CN114696470A - charger - Google Patents

Abstract

The present invention provides a charger. The charger can accommodate a magnet, and the charger includes a body, a wireless charging component, an accommodating slot and a cover. The wireless charging assembly is arranged in the body, the accommodating groove is recessed on the top surface of the body, and the cover is detachably arranged on the top surface of the body and covers the accommodating groove. When the cover body is removed from the top surface, the accommodating groove is exposed to the outside, so that the magnet can be freely inserted into the accommodating groove or removed from the accommodating groove.

Description

charger

technical field

The invention relates to a charging device, in particular to a charger with removable parts.

Background technique

Today's portable electronic devices will continue to consume power when in use, and cannot operate when the power is too low, and a charger needs to be used to transmit power to the electronic device to supplement the power consumed during use. With the increase in demand, chargers have also developed different charging forms, among which wireless charging chargers are also commonly used. The wireless charging type charger mainly uses the wireless charging component in the charger to correspond to the charging induction coil inside the portable electronic device, and uses the electromagnetic field change generated by the wireless charging component and the charging induction coil to be close to each other and convert it into electrical energy, so that the charging can be achieved. The power of the device is transmitted to the portable electronic device to supply power. At the same time, a feature of the wireless charging type charger is that the position between the wireless charging component and the charging induction coil needs to be close to a certain range in order to form a change in electromagnetic field induction. If the corresponding location is not accurate enough, it may not be able to charge or cause poor charging effect. Therefore, the existing method is to install magnetic components inside the charger and the portable electronic device, so that when the portable electronic device is placed on the charger for charging, they are magnetically attracted to each other, and the charging induction coil can accurately correspond to the wireless The electromagnetic field range of the charging component allows the efficient conversion and transmission of electrical energy.

However, magnetic components are used as auxiliary tools for accurate alignment. Not every portable electronic device has magnetic components. There are also portable electronic devices that are suitable for wireless charging but do not have magnetic components or do not require magnetic adsorption and alignment. exist. Among the well-known chargers on the market, the wireless charging type chargers with built-in magnetic components usually have the magnetic components fixed inside, and users cannot simply disassemble and take them out, and the wireless charging type chargers without built-in magnetic components , the user cannot easily add magnetic components into the charger, and cannot easily remove and replace the added parts. It is difficult to make the same charger fit the needs of different styles of portable electronic devices, which is quite inconvenient.

SUMMARY OF THE INVENTION

In order to solve the problems of the prior art, the present invention provides a charger with removable parts. There are accommodating slots in the charger for placing magnetic components, and the outer cover of the charger can be easily removed and replaced. After removing the outer cover, the magnetic components can be replaced or removed at will, and users can freely set according to their needs. The charger of the present invention can be matched with different types of portable electronic devices to achieve the purpose of self-replacement between the magnetic suction function and the non-magnetic suction function with the same charger, thereby solving the problems of the prior art.

In order to achieve the above object, the present invention provides a charger, which can accommodate a magnet, and the charger includes: a main body, the main body has a top surface; a wireless charging component is arranged in the main body, the wireless charging The component can supply power to an external electronic device; an accommodating groove is recessed on the top surface of the main body, the accommodating groove is used for accommodating the magnet; and a cover body is detachably disposed on the top surface and covers the accommodating groove; wherein, the cover body can be freely disassembled or installed on the top surface, when the cover body is removed from the top surface, the accommodating groove is exposed to the outside for placing the magnet into the container into the slot or take the magnet out of the slot.

Preferably, the accommodating slot corresponds to the magnet, when the magnet is accommodated in the accommodating slot, the body has a magnetic attraction force, and when the magnet is removed from the accommodating slot, the body has no magnetism Adsorption.

Preferably, the external electronic device includes a magnetic member and a charging circuit. When the magnet is indwelling in the receiving slot, the magnet corresponds to the magnetic member, so that the main body can attract the external electronic device and make the charging circuit. Corresponds to the wireless charging component.

Preferably, the body includes a first coupling piece, the cover body includes a second coupling piece, the first coupling piece is disposed on the top surface, the second coupling piece is disposed on the cover body, the first coupling piece Corresponding to the second coupling piece, the cover body is coupled to the top surface.

Preferably, when the cover body is disposed on the top surface and covers the accommodating groove, the cover body closes the accommodating groove.

Preferably, the cover body has a cover bottom surface, and the magnet is fixed on the cover bottom surface and corresponds to the accommodating groove.

Preferably, the magnet includes a base and a magnet, and the magnet is disposed in the base.

