CN209544693U

CN209544693U - A kind of magnetic charging cable that annular magnet is exposed

Info

Publication number: CN209544693U
Application number: CN201821960330.5U
Authority: CN
Inventors: 赵鹏
Original assignee: Dongguan Chuanfu Electronics Co Ltd
Current assignee: Dongguan Chuanfu Electronics Co Ltd
Priority date: 2018-11-24
Filing date: 2018-11-24
Publication date: 2019-10-25
Anticipated expiration: 2028-11-24

Abstract

A kind of magnetic charging cable that annular magnet is exposed, it include wire rod and the upper casing and lower casing that are set between wire rod, the inside of lower casing is fixedly installed PCBA board, the side of PCBA board is by being electrically connected with POGOPIN connector, the POGOPIN connector is equipped with magnet, magnet uses ring structure, and its periphery is connected with deformation locating plate, upper casing corresponds to magnet and offers through-hole, one end edge of magnet is arranged in upper casing, and one end is made to expose to the outside of upper casing, the utility model is using conventional ultrasonic wave magnetic scheme, bulk-breaking is upper lower casing, magnet, PCBA and wire rod are constituted, and the utility model does slot position by adding in annular magnet, increase deformation and positions sheet, accurately structure positioning is formed with upper and lower, avoid the problem of ring-like magnet forming is brought, also solve do it is super When sound wave scheme, the orientation problem of annular magnet maximumlly increases the exposed size of annular magnet, to reach, size is small, the big effect of suction.

Description

A kind of magnetic charging cable that annular magnet is exposed

Technical field

The utility model relates to magnetic charging cable fields, more specifically more particularly to a kind of magnetic that annular magnet is exposed Inhale charging cable.

Background technique

Current magnetic charging cable existing on the market, because being limited to dimensional space, the Magnetic suction thread magnet made all is to use Strip bulk magnet, magnetic dynamics is too small, and user experience is bad, and magnet is made into annular magnet, can increase absorption dynamics, But magnet circularizes and directly in-molded can bring magnet the mold positioning the problem of or magnet can fragmentation or line Burr can be run after material molding.

Utility model content

The utility model improves the prior art for disadvantages mentioned above, is tied by the ultrasound after plastic cement phase magnet Structure provides a kind of magnetic charging cable that annular magnet is exposed, and technical solution is as follows:

A kind of magnetic charging cable that annular magnet is exposed, includes wire rod and the upper casing and lower casing that are set between wire rod, The lower casing is in hollow structure, and offers card slot below, which is clamped wire rod, the lower casing connection by SR connector Upper casing is simultaneously fixedly installed between upper casing and lower casing by SR connector after lower casing and top shells fit, and the inside of the lower casing is fixed It is provided with PCBA board, the lower section of the PCBA board is by being electrically connected wire rod, and the side of the PCBA board is by being electrically connected with POGOPIN connector, the POGOPIN connector are equipped with magnet, and the magnet uses ring structure, and its periphery is connected with shape Set bit slice offers opening below the deformation locating plate, and one side offers mortise, and the mortise is connected to deformation locating plate Two sides, the upper casing, which corresponds to mortise and is extended towards deformation locating plate, a tenon, and corresponding magnet offers through-hole, the tenon Head is matched with mortise, so that deformation locating plate is detachably connected upper casing, one end edge of the magnet is arranged in upper casing, and makes it One end face exposes to the outside of upper casing.

In the present invention, the upper casing is embedded at the side of lower casing, and is mutually blocked by joinery and its construction and set, and makes lower casing It is fixedly installed between upper casing and lower casing with SR connector after top shells fit.

The POGOPIN connector includes glue core and the spring needle for being arranged in its inside, the movable connection of the spring needle Glue core.

Further, the glue core is made using HTM material, and offers fixing groove respectively over and under it, and Deformation locating plate is clamped by fixing groove.

The magnet is made using NdFeB material.

The one side of the upper casing towards lower casing, which is extended, positive stop strip, which is symmetrically arranged with two, described Lower casing corresponds to positive stop strip and offers limiting slot, and the limiting slot and positive stop strip cooperate.

Compared with prior art, the utility model has the following beneficial effects: the utility model is using conventional ultrasonic wave magnetic Scheme, bulk-breaking are that upper lower casing, magnet, PCBA and wire rod are constituted, and the use of the new type does slot position by adding in annular magnet, increases Deformation positions sheet, forms accurately structure positioning with upper and lower, avoids the problem of ring-like magnet forming is brought, also solve When doing ultrasonic wave scheme, the orientation problem of annular magnet maximumlly increases the exposed size of annular magnet, to reach ruler It is very little small, the big effect of suction.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described:

Fig. 1 is the disassemblying structure schematic diagram of the utility model；

Fig. 2 is the three-dimensional dismantling view of the utility model；

Fig. 3 is the three-dimensional view of the utility model；

Fig. 4 is the schematic diagram of internal structure of the utility model；

Include: wire rod 10, upper casing 11, lower casing 12, card slot 13, SR connector 14, PCBA board 15, POGOPIN connector 16, Magnet 17, deformation locating plate 18, opening 19, mortise 20, tenon 21, through-hole 22, positive stop strip 23, limiting slot 24, glue core 25, spring Needle 26, fixing groove 27.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, belongs to the protection scope of the utility model.

