CN217984007U - Portable power source with line - Google Patents

Abstract

The utility model relates to a self-line mobile power supply; the wire rod component comprises a power supply body, a wire rod component and a buckle, wherein a first end of the wire rod component is electrically connected with the power supply body, a second end of the wire rod component is provided with a male end of a connector, and the buckle is arranged on the wire rod component and enables the wire rod component to be in a bending state; the utility model provides a from band wire portable power source when using the wire rod subassembly as the handle, can overlap the wire rod subassembly on user's wrist or finger, makes electronic equipment held by the user, and even the public end of connector separates with electronic equipment this moment, because the existence of buckle, the wire rod subassembly still can overlap and use as the handle on user's wrist or finger.

Description

Portable power source with wire

Technical Field

The utility model relates to an electronic equipment's technical field especially relates to from electrified line portable power source.

Background

With the rapid development of life of people, the dependence degree of people on electronic equipment such as mobile phones and tablet computers is higher and higher, and the time spent on using the electronic equipment is longer and longer. Therefore, when going out, people often use the mobile power supply to charge the electronic equipment, and in order to carry, most of the existing mobile power supplies are provided with an integrated charging wire and a handle.

Most of existing mobile power sources with handles use charging wires as handles, and the two ends of the charging wires are connected with a power source body through a connector, or one end of each charging wire is fixed on the power source body, and the other end of each charging wire is connected with the power source body through the connector. When the mobile power supply is used for a user to use the handle, the handle is mostly sleeved on the wrist or the finger, and the mobile power supply is lifted independently.

However, in such a usage environment, when the mobile power source charges the electronic device, the user cannot use the charging wire as the handle. Even if the user still chooses to overlap the charging wire on wrist or finger, when mentioning portable power source, the charging wire has at least one end also to break away from portable power source body easily, leads to it can't continue to use as the handle.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a portable power source with a wire, which solves the problem that a charging wire is not convenient to use as a handle when charging an electronic device.

A self-contained mobile power supply comprising:

a power supply body;

the first end of the wire assembly is electrically connected with the power supply body, and the second end of the wire assembly is provided with a connector male end;

the buckle is arranged on the wire rod assembly and enables the wire rod assembly to be in a bending state.

According to the mobile power supply with the wire, when the wire assembly is used as the handle, the wire assembly is sleeved on the wrist or the finger of a user, the electronic equipment is held by the user, at the moment, even if the male end of the connector is separated from the electronic equipment, due to the existence of the buckle, the wire assembly can still be sleeved on the wrist or the finger of the user to be used as the handle.

In one embodiment, the buckle is provided with at least two limiting parts, the wire assembly sequentially passes through the two limiting parts and is bent and protruded between the two limiting parts to form a pull ring, and the pull ring and the male end of the connector are respectively positioned at two sides of the buckle.

In the above embodiments, when the wire assembly is used as a handle, the pull ring formed by bending the wire assembly can be used for a user to fit around a wrist or a finger.

In one embodiment, the wire assembly and the two limiting parts are arranged in a sliding mode or fixedly connected together.

In the above embodiment, if the buckle and the wire rod assembly are arranged in a sliding manner, the position of the buckle on the wire rod assembly can be adjusted by a user, and if the buckle is connected with the wire rod assembly, the stability of the buckle on the wire rod assembly can be ensured.

In one embodiment, the self-contained mobile power supply further comprises an abutting structure, the abutting structure is arranged between the buckle and the first end of the wire assembly, and the abutting structure abuts against the power supply body.

In one embodiment, the abutment structure is a partial or full circle raised structure disposed radially about the wire assembly.

In the above embodiment, when the wire assembly is pulled, the abutting structure can always abut against the power supply body, thereby ensuring the effect of the abutting structure on reducing the pulling force.

In one embodiment, the power body is provided with a receiving groove for receiving the male end of the connector.

