CN212031271U - Reaction cup loading system and light-activated chemiluminescence detector - Google Patents
Reaction cup loading system and light-activated chemiluminescence detector Download PDFInfo
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- CN212031271U CN212031271U CN201922459943.1U CN201922459943U CN212031271U CN 212031271 U CN212031271 U CN 212031271U CN 201922459943 U CN201922459943 U CN 201922459943U CN 212031271 U CN212031271 U CN 212031271U
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- reaction cup
- loading system
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Abstract
The utility model relates to a detect technical field, relate to a reaction cup loading system and light-activated chemiluminescence detector especially for solve the reaction cup loading system that exists among the prior art can the loaded reaction cup quantity less and the longer technical problem of time of waiting. The utility model discloses a reaction cup loading system includes bearing part and motion portion, because motion portion constantly produces the motion in reaction cup loading process, make the reaction cup can not stop always in same position and fall into in the drive of motion portion and arrange the cup device, consequently can not cause and block up, can make reaction cup loading system's bearing capacity improve greatly, it is even more to reach 2000 reaction cups of loading once, the quantity of concrete record still can set up according to the demand, simultaneously owing to avoided the phenomenon of blocking up between the reaction cup, latency with regard to reducible loading standby, thereby make it accord with fast-speed chemiluminescence detector's detection requirement.
Description
Technical Field
The utility model relates to a detect technical field, relate to a reaction cup loading system and light-activated chemiluminescence detector especially.
Background
In the conventional chemiluminescence detection instrument, the reaction cups are arranged manually and packed in a box, and then are supplied to the detection instrument one by one, so that the efficiency is low. With the development of the technology, cup arranging devices capable of automatically arranging reaction cups are gradually produced, but the current reaction cup loading system can only load 500 reaction cups after one-time loading is completed, and needs a waiting time of 3 hours for loading and waiting to avoid the occurrence of congestion between the reaction cups, and the number of the loaded reaction cups is small and the waiting time is long. Therefore, the requirement of the chemiluminescence detector with increasing speed (which can reach 500-600 from 100) cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reaction cup loading system for the reaction cup that solves to exist among the prior art loading system can be loaded reaction cup quantity less and the longer technical problem of time of waiting.
According to a first aspect of the present invention, there is provided a reaction cup loading system, comprising:
a carrying part for carrying the reaction cup; and
the moving part is arranged at one end of the bearing part and is used for driving the reaction cups in the bearing part to fall into the cup arranging device;
wherein at least a portion of the bearing portion wraps around at least a portion of the moving portion in a circumferential direction.
In one embodiment, the moving part comprises a moving plate, a gap is arranged between the moving plate and the bearing part, and relative movement is generated between the moving plate and the reaction cups to enable the reaction cups to fall into the cup arranging device from the gap.
In one embodiment, the moving part further comprises a fixed disk fixed with the bearing part, the moving plate is arranged on the fixed disk, and relative motion is generated between the moving plate and the fixed disk to enable the reaction cups to fall into the cup arranging device from the gap.
In one embodiment, an actuating mechanism is arranged on the fixed disk on the side opposite to the moving plate, at least a part of the actuating mechanism penetrates through the fixed disk and then is connected with the moving plate, and the actuating mechanism drives the moving plate to reciprocate along the axial direction of the fixed disk, so that the reaction cups fall into the cup arranging device from the gap.
In one embodiment, the actuator comprises a cam shaft and a toggle block, one end of the toggle block is connected with the cam shaft, the other end of the toggle block passes through the fixed disk and then is connected with the moving plate, and the cam shaft drives the toggle block and the moving plate to reciprocate along the axial direction of the fixed disk.
In one embodiment, the actuating mechanism further comprises a power unit, one end of the cam shaft is connected with the power unit, and the other end of the cam shaft is rotatably connected with the toggle block.
In one embodiment, the camshaft is coupled to the dial block via a bearing.
