CN110854596A

CN110854596A - Industrial automation magnetic connector

Info

Publication number: CN110854596A
Application number: CN201911002601.5A
Authority: CN
Inventors: 李欢
Original assignee: Shaanxi Wester High-Tech Investment Co Ltd
Current assignee: Shaanxi Wester High-Tech Investment Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-02-28

Abstract

The invention discloses an industrial automatic magnetic connector which comprises a first connector, wherein the right side of the first connector is electrically connected with a second connector, the outer walls of the first connector and the second connector are fixedly connected with a shell, and the right side of a rubber ring is abutted against the shell on the right side. This kind of industrial automation magnetic connector, make first joint and second connect not only can guarantee good electric connection, and have the effect of sealed protection, the life who connects has been improved, avoid the emergence of electric leakage scheduling problem, through the nozzle stub, the eccentric wheel, the sleeve, the cooperation between couple and the torque spring, play fixed effect between butt joint line and the casing, and then it is firm inadequately to have solved wiring among the prior art and connected between, cause the problem of wiring and joint disconnection easily, avoid the wiring excessively to buckle and break, so this kind of industrial automation magnetic connector can be better satisfy people's use needs.

Description

Industrial automation magnetic connector

Technical Field

The invention relates to the technical field of magnetic connectors, in particular to an industrial automatic magnetic connector.

Background

The magnet type connector is also called as a magnetic suction connector, a magnetic force connector and a magnetic connector, is one of the connectors widely applied to electronic equipment, mainly comprises a pogopin and a magnet, provides the magnet type connector which has large adsorption force and is suitable for small-size structures and light and thin products through the structural design that the magnet is in contact with the magnet to attract, and has a large amount of application in industrial automation, but the industrial automatic magnetic connector in the prior art ensures that the two connectors are tightly connected in the using process, but the tightness between the two connectors is difficult to ensure, so that the phenomenon of oxidation is easy to occur under the action of external moisture and oxygen, the connectors are easy to damage in the past, the connection between the wiring and the connectors is not stable enough, and once the connectors are pulled by the outside, the disconnection between the wiring and the connectors is easy to cause, and the operation is influenced, moreover, the connection between the wiring and the connector is often broken due to excessive bending after long-time use, so that the prior art can not meet the use requirements of people.

Disclosure of Invention

The invention aims to provide an industrial automatic magnetic connector, which solves the problems that in the prior art, although the tight connection of two joints is ensured in the using process of the industrial automatic magnetic connector, the tightness between the two joints is difficult to ensure, so that the phenomenon of oxidation is easy to occur under the action of external moisture and oxygen, the joints are easy to damage in the past, the connection between a wiring and the joints is not stable enough, the disconnection between the wiring and the joints is easy to cause once the connection is pulled by the outside, the operation is influenced, and the connection between the wiring and the joints is frequently broken due to excessive bending after long-time use.

In order to achieve the purpose, the invention provides the following technical scheme: an industrial automatic magnetic connector comprises a first connector, wherein the right side of the first connector is electrically connected with a second connector, the outer walls of the first connector and the second connector are fixedly connected with a shell, the inner sides of the two shells are fixedly connected with magnetic rings, the magnetic rings attract each other in a magnetic manner, the right side of the shell positioned on the left side is fixedly connected with a rubber ring, the right side of the rubber ring is tightly abutted to the shell positioned on the right side, the top of the shell positioned on the left side is provided with a protective cover, the outer ends of the first connector and the second connector are electrically connected with a wiring, the wiring penetrates through the shell, the outer wall of the shell is provided with a fixing pipe, the outer wall of the wiring is provided with a clamping assembly, the fixing pipe is connected with the clamping assembly through two curved bars, the outer side of the clamping assembly is provided with a rubber pipe, and the inner wall of the rubber pipe is in interference fit, and a spring is fixedly connected to the outer wall of the rubber tube.

Preferably, the visor includes lid, first support and second support, the left end of lid and the right-hand member rigid coupling of first support are in the same place, the end of first support rotates with the top of second support through first round pin axle and links to each other, the bottom of second support is in the same place with the top rigid coupling that is located left casing.

Preferably, the bottom of the cover body is matched with the right side of the rubber ring.

