CN211878854U

CN211878854U - Mechanical type gets rid of piece module

Info

Publication number: CN211878854U
Application number: CN202020225548.7U
Authority: CN
Inventors: 徐文秀
Original assignee: Beijing Gaokang Technology Development Co ltd
Current assignee: Beijing Gaokang Technology Development Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-11-06
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a mechanical type gets rid of piece module, it includes: the device comprises a base, a motor mounting plate, a first support plate, a second support plate, a first bearing, a second bearing, a throwing block and a driving motor; the motor mounting plate is vertically fixed on one side of the base; the support plate is parallel to the motor mounting plate and is vertically and fixedly connected with the base; the first support plate and the second support plate are arranged at intervals; the first bearing is arranged on the first support plate; the second bearing is arranged on the second support plate; the end part of the throwing block is respectively provided with a first connecting shaft and a second connecting shaft; the first connecting shaft is arranged in the first bearing and penetrates through the first bearing; the second connecting shaft is arranged in the second bearing; the driving motor is installed on the motor mounting plate and is connected with the first connecting shaft. The utility model discloses a mechanical type gets rid of the piece module and can guarantee to get rid of the piece and carry out stable support to it when rotatory, provides more stable vibration effect. Meanwhile, the support of the supporting plate reduces the twisting force on the motor shaft, and the service life of the motor is prevented from being reduced.

Description

Mechanical type gets rid of piece module

Technical Field

The utility model belongs to the technical field of medical treatment demonstration teaching model, especially, relate to a mechanical type gets rid of piece module for medical model.

Background

The block throwing device for forming mechanical vibration is a common component in electronic and electrical equipment, and the vibration function in mobile phone products is realized by a micro motor with a metal block mounted at the end. The device is enlarged and can be used in a massage device for realizing a softer vibration massage effect. In addition, in the medical teaching and medical demonstration model, the mass throwing device having the above structure is also used in order to provide the model with a twitch simulation function.

However, the metal block of the throwing block device is directly fixed on the rotating shaft of the motor, so that the influence on the service life of the motor is small when the volume and the weight of the motor and the throwing block are small, but the device needs to be installed in an arm when a human body twitch function is simulated in a medical model, and the twitch action of the arm is sensed when a user touches the arm. If the vibration created by the flail means is small, it will be difficult to provide a simulation that is satisfactory to the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanical type gets rid of piece module to solve the problem that gets rid of the piece device life weak point who mentions among the background art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a mechanical dump module, comprising: the device comprises a base, a motor mounting plate, a first support plate, a second support plate, a first bearing, a second bearing, a throwing block and a driving motor; the base is used for mounting other parts; the motor mounting plate is vertically fixed on one side of the base; the first supporting plate is parallel to the motor mounting plate and is vertically and fixedly connected with the base; the second support plate is parallel to the motor mounting plate and is vertically and fixedly connected with the base; the first support plate and the second support plate are arranged at intervals; the first bearing is arranged on the first support plate; the second bearing is arranged on the second support plate; one end of the throwing block is provided with a first connecting shaft, and the other end of the throwing block is provided with a second connecting shaft; the first connecting shaft is arranged in the first bearing and penetrates through the first bearing; the second connecting shaft is arranged in the second bearing; the driving motor is installed on the motor mounting plate and connected with the first connecting shaft.

The utility model discloses as above mechanical type get rid of a module, it is further, driving motor's motor shaft passes through the shaft coupling and is connected with first connecting axle.

The mechanical throwing block module of the utility model further comprises a positioning disc, wherein the positioning disc is a disc structure with convex teeth arranged on the periphery, and the positioning disc is fixed on the first connecting shaft; mechanical type gets rid of piece module still includes photoelectric sensor, photoelectric sensor installs on the base, photoelectric sensor can discern the dogtooth quantity through photoelectric sensor when the positioning disk rotates.