In one embodiment, the dial block is provided with a slot, and the bearing is arranged in the slot.
In one embodiment, the fixed plate is provided with a first groove for receiving the moving plate.
In one embodiment, one end of the moving plate is fixedly connected with the fixed disc, the actuating mechanism is connected with the middle part of the moving plate, and the other end of the moving plate is a free end.
In one embodiment, the fixed tray is provided with a partition plate on the same side as the moving plate, and the partition plate is disposed above the moving plate.
In one embodiment, the cup arranging device comprises a cup arranging rotating disc which is coaxially arranged with the fixed disc, and the cup arranging rotating disc and the moving plate are respectively arranged on two opposite sides of the fixed disc.
In one embodiment, a reaction cup placing groove is arranged at the edge of the cup arranging rotating disc along the circumferential direction of the cup arranging rotating disc.
In one embodiment, the device further comprises a support portion, and the bearing portion and the moving portion are obliquely arranged on the support portion.
In one embodiment, a support frame is provided on the support portion, and the support frame is connected to a side portion of the bearing portion.
In one embodiment, the carrying portion is a cupped bucket having an opening.
According to a second aspect of the present invention, there is provided a light-activated chemiluminescent detector comprising the above reaction cup loading system.
Compared with the prior art, the utility model has the advantages of: through setting up the motion portion, can increase the quantity of the reaction cup that bears in the load-bearing part, because the motion portion constantly produces the motion at reaction cup loading in-process, make the reaction cup can not stop in same position all the time and fall into in the reason glass device under the drive of motion portion, consequently can not cause and block up, can make reaction cup loading system's bearing capacity improve greatly, reach 2000 reaction cups of once loading or even more, the quantity of concrete record still can set up according to the demand, owing to avoided blocking up the phenomenon between the reaction cup simultaneously, just reducible loading standby latency, thereby make it accord with the detection requirement of high-speed chemiluminescence detector.
Drawings
The present invention will be described in more detail hereinafter based on embodiments and with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of a loading system of a reaction cup according to an embodiment of the present invention;
fig. 2 is an axial sectional view of the moving part shown in fig. 1.
FIG. 3 is an exploded view of a reaction cup loading system in an embodiment of the present invention;
FIG. 4 is a top view of a reaction cup loading system in an embodiment of the present invention;
fig. 5 is a schematic perspective view of the dial block shown in fig. 3.
Reference numerals:
1-a carrier; 11-a cup filling barrel;
2-a motion part; 21-a sports board; 211-connecting grooves;
22-fixed disk; 221-first slot, 222-second slot;
23-an actuator; 231-a camshaft;
232-toggle block; 2321-connecting block, 2322-necking; 2323-a transmission;
233-a power unit; 234-bearing; 235-long holes; 236-a connecting block;
24-a spacer plate;
3-a cup arranging device; 31-cup arranging and rotating disc; 32-reaction cup placing groove;
4-a support part; 41-a support frame;
5-reaction cup; 6-gap.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, according to a first aspect of the present invention, there is provided a reaction cup loading system, comprising a bearing part 1 and a moving part 2, wherein the bearing part 1 is used for bearing a reaction cup 5; the moving part 2 is arranged at one end of the bearing part 1 and is used for driving the reaction cups 5 in the bearing part 1 to fall into the cup arranging device 3.
Generally, since the reaction cups 5 in the carrier part 1 are dropped downward by the action of gravity, the moving part 2 is provided at the lower end of the carrier part 1, and at least a portion of the carrier part 1 covers at least a portion of the moving part 2 in the circumferential direction, thereby enabling the reaction cups 5 in the carrier part 1 to fall into a designated area without falling to the outside.
The reaction cups 5 in the bearing part 1 are driven by the moving part 2 to sequentially fall into the cup arranging device 3, so that the phenomenon of congestion is avoided, the number of the reaction cups 5 borne in the bearing part 1 is increased, and the waiting time is shortened.
