CN218352219U - Charging unit - Google Patents

Abstract

The utility model relates to a charger, including the main casing body, face-piece and decoration piece. The decoration block is movably arranged on the main shell and can move towards the direction close to or far away from the face shell. The face shell is provided with a first through hole, is connected to the main shell and can rotate relative to the main shell to have a first state and a second state. In the first state, the first through hole is opposite to the output interface to expose the output interface, and the decoration block is hidden at one side of the face shell facing the main shell. Under the second state, first through-hole staggers in order to shelter from the output interface with the output interface, and rotatory face-piece to first through-hole with decorate the piece when relative, decorate the piece and remove towards the direction that is close to the face-piece, so that decorate the piece and insert and locate in the first through-hole, make the face-piece and decorate the piece and form a complete curved surface, play the effect that beautifies the charger outward appearance, the face-piece shelters from the output interface simultaneously, so as to hide the output interface, can be dustproof and waterproof, avoid the charger to stay on the socket and appear the short circuit etc, the safety in utilization is improved.

Description

Charging unit

Technical Field

The utility model relates to a battery charging outfit technical field especially relates to a charger.

Background

A charger generally refers to a static converter device that converts an ac current with a constant voltage and frequency into a dc current by using power semiconductors. The output interface of common charger is the open-type, namely the user can directly see output interface, and the charger is unable waterproof and dustproof like this, and the safety in utilization is relatively poor.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a charger that can improve safety in use and can also beautify the appearance of the charger.

A charger, comprising:

a main housing provided with an output interface;

the decoration block is movably arranged on the main shell and can move towards the direction close to or far away from the face shell; the face shell is provided with a first through hole matched with the decoration block, the face shell is rotatably arranged on the main shell, and the face shell can rotate around the axis of the main shell relative to the main shell to form a first state and a second state; in the first state, the first through hole is opposite to the output interface to expose the output interface, and the decoration block is hidden at one side of the face shell facing the main shell; in the second state, the first through hole and the output interface are staggered to shield the output interface, and the decorative block moves towards the direction close to the face shell when the face shell is rotated to the position that the first through hole is opposite to the decorative block, so that the decorative block is inserted into the first through hole.

In one embodiment, the main shell is correspondingly provided with a second through hole matched with the decoration block; the charger further comprises a driving assembly, and in the second state, when the face shell is rotated until the first through hole is opposite to the second through hole, the driving assembly can drive the decoration block to move towards the direction close to the face shell, so that the decoration block penetrates through the second through hole and is inserted into the first through hole.

In one of them embodiment, drive assembly includes magnetism and inhales the piece and with magnetism inhales a magnetic attraction complex permanent magnet, the permanent magnet is located the main casing body deviates from one side of face-piece, magnetism is inhaled the piece and is located decorate the piece and keep away from one side of face-piece, and with the relative setting of permanent magnet.

In one embodiment, the driving assembly includes an elastic member, one end of the elastic member abuts against one side of the decoration block away from the face shell, and the other end abuts against the main shell.

In one embodiment, the hole wall of the first through hole comprises a first inclined wall, and the first inclined wall is inclined towards the central axis far away from the first through hole from the side, far away from the main shell, of the face shell to the side, close to the main shell, of the face shell; the decorative block comprises a second inclined wall matched with the first inclined wall in shape; in the second state, when the decoration block is inserted into the first through hole, the face shell is rotated, the first inclined wall is matched with the second inclined wall, and the decoration block can be driven to move towards the direction far away from the face shell, so that the decoration block is withdrawn from the first through hole.

In one embodiment, the first inclined walls are provided with at least two, and at least two first inclined walls are oppositely arranged; the second inclined walls are at least two, and at least two second inclined walls are oppositely arranged.

In one embodiment, the charger further comprises a connecting member movably connecting the main housing and the face housing, so that the face housing can rotate around the connecting member relative to the main housing.

