CN217217089U

CN217217089U - Angle-adjustable mobile power supply

Info

Publication number: CN217217089U
Application number: CN202220042750.5U
Authority: CN
Inventors: 陈龙扣; 李冠铤; 刘明俭
Original assignee: Shenzhen Baseus Technology Co Ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-08-16
Anticipated expiration: 2032-01-07

Abstract

The utility model provides a portable power source with adjustable angle, which comprises a shell, a bracket, an abutting part and an elastic part, wherein the bracket is arranged on the shell to support the shell, and the elastic part is arranged on the shell; the abutting part is fixedly connected with the elastic part and is rotationally connected with the bracket; the elastic piece acts on the abutting piece and generates deformation in the rotating process of the support to provide restoring force for the relative rotation of the abutting piece and the support. The utility model discloses a mutually supporting of support, butt piece and elastic component realizes presetting the change of angle between support and the casing, increases portable power source's application scope, improves user experience and feels.

Description

Angle-adjustable mobile power supply

Technical Field

The utility model relates to an electronic equipment technical field, concretely relates to but angle regulation's portable power source.

Background

With the increasing popularity of intelligent devices, electronic devices such as mobile phones are used more frequently. Mobile power supplies are widely used. The portable power source is also called as a mobile power source or a mobile charger, is an electric energy storage of a portable charging device which can be carried about and integrates power supply and charging functions, is mainly a portable charger for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment, is particularly applied to occasions without external power supply, greatly prolongs the working time of digital equipment such as mobile phones and the like, and facilitates the life of people.

The mobile power supply on the market at present has the following defects: 1. most mobile power supplies are not provided with a support, so that a user cannot continue to use electronic equipment such as a mobile phone when charging the electronic equipment; or the handheld mobile power supply and the electronic equipment are used continuously at the same time, but undoubtedly great inconvenience is brought to users. 2. The support in the portable power source of the support is mostly fixed angle, and the use angle is limited, and application scope is little.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an angle-adjustable mobile power supply, concrete technical scheme is as follows:

the portable power source with the adjustable angle comprises a shell, a support, an abutting part and an elastic part, wherein the support is arranged on the shell to support the shell, the elastic part is arranged on the shell, the abutting part is fixedly connected with the elastic part, and the abutting part is rotatably connected with the support;

the elastic piece acts on the abutting piece and generates deformation in the rotating process of the support to provide restoring force for relative rotation of the abutting piece and the support.

In a specific embodiment, a plurality of grooves are formed in the bracket, and a plurality of protrusions matched with the grooves are formed in the abutting part, or a groove is formed in the abutting part, and a plurality of protrusions matched with the grooves are formed in the bracket, so that the protrusions alternately enter the grooves in the rotating process of the bracket;

the elastic piece is used for being deformed under the pushing of the abutting piece when the protrusion leaves the groove, and pushing the protrusion to be clamped in the groove when the protrusion enters the groove.

In a specific embodiment, the abutting part is provided with one protrusion, and the bracket is provided with a plurality of grooves;

the support is provided with be used for with the link that the casing rotates to be connected, the link is the similar cylindric, and is a plurality of the recess is followed the circumference interval of link sets up.

In a specific embodiment, the abutting part is provided with one groove, and the bracket is provided with a plurality of protrusions;

the support be provided with be used for with the casing rotates the link of being connected, the link is the similar cylindric, and is a plurality of protruding edge the circumference interval of link sets up.

In a specific embodiment, at least two fixing columns are arranged on the shell, and the fixing columns penetrate through the elastic piece and fix the elastic piece on the shell.

In a specific embodiment, the elastic member comprises an elastic piece in a U-shaped groove shape, and the abutting member is positioned in a groove body of the elastic piece.

In a specific embodiment, the two ends of the elastic sheet are provided with connecting edges, and the fixing column penetrates through the connecting edges to fix the elastic sheet on the shell.

In a specific embodiment, the cross section of the protrusion and/or the groove is one or more combination of arc, trapezoid or V shape.

In a specific embodiment, a convex column is arranged at the top of the abutting part, the convex column penetrates through the elastic part, and a gap is preset between the convex column and the inside of the shell and is used for providing a moving space for the abutting part.

