CN213817449U

CN213817449U - Shockproof motor fixing plate for medical instrument

Info

Publication number: CN213817449U
Application number: CN202022876096.1U
Authority: CN
Inventors: 赵子军
Original assignee: Shanghai Yilian Precision Machinery Manufacturing Co ltd
Current assignee: Shanghai Yilian Precision Machinery Manufacturing Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-27
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a fixed plate technical field discloses a shockproof motor fixed plate for medical instrument, including bottom plate and roof, bottom plate upper surface middle part fixed mounting has the water tank, and fixed surface installs two sets of first springs that only have the symmetric distribution on the water tank, and the push pedal is installed jointly to first spring upper end, fixed mounting has four groups magnet that lie in bottom plate upper surface evenly distributed all around the water tank, bottom plate upper surface four corners fixed mounting has four groups symmetric distribution's stand, and the common slidable mounting of stand has the roof that lies in the bottom plate top, and first recess has been seted up at roof upper surface middle part, and four groups motor mounting holes have been seted up at bottom surface four corners in the first recess. The utility model has the advantages that: the energy that the water consumption motor vibrations produced through in first spring and the water tank to reduce the influence that motor vibrations brought and realized the secondary shock attenuation, make the motor move more steady during operation, the damage probability of device when reducing the use is favorable to using for a long time.

Description

Shockproof motor fixing plate for medical instrument

Technical Field

The utility model relates to a fixed plate technical field specifically is a shockproof motor fixed plate for medical instrument.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and the motor is mainly used for generating driving torque and serving as a power source of electrical appliances or various machines, and is applied to many places such as the medical industry as the power source, and some treatment means need to provide power through the motor so as to perform treatment.

The power that provides in the treatment through the motor provides not few convenience for the treatment, but also receive the influence of motor operating condition itself in the process, the motor that current medical treatment used can produce great vibration at the operation in-process, produce very big impact to various built-in external medical equipment on the motor, make these equipment take place great shake, seriously influence the operation of these equipment, be unfavorable for the treatment to the patient, cause the damage of equipment when serious even, increase cost of maintenance and reduce the problem of the work efficiency of motor, therefore need solve the problem of vibrations in the motor use, reduce the problem that motor itself brought.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shockproof motor fixed plate for medical instrument to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a shockproof motor fixed plate for medical instrument, includes bottom plate and roof, bottom plate upper surface middle part fixed mounting has the water tank, and fixed surface installs two sets of first springs that only the symmetric distribution on the water tank, and the push pedal is installed jointly to first spring upper end, fixed mounting has four groups of magnets that are located bottom plate upper surface evenly distributed around the water tank, bottom plate upper surface four corners fixed mounting has four groups of symmetric distribution's stand, and the common slidable mounting of stand has the roof that is located the bottom plate top, and first recess has been seted up at roof upper surface middle part, and four groups of motor mounting holes have been seted up at bottom surface four corners in the first recess, and four groups of evenly distributed's spout has been seted up.

As a further aspect of the present invention: the upper surface of the water tank is fixedly provided with two groups of telescopic rods positioned in the middle of the first spring, and the upper ends of the telescopic rods are fixedly connected to the upper push plate.

As a further aspect of the present invention: the spout all communicates in the first recess and the spout bottom surface flushes with first recess bottom surface, and the side fixed mounting that the first recess was kept away from to the spout has the second spring, and the one end fixed connection slidable mounting that the second spring is close to first recess is at the slider of spout in the spout, and the side fixed connection that the second spring was kept away from to the slider has the ejector pin.

As a further aspect of the present invention: the bottom surface sets up the third recess that is located the slider under in the spout, and the slider lower surface articulates has the connecting rod that passes the third recess downwards, and connecting rod lower extreme fixed mounting has the shock attenuation iron ball that is located directly over the magnet.

As a further aspect of the present invention: and a second groove positioned right above the upper push plate is formed in the middle of the bottom surface in the first groove.