In the above embodiment, the male connector end is placed in the receiving groove, so that the male connector end can be protected.

In one embodiment, the power supply body is provided with at least one connector female seat.

In the above embodiments, the power supply body may be charged through the connector female socket.

In one embodiment, at least one of the female connector seats is located within the receiving slot.

In the above embodiment, the male end of the connector is inserted into the female connector seat in the accommodating groove, so that the female connector seat can be shielded and protected when the mobile power supply is not used, and the female connector seat is prevented from being exposed to the outside and entering foreign matters.

In one embodiment, the power supply body comprises a shell, an electric core and a circuit board assembly, wherein a containing cavity for containing accessories is formed in the shell, the electric core and the circuit board assembly are both located in the containing cavity, the electric core is electrically connected with the circuit board assembly, and the circuit board assembly is connected with the wire assembly.

In the above embodiment, the wire assembly may be powered by the electric core, so that the male end of the connector on the wire assembly may be inserted into the charging port of the electronic device to charge the electronic device.

In one embodiment, an outer die is arranged between the wire assembly and the male end of the connector, and when the male end of the connector is located in the accommodating groove, the outer die is in contact with the power supply body.

In the embodiment, the connecting part of the wire assembly and the second male end is protected through the outer die, and the service life of the wire assembly is prolonged.

Drawings

Fig. 1 is an exploded view of a mobile power supply according to some embodiments of the present disclosure;

FIG. 2 is a schematic structural diagram of the data line and the latch of FIG. 1;

fig. 3 is a schematic structural diagram of the mobile power supply in fig. 1;

fig. 4 is an exploded view of the power supply body of fig. 1.

Reference numerals:

1. a power supply body; 11. accommodating grooves; 12. a connector female socket;

13. a housing; 131. a bottom cover; 132. a middle shell; 133. a top cover;

14. an electric core;

15. a circuit board assembly; 151. a first circuit board; 152. a second circuit board;

2. a wire assembly; 21. a connector male end; 22. an abutting structure; 23. an outer mold; 24. an anti-slip structure;

3. buckling;

4. a power switch;

5. an electronic display; 51. a nixie tube; 52. a lens.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-2, an embodiment of the present invention provides a portable power source with a wire, including a power source body 1, a wire assembly 2 and a buckle 3. The power supply body 1 is used for storing electric quantity so as to charge the electronic equipment.

The first end of the wire component 2 is electrically connected with the power supply body 1, and the second end of the wire component 2 is provided with a connector male end 21; wherein, the wire assembly 3 can be selected by a data line or a charging wire. Illustratively, the first end of the wire assembly 2 extends into the power supply body 1, and can be fixed and electrically connected with a discharge circuit arranged in the power supply body 1, or can be detachably electrically connected with the discharge circuit through a connector. After the male connector end 21 is inserted into the female connector seat of the electronic device, the wire assembly 2 may assist the power supply body 1 in transmitting power to the inside of the electronic device, thereby completing the charging operation of the electronic device.

The buckle 3 is arranged on the wire assembly 2 and enables the wire assembly 2 to be in a bending state, and the buckle 3 is used for fixing the parts close to the first end and the second end of the wire assembly 2 together; wherein, buckle 3 can be installed on the data line through the mode of equipment, also can be with the integrative injection moulding of data line.

According to the mobile power supply with the wire, when the wire component 2 is used as a handle, the wire component 2 is sleeved on the wrist or the finger of a user, the electronic equipment is held by the user, even if the male end 21 of the connector is separated from the electronic equipment, and due to the existence of the buckle 3, the wire component 2 can still be sleeved on the wrist or the finger of the user to be used as the handle.

In one embodiment, the buckle 3 has at least two position-limiting portions, the wire assembly 2 sequentially passes through the two position-limiting portions and is bent and protruded between the two position-limiting portions to form a pull ring, and the pull ring and the connector male end 21 are respectively located at two sides of the buckle 3. When the wire assembly is used as a handle, the pull ring formed by bending the wire assembly can be used by a user to be sleeved on the wrist or the finger, and the wire assembly 2 can still be sleeved on the wrist or the finger of the user to be used as the handle even if the male connector end 21 is separated from the electronic device because the pull ring is always present.

