CN206481068U - The portable power source of built-in magnet - Google Patents

Abstract

The utility model discloses a kind of portable power source of built-in magnet, including lid, plastic cement lower cover, plastic cement center, plastic press key cap, guide-lighting cylinder, guide-lighting cylinder fixture, pcb board, two batteries and magnet on plastic cement；Plastic cement center is arranged on plastic cement between lid and plastic cement lower cover and three is fixedly connected and encloses a cavity；Plastic press key cap, guide-lighting cylinder and guide-lighting cylinder fixture are arranged in plastic cement center, and guide-lighting cylinder fixture is fitted close with guide-lighting cylinder and is connected；Two cell parallels are fixedly mounted in the cavity of plastic cement lower cover and plastic cement center composition and are reserved with gap between two batteries；Electrically connected after two cell parallels with pcb board；Magnet, which is fixed under plastic cement, to be covered upper and is located in the preset clearance of two batteries.A cell phone rear cover patch iron plate, then be mutually attached together by magnet with portable power source, it is easy to carry, facilitate one hand to use, moreover it is possible to prevent mobile phone from being dropped because of shake, while adding the interest that portable power source is used.

Description

The portable power source of built-in magnet

Technical field

The utility model is related to the technical field of portable power source, more particularly to a kind of portable power source of built-in magnet.

Background technology

With the popularization of digital product, digital product electric quantity consumption is too fast to have become the problem that everybody commonly encounters, shifting Dynamic power supply arises at the historic moment.This concept of portable power source is grown up with the popularization and rapid growth of digital product, existing Portable power source charging the phone when, it is necessary to first fix portable power source --- in bag, pocket, or one Hand holds portable power source, and then a hand holds mobile phone, not very convenient；But if hand hold simultaneously portable power source and Mobile phone, it has not been convenient to carry portable power source and the mobile phone also bad fixation and use of portable power source also lacks interest simultaneously.

Utility model content

For weak point present in above-mentioned technology, the utility model provides one kind and is convenient for carrying, and simple to operate is interior Put the portable power source of magnet.

In order to achieve the above object, a kind of portable power source of built-in magnet of the utility model, including on plastic cement under lid, plastic cement Lid, plastic cement center, plastic press key cap, guide-lighting cylinder, guide-lighting cylinder fixture, pcb board, two batteries and magnet；Plastic cement center Covered on plastic cement between plastic cement lower cover and three is fixedly connected and encloses a cavity；Plastic press key cap, guide-lighting cylinder and Guide-lighting cylinder fixture is arranged in plastic cement center, and guide-lighting cylinder fixture is fitted close with guide-lighting cylinder and is connected；Two Cell parallel is fixedly mounted in the cavity of plastic cement lower cover and plastic cement center composition and is reserved with gap between two batteries；Two electricity Electrically connected after pond is in parallel with pcb board；Magnet, which is fixed under plastic cement, to be covered upper and is located in the preset clearance of two batteries.

Wherein, have key hole on the plastic cement center, plastic press key cap is fixed in key hole, and plastic press key cap with Button on pcb board is closely connected.

Wherein, one end of the guide-lighting cylinder, which is provided with four light-guiding pillars, guide-lighting cylinder fixture, is provided with three One clamping plate, and four light-guiding pillars leave the gap being adapted with first clamping plate between any two, guide-lighting cylinder is consolidated with guide-lighting cylinder Part is determined by being fixedly connected between first clamping plate insertion light-guiding pillar and two adjacent light-guiding pillars being isolated；Light-guiding pillar The other end of body is provided with the first hole clipping for being provided with and being adapted with the first dop on the first dop, plastic cement center, guide-lighting cylinder The first hole clipping is embedded in plastic cement center by the first dop to be fixedly connected.

Wherein, the USB on USB holes, pcb board is provided with the plastic cement center and passes through the USB holes on plastic cement center and hand The digital products such as machine are attached.