In a specific embodiment, the bracket further comprises a placing end, the placing end is provided with an inclined surface, and the inclined surface is provided with a non-slip mat.

The utility model discloses following beneficial effect has at least:

the utility model discloses a portable power source of adjustable angle, including casing, support, butt piece and elastic component, the support sets up on the casing in order to support the casing, and the elastic component sets up on the casing, and butt piece and elastic component fixed connection, and butt piece and support rotate to be connected; the elastic piece acts on the abutting piece and generates deformation in the rotating process of the support to provide restoring force for the relative rotation of the abutting piece and the support. The utility model discloses a mutually supporting of support, butt spare and elastic component realizes presetting the change of angle between support and the casing. The application range of the mobile power supply is enlarged, and the user experience is improved.

Furthermore, a plurality of grooves are formed in the support, and protrusions matched with the grooves are arranged on the abutting part, or the grooves are formed in the abutting part, and a plurality of protrusions matched with the grooves are arranged on the support, so that the protrusions alternately enter the grooves in the rotation process of the support; the elastic piece is used for deforming under the pushing of the abutting piece when the protrusion leaves the groove, and pushing the protrusion to be clamped in the groove when the protrusion enters the groove.

Further, be equipped with on the support and be used for rotating the link of being connected with the casing, the link is cylindricly, and a plurality of recesses set up along the circumference interval of link, set up in the arch that the recess corresponds on the butt piece, or, a plurality of archs set up along the circumference interval of link, set up in the recess that the arch corresponds on the butt piece, and the arch realizes portable power source's angle modulation with the recess chucking.

Further, set up more than two fixed columns on the casing, two fixed columns pass the both ends of elastic component respectively and fix the elastic component on the casing.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a cross-sectional view of an angle-adjustable portable power source according to embodiment 1 of the present invention;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

fig. 3 is an exploded view of the angle-adjustable portable power source according to embodiment 1 of the present invention;

FIG. 4 is an enlarged view of a portion of area A of FIG. 3;

fig. 5 is a schematic structural diagram of a circuit board of the portable power source with an adjustable angle according to embodiment 1 of the present invention;

fig. 6 is a schematic structural diagram of a bracket of the portable power source with an adjustable angle according to embodiment 1 of the present invention;

FIG. 7 is an enlarged view of a portion of area A of FIG. 6;

fig. 8 is a schematic structural diagram of a bottom plate of the portable power source with an adjustable angle according to embodiment 1 of the present invention;

fig. 9 is a partially enlarged view of the area a in fig. 8.

Reference numerals:

1-a shell; 2-a scaffold; 3-an abutment; 4-an elastic member; 5-a wireless charging coil; 6-a magnetic member; 7-a display screen; 11-upper shell; 12-a base plate; 13-electric core; 14-a circuit board; 15-key press; 16-a resilient switch; 17-an input interface; 18-an output interface; 21-a connection end; 22-placing end; 31-a bump; 32-convex columns; 41-a first fixed column; 42-a second fixed column; 121-a second accommodating groove; 211-grooves; 212-a via; 213-a connecting portion; 221-inclined plane; 1211-channel; 1212-axis of rotation.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

As shown in fig. 1, the utility model provides an angle-adjustable's portable power source, including casing 1, support 2, butt 3 and elastic component 4, support 2 sets up on casing 1 in order to support casing 1, and elastic component 4 sets up on casing 1. The abutting part 3 is fixedly connected with the elastic part 4, and the abutting part 3 is rotatably connected with the bracket 2; the elastic element 4 acts on the abutment element 3 and is deformed during rotation of the support 2 to provide a restoring force for the relative rotation of the abutment element 3 and the support 2.

The support 2 is provided with a plurality of grooves, the abutting part 3 is provided with bulges matched with the grooves, or the abutting part 3 is provided with grooves, the support 2 is provided with a plurality of bulges matched with the grooves, and the bulges are used for alternately entering the grooves in the rotating process of the support 2; the resilient member 4 is adapted to deform under the urging of the abutment member 3 when the projection leaves the recess and the resilient member 4 urges the projection to snap into the recess when the projection enters the recess. The utility model discloses a mutually supporting of support 2, butt piece 3 and elastic component 4 realizes presetting the change of angle between support 2 and the casing 1. The application range of the mobile power supply is enlarged, and the user experience is improved.