In one embodiment, the wire assembly 2 and the two position-limiting portions are slidably disposed or fixedly connected with each other. If buckle and wire rod subassembly relative slip set up, then convenience of customers adjusts specifically to the position of buckle on the wire rod subassembly, and buckle 3 can be equipped with 2 through-holes that can supply wire rod subassembly 2 to pass, and wire rod subassembly 2 is under the bending state, and one of them through-hole of buckle 3 is passed to the one end of data line, and the other end of data line passes another through-hole of buckle 3. Through making buckle 3 slide on wire rod subassembly 2, can convenience of customers adjust the position of buckle 3 on wire rod subassembly 2, also convenience of customers adjusts the distance between connector male end 21 and buckle 3. And if the buckle is fixedly connected with the wire rod assembly, the stability of the buckle on the wire rod assembly can be ensured.

In an embodiment, the self-contained mobile power supply further includes an abutting structure 22, the abutting structure 22 is disposed between the buckle 3 and the first end of the wire assembly 2, and the abutting structure 22 abuts against a side surface of the power supply body 1. The abutting structure 22 may be a abutting block, a abutting sheet, or an abutting ring. When the wire assembly 2 is used as a handle, the abutting structure 22 can always abut against the side surface of the power source body 1 to bear the pulling force applied to the handle. That is, since the buckle 3 evenly distributes the pulling force applied to the wire assembly 2, the abutting structure 22 abutting against the side surface of the power supply body 1 can eliminate a part of the pulling force at the connecting end of the wire assembly 2 and the power supply body 1, and further reduce the pulling force applied to the male end 21 of the connector, and reduce the risk of the male end 21 of the connector falling off.

In an embodiment, the wire assembly 2 is a partially convex structure or a full circle convex structure arranged radially around the wire assembly 2. When the wire assembly 2 is pulled, the abutting structure 22 can always abut against the power source body 1, thereby ensuring that the abutting structure 22 can bear the pulling force applied to the handle.

In some embodiments, the wire assembly 2 and the power supply body 1 may be detachably connected through a connector, or may be fixedly connected. The conventional portable power source with the wire assembly 2 mostly connects the wire assembly 2 and the power source body 1 in a detachable manner, which causes the wire assembly 2 to easily fall off from the power source body 1. And when wire rod subassembly 2 and power body 1 fixed connection, wire rod subassembly 2 can not take off from power body 1, consequently can avoid wire rod subassembly 2 to take place because of receiving the condition of pulling force and power body 1 separation, guarantees the connection steadiness between wire rod subassembly 2 and power body 1. It is worth mentioning that, because the thickness of the attached electronic device and the power supply body 1 is large, a user is inconvenient to hold the electronic device and the power supply body 1 at the same time, and if the user holds the electronic device alone, the power supply body 1 is easy to fall off, so that through the arrangement, when the user uses the wire assembly 2 as a handle, the pull ring formed by bending the wire assembly 2 can be sleeved on a finger, and then only the electronic device is held without holding the power supply body 1.

In an embodiment, the power body 1 is provided with a receiving groove 11 for receiving the male end 21 of the connector, and the male end 21 of the connector can be received and protected by the receiving groove 11.

Referring to fig. 3, in an embodiment, the power supply body 1 is provided with at least one female connector 12, and the female connector 12 is used for supplying power to the power supply body 1. That is, the charging head on the charged wire after the energization is inserted into the female connector holder 12, whereby the charging operation of the power supply main body 1 can be completed. Wherein, the female seat of connector 12 can be one of USB A female seat, micro USB female seat, lighting female seat, type c USB female seat. And when the number of the connector female housings 12 is more than one, the types of the connector female housings 12 are different. Taking the number of the female connectors 12 as 2 as an example, when one female connector 12 is a USB a female connector, the other female connector 12 is one of a micro USB female connector, a lightning female connector and a type c USB female connector. In addition, the type of the connector female housing 12 is not limited to the above-mentioned type, and may be other types of female housings.

In one embodiment, at least one female connector receptacle 12 is positioned within receiving slot 11 such that male connector end 21 is insertable into female connector receptacle 12 when positioned within the receiving slot. When the portable power source is not used, the male end 21 of the connector can shield and protect the female connector base 12, thereby preventing the female connector base 12 from entering foreign matters due to exposure, and improving the safety performance of the product.

In some embodiments, the receiving groove 11 is parallel to the abutment structure 22. So that after inserting the male connector end 21 into the receiving slot 11, the male connector end 21 can be parallel to the abutment structure 22, which makes the portions of the wire assembly 2 near the male connector end 21 and the receiving slot 11 also parallel, ensuring the overall aesthetic appearance. In addition, the abutting structure 22 is close to the accommodating groove 11, and the length of the wire assembly 2 when used as a handle can be maximally extended by shortening the distance between the abutting structure 22 and the accommodating groove 11, so that the handle is convenient for a user to use, and the overall aesthetic degree can be ensured.

Referring to fig. 4, in an embodiment, the power supply body 1 includes a casing 13, a battery cell 14 and a circuit board assembly 15, a containing cavity for containing accessories is provided in the casing 13, the battery cell 14 and the circuit board assembly 15 are both located in the containing cavity, the battery cell 14 is electrically connected to the circuit board assembly 15, and the circuit board assembly 15 is electrically connected to the wire assembly 2. The male end 21 of the connector on the wire rod component 2 can be inserted into the charging port of the electronic device to charge the electronic device, and meanwhile, the female connector base 12 is also electrically connected with the circuit board component 15, so that the charging head on the external charging wire can be inserted into the female connector base 12 of the mobile power supply, and then the battery cell 14 is charged.

Specifically, the housing 13 may include a bottom cover 131, a middle cover 132 and a top cover 133, two side surfaces of the middle cover 132 are respectively provided with a fixing port, the bottom cover 131 and the top cover 133 are respectively installed on the two fixing ports, the bottom cover 131 and the top cover 133 are parallel to each other, a through hole is formed in a side surface of the middle cover 132 perpendicular to the bottom cover 131, one end of the wire assembly 2 passes through the through hole and is electrically connected to the circuit board assembly 15, the top cover 133 is provided with a female socket installation port, and the female socket 12 of the connector is fixed on the female socket installation port.

In one embodiment, an outer mold 23 is disposed between the wire assembly 2 and the male end 21 of the connector, and when the male end 21 of the connector is located in the receiving groove 11, the outer mold 23 contacts the power source body 1. The outer die 23 protects the connecting part of the wire assembly 2 and the second male end, and the service life of the wire assembly 2 is prolonged. An inner film can be further arranged in the outer die 23, which is not shown in the figure, the end part of the wire assembly 2 and the end part of the male end 21 of the connector are both positioned in the inner film, and the protection effect on the connection part of the wire assembly 2 and the male end 21 of the connector is further improved. The side surface of the outer mold 23 far away from the middle shell 132 is provided with an anti-slip structure 24, and the anti-slip structure 24 is more labor-saving and convenient for plugging and unplugging the male end 21 of the connector through the outer mold 23.

In addition, in order to improve the aesthetic appearance, the widths of the outer mold 23, the middle shell 132 and the top cover 133 are consistent, the length of the middle shell 132 is consistent with the sum of the lengths of the outer mold 23 and the top cover 133, and the height of the outer mold 23 is consistent with the height of the top cover 133.

