CN202182891U - Needle lifting transmission device of automatic sample-adding gun - Google Patents
Needle lifting transmission device of automatic sample-adding gun Download PDFInfo
- Publication number
- CN202182891U CN202182891U CN201120254349XU CN201120254349U CN202182891U CN 202182891 U CN202182891 U CN 202182891U CN 201120254349X U CN201120254349X U CN 201120254349XU CN 201120254349 U CN201120254349 U CN 201120254349U CN 202182891 U CN202182891 U CN 202182891U
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- mounting rod
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- needle
- motor
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Abstract
The utility model provides a needle lifting transmission device of an automatic sample-adding gun, relates to a device for driving a sample-adding needle to move in sample-adding equipment, and aims to provide a needle lifting transmission device which has a simple structure, small size, running stability, and large motion stroke. In the transmission device, a unit upper mounting bar and a unit lower mounting bar are fixedly connected with an upper guide rail and a lower guide rail respectively; a motor is horizontally mounted at the upper end of the unit upper mounting bar; a driving synchronous belt wheel is mounted on the output shaft of the motor and a driven synchronous belt wheel is mounted at the lower end of the unit upper mounting bar; a synchronous belt is sleeved on the driving synchronous belt wheel and the driven synchronous belt wheel; an upper connection block is fixedly connected to the upper end of the unit lower mounting bar; an upper slide block is mounted on the upper connection block and is mounted on the upper guide rail; a lower connection block is fixedly mounted above the driven synchronous belt wheel; a lower slide block is mounted on the lower connection block and is mounted on the lower guide rail; the synchronous belt is fixed with the upper connection block; and a sample-adding needle is fixedly connected to the lower end of the unit lower mounting bar.
Description
Technical field
The utility model relates to the device that drives the sample needle motion in a kind of loading device, particularly relates to a kind of gearing that is used to drive the vertical needle of automatic application of sample rifle.
Background technology
Multi-channel loading device is the apparatus operating such as document automation management of the dilution, distribution, mixing and the related data that are used for full-automatic sample, reagent, and a plurality of application of sample passages are meant to have a plurality of sample injectors.Multi-channel loading device can be used for all automated fluid application of sample work of processes such as medical test, Food Inspection, biological experiment.For example, medicament high flux screening, biology laboratory, the gene sequencing pre-treatment, preceding PCR, back PCR handle, SPE, liquid-liquid extraction, DNA/RNA separates, automatic protein precipitation operation etc.Specifically mainly comprise: nucleic acid purification; PCR is provided with and purifying; Gene; Protein sequencing is handled; The standardization of sample; The biochip specimen preparation; Clone's rapid screening; Crystallization of protein; The gel digestion process; The MALDI-TOF sample preparation; Protein precipitation; Protein purification; ADMET analyzes; Soluble analysis; Mixture is handled; The sample rapid screening; Microwell plate duplicates; Solid phase sample extracts; Liquid phase-liquid phase sample extracts; Cellular incubation; The ELISA sample preparation; The blood group analyzing and processing; Blood sample compiles processing etc.Take off TIPS in order the application of sample rifle can be moved up and down to get, pump drainage reagent,, must design the sample needle of sening as an envoy to and carry out the stable gearing that moves up and down at y direction.
The utility model content
The technical matters that the utility model will solve provide a kind of simple in structure, volume is little, operate steadily, automatic application of sample rifle needle gearing that movement travel is big.
The automatic application of sample rifle of the utility model needle gearing; Comprise on the unit that vertical direction is arranged in parallel mounting rod under the mounting rod and unit, be fixedly connected with upper rail and lower guideway on the said unit under mounting rod and the unit on the mounting rod interior surface opposing respectively, the upper end of mounting rod is horizontally installed with motor on the said unit; The active synchronization belt wheel is installed on the output shaft of said motor; The lower end of mounting rod is equipped with driven synchronous pulley on the said unit, is set with synchronous band on said active synchronization belt wheel and the driven synchronous pulley, and the upper end of mounting rod is fixedly connected with contiguous block under the said unit; Said going up on the contiguous block is equipped with top shoe; Said top shoe slidably is installed on the upper rail, and the upper fixed of said driven synchronous pulley is equipped with lower connecting block, on the said lower connecting block sliding block is installed; Said sliding block slidably is installed on the lower guideway; Said synchronous band and last contiguous block fix, and the lower end of mounting rod is fixedly connected with mount pad under the said unit, are installed with sample needle vertically downward on the lower surface of said mount pad.
