CN204462148U - One adds pearl device - Google Patents
One adds pearl device Download PDFInfo
- Publication number
- CN204462148U CN204462148U CN201520192886.4U CN201520192886U CN204462148U CN 204462148 U CN204462148 U CN 204462148U CN 201520192886 U CN201520192886 U CN 201520192886U CN 204462148 U CN204462148 U CN 204462148U
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- China
- Prior art keywords
- movable push
- fixed head
- feeding chamber
- pearl
- motor
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Abstract
The utility model provides one and adds pearl device, the described pearl device that adds comprises feeding chamber, described feeding chamber is built with pearl, there are several through holes that can pass for pearl feeding chamber front portion, one piece of movable push is provided with below feeding chamber, described movable push engages with the motor gear on motor, can seesaw, described motor is arranged on below movable push, in movable push, also correspondence is provided with several through holes that can hold pearl, one piece of fixed head is also provided with under movable push, described movable push, feeding chamber and motor are all arranged on fixed head, the front portion also corresponding through hole being provided with several and can passing for pearl of described fixed head, described fixed head is arranged on guide rail, can be seesawed by the belt drive be arranged on guide rail, also Optocoupler detection device is housed in the front portion of described fixed head.Of the present utility model add pearl device add pearl action accurately rapidly, automaticity is high.
Description
Technical field
The utility model relates to field of machining, particularly relates to a kind of pearl body automatic adding device.
Background technology
When carrying out blood immunology test by hand, glass test tube sample and reagent being added standard series is needed to hang vibration again, then observation experiment result.When using self-reacting device to carry out detecting, because reaction tube cross-sectional area is less, liquid fluidity is poor.In order to be mixed by reactant and hang again, need the dynamics of larger vibration.
Simple dependence vibration dynamics solves the method that suspending liquid hangs again, there is following shortcoming:
If 1 vibration dynamics is less than normal, then, under antigen-antibody negative reaction state, the material be attached to bottom reaction cup not easily suspends,
If 2 vibration dynamics are bigger than normal, then the positive reaction state of antigen-antibody is easily destroyed, especially weak agglutinating reaction;
3, vibrations are comparatively large, to the assembly reliability of parts and coherence request high.
Therefore need to improve the vibration of liquid in micro-reaction cup outstanding effect again, the present inventor expects in reaction cup, add steel ball (or other shapes of materials object) thus destroys the surface tension of liquid, and then drive the method for liquid flow, but the method for manually adding is not accurate enough and rapid, also easily slip up, therefore for realizing robotization, need one and automatically add pearl device, and of the prior art add pearl device usually comparatively large, function can not mate with blood detection system, therefore inventor needs a kind ofly special automatically to add pearl device.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of realization and adds the added pearl device that pearl action is accurate rapidly, automaticity is high.
The utility model is achieved through the following technical solutions: one adds pearl device, it is characterized in that, the described pearl device that adds comprises feeding chamber, there are several through holes feeding chamber front portion, one piece of movable push is provided with below feeding chamber, described movable push engages with the motor gear on motor, can seesaw, described motor is arranged on below movable push, in movable push, also correspondence is provided with several through holes, one piece of fixed head is also provided with under movable push, described movable push, feeding chamber and motor are all arranged on fixed head, the front portion of described fixed head also correspondence is provided with several through holes, described fixed head is arranged on guide rail, can be seesawed by the belt drive be arranged on guide rail, also Optocoupler detection device is housed in the front portion of described fixed head, described feeding chamber, movable push are identical with the hole size on fixed head, gap between described feeding chamber and movable push, the gap between movable push and fixed head, be all less than the diameter of through hole on feeding chamber, movable push and fixed head.
As preferably, the through hole on described feeding chamber, movable push and fixed head is circular hole.
As preferably, the diameter of described circular hole is 1.5 ~ 3mm.
As preferably, described Optocoupler detection device is an optocoupler testing circuit.
The principle of work of the utility model mounting clamp is: feeding chamber, movable push, motor carry by fixed head, fixed head is contained on a guide rail, can be seesawed by belt drive, granule is added in feeding chamber, as pearl, because the inertia effect of pearl, suddenly stop action and can be used for adjusting Bead position, impel pearl evenly to fall into position, feeding chamber through hole hole.Movable push engages with motor gear, under motor effect, can seesaw, and when the position, hole of the Kong Weiyu feeding chamber of movable push is to timing, the pearl of feeding chamber inside will fall into the Kong Weizhong in movable push.Movable push drives pearl to release forward, and pearl falls into reaction cup after shifting fixing plate hole position onto.In the front portion of fixed head, optocoupler testing circuit being housed, whether being loaded with pearl for detecting all well position, thus determine whether that needs carry out reloading and alarm.
Owing to have employed technique scheme, the utility model has following technique effect:
The utility model automaticity is high, adds pearl action accurately rapid, significantly reduces the vibrations dynamics of original oscillating mechanism, improve the suspension effect of micro liquid, meet the operation requirements of Hemaimmune reaction.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is steel ball shifting principle schematic diagram in embodiment;
1-feeding chamber in figure; 2-movable push; 3-motor; 4-fixed head; 5-motor gear; 6-guide rail; 7-belt; 8-Optocoupler detection device.
