CN219678133U

CN219678133U - Mobile power supply

Info

Publication number: CN219678133U
Application number: CN202122562840.5U
Authority: CN
Inventors: 仇元荣
Original assignee: Shenzhen Mengzhidao Technology Co ltd
Current assignee: Shenzhen Mengzhidao Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2023-09-12
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to the technical field of charging, in particular to a mobile power supply, which comprises a main body and a supporting piece rotatably arranged on the main body, wherein the main body comprises a shell assembly, and a containing cavity is formed in the shell assembly; the main body further comprises a telescopic reset component, the reset component is positioned in the accommodating cavity, and when the supporting piece rotates to be close to the shell component, the reset component can be matched with the supporting piece to enable the supporting piece to be attached to the shell component and keep a containing state; the portable power source is provided with the rotatable supporting piece and the telescopic reset component aiming at the supporting piece, and the reset component can enable the supporting piece to be kept in a storage state when in idle, so that a self-locking effect is achieved.

Description

Mobile power supply

[ field of technology ]

The utility model relates to the technical field of charging, in particular to a mobile power supply.

[ background Art ]

With the development of society, the use frequency of electronic devices is increasing, and nowadays, electronic devices have become a necessity in daily life of people; in order to more conveniently and quickly charge the electronic equipment, a mobile power supply is generated.

At present, some portable power sources with supporting pieces exist in the market, but the portable power sources often need to adopt a buckling structure to fix the supporting pieces in a storage state, and are inconvenient to operate.

[ utility model ]

The utility model provides a mobile power supply for solving the problem that the conventional mobile power supply is inconvenient to operate.

The utility model provides a mobile power supply, which comprises a main body and a supporting piece rotatably arranged on the main body, wherein the main body comprises a shell component, and a containing cavity is formed in the shell component; the main body further comprises a telescopic reset component, the reset component is located in the accommodating cavity, and when the supporting piece rotates to be close to the shell component, the reset component can be matched with the supporting piece to enable the supporting piece to be attached to the shell component and keep the accommodating state.

Preferably, the reset assembly comprises a support, an elastic piece and a matching piece are arranged on the support, the elastic piece is respectively propped against the support and the matching piece, and one surface, away from the elastic piece, of the matching piece is propped against the supporting piece.

Preferably, the support is provided with a mounting groove, and a limiting structure for limiting the elastic piece is arranged in the mounting groove.

Preferably, the support piece comprises a support part and a connecting part which are connected, the support part is used for abutting against an external placing plane, a first toothed structure is arranged on the connecting part, and a second toothed structure meshed with the first toothed structure is arranged on one surface, away from the elastic piece, of the matching piece.

Preferably, the second toothed structure includes a movable slot, a spacing tooth and a spacing slot that are connected in sequence, the first toothed structure is provided with a mating tooth, the mating tooth can cooperate with the movable slot or the spacing slot along with the rotation of the supporting part, the mating tooth enters into the spacing slot from the movable slot or enters into the movable slot from the spacing slot and all needs to cross the spacing tooth, and during the mating tooth changing and mating slot position, the mating tooth is abutted against the spacing tooth and compresses the elastic element.

Preferably, the housing assembly is provided with a first placement groove for accommodating the supporting member.

Preferably, a display assembly is further arranged in the main body, the display assembly is located in the accommodating groove, and a display window is formed in the shell assembly corresponding to the display assembly.

Preferably, the display assembly comprises a display element and a lens, a circuit board electrically connected with the display element is further arranged in the main body, and the lens is arranged at the display window and seals the display window.

Preferably, a second placing groove is arranged on one surface of the lens, which is far away from the display element.

Preferably, the main body further comprises a magnetic wireless charging component, and the magnetic wireless charging component is arranged on one surface of the shell component, which is far away from the supporting piece.