The utility model embodiment is described in further detail below in conjunction with attached drawing, as follows in detail:

A kind of magnetic charging cable that annular magnet is exposed in conjunction with shown in Fig. 1 to Fig. 4 includes wire rod 10 and is set to line Upper casing 11 and lower casing 12 between material 10, lower casing 12 is in hollow structure, and offers card slot 13 below, which passes through SR Connector 14 is clamped wire rod 10, and the fixation of SR connector 14 is set after lower casing 12 connects upper casing 11 and cooperated by lower casing 12 with upper casing 11 It is placed between upper casing 11 and lower casing 12, the inside of lower casing 12 is fixedly installed PCBA board 15, and the lower section of the PCBA board 15 passes through electricity Property connection wire 10, by being electrically connected with POGOPIN connector 16, which is worn for the side of PCBA board 15 Equipped with magnet 17, magnet 17 uses ring structure, and its periphery is connected with deformation locating plate 18, the lower section of the deformation locating plate 18 Opening 19 is offered, one side offers mortise 20, and mortise 20 is connected to the two sides of deformation locating plate 18, the corresponding mortise of upper casing 11 20 have tenon 21 towards deformation locating plate 18 is extended, and corresponding magnet 17 offers through-hole 22, the tenon 21 and 20 phase of mortise Cooperation, makes deformation locating plate 18 be detachably connected upper casing 11, one end edge of magnet 17 is arranged in upper casing 11, and makes one end Expose to the outside of upper casing 11.

In the present invention, upper casing 11 is embedded at the side of lower casing 12, and is mutually blocked by joinery and its construction and set, and makes lower casing 12 and upper casing 11 cooperate after SR connector 14 be fixedly installed between upper casing 11 and lower casing 12, and upper casing 11 is towards the one of lower casing 12 Side, which is extended, positive stop strip 23, which is symmetrically arranged with two, and the corresponding positive stop strip 23 of lower casing 12 offers limit Slot 24, the limiting slot 24 and positive stop strip 23

It cooperates.

Further, POGOPIN connector 16 includes glue core 25 and the spring needle 26 for being arranged in its inside, the spring needle 26 Movable connection glue core 25, glue core 25 are made using HTM material, and offer fixing groove 27 respectively over and under it, And deformation locating plate 18 is clamped by fixing groove 27.

Magnet 17 is made using NdFeB material, and upper casing 11, lower casing 12 and deformation locating plate 18 are all made of ABS plastic It is made for main material.

By taking working principle combination above structure as an example, when the utility model is used, plug and external equipment such as mobile phone etc. are even It is not necessarily to pull up after connecing, there is no frequent plug that handset port can be protected not draw as far as possible with mobile phone bad, prolong its service life, and working as needs When charging or transmitting data, as long as the connector by charging cable is close, no matter connector just connect, is reversely connected and can rely on plug Annular magnet suction quick and precisely connects, and realization connects, therefore use is very convenient, and the utility model is using conventional ultrasonic wave Magnetic scheme, bulk-breaking are that upper lower casing 12, magnet 17, PCBA and wire rod 10 are constituted, and the use of the new type passes through in annular magnet 17 Add and do slot position, increase deformation and position sheet, form accurately structure positioning with upper and lower, avoids the molding of annular magnet 17 and bring The problem of, also solve that when doing ultrasonic wave scheme, the orientation problem of annular magnet 17 maximumlly increases annular magnet 17 Exposed size, to reach, size is small, the big effect of suction.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replace and deform, the scope of the utility model is limited by appended claims extremely equivalent.

Claims

The upper casing that 1. a kind of magnetic charging cable that annular magnet is exposed includes wire rod (10) and is set between wire rod (10) (11) and lower casing (12), it is characterised in that: the lower casing (12) is in hollow structure, and offers card slot (13), the card below Slot (13) by SR connector (14) clamping wire rod (10), the lower casing (12) connect upper casing (11) and by lower casing (12) with it is upper SR connector (14) is fixedly installed between upper casing (11) and lower casing (12) after shell (11) cooperation, and the inside of the lower casing (12) is solid Surely PCBA board (15) are provided with, the lower section of the PCBA board (15) is by being electrically connected wire rod (10), and the one of the PCBA board (15) By being electrically connected with POGOPIN connector (16), which is equipped with magnet (17), the magnet for side (17) ring structure is used, and its periphery is connected with deformation locating plate (18), offers out below the deformation locating plate (18) Mouth (19), one side offer mortise (20), the two sides of mortise (20) connection deformation locating plate (18), the upper casing (11) corresponding mortise (20) are extended towards deformation locating plate (18) and have tenon (21), and corresponding magnet (17) offer through-hole (22), which matches with mortise (20), and deformation locating plate (18) is made to be detachably connected upper casing (11), the magnet (17) one end edge is arranged in upper casing (11), and one end is made to expose to the outsides of upper casing (11).
2. a kind of exposed magnetic charging cable of annular magnet according to claim 1, it is characterised in that: the upper casing (11) It is embedded at the side of lower casing (12), and is mutually blocked by joinery and its construction and is set, SR is connect after cooperating lower casing (12) with upper casing (11) Head (14) is fixedly installed between upper casing (11) and lower casing (12).
3. a kind of exposed magnetic charging cable of annular magnet according to claim 1, it is characterised in that: the POGOPIN Connector (16) includes glue core (25) and the spring needle (26) for being arranged in its inside, the movable connection glue core of the spring needle (26) (25)。
4. a kind of exposed magnetic charging cable of annular magnet according to claim 3, it is characterised in that: the glue core (25) It is made using HTM material, and is offered respectively fixing groove (27) over and under it, and be clamped shape by fixing groove (27) Set bit slice (18).
5. a kind of exposed magnetic charging cable of annular magnet according to claim 1, it is characterised in that: the magnet (17) It is made using NdFeB material.
6. a kind of exposed magnetic charging cable of annular magnet according to claim 1, it is characterised in that: the upper casing (11) Being extended towards the one side of lower casing (12) has positive stop strip (23), which is symmetrically arranged with two, the lower casing (12) corresponding positive stop strip (23) offer limiting slot (24), and the limiting slot (24) and positive stop strip (23) cooperate.