In one embodiment, the main housing is provided with an elastic protrusion, and one side of the face shell facing the main housing is correspondingly provided with a groove capable of forming a clamping point by matching with the elastic protrusion.

In one embodiment, one end of the main shell is provided with an opening; the charger further comprises a pin base assembly, wherein the pin base assembly is arranged in the opening and is connected with the main shell.

In one embodiment, the output interface is disposed at an end of the main housing away from the pin base assembly, a sidewall of the main housing protrudes from an end of the main housing away from the pin base assembly, and forms an installation groove with an end of the main housing away from the pin base assembly, and the face shell is rotatably disposed in the installation groove.

When the charger is used, external force acts on the face shell to enable the face shell to rotate around the axis of the main shell relative to the main shell until the face shell is in the first state, namely the first through hole is opposite to the output interface, the output interface is exposed, and therefore the output interface can be connected with equipment to be charged through the data line for use. After the use is finished, external force acts on the face shell, so that the face shell rotates around the axis of the main shell relative to the main shell, the face shell is switched to a second state from a first state, namely the first through hole is staggered with the output interface, and the output interface is shielded; when continuing rotatory face-piece and decorating the piece relatively until first through-hole, decorate the piece and remove until inserting and locate in first through-hole towards the direction that is close to the face-piece for face-piece and decoration piece form a complete curved surface, play the effect of beautifying the charger outward appearance, the face-piece shelters from output interface simultaneously, in order to hide output interface, can play dustproof and waterproof effect, avoid the charger to stay on the socket and appear short circuit scheduling problem, improve the security that the charger used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a charger according to an embodiment of the present invention;

FIG. 2 is a bottom view of the charger of FIG. 1 in a first state;

FIG. 3 isbase:Sub>A cross-sectional view taken along A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a bottom view of the charger of FIG. 1 in a second state;

FIG. 6 is a cross-sectional view taken along line C-C of FIG. 5;

FIG. 7 is a bottom view of the main housing of the charger of FIG. 1;

fig. 8 is a cross-sectional view taken along line D-D of fig. 7.

The reference numbers illustrate: 10. a main housing; 11. an output interface; 12. a second through hole; 13. an elastic bulge; 14. mounting grooves; 20. a face shell; 21. a first through hole; 211. a first inclined wall; 22. a groove; 30. a decorative block; 31. a second inclined wall; 40. a drive assembly; 41. a magnetic member; 42. a permanent magnet; 50. a connecting member; 60. a pin base assembly.

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.

Referring to fig. 2, 4, 5 and 6, a charger according to an embodiment of the present invention includes a main housing 10, a face housing 20 and a decoration block 30. The main housing 10 is provided with an output interface 11. The decoration block 30 is movably provided to the main housing 10, and the decoration block 30 can move toward or away from the face housing 20. The face housing 20 is provided with a first through hole 21 adapted to the decoration block 30, the face housing 20 is rotatably connected to the main housing 10, and the face housing 20 can rotate around the axis of the main housing 10 relative to the main housing 10 to have a first state and a second state. In the first state, the first through hole 21 is opposite to the output interface 11 to expose the output interface 11, and the decoration block 30 is hidden at a side of the face housing 20 facing the main housing 10. In the second state, the first through hole 21 and the output interface 11 are staggered to shield the output interface 11, and when the face shell 20 is rotated until the first through hole 21 is opposite to the decoration block 30, the decoration block 30 moves towards the direction close to the face shell 20, so that the decoration block 30 is inserted into the first through hole 21.

Alternatively, the output interface 11 may be a USB Type-C female socket, a USB a female socket, a USB microUSB female socket, a DC female socket, or the like.

Referring to fig. 2, when the face housing 20 is capable of rotating around the axis of the main housing 10 relative to the main housing 10, the rotation direction of the face housing 20 may be clockwise or counterclockwise.

It should be noted that the relative position between the output interface 11 and the decoration block 30 can be set according to actual requirements, and is not specifically limited herein. In the present embodiment, the output interface 11 is located on the same line as the decoration block 30. Thus, the first through hole 21 is opposite to the decoration block 30 by rotating the face housing 20 by 180 °.

