CN203918851U - A kind of magnetic force fast-positioning device - Google Patents
A kind of magnetic force fast-positioning device Download PDFInfo
- Publication number
- CN203918851U CN203918851U CN201420351514.7U CN201420351514U CN203918851U CN 203918851 U CN203918851 U CN 203918851U CN 201420351514 U CN201420351514 U CN 201420351514U CN 203918851 U CN203918851 U CN 203918851U
- Authority
- CN
- China
- Prior art keywords
- strong magnet
- guide
- positioning
- test tube
- localization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Landscapes
- Electromagnets (AREA)
Abstract
The utility model provides a kind of magnetic force fast-positioning device, comprises positioning base and test tube installation slide; Described positioning base is provided with guide-localization cavity, and the left and right sidewall of guide-localization cavity is provided with guide chute, and is provided with the first strong magnet near the left and right sidewall of positioning end; Test tube is installed the lower end of slide and can be moved around and be arranged in guide-localization cavity, and the left and right sides is provided with protruding sliding edge and the second strong magnet, and cunning edge cunning is stuck in guide chute; The first strong magnet that is positioned at the same side is identical with the magnetic pole of the second strong magnet adjacent surface; When test tube is installed slide while moving to positioning end, the second strong magnet, between the first strong magnet and the end of positioning end, and interacts with magnetic field repulsive force with the first strong magnet.Cause locating inaccurate problem thereby utilize magnetic field repulsive force to solve feeding and rollback because of maloperation, and uniform force application, do not lose efficacy, pollution-free, accurate positioning, stable, reliable, simple in structure, compact, the life-span is long, safeguards that simply cost is low.
Description
[technical field]
The utility model relates to a kind of medical Clinical detection part of appliance, particularly the fixing magnetic force fast-positioning device of a kind of Urine Analyzer test tube.
[background technology]
In medical Clinical detection apparatus field, the locate mode in Urine Analyzer test tube positioner is related to stability and the reliability of testing instruments; But the common locate mode of Clinical detection equipment comprises spring energized locate mode, motor pushing locate mode, electromagnet locate mode on the market now at present; Wherein spring energized locate mode, simple in structure, but reliability is poor, and the time, long spring force can be decayed, and perishable; Motor pushing locate mode, structure is comparatively complicated, and cost is high; And electromagnet locate mode, it is high that cost is compared spring locate mode cost, and impulsive force is larger, must energising can move.
[utility model content]
In order to solve the above-mentioned technical problem existing in prior art, thereby the utility model provides a kind of and has utilized magnetic field repulsive force to solve feeding and rollback to cause locating inaccurate problem because of maloperation, and uniform force application, do not lose efficacy, pollution-free, without spring elastic part, locating effect is accurate, stable, reliable, and simple in structure, compact, the life-span is long, safeguard simply the magnetic force fast-positioning device that cost is low.
The technical scheme that the utility model solution prior art problem adopts is:
A kind of magnetic force fast-positioning device, includes positioning base and test tube slide is installed; Described positioning base is provided with guide-localization cavity, and the left and right sides sidewall of described guide-localization cavity is provided with guide chute, and is provided with near the left and right sides sidewall of positioning end the first strong magnet being oppositely arranged; The lower end that described test tube is installed slide can move around and be arranged in guide-localization cavity, and the left and right sides is provided with protruding sliding edge and the second strong magnet, and described sliding edge cunning is stuck in described guide chute; Be positioned at described first strong magnet of the same side identical with the adjacent surface magnetic pole of the second strong magnet; In the time that described test tube is installed slide and moved to the positioning end of guide-localization cavity, described the second strong magnet, between the first strong magnet and the end of positioning end, and interacts with magnetic field repulsive force with the first strong magnet.
Further, described positioning base is mainly made up of location sole piece and guide pad, described guide pad is provided with guide-localization groove, and described guide-localization groove is provided with described the first strong magnet near the left and right sides sidewall of positioning end, and left and right sides side wall lower ends is provided with guiding screens; When assembling, described location sole piece and guide pad are locked mutually by screw, and described guide-localization groove and guiding screens constitute described guide-localization cavity and guide chute with location sole piece.