Preferably, fixed pipe includes sleeve, hose and third support, telescopic inner wall left side is in the same place with the outer wall rigid coupling of hose, the outer wall interference fit of telescopic inner wall right side and casing, the inner wall and the outer wall interference fit of wiring of hose, the equal rigid coupling in telescopic top and bottom has the third support, the end of third support rotates through second round pin axle and is connected with the couple, the right-hand member of couple is in the same place with the outer wall joint of casing, torque spring has been cup jointed to the outer wall of second round pin axle, torque spring's both ends are supported tightly with third support and couple respectively, the outer wall of casing is in the same place with the right-hand member rigid coupling of two bent poles from top to bottom respectively.

Preferably, the clamping assembly comprises a short pipe, a fourth support and an eccentric wheel, the left side of the inner wall of the short pipe is fixedly connected with the right side of the outer wall of the rubber pipe, the upper portion and the lower portion of the inner wall of the short pipe are fixedly connected with the fourth support, the tail end of the fourth support is rotatably connected with the eccentric wheel through a third pin shaft, the eccentric wheel abuts against the outer wall of the wiring, and the upper portion and the lower portion of the right side of the outer wall of the short pipe are fixedly connected with the left ends of the two bent rods.

Preferably, the left side of the inner wall of the short pipe is level with the right end of the rubber pipe.

Compared with the prior art, the invention has the beneficial effects that: the industrial automatic magnetic connector ensures that the first joint and the second joint can not only ensure good electrical connection through the matching among the magnetic ring, the shell and the rubber ring, and has the function of sealing protection, prevents the first joint and the second joint from being oxidized by external moisture and oxygen, prolongs the service life of the joints, avoids the problems of electric leakage and the like, and has the advantages that through the matching of the short pipe, the eccentric wheel, the sleeve, the hook and the torsion spring, plays a role in fixing the connecting wire and the shell, further solves the problems that the connection between the connecting wire and the connector is not stable enough and the connecting wire and the connector are easy to be disconnected once being pulled by the outside in the prior art, through the cooperation between rubber tube and the spring for the wiring has obtained certain protection, avoids the wiring excessively to buckle and the rupture, so this kind of industry automation magnetic connector can be better satisfy people's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing a connection relationship between the sleeve, the short pipe and the fourth bracket in FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the rubber tube, the connection wire and the curved bar in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the cover, the second bracket and the housing in fig. 1.

In the figure: 1. the protective cover comprises a protective cover body, 101, a cover body, 102, a first support, 103, a first pin shaft, 104, a second support, 2, a fixed pipe, 201, a hook, 202, a second pin shaft, 203, a third support, 204, a torsion spring, 205, a sleeve, 206, a hose, 3, a clamping assembly, 301, a short pipe, 302, a fourth support, 303, a third pin shaft, 304, an eccentric wheel, 4, a first joint, 5, a second joint, 6, a shell, 7, a wiring, 8, a rubber ring, 9, a magnetic ring, 10, a rubber pipe, 11, a spring, 12 and a curved rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an industrial automatic magnetic connector comprises a first connector 4, a second connector 5 is electrically connected to the right side of the first connector 4, types of the first connector 4 and the second connector 5 are not limited, connection between the connectors is a technology well known to those skilled in the art, and the application document does not relate to changes inside the connectors, and the applied protection content is irrelevant to the internal structure and working principle of the connectors, so that repeated description is omitted, a shell 6 is fixedly connected to the outer walls of the first connector 4 and the second connector 5, the shell 6 is made of hard rubber and has insulating and waterproof functions, the first connector 4 and the second connector 5 can be protected, magnetic rings 9 are fixedly connected to the inner sides of the two shells 6, the two shells 6 are attracted by magnetism between the two magnetic rings 9, and then force for the two shells 6 to approach each other is given, stable connection between the first connector 4 and the second connector 5 is ensured, the two magnetic rings 9 are attracted by magnetism, the right side of the shell 6 positioned on the left side is fixedly connected with a rubber ring 8, the rubber ring 8 improves the sealing property between the two shells 6, the right side of the rubber ring 8 is abutted against the shell 6 positioned on the right side, the top of the shell 6 positioned on the left side is provided with a protective cover 1, the outer ends of the first joint 4 and the second joint 5 are electrically connected with a wiring 7, the ends of the two wiring 7 are connected with two devices to be connected with the outside, the wiring 7 penetrates through the shell 6, the outer wall of the shell 6 is provided with a fixed pipe 2, the outer wall of the wiring 7 is provided with a clamping component 3, the fixed pipe 2 is connected with the clamping component 3 through two curved rods 12, the outer side of the clamping component 3 is provided with a rubber pipe 10, the rubber pipe 10 is matched with a spring 11, the outer wall of the wiring 7 can play a protection role, the bending of the wiring 7 can be prevented, the inner wall of the rubber pipe 10, the spring 11 has a spring constant of 1-2N/cm.