The mechanical throwing block module of the utility model further comprises a positioning disc, wherein the positioning disc is a disc structure with convex teeth arranged on the periphery, and the positioning disc is fixed on the second connecting shaft; mechanical type gets rid of piece module still includes photoelectric sensor, photoelectric sensor installs on the base, photoelectric sensor can discern the dogtooth quantity through photoelectric sensor when the positioning disk rotates.

The utility model discloses as above mechanical type gets rid of piece module, it is further, the base sets up the photoelectric sensor mounting groove, photoelectric sensor fixes in the photoelectric sensor mounting groove.

The utility model discloses the mechanical type gets rid of the piece module is owing to set up first extension board, second extension board, first bearing and second bearing, carries out stable support to it when can guaranteeing to get rid of the piece rotation, provides more stable vibration effect. Meanwhile, the support of the supporting plate reduces the twisting force on the motor shaft, and the service life of the motor is prevented from being reduced.

Drawings

The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:

fig. 1 is a schematic view of a mechanical dump block module according to an embodiment of the present invention;

fig. 2 is a schematic top view of a mechanical dump block module according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 2;

fig. 4 is the utility model relates to a mechanical type gets rid of piece module of embodiment and looks up the schematic diagram.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the base, 11, motor mounting panel, 12, first support, 13, first bearing, 14, second support, 15, second bearing, 16, photoelectric sensor mounting groove, 2, driving motor, 21, motor shaft, 3, shaft coupling, 4, get rid of the piece, 41, first connecting axle, 42, second connecting axle, 43, positioning disk.

Detailed Description

Hereinafter, embodiments of the mechanical flail block module of the present invention will be described with reference to the accompanying drawings.

The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.

Fig. 1-4 show that the utility model relates to a mechanical type gets rid of piece module of embodiment, it includes:

a base 1, as shown in fig. 1, which is a flat structure and can be provided with mounting holes for mounting other components; the base 1 is used for mounting other parts; the motor mounting plate 11 is vertically fixed on one side of the base 1; the motor mounting plate comprises a first support plate 12 and a second support plate 14, wherein the first support plate 12 is parallel to the motor mounting plate 11 and is vertically and fixedly connected with the base 1; the second support plate 14 is parallel to the motor mounting plate 11 and is vertically and fixedly connected with the base 1; the first support plate 12 and the second support plate 14 are arranged at intervals, and the interval distance between the first support plate and the second support plate is greater than the length of the throwing block; the bearing support comprises a first bearing 13 and a second bearing 15, wherein the first bearing 13 is arranged on a first support plate 12; the second bearing 15 is mounted on the second fulcrum 14; because the flail block is the dysmorphism structure, its focus is not at the geometry focus of flail block, and the radial force that leads to driving motor's motor shaft to receive is uneven, consequently transmits the pressure of first bearing and second bearing also unequally, leads to the damage of bearing easily. As shown in the combined figure 1, the first support plate and the second support plate respectively comprise a lower support plate portion and an upper support plate portion, the lower support plate portion is fixedly connected with the base, and the upper support plate portion and the lower support plate portion are connected through bolts, so that the arrangement is more convenient for later-stage replacement and maintenance of the bearing. A throwing block 4, wherein one end of the throwing block 4 is provided with a first connecting shaft 41, and the other end is provided with a second connecting shaft 42; the first connecting shaft 41 is installed in the first bearing 13 and passes through the first bearing 13; the second connecting shaft 42 is mounted in the second bearing 15; as shown in fig. 1, the throwing block is made of a columnar copper block or aluminum block, preferably a copper block. The copper pillar is cut out along a plane parallel to the axial direction, for example, one third. The driving motor 2 is installed on the motor installation plate 11, the driving motor 2 is connected with the first connecting shaft 41, and the swinging block is driven to rotate by the driving motor, so that an irregular vibration effect is generated. In a specific embodiment, the motor shaft 21 of the drive motor 2 is connected to the first connecting shaft 41 via the coupling 3.

