Magnetic attraction wire

Abstract

The utility model provides a magnetic attraction wire, and belongs to the technical field of electronics and electrics. The utility model solves the problems that in the teaching demonstration process, the current connection modes between leads and between leads and binding posts are relatively complex, and when students connect the leads or connect the leads to the binding posts, the outgoing line contact is often poor, and the electrification is not smooth. A magnetic attraction wire comprises a first shell and a second shell, the first shell and the second shell are fixedly attached together, a wire and a wire magnetic attraction head are arranged in the first shell and the second shell, the wire is connected with the wire magnetic attraction head, the wire penetrates into the first shell and the second shell from the bottom, and the wire magnetic attraction head is exposed out of one side of the first shell and one side of the second shell. And the wire magnetic suction head can be inserted into the other shell I and the other shell II. The wire connecting device has the advantages that the wire connecting mode is simpler by endowing the wire head with the magnetic attraction performance, and the examination point of the related binding post can be practiced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic and electrical technical field, concretely is a magnetic attraction wire. BACKGROUND

[0002] In the teaching process, often need to carry out the physical demonstration teaching to the connection between wire and wire and between wire and terminal post, but the connection mode between wire and wire and between wire and terminal post is more complex currently, when connecting wire or connecting wire on terminal post, often will have wire contact bad, power on not smooth problem. CONTENT OF UTILITY MODEL

[0003] (I) the technical problem solved

[0004] In view of the deficiency of prior art, the utility model provides a magnetic attraction wire, has the advantage that by giving wire head magnetic attraction performance, make the mode of connecting wire more simple and can practice the examination point about terminal post, solve the problem that in the teaching process, often need to carry out the physical demonstration teaching to the connection between wire and wire and between wire and terminal post, but the connection mode between wire and wire and between wire and terminal post is more complex currently, when connecting wire or connecting wire on terminal post, often will have wire contact bad, power on not smooth problem.

[0005] (II) technical scheme

[0006] In order to realize the above-mentioned through giving wire head magnetic attraction performance, make the mode of connecting wire more simple and can practice the examination point about terminal post, the utility model provides the following technical scheme: a magnetic attraction wire, including shell one and shell two, the shell one and shell two mutually fixed and fit together, the inside of shell one and shell two is provided with wire and wire magnetic attraction head, the wire is connected with wire magnetic attraction head, the wire is from shell one and shell two bottom and enters, the wire magnetic attraction head leaks out from shell one and shell two one side, the wire magnetic attraction head can be inserted into another shell one and shell two.

[0007] Preferably, the shell one and shell two are fixedly connected by welding.

[0008] Preferably, the shell one is provided with clamping column one and clamping column two, the shell two is provided with clamping groove one and clamping groove two, the shell one is fixedly connected on the shell two by embedding clamping column one and clamping column two in clamping groove one and clamping groove two.

[0009] Preferably, the inside of shell one and shell two is provided with magnetic attraction head placing groove, insertion groove and wire groove.

[0010] Preferably, when the shell one and the shell two are fixedly connected together, the wire magnetic suction head is fixed in the magnetic suction head placing groove, and the wire is fixed in the wire groove.

[0011] Preferably, the shell one and the shell two are pasted to form an insertion groove in which the wire magnetic suction head can be inserted.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the utility model provides a magnetic suction wire, has the following beneficial effects:

[0014] The magnetic suction wire, through the mutual cooperation of the shell one, the shell two, the wire and the wire magnetic suction head, is fixedly connected together after the wire and the magnetic suction welding head are fixedly connected together, is placed in the shell one and the shell two after being bent, and the wire is located in the wire groove, the wire magnetic suction head is placed in the magnetic suction head placing groove, and the wire magnetic suction head is located outside the magnetic suction head placing groove at a certain distance, then the shell one and the shell two are fixedly connected together. When teaching, the wire magnetic suction head of one magnetic suction wire is inserted into the insertion groove of another magnetic suction wire, at this time, the wire magnetic suction head is connected with the wire magnetic suction head in another magnetic suction wire and is adsorbed, thereby the connection of two wires is completed. When the wire needs to be connected with the terminal post, the wire magnetic suction head of the magnetic suction wire is directly inserted into the terminal post to complete the connection. Thus, the effect that the connection of the wire is simpler and the examination point related to the terminal post can be practiced is achieved by giving the wire head the magnetic suction performance. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a magnetic suction wire structure schematic view of the utility model;

[0016] Fig. 2 It is a magnetic suction wire shell one and shell two split schematic view of the utility model;

[0017] Fig. 3 It is a magnetic suction wire multiple magnetic suction wire connection structure schematic view of the utility model.

[0018] In the drawing: 1, shell one;11, magnetic suction head placing groove;12, insertion groove;13, wire groove;14, clamping column one;15, clamping column two;2, shell two;21, clamping groove one;22, clamping groove two;3, wire;4, wire magnetic suction head; DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0020] Please refer to Figs. 1-3 A magnetic attraction wire includes a shell one 1 and a shell two 2, the shell one 1 and the shell two 2 are fixedly attached to each other, the inside of the shell one 1 and the shell two 2 is provided with a wire 3 and a wire magnetic attraction head 4, the shell one 1 and the shell two 2 are used as the external packaging of the magnetic attraction wire, the shell one 1 and the shell two 2 are fixedly attached to each other to form a protective shell for accommodating the wire 3 and the wire magnetic attraction head 4 inside. The wire 3 is connected with the wire magnetic attraction head 4, the wire 3 penetrates from the bottom of the shell one 1 and the shell two 2, the wire magnetic attraction head 4 leaks out from one side of the shell one 1 and the shell two 2, and the wire magnetic attraction head 4 can be inserted into another shell one 1 and shell two 2. In the magnetic attraction wire, the wire 3 transmits electrical energy from a power source or other circuit elements to the wire magnetic attraction head 4 to realize the connection with other circuits. The wire magnetic attraction head 4 is one end of the wire 3, has magnetism, and can be attracted to and connected with other magnetic elements such as the magnetic attraction head of another magnetic attraction wire. The wire 3 and the wire magnetic attraction head 4 are connected by welding or other means to connect the magnetic attraction wire head and the copper wire of the wire 3.