The protection cover 1 comprises a cover body 101, a first support 102 and a second support 104, the left end of the cover body 101 is fixedly connected with the right end of the first support 102, the second support 104 and a first pin shaft 103 play a role in protecting the cover body 101, the tail end of the first support 102 is rotatably connected with the top of the second support 104 through the first pin shaft 103, the bottom of the second support 104 is fixedly connected with the top of the shell 6 positioned on the left side, the bottom of the cover body 101 is matched with the right side of the rubber ring 8, the cover body 101 is made of stainless steel, when the second joint 5 is separated from the first joint 4, the bottom of the cover body 101 is matched with the right side of the rubber ring 8, and the cover body 101 is attracted by the magnetic ring 9 and plays a role in protecting the first joint 4.

The fixed pipe 2 comprises a sleeve 205, a hose 206 and a third support 203, the left side of the inner wall of the sleeve 205 is fixedly connected with the outer wall of the hose 206, the hose 206 improves the sealing and tightness between the sleeve 205 and the wiring 7, the right side of the inner wall of the sleeve 205 is in interference fit with the outer wall of the shell 6, the inner wall of the hose 206 is in interference fit with the outer wall of the wiring 7, the top and the bottom of the sleeve 205 are fixedly connected with the third support 203, the third support 203 and the second pin 202 are matched to support the hook 201, the tail end of the third support 203 is rotatably connected with a hook 201 through a second pin 202, the right end of the hook 201 is clamped with the outer wall of the shell 6, the shell 6 and the sleeve 205 can be limited and fixed through the hook 201, a torsion spring 204 is sleeved on the outer wall of the second pin 202, the torsion spring 204 gives torsion to the hook 201 close to the shell 6, and two ends of the torsion spring 204 are respectively abutted against the, the upper part and the lower part of the outer wall of the shell 6 are fixedly connected with the right ends of the two curved bars 12 respectively.

The clamping assembly 3 comprises a short pipe 301, a fourth support 302 and an eccentric wheel 304, the left side of the inner wall of the short pipe 301 is fixedly connected with the right side of the outer wall of the rubber pipe 10, the short pipe 301 plays a role in fixing the rubber pipe 10, the upper portion and the lower portion of the inner wall of the short pipe 301 are fixedly connected with the fourth support 302, the tail end of the fourth support 302 is rotatably connected with the eccentric wheel 304 through a third pin shaft 303, the fourth support 302 is matched with the third pin shaft 303 and plays a role in fixing the eccentric wheel 304, the eccentric wheel 304 is abutted to the outer wall of the connecting wire 7, the upper portion and the lower portion of the right side of the outer wall of the short pipe 301 are fixedly connected with the left ends of two bent rods 12 respectively, the bent rods 12 play a role in fixedly connecting the short pipe 301 haler sleeve 205, and the left.

