CN211956264U

CN211956264U - Wearable power supply device

Info

Publication number: CN211956264U
Application number: CN202020261496.9U
Authority: CN
Inventors: 凌威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-17
Anticipated expiration: 2030-03-05

Abstract

A wearable power supply device. The power supply device comprises a neck hanging ring, wherein the neck hanging ring is composed of a neck section positioned at the rear side and shoulder sections positioned at two sides, a power supply module is installed in the shoulder sections, two ends of the neck hanging ring form power supply ends, an interface of each power supply end is a USB female interface, an interface of each accessory end is a USB male interface, and the accessories take power in a USB form; the power supply end is also detachably connected with the accessory end through a fastening part; and the interfaces of the power supply end and the accessory end are internally provided with identification chips in a matching way. The utility model can adapt to the switching of various functional products, the convenience of use is further improved, and the maintenance difficulty is reduced; the weight of the product is reasonably arranged, so that the power supply capacity is doubled, the jolt of the product during movement can be reduced, and the use experience is improved.

Description

Wearable power supply device

Technical Field

The utility model relates to a dress type product, especially a dress formula power supply unit for dressing type product.

Background

As consumer levels increase, consumers place greater demands on the portability of some hand-held products. Appear hanging neck fan and hanging neck lamp of a type of wearing on the market, locate power pedestal connection through hose construction and neck, can be with the hose bending arbitrary angle of one kind when using, provide better convenience, make consumer's both hands can liberate.

At present, the wearing products have the following problems and defects:

1) because this kind of wearing type product is fixed on the battery base through the hose for the function kind of this kind of product is single relatively at present, can only satisfy a certain demand of consumer, and the maintenance cost is higher simultaneously, if: when the bulb of the neck lamp is damaged, the bulb cannot be replaced, and the neck lamp can only be purchased again.

2) Because the battery compartment of the wearable product is usually positioned at the back of the neck and the gravity center of the product is arranged at the rear, the product is easy to jolt and rock in the movement process and is not easy to wear stably.

3) In addition, the structural layout of the battery compartment located at the back of the neck limits the size and capacity of the battery, and the power supply for long-time use and some products with large loads is very limited.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a wearable power supply device, which can adapt to the switching of various functional products, further improve the use convenience and reduce the maintenance difficulty; the weight of the product is reasonably arranged, so that the power supply capacity is doubled, the jolt of the product during movement can be reduced, and the use experience is improved.

The utility model provides a technical scheme that its technical problem adopted is: the power supply device comprises a neck hanging ring, wherein the neck hanging ring is composed of a neck section positioned at the rear side and shoulder sections positioned at two sides, a power supply module is installed in the shoulder sections, two ends of the neck hanging ring form power supply ends, an interface of each power supply end is a USB female connector, an interface of each accessory end is a USB male connector, and the accessories take power in a USB form; the power supply end is also detachably connected with the accessory end through a fastening part; and the interfaces of the power supply end and the accessory end are internally provided with identification chips in a matching way.

Compared with the prior art, the utility model discloses a wearable power supply unit connects the structural style who is the power end of power supply unit and can realize the accessory end of various functions through fastening member for the function piece of product can be changed, has realized that functions such as fan, illumination can switch, also makes product itself maintain more easily, can not influence the use of whole product because of the damage of a more can. With power module's mounted position design to shoulder neck both sides, power capacity doubles, and the focus is leading simultaneously, and the design of cooperation product disperses the even shoulder neck both sides of weight to jolting of product when having reduced the motion has improved and has used experience.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an assembly schematic of the fastening components of fig. 1.

Fig. 3 is a schematic structural view of the embodiment of the present invention applied to a neck hanging fan.

Fig. 4 is a schematic structural view of the neck hanging lamp according to the embodiment of the present invention.

In the figure, 1, a neck section, 2, a shoulder neck section, 3, a power supply end, 4, a fastening part, 4-1, a knob, 4-1-1, knob bumps, 4-2, a connecting piece, 4-2-1, a short column section, 4-2-2, a circular table section, 4-2-3, an L-shaped groove, 5, an accessory end, 6, a key, 7 and a USB charging port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 to 4 show the structural schematic diagram of an embodiment of a preferred of the utility model, a wearable power supply unit in fig. 1, including the neck link, the neck link constitute by the neck section 1 that is located the rear side and the shoulder section 2 that is located both sides the shoulder section 2 in install power module, the both ends of neck link form power end 3, power end 3's interface is the female first interface of USB, the interface of accessory end 5 is the public first interface of USB, the accessory is got the electricity with the USB form, power end 3 still can dismantle with accessory end 5 through fastening component 4 and be connected, after accessory end 5 inserted power end 3, rotatory fastening component 4 can lock fixedly, accomplishes the connection. The power supply end 3 and the accessory end 5 are internally provided with an identification chip in a matching way, so that different accessories can be automatically identified, and a power supply mode is intelligently provided for the accessory end 5. As is known, an identification chip is a charging handshake protocol, and the identification chip can identify each other only when the protocol is reached, by controlling the protocol to confirm the identity of each other. The identification chip is controlled at both ends of the USB, the accessory type is identified through the chip of the accessory end 5 and the power end 3 after the accessory end 5 is connected, the main body end provides power supply current and voltage matched with one end of the accessory, and the accessory end 5 works normally. And when the chip is not identified, adopting a power supply mode for the accessory of the third party.

The power end 3 and the accessory end 5 can be separated and recombined through the fastening part 4, the accessory end 5 can be replaced, the requirements of consumers under different scenes are met, the functional parts of the product can be replaced, the functions of a fan, lighting and the like can be switched (see fig. 3 and 4), the product is easier to maintain, and the use of the whole product cannot be influenced due to the damage of one more functional part.