In one embodiment, the moving part 2 is implemented in the following manner.
Specifically, as shown in fig. 3, the moving part 2 includes a moving plate 21, a gap 6 is provided between the moving plate 21 and the carrying part 1, and a relative motion is generated between the moving plate 21 and the reaction cups 5 to drop the reaction cups from the gap into the cup arranging device 3.
Alternatively, the moving plate 21 is a spring plate on which a spring return mechanism or an elastic deformation return mechanism is provided to ensure that the moving plate 21 can be restored to the initial position.
Preferably, the moving plate 21 is a vibration plate, that is, the moving plate 21 generates vibration by vibration to change the position of the reaction cups 5, so that the reaction cups 5 are vibrated to the edge of the moving plate 21 and fall from the gap 6 between the moving plate 21 and the bearing part 1 into the cup arranging device 3.
And since the movement of the moving plate 21 is a shock, a reset mechanism is not required, so that the movement of the moving plate 21 is more stable.
It should be noted that the implementation form of the moving plate 21 is not limited to the above embodiment, and any moving plate 21 that can change the position of the reaction cup 5 is within the protection scope of the present invention.
Further, in order to improve the vibration effect of the moving plate 21, the moving plate 21 may be made of plastic to improve its elastic deformation capability.
The moving part 2 further comprises a fixed disc 22 fixed with the bearing part 1, the moving plate 21 is arranged on the fixed disc 22, and relative movement is generated between the moving plate 21 and the fixed disc 22 to enable the reaction cups 5 to fall into the cup arranging device 3 from the gaps. The fixed disc 22 and the moving plate 21 play a supporting role, and provide a fulcrum for the moving plate 21 to generate vibration.
In one embodiment, an actuator 23 is disposed on the fixed disk 22 at a side opposite to the moving plate 21, at least a portion of the actuator 23 passes through the fixed disk 22 and then is connected to the moving plate 21, and the actuator 23 drives the moving plate 21 to reciprocate along the axial direction of the fixed disk 22, so that the reaction cups 5 fall into the cup disposal device 3 from the gaps 6.
Specifically, the actuator 23 includes a cam shaft 231 and a toggle block 232, one end of the toggle block 232 is connected to the cam shaft 231, the other end of the toggle block 232 passes through the fixed disk 22 and then is connected to the moving plate 21, and the cam shaft 231 drives the toggle block 232 and the moving plate 21 to reciprocate along the axial direction of the fixed disk 22. According to the movement principle of the eccentric wheel, when the cam shaft 231 rotates, the shifting block 232 connected with the cam shaft generates movement along the axial direction of the fixed disk 22, so that the moving plate 21 reciprocates along the axial direction of the fixed disk 22, namely, generates vibration, and due to the vibration action of the moving plate 21, the reaction cup 5 above the moving plate cannot always stay at the same position, but constantly changes position so as to fall from the gap 6.
The actuator 23 further comprises a power unit 233, and one end of the cam shaft 231 is connected with the power unit 233, and the other end is rotatably connected with the toggle block 232. Alternatively, the power unit 233 is an electric motor. The axis of the camshaft 231 is not collinear with the axis of the output shaft of the power unit 233.
The camshaft 231 is connected to the dial block 232 via a bearing 234. In one embodiment, as shown in fig. 5, the dial block 232 includes a connecting block 2321, a necking-down portion 2322 and a transmission portion 2323, wherein the necking-down portion 2322 has a width smaller than that of the transmission portion 2323. The transmission member 2323 is provided with a long hole 235, the bearing 234 is disposed in the long hole 235, and the transmission member 2323 is connected to the camshaft 231. After passing through the second slot 222 of the fixed disk 22, the connecting block 2321 is connected to the connecting slot 211 of the moving plate 21, and when the cam shaft 231 rotates, since the axis of the cam shaft 231 is not collinear with the axis of the output shaft of the power unit 233, the moving block 232 is driven to perform a linear reciprocating motion, even if the moving plate 21 generates vibration.