When the industrial automatic magnetic connector needs to be used, firstly, the sleeve 205, the rubber tube 10 and the short tube 301 are sleeved on the outer walls of the two wirings 7, then the first connector 4 and the second connector 5 are respectively and electrically connected with the two wirings 7, the sleeve 205 is pushed, the inner wall of the sleeve 205 is in interference fit with the outer wall of the shell 6, at the moment, the sleeve 205 and the shell 6 are fixed through clamping between the hook 201 and the shell 6, then, the eccentric wheel 304 is rotated to enable the eccentric wheel 304 to be tightly abutted against the wirings 7, further, the short tube 301 and the wirings 7 are fixed, at the moment, the wirings 7 can be prevented from being separated from the first connector 4 or the second connector 5 under the pulling of external force, the rubber tube 10 and the spring 11 can play a role in bending resistance on the wirings 7, the adjacent positions of the wirings 7 and the short tube 301 are prevented from being bent and damaged excessively, the tail ends of the two wirings 7 are respectively connected with two external industrial automatic devices to be connected, after that, the first joint 4 and the second joint 5 are spliced together to complete the electric connection, at the moment, the two magnetic rings 9 are magnetically attracted to play a role of tensioning the two shells 6, so that the first joint 4 and the second joint 5 are stably connected, at the moment, the two shells 6 clamp the rubber ring 8, and the sealing of the joint of the first joint 4 and the second joint 5 is ensured.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An industrial automation magnetic connector, comprising a first joint (4), characterized in that: the right side electric connection of first joint (4) has second joint (5), the equal rigid coupling of outer wall of first joint (4) and second joint (5) has casing (6), two the equal rigid coupling of inboard of casing (6) has magnetic ring (9), two magnetic ring (9) magnetism attracts mutually, the right side rigid coupling that is located left casing (6) has rubber circle (8), the right side of rubber circle (8) offsets tightly with casing (6) that is located the right side, the top that is located left casing (6) is equipped with visor (1), the terminal equal electric connection in the outside of first joint (4) and second joint (5) has wiring (7), wiring (7) run through casing (6), the outer wall of casing (6) is equipped with fixed tube (2), the outer wall of wiring (7) is equipped with presss from both sides tight subassembly (3), fixed tube (2) link to each other with presss from both sides tight subassembly (3) through two curved bars (12), the outside of clamping component (3) is equipped with rubber tube (10), the inner wall of rubber tube (10) and the outer wall interference fit of wiring (7), the outer wall rigid coupling of rubber tube (10) has spring (11).

2. An industrial automated magnetic connector as claimed in claim 1, wherein: the protective cover (1) comprises a cover body (101), a first support (102) and a second support (104), the left end of the cover body (101) is fixedly connected with the right end of the first support (102), the tail end of the first support (102) is rotatably connected with the top of the second support (104) through a first pin shaft (103), and the bottom of the second support (104) is fixedly connected with the top of a shell (6) on the left side.

3. An industrial automated magnetic connector according to claim 2, wherein: the bottom of the cover body (101) is matched with the right side of the rubber ring (8).

4. An industrial automated magnetic connector as claimed in claim 1, wherein: the fixed pipe (2) comprises a sleeve (205), a hose (206) and a third bracket (203), the left side of the inner wall of the sleeve (205) is fixedly connected with the outer wall of the hose (206), the right side of the inner wall of the sleeve (205) is in interference fit with the outer wall of the shell (6), the inner wall of the hose (206) is in interference fit with the outer wall of the wiring (7), the top and the bottom of the sleeve (205) are fixedly connected with a third bracket (203), the tail end of the third bracket (203) is rotatably connected with a hook (201) through a second pin shaft (202), the right end of the hook (201) is clamped with the outer wall of the shell (6), a torsion spring (204) is sleeved on the outer wall of the second pin shaft (202), two ends of the torsion spring (204) are respectively and tightly propped against the third support (203) and the hook (201), the upper part and the lower part of the outer wall of the shell (6) are fixedly connected with the right ends of the two curved bars (12) respectively.

5. An industrial automated magnetic connector as claimed in claim 1, wherein: clamping assembly (3) include nozzle stub (301), fourth support (302) and eccentric wheel (304), the inner wall left side of nozzle stub (301) is in the same place with the outer wall right side rigid coupling of rubber tube (10), equal rigid coupling has fourth support (302) about the inner wall of nozzle stub (301), the end of fourth support (302) is passed through third round pin axle (303) and is rotated with eccentric wheel (304) and link to each other, eccentric wheel (304) and the outer wall of wiring (7) are supported tightly, the outer wall right side of nozzle stub (301) is from top to bottom respectively with the left end rigid coupling of two curved bars (12) together.

6. An industrial automated magnetic connector according to claim 5, wherein: the left side of the inner wall of the short pipe (301) is flush with the right end of the rubber pipe (10).