CN217313928U

CN217313928U - But blood test that portable dismouting was maintained uses step motor driver

Info

Publication number: CN217313928U
Application number: CN202221013216.8U
Authority: CN
Inventors: 史俊杰; 李欢; 潘婧; 戴智新
Original assignee: Changzhou Nuoquan Electromechanical Co ltd
Current assignee: Changzhou Nuoquan Electromechanical Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-30
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a but stepping motor driver for blood test machine that portable dismouting was maintained, including the driver body, the inside first recess of having seted up of connecting plate, the inside fixedly connected with threaded rod of first recess, the threaded rod outer wall rotates through the screw thread and is connected with the bull stick, the bull stick is kept away from threaded rod one end and is run through in the connecting plate outer wall, the bull stick rotates with the connecting plate to be connected. The utility model discloses a set up the threaded rod in that first recess is inside, set up the slide bar at the fixed block outer wall, set up the backup pad at the sliding sleeve outer wall, set up the stripper plate at the fly leaf outer wall, make the distance between stripper plate and the second recess adjustable, the utility model discloses in, use the bolt to fix this step motor driver, this step motor driver can carry out adaptability to the specification of bolt and adjust, causes the step motor driver installation simple, and then makes the installation effectiveness of step motor driver improve greatly.

Description

But blood test of portable dismouting maintenance uses step motor driver

Technical Field

The utility model relates to a driver technical field specifically is but stepping motor driver for blood test that portable dismouting was maintained.

Background

A stepper motor driver is an actuator that converts electrical pulses into angular displacements. When the step driver receives a pulse signal, it drives the step motor to rotate a fixed angle (called "step angle") in a set direction, and its rotation is operated by a fixed angle step by step.

At present, step motor driver on the market is when installing, and the bolt that needs to use appointed specification passes step motor driver, makes bolt and the article that will connect carry out rotary motion, causes inside bolt one end enters into the article that will connect, and then makes step motor driver fix, in the in-service use, because of the specification difference of product and bolt, causes step motor driver installation trouble, and then has influenced step motor driver's installation effectiveness.

Therefore, the stepping motor driver for the blood test machine is provided, and the stepping motor driver can be conveniently disassembled, assembled and maintained.

Disclosure of Invention

An object of the utility model is to provide a but stepping motor driver for blood test that portable dismouting was maintained to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the stepping motor driver for the blood testing machine, which can be conveniently disassembled, assembled and maintained, comprises a driver body;

the connecting plates are fixedly connected to two sides of the outer wall of the driver body, and the number of the connecting plates is two;

the first connecting hole is formed in the outer wall of the connecting plate;

the connecting plate is internally provided with a first groove, the threaded rod is fixedly connected with the inside of the first groove, the outer wall of the threaded rod is connected with a rotating rod through threaded rotation, one end of the rotating rod, which is far away from the threaded rod, runs through the outer wall of the connecting plate, the rotating rod is connected with the connecting plate in a rotating mode, the outer wall of the rotating rod is connected with a circular ring in a rotating mode, the outer wall of the circular ring is fixedly connected with a fixed block, the outer wall of the fixed block is hinged with a sliding rod, one end of the sliding rod, which is far away from the sliding block, is connected with a sliding sleeve, one end of the sliding sleeve, which is hinged with a first sliding block, the inside of the first groove is connected with a movable plate in a sliding mode, a first sliding chute is formed in the outer wall of the movable plate, and the first sliding block is connected with the first sliding chute.

Furthermore, a second groove is formed in the first connecting hole, a side, away from the first chute, of the outer wall of the movable plate is fixedly connected with a squeezing plate, one end of the squeezing plate penetrates through the second groove, and the squeezing plate is connected with the connecting plate in a sliding mode;

the sliding sleeve outer wall is hinged with a supporting plate, two ends of the supporting plate are fixedly connected with the inside of the first groove, and the sliding sleeve can swing due to the addition of the supporting plate.

Furthermore, a second sliding groove is formed in the first sliding groove, a second sliding block is connected to the inner portion of the second sliding groove in a sliding mode, the outer wall of the second sliding block is fixedly connected with the first sliding block, and the movement track of the first sliding block is limited due to the addition of the first sliding groove.

