CN210246345U

CN210246345U - Treasured and base charge

Info

Publication number: CN210246345U
Application number: CN201921038797.9U
Authority: CN
Inventors: Yu Liang; 梁宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-03
Anticipated expiration: 2029-07-05

Abstract

The embodiment of the utility model discloses a charger baby and a base, wherein the charger baby comprises a charger baby body, a data line and a winder, the first end of the data line is provided with one or more interfaces, and the winder is arranged in the charger baby body; the winder is connected to the second end of data line, sets up the installing port on the treasured that charges, and the data line passes through the installing port and telescopically wears to locate the treasured body that charges. The base includes one or more and charges mouthful, places foretell treasured that charges in charging the mouth. Through the embodiment of the utility model provides a can solve current treasured that charges and need not take the line alone from the strip line, use the data line to put easy wire winding when charging in the package, from the precious line that charges of strip line short again very, often will charge when filling the limit precious and cell-phone together wait to use inconvenient problem.

Description

Treasured and base charge

Technical Field

The embodiment of the utility model provides a precious technical field charges is related to, concretely relates to precious and base charge.

Background

Along with the improvement of living standard, mobile electronic devices such as mobile phones and tablet computers are more and more popular in use, the mobile electronic devices play an important role in life and work, the current mobile phones and various mobile electronic devices are used for a long time every day, the situation that mobile phone batteries are insufficient often occurs, the problem is solved to a great extent when the mobile electronic devices are used up, the mobile electronic devices are forgotten to be charged after use, the mobile electronic devices are not provided with wires independently, the data wires are easy to wind when being placed in bags for charging, the mobile electronic devices provided with the wires are very short, and the mobile electronic devices and the mobile phones are often overlapped together to be charged while charging.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a treasured and base charge to solve among the prior art because the treasured that charges leads to the user to use inconvenient problem from taking the data line short excessively.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to a first aspect of the embodiments of the present invention, there is provided a power pack, comprising a power pack body, a data line and a winder, wherein the first end of the data line is provided with one or more interfaces, and the winder is disposed in the power pack body; the second end of data line is connected the winder, it sets up the installing port to charge to be precious, the data line passes through the installing port is worn to locate telescopically the treasured body that charges.

Furthermore, the winder comprises a positioning fluted disc, a volute spring, a central shaft and a connecting contact, wherein the central shaft is arranged at the center of the positioning fluted disc, and the volute spring is arranged on the side surface of the positioning fluted disc;

the data line is arranged on the positioning fluted disc in a spiral shape, the connecting contact is arranged between the data line and the central shaft, and the data line is in contact with the central shaft through the connecting contact.

Furthermore, the volute spiral spring is uniformly distributed on the side surface of the positioning fluted disc in a spiral shape, and the other side of the volute spiral spring is covered with a protective cover.

Furthermore, a button is arranged on the charger body and comprises two states;

when the button is in a first state, a set distance exists between the button and the positioning fluted disc;

when the button is in the second state, the button is meshed with the positioning fluted disc.

Furthermore, the peripheral wall of the positioning fluted disc is provided with convex teeth, and the size of the convex teeth is matched with that of the button.

Further, the interface at least comprises one of a lightnight interface, a type-c interface and a Micro USB interface.

Further, be equipped with the power display screen on the treasured body charges.

According to the utility model discloses a second aspect provides a base, including one or more mouth that charges, place above-mentioned treasured that charges in the mouth that charges.

Further, the bottom of the charging port is provided with a spring contact, and the charging treasure is provided with a charging contact matched with the spring contact.

Further, the base also comprises a power line and a USB interface.

The embodiment of the utility model provides a have following advantage:

the automatic flexible data line can ensure that need not hold cell-phone and heavy treasured that charges simultaneously when going out to use the treasured that charges, and it is more convenient to carry, use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a structural diagram of a power bank provided in embodiment 1 of the present invention;

fig. 2 is a perspective view of a power bank provided in embodiment 1 of the present invention;

fig. 3 is a reel provided in embodiment 1 of the present invention;

fig. 4 is a structural diagram of a reel provided in embodiment 1 of the present invention;

fig. 5 is a top view of a base provided in embodiment 2 of the present invention;

fig. 6 is an overall structure diagram of the charger baby and the base provided in embodiment 2 of the present invention.