Example 1

As shown in fig. 1 to 9, the housing 1 includes an upper case 11 and a bottom plate 12. The upper shell 11 has an open end, which is the end near the bottom plate 12. The shape of the open end is adapted to the shape of the base plate 12. The open end of the upper case 11 has the same sectional shape as the bottom plate 12. The upper case 11 and the bottom plate 12 are fastened to each other to form a storage space. The upper case 11 and the base plate 12 have a function of protecting the internal structure from physical impact. The angle-adjustable mobile power supply comprises a battery cell 13 and a circuit board 14, and both the battery cell 13 and the circuit board 14 are located in the storage space. The circuit board 14 is provided with an elastic switch 16, and the elastic switch 16 is used for being closed under the action of external force to enable the circuit board 14 to be conducted. The upper shell 11 is provided with a key 15, the key 15 is exposed out of the surface of the upper shell 11, the key 15 is abutted against the elastic switch 16, and a user presses the key 15 to control the mobile power supply with the adjustable angle to be turned on or turned off.

The circuit board 14 is provided with at least one input interface 17 and at least one output interface 18, and both the input interface 17 and the output interface 18 are exposed out of the surface of the upper shell 11. The input interface 17 is used for connecting with an external power supply, and the mobile power supply with an adjustable angle provided in the present embodiment is charged by the external power supply. The output interface 18 is used for connecting to an external power consumption device and charging the external power consumption device. The battery cell 13 is electrically connected to the circuit board 14, and the battery cell 13 is configured to introduce electric energy of an external power source into the battery cell 13 through the input interface 17 and the circuit board 14 for storage, and transmit the stored electric energy to an external power consumption device through the output interface 18 and the circuit board 14.

The mobile power supply with the adjustable angle provided by the embodiment further comprises a wireless charging coil 5 and a magnetic piece 6. Wireless charging coil 5 is connected with circuit board 14 electricity, and magnetism piece 6 is around establishing the wireless charging coil 5 outside. The battery cell 5 is also used for transmitting the stored electric energy to an external electric device through the circuit board 2 and the wireless charging coil 5. The wireless charging coil 5 is used for transmitting the electric energy stored in the battery cell 5 to an external electric device in a wireless transmission mode. The magnetic part 6 is used for being rapidly matched and butted with a magnetic attraction structure in an external electric device, so that the use convenience and the practicability of the charging equipment are improved.

As shown in fig. 1 to 9, the portable power source with an adjustable angle provided by the present embodiment includes a display screen 7, and the display screen 7 is disposed on an upper casing 11 and exposes a surface of the upper casing 11. The upper shell 11 is provided with a first accommodating groove, and the cross-sectional shape of the first accommodating groove is the same as the shape and size of the display screen 7. The display screen 7 is fastened to the upper case 11 through the first receiving groove. The display screen 7 is electrically connected with the circuit board 14 and is used for displaying real-time data of electric energy stored in the electric core 5.

As shown in fig. 1 to 9, a second receiving groove 121 is disposed on a side of the bottom plate 12 away from the storage space, a cross-sectional shape of the second receiving groove 121 is the same as that of the bracket 2, and the second receiving groove 121 is used for receiving the bracket 2 when the angle-adjustable mobile power supply is not in use. In the present embodiment, the cross-sectional shape of the second receiving groove 121 is rectangular, and the shape of the bracket 2 is also rectangular correspondingly. One end of the second receiving cavity 121 is provided with a channel 1211, and the channel 1211 penetrates through the bottom plate 12. The second receiving groove 1211 further has a shaft 1212, two ends of the shaft 1212 are respectively fixed on the second receiving groove 121, and the shaft 1212 penetrates through the channel 1211.

The bracket 2 comprises a connecting end 21 and a placing end 22. In this embodiment, the main body of the bracket 2 is rectangular, and the connecting end 21 and the placing end 22 are respectively located at two ends of the bracket 2. The connecting end 21 is used for connecting with the bottom plate 12 and fixing the bracket 2 with the bottom plate 12. The connecting end 21 is provided with a through hole 212 penetrating through the connecting end 21, and the rotating shaft 1212 penetrates through the through hole 212, so that the connecting end 21 is rotatably connected with the bottom plate 12, and the bracket 2 is fixed on the housing 1. At the same time, the connection end 21 enters the storage space inside the housing 1 through the passage 1211. The placing end 22 is used for contacting with a horizontal plane, so that the stress of the angle-adjustable mobile power supply is balanced, and a certain angle can be kept fixed on the horizontal plane. The placing end 22 is provided with an inclined surface 221, and the inclined surface 221 is used for increasing the contact area between the bracket 2 and the horizontal plane, increasing the friction force and improving the stability of the bracket 2.