Further, described positioning base adopts metal aluminium to manufacture and forms, and described test tube installation slide adopts wear-resistant plastic to manufacture and forms, be non-magnet_conductible material.
Further, described the first strong magnet and the second strong magnet are annular strong magnet, and are separately fixed in guide-localization cavity and are installed on slide with test tube by screw.
The beneficial effects of the utility model are as follows:
The utility model passes through technique scheme, can utilize magnetic field repulsive force to prevent that test tube from installing slide and arriving behind operating position because operating position is left in maloperation etc., cause locating inaccurate problem thereby efficiently solve feeding and rollback because of maloperation, and the location application of force is non-contacting magnetic field repulsive force, uniform force application, do not lose efficacy, pollution-free, without spring elastic part, locating effect is accurate, stable, reliable, and simple in structure, compact, the life-span is long, safeguard that simply cost is low.
[brief description of the drawings]
Fig. 1 is the structural representation of a kind of magnetic force fast-positioning device embodiment described in the utility model;
Fig. 2 is the blast structural representation of a kind of magnetic force fast-positioning device embodiment described in the utility model;
Fig. 3 is the schematic diagram that the beginning of a kind of magnetic force fast-positioning device embodiment described in the utility model plays state;
Fig. 4 is the schematic diagram that the beginning of a kind of magnetic force fast-positioning device embodiment described in the utility model plays the state magnetic field application of force;
Fig. 5 is the schematic diagram of the positioning states of a kind of magnetic force fast-positioning device embodiment described in the utility model;
Fig. 6 is the schematic diagram of the positioning states magnetic field application of force of a kind of magnetic force fast-positioning device embodiment described in the utility model.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 to Fig. 6:
The utility model embodiment provides a kind of magnetic force fast-positioning device, includes positioning base 1 and test tube slide 2 is installed; Described positioning base 1 is provided with guide-localization cavity 3, and the left and right sides sidewall of described guide-localization cavity 3 is provided with guide chute 4, and is provided with near the left and right sides sidewall of positioning end the first strong magnet 5 being oppositely arranged; The lower end of described test tube installation slide 2 can move around and be arranged in guide-localization cavity 3, and the left and right sides is provided with protruding sliding edge 6 and the second strong magnet 7, sliding being stuck in described guide chute 4 of described sliding edge 6; Described the first strong magnet 5 that is positioned at the same side is identical with the magnetic pole of the second strong magnet 7 adjacent surfaces; In the time that described test tube is installed slide 2 and moved to the positioning end of guide-localization cavity 3, described the second strong magnet 7, between the first strong magnet 5 and the end of positioning end, and interacts with magnetic field repulsive force with the first strong magnet 5.
Wherein, described positioning base 1 and test tube are installed slide 2 and are all adopted non-magnet_conductible material to be made, for example positioning base 1 adopts metal aluminium to manufacture and forms, test tube installation slide 2 adopts wear-resistant plastic to manufacture and forms, and described positioning base 1 is mainly made up of location sole piece 11 and guide pad 12, described guide pad 12 is provided with guide-localization groove 13, and described guide-localization groove 13 is provided with described the first strong magnet 5 near the left and right sides sidewall of positioning end, and left and right sides side wall lower ends is provided with guiding screens; When assembling, described location sole piece 11 and guide pad 12 are locked mutually by screw, and described guide-localization groove 13 and guiding screens constitute described guide-localization cavity 3 and guide chute 4 with location sole piece 11.Described the first strong magnet 5 and the second strong magnet 7 are annular strong magnet, and are separately fixed in guide-localization cavity 3 and are installed on slide 2 with test tube by screw.
