CN220727590U

CN220727590U - Magnetic support and visual platform

Info

Publication number: CN220727590U
Application number: CN202321695668.3U
Authority: CN
Inventors: 吴恒刚
Original assignee: Shenzhen Meimeimeichuangyi Medical Technology Co ltd
Current assignee: Shenzhen Meimeimeichuangyi Medical Technology Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2024-04-05
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a magnetic bracket and a visual platform, wherein the magnetic bracket comprises a bracket and a magnetic assembly; the bracket is provided with a bracket body and a limiting part extending from the edge of the bracket body, wherein the limiting part forms an included angle with the bracket body, and the limiting part and the magnetic attraction component are respectively arranged at two opposite sides of the bracket body; the magnetic attraction assembly comprises a mounting frame, a magnet, a magnetism isolating block, a magnetism conducting block and a handle, wherein the magnet is accommodated in the magnetism conducting block and can rotate in the magnetism conducting block, the magnetism isolating block is arranged between the magnet and the bracket, the handle is connected with the end part of the magnet, two ends of the mounting frame are detachably fixed on the frame body, and the magnetism conducting block is accommodated between the mounting frame and the frame body; when the handle is rotated, the handle drives the magnet to rotate so as to change the magnetic field direction of the magnet. The magnetic support and the visual platform are provided with the support capable of bearing the adsorbate and the magnetic component capable of converting the magnetic field, so that the magnetic support can be actively selected to adsorb or disconnect, and the magnetic support is stable and reliable in use.

Description

Magnetic support and visual platform

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a magnetic support and a visual platform.

Background

The connection and disconnection of the current magnetic support are not specifically set, and are usually adsorbed by setting magnets and metals, so that the magnetic support is not stable and reliable enough in use.

On the other hand, along with the development of medical technology, the small-sized visual platform gradually enters each medical system, has a simple structure, is small and exquisite, can move, can carry out professional equipment bearing, is an indispensable visual information platform for medical system terminals, and is gradually and universally adopted by each large medical system. Because the small movable platform has a simple overall structure and high specialization degree, the connection and fastening requirements on the visual components are high, most of the traditional modes are that the visual components and the movable platform form an overall structure, and the applicable scene is single; some manufacturers adopt a detachable bayonet structure, and the detachable bayonet structure is simple in structure, poor in reliability and repetition and difficult to meet the requirements.

Disclosure of Invention

The utility model mainly solves the technical problems by providing the magnetic support which is provided with the support capable of bearing the adsorbate and also provided with the magnetic component capable of converting the magnetic field so as to actively select adsorption or disconnection, so that the magnetic support is stable and reliable in use, and the defects are avoided.

In order to solve the technical problems, the utility model adopts a technical scheme that: the magnetic attraction bracket comprises a bracket and a magnetic attraction assembly arranged on the bracket;

the bracket is provided with a bracket body and a limiting part extending from the edge of the bracket body, wherein an included angle is formed between the limiting part and the bracket body, and the limiting part and the magnetic component are respectively arranged at two opposite sides of the bracket body;

the magnetic assembly comprises a mounting frame, a magnet, a magnetism isolating block, a magnetism conducting block and a handle, wherein the magnet is contained in the magnetism conducting block and can rotate in the magnetism conducting block, the magnetism isolating block is arranged between the magnet and the bracket, the handle is connected with the magnet, two ends of the mounting frame are detachably fixed on the frame body, and the magnetism conducting block is contained between the mounting frame and the frame body;

when the handle is rotated, the handle drives the magnet to rotate so as to change the magnetic field direction of the magnet.

The magnetic conduction block comprises an arc part and a support leg connected to one end of the arc part;

the number of the magnetic conductive blocks is two, the two magnetic conductive blocks are oppositely arranged, the two arc parts form accommodating spaces, and gaps are formed at two ends of the accommodating spaces;

the magnet is arranged in the accommodating space, and the magnetism isolating block is arranged in the gap.

The magnetic attraction assembly further comprises a reinforcing magnetic conduction block, wherein the reinforcing magnetic conduction block is installed in the accommodating space and is arranged between the magnetic conduction block and the magnet.

