CN204342776U - Electronic cell sample injector - Google Patents
Electronic cell sample injector Download PDFInfo
- Publication number
- CN204342776U CN204342776U CN201520001299.2U CN201520001299U CN204342776U CN 204342776 U CN204342776 U CN 204342776U CN 201520001299 U CN201520001299 U CN 201520001299U CN 204342776 U CN204342776 U CN 204342776U
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- CN
- China
- Prior art keywords
- sample
- feed head
- rotating disk
- container rotating
- passage
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electronic cell sample injector, comprise support and be arranged on the container rotating disk on support, feed head, for sample case, inhale sample case and controller, container rotating disk arranges the top of support, feed head is vertically set on the top of container rotating disk by electric expansion bracket, be provided with for sample passage in feed head and inhale sample passage, two passage bottoms extend to the side bottom feed head, top is connected for sample case and the pump housing inhaled in sample case with arranging respectively, and the inside of two passages is provided with flow valve, the outer side wall of feed head is also provided with level sensing bar, controller is arranged on the front side of support, and with container rotating disk, electric expansion bracket, the pump housing, flow valve and the electrical connection of level sensing bar, sample injector have employed electrodynamictype operation and the quantitative application of sample design of liquid level detection type, and not only application of sample amount controls more accurate, also once can carry out the operation of many group application of samples, convenient operation more, and be provided with suction sample function, just can vary while application of sample, simplify operating process.
Description
Technical field
The utility model relates to a kind of biological research tools, especially relates to a kind of electronic cell sample injector.
Background technology
Sample injector is one of requisite instrument in biological study operation, especially when cultivation and research cell, need carrying out application of sample in cell container or varying in this process, the sample injector structure used at present and function all too single, often occur that application of sample amount controls inaccurate problem, and operation is too loaded down with trivial details, also needs to use sample-sucking device, therefore be badly in need of a kind of loading device that can solve the problem when needs change liquid.
Utility model content
For solving the problem, the utility model proposes a kind of rational in infrastructure, perfect in shape and function, the precise control of application of sample amount, convenient operation, can inhale the electronic cell sample injector of sample and application of sample simultaneously.
The technical scheme that the utility model adopts is: a kind of electronic cell sample injector, comprise support and be arranged on the container rotating disk on support, feed head, for sample case, inhale sample case and controller, container rotating disk arranges the top of support, feed head is vertically set on the top of container rotating disk by electric expansion bracket, be provided with for sample passage in feed head and inhale sample passage, two passage bottoms extend to the side bottom feed head, top is connected for sample case and the pump housing inhaled in sample case with arranging respectively, and the inside of two passages is provided with flow valve, the outer side wall of feed head is also provided with level sensing bar, controller is arranged on the front side of support, and with container rotating disk, electric expansion bracket, the pump housing, flow valve and the electrical connection of level sensing bar.
Further, the lower end of described feed head is also provided with the microlens be electrically connected with controller.
Further, the described container rotating disk tray of containers that comprises an electric rotary and be detachably arranged on electric rotary.
Further, described tray of containers is jack type tray of containers or model formula tray of containers.
Further, the bottom of described feed head is also provided with the touch sensor be electrically connected with controller.
Further, the described sample passage that supplies is connected with the pump housing by infusion tube with suction sample passage.
Further, the described left and right sides being separately positioned on electric expansion bracket for sample case and suction sample case.
Further, the side of described suction sample case also has nesting port.
Compared with prior art, it has following beneficial effect to the utility model:
Electronic cell sample injector of the present utility model have employed electrodynamictype operation and the quantitative application of sample design of liquid level detection type, not only application of sample amount controls more accurate, and once can carry out the operation of many group application of samples, convenient operation more, and be provided with suction sample function, just can vary while application of sample, effectively simplify operating process, set microlens also can be used for observation of cell and cultivates situation, and it has rational in infrastructure, easy to use, the advantages such as perfect in shape and function.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-support; 2-container rotating disk; 3-feed head; 31-is for sample passage; 32-inhales sample passage; 4-is for sample case; 5-inhales sample case; 51-nesting port; 6-controller; 7-electric expansion bracket; The 8-pump housing; 9-flow valve; 10-level sensing bar; 11-microlens; 12-touch sensor; 13-infusion tube.
Embodiment
The electronic cell sample injector of one as shown in Figure 1, comprise support 1 and be arranged on the container rotating disk 2 on support 1, feed head 3, for sample case 4, inhale sample case 5 and controller 6, container rotating disk 2 arranges the top of support 1, feed head 3 is vertically set on the top of container rotating disk 2 by electric expansion bracket 7, be provided with for sample passage 31 in feed head 3 and inhale sample passage 32, two passage bottoms extend to the side bottom feed head 3, top is connected for sample case 4 and the pump housing 8 inhaled in sample case 5 with arranging respectively, and the inside of two passages is provided with the flow valve 9 for controlling out sample amount, the outer side wall of feed head 3 is also provided with the level sensing bar 10 for detection receptacle inner cell liquid capacity, controller 6 is arranged on the front side of support 1, and with container rotating disk 2, electric expansion bracket 7, the pump housing 8, flow valve 9 and level sensing bar 10 are electrically connected.