Specifically, the inclined surface 221 is provided with a non-slip pad, so that the friction force between the bracket 2 and the horizontal plane is further increased, and the stability of the bracket 2 is improved. Preferably, the non-slip mat is made of silica gel material.

As shown in fig. 1 to 9, the abutment 3 is provided with a projection 31 and the holder 2 is provided with a plurality of recesses 211. In this embodiment the abutment 3 is provided with one projection 31 and the holder 2 is provided with six recesses 211.

The connecting end 21 of the bracket 2 is in a cylinder-like shape, and the through hole 212 is arranged at the center of the cylinder-like structure. The grooves 211 are arranged at equal intervals along the circumference of the connecting end 21, and the six grooves 211 are identical in shape and size. The protrusion 31 is disposed on one side of the abutment member 3 close to the connecting end 21, the protrusion 31 is adapted to the shape and size of the groove 211, and when the abutment member 2 is fixed on the bracket 2, the protrusion 31 is coupled to the groove 211. The six recesses 211 are alternately coupled with the protrusions 31 by an external force.

Specifically, the grooves 211 include a first groove 2111 and a second groove 2112, and when the six grooves 211 are arranged on the circumference of the connection end 21 at equal intervals, the first groove 2111 and the second groove 2112 are respectively located at two ends of the circumference. When the protrusion 31 is coupled with the first groove 2111, the predetermined angle between the bracket 2 and the housing 1 is zero, and the bracket 2 is received in the second receiving groove 121. When the protrusion 31 is coupled with the second groove 2112, the predetermined angle between the bracket 2 and the housing 1 reaches a maximum value.

Specifically, the cross section of the protrusion 31 and/or the groove 211 is one or more combinations of arc, trapezoid or V-shaped. Preferably, the cross-sections of the protrusion 31 and the groove 211 are arc-shaped to reduce contact friction resistance and facilitate rotation of the bracket 2.

As shown in fig. 1 to 9, at least two fixing posts are disposed in the storage space. In this embodiment, the fixing columns are distributed on two sides of the passage 1211, and the fixing columns include two first fixing columns 41 and two second fixing columns 42, where the number of the first fixing columns 41 is two, and the number of the second fixing columns 42 is two. The first fixing column 41 and the second fixing column 42 respectively penetrate through the elastic member 4 and fix the same in the housing 1.

The top surface of the abutting part 3 is provided with a convex column 32, and the convex column 32 is positioned at one side of the abutting part 3 close to the elastic part 4. In this embodiment, the elastic member is an elastic piece having a U-shaped groove shape, the abutting member 3 is located in a groove body of the elastic piece, and the convex column 32 passes through the elastic member 4. The protruding column 32 is spaced from the inside of the housing 1 by a predetermined distance, and is used for providing a moving space for the abutting member 3.

In particular, the two ends of the elastic element 4 are provided with connecting rims comprising a first connecting rim and a second connecting rim. The first fixing column 41 passes through the first connecting edge, and the second fixing column 42 passes through the second connecting edge to fix the elastic member 4 on the bottom plate 12.

When the user does not use the angle-adjustable portable power source, the bracket 2 is located in the second receiving groove 121, that is, the protrusion 31 is coupled with the first groove 2111, and the preset angle between the bracket 2 and the housing 1 is zero. When a user uses the angle-adjustable mobile power supply, an external force is applied to the support 2, the support 2 rotates relative to the abutting part 3, the protrusion 31 leaves the groove 211, the connecting part 213 between the adjacent grooves 211 extrudes the abutting part 3, the abutting part 3 pushes the elastic part 4 to deform and move towards the direction far away from the support 2 until the protrusion 31 enters another groove 211 again, and the elastic part 4 pushes the abutting part 3 and clamps the protrusion 31 and another groove 211. The user can continue to apply the external force to the support 2 until the proper angle or the maximum value of the preset angle is reached.