Preferably, the magnet is a ring-shaped magnetic body, and the accommodating groove is a ring-shaped groove.

Preferably, the wireless charging assembly is adjacent to the top surface and below the accommodating groove.

In order to achieve the above object, the present invention provides a charger, which can accommodate a magnet, and the charger includes: a main body, the main body has a top surface; a wireless charging component is arranged in the main body, the wireless charging The component can supply power to an external electronic device; a cover body, the cover body has a cover bottom surface, the cover bottom surface corresponds to the top surface of the main body, and the cover body detachably covers the top surface; and an accommodating groove , is recessed on the bottom surface of the cover; wherein, the cover can be freely disassembled or installed on the top surface, when the cover is removed from the top surface, the accommodating groove is exposed to the outside world for Put the magnet into the accommodating slot or take the magnet out of the accommodating slot.

Preferably, the accommodating slot corresponds to the magnet, when the magnet is accommodated in the accommodating slot, the body has a magnetic attraction force, and when the magnet is removed from the accommodating slot, the body has no magnetism Adsorption.

Preferably, the external electronic device includes a magnetic member and a charging circuit. When the magnet is indwelling in the receiving slot, the magnet corresponds to the magnetic member, so that the main body can attract the external electronic device and make the charging circuit. Corresponds to the wireless charging component.

Preferably, the body includes a first coupling piece, the cover body includes a second coupling piece, the first coupling piece is disposed on the top surface, the second coupling piece is disposed on the cover body, the first coupling piece Corresponding to the second coupling piece, the cover body is coupled to the top surface.

Preferably, when the cover body covers the top surface, the top surface closes the accommodating groove.

The structure of the charger proposed by the present invention allows the user to easily replace the internal parts, so that the same charger can have different functional effects of magnetic adsorption by replacing the parts.

Description of drawings

FIG. 1 is a schematic perspective view of a first preferred embodiment of the present invention.

FIG. 2 is an exploded perspective view of the first preferred embodiment of the present invention.

3 is an exploded perspective view of the first preferred embodiment of the present invention.

FIG. 4 is a schematic perspective view of the magnet of the present invention.

5 is an exploded perspective view of the magnet of the present invention.

FIG. 6 is a schematic cross-sectional view of the present invention in a use state without a magnet.

FIG. 7 is a schematic cross-sectional view of the present invention with a magnet in use.

FIG. 8 is an exploded perspective view of the second preferred embodiment of the present invention.

FIG. 9 is an exploded perspective view of the third preferred embodiment of the present invention.

The reference numbers are as follows:

1: Charger

1': Charger

2: Charger

10: Ontology

10': body

11: Top surface

11': top surface

12: The first joint

12': The first joint

20: Magnets

20': Magnet

20": Magnet

21: Pedestal

211: Magnet slot

22: Magnets

23: Spacer

30: Wireless Charging Components

40: accommodating slot

40': accommodating slot

50: cover

50': cover body

501': cover

51: Cover the top surface

52: Second binding piece

52': Second binding piece

53: Cover bottom

53': Cover Bottom

60: Ontology

61: Top surface

62: The first joint

70: Wireless charging components

80: accommodating slot

90: Cover

92: Second binding piece

93: Cover bottom

X: External Electronics

X1: Magnetics

X2: Charging circuit

Detailed ways

Hereinafter, some preferred embodiments of the present invention will be further described in conjunction with the accompanying drawings.

First, the first preferred embodiment of the present invention will be described, please refer to FIG. 1 , FIG. 2 and FIG. 3 . 1 is a schematic perspective view of the first preferred embodiment of the present invention, FIG. 2 is an exploded perspective view of the first preferred embodiment of the present invention, and FIG. 3 is an exploded perspective view of the first preferred embodiment of the present invention. In the charger 1 of the present invention, a magnet 20 can be accommodated in the charger 1 . The charger 1 of the present invention includes a main body 10 , a wireless charging assembly 30 , an accommodating slot 40 and a cover body 50 . The body 10 has a top surface 11 . The wireless charging assembly 30 is disposed in the body, and the wireless charging assembly 30 can provide electric energy to an external electronic device X (shown in FIG. 6 ) by means of wireless inductive charging. The accommodating groove 40 is recessed on the top surface 11 of the main body 10 , and the accommodating groove 40 is used for accommodating the magnet 20 . The cover 50 is detachably disposed on the top surface 11 of the main body 10 and covers the accommodating groove 40 . When the cover 50 is removed or removed from the top surface 11 , the accommodating groove 40 is exposed to the outside for placing the magnet 20 into the accommodating groove 40 or taking the magnet 20 out of the accommodating groove 40 .

