CN202267682U - Dual-functional shifting fork mechanism capable of moving specimens and glass slides - Google Patents
Dual-functional shifting fork mechanism capable of moving specimens and glass slides Download PDFInfo
- Publication number
- CN202267682U CN202267682U CN2011204068537U CN201120406853U CN202267682U CN 202267682 U CN202267682 U CN 202267682U CN 2011204068537 U CN2011204068537 U CN 2011204068537U CN 201120406853 U CN201120406853 U CN 201120406853U CN 202267682 U CN202267682 U CN 202267682U
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- propulsion system
- shifting fork
- fork mechanism
- fixed
- microslide
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Abstract
The utility model discloses a dual-functional shifting fork mechanism capable of moving specimens and glass slides, which belongs to devices used with hemanalysis equipment and comprises a frame (1), at least two mutually symmetrical L-shaped shifting forks (2) and power devices. The shifting fork mechanism includes a rotating portion and a moving portion, the power devices are arranged in the rotating portion and the moving portion respectively, one end of each of two L-shaped shifting forks (2) of the rotating portion is fixed onto the frame (1), the other end of each of two L-shaped shifting forks (2) of the rotating portion is connected with the power device through a coupling (3), and the power device of the rotating portion is fixed onto a connecting plate (4). The dual-functional shifting fork mechanism capable of moving specimens and glass slides is small in size, compact in structure, wide in application range and easy in popularization.
Description
Technical field
The utility model relates to the corollary apparatus on a kind of blood analyzing apparatus, the bifunctional shifting fork mechanism of say so more specifically a kind of mobile sample and microslide.
Background technology
Adopting step-by-step motor to accomplish at present rotatablely moves or the widespread use of straight-line structure; But on medicine equipment, use actually rarely, need on microslide, carry out automatic pushing blood film when the blood analysis link, need continuous auto injection in this process, automatically microslide be shifted for solving; To satisfy the requirement of continuous push jack; Be that complete machine is accomplished relevant rotation and rectilinear motion with step motor drive, when realizing aforementioned two kinds of functions, should simplify its structure as far as possible; Consider in the existing medicine equipment production technology send into according to sample on the function implementation structure opposite with the microslide direction of translatory motion; Mechanism's backhaul realizes the characteristics that sample is sent into once more after can making full use of the microslide translation, so this principle of the utility model utilization has realized shifting fork mechanism moving sample and microslide.
The utility model content
The purpose of the utility model is to solve above-mentioned deficiency, and the bifunctional shifting fork mechanism of a kind of mobile sample and microslide is provided.
For solving above-mentioned technical matters, the utility model adopts following technical scheme:
A kind of mobile sample that the utility model provided and the bifunctional shifting fork mechanism of microslide; Comprise frame, at least two symmetrical L type shift fork and propulsion system; Described shifting fork mechanism comprises rotating part and movable part, and all is respectively arranged with propulsion system in rotating part and the movable part, and a wherein end of two L type shift forks in the rotating part is fixed on the frame; The other end links to each other with propulsion system through shaft coupling, and the propulsion system in the said rotating part are fixed on the web joint; Be provided with line slideway and screw mandrel in the movable part; Screw mandrel is connected with the output terminal of propulsion system, and line slideway is provided with at least one group of slide block, and slide block fixes through support plate and web joint; And slide block also is fixed on the support plate; Propulsion system in the movable part are installed on the other end of frame, and an end of line slideway is fixed on the frame, and the other end and screw mandrel together pass web joint.
Technical scheme further is: described slide block is two groups; And place line slideway respectively and be fixed on the support plate; And be provided with the nut that is fixed on the back up pad between them, nut sleeve is contained on the screw mandrel, and screw mandrel moves back and forth along line slideway through rotating band movable slider on nut.
Technical scheme further is: on the shaft coupling between described two L type shift forks and the propulsion system position transducer is installed.
Technical scheme further is: be provided with two propulsion system in the described rotating part, and be separately fixed on the web joint and through the end of shaft coupling with two L type shift forks and be connected.
Technical scheme further is: the other end of described L type shift fork is fixed on the frame through connecting link, and frame is provided with the pilot hole that matches with it, and the propulsion system on pilot hole and the web joint are on same horizontal line.
Technical scheme further is: the screw mandrel in the described movable part passes from the center of web joint, and the relevant position on the web joint is provided with the through hole that is complementary with screw mandrel, line slideway.
Technical scheme further is: described guide rail is fixed on the frame inboard through contiguous block, and propulsion system are fixed on the frame outside.
Technical scheme further is: described one of them L type shift fork tooth punching face is provided with driving lever, and the tooth punching position at least two L type shift forks is identical.
Technical scheme further is: described propulsion system are step-by-step motors.