The automatic application of sample rifle of the utility model needle gearing, wherein said motor is a stepper motor, includes the detection of loss of mains system.
The automatic application of sample rifle of the utility model needle gearing, wherein said synchronous band is chain or flat rubber belting.
The automatic application of sample rifle of the utility model needle gearing, wherein said upper rail is identical with the sliding stroke length of lower guideway.
The automatic application of sample rifle of the utility model needle gearing, the top of wherein said upper rail is provided with web joint, and mounting rod is one-body molded on said web joint and the unit, and said web joint is used for being connected with the unit master control borad.
The automatic application of sample rifle of the utility model needle gearing adopts after the said structure; Be with rotation synchronously through the control motor-driven; Because band is fixedly connected with last contiguous block synchronously; Last contiguous block moves up and down along with the rotation of synchronous band, thereby top shoe and sliding block are slided on upper rail and lower guideway respectively, because mounting rod is on the equipment of being fixedly mounted on the unit; Therefore mounting rod just moves up and down on y direction under the unit; Be installed with sample needle under the unit on the mounting rod, sample needle just can be accomplished and get actions such as taking off TIPS, pump drainage reagent, on the unit under mounting rod and the unit 2 between the mounting rod be connected and make under the unit motion of mounting rod more steady.
Be described further below in conjunction with the automatic application of sample rifle needle gearing of accompanying drawing the utility model.
Description of drawings
Fig. 1 is the front view of the automatic application of sample rifle of the utility model needle gearing.
Embodiment
As shown in Figure 1; The automatic application of sample rifle of the utility model needle gearing comprises on the unit that vertical direction is arranged in parallel mounting rod 2 under the mounting rod 1 and unit; Be fixedly connected with identical upper rail of sliding stroke length 3 and lower guideway 4 on the unit under mounting rod 1 and the unit on mounting rod 2 interior surface opposing respectively, the upper end of mounting rod 1 is horizontally installed with motor 5 on the unit, and active synchronization belt wheel 6 is installed on the output shaft of motor 5; The lower end of mounting rod 1 is equipped with driven synchronous pulley 7 on the unit; Be set with on active synchronization belt wheel 6 and the driven synchronous pulley 7 and be with 8 synchronously, in this embodiment, be with 8 to adopt flat rubber beltings synchronously, but also can adopt chain.The upper end of mounting rod 2 is fixedly connected with contiguous block 9 under the unit; On the last contiguous block 9 top shoe 10 is installed; Top shoe 10 slidably is installed on the upper rail 3, and the upper fixed of driven synchronous pulley 7 is equipped with lower connecting block 11, and sliding block 12 is installed on the lower connecting block 11; Sliding block 12 slidably is installed on the lower guideway 4, is with 8 to fix with last contiguous block 9 synchronously.The lower end of mounting rod 2 is fixedly connected with mount pad 13 under the last unit, is installed with sample needle 14 vertically downward on the lower surface of mount pad 13.The top of upper rail 3 is provided with web joint 15, and mounting rod 1 is one-body molded on web joint 15 and the unit, and web joint 15 is used for being connected with unit master control borad 16.
Drive through control motor 5 reciprocating operations and to be with 8 to rotate synchronously owing to be with 8 to fix synchronously with last contiguous block 9, thereby under the driver element on the mounting rod 2 relative unit mounting rod 1 pump.Motor 5 adopts stepper motor, includes the detection of loss of mains system, when motor 5 control sample needles 14 dresses are got TIPS; The detection of loss of mains system is used to judge whether sample needle 14 loads TIPS, preestablishes the step-out number of detection of loss of mains system, and the elasticity that the several certificates of step-out need sample needle 14 dresses to get TIPS is set; For example 5 steps,, motor 5 moves downward, when sample needle 14 contacts with TIPS when driving sample needles 14; Motor 5 beginning step-outs when step-out arrived for 5 steps, are explained the elasticity that has reached setting between sample needle 14 and the TIPS; Motor 5 is just out of service, and main control unit sends instruction and carries out further work.