In the figure: 1. precious body charges, 2, data line, 3, winder, 31, location fluted disc, 32, spiral spring, 33, center pin, 34, connection contact, 4, interface, 5, installing port, 6, button, 7, battery, 8, electric quantity display screen, 9, first USB interface, 10, the contact that charges, 100, the treasured that charges, 200, base, 201, the mouth that charges, 202, the spring contact, 203, second USB interface.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

According to a first aspect of the embodiments of the present invention, there is provided a power pack 100, as shown in fig. 1-2, including a power pack body 1, a data line 2 and a reel 3, wherein a first end of the data line 2 is provided with one or more interfaces 4, and the reel 3 is disposed in the power pack body 1; winder 3 is connected to the second end of data line 2, charges and offers installing port 5 on the treasured, and data line 2 is worn to locate treasured body 1 that charges telescopically through installing port 5.

Specifically, winder 3 sets up the upper portion in treasured body 1 charges, reserves certain installation space for battery 7, and winder 3 below can set up battery 7. Precious 100 that charges is from taking 1 meter telescopic data line 2, from taking Lightning interface, the double interface or the three interface of micro USB interface and type-c independent assortment, also can be the single interface of arbitrary selection one of them, need not hold cell-phone and heavy precious that charges simultaneously when automatic flexible data line 2 can go out to use again, it can twine together not worry the line when putting in pocket or schoolbag to support the single line double-end, also be the funnel type at 2 outlet ports of data line, can let the line smooth and easy and automatic positioning when retracting.

Further, as shown in fig. 3-4, the reel 3 includes a positioning toothed disc 31, a spiral spring 32, a central shaft 33 and a connecting contact 34, the central shaft 33 is disposed at the center of the positioning toothed disc 31, and the spiral spring 32 is disposed at the side of the positioning toothed disc 31; the data line 2 is spirally disposed on the positioning fluted disc 31, the connecting contact 34 is disposed between the data line 2 and the central shaft 33, and the data line 2 contacts the central shaft 33 through the connecting contact 34.

The data line 2 can freely extend and retract through the reel 3, when the data line 2 is stretched, a moment is generated on the connecting contact 34 due to the contact between the connecting contact 34 and the data line 2, the central shaft 33 drives the positioning fluted disc 31 to correspondingly rotate due to the connection between the connecting contact 34 and the central shaft 33,

optionally, the wrap spring 32 is a flat wrap spring. The flat spiral spring is selected in consideration of the limited space in the reel 3, saving the installation space.

Further, the spiral spring 32 is uniformly distributed on the side surface of the positioning toothed disc 31 in a spiral shape, and the other side of the spiral spring 32 is covered with a protective cover. The shield is provided to hold the wrap spring 32 against axial displacement.

Further, a button 6 is arranged on the charger body 1, and the button 6 comprises two states;

when the button 6 is in the first state, a set distance exists between the button 6 and the positioning fluted disc 31;

when the push button 6 is in the second state, the push button 6 is engaged with the positioning toothed disc 31.

Specifically, the button 6 may be a key switch, and the first state belongs to an off state, at this time, the button 6 is not in contact with the positioning fluted disc 31, and the data line 2 can be freely extended and retracted; the second state belongs to the open mode, and button 6 and location fluted disc 31 contact this moment can produce certain resistance to the free flexible of data line 2, and data line 2 can stretch, can not contract, plays the effect of location, prevents that data line 2 from contracting in advancing the treasured body of charging 1.

Furthermore, the peripheral wall of the positioning fluted disc 31 is provided with convex teeth, and the size of the convex teeth is matched with that of the button 6. When the button 6 is in the second state, the button 6 will be engaged with the teeth on the peripheral wall of the positioning fluted disc 31, and at this time, the positioning fluted disc 31 will be fixed and will not rotate, preventing the data line 2 from automatically retracting.

Further, the interface 4 includes at least one of a lightnight interface, a type-c interface, and a Micro USB interface. The Lightning interface, the Micro USB interface and the type-c interface can be selected from a single interface, two interfaces or three interfaces at will, the outgoing line of the data line 2 is arc-shaped funnel-shaped, and the outgoing line is smoothly rolled in and automatically positioned when retracting on line.

Alternatively, the cross section of the data line 2 is polygonal. For example, it may be rectangular, parallelogram or isosceles trapezoid, but not limited thereto, and it is advantageous to position the data line 2 when it is retracted, compared to a circular cross section.

Optionally, be equipped with power display screen 8 on the precious body 1 that charges. Set up electric quantity display screen 8 and can be used to remind the user to notice the electric quantity of treasured 100 that charges, in time for it charges, and the electric quantity is not enough when avoiding next use.

Example 2

According to a second aspect of the embodiments of the present invention, there is provided a base, as shown in fig. 5 to 6, including one or more charging ports 201, and a charger 100 is placed in the charging port 201.

The design of charging of two charging ports can let treasured 100 that charges can not worry that the uninstallation use is waited to go out can not have the circumstances of electricity in daily use, it also can be swift to have used up another piece of change, can change conveniently, treasured 100 that charges's capacity and volume can both have bigger space to make the improvement for the convenience, convenient charging operation can have good use in going out and family's application in addition to flexible data line 2 design and experience, base 200 can charge for two treasureds 100 that charge simultaneously.

As shown in fig. 6, a spring contact 202 is disposed at the bottom of the charging port 201, and a charging contact 10 adapted to the spring contact 202 is disposed on the charger 100.

Optionally, the number of the spring contacts is 2, and the spring contacts are symmetrically distributed at the bottom of the charging port 201. The charger baby 100 charges the charger baby 100 through the contact between the charging contact 10 and the spring contact 202 by the base 200.

The radian of the groove inlet of the charging port 201 of the base 200 can enable the charger 100 to easily scratch into the charger without any assistance, the proper gap enables the taking and placing without any separation, the bottom is the symmetrical spring contact 202, and the steps and the tolerance of the charging process of positive and negative charging lifting can not be distinguished.

Further, the cradle 200 further comprises a power cord and a second USB interface 203. Two second USB interfaces 203 provide the output of electric current, and the precious daily charging that just so a base formula charges can give many equipment simultaneously accomplishes the use experience that the circulation charges.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The charger baby is characterized by comprising a charger baby body, a data line and a winder, wherein one or more interfaces are arranged at the first end of the data line, and the winder is arranged in the charger baby body; the second end of data line is connected the winder, it sets up the installing port to charge to be precious, the data line passes through the installing port is worn to locate telescopically the treasured body that charges.

2. The power bank as claimed in claim 1, wherein the winder comprises a positioning fluted disc, a spiral spring, a central shaft and a connecting contact, the central shaft is arranged at the center of the positioning fluted disc, and the spiral spring is arranged at the side of the positioning fluted disc;

3. The power bank as claimed in claim 2, wherein the spiral spring is uniformly distributed on the side of the positioning fluted disc in a spiral shape, and a protective cover is covered on the other side of the spiral spring.

4. The power bank as claimed in claim 2, wherein a button is provided on the power bank body, and the button comprises two states;

5. The power bank as claimed in claim 4, wherein the positioning fluted disc is provided with a convex tooth on the peripheral wall, and the size of the convex tooth is matched with that of the button.

6. The power bank of claim 1, wherein the interface comprises at least one of a lightnight interface, a type-c interface, and a Micro USB interface.

7. The power bank as claimed in claim 1, wherein a power display screen is provided on the power bank body.

8. A base station comprising one or more charging ports into which a charger as claimed in any one of claims 1 to 7 is placed.

9. The base of claim 8, wherein a spring contact is arranged at the bottom of the charging port, and a charging contact matched with the spring contact is arranged on the charger baby.

10. The base of claim 8, further comprising a power cord and a USB interface.