Compared with prior art, the beneficial effect of the utility model is: through the different parts in mechanism step-by-step motor is set respectively, the energising back is when drive L type shift fork is rotated; Another step-by-step motor drives web joint through screw mandrel and moves reciprocatingly; Realize the rotation and the straight reciprocating motion of shifting fork mechanism, in operation process, can sample have been moved into peaceful transfer slide, and simple in structure; Can on various blood analyzing apparatus, install and with the supporting use of other mechanism; And be particluarly suitable for using on the fully automatic blood cell push jack overflow dyeing machine, and a kind of mobile sample that the utility model provided and the bifunctional shifting fork mechanism volume of microslide are less, compact conformation; Range of application is wide, is easy to promote.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the A-A cut-open view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to set forth.
Like Fig. 1, shown in Figure 2; A kind of mobile sample that the utility model provided and the difunctional shifting fork mechanism of microslide; Comprise frame 1, at least two symmetrical L type shift fork 2 and propulsion system; One of them L type shift fork 2 tooth punching face is provided with driving lever 11, and the tooth punching position on two L type shift forks 2 is identical, and what adopt is step-by-step motor 13 and propulsion system are preferential.Described shifting fork mechanism comprises rotating part and movable part; And all be respectively arranged with propulsion system in rotating part and the movable part; A wherein end of two L type shift forks 2 in the rotating part is fixed on the frame 1, selects to be fixed on the frame 1 through connecting link 10 in its fixed form, and frame 1 is provided with the pilot hole that matches with it; And the propulsion system on pilot hole and the web joint 4 are on same horizontal line; The other end of L type shift fork 2 links to each other with propulsion system through shaft coupling 3, controls the anglec of rotation of L type shift fork 2 for making things convenient for control system, preferably installation site sensor on shaft coupling 3 again; The anglec of rotation that can guarantee L type shift fork 2 like this can in time be fed back, and realizes the control to L type shift fork 2 anglecs of rotation through the running of controlling propulsion system.Propulsion system in the rotating part are two, and they all are separately fixed on the web joint 4 and through the end of shaft coupling 3 with two L type shift forks 2 and are connected, and the propulsion system in the said rotating part are fixed on the web joint 4.
Be provided with straight line line slideway 5 and screw mandrel 6 in the described movable part, screw mandrel 6 is connected with the output terminal of propulsion system, and straight line line slideway 5 is provided with at least one group of slide block 7; Slide block 7 fixes through support plate 8 and web joint 4; And slide block 7 also is fixed on the support plate 8, considers that screw mandrel 6 needs to drive slide block and stablizes moving linearly, and the technical scheme of comparative optimization is that slide block 7 is set to two groups; And place line slideway 5 respectively and be fixed on the support plate 8; And be provided with the nut 9 that is fixed on the back up pad 8 between them, nut 9 is sleeved on the screw mandrel 6, and screw mandrel 6 moves back and forth along line slideway 5 through rotating band movable slider 7 on nut 9.
Propulsion system in the said movable part are installed on the other end of frame 1; And an end of line slideway 5 is fixed on the frame 1; Here preferably adopt contiguous block 12 to be fixed on the inboard of frame; The other end and screw mandrel 6 together pass web joint 4, and wherein the technical scheme of comparative optimization is that screw mandrel 6 in the described movable part passes from the center of web joint 4, and the relevant position on the web joint 4 is when being provided with motion and the through hole that is complementary of screw mandrel 6, line slideway 5.Propulsion system in the movable part then are fixed on the other end outside of frame 1, and screw mandrel 6 passes frame 1 from the outside.
The workflow of the utility model is following: after the energising; Initial bit is got back in 2 self checks of L type shift fork; Then in rotating part under the effect of step-by-step motor 13 L type shift fork be rotated counterclockwise 90 degree, with driving lever 11 locking specimen holders, step-by-step motor 13 effects in movable part driving L type shift fork 2 are down made the backhaul rectilinear motion along line slideway 5; Promptly drive station of specimen holder reach, realize the sample presentation function; Back L type shift fork 2 dextrorotations that put in place go to tooth punching towards last; Naturally discharged the locking of 11 pairs of specimen holders of driving lever; Tooth punching face on the L type shift fork 2 just in time blocks the microslide side simultaneously; Step-by-step motor 13 drives along line slideway 5 reaches, send a station forward with microslide, realizes the microslide translation functions; So circulation can repeat to accomplish aforementioned activities under the software program control in control system.
Claims (9)
1. the difunctional shifting fork mechanism of mobile sample and microslide; Comprise frame (1), at least two symmetrical L type shift fork (2) and propulsion system; It is characterized in that: described shifting fork mechanism comprises rotating part and movable part; And all be respectively arranged with propulsion system in rotating part and the movable part; A wherein end of two the L type shift forks (2) in the rotating part is fixed on the frame (1), and the other end links to each other with propulsion system through shaft coupling (3), and the propulsion system in the said rotating part are fixed on the web joint (4); Be provided with line slideway (5) and screw mandrel (6) in the movable part; Screw mandrel (6) is connected with the output terminal of propulsion system, and line slideway (5) is provided with at least one group of slide block (7), and slide block (7) fixes through support plate (8) and web joint (4); And slide block (7) also is fixed on the support plate (8); Propulsion system in the movable part are installed on the other end of frame (1), and an end of line slideway (5) is fixed on the frame (1), and the other end and screw mandrel (6) together pass web joint (4).