In one embodiment, the fixed disk 22 is provided with a first groove 221 for receiving the moving plate 21. Thereby, the surface of the moving plate 21 is flush with the surface of the fixed plate 22, and the phenomenon that the reaction cup 5 presses the moving plate 21 to prevent the moving plate from moving is avoided.
Furthermore, one end of the moving plate 21 is fixedly connected with the fixed disc 22, the actuator 23 is connected with the middle part of the moving plate 21, and the other end of the moving plate 21 is a free end. When the actuator 23 drives the moving plate 21 to move, since one end is a free end, it can generate a large vibration and make the reaction cup 5 change its position. As shown in fig. 4, the end a of the moving plate 21 is fixedly connected with the fixed disk 22, the middle part of the moving plate 21 is connected with the toggle block 232 of the actuator 23, the end b of the moving plate 21 is a free end, and a gap 6 (shown by the hatched part in fig. 4) is formed between the end b of the free end of the moving plate 21 and the inner wall of the bearing part 1, and when the moving plate 21 vibrates, the reaction cups 5 fall into the cup arranging device 3 from the gap 6.
The fixed tray 22 is provided with a partition plate 24 on the same side as the moving plate 21. The partition plate 24 is disposed above the moving plate 21, and the partition plate 24 can share the weight of the reaction cups 5 for the moving plate 21, so that the movement of the moving plate 21 is not hindered by too many reaction cups 5.
The cup arranging device 3 comprises a cup arranging rotating disc 31 which is coaxial with the fixed disc 22, and the cup arranging rotating disc 31 and the moving plate 21 are respectively arranged on two opposite sides of the fixed disc 22. The reaction cups 5 falling from the gap 6 fall into the cup arranging rotating disk 31 (i.e., the area B shown in fig. 1).
A reaction cup placing groove 32 is provided at the edge of the cup arranging rotating disk 31 in the circumferential direction thereof. When the cup arranging rotating disc 31 rotates, the reaction cups 5 thereon are driven to the reaction cup placing grooves 32 and are linked with the reaction cups 5 in the area a (i.e. the inner accommodating area of the bearing part 1), so that the reaction cups 5 are orderly arranged, and then the reaction cups 5 can be sequentially discharged through the cup arranging device.
In one embodiment, the reaction cup loading system comprises a support part 4, and the bearing part 1 and the moving part 2 are obliquely arranged on the support part 4 so as to enable the reaction cup 5 to rapidly enter the cup managing device 3 under the action of gravity.
Further, a support frame 41 is provided on the support portion 4, and the support frame 41 is connected with the side portion of the bearing portion 1. Since the number of reaction cups 5 in the carrier part 1 increases, the support of the carrier part 1 needs to be reinforced by the support frame 41.
In one embodiment, the carrying part 1 is a cupped bucket 11 with an opening, and the cupped bucket is in an arc transition from the top to the middle, so that the volume of the carrying part 1 from the top to the middle is gradually increased.
Further, the inner wall of the cupholder barrel 11 is smooth to ensure that the reaction cups 5 can slide down quickly.
According to a second aspect of the present invention, there is provided a light-activated chemiluminescent detector comprising the above reaction cup loading system.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (17)
1. A reaction cup loading system, comprising:
a carrying part for carrying the reaction cup; and
a moving part which is arranged at one end of the bearing part and is used for driving the reaction cup in the bearing part to fall into the cup arranging device,
wherein at least a portion of the bearing portion wraps around at least a portion of the moving portion in a circumferential direction.
2. The reaction cup loading system according to claim 1, wherein the moving part comprises a moving plate, a gap is provided between the moving plate and the bearing part, and relative movement between the moving plate and the reaction cup causes the reaction cup to fall into the cup arranging device from the gap.