The operation principle of magnetic force fast-positioning device described in the utility model is: user promotes test tube with hand toward the positioning end direction of guide-localization cavity 3 slide 2 processes are installed, in the time that the second strong magnet 7 is pushed near the first strong magnet 5 (being Fig. 3) with test tube installation slide 2, be subject to the magnetic field repulsive force of the first strong magnet 5, show as resistance, and along with the second strong magnet 7 more and more approaches the first strong magnet 5, this resistance can be increasing, can prevent that like this maloperation from (being Fig. 4) occurring; In the time that the second strong magnet 7 is pushed to relative with the first strong magnet 5 (being A place in Fig. 4 and Fig. 6) with test tube installation slide 2, the second strong magnet 7 and the first strong magnet 5 reach an equalization point (poised state), but this equalization point can be ignored, when exceeding after equalization point, the second strong magnet 7 and the first strong magnet 5 show as maximum field repulsive force, can automatically test tube be installed to slide 2 and push positioning end (being Fig. 5 and Fig. 6) to, and limit, reach precise positioning; Otherwise user retracts test tube with hand toward the opposite direction of the positioning end of guide-localization cavity 3 slide 2 is installed, also can be subject to increasing progressively magnetic field repulsive force, thereby prevent the maloperation behind location.
Like this, magnetic force fast-positioning device described in the utility model is by utilizing magnetic field repulsive force to prevent that test tube from installing slide 2 and arriving behind operating position because operating position is left in maloperation etc., cause locating inaccurate problem thereby effectively solved feeding and rollback because of maloperation, and the location application of force is non-contacting magnetic field repulsive force, uniform force application, do not lose efficacy, pollution-free, without spring elastic part, locating effect is accurate, stable, reliable, and simple in structure, compact, the life-span is long, safeguard that simply cost is low.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a magnetic force fast-positioning device, is characterized in that: include positioning base (1) and test tube slide (2) is installed; Described positioning base (1) is provided with guide-localization cavity (3), the left and right sides sidewall of described guide-localization cavity (3) is provided with guide chute (4), and is provided with near the left and right sides sidewall of positioning end the first strong magnet (5) being oppositely arranged; The lower end of described test tube installation slide (2) can move around and be arranged in guide-localization cavity (3), and the left and right sides is provided with protruding sliding edge (6) and the second strong magnet (7), described sliding edge (6) is sliding to be stuck in described guide chute (4); Described the first strong magnet (5) that is positioned at the same side is identical with the magnetic pole of the second strong magnet (7) adjacent surface; In the time that described test tube installation slide (2) moves to the positioning end of guide-localization cavity (3), described the second strong magnet (7) is positioned between the first strong magnet (5) and the end of positioning end, and interacts with magnetic field repulsive force with the first strong magnet (5).
2. magnetic force fast-positioning device according to claim 1, it is characterized in that: described positioning base (1) is mainly made up of location sole piece (11) and guide pad (12), described guide pad (12) is provided with guide-localization groove (13), described guide-localization groove (13) is provided with described the first strong magnet (5) near the left and right sides sidewall of positioning end, and left and right sides side wall lower ends is provided with guiding screens; When assembling, described location sole piece (11) and guide pad (12) are locked mutually by screw, and described guide-localization groove (13) and guiding screens constitute described guide-localization cavity (3) and guide chute (4) with location sole piece (11).
3. magnetic force fast-positioning device according to claim 1 and 2, it is characterized in that: described positioning base (1) adopts metal aluminium to manufacture and forms, described test tube installation slide (2) adopts wear-resistant plastic to manufacture and forms, and is non-magnet_conductible material.