As a further optimization design of this embodiment, the size of the interface of the fastening component 4 is compatible with the interface of a conventional USB power-taking product on the market, and the compatibility of the interfaces mainly refers to the matching in size, so as to ensure that most of third-party accessories can be inserted into the USB interface of the power supply terminal 3 through the interface of the fastening component 4. Therefore, the USB power supply device can supply power to existing USB power-taking products and mobile phones on the market besides official accessories, and the convenience of some original products is improved.

Referring to fig. 2, in the present embodiment, the fastening member 4 is composed of a knob 4-1 and a connecting member 4-2, the knob 4-1 is integrally cylindrical, embossing is provided on an outer surface thereof for increasing friction and facilitating force application, and two inner ends thereof are detachably connected to the power source terminal 3 and the connecting member 4-2, respectively; the connecting piece 4-2 consists of an integrated hollow short column section 4-2-1 and a circular truncated cone section 4-2-2, one end of the accessory end 5 passes through the short column section 4-2-1 and the circular truncated cone section 4-2-2 of the connecting piece to be fixed, and a USB male connector of the accessory end extends out of the short column section 4-2-1; the connecting piece 4-2 is connected with the knob 4-1 through the short column section 4-2-1, and the largest diameter end of the connecting piece is consistent with the cylindrical size of the knob 4-1 through the circular platform section 4-2-2, and the connecting piece and the knob form a whole in appearance after being assembled. Specifically, one end of the knob 4-1 can be connected with the power end 3 in a buckling mode; a knob salient point 4-1-1 is arranged in the port at the other end of the knob 4-1, an L-shaped groove 4-2-3 is correspondingly arranged on the short column section 4-2-1 of the connecting piece 4-2, and the knob salient point 4-1 and the L-shaped groove 4-2-3 are detachably connected. When the connecting piece (the connecting piece USB supports positive and negative blind plugging) is inserted into the USB female connector of the power supply end 3 along the L-shaped groove 4-2-3, the knob is rotated to complete assembly, and the product can be used by pressing the power supply key 6.

The power module comprises an electric core and a control mainboard which are electrically connected, after the accessed accessories are identified, the control chip on the mainboard can match corresponding power supply current and voltage, and power supply to the accessory end 5 is realized through a USB interface. Preferably, the battery core is a rechargeable battery core, and the power supply end 3 is externally provided with a USB charging port 7, so that the power supply module can be charged at any time, the storage capacity is improved, and replacement is avoided.

In terms of material, the material of the neck hanging ring can be plastic. And the vulnerable structure of the knob 4-1 and the like can be changed into a metal material. In order to improve the wearing comfort, the surface of the inner side of the neck section 1 is provided with a latex cushion layer. And a latex cushion layer is arranged on the surface of one side of the neck section 1 close to the lower side.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do the restriction in any form, all basis the utility model discloses a technical essence makes any simple modification and equal change to above embodiment, all falls into within the protection scope of the utility model.

Claims

1. The utility model provides a wearing formula power supply unit, includes the neck link, characterized by: the neck hanging ring is composed of a neck section (1) positioned on the rear side and shoulder sections (2) positioned on the two sides, a power module is installed in the shoulder sections (2), two ends of the neck hanging ring form power supply ends (3), an interface of each power supply end (3) is a USB female interface, an interface of each accessory end (5) is a USB male interface, and the accessories take electricity in a USB form; the power supply end (3) is also detachably connected with the accessory end (5) through a fastening part (4); an identification chip is arranged in the interface of the power supply end (3) and the accessory end (5) in a matching way.

2. The wearable power supply device according to claim 1, wherein: the fastening part (4) consists of a knob (4-1) and a connecting piece (4-2), the knob (4-1) is integrally cylindrical, embossing is arranged on the outer surface of the knob, and two ends of the inside of the knob are respectively detachably connected with the power supply end (3) and the connecting piece (4-2); the connecting piece (4-2) consists of an integrated hollow short column section (4-2-1) and a circular table section (4-2-2), one end of the accessory end (5) penetrates through the short column section (4-2-1) and the circular table section (4-2-2) and is fixed, and a USB male connector of the accessory end extends out of the short column section (4-2-1); the connecting piece (4-2) is connected with the knob (4-1) through the short column section (4-2-1), and the largest diameter end of the connecting piece is consistent with the cylindrical size of the knob (4-1) through the circular platform section (4-2-2), and the connecting piece and the knob form a whole in appearance after being assembled.

3. A wearable power supply device according to claim 2, wherein: one end of the knob (4-1) is connected with the power supply end (3) in a buckling mode; a knob salient point (4-1-1) is arranged in the other end port of the knob (4-1), an L-shaped groove (4-2-3) is correspondingly formed in the short column section (4-2-1) of the connecting piece (4-2), and the knob salient point (4-1-1) and the L-shaped groove (4-2-3) are detachably connected.

4. A wearable power supply device according to claim 1, 2 or 3, wherein: the power module comprises an electric core and a control mainboard which are electrically connected.

5. The wearable power supply device according to claim 4, wherein: the battery core is a rechargeable battery core, and a USB charging port (7) is arranged outside the power supply end (3).

6. The wearable power supply device according to claim 4, wherein: the power supply end (3) outside still be equipped with button (6), button (6) are connected with electric core and control mainboard electricity, control switch or keep off the position.

7. A wearable power supply device according to claim 1, 2 or 3, wherein: the material of the neck hanging ring is plastic.

8. The wearable power supply device according to claim 7, wherein: the surface of one side of the neck section (1) close to the inner side is provided with a latex cushion layer.

9. The wearable power supply device according to claim 8, wherein: and a latex cushion layer is arranged on the surface of one side of the neck section (1) close to the lower side.