The magnetic assembly further comprises a front end cover and a rear end cover, and the front end cover and the rear end cover are respectively covered at two ends of the mounting frame;

the middle part of the front end cover is provided with a through hole, the handle and the magnetic conduction blocks are respectively arranged on two sides of the front end cover, and one end of each magnetic conduction block extends out of the through hole and is connected with the handle.

The front end cover is further provided with a rotation mark, and the rotation mark is used for indicating the rotation position of the handle.

The limiting part extends from the front face of the frame body, the extending direction of the limiting part is perpendicular to the frame body, and the end part of the limiting part is bent towards the direction of the frame body.

The limiting parts are arranged at the lower end of the frame body.

The number of the limiting parts is three, two of the three limiting parts are arranged at the upper end and the lower end of the frame body, and the other limiting part is arranged at the left end or the right end of the frame body.

In order to solve the technical problem, the utility model also provides a visual platform, which comprises a magnetic bracket and a visual component;

the front of the visual component is provided with a display screen, and the back of the visual component is provided with a magnetic conduction plate which is used for being matched with the magnetic component.

The visual platform further comprises a moving assembly, the moving assembly comprises a supporting rod, branch brackets and rollers, the supporting rod is vertically arranged, the magnetic attraction brackets are fixed at the top ends of the supporting rod, and a plurality of branch brackets are fixed at the bottom ends of the supporting rod and form included angles with the supporting rod; the roller is arranged at the end part of the sub-bracket.

Compared with the prior art, the magnetic support and the visual platform have the beneficial effects that: is provided with a bracket capable of bearing adsorbate and a magnetic attraction component capable of converting magnetic field, so that the adsorption or disconnection can be actively selected, the magnetic attraction support is stable and reliable in use, and stable use of the visual platform can be guaranteed when the magnetic attraction support is applied to the visual platform.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a schematic view of the structure of a magnetic bracket of the present utility model;

FIG. 2 is a schematic view of the magnetic assembly of FIG. 1 in a disassembled configuration;

FIG. 3 is a schematic cross-sectional view of a magnetic attraction assembly;

FIG. 4 is a schematic diagram of the structure of the magnetic conductive block;

FIG. 5 is a schematic view of the magnetic attraction bracket in an attracted state;

FIG. 6 is a schematic view of the magnet holder in an off state;

FIG. 7 is a schematic view of the structure of the visual platform of the present utility model;

fig. 8 is a schematic diagram of the disassembled structure of the visual assembly of fig. 7.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. The terms "first," "second," and the like in this application are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1 to 6, fig. 1 is a schematic diagram of a magnetic support according to the present utility model, the magnetic support includes a support 1 and a magnetic component 2 mounted on the support 1, wherein the support 1 is provided with a frame 11 and a limiting portion 12 extending from an edge of the frame 11, the limiting portion 12 forms an included angle with the frame 11, the limiting portion 12 and the magnetic component 2 are respectively disposed on two opposite sides of the frame 11, the magnetic component 2 includes a mounting frame 21, a magnet 22, a magnetism isolating block 23, a magnetism conducting block 24 and a handle 25, the magnet 22 is accommodated in the magnetism conducting block 24 and can rotate in the magnetism conducting block 24, the magnetism isolating block 23 is disposed between the magnet 22 and the support 1, the handle 25 is connected with the magnet 22, two ends of the mounting frame 21 are detachably fixed on the frame 11, and the magnetism conducting block 24 is accommodated between the mounting frame 21 and the frame 11; when the handle 25 is turned, the handle 25 rotates the magnet 22 to change the magnetic field direction of the magnet 22.

For ease of understanding, the side of the stopper 12 is referred to as the front side of the bracket 1, and the side of the magnet assembly 2 is referred to as the back side of the bracket 1. The magnetic attraction support is used for magnetically attracting other magnetic articles, and the articles are attracted onto the support 1 through the magnetic attraction assembly 2, such as a display screen with metal parts, a curtain or a terminal part. The support is inhaled to ordinary magnetism only sets up magnetism and inhale subassembly 2 and adsorb, and the magnetism of this application is inhaled the support and is in order to guarantee the stability and reliability in the use, sets up spacing portion 12 on support 1 for bear the weight of adsorbing article and restriction displacement, avoid article shift magnetic force not enough to lead to the landing in the use.