The portable power source with wires of the application can further comprise a power switch 4, and the power switch 4 is installed on the power source body 1 and electrically connected with the circuit board assembly 15. The power switch 4 may use one of a key, a tact switch, or a touch key. The action of whether the mobile power supply charges the electronic equipment or not can be controlled through the power switch 4. That is, after inserting the male connector end 21 of the wire assembly 2 into the female connector holder 12 of the electronic device, the user can press the power switch 4 and then charge the electronic device.

The portable power source with the wire can further comprise an electronic display 5, wherein the electronic display 5 is installed on the power source body 1 and is electrically connected with the circuit board assembly 15. The information display function of the mobile power supply is increased through the arrangement of the electronic display 5, so that a user can better know the electricity consumption, charging and other conditions of the mobile power supply. The electronic display 5 may include a nixie tube 51 and a lens 52, the nixie tube 51 is located in the accommodating cavity and electrically connected to the circuit board assembly 15, a mounting hole is formed in the housing 13, and the lens 52 is fixed to the mounting hole. The nixie tube 51 can display information such as the electric quantity of the mobile power supply, and the lens 52 can protect the display end of the nixie tube 51.

In addition, in order to facilitate the connection of the respective components to the circuit board assembly 15 without being crowded, the circuit board assembly 15 may include a first circuit board 151 and a second circuit board 152, the first circuit board 151 being vertically connected to the second circuit board 152, the second circuit board 152 being positioned inside the top cover 133 when the first circuit board 151 is positioned inside the middle case 132. This allows a part of the accessories to pass through the middle case 132 and be connected to the first circuit board 151 and a part of the accessories to pass through the top cover 133 and be connected to the second circuit board 152 when the number of the accessories is large, so that the accessories can be distributed to maximize the use of space.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. A self-contained mobile power supply, comprising:

a power supply body (1);

the first end of the wire assembly (2) is electrically connected with the power supply body (1), and the second end of the wire assembly (2) is provided with a connector male end (21);

the buckle (3) is arranged on the wire component (2) and enables the wire component (2) to be in a bending state.

2. The self-wiring mobile power supply according to claim 1, wherein the buckle (3) has at least two limiting portions, the wire assembly (2) passes through two limiting portions in sequence and is bent and protruded between the two limiting portions to form a pull ring, and the pull ring and the connector male end (21) are respectively located on two sides of the buckle (3).

3. The self-contained line mobile power supply according to claim 2, wherein the wire assembly (2) and the two limiting parts are relatively slidably arranged or fixedly connected together.

4. The self-contained line mobile power supply according to claim 1, further comprising an abutment structure (22), wherein the abutment structure (22) is disposed between the catch (3) and the first end of the wire assembly (2), and wherein the abutment structure (22) abuts against the power supply body (1).

5. Self-contained line mobile power supply according to claim 4, characterized in that the abutment structure (22) is a partial or full-circle raised structure provided radially around the wire assembly (2).

6. The self-contained wire mobile power supply according to claim 1, wherein the power supply body (1) is provided with a receiving groove (11) for receiving the male end (21) of the connector.

7. The self-contained wire mobile power supply according to claim 6, wherein the power supply body (1) is provided with at least one female connector seat (12).

8. Self-contained line portable power source according to claim 7, characterized in that at least one of said female connector seats (12) is located inside said housing groove (11).

9. The portable power supply with the wire according to claim 1, wherein the power supply body (1) comprises a casing (13), a battery cell (14) and a circuit board assembly (15), a containing cavity is formed in the casing (13), the battery cell (14) and the circuit board assembly (15) are both located in the containing cavity, the battery cell (14) is electrically connected with the circuit board assembly (15), and the circuit board assembly (15) is electrically connected with the wire assembly (2).

10. The self-contained mobile power supply according to claim 6, wherein an outer mold (23) is arranged between the wire assembly (2) and the connector male end (21), and when the connector male end (21) is located in the accommodating groove (11), the outer mold (23) is in contact with the power supply body (1).

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