Compared with the prior art, the mobile power supply has the following advantages:

1. the portable power source is provided with the rotatable supporting piece and the telescopic reset component aiming at the supporting piece, and the reset component can enable the supporting piece to be kept in a storage state when in idle, so that a self-locking effect is achieved. When the portable power source is used, a user can unfold the portable power source by rotating the supporting piece, so that the supporting piece and the main body of the portable power source are arranged at an angle, and the unfolded portable power source is placed on an external placing plane, so that the supporting piece is prevented from being reset; after the use is finished, as long as the unfolded mobile power supply is directly picked up, the supporting piece is separated from the external placing plane, the supporting piece can be automatically reset under the action of the resetting component, the storage is convenient, the use is convenient, and the use experience of a user is optimized.

2. The reset component is matched with the support piece, and the telescopic motion can be converted into rotary motion under the combined action of the bracket, the elastic piece and the matching piece through the matching between the reset component and the support piece, so that the automatic reset function of the support piece is realized; the design structure is simple, not easy to damage and low in production cost.

3. The limiting structure can limit the elastic piece, avoid the position deviation of the elastic piece, and is beneficial to improving the working stability of the resetting assembly.

4. The support piece and the reset component are in rotary connection through the first tooth-shaped structure and the second tooth-shaped structure, so that the structure is compact, the work is reliable, and the service life is long.

5. When the matched teeth of the first tooth-shaped structure are positioned in the movable groove, the supporting piece can automatically reset under the action of the resetting component, and when the supporting piece rotates to a certain angle under the action of external force, the matched teeth can pass through the limiting teeth to enter the limiting groove; when the matched teeth are positioned in the limiting grooves, the limiting teeth are positioned on the reset path of the matched teeth, and the matched teeth cannot pass over the limiting teeth only by the elastic force of the elastic piece, so that the reset function of the supporting piece is invalid, the supporting piece can be prevented from automatically resetting in the working engineering, and the improvement of the working stability of the mobile power supply is facilitated.

6. The first placing groove on the upper shell or the lower shell can be used for accommodating the supporting piece during folding, so that the whole volume of the mobile power supply in the folding state can be effectively reduced, and the mobile power supply is convenient to accommodate.

7. The main body is also internally provided with the display component, so that the mobile power supply has a display function, can display information such as working state or electric quantity, and is beneficial to enhancing the diversity of the functions of the mobile power supply.

8. The lens of the utility model seals the display window, and the design can avoid the damage of the mobile power supply caused by the foreign matters entering the mobile power supply, thereby being beneficial to prolonging the service life of the mobile power supply.

9. The second placing groove enables the mobile power supply to have a storage function, and can store articles such as airtag and the like, so that the diversity of the functions of the mobile power supply is further enhanced.

10. The magnetic wireless charging assembly provided by the utility model enables a user to use a wireless charging function, and can fix a mobile phone through magnetic attraction, so that the magnetic wireless charging assembly is high in working stability and beneficial to optimizing the use experience of the user.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a portable power source according to a first embodiment of the present utility model when a support is unfolded.

Fig. 2 is an exploded view of a portable power source according to a first embodiment of the present utility model.

Fig. 3 is an exploded view of a part of the structure of a portable power source according to a first embodiment of the present utility model.

Fig. 4 is a schematic diagram illustrating the cooperation of the supporting member and the mating member of the portable power source according to the first embodiment of the present utility model.

Fig. 5 is an enlarged view of a in fig. 4.

Fig. 6 is another exploded view of the portable power source according to the first embodiment of the present utility model.

The attached drawings are used for identifying and describing:

100. a mobile power supply;

1. a main body; 11. a housing assembly; 111. an upper case; 112. a lower case; 113. displaying a window; 114. a receiving chamber; 12. a first placement groove; 121. a notch; 122. a through hole;

2. a support; 21. a support part; 22. a connection part; 221. a first tooth structure; 2211. mating teeth; 23. an operation unit;

3. a reset assembly; 31. a bracket; 311. a mounting groove;

3111. a limit structure; 32. an elastic member; 33. a mating member;

331. a second tooth structure; 3311. a movable groove; 3312. limit teeth; 3313. a limit groove;

4. a display assembly; 41. a display element; 42. a lens; 421. a second placement groove;

5. a circuit board; 6. and a magnetic attraction wireless charging assembly.

[ detailed description ] of the utility model

The present utility model will be described in further detail with reference to the accompanying drawings and examples of implementation in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" 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," "left," "right," and the like are used herein for illustrative purposes only.