Wherein, the lower end of described feed head 3 is also provided with the microlens 11 be electrically connected with controller 6; The tray of containers that described container rotating disk 2 comprises an electric rotary and is detachably arranged on electric rotary; Described tray of containers is jack type tray of containers or model formula tray of containers, also can be the tray of containers of other specifications, and the container fixed position in tray of containers is uniform ringwise; The bottom of described feed head 3 is also provided with the touch sensor 12 be electrically connected with controller 6, prevents from being pressed onto container bottom; The described sample passage 31 that supplies is connected with the pump housing 8 by infusion tube 13 with suction sample passage 32; The described left and right sides being separately positioned on electric expansion bracket 7 for sample case 4 and suction sample case 5; The side of described suction sample case 5 also has nesting port 51.
During use, cell container is placed on the container fixed position of container rotating disk 2, then control electric expansion bracket 7 by controller 6 to decline, feed head 3 is made to encounter container bottom, then quantitative application of sample is carried out by the pump housing 8 in application of sample case 4 and the flow valve in Loading channel 31 9, whether set level sensing bar 10 can be used for detecting application of sample amount accurate, quantitatively sample is inhaled by the pump housing 8 inhaled in sample case 5 with the flow valve 9 inhaled in sample passage 32 when needing to vary Shi Kexian, rise feed head 2 after completing, rotary container rotating disk 2 carries out subsequent vessel and carries out application of sample or vary operation.
Electronic cell sample injector of the present utility model have employed electrodynamictype operation and the quantitative application of sample design of liquid level detection type, not only application of sample amount controls more accurate, and once can carry out the operation of many group application of samples, convenient operation more, and be provided with suction sample function, just can vary while application of sample, effectively simplify operating process, set microlens also can be used for observation of cell and cultivates situation, and it has rational in infrastructure, easy to use, the advantages such as perfect in shape and function.
Embodiment recited above is only be described preferred implementation of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (8)
1. an electronic cell sample injector, it is characterized in that: comprise support (1) and be arranged on the container rotating disk (2) on support (1), feed head (3), for sample case (4), inhale sample case (5) and controller (6), container rotating disk (2) arranges the top of support (1), feed head (3) is vertically set on the top of container rotating disk (2) by electric expansion bracket (7), be provided with for sample passage (31) in feed head (3) and inhale sample passage (32), two passage bottoms extend to the side of feed head (3) bottom, top respectively with arrange for sample case (4) and the pump housing (8) inhaled in sample case (5) be connected, and the inside of two passages is provided with flow valve (9), the outer side wall of feed head (3) is also provided with level sensing bar (10), controller (6) is arranged on the front side of support (1), and with container rotating disk (2), electric expansion bracket (7), the pump housing (8), flow valve (9) and level sensing bar (10) electrical connection.
2. electronic cell sample injector according to claim 1, is characterized in that: the lower end of described feed head (3) is also provided with the microlens (11) be electrically connected with controller (6).
3. electronic cell sample injector according to claim 1, is characterized in that: the tray of containers that described container rotating disk (2) comprises an electric rotary and is detachably arranged on electric rotary.
4. electronic cell sample injector according to claim 3, is characterized in that: described tray of containers is jack type tray of containers or model formula tray of containers.
5. electronic cell sample injector according to claim 1, is characterized in that: the bottom of described feed head (3) is also provided with the touch sensor (12) be electrically connected with controller (6).
6. electronic cell sample injector according to claim 1, is characterized in that: described sample passage (31) that supplies is connected with the pump housing (8) by infusion tube (13) with suction sample passage (32).
7. electronic cell sample injector according to claim 1, is characterized in that: the described left and right sides being separately positioned on electric expansion bracket (7) for sample case (4) and suction sample case (5).
8. electronic cell sample injector according to claim 1, is characterized in that: the side of described suction sample case (5) also has nesting port (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001299.2U CN204342776U (en) | 2015-01-04 | 2015-01-04 | Electronic cell sample injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520001299.2U CN204342776U (en) | 2015-01-04 | 2015-01-04 | Electronic cell sample injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342776U true CN204342776U (en) | 2015-05-20 |
Family
ID=53226060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520001299.2U Expired - Fee Related CN204342776U (en) | 2015-01-04 | 2015-01-04 | Electronic cell sample injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342776U (en) |
-
2015
- 2015-01-04 CN CN201520001299.2U patent/CN204342776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20160104 |