CN205178147U - A magnetic suction head inner mold structure - Google Patents

Abstract

The utility model discloses a magnetic suction head centre form structure, including fixed bolster, magnet and magnetism piece of inhaling, be equipped with on the fixed bolster with magnetism piece looks adaptation of inhaling is used for fixing a position the screens of this magnetism piece of inhaling, piece and fixed bolster bonding wire shaping are inhaled to the magnetism, be equipped with in the fixed bolster with the assembly groove of magnet looks adaptation, magnet is followed the lower extreme opening embedding of assembly groove is in this assembly groove and with magnetism is inhaled piece magnetism and is connected. The utility model discloses mainly be applied to magnetism and inhale and use on the data line for charge and data transmission, this magnetism suction head centre form structure through earlier inhale the piece with the magnetism on the screens of fixed bolster is fixed a position, make magnetism inhale the piece and the fixed bolster assembly together, then the bonding wire shaping, install the assembly groove in the fixed bolster with magnet after the shaping again. Through the assembling mode, the problem that salt fog is not enough due to the fact that the electroplated layer is easily damaged and scratched in the assembling process of the traditional magnet is solved, the process is effectively improved, and the yield is improved.

Description

A magnetic suction head inner mold structure

technical field

The utility model relates to the technical field of magnetic suction heads, in particular to an inner mold structure of a magnetic suction head.

Background technique

With the continuous advancement of science and technology in modern society, electronic products are more and more widely used in life. Existing electronic products (such as mobile phones, tablet computers, etc.) all use plug-in interfaces for data connection and charging functions, such as data However, in the process of using the data cable for charging, it is necessary to constantly plug and unplug the connector, which creates a problem. Frequent plugging and plugging will cause the charging socket to age, the metal elasticity will be reduced and damaged, and charging is inconvenient.

In response to the above shortcomings, a magnetic suction head has appeared on the market. This kind of connector can charge electronic products only by using magnetic adsorption and engagement, without the need to dial and plug in the charging socket, so it avoids damage to the socket of electronic products. The inner mold structure of the magnetic suction head includes a magnet and a fixed bracket. Usually, the magnet is welded first and then the bracket is assembled. However, this method will cause the magnet to be damaged and scratch the electroplating layer during the process, resulting in the problem of salt spray. Therefore, it is necessary to improve the structural assembly of the existing inner mold structure of the magnetic suction head.

Utility model content

The purpose of the utility model is to overcome the above-mentioned defects in the prior art, and to provide an inner mold structure of a magnetic suction head which is helpful to improve the process and thus increase the rate of good products.

In order to achieve the above object, the technical scheme provided by the utility model is as follows:

An internal mold structure of a magnetic suction head is provided, which includes a fixed bracket and a magnet, and also includes a magnetic suction piece, and the fixed bracket is provided with a card position adapted to the magnetic suction piece for positioning the magnetic suction piece. The magnetic sheet and the fixing bracket are formed by welding wires, and the fixing bracket is provided with an assembly groove suitable for the magnet, and the magnet is inserted into the assembly groove from the lower end opening of the assembly groove and is connected with the magnet. The suction tab attaches magnetically.

Further, the magnet is in the shape of eight trigrams and two instruments and is divided into two parts: a yang instrument magnet and a yin instrument magnet, and the fixing bracket is respectively provided with assembly grooves matching the yang instrument magnet and the yin instrument magnet.

Further, the magnetic suction sheet is divided into two parts, a positive magnetic suction sheet and a negative magnetic suction sheet corresponding to the positive instrument magnet and the negative instrument magnet. In the card position corresponding to the yin instrument magnetic attraction piece, the yang instrument magnet is magnetically connected to the yang instrument magnetic attraction piece, and the yin instrument magnet is magnetically connected to the yin instrument magnetic attraction piece.

Further, the male magnetic sheet and the negative magnetic sheet are both iron sheets.

Compared with the prior art, the utility model has the beneficial effects of:

In the utility model, the magnetic suction sheet is first positioned on the clamping position of the fixed bracket, so that the magnetic suction sheet and the fixed bracket are assembled together, and then the welding wire is formed, and after the molding, the magnet is installed in the assembly groove in the fixed bracket. The lower end opening of the fitting groove is inserted into the fitting groove and magnetically connected with the magnetic attraction piece. This assembly method solves the problem that the traditional magnet is easy to damage and scratch the electroplating layer during the assembly process, which leads to the problem of salt spray, which effectively improves the process and improves the yield rate. It is mainly used on magnetic data lines. For charging and data transmission.

Description of drawings

Fig. 1 is a structural schematic diagram of a magnetic suction head inner mold structure described in the utility model;

Fig. 2 is an exploded view of the inner mold structure of a magnetic suction head described in the utility model;

Fig. 3 is a view of the use state of the inner mold structure of the magnetic suction head described in the utility model.

In Figures 1 to 3 include:

1——fixed bracket

2 - magnet

3——Magnetic sheet

4——Card position

5——Assembly groove

21——Yangyi Magnet

22——Yinyi magnet

31——Yangyi magnetic suction film

32——Yinyi magnetic suction sheet

6 - wire.

detailed description

In order to further understand the structure, features and other purposes of the present utility model, now in conjunction with the attached preferred embodiments, the attached drawings describe in detail as follows, the illustrated embodiments are only used to illustrate the technical solutions of the present utility model, It does not limit the present utility model.