In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present utility model will be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, a first embodiment of the present utility model provides a portable power source 100, which includes a main body 1 and a supporting member 2 rotatably disposed on the main body 1. The supporting piece 2 can be unfolded through rotation, and the unfolded supporting piece 2 and the main body 1 form a certain angle, so that the main body 1 can be obliquely placed on an external plane to form a supporting frame for placing a mobile phone.

Referring to fig. 1 and 2, the main body 1 includes a housing assembly 11, a housing cavity 114 is formed in the housing assembly 11, the main body 1 further includes a telescopic reset assembly 3, and the reset assembly 3 is disposed in the housing cavity 114; when the support 2 rotates close to the housing assembly 11, the reset assembly 3 enables the support 2 to be attached to the housing assembly 11 and keep the housing assembly in a storage state.

It can be appreciated that the reset assembly 3 can enable the support 2 to maintain the storage state when idle, thereby achieving the effect of self-locking. When in use, a user can unfold the support member 2 by rotating the support member 2, so that the support member 2 and the main body 1 of the mobile power supply 100 are arranged at an angle, and the unfolded mobile power supply 100 is placed on an external placing plane to avoid resetting of the support member 2; after the use is finished, as long as the unfolded mobile power supply 100 is directly picked up, the supporting piece 2 is separated from the external placing plane, the supporting piece 2 can be automatically reset under the action of the resetting component 3, the storage is convenient, the use is easy, and the use experience of a user is optimized.

Referring to fig. 3, the reset assembly 3 includes a bracket 31, an elastic member 32 and a mating member 33 are disposed on the bracket 31, the elastic member 32 abuts against the bracket 31 and the mating member 33, and a surface of the mating member 33 away from the elastic member 32 abuts against the supporting member 2.

It can be appreciated that the reset component 3 of the utility model is matched with the support 2, and the telescopic motion can be converted into the rotary motion under the combined action of the bracket 31, the elastic piece 32 and the matching piece 33 through the matching between the reset component 3 and the support 2, so as to realize the automatic reset function of the support 2; the design structure is simple, not easy to damage and low in production cost. In addition, the resetting component 3 adopts a modularized arrangement, is convenient to install, and is beneficial to reducing the production cost.

Specifically, when the support member 2 is unfolded, the rotation of the support member 2 will cause the mating member 33 to move downward, so as to squeeze the elastic member 32, so that the elastic member 32 is in a squeezed state, and therefore, the elastic member 32 will apply an upward force to the mating member 33, so as to enable the mating member 33 to have a resetting function; it will be appreciated that, when the support 2 is reset, the elastic member 32 will rebound and gradually return to the normal state, during which the engaging member 33 will be driven to move upwards and allow the support 2 to rotate reversely until the support 2 is completely reset.

Further, the bracket 31 is provided with a mounting groove 311, and a limiting structure 3111 for limiting the elastic member 32 is provided in the mounting groove 311. The limiting structure 3111 can limit the elastic element 32, so that the position of the elastic element 32 is prevented from being deviated, and the working stability of the reset assembly 3 is improved.

Specifically, in this embodiment, the elastic member 32 is a spring, the limiting structure 3111 is a limiting post vertically disposed on the bottom surface of the mounting groove 311, the spring is sleeved on the limiting post, and two ends of the spring respectively abut against the bottom of the mounting groove 311 and one surface of the mating member 33 near the bottom of the mounting groove 311. In other embodiments, the elastic member 32 may be a spring, and the limiting structure 3111 may be a limiting slot for limiting the spring.

Referring to fig. 4 to 6, the supporting member 2 includes a supporting portion 21 and a connecting portion 22, wherein the supporting portion 21 is used for abutting against an external placement plane, the connecting portion 22 is provided with a first tooth structure 221, and a surface of the mating member 33 away from the elastic member 32 is provided with a second tooth structure 331 engaged with the first tooth structure 221. Compact structure, reliable operation and long service life.