When the charger is used, an external force acts on the face shell 20, so that the face shell 20 rotates around the axis of the main shell 10 relative to the main shell 10 until the face shell 20 is in the first state, that is, the first through hole 21 is opposite to the output interface 11, and the output interface 11 is exposed, so that the output interface 11 and a device to be charged can be connected through a data line for use. After the use, an external force acts on the face shell 20, so that the face shell 20 rotates around the axis of the main housing 10 relative to the main housing 10, and the face shell 20 is switched from the first state to the second state, that is, the first through hole 21 is staggered from the output interface 11, and the output interface 11 is shielded; when the face shell 20 is continuously rotated until the first through hole 21 is opposite to the decoration block 30, the decoration block 30 moves towards the direction close to the face shell 20 until being inserted into the first through hole 21, so that the face shell 20 and the decoration block 30 form a complete curved surface, the appearance of the charger is beautified, meanwhile, the face shell 20 shields the output interface 11, the output interface 11 is hidden, the dustproof and waterproof effects can be achieved, the problems that the charger is left on a socket and short circuit occurs are avoided, and the use safety of the charger is improved.

In one embodiment, referring to fig. 2, 4, 6 and 7, the main housing 10 is correspondingly provided with a second through hole 12 adapted to the decoration block 30. The charger further comprises a driving assembly 40, in the second state, when the face shell 20 is rotated until the first through hole 21 is opposite to the second through hole 12, the driving assembly 40 can drive the decoration block 30 to move towards the direction close to the face shell 20, so that the decoration block 30 passes through the second through hole 12 and is inserted into the first through hole 21. In the second state, when the face housing 20 is rotated until the first through hole 21 is opposite to the second through hole 12, the driving assembly 40 drives the decoration block 30 to move towards the direction close to the face housing 20, and the decoration block 30 passes through the second through hole 12 and is inserted into the first through hole 21, so that the face housing 20 and the decoration block 30 form a complete curved surface to beautify the appearance of the charger.

Optionally, referring to fig. 2, 4, 6 and 7, the driving assembly 40 includes a magnetic attraction member 41 and a permanent magnet 42 magnetically engaged with the magnetic attraction member 41, and the permanent magnet 42 is disposed on a side of the main housing 10 away from the face housing 20. The magnetic attraction piece 41 is arranged on one side of the decoration block 30 far away from the panel shell 20 and is opposite to the permanent magnet 42. In the second state, and rotatory face-piece 20 is opposite to first through-hole 21 and second through-hole 12 to the first through-hole, and magnetism is inhaled piece 41 and is received the magnetic attraction of permanent magnet 42 and move towards the direction that is close to permanent magnet 42, and then drives and decorate piece 30 and move towards the direction that is close to face-piece 20, and until decorating piece 30 and pass second through-hole 12 and insert and locate in first through-hole 21. The face shell 20 continues to rotate, the decoration block 30 moves towards the direction away from the face shell 20 under the action of the face shell 20, so that the decoration block 30 exits from the first through hole 21 and is abutted to the face shell 20, and meanwhile, the magnetic attraction piece 41 is separated from the permanent magnet 42. Of course, in other embodiments, the magnetic attraction element 41 may be disposed on a side of the main housing 10 away from the face housing 20, and the permanent magnet 42 may be disposed on a side of the decoration block 30 away from the face housing 20.

Of course, in other embodiments, the driving assembly 40 may also include an elastic member, one end of the elastic member abuts against the side of the decoration block 30 far from the panel housing 20, and the other end abuts against the main housing 10.

In the present embodiment, the permanent magnet 42 is fixed to the side of the main housing 10 away from the face housing 20 by dispensing. The decoration block 30 is made of plastic, and the magnetic member 41 is made of metal, such as low carbon steel sheet.