The frame 11 may be a cross-shaped structure formed by four longitudinal and transverse plates, the structure is simple, the weight is light, and the limiting part 12 extends outwards from the edge of the plate to form a platform capable of bearing articles. The magnetic attraction assembly 2 is arranged on the back of the plate body and is used for providing a magnetic field to carry out magnetic attraction. The magnet 22 in the magnet assembly 2 in this application is a pair of poles, having N and S poles, respectively, that provide a permanent magnetic field for the magnet assembly. The magnetism isolating block 23 is located between the two poles of the magnet 22 and also located between the magnet 22 and the bracket 1, and is used for isolating the magnetic circuit of the magnet 22. The magnetic conduction block 24 is mainly made of common carbon steel and is used for magnetic conduction and forms a closed magnetic loop with the article to be magnetically attracted. The mounting frame 21 is used for fixing the above parts on the frame 11, and the handle 25 is connected with the magnet 22 and can drive the magnet 22 to rotate, so that the magnetic field direction of the magnet 22 is changed. When the magnetic field of the magnet 22 is directed toward the frame 11, at this time, the magnetic article mounted on the front surface of the frame 11 and the pair of magnetic poles of the magnet 22 form a closed magnetic field due to the blocking of the magnetism isolating block 23, and the magnetic article can be magnetically attracted by the magnetic attraction component 2. When the handle 25 drives the magnet 22 to rotate 90 degrees, the magnet isolating block 23 does not rotate along with the magnet isolating block, so that a pair of magnetic poles of the magnet 22 are not blocked, a closed magnetic field is formed, no magnetic field is generated externally, at the moment, the magnet 22 does not magnetically attract an article mounted on the front face of the frame 11, and the magnet 22 is rotated to realize attraction and disconnection with the article to be attracted at any time, so that the article to be attracted is convenient to detach.

The number of the magnetic components 2 can be selected according to the actual use requirement, and preferably, the number of the magnetic components 2 is two and symmetrically distributed on the left side and the right side of the frame 11, so that balanced magnetic force is provided.

Through above-mentioned setting, the support 1 of support is inhaled to magnetism of this application can bear the adsorbate, also has the magnetism that can change magnetic field simultaneously and inhale subassembly 2 to can initiatively select to adsorb or break off, firm reliable when realizing that the support is inhaled to magnetism uses.

The mounting bracket 21 has two installation feet and is located near semicircular stationary blade between two installation feet in this application, is equipped with the bolt hole on the installation foot, and the accessible bolt is fixed in the back of support body 11 with mounting bracket 21, and the inner wall and the laminating of magnetic conduction piece 24 of stationary blade for with magnetic conduction piece 24 and spare part are installed on support 1.

The magnetic conductive block 24 in this application includes an arc portion 241 and a leg 242 connected to one end of the arc portion 241. The number of the magnetic conductive blocks 24 is two, the two magnetic conductive blocks 24 are oppositely arranged, the two arc portions 241 form an accommodating space 243, gaps 244 are formed at two ends of the accommodating space 243, and one gap 244 is opposite to the direction of the bracket 1. The magnet 22 is disposed in the accommodation space 243, and the magnetism insulator 23 is disposed in the gap 244. The accommodating space 243 is nearly circular, the shape of the magnetic conducting block 24 is also a cylinder, and the magnetic conducting block 24 is matched with the shape of the accommodating space 243, and meanwhile, the diameter of the magnetic conducting block 24 is smaller than the width of the accommodating space 243, so that the magnetic conducting block 24 can rotate in the accommodating space 243. The magnetism insulator 23 has a rectangular shape and is bonded to the circular arc portions 241 on both sides of the gap 244. When the magnetic conductive block 24 rotates to the direction facing the bracket 1, the magnetism isolating block 23 is positioned between the pair of magnetic poles of the magnet 22, and the magnetic field of the magnet 22 is isolated.