As a further aspect of the present invention: the motor passes through screw nut with motor mounting hole fixed mounting is in first recess.

As a further aspect of the present invention: the upper end of the upright post is provided with an external thread and a nut meshed with the external thread.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the first spring, the upper push plate and the water tank, when the water tank is used, the upper push plate is contacted with the base of the motor, vibration generated when the motor works is transmitted to the water tank through the first spring and the telescopic rod, and energy generated by vibration of the motor is consumed by the first spring and water in the water tank, so that the influence caused by vibration of the motor is reduced; through setting up ejector pin, second spring, shock attenuation iron ball and magnet, the motor vibrations pass through the ejector pin and drive slider compression second spring, and the slider passes through the connecting rod simultaneously and drives the swing of shock attenuation iron ball, thereby weakens the motor vibrations through the swing realization that magnet weakens the shock attenuation iron ball, has realized the secondary shock attenuation for more steady during the motor operation, the damage probability of device when reducing the use is favorable to using for a long time.

Drawings

Fig. 1 is a schematic view of a shock-proof motor fixing plate for a medical instrument.

Fig. 2 is a front view of a shock absorbing motor mounting plate for a medical instrument.

FIG. 3 is a top view of a shock absorbing motor mounting plate for a medical instrument.

FIG. 4 is a cross-sectional view of a shock absorbing motor mounting plate for a medical instrument.

Wherein: 1. the novel water tank comprises a bottom plate, a water tank 2, a telescopic rod 3, a first spring 4, an upper push plate 5, a magnet 6, an upright post 7, a top plate 8, a first groove 9, a motor mounting hole 10, a sliding groove 11, a second spring 12, a sliding block 13, a push rod 14, a second groove 15, a damping iron ball 16, a third groove 17 and a connecting rod 18.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-4, a shock-proof motor fixing plate for medical instruments comprises a bottom plate 1 and a top plate 8, wherein a water tank 2 is fixedly installed in the middle of the upper surface of the bottom plate 1, two groups of first springs 4 which are only symmetrically distributed are fixedly installed on the upper surface of the water tank 2, an upper push plate 5 is commonly installed at the upper ends of the first springs 4, two groups of telescopic rods 3 which are positioned in the middle of the first springs 4 are fixedly installed on the upper surface of the water tank 2, the upper ends of the telescopic rods 3 are fixedly connected to the upper push plate 5, four groups of magnets 6 which are uniformly distributed on the upper surface of the bottom plate 1 are fixedly installed around the water tank 2, four groups of upright posts 7 which are symmetrically distributed are fixedly installed at four corners of the upper surface of the bottom plate 1, external threads and nuts which are meshed with the external threads are arranged at the upper ends of the upright posts 7, the top plate 8 which is commonly slidably installed above the bottom plate 1, a first groove 9 is formed in the middle of the upper surface of the top plate 8, a second groove 15 positioned right above the upper push plate 5 is arranged in the middle of the bottom surface in the first groove 9, four groups of motor mounting holes 10 are arranged at four corners of the bottom surface in the first groove 9, the motor is fixedly arranged in the first groove 9 through a screw nut and the motor mounting holes 10, four groups of evenly distributed sliding chutes 11 are arranged on the upper surface of the top plate 8, the sliding chutes 11 are communicated with the first groove 9, the bottom surface of the sliding chute 11 is flush with the bottom surface of the first groove 9, a second spring 12 is fixedly arranged on the side surface of the sliding chute 11 far away from the first groove 9, one end of the second spring 12 close to the first groove 9 is fixedly connected with a sliding block 13 which is slidably arranged in the sliding chute 11, and the side surface of the sliding block 13 far away from the second spring 12 is fixedly connected with an ejector rod 14,

example two

On the basis of the first embodiment, the inner bottom surface of the sliding chute 11 is provided with a third groove 17 located right below the sliding block 13, the lower surface of the sliding block 13 is hinged with a connecting rod 18 passing through the third groove 17 downwards, and the lower end of the connecting rod 18 is fixedly provided with a damping iron ball 16 located right above the magnet 6.