2. the difunctional shifting fork mechanism of mobile sample according to claim 1 and microslide; It is characterized in that: described slide block (7) is two groups; And place line slideway (5) respectively and be fixed on the support plate (8); And be provided with the nut (9) that is fixed on the back up pad (8) between them, nut (9) is sleeved on the screw mandrel (6).
3. the difunctional shifting fork mechanism of mobile sample according to claim 1 and microslide is characterized in that: on the shaft coupling (3) between described two L type shift forks (2) and the propulsion system position transducer is installed.
4. according to the difunctional shifting fork mechanism of claim 1 or 3 described mobile samples and microslide; It is characterized in that: be provided with two propulsion system in the described rotating part, and be separately fixed at that web joint (4) is gone up and be connected through the end of shaft coupling (3) with two L type shift forks (2).
5. the difunctional shifting fork mechanism of mobile sample according to claim 4 and microslide; It is characterized in that: the other end of described L type shift fork (2) is fixed on the frame (1) through connecting link (10); Frame (1) is provided with the pilot hole that matches with it, and the propulsion system on pilot hole and the web joint (4) are on same horizontal line.
6. the difunctional shifting fork mechanism of mobile sample according to claim 1 and microslide; It is characterized in that: the screw mandrel in the described movable part (6) passes from the center of web joint (4), and the relevant position on the web joint (4) is provided with the through hole that is complementary with screw mandrel (6), line slideway (5).
7. the difunctional shifting fork mechanism of mobile sample according to claim 1 and microslide is characterized in that: described one of them L type shift fork (2) tooth punching face is provided with driving lever (11), and the tooth punching position at least two L type shift forks (2) is identical.
8. the difunctional shifting fork mechanism of mobile sample according to claim 1 and microslide is characterized in that: described line slideway (5) is fixed on frame (1) inboard through contiguous block (12), and propulsion system are fixed on frame (1) outside.
9. according to the difunctional shifting fork mechanism of claim 1 or 7 described mobile samples and microslide, it is characterized in that: described propulsion system are step-by-step motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204068537U CN202267682U (en) | 2011-10-24 | 2011-10-24 | Dual-functional shifting fork mechanism capable of moving specimens and glass slides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204068537U CN202267682U (en) | 2011-10-24 | 2011-10-24 | Dual-functional shifting fork mechanism capable of moving specimens and glass slides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202267682U true CN202267682U (en) | 2012-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204068537U Expired - Fee Related CN202267682U (en) | 2011-10-24 | 2011-10-24 | Dual-functional shifting fork mechanism capable of moving specimens and glass slides |
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| CN (1) | CN202267682U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744303A (en) * | 2012-06-29 | 2012-10-24 | 温州顺尔达管件设备有限公司 | Continuous pushing molding machine for elbow |
| CN104949822A (en) * | 2014-03-28 | 2015-09-30 | 江苏金晟元特种阀门股份有限公司 | Valve test bench capable of moving horizontally |
| CN107340163A (en) * | 2017-07-10 | 2017-11-10 | 柴传程 | A kind of blade inserting medical slice production presss from both sides pushing device |
| CN109946471A (en) * | 2019-03-22 | 2019-06-28 | 博奥赛斯（天津）生物科技有限公司 | A kind of automatic door opening-and-closing mechanism for automatical analysis instrument |
| CN111644339A (en) * | 2020-06-19 | 2020-09-11 | 嘉兴晶铸生物科技有限公司 | Double-glass-sheet running mechanism |
-
2011
- 2011-10-24 CN CN2011204068537U patent/CN202267682U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744303A (en) * | 2012-06-29 | 2012-10-24 | 温州顺尔达管件设备有限公司 | Continuous pushing molding machine for elbow |
| CN102744303B (en) * | 2012-06-29 | 2014-07-16 | 温州顺尔达管件设备有限公司 | Continuous pushing molding machine for elbow |
| CN104949822A (en) * | 2014-03-28 | 2015-09-30 | 江苏金晟元特种阀门股份有限公司 | Valve test bench capable of moving horizontally |
| CN104949822B (en) * | 2014-03-28 | 2017-06-16 | 江苏金晟元特种阀门股份有限公司 | A kind of horizontally movable valve testboard |
| CN107340163A (en) * | 2017-07-10 | 2017-11-10 | 柴传程 | A kind of blade inserting medical slice production presss from both sides pushing device |
| CN109946471A (en) * | 2019-03-22 | 2019-06-28 | 博奥赛斯（天津）生物科技有限公司 | A kind of automatic door opening-and-closing mechanism for automatical analysis instrument |
| CN109946471B (en) * | 2019-03-22 | 2024-03-26 | 天津博奥赛斯生物科技股份有限公司 | Automatic door opening and closing mechanism for full-automatic analysis instrument |
| CN111644339A (en) * | 2020-06-19 | 2020-09-11 | 嘉兴晶铸生物科技有限公司 | Double-glass-sheet running mechanism |
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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: 20120606 Termination date: 20151024 |
|
| EXPY | Termination of patent right or utility model |