Wherein, on the plastic cement lid and plastic cement under lid on be provided with the second dop, plastic cement center be provided with respectively with Lid, plastic cement center and plastic cement lower cover three on the second hole clipping of adaptation corresponding with the second dop of plastic cement lower cover, plastic cement are covered on plastic cement The second dop is fixedly connected with being adapted for the second hole clipping between person, and three is again by being encircled into a sealing after ultrasonic bonding Cavity.

Compared with prior art, the utility model has superpower magnetic force using magnet, magnet is installed inside portable power source, if Meter hides not burdensome, is then installed in cell phone rear cover part and draws flat thin magnet；By the improvement of said apparatus, portable power source and mobile phone Between by the super-strong magnetic suction adsorption of magnet together, can prevent mobile phone from falling, it is also very convenient when taking, while Can one hand use, it is convenient to use.Add the interest that portable power source is used simultaneously.

Brief description of the drawings

The explosive view of Fig. 1 portable power sources of magnet built in of the present utility model；

Fig. 2 is use state figure of the present utility model.

Main element symbol description is as follows：

10th, lid 11, plastic cement center on plastic cement

12nd, plastic cement lower cover 13, plastic press key cap

14th, guide-lighting cylinder 15, guide-lighting cylinder fixture

16th, USB holes 17, pcb board

18th, battery 19, magnet

101st, the second dop 111, the second hole clipping

112nd, the first hole clipping 141, the first dop

142nd, light-guiding pillar 151, first clamping plate

Embodiment

In order to more clearly state the utility model, the utility model is further described below in conjunction with the accompanying drawings.

Refering to the portable power source of Fig. 1, the utility model built-in magnet provided, include lid 10 on plastic cement, plastic cement lower cover 12nd, plastic cement center 11, plastic press key cap 13, guide-lighting cylinder 14, guide-lighting cylinder fixture 15, pcb board 17, two batteries 18 and magnetic Iron 19；Plastic cement center 11 is arranged on plastic cement between lid 10 and plastic cement lower cover 12 and three is fixedly connected and encloses a cavity；Modeling Glue button cap 13, guide-lighting cylinder 14 and guide-lighting cylinder fixture 15 are arranged in plastic cement center 11, and guide-lighting cylinder 14 and leaded light Cylinder fixture 15, which is fitted close, to be connected；Two batteries 18 are in parallel and are fixedly mounted in plastic cement lower cover 12 and pre- between the two Leave gap；Electrically connected after two parallel connections of battery 18 with pcb board 17；Magnet 19 is fixed on plastic cement lower cover 12 and positioned at two electricity In the preset clearance in pond 18.

Compared with prior art, the utility model has super-strong magnetic using magnet 19, magnet 19 is installed inside portable power source Power, design hides not burdensome, is then installed in cell phone rear cover part and draws flat thin magnet；Pass through the improvement of said apparatus, portable power source By that together with the super-strong magnetic suction adsorption of magnet 19, can prevent mobile phone from falling because of the vibration cause such as jolt between mobile phone Fall, it is also very convenient when taking, while can also one hand use, it is convenient to use, used while adding portable power source Interest.

Operation principle of the present utility model：Magnet 19 is positioned over inside portable power source, then flat thin magnet will be drawn installed in hand Outside the machine protective case or mobile phone back side, both are tightly attached together by magnetic attraction, and the design volume of magnet in itself is small, no Burden, magnetic force is strong.

In the present embodiment, there is key hole on the plastic cement center 11, plastic press key cap 13 is fixed in key hole, and modeling Glue button cap 13 is closely connected with the button on pcb board 17.

