Magnetic type probe connector

Abstract

The utility model relates to the technical field of connectors, in particular to a magnetic type probe connector, which comprises a plastic base, one end face of the plastic base serves as a magnetic end, an annular magnetic part axially perpendicular to the magnetic end is arranged on the magnetic end, a partition plate protruding into an inner ring of the annular magnetic part is further arranged on the magnetic end, and the annular magnetic part is arranged on the partition plate. The partition plate divides the inner ring of the annular magnetic attraction part into a first insertion hole and a second insertion hole which are parallel, a first spring needle electrode which is coaxially matched with the first insertion hole is inserted into the first insertion hole, and a second spring needle electrode which is coaxially matched with the second insertion hole is inserted into the second insertion hole. Compared with the prior art, the utility model has the beneficial effects that the integrated annular magnetic part is used as a magnetic part, the contact area between the magnetic part and the plastic base is multiplied compared with the prior art, the assembly strength is obviously improved, and the reliability and the stability of data / power supply connection are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, in particular to a magnetic suction type probe connector. Background Art

[0002] As a convenient form of data / power connection, magnetic connectors are increasingly used in various electronic devices. In magnetic connectors, the connection part plays an important role, and its shape and specific structure have a significant impact on the reliability and stability of the data / power connection.

[0003] like Figure 1 As shown, there is a magnetic probe connector in the prior art, which has a plastic base 1', a first magnet 21' and a second magnet 22' are embedded in the plastic base, the first magnet has a first notch 210' facing the second magnet, the second magnet has a second notch 220' opposite to the first notch, a first probe electrode 3' is provided in the plastic base and a second probe electrode 4' is provided in the plastic base. In order to improve the reliability and stability of the connection to a certain extent, a partition 11' is formed on the plastic base to fit between the first notch and the second notch, and the first magnet and the second magnet respectively cooperate with the partition to form a first connector 5' and a second connector 6'.

[0004] In the above-mentioned prior art, since the contact area between the individual first magnet and the second magnet and the plastic base is limited, the bonding strength between the first magnet and the second magnet and the plastic base is affected by the contact area. Therefore, the assembly strength of the first magnet and the second magnet is insufficient, which will have a negative impact on the reliability and stability of the data / power connection. Utility Model Content

[0005] The utility model aims to provide a magnetic probe connector, which significantly enhances the assembly strength of the magnet and the plastic base, thereby making up for the deficiencies of the above-mentioned prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions.

[0007] A magnetic probe connector includes a plastic base, one end face of the plastic base serves as a magnetic end, an annular magnetic component axially perpendicular to the magnetic end is provided on the magnetic end, and a partition protruding into the inner ring of the annular magnetic component is provided on the magnetic end. The partition separates the inner ring of the annular magnetic component into a first socket and a second socket in parallel. A coaxially matched first spring needle electrode is inserted in the first socket, and a coaxially matched second spring needle electrode is inserted in the second socket.

[0008] In an improved solution, the top end of the partition is flush with the annular magnetic attraction member.

[0009] In an improved solution, the outer surface of the annular magnetic attraction member has two symmetrically arranged notches, and the magnetic attraction end is provided with a tenon that fits into the notches.

[0010] In an improved solution, the top end of the tenon is flush with the top end of the annular magnetic attraction member.

[0011] In an improved solution, the outer side of the tenon is flush with the outer annular surface of the annular magnetic attraction member.

[0012] In an improved solution, the first plug hole and the second plug hole have different areas and / or shapes.

[0013] In an improved solution, the partition forms an anti-stuck opening on a side facing the first plug hole or the second plug hole.

[0014] Compared with the prior art, the beneficial effect of the utility model is that an integrated annular magnetic attraction part is used as the magnetic attraction component, and its contact area with the plastic base is doubled compared with the prior art, the assembly strength is significantly improved, and the reliability and stability of the data / power connection are enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a magnetic probe connector in the prior art.