Example 2

The abutting part 3 is provided with a groove, and the bracket 2 is provided with a plurality of bulges. In this embodiment one recess is provided in the abutment 3 and six projections are provided in the holder 2.

The connecting end 21 of the bracket 2 is in a cylinder-like shape, and the through hole 212 is arranged at the center of the cylinder-like structure. The protrusions are arranged at equal intervals along the circumference of the connecting end 21, and the shapes and the sizes of the six protrusions are the same. The recess is arranged on one side of the abutting member 3 close to the connecting end 21, the protrusion is matched with the shape and size of the recess, and when the abutting member 2 is fixed on the bracket 2, the protrusion 31 is coupled with the recess 211. The six recesses 211 are alternately coupled with the protrusions 31 by an external force.

Specifically, the protrusions include a first groove and a second protrusion, and when the six protrusions are arranged on the circumference of the connecting end 21 at equal intervals, the first protrusion and the second protrusion are located at two ends of the circumference respectively. When the groove is coupled with the first protrusion, the predetermined angle between the bracket 2 and the housing 1 is zero, and the bracket 2 is accommodated in the second accommodating groove 121. When the groove is coupled with the second protrusion, the predetermined angle between the bracket 2 and the housing 1 reaches a maximum value.

The rest of this embodiment is the same as embodiment 1, and is not described herein again.

Example 3

The upper shell 11 and the base plate 12 may also have various shapes: the upper shell 11 may be a square body, the bottom plate 12 is correspondingly square, and the upper shell 11 and the bottom plate 12 are buckled to form a square body. The upper shell 11 and the bottom plate 12 can also be buckled into other polygonal bodies. Alternatively, the upper shell 11 may also be a cylinder, the bottom plate 12 is correspondingly circular, and the upper shell 11 and the bottom plate 12 are buckled to form a cylinder. The upper shell 11 can also be a hemisphere, the bottom plate 12 is correspondingly circular, and the upper shell 11 and the bottom plate 12 are buckled to form the hemisphere.

Other contents of this embodiment are the same as embodiment 1, and are not described herein again.

Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present invention.

Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.

The sequence numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the implementation scenario.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The portable power source with the adjustable angle is characterized by comprising a shell, a support, an abutting part and an elastic part, wherein the support is arranged on the shell to support the shell, the elastic part is arranged on the shell, the abutting part is fixedly connected with the elastic part, and the abutting part is rotatably connected with the support;

2. The portable power supply with the adjustable angle of claim 1, wherein the bracket is provided with a plurality of grooves, and the abutting member is provided with a plurality of protrusions engaged with the plurality of grooves, or the abutting member is provided with a groove, and the bracket is provided with a plurality of protrusions engaged with the grooves, so that the protrusions alternately enter the grooves during rotation of the bracket;

3. The portable power supply with the adjustable angle of claim 2, wherein the abutting member is provided with one protrusion, and the bracket is provided with a plurality of grooves;

4. The portable power supply with the adjustable angle of claim 2, wherein the abutting member is provided with one groove, and the bracket is provided with a plurality of protrusions;

5. The portable power supply with the adjustable angle of claim 1, wherein the housing is provided with at least two fixing posts, and the fixing posts penetrate through the elastic member and fix the elastic member on the housing.

6. The angle-adjustable mobile power supply according to claim 5, wherein the elastic member comprises an elastic piece in a U-shaped groove shape, and the abutting member is located in a groove body of the elastic piece.

7. The portable power supply with the adjustable angle of claim 6, wherein the two ends of the elastic sheet are provided with connecting edges, and the fixing column penetrates through the connecting edges to fix the elastic sheet on the casing.

8. The angle-adjustable mobile power supply according to claim 2, wherein the cross section of the protrusion and/or the groove is one or more combinations of arc, trapezoid or V-shaped.

9. The portable power source with adjustable angle of claim 1, wherein a convex pillar is disposed on a top of the abutting member, the convex pillar passes through the elastic member, and a gap is preset between the convex pillar and the inside of the housing for providing a moving space for the abutting member.

10. The portable power supply with the adjustable angle of claim 1, wherein the bracket further comprises a placing end, the placing end is provided with an inclined surface, and the inclined surface is provided with a non-slip mat.