In the present embodiment, one end of the guide-lighting cylinder 14 is provided with four light-guiding pillars 142, guide-lighting cylinder fixture 15 On be provided with three first clamping plates 151, and four light-guiding pillars 142 leave between being adapted with first clamping plate 151 between any two Gap, guide-lighting cylinder 14 and guide-lighting cylinder fixture 15 are embedded between light-guiding pillar 142 by first clamping plate 151 and are fixedly connected simultaneously Two adjacent light-guiding pillars are isolated；The other end of guide-lighting cylinder 14 is provided with the first dop 141, plastic cement center and set There is the first hole clipping 112 being adapted with the first dop 141, guide-lighting cylinder 14 is embedded in plastic cement center 11 by the first dop 141 First hole clipping 112 is fixedly connected.Above-mentioned guide-lighting cylinder 14 is fixedly connected with the more stable jail of mode with guide-lighting cylinder fixture 15 Gu.In the present embodiment, the quantity of light-guiding pillar 142 is four, and the quantity of first clamping plate 151 is three, it is of course also possible to according to To the demand of equipment, the quantity for light-guiding pillar is set more or less than four, and the quantity setting for first clamping plate is more than Or less than three.

In the present embodiment, the USB being provided with the plastic cement center on USB holes 16, pcb board 17 passes through on plastic cement center The digital product such as USB holes 16 and mobile phone be attached.

In the present embodiment, the second dop 101, plastic cement center are both provided with lid 10 and plastic cement lower cover 12 on the plastic cement Be provided with 11 respectively with lid on plastic cement 10 and the second hole clipping 111 of the corresponding adaptation of the second dop 101 of plastic cement lower cover 12, plastic cement Second dop 101 and the second hole clipping 111 is adapted fixed company between upper lid 10, plastic cement center 11 and the three of plastic cement lower cover 12 Connect, and three is again by being encircled into a sealed cavity after ultrasonic bonding.The utility model is not limited to such a welding side Formula, can also select other modes to be welded, certainly, and corresponding dop is combined with hole clipping can also enter line translation.

Refering to Fig. 2, the flat thin magnet that draws installed on cell phone rear cover is mutually inhaled by the portable power source of magnetic attraction and built-in magnet Attached use state, can prevent mobile phone from being dropped because of shake.

Two batteries 18 are in parallel in this case and both positive and negative polarity of by battery line is soldered to the both positive and negative polarity pad of pcb board 17 respectively On, then pcb board 17 is installed in plastic casing by screwing.

Disclosed above is only several specific embodiments of the present utility model, but the utility model is not limited to this, The changes that any person skilled in the art can think of should all fall into protection domain of the present utility model.

Claims (4)

1. a kind of portable power source of built-in magnet, it is characterised in that including lid on plastic cement, plastic cement lower cover, plastic cement center, button, Light-guiding pillar, pcb board, two batteries and multiple magnet；Plastic cement center is arranged on plastic cement between lid and plastic cement lower cover and three is solid Fixed connection encloses a cavity；Button and light-guiding pillar are arranged in plastic cement center, and button is connected with light-guiding pillar；Two batteries It is in parallel and be fixedly mounted in plastic cement lower cover, and gap is reserved between the two, two batteries are electrically connected with pcb board；It is multiple Magnet, which is fixed under plastic cement, to be covered upper and is located in the preset clearance of two batteries.

2. the portable power source of built-in magnet according to claim 1, it is characterised in that one end of the light-guiding pillar is provided with Be provided with multiple second clamping plates on multiple first clamping plates, light-guiding pillar fixture, and multiple first clamping plates leave between any two with The gap that second clamping plate is adapted, light-guiding pillar and light-guiding pillar fixture are embedded between first clamping plate by second clamping plate and are fixed Connection；The other end of light-guiding pillar is provided with the first hole clipping for being provided with and being adapted with the first dop on the first dop, plastic cement center, Light-guiding pillar is embedded in the first hole clipping by the first dop with plastic cement center and is fixedly connected.

3. the portable power source of built-in magnet according to claim 1, it is characterised in that be provided with the plastic cement center USB interface, and USB interface electrically connects with pcb board.

4. the portable power source of built-in magnet according to claim 1, it is characterised in that lid and plastic cement lower cover on the plastic cement On be provided be provided with the second dop, plastic cement center respectively with plastic cement lid and plastic cement lower cover the second dop it is corresponding be adapted to The second hole clipping, the second dop and the second hole clipping are adapted fixation between lid, plastic cement center and plastic cement lower cover three on plastic cement Connection, and three is again by being encircled into a sealed cavity after ultrasonic bonding.