Furthermore, a second connecting hole is formed in the top of the driver body, a third groove is formed in the driver body and communicated with the second connecting hole, and the bolt can enter the third groove due to the addition of the second connecting hole.

Further, a stabilizing plate is connected to the inside of the third groove in a sliding manner, a strip-shaped groove is formed in the inside of the third groove, and a spring is arranged between the stabilizing plate and the third groove;

one end of the spring is fixedly connected with the outer wall of the stabilizing plate, the other end of the spring is fixedly connected with the inside of the third groove, and the stabilizing plate can return to the initial position due to the addition of the spring.

Further, a stabilizing block is connected inside the strip-shaped groove in a sliding mode, and the outer wall of the stabilizing block is fixedly connected with the outer wall of the stabilizing plate;

the outer wall of the stabilizing plate is fixedly connected with a clamping block, one side, away from the stabilizing plate, of the outer wall of the clamping block is fixedly connected with a clamping plate, and the clamping block is added to enable the stabilizing plate to drive the clamping plate to move.

Compared with the prior art, the beneficial effects of the utility model are that:

1. but stepping motor driver for blood test that portable dismouting was maintained can make the device adapt to the bolt of different specifications, through at the inside threaded rod that sets up of first recess, set up the slide bar at the fixed block outer wall, set up the backup pad at the sliding sleeve outer wall, set up the stripper plate at the fly leaf outer wall, make the distance between stripper plate and the second recess adjustable, the utility model discloses in, use the bolt to fix this stepping motor driver, this stepping motor driver can carry out adaptability to the specification of bolt and adjust, causes stepping motor driver to install simply, and then makes stepping motor driver's installation effectiveness improve greatly.

2. But stepping motor driver for blood test that portable dismouting was maintained can make the device can carry out interim fixing, through setting up the bar groove at the third recess is inside, sets up stable piece at bar inslot portion, sets up the spring between stable plate and third recess, sets up the snap-fastener at the snap-fastener outer wall, makes stable plate can reset, the utility model discloses in, when needs carry out interim fixing to this stepping motor driver, only need the bolt pass inside the second connecting hole.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the first groove of the present invention;

fig. 3 is a schematic view of the overall structure of the first slider of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a driver body; 2. a connecting plate; 3. a first connection hole; 4. a first groove; 5. a threaded rod; 6. a rotating rod; 7. a circular ring; 8. a fixed block; 9. a slide bar; 10. a sliding sleeve; 11. a first slider; 12. a movable plate; 13. a first chute; 14. a second groove; 15. a pressing plate; 16. a support plate; 17. a second chute; 18. a second slider; 19. a second connection hole; 20. a third groove; 21. a stabilizing plate; 22. a strip-shaped groove; 23. a spring; 24. a stabilizing block; 25. a clamping block; 26. a clamping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a step motor driver for blood test machine, which can be conveniently disassembled and maintained, and the technical scheme is as follows:

the stepping motor driver for the blood test machine capable of being conveniently disassembled and maintained comprises a driver body 1;

the connecting plates 2 are fixedly connected to two sides of the outer wall of the driver body 1, and the number of the connecting plates 2 is two;

the first connecting hole 3 is formed in the outer wall of the connecting plate 2;

first recess 4 has been seted up to connecting plate 2 inside, the inside fixedly connected with threaded rod 5 of

first recess

4, 5 outer walls of threaded rod are connected with bull stick 6 through the screw thread rotation, 5 one end of threaded rod is kept away from to bull stick 6 and is run through in 2 outer walls of connecting plate, bull stick 6 rotates with connecting plate 2 to be connected, 6 outer wall rotations of bull stick are connected with

ring

7, 7 outer wall fixedly connected with fixed block 8 of ring, 8 outer walls of fixed block articulate has

slide bar

9, 8 one end sliding connection of fixed block 10 is kept away from to slide bar 9, slide bar 9 one end is kept away from to slide bar 10 articulates there is first slider 11, the inside sliding connection of first recess 4 has fly leaf 12, first spout 13 has been seted up to fly leaf 12 outer walls, first slider 11 and first spout 13 sliding connection.