Further, the second tooth-like structure 331 includes a movable slot 3311, a limiting tooth 3312 and a limiting slot 3313 which are sequentially connected, the first tooth-like structure 221 is provided with a mating tooth 2211, the mating tooth 2211 can be mated with the movable slot 3311 or the limiting slot 3313 along with the rotation of the supporting member 2, the mating tooth 2211 needs to pass through the limiting tooth 3312 when entering into the limiting slot 3313 from the movable slot 3311 or entering into the movable slot 3311 from the limiting slot 3313, during the process of changing the mating slot position of the mating tooth 2211, the mating tooth 2211 abuts against the limiting tooth 3312 and compresses the elastic member 32, and the elastic force of the elastic member 32 is smaller than the resistance of the limiting tooth 3312 to the mating tooth 2211.

It can be appreciated that when the mating teeth 2211 of the first tooth-like structure 221 are located in the movable slot 3311, the supporting member 2 can be automatically reset under the action of the reset assembly 3, and when the supporting member 2 rotates to a certain angle under the action of external force, the mating teeth 2211 can pass over the limiting teeth 3312 and enter the limiting slot 3313; when the engaging tooth 2211 is located in the limiting groove 3313, the limiting tooth 3312 is located on the reset path of the engaging tooth 2211, and the engaging tooth 2211 cannot pass over the limiting tooth 3312 only by the elastic force of the elastic member, so that the reset function of the supporting member 2 is disabled.

Further, the support portion 21 is provided with an operation portion 23 for facilitating the deployment thereof. This design facilitates reducing the difficulty of deployment of the support 2, optimizing the user experience.

With continued reference to fig. 6, the housing assembly 11 includes an upper shell 111 and a lower shell 112 that are connected.

Further, the upper case 111 or the lower case 112 is provided with a first placement groove 12 for receiving the support 2. It can be appreciated that the first placement groove 12 on the upper case 111 or the lower case 112 can accommodate the supporting member 2 when folded, so that the overall volume of the mobile power supply 100 in the folded state can be effectively reduced, and the mobile power supply is convenient to accommodate.

It can be understood that after the use, the supporting member 2 can be automatically reset under the action of the reset assembly 3 and stored in the first storage groove 12 only by directly picking up the unfolded mobile power supply 100 to separate the supporting member 2 from the external storage plane.

Specifically, in the present embodiment, the first placement groove 12 is disposed on a surface of the upper shell 111 away from the lower shell 112.

Further, the first placement groove 12 is provided with a notch 121 for avoiding the operation portion 23. This design can reduce the overall volume of the mobile power supply 100.

Further, the first placing groove 12 is provided with a through hole 122, and the connecting portion 22 of the supporting member 2 passes through the through hole 122 to be connected with the reset assembly 3 inside.

It can be understood that, since the connection position of the supporting member 2 and the reset assembly 3 is located in the accommodating cavity 114, the rotation angle of the supporting member 2 is limited by the dimensional relationship and the matching relationship of the connecting portion 22 and the through hole 122; when the supporting member 2 is unfolded to a certain angle, one surface of the connecting portion 22 abuts against the inner side of the through hole 122, so that the supporting member 2 cannot rotate continuously, and the rotation range of the supporting member 2 is limited to a certain range.

Further, the rotation range of the support member 2 is 0 ° to 150 °

Preferably, the maximum angle of rotation of the support 2 is greater than 10 ° to ensure a reliable support of the support 2.

More preferably, the maximum angle of rotation of the support 2 is 10 ° to 150 °, 20 ° to 130 °, 30 ° to 120 °, or 35 ° to 110 °. Specifically, in the embodiment of the present utility model, the maximum value of the included angle D is 30 °, 32 °, 34 °, 35 °, 36 °, 38 ° or 40 °.

Referring to fig. 1 and 6, a display assembly 4 is further disposed in the main body 1, the display assembly 4 is disposed in the accommodating cavity, a display window 113 is formed on the housing assembly 11 corresponding to the display assembly 4, the first placement groove 12 is disposed around the display window 113, and a circular hole is formed in the support 2 corresponding to the display window 113. The design enables the mobile power supply 100 to have a display function, and can display information such as working states or electric quantity, thereby being beneficial to enhancing the diversity of the functions of the mobile power supply 100.