The magnetic assembly 2 in the present application further includes a reinforcing magnetic conductive block 26, where the reinforcing magnetic conductive block 26 is also installed in the accommodating space 243 and disposed between the magnetic conductive block 24 and the magnet 22. The number of the reinforcing magnetic conductive blocks 26 is two, and the reinforcing magnetic conductive blocks 26 are matched with the two magnetic conductive blocks 24 respectively and are matched with the accommodating space 243, and the shape of the reinforcing magnetic conductive blocks 26 is approximately semicircular. The reinforcing magnetic block 26 is made of pure iron and is mainly used for increasing the magnetic field strength of the magnetic circuit.

The magnetic assembly 2 in the application further comprises a front end cover 27 and a rear end cover 28, wherein the front end cover 27 and the rear end cover 28 are respectively covered at two ends of the mounting frame 21 and are used for sealing the magnet 22, the magnetism isolating block 23, the magnetism conducting block 24 and the reinforced magnetism conducting block 26 in the enclosure formed by the mounting frame 21. Through holes 271 are formed in the middle of the front end cover 27, the handle 25 and the magnetic conducting block 24 are respectively arranged on two sides of the front end cover 27, and one end of the magnetic conducting block 24 extends out of the through holes 271 and is connected with the handle 25, so that the handle 25 drives the magnetic conducting block 24 to rotate to switch the magnetic field direction.

In order to better enable the user to recognize whether the handle 25 and the magnet 22 are rotated in place and in what rotational position, a rotational mark is further provided on the front cover 27 in the present application, the rotational mark being used to indicate the rotational position of the handle 25. Preferably, the rotation mark at least comprises two laser carving characters and symbols, such as magnetic attraction and release. Which is arranged on the front cover 27 near the rim, facing in correspondence with the magnetic field of the magnet 22. In actual use, as the handle 25 rotates to the position of the "magnetic attraction" mark, the magnet 22 switches to the magnetic attraction state, at this time, the magnetic attraction support can be provided with and fix the article with magnetism, when the handle 25 rotates to the position of the "release" mark, the magnetic field direction of the magnet 22 is switched, no magnetic force exists in the direction of the support 1, at this time, the magnet 22 switches to the non-magnetic attraction state, and the article previously arranged on the magnetic attraction support can be removed.

In this application spacing portion 12 extends from the front of support body 11, and extending direction is mutually perpendicular with support body 11, is convenient for make spacing portion 12 to the article formation bear and spacing is inhaled to the magnetism, and spacing portion 12's tip is crooked towards support body 11 direction, and article breaks away from the damage from spacing portion 12 when avoiding magnetic force to lose efficacy.

The setting of spacing portion 12 is various in this application, and the quantity of spacing portion 12 is one in one of them embodiment, and locates the lower extreme of support body 11 for bear the article that needs to install and inhale on the support in the magnetism, for example have the removal display of magnetic force etc. bear the weight of article through support 1, only rely on magnetic force to adsorb when having avoided installing on the magnetism to inhale the support, have the risk that breaks away from in the use, thereby make magnetism inhale the use of support more firm reliable. In another embodiment, the number of the limiting parts 12 is three, two of the three limiting parts 12 are arranged at the upper end and the lower end of the frame 11, the other limiting part 12 is arranged at the left end or the right end of the frame 11, so that an open limiting structure with three sides provided with the limiting parts 12 is formed, one side of the opening is used for inserting the article to be magnetically attracted, and the other three sides of the limiting parts 12 are used for limiting and supporting. When in use, the article is firstly placed in the enclosure formed by the three limiting parts 12 from the opening, and then the adjustment and conversion of the magnetic attraction assembly 2 are carried out, so that the operation is convenient, and the article arranged on the magnetic attraction bracket can be fully protected.