4. magnetic force fast-positioning device according to claim 1 and 2, it is characterized in that: described the first strong magnet (5) and the second strong magnet (7) are annular strong magnet, and be separately fixed in guide-localization cavity (3) and on test tube installation slide (2) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351514.7U CN203918851U (en) | 2014-06-27 | 2014-06-27 | A kind of magnetic force fast-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351514.7U CN203918851U (en) | 2014-06-27 | 2014-06-27 | A kind of magnetic force fast-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918851U true CN203918851U (en) | 2014-11-05 |
Family
ID=51814726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351514.7U Expired - Lifetime CN203918851U (en) | 2014-06-27 | 2014-06-27 | A kind of magnetic force fast-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918851U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105429427A (en) * | 2015-12-30 | 2016-03-23 | 哈尔滨工业大学 | Non contact-type permanent magnetic locking device with special-shaped magnetic steel structure |
| CN105576860A (en) * | 2015-12-30 | 2016-05-11 | 哈尔滨工业大学 | Non-contact locker of single-sided permanent-magnet steel structure with closed magnetic circuit |
| CN105575714A (en) * | 2015-12-23 | 2016-05-11 | 瑞安市钢铭机车部件有限公司 | Multi-protection ignition lock |
| CN107831327A (en) * | 2017-11-30 | 2018-03-23 | 江苏康尚生物医疗科技有限公司 | A kind of cellanalyzer sampling device |
-
2014
- 2014-06-27 CN CN201420351514.7U patent/CN203918851U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105575714A (en) * | 2015-12-23 | 2016-05-11 | 瑞安市钢铭机车部件有限公司 | Multi-protection ignition lock |
| CN105429427A (en) * | 2015-12-30 | 2016-03-23 | 哈尔滨工业大学 | Non contact-type permanent magnetic locking device with special-shaped magnetic steel structure |
| CN105576860A (en) * | 2015-12-30 | 2016-05-11 | 哈尔滨工业大学 | Non-contact locker of single-sided permanent-magnet steel structure with closed magnetic circuit |
| CN105429427B (en) * | 2015-12-30 | 2018-03-27 | 哈尔滨工业大学 | The non-contact permanent magnet lock of special-shaped magnetic steel structure |
| CN105576860B (en) * | 2015-12-30 | 2018-04-10 | 哈尔滨工业大学 | The non-contact type lock of closed magnetic circuit one side permanent magnetic steel structure |
| CN107831327A (en) * | 2017-11-30 | 2018-03-23 | 江苏康尚生物医疗科技有限公司 | A kind of cellanalyzer sampling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203918851U (en) | A kind of magnetic force fast-positioning device | |
| CN203759206U (en) | Reed switch detection apparatus | |
| CN102162840A (en) | Device for testing polarity of magnet | |
| EP2783730A3 (en) | Mobile anchoring device for attachment to a wall structure | |
| CN204241396U (en) | A kind of XRF energy spectrometer sample disc | |
| KR20160096085A (en) | Power-transmitting device and power-feeding system | |
| CN205003167U (en) | Reaction tube pusher and sample analysis appearance | |
| CN202562625U (en) | Temperature measuring device of high voltage switch cabinet | |
| CN204346988U (en) | Concrete acoustic emission test sensor auxiliary fixing device | |
| CN205336248U (en) | Non -contact switch | |
| CN213631895U (en) | Multifunctional building engineering detection device | |
| CN205778072U (en) | A kind of door attraction device | |
| CN104122024B (en) | The measurement apparatus of automobile door lock opening force | |
| CN104319653B (en) | A kind of high stability internal activity formula switch cubicle | |
| CN103854542A (en) | Ticker-timer experiment control device | |
| CN104332851B (en) | One overhauls switch cubicle easily | |
| CN208782696U (en) | A kind of safe quick-changing mechanism of charging ram | |
| CN203259141U (en) | Abrasion detection device of electric brush | |
| CN203965136U (en) | A kind of switch checkout equipment | |
| CN202512216U (en) | Direct current (DC) motor performance detection system | |
| US20160123520A1 (en) | Positioning device | |
| CN105201384A (en) | Anti-crash device for door | |
| CN205158734U (en) | High -efficient teaching device of spring elastic potential energy | |
| CN208871957U (en) | The accurate mounting device of refrigerator doors magnet poles | |
| CN204595189U (en) | The anti-tampering pick-up unit of a kind of magnetic flux |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jinwan District Sanzao Town Airport Road 519000 in Guangdong Province, Zhuhai City, No. 288 International Medical Industrial Park D Building 2 floor Patentee after: Zhuhai branch of bioengineering Limited by Share Ltd Address before: Jinwan District Sanzao Town Airport Road 519000 in Guangdong Province, Zhuhai City, No. 288 International Medical Industrial Park D Building 2 floor Patentee before: Zhuhai Keyu Biological Engineering Co.,Ltd. |