Above-described embodiment describes the preferred implementation of the utility model; Be not that scope to the utility model limits; Under the prerequisite that does not break away from the utility model design spirit; Various distortion and improvement that those of ordinary skills make the technical scheme of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (5)
1. automatic application of sample rifle needle gearing; It is characterized in that: comprise on the unit that vertical direction is arranged in parallel mounting rod (2) under the mounting rod (1) and unit; Be fixedly connected with upper rail (3) and lower guideway (4) under mounting rod on the said unit (1) and the unit on mounting rod (2) interior surface opposing respectively; The upper end of mounting rod on the said unit (1) is horizontally installed with motor (5), and active synchronization belt wheel (6) is installed on the output shaft of said motor (5), and the lower end of mounting rod on the said unit (1) is equipped with driven synchronous pulley (7); Be set with synchronous band (8) on said active synchronization belt wheel (6) and the driven synchronous pulley (7); The upper end of mounting rod under the said unit (2) is fixedly connected with contiguous block (9), and said going up on the contiguous block (9) is equipped with top shoe (10), and said top shoe (10) slidably is installed on the upper rail (3); The upper fixed of said driven synchronous pulley (7) is equipped with lower connecting block (11); Sliding block (12) is installed on the said lower connecting block (11), and said sliding block (12) slidably is installed on the lower guideway (4), and said synchronous band (8) fixes with last contiguous block (9); The lower end of mounting rod under the said unit (2) is fixedly connected with mount pad (13), is installed with sample needle (14) vertically downward on the lower surface of said mount pad (13).
2. automatic application of sample rifle needle gearing according to claim 1, it is characterized in that: said motor (5) is a stepper motor, includes the detection of loss of mains system.
3. automatic application of sample rifle needle gearing according to claim 2, it is characterized in that: said synchronous band (8) is chain or flat rubber belting.
4. automatic application of sample rifle needle gearing according to claim 3, it is characterized in that: said upper rail (3) is identical with the sliding stroke length of lower guideway (4).
5. automatic application of sample rifle needle gearing according to claim 4; It is characterized in that: the top of said upper rail (3) is provided with web joint (15); Mounting rod (1) is one-body molded on said web joint (15) and the unit, and said web joint (15) is used for being connected with unit master control borad (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120254349XU CN202182891U (en) | 2011-07-19 | 2011-07-19 | Needle lifting transmission device of automatic sample-adding gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120254349XU CN202182891U (en) | 2011-07-19 | 2011-07-19 | Needle lifting transmission device of automatic sample-adding gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182891U true CN202182891U (en) | 2012-04-04 |
Family
ID=46175923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120254349XU Expired - Lifetime CN202182891U (en) | 2011-07-19 | 2011-07-19 | Needle lifting transmission device of automatic sample-adding gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513047A (en) * | 2012-06-19 | 2014-01-15 | 深圳市朗诚实业有限公司 | Automatic sampler |
| WO2014173128A1 (en) * | 2013-04-24 | 2014-10-30 | 苏州捷美电子有限公司 | Liquid compounding mechanism |
| CN108980290A (en) * | 2018-07-09 | 2018-12-11 | 嘉兴科瑞迪医疗器械有限公司 | A kind of sample loading gun minute hand transmission mechanism |
-
2011
- 2011-07-19 CN CN201120254349XU patent/CN202182891U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513047A (en) * | 2012-06-19 | 2014-01-15 | 深圳市朗诚实业有限公司 | Automatic sampler |
| CN103513047B (en) * | 2012-06-19 | 2014-07-09 | 深圳市朗诚实业有限公司 | Automatic sampler |
| WO2014173128A1 (en) * | 2013-04-24 | 2014-10-30 | 苏州捷美电子有限公司 | Liquid compounding mechanism |
| CN108980290A (en) * | 2018-07-09 | 2018-12-11 | 嘉兴科瑞迪医疗器械有限公司 | A kind of sample loading gun minute hand transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Needle lifting transmission device of automatic sample-adding gun Effective date of registration: 20180508 Granted publication date: 20120404 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Yantai Addcare Bio-Tech Co., Ltd. Registration number: 2018370010034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190520 Granted publication date: 20120404 Pledgee: Weihai commercial bank Limited by Share Ltd Yantai branch Pledgor: Yantai Addcare Bio-Tech Co., Ltd. Registration number: 2018370010034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |