WO2023279683A1

WO2023279683A1 - Wireless charging housing and wireless charging station

Info

Publication number: WO2023279683A1
Application number: PCT/CN2021/143382
Authority: WO
Inventors: 廖卓文
Original assignee: 前海骏达(深圳)股权投资有限公司
Priority date: 2021-07-06
Filing date: 2021-12-30
Publication date: 2023-01-12
Also published as: TWM632011U; CN215817574U

Abstract

Disclosed in the present application is a wireless charging housing (100), comprising a locking structure (20) and a housing structure (10) provided with a placement cavity (123). The housing structure (10) has a first end (11) and a second end (12) provided opposite to the first end (11). The locking structure (20) comprises a locking head (21) protruding at an end face of the first end (11), and an end face of the second end (12) is provided with a locking hole (22) adapted to the locking head (21) and communicated with the placement cavity (123). At least two housing structures (10) are provided; the housing structures (10) are detachably connected in sequence; and an end face of the first end (11) of any housing structure (10) abuts against an end face of the second end (12) of another adjacent housing structure (10). The housing structure (10) of the present application is convenient to disassemble and simple in connection process.

Description

A wireless charging case and a wireless charging station

This application claims the priority of the Chinese patent application with the application number 202121529784.9 and the title of the invention "a wireless charging case and wireless charging station" filed at the China Patent Office on July 06, 2021, the entire contents of which are incorporated by reference incorporated in this application.

technical field

The present application belongs to the field of wireless charging technical equipment, and in particular relates to a wireless charging casing and a wireless charging station.

Background technique

The statements herein merely provide background information related to the present application and may not necessarily constitute prior art.

At present, with the continuous development of society and the continuous advancement of science and technology, people are inseparable from various portable electronic devices in various places. Due to frequent use, the power of electronic devices is not enough to provide people's continuous use consumption. Thus, the portable charger solves the power demand of electronic equipment. Currently, wireless chargers on the market usually only have a charging stand for charging specific products, and their application range is limited. In order to solve this problem, people use traditional charging Add a wireless charging station on the device that can provide charging for the corresponding supporting products.

The wireless charging station is formed by docking multiple shell structures, and each shell structure is provided with a wireless charging component. A plurality of shell structures are detachably connected in turn to form a wireless charging station, so that multiple electronic devices can be charged at one time. However, at present, when two shell structures are connected, one end of one shell structure is usually inserted into a slot at one end of the other shell structure, and the connection is realized by expansion or interference fit, but the interference fit And the tension is easy to cause the connection process to be cumbersome, and it is not easy to disassemble.

technical problem

One of the objectives of the embodiments of the present application is to provide a wireless charging case, aiming to solve the problem of how to realize the connection of multiple case structures, so as to simplify the connection process and improve the convenience of disassembly.

technical solution

In order to solve the above-mentioned technical problems, the technical solution adopted in the embodiment of the present application is:

In a first aspect, a wireless charging case is provided, which includes:

a shell structure, which is provided with a seating cavity, and the shell structure has a first end and a second end opposite to the first end; and

The buckle structure includes a buckle head protruding from the end surface of the first end, and a button hole that fits the buckle head and communicates with the installation cavity is opened on the end surface of the second end;

Wherein, there are at least two shell structures, and each shell structure is detachably connected in turn, and the end surface of the first end of any shell structure abuts against another adjacent shell The end surface of the second end of the structure, so that the free end of the button head is inserted into the installation cavity through the button hole and is fastened to the edge of the hole of the button hole.

In some embodiments, the buttonhole includes a first hole segment and a second hole segment communicating with the first hole segment, the diameter of the first hole segment is larger than the diameter of the second hole segment, the The free end of the buckle head is snapped into the first hole section and slides a predetermined distance into the first hole section, so that the buckle head buckles the edge of the opening of the second hole section.

In some embodiments, the diameter of the buttonhole is tapered along a direction in which the first hole segment points to the second hole segment.

In some embodiments, the opening of the first hole section is set in a circular shape, the opening of the second hole section is set in a rectangular shape, and the buckle head includes a buckle plate located in the installation cavity and connected to the The buckle plate and the buckle rod at the first end, the buckle plate is inserted into the installation cavity in the first hole section, and slides a predetermined distance into the second hole section, so that the buckle rod can pass through The second hole section, and the opening of the second hole section restricts the buckle plate from leaving the installation cavity.