Specifically, the body 10 of the charger 1 further includes a first coupling member 12 disposed on the top surface 11 . The cover body 50 further includes a cover top surface 51 , a second joint member 52 and a cover bottom surface 53 , and the second joint member 52 is disposed on the cover bottom surface 53 . The first joint 12 of the main body 10 corresponds to the second joint 52 of the cover 50 . The wireless charging assembly 30 is disposed in the body 10 , and the wireless charging assembly 30 is adjacent to the top surface 11 and located below the accommodating slot 40 . The magnet 20 can be a separate element and can be freely taken out or put in by the user. The size, shape and depth of the accommodating slot 40 correspond to the magnet 20 , so that the accommodating slot 40 can completely accommodate the magnet 20 . The cover body 50 can be freely disassembled or assembled on the top surface 11 of the main body 10 by the user. When the cover body 50 is assembled and combined with the top surface 11 of the main body 10 , the cover body 50 will cover the accommodating groove 40 and the cover body 50 will accommodate The groove 40 is closed so that the accommodating groove 40 is not exposed to the outside. When the user removes or removes the cover 50 from the top surface 11 of the main body 10, the top surface 11 will not be shielded by the cover 50, and at the same time, the accommodating groove 40 is exposed to the outside world, allowing the user to place the magnet 20 into the In the accommodating groove 40 , the cover body 50 is then combined back to the top surface 11 of the main body 10 , so that the cover body 50 covers the accommodating groove 40 and encloses the magnet 20 in the accommodating groove 40 . If the user does not need to use the magnet 20 , the cover body 50 can be opened or removed again, so that the accommodating groove 40 and the magnet 20 can be exposed to the outside again, the magnet 20 can be taken out from the accommodating groove 40 and the cover body 50 can be covered When the top surface 11 of the main body 10 covers the accommodating groove 40, the magnet 20 can be removed from the main body 10, which is convenient for free replacement.

When the magnet 20 is accommodated or enclosed in the accommodating slot 40, and the cover 50 covers the top surface 11 of the main body 10, the main body 10 has a magnetic adsorption force, which can magnetically adsorb the external electronic device X (shown in FIG. 6), The external electronic device X (shown in FIG. 6 ) is positioned on the cover top surface 51 of the cover body 50 for charging. When the magnet is removed from the accommodating slot 40 and the cover 50 covers the top surface 11 of the main body 10, the main body 10 has no magnetic attraction force, so the external electronic device X (shown in FIG. 6 ) can be placed on the top of the cover Charge anywhere on the surface 51.

The structure of the magnet 20 is described below. Please refer to FIGS. 4 and 5 . FIG. 4 is a schematic perspective view of the magnet of the present invention, and FIG. 5 is an exploded perspective view of the magnet of the present invention. The magnet 20 further includes a base 21 , a magnet 22 and a spacer 23 . The shape, size and height of the base 21 correspond to the accommodating slot 40 , and the base 21 further includes a magnet slot 211 , and the number of the magnet slots 211 corresponds to the number of the magnets 22 . The magnet 22 is arranged in the magnet slot 211 of the base 21 , and the spacer 23 is arranged above the magnet 22 to protect the magnet 22 and confine the magnet 22 in the magnet slot 211 . The base 21 can be accommodated in the accommodating slot 40, and the magnet 22 and the spacer 23 are also brought into the accommodating slot 40 together, so when the magnet 20 is enclosed in the accommodating slot 40, the body has magnetic adsorption force. The magnets 22 can be arranged in the base 21 in plural, and the magnets 22 can be arranged on the base 21 by sticking, clamping or integral molding, or the magnets 22 can be set on a bottom plate (not shown in the figure), and the magnets 22 After the distance and position are fixed, the magnet 22 and the bottom plate (not shown in the figure) are set in the base 21 together. The magnet 20 of the preferred embodiment of the present invention is a ring-shaped magnetic body, and the accommodating groove 40 is a ring-shaped groove. A plurality of magnets 22 are arranged in an annular shape in the annular base 21 , and the annular base 21 can be accommodated in the annular accommodating groove 40 .

The following is a description of the different usage states of the charger 1 without the magnet 20 and with the magnet 20, please refer to FIG. 6 and FIG. 7, FIG. Cross-sectional schematic diagram of the use state with magnets. The external electronic device X may further include a magnetic element X1 and a charging circuit X2. The magnetic component X1 and the charging circuit X2 are disposed in the external electronic device X. The charging circuit X2 is used for sensing the wireless charging component 30 and charging, and the magnetic component X1 is used for magnetically attracting and positioning the external electronic device X on the charger 1 . Please refer to FIG. 6 , which illustrates the operation state of the charger 1 without the magnet 20 . When the accommodating slot 40 of the charger 1 is covered by the cover 50 and the magnet 20 is not disposed in the accommodating slot 40 , the body 10 has no magnetic adsorption force, and the external electronic device X can be placed on the top surface 51 of the cover. At any position, the charging line X2 can sense the wireless charging component 30 to be charged. However, since there is no magnetic attraction force for positioning and aligning the external electronic device X and the main body 10, the charging circuit X2 may not be able to sense the wireless charging component 30 because the distance is too far or it does not correspond to the sensing range. , resulting in failure to charge smoothly. Continuing to refer to FIG. 7 , the operation state of the charger 1 with the magnet 20 is described. When the accommodating slot 40 of the charger 1 is covered by the cover body 50, and the magnet 20 is arranged in the accommodating slot 40, the body 10 has a magnetic adsorption force. At this time, when the external electronic device X is placed on the cover top surface 51, the magnet 20 will magnetically attract the magnetic member X1, so that the external electronic device X is positioned on the main body 10 and will not easily displace or fall off, and at the same time, the charging circuit X2 can accurately correspond to the wireless charging component 30 in the main body 10, so that the charging circuit X2 can be maintained at Charging is performed within the induction range of the wireless charging component 30 to maintain stable charging performance.

The magnetic component X1 is not a necessary component of the external electronic device X, so if the external electronic device X does not have the magnetic component X1, the body 10 of the charger 1 does not need to set the magnet 20. If the external electronic device X is provided with the magnetic component X1 At the time, the magnet 20 can be arranged in the main body 10 of the charger 1, and the user can freely adjust the placement or removal of the magnet 20 according to the state of the external electronic device X.

Continuing to describe the structure of the second preferred embodiment of the present invention, please refer to FIG. 8 which is an exploded perspective view of the second preferred embodiment of the present invention. Part of the structure and operation state of the second preferred embodiment are the same as those of the first preferred embodiment, so the similarities will not be repeated. In the charger 1' of the second preferred embodiment, a magnet 20' can be accommodated in the charger 1'. The charger 1' of the present invention includes a main body 10', a wireless charging assembly (not shown in the figure), an accommodating slot 40' and a cover 50'. The body 10' has a top surface 11' and a first joint 12'. The cover body 50' has a cover bottom surface 53' and a second coupling member 52'. The magnet 20' is fixed to the cover bottom surface 53' of the cover body 50'. The wireless charging assembly (not shown in the figure) is arranged in the main body 1'. The accommodating groove 40' is recessed on the top surface 11' of the main body 10', and the accommodating groove 40' is used for accommodating the magnet 20'. The cover body 50' is detachably disposed on the top surface 11' of the main body 10', and the second coupling member 52' can be correspondingly coupled with the first coupling member 12, so that the cover body 50' is coupled to the main body 10. When the cover body 50' is disposed on the body 10' and covers the accommodating groove 40', the magnet 20' fixed on the bottom surface 53' of the cover can be directly embedded in the accommodating groove 40' and enclosed in the body 10', so that the The body 10' has a magnetic adsorption force. In addition, if the user does not need the magnet 20', another cover 501' can be used instead. The cover 501' does not have the magnet 20'. Therefore, when the cover 501' is disposed on the main body 10', the magnet 20' does not enter the accommodating slot 40'. , the main body 10 ′ will not have magnetic adsorption force. The user can replace and use different types of cover 50' or cover 501' as required.

For the structure of the third preferred embodiment of the present invention, please refer to FIG. 9 which is an exploded perspective view of the third preferred embodiment of the present invention. Part of the structure and operation state of the third preferred embodiment are the same as those of the first preferred embodiment, so the similarities will not be repeated. In the charger 2 of the third preferred embodiment, a magnet 20" can be accommodated in the charger 2. The charger 2 includes a main body 60, a wireless charging component 70, a accommodating slot 80 and a cover 90. The main body 60 It has a top surface 61 and a first combination member 62. The cover body 90 also includes a second combination member 92 and a cover bottom surface 93. The wireless charging assembly 30 is arranged in the body. The accommodating groove 80 is recessed in the cover body 90. The cover bottom surface 93, and the accommodating groove 80 is used for accommodating the magnet 20". The cover body 90 is detachably disposed on the main body 60 . The cover bottom surface 93 of the cover body 90 corresponds to the top surface 61 of the main body 60 , and the second coupling member 92 corresponds to the first coupling member 62 , so that the cover body 90 is coupled to the main body 60 . When the cover 90 is disposed on the main body 60 , the top surface 61 of the main body 60 covers and closes the accommodating groove 80 on the cover 90 . The cover body 90 can be freely disassembled or installed on the top surface 61 of the main body 60 . When the cover body 90 is removed from the top surface 61 , the accommodating groove 80 on the cover body 90 will be exposed to the outside, so as to store the magnet 20 ″ Put it into the accommodating groove 80 or take it out from the accommodating groove 80 .