In order to solve the technical problem, the utility model also provides a visual platform, referring to fig. 7 to 8, which comprises the magnetic support and the visual component 3. Specifically, the visual module 3 includes a main body 33, and a display screen 31 is provided on the front surface of the main body 33 for electrically connecting other instruments, such as a mobile terminal or a medical instrument such as an endoscope, etc., and displaying a picture to the outside through the display screen 31. The application platform is an open platform, can be replaced according to different use scenes, and can be used for placing different instruments and equipment. The back of the visual component 3 is provided with a magnetic conduction plate 32 which is used for being matched with the magnetic attraction component 2, and the visual component can be installed on a magnetic attraction bracket through magnetic attraction. The magnetic conductive plate 32 is made of metal, and is used for forming a closed magnetic field loop with the magnetic attraction assembly 2 on the magnetic attraction bracket. Before the visual subassembly 3 is inhaled with magnetism and the subassembly 2 magnetism and in the use, homoenergetic is placed on support 1, bears the weight of visual subassembly 3 through support 1, only relies on magnetic force to adsorb when having avoided visual subassembly 3 to install on the magnetism and inhale the support, has the risk that breaks away from in the removal in-process to make the installation and the use of visual subassembly 3 more firm reliable.

The visual platform in this application still includes mobile assembly 4, mobile assembly 4 includes bracing piece 41, divides support 42 and gyro wheel 43, and the vertical setting of bracing piece 41, and support 2 is inhaled to the magnetism is fixed in the top of bracing piece 41, and in one embodiment, the support body 11 back of support 2 is inhaled to the magnetism is equipped with the installation department, is equipped with the mounting hole along vertical on the installation department, and bracing piece 41 passes in the mounting hole, and mounting hole and bracing piece 41 interference fit or through bolt fastening to inhale support 2 with the magnetism and install in the top of bracing piece 41. The plurality of sub-brackets 42 are fixed to the bottom ends of the supporting bars 41 and form an included angle with the supporting bars 41. In one embodiment, the number of the sub-frames 42 is three, the three sub-frames 42 are uniformly distributed at intervals of 120 degrees to form a relatively stable tripod, and the three sub-frames 42 uniformly bear the stress. The angle between the branch frame 42 and the support bar 41 is set to be 120-150 degrees, and the roller 43 is mounted at the lower end of the branch frame 42, so that the whole visual platform can be conveniently moved. When the visual platform is applied to medical treatment, the movable visual medical treatment working platform is obtained. Preferably, the roller 43 is a universal roller.

The magnetic support and the visual platform are provided with the support capable of bearing the adsorbate and the magnetic component capable of converting the magnetic field, so that the magnetic support can be actively selected to be adsorbed or disconnected, the stability and reliability in use can be realized, and the stable use of the visual platform can be ensured when the magnetic support is applied to the visual platform.

The foregoing description is only of embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. The magnetic attraction bracket is characterized by comprising a bracket and a magnetic attraction assembly arranged on the bracket;

2. The magnetic bracket of claim 1, wherein the magnetic conductive block comprises an arc portion and a leg connected to one end of the arc portion;

3. The magnetic bracket of claim 2, wherein the magnetic assembly further comprises a reinforcing magnetically permeable block mounted within the receiving space and disposed between the magnetically permeable block and the magnet.

4. A magnetic bracket according to claim 3, wherein the magnetic assembly further comprises a front end cover and a rear end cover, the front end cover and the rear end cover being respectively covered at two ends of the mounting frame;

5. The magnetic bracket of claim 4, wherein the front end cap is further provided with a rotation mark, and the rotation mark is used for indicating the rotation position of the handle.

6. The magnetic bracket according to any one of claims 1 to 5, wherein the stopper portion extends from the front face of the frame body in a direction perpendicular to the frame body, and an end portion of the stopper portion is bent toward the frame body.

7. The magnetic bracket of claim 6, wherein the number of the limiting parts is one and is arranged at the lower end of the frame body.

8. The magnetic bracket of claim 6, wherein the number of the limiting parts is three, two of the three limiting parts are arranged at the upper end and the lower end of the bracket body, and the other limiting part is arranged at the left end or the right end of the bracket body.

9. A visualization platform comprising a magnetically attractable support according to any one of claims 1-8, and a visualization assembly;

10. The visual platform of claim 9, further comprising a moving assembly, wherein the moving assembly comprises a support bar, a branch support and a roller, the support bar is vertically arranged, the magnetic support is fixed at the top end of the support bar, and a plurality of branch supports are fixed at the bottom end of the support bar and form included angles with the support bar; the roller is arranged at the end part of the sub-bracket.