[0021] In the present patent, the shape of the wire magnetic attraction head 4 is cylindrical, and the cross section can be circular or polygonal, etc. which is easy to insert and assemble.

[0022] The shell one 1 and the shell two 2 are fixedly connected by welding. The welding connection mode provides firm and durable connection between the shell one 1 and the shell two 2. The shell one 1 and the shell two 2 formed by welding have high strength and can resist external mechanical stress and vibration to ensure integrity and stability.

[0023] In the present patent, in addition to using the welding mode to connect the shell one 1 and the shell two 2 together, other modes can also be used. The shell one 1 is provided with a clamping column one 14 and a clamping column two 15, the shell two 2 is provided with a clamping groove one 21 and a clamping groove two 22, and the shell one 1 is fixedly connected to the shell two 2 by being embedded in the clamping groove one 21 and the clamping groove two 22 through the clamping column one 14 and the clamping column two 15. The clamping column one 14 and the clamping column two 15 are protruding structures designed on the shell one 1 and used for embedded connection with the clamping groove one 21 and the clamping groove two 22 on the shell two 2. The clamping column one 14, the clamping column two 15 and the clamping groove one 21, the clamping groove two 22 are embedded to realize the fixed connection between the shell one 1 and the shell two 2.

[0024] The inside of the shell one 1 and the shell two 2 are provided with a magnetic head placement slot 11, an insertion slot 12 and a wire 3 slot 13. When the shell one 1 and the shell two 2 are fixedly connected together, the wire magnetic head 4 is fixed in the magnetic head placement slot 11, and the wire 3 is fixed in the wire 3 slot 13. When the wire 3 and the wire magnetic head 4 are installed in the shell one 1 and the shell two 2, and the shell one 1 and the shell two 2 are fixedly connected together, the magnetic head placement slot 11 will press the wire magnetic head 4, and the wire 3 slot 13 will press the wire 3. At this time, the wire 3 and the wire magnetic head 4 will be completely fixed in the shell one 1 and the shell two 2, ensuring stable connection.

[0025] The insertion slot 12 formed after the shell one 1 and the shell two 2 are attached can insert the wire magnetic head 4. By inserting the wire magnetic head 4 of one magnetic attraction wire into the insertion slot 12 of another magnetic attraction wire, the wire magnetic head 4 can be connected with other magnetic attraction wires to achieve electrical connection. At the same time, the magnetic connection of the wire magnetic head 4 makes the connection process simpler and faster. In addition, the connection between the magnetic attraction wire and the terminal post can also be completed by inserting the wire magnetic head 4 into the terminal post.

[0026] Working principle: After the wire 3 and the magnetic attraction welding head are fixedly connected together, they are bent and placed in the shell one 1 and the shell two 2, and the wire 3 is located in the wire 3 slot 13, and the wire magnetic head 4 is placed in the magnetic head placement slot 11, and the wire magnetic head 4 protrudes a certain distance outside the magnetic head placement slot 11, and then the shell one 1 and the shell two 2 are fixedly connected together. When teaching, the wire magnetic head 4 of one magnetic attraction wire is inserted into the insertion slot 12 of another magnetic attraction wire. At this time, the wire magnetic head 4 will be connected with the wire magnetic head 4 in another magnetic attraction wire, thereby completing the connection of two wires 3. When the wire 3 needs to be connected with the terminal post, the wire magnetic head 4 of the magnetic attraction wire is directly inserted into the terminal post to complete the connection. Thus, by giving the wire 3 a magnetic attraction property, the method of connecting the wire 3 is simpler and can practice the examination point related to the terminal post.

[0027] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0028] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A magnetic wire guide, characterized by: It includes shell one (1) and shell two (2), the shell one (1) and shell two (2) are fixed together, the inside of shell one (1) and shell two (2) is provided with wire (3) and wire magnetic suction head (4), the wire (3) is connected with wire magnetic suction head (4), the wire (3) is from the bottom of shell one (1) and shell two (2) and enters, the wire magnetic suction head (4) leaks from one side of shell one (1) and shell two (2), the wire magnetic suction head (4) can be inserted into another shell one (1) and shell two (2).

2. The magnetic attraction wire of claim 1, wherein: The shell one (1) and shell two (2) are fixedly connected by welding.

3. The magnetic attraction wire of claim 1, wherein: The shell one (1) is provided with clamping column one (14) and clamping column two (15), the shell two (2) is provided with clamping groove one (21) and clamping groove two (22), the shell one (1) is fixedly connected on the shell two (2) by being embedded in clamping groove one (21) and clamping groove two (22) through clamping column one (14) and clamping column two (15).

4. The magnetic attraction wire of claim 1, wherein: The inside of shell one (1) and shell two (2) is provided with magnetic suction head placing groove (11), insertion slot (12) and wire slot (13).

5. The magnetic attraction wire guide of claim 1, wherein: When the shell one (1) and shell two (2) are fixedly connected together, the wire magnetic suction head (4) is fixed in the magnetic suction head placing groove (11), and the wire (3) is fixed in the wire slot (13).

6. The magnetic attraction wire guide of claim 1, wherein: The insertion slot (12) formed after the shell one (1) and shell two (2) are adhered can insert the wire magnetic suction head (4).

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