The magnets 20, 20', 20" of the present invention are not limited in appearance, and can be adjusted in appearance, depth and setting position according to different types of chargers. The first coupling parts 12, 12', 62 and the second coupling of the present invention The members 52 , 52 ′, 92 are not limited in the manner of combination, and may be snap-fit, magnetic or adhesive bonding.

The charger of the present invention can accommodate and set the magnet, and the magnet can be easily put in or taken out in structure, providing the user to freely adjust the magnetic adsorption force of the charger to correspond to different styles of external electronic devices, improving convenience and satisfying wireless charging. Sensing performance and device positioning requirements.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of the claims of the present invention. Therefore, any other equivalent changes or modifications made without departing from the spirit disclosed in the present invention shall be included in the present invention. within the scope of the invention.

Claims (14)

1. A charger that can house a magnet, the charger comprising:

a body having a top surface;

a wireless charging assembly arranged in the body, wherein the wireless charging assembly can supply power to an external electronic device;

a containing groove concavely arranged on the top surface of the body, wherein the containing groove is used for containing the magnet; and

the cover body is detachably arranged on the top surface and covers the accommodating groove;

when the cover body is dismounted from the top surface, the accommodating groove is exposed to the outside for placing the magnet into the accommodating groove or taking the magnet out of the accommodating groove.

2. The charger of claim 1, wherein the magnet corresponds to the receptacle, the body has a magnetic attraction when the magnet is received in the receptacle, and the body does not have a magnetic attraction when the magnet is removed from the receptacle.

3. The charger of claim 1, wherein the external electronic device comprises a magnetic member and a charging circuit, and when the magnet is retained in the receiving cavity, the magnet corresponds to the magnetic member, such that the body attracts the external electronic device, and the charging circuit corresponds to the wireless charging assembly.

4. The charger of claim 1, wherein the body comprises a first engaging member, the cover comprises a second engaging member, the first engaging member is disposed on the top surface, the second engaging member is disposed on the cover, and the first engaging member corresponds to the second engaging member to couple the cover to the top surface.

5. The charger of claim 1, wherein the cover closes the container when the cover is disposed on the top surface and covers the container.

6. The charger of claim 1, wherein the cover has a bottom surface, and the magnet is fixed to the bottom surface and corresponds to the receptacle.

7. The charger of claim 1, wherein the magnet comprises a base and a magnet disposed in the base.

8. The charger of claim 1, wherein the magnet is a ring-shaped magnetic body and the receptacle is a ring-shaped slot.

9. The charger of claim 1, wherein the wireless charging assembly is adjacent to the top surface and below the receiving slot.

10. A charger that can house a magnet, the charger comprising:

a body having a top surface;

a wireless charging assembly arranged in the body, wherein the wireless charging assembly can supply power to an external electronic device;

a cover body, the cover body has a cover bottom surface, the cover bottom surface corresponds to the top surface of the body, and the cover body can detachably cover the top surface; and

the accommodating groove is concavely arranged on the cover bottom surface of the cover body;

when the cover body is dismounted from the top surface, the accommodating groove is exposed to the outside, and the magnet is placed in the accommodating groove or taken out of the accommodating groove.

11. The charger of claim 10, wherein the receptacle corresponds to the magnet, the body has a magnetic attraction when the magnet is received in the receptacle, and the body does not have a magnetic attraction when the magnet is removed from the receptacle.

12. The charger of claim 10, wherein the external electronic device comprises a magnetic member and a charging circuit, and when the magnet is retained in the receiving cavity, the magnet corresponds to the magnetic member, such that the body attracts the external electronic device, and the charging circuit corresponds to the wireless charging assembly.

13. The charger of claim 10, wherein the body comprises a first engaging member, the cover comprises a second engaging member, the first engaging member is disposed on the top surface, the second engaging member is disposed on the cover, and the first engaging member corresponds to the second engaging member, so that the cover is engaged with the top surface.

14. The charger of claim 10, wherein the top surface closes the receiving cavity when the cover covers the top surface.

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