In a preferred embodiment, a second groove 14 is formed in the first connecting hole 3, a pressing plate 15 is fixedly connected to the outer wall of the movable plate 12 on the side away from the first sliding groove 13, one end of the pressing plate 15 penetrates through the second groove 14, and the pressing plate 15 is slidably connected with the connecting plate 2;

the outer wall of the sliding sleeve 10 is hinged with a supporting plate 16, both ends of the supporting plate 16 are fixedly connected with the inside of the first groove 4, and when the movable plate 12 slides in the first groove 4, the movable plate 12 drives the extrusion plate 15 to move.

In a preferred embodiment, a second sliding groove 17 is formed in the first sliding groove 13, a second sliding block 18 is connected in the second sliding groove 17 in a sliding manner, the outer wall of the second sliding block 18 is fixedly connected with the first sliding block 11, and when the first sliding block 11 slides in the first sliding groove 13, the first sliding block 11 drives the second sliding block 18 to move.

The utility model discloses a theory of operation: when the device is used for installation, the rotating rod 6 is rotated to enable the rotating rod 6 to slide on the threaded rod 5 through threads, the rotating rod 6 drives the circular ring 7 to move, the circular ring 7 slides inside the first groove 4, the circular ring 7 drives the fixed block 8 to move, the fixed block 8 slides inside the first groove 4, the fixed block 8 drives the sliding rod 9 to move, the sliding rod 9 swings slightly, the sliding rod 9 drives the sliding sleeve 10 to move, the sliding sleeve 10 swings slightly, the sliding rod 9 slides inside the sliding sleeve 10, the sliding sleeve 10 drives the first sliding block 11 to move at the same time, the first sliding block 11 slides inside the first sliding groove 13, the first sliding block 11 drives the second sliding block 18 to move, the second sliding block 18 slides inside the second sliding groove 17, the first sliding block 11 and the second sliding block 18 pull the movable plate 12 at the same time, and the movable plate 12 moves towards the rotating rod 6, the movable plate 12 drives the extrusion plate 15 to move, so that the extrusion plate 15 slides in the second groove 14, when the distance between the extrusion plate 15 and the second groove 14 is proper, the rotating rod 6 stops rotating, the bolt enters the first connecting hole 3, and meanwhile, the bolt reaches the position between the extrusion plate 15 and the second groove 14, the bolt is rotated, threads are arranged on the outer portions of the extrusion plate 15 and the second groove 14, and the bolt, the extrusion plate 15 and the second groove 14 can rotate through the threads.

Referring to fig. 1-4, the present invention provides a technical solution: the top of the driver body 1 is provided with a second connecting hole 19, the driver body 1 is internally provided with a third groove 20, the third groove 20 is communicated with the second connecting hole 19, and when an object enters the second connecting hole 19, the object can extrude the internal clamping plate 26.

In a preferred embodiment, a stabilizing plate 21 is slidably connected inside the third groove 20, a strip-shaped groove 22 is formed inside the third groove 20, and a spring 23 is arranged between the stabilizing plate 21 and the third groove 20;

one end of the spring 23 is fixedly connected with the outer wall of the stabilizing plate 21, the other end of the spring 23 is fixedly connected with the inside of the third groove 20, and when the stabilizing plate 21 slides in the third groove 20, the stabilizing plate 21 can extrude the spring 23.

In a preferred embodiment, the strip-shaped groove 22 is connected with a stabilizing block 24 in a sliding way, and the outer wall of the stabilizing block 24 is fixedly connected with the outer wall of the stabilizing plate 21;

the outer wall of the stabilizing plate 21 is fixedly connected with an engaging block 25, one side of the outer wall of the engaging block 25, which is far away from the stabilizing plate 21, is fixedly connected with an engaging plate 26, and when the stabilizing plate 21 slides in the third groove 20, the stabilizing plate 21 drives the engaging block 25 to move.