In one embodiment, referring to fig. 5 and 6, the hole wall of the first through hole 21 includes a first inclined wall 211, and the first inclined wall 211 is inclined away from the central axis of the first through hole 21 from a side of the face housing 20 away from the main housing 10 to a side of the face housing 20 close to the main housing 10. The decoration block 30 includes a second inclined wall 31 shape-fitted to the first inclined wall 211. In the second state, when the decoration block 30 is inserted into the first through hole 21, the face housing 20 is rotated, and the first inclined wall 211 and the second inclined wall 31 cooperate to drive the decoration block 30 to move away from the face housing 20, so that the decoration block 30 is withdrawn from the first through hole 21. Thus, when the face housing 20 is rotated, the first inclined wall 211 cooperates with the second inclined wall 31 to generate a pushing force on the decoration block 30, so that the decoration block 30 moves away from the face housing 20 until the decoration block 30 is hidden on the side of the face housing 20 close to the main housing 10.

Further, referring to fig. 6, at least two first inclined walls 211 are provided, and at least two first inclined walls 211 are oppositely disposed. The second inclined walls 31 are provided at least two, and at least two second inclined walls 31 are oppositely provided. Thus, when the face housing 20 is rotated, the decoration block 30 can be quickly withdrawn from the first through hole 21 to be hidden on the side of the face housing 20 close to the main housing 10 by the cooperation of the first inclined wall 211 and the second inclined wall 31.

In the present embodiment, two first inclined walls 211 are provided, and the two first inclined walls 211 are disposed opposite to each other. The second inclined walls 31 are provided in two, and the two second inclined walls 31 are disposed opposite to each other.

In one embodiment, referring to fig. 2, 4 and 5, the charger further includes a connecting member 50, and the connecting member 50 movably connects the main housing 10 and the face housing 20 so that the face housing 20 can rotate about the connecting member 50 with respect to the main housing 10. Alternatively, the connector 50 is a special screw or the like. In this way, the main housing 10 and the face housing 20 are movably connected by the connecting member 50, an external force acts on the face housing 20, and the face housing 20 can rotate around the axial direction of the connecting member 50, so that the face housing 20 can rotate around the axis of the main housing 10 relative to the main housing 10; meanwhile, the connection between the main housing 10 and the face housing 20 can be achieved, and the face housing 20 is prevented from being separated from the main housing 10 in the rotating process.

It should be noted that the number of the connecting members 50 may be set according to actual requirements, and is not limited in particular. In the present embodiment, six connecting members 50 are provided, and the face housing 20 is movably connected to the main housing 10 by the six connecting members 50.

In one embodiment, referring to fig. 3, 7 and 8, the main housing 10 is provided with an elastic protrusion 13, and a side of the face housing 20 facing the main housing 10 is provided with a groove 22 capable of forming a click point in cooperation with the elastic protrusion 13. When the face shell 20 rotates to a specific angle, the elastic protrusion 13 is located in the groove 22, and the two cooperate to form a clamping point, so that the rotation force of the face shell 20 needs to be increased to cross over the elastic protrusion 13 of the main shell 10.

Of course, in other embodiments, the side of the face housing 20 facing the main housing 10 is provided with the elastic protrusion 13, and the side of the main housing 10 facing the face housing 20 is correspondingly provided with the groove 22 capable of forming a clamping point in cooperation with the elastic protrusion 13.

It should be noted that the number and the arrangement position of the elastic protrusions 13 and the grooves 22 can be set according to actual requirements, and are not limited in detail here.

In one embodiment, referring to fig. 1 and 3, an opening is provided at one end of the main housing 10. The charger further includes a pin base assembly 60, the pin base assembly 60 being provided in the opening and connected to the main housing 10. When the socket is used, the pins of the pin base assembly 60 are inserted into the jacks of the power socket, so that the power taking function can be realized.

Specifically, the pin base assembly 60 includes pins and a base that is disposed in the opening and is connected to the main housing 10. The pins are provided on the side of the base remote from the main housing 10. The pins can be international 2pin pins in China, international 3pin pins in China, and corresponding AC pins in other countries and regions.