Embodiment
Arbitrary feature disclosed in this instructions, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
As shown in Figure 1, one adds pearl device, it is characterized in that, the described pearl device that adds comprises feeding chamber (1), described feeding chamber 1 is built with steel ball, there are several through holes feeding chamber 1 front portion, feeding chamber 1 is provided with one piece of movable push 2 below, described movable push 2 engages with the motor gear 5 on motor 3, when motor gear rotates, movable push can be driven to seesaw, described motor 3 is arranged on below movable push 2, in movable push 2, also correspondence is provided with several through holes, one piece of fixed head 4 is also provided with under movable push 2, described movable push 2, feeding chamber 1 and motor 3 are all arranged on fixed head 4, the front portion of described fixed head 4 also correspondence is provided with several through holes, described fixed head 4 is arranged on guide rail 6, driven can be seesawed by the belt 7 be arranged on guide rail 6, in the front portion of described fixed head 4, Optocoupler detection device 8 being also housed, whether being loaded with steel ball for detecting all well position, thus determine whether that needs carry out reloading and alarm.Described feeding chamber 1, movable push 2 are identical with the hole size on fixed head 4, and the gap between described feeding chamber 1 and movable push 2, the gap between movable push 2 and fixed head 4, be all less than the diameter of through hole on feeding chamber 1, movable push 2 and fixed head 4.Through hole on described feeding chamber 1, movable push 2 and fixed head 4 is circular hole, and the diameter of described circular hole is 1.5 ~ 3mm.
During work: as shown in Figure 2, feeding chamber 1, movable push 2, motor 3 carry by fixed head 4, fixed head 4 is contained on a guide rail 6, driven can be seesawed by belt 7, the steel ball that the through-hole diameter on diameter and feeding chamber matches is added in feeding chamber, because the inertia effect of steel ball, suddenly stop the position that action can be used for adjusting steel ball, impel steel ball evenly to fall into position, feeding chamber 1 hole; Movable push 2 engages with motor gear 5, and under motor 3 acts on, can seesaw, when the position, hole of the Kong Weiyu feeding chamber 1 of movable push 2 is to timing, the steel ball of feeding chamber 1 inside will fall into the Kong Weizhong in movable push 2; Movable push 2 drives steel ball to release forward, and steel ball falls into reaction cup after shifting position, fixed head 4 hole onto; In the front portion of fixed head 4, Optocoupler detection device 8 being housed, whether being loaded with steel ball for detecting all well position, thus determine whether that needs carry out reloading and alarm.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature of disclosing in this manual or any combination newly, and the step of the arbitrary new method disclosed or process or any combination newly.
Claims (4)
1. one kind adds pearl device, it is characterized in that, the described pearl device that adds comprises feeding chamber (1), there are several through holes feeding chamber (1) front portion, feeding chamber (1) is provided with one piece of movable push (2) below, described movable push (2) engages with the motor gear (5) on motor (3), can seesaw, described motor (3) is arranged on below movable push (2), in movable push (2), also correspondence is provided with several through holes, one piece of fixed head (4) is also provided with under movable push (2), described movable push (2), feeding chamber (1) and motor (3) are all arranged on fixed head (4), the front portion of described fixed head (4) also correspondence is provided with several through holes, described fixed head (4) is arranged on guide rail (6), driven can be seesawed by the belt (7) be arranged on guide rail (6), in the front portion of described fixed head (4), Optocoupler detection device (8) is also housed, described feeding chamber (1), movable push (2) are identical with the hole size on fixed head (4), gap between described feeding chamber (1) and movable push (2), gap between movable push (2) and fixed head (4), be all less than the diameter of the upper through hole of feeding chamber (1), movable push (2) and fixed head (4).
2. according to claim 1ly add pearl device, it is characterized in that, the through hole on described feeding chamber (1), movable push (2) and fixed head (4) is circular hole.
3. according to claim 2ly add pearl device, it is characterized in that, the diameter of described circular hole is 1.5 ~ 3mm.
4. according to claim 1ly add pearl device, it is characterized in that, described Optocoupler detection device (8) is an optocoupler testing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192886.4U CN204462148U (en) | 2015-04-02 | 2015-04-02 | One adds pearl device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520192886.4U CN204462148U (en) | 2015-04-02 | 2015-04-02 | One adds pearl device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204462148U true CN204462148U (en) | 2015-07-08 |
Family
ID=53669017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520192886.4U Expired - Fee Related CN204462148U (en) | 2015-04-02 | 2015-04-02 | One adds pearl device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204462148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149899A (en) * | 2015-09-14 | 2015-12-16 | 鹤山市广明源照明电器有限公司 | Steel ball distributing and feeding device |
-
2015
- 2015-04-02 CN CN201520192886.4U patent/CN204462148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149899A (en) * | 2015-09-14 | 2015-12-16 | 鹤山市广明源照明电器有限公司 | Steel ball distributing and feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214400 Dongsheng Road 2, Chengdong street, Jiangyin City, Wuxi, Jiangsu Patentee after: Jiangsu Bessel Bioengineering Co., Ltd. Address before: 214400 Dongsheng Road, Chengdong street, Jiangyin City, Wuxi, Jiangsu 78 Patentee before: River suclat Si Ke Bioisystech Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20200402 |