The utility model discloses a theory of operation: when the device is used and needs to be temporarily fixed for use, a bolt enters the second connecting hole 19 to extrude the clamping plate 26, the cross section of the clamping plate 26 is arc-shaped, the outer wall of the clamping plate 26 is attached to the bolt, the clamping plate 26 drives the clamping block 25 to move, the clamping block 25 slides in the third groove 20, the clamping block 25 drives the stabilizing plate 21 to move, the stabilizing plate 21 slides in the third groove 20, the stabilizing plate 21 drives the stabilizing block 24 to move, and the stabilizing block 24 slides in the strip-shaped groove 22, at the same time, the stabilizer plate 21 presses the spring 23, and when the head of the bolt is completely ejected from the second coupling hole 19, the spring 23 drives the stabilizing plate 21 to move, the stabilizing plate 21 simultaneously drives the stabilizing block 24 and the engaging block 25 to move, so that the stabilizing block 24 slides in the strip-shaped groove 22, and the engaging block 25 drives the engaging plate 26 to extrude the bolt.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The stepping motor driver for the blood test machine capable of being conveniently disassembled and maintained comprises a driver body (1);

the connecting plates (2) are fixedly connected to two sides of the outer wall of the driver body (1), and the number of the connecting plates (2) is two;

the first connecting hole (3) is formed in the outer wall of the connecting plate (2);

the method is characterized in that:

a first groove (4) is formed in the connecting plate (2), a threaded rod (5) is fixedly connected in the first groove (4), the outer wall of the threaded rod (5) is connected with a rotating rod (6) in a rotating mode through threads, one end, far away from the threaded rod (5), of the rotating rod (6) penetrates through the outer wall of the connecting plate (2), the rotating rod (6) is connected with the connecting plate (2) in a rotating mode, the outer wall of the rotating rod (6) is connected with a circular ring (7) in a rotating mode, the outer wall of the circular ring (7) is fixedly connected with a fixed block (8), the outer wall of the fixed block (8) is hinged with a sliding rod (9), one end, far away from the sliding rod (8), of the sliding rod (9) is connected with a sliding sleeve (10) in a sliding mode, one end, far away from the sliding rod (9), of the sliding sleeve (10) is hinged with a first sliding block (11), a movable plate (12) is connected in the first groove (4) in a sliding mode, a first sliding groove (13) is formed in the outer wall of the movable plate (12), the first sliding block (11) is connected with the first sliding groove (13) in a sliding mode.

2. The step motor driver for blood testing machine that can portable dismouting maintain of claim 1 characterized in that: a second groove (14) is formed in the first connecting hole (3), a pressing plate (15) is fixedly connected to one side, away from the first sliding groove (13), of the outer wall of the movable plate (12), one end of the pressing plate (15) penetrates through the second groove (14), and the pressing plate (15) is connected with the connecting plate (2) in a sliding mode;

the outer wall of the sliding sleeve (10) is hinged with a supporting plate (16), and two ends of the supporting plate (16) are fixedly connected with the inside of the first groove (4).

3. The blood testing machine stepping motor driver capable of being conveniently disassembled and maintained according to claim 1, is characterized in that: a second sliding groove (17) is formed in the first sliding groove (13), a second sliding block (18) is connected in the second sliding groove (17) in a sliding mode, and the outer wall of the second sliding block (18) is fixedly connected with the first sliding block (11).

4. The blood testing machine stepping motor driver capable of being conveniently disassembled and maintained according to claim 1, is characterized in that: the top of the driver body (1) is provided with a second connecting hole (19), a third groove (20) is formed in the driver body (1), and the third groove (20) is communicated with the second connecting hole (19).

5. The step motor driver for blood test machine that can portable dismouting maintain of claim 4 characterized in that: a stabilizing plate (21) is connected to the inside of the third groove (20) in a sliding manner, a strip-shaped groove (22) is formed in the third groove (20), and a spring (23) is arranged between the stabilizing plate (21) and the third groove (20);

one end of the spring (23) is fixedly connected with the outer wall of the stabilizing plate (21), and the other end of the spring (23) is fixedly connected with the inside of the third groove (20).

6. The step motor driver for the blood testing machine capable of being disassembled and assembled for maintenance conveniently according to claim 5, is characterized in that: the strip-shaped groove (22) is internally connected with a stabilizing block (24) in a sliding manner, and the outer wall of the stabilizing block (24) is fixedly connected with the outer wall of the stabilizing plate (21);

the outer wall of the stabilizing plate (21) is fixedly connected with a clamping block (25), and one side, far away from the stabilizing plate (21), of the outer wall of the clamping block (25) is fixedly connected with a clamping plate (26).