The utility model discloses a theory of operation is: when in use, the bottom plate 1 is fixed, the motor is fixedly arranged in the first groove 9 through a screw, a nut and a motor mounting hole 10, the top plate 8 is pressed downwards, the upper push plate 5 is abutted with the motor base and downwards compresses the first spring 4, then the position of the top plate 8 is fixed through the nut and the upright post 7, part of energy generated by vibration when the motor works is transmitted into the water tank 2 through the upper push plate, the first spring 4 and the telescopic rod 3, the energy generated by the vibration of the motor is consumed by the first spring 4 and the water in the water tank 2, when the motor vibrates, the ejector rod 14 drives the slide block 13 to move in the chute 11 and compress the second spring 12, meanwhile, the sliding block 13 drives the damping iron ball 16 to swing through the connecting rod 18, the magnetic force of the magnet 6 needs to be overcome when the damping iron ball 16 swings, and further, the energy generated by vibration is consumed through the second spring 12, the damping iron ball 16 and the magnet 6, so that the stable operation of the motor is ensured.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A shockproof motor fixing plate for medical instruments comprises a bottom plate (1) and a top plate (8), it is characterized in that a water tank (2) is fixedly arranged in the middle of the upper surface of the bottom plate (1), two groups of first springs (4) which are symmetrically distributed are fixedly arranged on the upper surface of the water tank (2), an upper push plate (5) is jointly arranged at the upper ends of the first springs (4), four groups of magnets (6) which are uniformly distributed on the upper surface of the bottom plate (1) are fixedly arranged on the periphery of the water tank (2), bottom plate (1) upper surface four corners fixed mounting has stand (7) of four groups of symmetric distributions, and common slidable mounting of stand (7) has roof (8) that are located bottom plate (1) top, and first recess (9) have been seted up at roof (8) upper surface middle part, and four groups motor mounting hole (10) have been seted up at bottom surface four corners in first recess (9), and four groups evenly distributed's spout (11) have been seted up to roof (8) upper surface.

2. The shock-proof motor fixing plate for the medical instrument as claimed in claim 1, wherein two sets of telescopic rods (3) located in the middle of the first spring (4) are fixedly installed on the upper surface of the water tank (2), and the upper ends of the telescopic rods (3) are fixedly connected to the upper push plate (5).

3. The shock-proof motor fixing plate for the medical instrument according to claim 1, wherein the sliding grooves (11) are all communicated into the first groove (9), the bottom surfaces of the sliding grooves (11) are flush with the bottom surface of the first groove (9), the side surface of the sliding groove (11) far away from the first groove (9) is fixedly provided with a second spring (12), one end of the second spring (12) close to the first groove (9) is fixedly connected with a sliding block (13) which is slidably arranged in the sliding groove (11), and the side surface of the sliding block (13) far away from the second spring (12) is fixedly connected with an ejector rod (14).

4. The shock-proof motor fixing plate for the medical instrument as claimed in claim 1 or 3, wherein a third groove (17) is formed in the inner bottom surface of the sliding groove (11) and located right below the sliding block (13), a connecting rod (18) passing through the third groove (17) downwards is hinged to the lower surface of the sliding block (13), and a shock-proof iron ball (16) located right above the magnet (6) is fixedly mounted at the lower end of the connecting rod (18).

5. The shock-proof motor fixing plate for medical instruments according to claim 1, wherein the first groove (9) is provided with a second groove (15) at the middle of the inner bottom surface thereof, which is located right above the push-up plate (5).

6. Shockproof motor fixing plate for medical instruments according to claim 1, characterized in that the motor is fixedly mounted in the first recess (9) by means of screws and nuts and the motor mounting holes (10).

7. Shockproof motor fixing plate for medical instruments according to claim 1, characterized in that the upper end of the upright (7) is provided with an external thread and a nut engaging with the external thread.