3. The reaction cup loading system according to claim 2, wherein the moving part further comprises a fixed plate fixed to the bearing part, the moving plate is disposed on the fixed plate, and relative movement between the moving plate and the fixed plate causes the reaction cups to fall from the gap into the cup arranging device.
4. The reaction cup loading system according to claim 3, wherein an actuator is disposed on a side of the fixed disk opposite to the moving plate, at least a portion of the actuator passes through the fixed disk and is connected to the moving plate, and the actuator drives the moving plate to reciprocate along an axial direction of the fixed disk, so that the reaction cups fall into the cup disposal device from the gap.
5. The reaction cup loading system according to claim 4, wherein the actuator comprises a cam shaft and a dial block, one end of the dial block is connected with the cam shaft, the other end of the dial block passes through the fixed disk and then is connected with the moving plate, and the cam shaft drives the dial block and the moving plate to reciprocate along the axial direction of the fixed disk.
6. The reaction cup loading system of claim 5 wherein the actuator further comprises a power unit, one end of the cam shaft is connected to the power unit, and the other end of the cam shaft is rotatably connected to the dial block.
7. The reaction cup loading system of claim 5 or 6 wherein the cam shaft is coupled to the dial block by a bearing.
8. The cuvette loading system according to claim 7, wherein the dial block is provided with an elongated hole, and the bearing is provided in the elongated hole.
9. The reaction cup loading system according to any one of claims 3 to 6, wherein the fixed tray is provided with a first groove for receiving the moving plate.
10. The reaction cup loading system according to any one of claims 4 to 6, wherein one end of the moving plate is fixedly connected to the fixed plate, the actuator is connected to a middle portion of the moving plate, and the other end of the moving plate is a free end.
11. The reaction cup loading system according to any one of claims 3 to 6, wherein the fixed tray is provided with a partition plate on the same side as the moving plate, the partition plate being disposed above the moving plate.
12. The reaction cup loading system according to any one of claims 3 to 6, wherein the cup arranging device comprises a cup arranging rotating disk coaxially arranged with the fixed disk, and the cup arranging rotating disk and the moving plate are respectively arranged at two opposite sides of the fixed disk.
13. The reaction cup loading system according to claim 12, wherein a reaction cup placing groove is provided at an edge of the cup arranging rotating disk in a circumferential direction thereof.
14. The reaction cup loading system of any one of claims 1-6, further comprising a support portion on which the bearing portion and the moving portion are obliquely disposed.
15. The reaction cup loading system of claim 14 wherein a support bracket is provided on the support portion, the support bracket being connected to a side portion of the carrier portion.
16. A reaction cup loading system according to any of claims 1-6, wherein the carrier is a cupped bucket having an opening.
17. A light activated chemiluminescent detector comprising the reaction cup loading system of any one of claims 1-16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459943.1U CN212031271U (en) | 2019-12-31 | 2019-12-31 | Reaction cup loading system and light-activated chemiluminescence detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459943.1U CN212031271U (en) | 2019-12-31 | 2019-12-31 | Reaction cup loading system and light-activated chemiluminescence detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031271U true CN212031271U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459943.1U Active CN212031271U (en) | 2019-12-31 | 2019-12-31 | Reaction cup loading system and light-activated chemiluminescence detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031271U (en) |
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2019
- 2019-12-31 CN CN201922459943.1U patent/CN212031271U/en active Active
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Address after: 200131 3rd and 5th floors, building 1, No.88 Cailun Road, Pudong New Area pilot Free Trade Zone, Shanghai Patentee after: Kemei Boyang diagnostic technology (Shanghai) Co.,Ltd. Patentee after: Kemei Diagnostic Technology Co., Ltd Address before: 201210 the third and fifth floors of Building 1, No. 88, Cailun Road, Pudong New Area, Shanghai Patentee before: BEYOND DIAGNOSTICS (SHANGHAI) Co.,Ltd. Patentee before: Kemei Diagnostic Technology Co., Ltd |