Further, referring to fig. 6 and 8, the output port 11 is disposed at an end of the main housing 10 away from the pin base assembly 60. The side wall of the main housing 10 protrudes from the end of the main housing 10 away from the pin base assembly 60 and forms a mounting groove 14 with the end of the main housing 10 away from the pin base assembly 60, and the face housing 20 is rotatably disposed in the mounting groove 14. Specifically, the periphery of the face housing 20 is attached to the groove wall of the mounting groove 14, and the side of the face housing 20 facing the main housing 10 is attached to the groove bottom of the mounting groove 14, that is, the side of the face housing 20 facing the main housing 10 is attached to the end of the main housing 10 away from the pin base assembly 60.

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 of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. 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 "under," "beneath," and "under" a second feature may be directly under or obliquely under the second 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.

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

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the 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 charger, comprising:

the main shell is provided with an output interface;

the decoration block is movably arranged on the main shell and can move towards the direction close to or far away from the face shell; the face shell is provided with a first through hole matched with the decoration block, the face shell is rotatably arranged on the main shell, and the face shell can rotate around the axis of the main shell relative to the main shell to form a first state and a second state; in the first state, the first through hole is opposite to the output interface to expose the output interface, and the decorative block is hidden at one side of the face shell facing the main shell; in the second state, the first through hole and the output interface are staggered to shield the output interface, and the decorative block moves towards the direction close to the face shell when the face shell is rotated to the position that the first through hole is opposite to the decorative block, so that the decorative block is inserted into the first through hole.

2. The charger according to claim 1, wherein the main housing is correspondingly provided with a second through hole matched with the decoration block;

the charger further comprises a driving assembly, and in the second state, the face shell is rotated until the first through hole is opposite to the second through hole, the driving assembly can drive the decoration block to move towards the direction close to the face shell, so that the decoration block penetrates through the first through hole and the second through hole.

3. The charger of claim 2, wherein the driving assembly comprises a magnetic element and a permanent magnet magnetically engaged with the magnetic element, the permanent magnet is disposed on a side of the main housing away from the front housing, and the magnetic element is disposed on a side of the decoration block away from the front housing and opposite to the permanent magnet.

4. The charger according to claim 2, wherein the driving assembly includes an elastic member, one end of the elastic member abuts against a side of the decoration block away from the housing, and the other end abuts against the main housing.

5. The charger according to claim 1, wherein the hole wall of the first through hole includes a first inclined wall that is inclined away from the central axis of the first through hole from a side of the face housing away from the main housing to a side of the face housing close to the main housing; the decorative block comprises a second inclined wall matched with the first inclined wall in shape;

in the second state, when the decoration block is inserted into the first through hole, the face shell is rotated, the first inclined wall is matched with the second inclined wall, and the decoration block can be driven to move towards the direction far away from the face shell, so that the decoration block is withdrawn from the first through hole.

6. The charger according to claim 5, wherein the first inclined walls are provided with at least two, at least two of the first inclined walls being oppositely disposed; the second inclined walls are at least two, and at least two second inclined walls are oppositely arranged.

7. The charger of claim 1, further comprising a coupling member that movably couples the main housing and the face housing such that the face housing is rotatable relative to the main housing about the coupling member.

8. The charger according to claim 1, wherein the main housing is provided with an elastic protrusion, and a side of the face housing facing the main housing is correspondingly provided with a groove capable of forming a clamping point with the elastic protrusion.

9. The charger according to any one of claims 1 to 8, wherein one end of the main housing is provided with an opening; the charger further comprises a pin base assembly, and the pin base assembly is arranged in the opening and connected with the main shell.

10. The charger according to claim 9, wherein the output port is disposed at an end of the main housing away from the pin base assembly, and the side wall of the main housing protrudes from the end of the main housing away from the pin base assembly and encloses with the end of the main housing away from the pin base assembly to form a mounting groove, and the face shell is rotatably disposed in the mounting groove.

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