601, so that the positions of the first supporting plate 601 and the second supporting plate 603 are relatively fixed, and the clamping fixation of the microplate body 1 in the vertical direction is released.
The outer surface of the first positioning mechanism 6 is provided with a second positioning mechanism 7, the second positioning mechanism 7 comprises two racks 701 and a motor 702 fixed inside the supporting plate 2, an output end of the motor 702 is fixedly connected with a rotating shaft 703, the outer surface of the rotating shaft 703 is fixedly connected with a gear 704, and the gear 704 is meshed with the two racks 701.
The two racks 701 are respectively located at two sides of the gear 704, the motor 702 rotates to drive the rotating shaft 703 and the gear 704 to rotate, and the gear 704 rotates to drive the two racks 701 to move toward the central point of the microplate body 1.
The upper surface of two racks 701 is fixedly connected with slide 705, and two slide 705 keep away from rack 701 one end difference sliding connection on two cross spout 5, the equal fixedly connected with connecting rod 706 of the one end that two racks 701 kept away from each other, and two slide 705 keep away from rack 701 one end and all are equipped with the cross boss with cross spout 5 looks adaptation.
The equal fixedly connected with fifth backup pad 707 of one end that two connecting rods 706 kept away from each other, the equal fixedly connected with sixth backup pad 708 of upper surface of two fifth backup pads 707, the bottom surface of two sixth backup pads 708 is sliding connection respectively on two second spout 4, and the bottom surface of two sixth backup pads 708 and two seventh backup pads 710 all is equipped with the second boss with second spout 4 looks adaptation.
Two second springs 709 are fixedly connected to opposite surfaces of the two sixth supporting plates 708, a seventh supporting plate 710 is fixedly connected to one end of each of the two second springs 709, and bottom surfaces of the two seventh supporting plates 710 are slidably connected to the two second sliding grooves 4 respectively.
Two racks 701 can drive two slides 705, two connecting rods 706 and two fifth supporting plates 707 to slide to microplate body 1 central point, and two fifth supporting plates 707 to microplate body 1 central point slide can drive two sixth supporting plates 708 and two seventh supporting plates 710 to slide to the central point of microplate body 1, and then can promote microplate body 1 to the 2 intermediate positions of layer board.
When the two surfaces of the seventh supporting plates 710 opposite to each other are respectively in contact with the two ends of the microplate body 1 and drive the two second springs 709 to compress, the motor 702 is turned off, so that the horizontal clamping and fixing of the microplate body 1 are completed, and the precise positioning of the microplate body 1 is further completed.
When the microplate body 1 is positioned, firstly, the microplate body 1 is placed on the supporting plate 2, then, the two T-shaped shafts 605 and the two fourth supporting plates 606 are rotated upwards, the two fourth supporting plates 606 are rotated upwards to release the limit on the two second supporting plates 603, under the action of the first spring 602, the two second supporting plates 603 slide to the central point of the microplate body 1 along the two first chutes 3 respectively, so that the microplate body 1 can be pushed to the middle position of the supporting plate 2, and the microplate body 1 is clamped and fixed in the vertical direction, finally, the motor 702 is started, the motor 702 is rotated to drive the gear 704 to rotate, the gear 704 rotates to drive the two racks 701 and the two sliding plates 705 to slide to the central point of the microplate body 1, the two racks 701 can drive the two sixth supporting plates 708 and the two seventh supporting plates 710 to slide to the central point of the microplate body 1, and then can promote the micropore plate body 1 to the layer board 2 intermediate position, when the one side that two seventh backup pads 710 are relative contacts with the both ends of micropore plate body 1 respectively and drives two second springs 709 and compress, close motor 702, just accomplished the tight fixed of clamp to micropore plate body 1 horizontal direction, and then just accomplished the accurate positioning of micropore plate body 1.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. Microplate positioner of microplate reader, including micropore board body (1) and layer board (2), its characterized in that: the micropore plate body (1) is located above the supporting plate (2), a rubber pad is fixedly connected to the bottom surface of the supporting plate (2), two first sliding grooves (3) and two second sliding grooves (4) are formed in the upper surface of the supporting plate (2), two cross sliding grooves (5) are formed in the bottom surface of the supporting plate (2), a first positioning mechanism (6) is arranged on the upper surface of the supporting plate (2), and a second positioning mechanism (7) is arranged on the outer surface of the first positioning mechanism (6).
2. The microplate positioning device of claim 1, wherein: first positioning mechanism (6) include two first backup pad (601), two the bottom surface of first backup pad (601) all is connected with the last fixed surface of layer board (2), two the equal fixedly connected with of one side that first backup pad (601) is relative has two first springs (602).
3. The microplate positioning device of claim 2, characterized in that: every two the equal fixedly connected with second backup pad (603) of the relative one side of first spring (602), two the bottom surface of second backup pad (603) is sliding connection respectively on two first spouts (3), two the equal fixedly connected with two third backup pads (604) of upper surface of second backup pad (603).
4. The microplate positioning device of claim 3, wherein: every two all rotate between the third backup pad (604) and be connected with T type axle (605), two the equal fixedly connected with fourth backup pad (606) of one end that T type axle (605) kept away from each other, two the relative one side of fourth backup pad (606) contacts with the one side that two first backup pad (601) kept away from each other respectively.
5. The microplate positioning device of claim 1, wherein: the second positioning mechanism (7) comprises two racks (701) and a motor (702) fixed inside the supporting plate (2), the output end of the motor (702) is fixedly connected with a rotating shaft (703), the outer surface of the rotating shaft (703) is fixedly connected with a gear (704), and the gear (704) is meshed with the two racks (701).
6. The microplate positioning device of claim 5, wherein: the upper surfaces of the two racks (701) are fixedly connected with sliding plates (705), one ends, far away from the racks (701), of the two sliding plates (705) are respectively connected to the two cross sliding grooves (5) in a sliding mode, and one ends, far away from each other, of the two racks (701) are fixedly connected with connecting rods (706).
7. The microplate positioning device of claim 6, wherein: one ends, far away from each other, of the two connecting rods (706) are fixedly connected with fifth supporting plates (707), the upper surfaces of the two fifth supporting plates (707) are fixedly connected with sixth supporting plates (708), and the bottom surfaces of the two sixth supporting plates (708) are respectively connected to the two second sliding grooves (4) in a sliding mode.
8. The microplate positioning device of claim 7, wherein: two second springs (709) are fixedly connected to the opposite surfaces of the two sixth supporting plates (708), a seventh supporting plate (710) is fixedly connected to one end, opposite to each of the two second springs (709), of each of the two seventh supporting plates (710), and the bottom surfaces of the two seventh supporting plates (710) are respectively connected to the two second sliding grooves (4) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239727.3U CN215866715U (en) | 2021-09-15 | 2021-09-15 | Microplate positioning device for microplate reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122239727.3U CN215866715U (en) | 2021-09-15 | 2021-09-15 | Microplate positioning device for microplate reader |
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| Publication Number | Publication Date |
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| CN215866715U true CN215866715U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122239727.3U Active CN215866715U (en) | 2021-09-15 | 2021-09-15 | Microplate positioning device for microplate reader |
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| CN (1) | CN215866715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025830A (en) * | 2022-05-11 | 2022-09-09 | 天津国科医工科技发展有限公司 | Micropore board fixing device for liquid treatment |
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2021
- 2021-09-15 CN CN202122239727.3U patent/CN215866715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025830A (en) * | 2022-05-11 | 2022-09-09 | 天津国科医工科技发展有限公司 | Micropore board fixing device for liquid treatment |
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