[0016] Figure 2 It is a structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the structural decomposition of the utility model. DETAILED DESCRIPTION

[0018] like Figure 2 and Figure 3 As shown, the utility model provides a

[0019] A magnetic probe connector includes a plastic base 1, one end face of the plastic base 1 serves as a magnetic end 10, an annular magnetic component 2 axially perpendicular to the magnetic end 10 is provided on the magnetic end 10, and a partition 11 protruding into the inner ring of the annular magnetic component 2 is also provided on the magnetic end 10. The partition 11 separates the inner ring of the annular magnetic component 2 into a first parallel socket 5 and a second socket 6. A coaxially matched first spring needle electrode 3 is inserted in the first socket 5, and a coaxially matched second spring needle electrode 4 is inserted in the second socket 6.

[0020] Comparison Figure 1 and Figure 2It is obvious that the utility model adopts an integrated annular magnetic attraction part 2 as the magnetic attraction component in the above embodiment, and its contact area with the plastic base 1 is doubled compared with the prior art, the assembly strength is significantly improved, and the reliability and stability of the data / power connection are enhanced.

[0021] In a preferred embodiment, Figure 2 As shown, the top end of the partition 11 is flush with the annular magnetic attraction member 2 .

[0022] In another preferred embodiment, Figure 2 and Figure 3 As shown, the outer surface of the annular magnetic attraction member 2 has two symmetrically arranged notches 21 , and the magnetic attraction end 10 is provided with a tenon 12 which is just embedded in the notches 21 .

[0023] Further, such as Figure 2 As shown, the top end of the tenon 12 is flush with the annular magnetic attraction member 2 .

[0024] Further, such as Figure 2 As shown, the outer side of the tenon 12 is flush with the outer annular surface of the annular magnetic attraction member 2 .

[0025] In another preferred embodiment, Figure 2 As shown, the first jack 5 and the second jack 6 have different areas and / or shapes, thereby providing a fool-proof structure for the magnetic connection to prevent the user from being confused between the first spring pin electrode 3 and the second spring pin electrode 4 during use.

[0026] Specifically, Figure 3 As shown, the partition 11 forms a foolproof opening 13 on one side facing the first plug hole 5 or the second plug hole 6, and the foolproof opening 13 makes the first plug hole 5 and the second plug hole 6 have different areas and / or shapes. For those skilled in the art, the protection scope of the utility model is not limited to the details of the above exemplary embodiments. Without departing from the spirit or basic features of the utility model, the equivalent meanings and all changes in the protection scope made by those skilled in the art based on the elements of the utility model should be included in the utility model.

Claims

1. Magnetic probe connector, characterized in that: It includes a plastic base, one end face of the plastic base serves as a magnetic end, an annular magnetic component axially perpendicular to the magnetic end is provided on the magnetic end, and a partition protruding into the inner ring of the annular magnetic component is provided on the magnetic end. The partition separates the inner ring of the annular magnetic component into a first socket and a second socket that are arranged in parallel. A coaxially matched first spring needle electrode is inserted in the first socket, and a coaxially matched second spring needle electrode is inserted in the second socket.

2. The magnetic probe connector according to claim 1, characterized in that: The top end of the partition is flush with the annular magnetic attraction piece.

3. The magnetic probe connector according to claim 1, characterized in that: The outer ring surface of the annular magnetic attraction part is provided with two symmetrically arranged notches, and the magnetic attraction end is provided with a tenon which is just embedded in the notches.

4. The magnetic probe connector according to claim 3, characterized in that: The top of the tenon is flush with the top of the annular magnetic attraction piece.

5. The magnetic probe connector according to claim 3, characterized in that: The outer side of the tenon is flush with the outer ring surface of the annular magnetic attraction component.

6. The magnetic probe connector according to claim 1, characterized in that: The first plug hole and the second plug hole have different areas and / or shapes.

7. The magnetic probe connector according to claim 6, characterized in that: The partition forms a fool-proof opening on one side facing the first insertion hole or the second insertion hole.

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