As shown in Fig. 1 and Fig. 2, a magnetic suction head internal mold structure is mainly used in the magnetic suction data line, which includes a ring-shaped fixed bracket 1, a magnet 2 and a magnetic suction piece 3, the fixed The bracket 1 is provided with a card position 4 adapted to the magnetic suction piece 3 for positioning the magnetic suction piece 3, the magnetic suction piece 3 is welded with the fixed bracket 1, and the fixed bracket 1 is provided with a An assembly groove 5 adapted to the magnet 2 , the magnet 2 is inserted into the assembly groove 5 from the lower end opening of the assembly groove 5 and magnetically connected with the magnetic attraction piece 3 .

In this embodiment, the magnet 2 is in the form of eight trigrams and two instruments and is divided into two parts: a yang instrument magnet 21 and a yin instrument magnet 22. Compatible assembly groove 5. It helps to improve the firmness of the magnet 2 after assembly.

Further, the magnetic sheet 3 is divided into two parts, the male magnetic sheet 31 and the female magnetic sheet 32 corresponding to the male magnet 21 and the female magnet 22. Describe the card position 4 corresponding to the magnetic suction sheet 31 of the positive instrument and the magnetic suction sheet 32 of the negative instrument. The magnetic suction sheet 32 is magnetically connected.

Wherein, the yang instrument magnetic attraction sheet 31 and the yin instrument magnetic attraction sheet 32 are both iron sheets.

The utility model is assembled in the following manner: first, the positive magnetic suction piece 31 and the negative magnetic suction piece 32 are respectively positioned in the corresponding card position 4 of the fixed bracket 1, so that the positive magnetic suction piece 31 and the negative magnetic suction piece The suction piece 32 is assembled with the fixed bracket, then welded to form, and then the magnet 2 is installed after the molding, and the male magnet 21 and the female magnet 22 are respectively fixed and installed in the corresponding assembly groove 5 in the fixed bracket 1, The male magnet 21 and the female magnet 22 are inserted into the assembly groove 5 from the opening of the lower end of the assembly groove 5 to be fixed and magnetically connected with the magnetic suction piece 3 at the upper end, and the assembly is firm and reliable. mold.

As shown in Figure 3, the wires 6 are respectively connected to the male magnetic attraction piece 31 and the female magnetic attraction piece 32 on the fixed bracket 1, and through the magnetic action of the inner male magnet 21 and the female magnet 22, the magnetic attraction data can be realized. Wire magnetic charging and data transmission.

To sum up, the utility model first assembles the iron sheet and the fixed bracket together, then welds the wire to form, and finally assembles the magnet after forming, so as to solve the problem that the traditional magnet is easy to damage and scratch the electroplating layer during the assembly process and cause salt spray However, it can effectively improve the process and increase the yield rate.

The above-mentioned embodiment is a preferred implementation mode of the present utility model, but the implementation mode of the present utility model is not limited by the above-mentioned embodiment, and any other changes, modifications and substitutions made without departing from the spirit and principle of the present utility model , combination, and simplification, all should be equivalent replacement methods, and are all included in the protection scope of the present utility model.

Claims (4)

1. A magnetic suction head internal mold structure, comprising a fixed support (1) and a magnet (2), is characterized in that: it also includes a magnetic suction sheet (3), and the fixed support (1) is provided with a The suction piece (3) is suitable for positioning the card position (4) of the magnetic suction piece (3), the magnetic suction piece (3) is welded with the fixing bracket (1), and the fixing bracket (1) An assembly groove (5) matching the magnet (2) is provided inside, and the magnet (2) is inserted into the assembly groove (5) from the lower end opening of the assembly groove (5) and connected with the magnet The suction tab (3) attaches magnetically. 2. The inner mold structure of a magnetic suction head according to claim 1, characterized in that: the magnet (2) is in the shape of eight trigrams and two instruments and is divided into two parts: a positive magnet (21) and a negative magnet (22). part, the fixing bracket (1) is respectively provided with assembly grooves (5) matching with the male magnet (21) and the female magnet (22). 3. The inner mold structure of a magnetic suction head according to claim 2, characterized in that: the magnetic suction sheet (3) is divided into male and female magnets (21) and female magnets (22) corresponding to the male and female magnets. Two parts of the magnetic suction sheet (31) and the negative instrument magnetic suction sheet (32), the fixed support (1) is respectively provided with the magnetic suction sheet (31) and the negative instrument magnetic suction sheet (32) corresponding to the positive instrument magnetic suction sheet (32). Corresponding clamping position (4), described positive instrument magnet (21) is magnetically connected with described positive instrument magnetic suction piece (31), and described negative instrument magnet (22) is magnetically connected with described negative instrument magnetic suction piece (32) connect. 4. The inner mold structure of a magnetic head according to claim 3, characterized in that: the male magnetic sheet (31) and the female magnetic sheet (32) are both iron sheets.