Further, the display assembly 4 includes a display element 41 and a lens 42, the main body 1 is further provided with a circuit board 5 electrically connected to the display element 41, and the lens 42 is disposed at the display window 113 and seals the display window 113. It can be appreciated that the lens 42 seals the display window 113 to avoid the damage of the mobile power supply 100 caused by the foreign matters entering the mobile power supply 100, which is beneficial to prolonging the service life of the mobile power supply 100.

Specifically, in this embodiment, the circuit board 5 is a P CB board, the display element 41 is a three-bit nixie tube display screen, and in other embodiments, other display screens may be used as the display element 41.

Further, a second placing groove 421 is provided on a surface of the lens 42 away from the display element 41. It can be appreciated that the second placement groove 421 enables the mobile power supply 100 to have a storage function, and can store articles such as airtag, thereby further enhancing the diversity of functions of the mobile power supply 100.

Further, battery and magnetic wireless charging component 6 are also arranged in the main body 1, and the magnetic wireless charging component 6 is arranged on one surface of the shell component 11 far away from the supporting piece 2. It can be appreciated that the magnetic wireless charging component 6 of the utility model enables a user to use a wireless charging function, and can fix the mobile phone through magnetic attraction, so that the magnetic wireless charging component is high in working stability and beneficial to optimizing the use experience of the user.

5. The first toothed structure comprises the matched teeth and the supporting surface, when the first toothed structure is matched with the second toothed structure through the supporting surface, the matched teeth are separated from the second toothed structure, so that the reset function of the reset assembly can be disabled, the design can ensure that the support frame cannot be automatically reset in working engineering, and the working stability of the mobile power supply is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.

Claims

1. A mobile power supply, characterized in that: the device comprises a main body and a supporting piece rotatably arranged on the main body, wherein the main body comprises a shell assembly, and a containing cavity is formed in the shell assembly; the main body further comprises a telescopic reset component, the reset component is located in the accommodating cavity, and when the supporting piece rotates to be close to the shell component, the reset component can be matched with the supporting piece to enable the supporting piece to be attached to the shell component and keep the accommodating state.

2. The mobile power supply of claim 1, wherein: the resetting component comprises a support, an elastic piece and a matching piece are arranged on the support, the elastic piece is propped against the support and the matching piece respectively, and one surface, away from the elastic piece, of the matching piece is propped against the supporting piece.

3. The mobile power supply of claim 2, wherein: the support is provided with a mounting groove, and a limiting structure for limiting the elastic piece is arranged in the mounting groove.

4. The mobile power supply of claim 2, wherein: the support piece comprises a support part and a connecting part which are connected, wherein the support part is used for abutting against an external placing plane, a first toothed structure is arranged on the connecting part, and a second toothed structure meshed with the first toothed structure is arranged on one surface, away from the elastic piece, of the matching piece.

5. The mobile power supply of claim 4, wherein: the second dentate structure includes continuous movable groove, spacing tooth and spacing groove in proper order, be equipped with the cooperation tooth on the first dentate structure, the cooperation tooth can be along with the rotation of supporting part with the movable groove or the spacing groove cooperation, the cooperation tooth is followed the movable groove enters into the spacing groove or from the spacing groove enters into the movable groove all need cross the spacing tooth during cooperation tooth conversion complex trench, the cooperation tooth is contradicted spacing tooth, and makes the compression the elastic component.

6. The mobile power supply of claim 1, wherein: the shell assembly is provided with a first placing groove for accommodating the supporting piece.

7. The mobile power supply of claim 6, wherein: the main body is internally provided with a display component, the display component is positioned in the accommodating cavity, and a display window is arranged on the shell component corresponding to the display component.

8. The mobile power supply of claim 7, wherein: the display assembly comprises a display element and a lens, a circuit board electrically connected with the display element is further arranged in the main body, and the lens is arranged at the display window and seals the display window.

9. The mobile power supply of claim 8, wherein: the lens is provided with a second placing groove on one surface far away from the display element.

10. The mobile power supply of claim 1, wherein: the main body further comprises a magnetic wireless charging component, and the magnetic wireless charging component is arranged on one surface, far away from the supporting piece, of the shell component.