The utility model discloses the mechanical type gets rid of the piece module is owing to set up first extension board, second extension board, first bearing and second bearing, carries out stable support to it when can guaranteeing to get rid of the piece rotation, provides more stable vibration effect. Meanwhile, the support of the supporting plate reduces the twisting force on the motor shaft, and the service life of the motor is prevented from being reduced. Meanwhile, in a further preferred embodiment, the first support plate and the second support plate respectively comprise a lower support plate part and an upper support plate part, so that the later replacement and maintenance of the bearing are more convenient.

In a preferred mechanical flail block module embodiment, the flail block 4 further comprises a positioning disk 43, the positioning disk 43 is a disk structure with convex teeth arranged on the periphery, the positioning disk 43 is fixed on the first connecting shaft 41, or the positioning disk 43 is fixed on the second connecting shaft 42; mechanical type gets rid of piece module still includes photoelectric sensor, and photoelectric sensor installs on base 1, and photoelectric sensor can discern the dogtooth quantity through photoelectric sensor when positioning disk 43 rotates. The photoelectric sensor is connected with the motor controller, and the motor controller is connected with the driving motor and used for controlling the rotating speed of the driving motor. And detecting the current motor rotating speed by using a photoelectric sensor so as to grasp the current vibration effect information. The motor controller can be used for setting or adjusting the rotating speed of the driving motor, so that the vibration effect can be detected and adjusted, and the using function and effect of the throwing block module are improved.

In a preferred mechanical flail module embodiment, the base 1 is provided with a photosensor mounting slot 16, and the photosensor is fixed within the photosensor mounting slot 16. Because the installation space and the operation space on the upper part of the base are smaller, the installation difficulty of the photoelectric sensor can be reduced through the ingenious design of the photoelectric sensor installation groove position, and the later maintenance and replacement are convenient.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.

Claims

1. A mechanical flail block module, comprising: the device comprises a base (1), a motor mounting plate (11), a first support plate (12), a second support plate (14), a first bearing (13), a second bearing (15), a throwing block (4) and a driving motor (2); the base (1) is used for mounting other parts; the motor mounting plate (11) is vertically fixed on one side of the base (1); the first support plate (12) is parallel to the motor mounting plate (11) and is vertically and fixedly connected with the base (1); the second support plate (14) is parallel to the motor mounting plate (11) and is vertically and fixedly connected with the base (1); the first support plate (12) and the second support plate (14) are arranged at intervals; the first bearing (13) is mounted on the first support plate (12); the second bearing (15) is mounted on the second bearing plate (14); one end of the throwing block (4) is provided with a first connecting shaft (41), and the other end of the throwing block is provided with a second connecting shaft (42); the first connecting shaft (41) is mounted in a first bearing (13) and passes through the first bearing (13); the second connecting shaft (42) is arranged in a second bearing (15); the driving motor (2) is installed on the motor installation plate (11), and the driving motor (2) is connected with the first connecting shaft (41).

2. Mechanical flail module according to claim 1, characterized in that the motor shaft (21) of the drive motor (2) is connected with the first connecting shaft (41) through a coupling (3).

3. The mechanical flail module according to claim 1, characterized in that the flail (4) further comprises a positioning disk (43), the positioning disk (43) is a disk structure with convex teeth arranged on the periphery, and the positioning disk (43) is fixed on the first connecting shaft (41); mechanical type gets rid of piece module still includes photoelectric sensor, photoelectric sensor installs on base (1), photoelectric sensor can discern the dogtooth quantity through photoelectric sensor when positioning disk (43) rotate.

4. The mechanical flail block module as claimed in claim 1, characterized in that the flail block (4) further comprises a positioning disk (43), the positioning disk (43) is a disk structure with convex teeth arranged on the periphery, and the positioning disk (43) is fixed on the second connecting shaft (42); mechanical type gets rid of piece module still includes photoelectric sensor, photoelectric sensor installs on base (1), photoelectric sensor can discern the dogtooth quantity through photoelectric sensor when positioning disk (43) rotate.

5. Mechanical flail module according to claim 3 or 4, characterized in that the base (1) is provided with a photosensor mounting groove (16), the photosensor being fixed in the photosensor mounting groove (16).