In some embodiments, the first end is also provided with a button hole, and the second end is also provided with a button head, the line connecting the two button holes and the line connecting the two button heads intersect, and the intersection point located on the housing structure.

In some embodiments, two button heads are arranged at intervals, and the arrangement direction of the two button heads is set alternately with the direction that the first end points to the second end, and the number of the button holes is the same as that of the button holes. The number is adapted and set in a one-to-one correspondence.

In some embodiments, the end surface of the first end is provided with a positioning hole communicating with the installation cavity, one end of the buckle head is slidably disposed in the positioning hole, and the buckle head has a first position state and a second position state. In the second position state, when the button head is in the first position state, the free end of the button head exposes the end surface of the first end; when the button head is in the second position state, the button head The free end shrinks toward the placement cavity.

In some embodiments, the buckle structure further includes a sliding piece that is slidably disposed in the installation cavity, one end of the buckle head is connected to the sliding piece, and the bottom surface of the housing structure is also opened to communicate with the The chute of the housing cavity, the buckle structure also includes a toggle block arranged on the chute and connected to the slider, the toggle block drives the slider to slide back and forth, so that the buckle head is in the Switching between the first position state and the second position state.

In some embodiments, an end surface of the second end defines a receiving groove, and when the button head is in the second position, the free end of the button head is accommodated in the receiving groove.

In the second aspect, another object of the present application is to provide a wireless charging station, which includes the wireless charging casing as described above, the wireless charging station also includes wireless components, and each of the placement cavities is provided with the above wireless components, and each of the wireless components is electrically connected in turn.

In one embodiment, the wireless charging station further includes a wireless charging bracket, and the wireless charging bracket is connected to one of the casing structures.

In one embodiment, the wireless charging station further includes a side plate connected to the housing structure, at least two side plates are arranged at intervals, and any two adjacent side plates form a card slot .

In one embodiment, the extending direction of the locking slot is set alternately with the direction in which the first end points to the second end.

In one embodiment, the extending direction of the locking slot is set parallel to the direction in which the first end points to the second end.

Beneficial effect

The beneficial effect of the wireless charging case provided by the embodiment of the present application is that any adjacent two case structures are initially connected through the butt joint between the first end face and the second end face, and then through the public connection at the first end. The snap connection between the buckle and the button hole provided on the second end surface realizes the detachable connection of the two shell structures, the connection process is simple and the disassembly is convenient.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings that need to be used in the embodiments or exemplary technical descriptions. Obviously, the accompanying drawings in the following descriptions are only for this application. For some embodiments, those skilled in the art can also obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a three-dimensional structure of a wireless charging case provided by an embodiment of the present application;

Fig. 2 is an exploded schematic diagram of the wireless charging case in Fig. 1;

Fig. 3 is a partial enlarged view of A place in Fig. 2;

FIG. 4 is a schematic cross-sectional view of the wireless charging case of FIG. 1 .

Embodiments of the present invention

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, not to limit the present application.

It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are for convenience of description only, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the application, and those skilled in the art can understand the specific meanings of the above terms according to specific situations. The terms "first" and "second" are used for convenience of description only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of technical features. "Plurality" means two or more, unless otherwise clearly and specifically defined.

In order to illustrate the technical solutions described in this application, the following will be described in detail in conjunction with specific drawings and embodiments.

Referring to FIG. 1 and FIG. 3 , the embodiment of the present application provides a wireless charging case 100 , which includes a case structure 10 and a buckle structure 20 . Optionally, the housing structure 10 is block-shaped and has a placement cavity 123 opened therein. The housing structure 10 has a first end 11 and a second end 12 opposite to the first end 11 . Optionally, in this embodiment, the first end 11 and the second end 12 are arranged along the length direction or the width direction of the shell structure 10 . The buckle structure 20 includes a buckle head 21 protruding from the end surface of the first end 11, and a buckle hole 22 that is adapted to the buckle head 21 and communicates with the placement cavity 123 is opened on the end surface of the second end 12; wherein, the housing structure 10 There are at least two shell structures 10 detachably connected in turn, and the shell structures 10 are arranged in a straight line in turn. The end face of the first end 11 of any shell structure 10 abuts against the end face of the second end 12 of another adjacent shell structure 10, so that the free end of the buckle head 21 is inserted into the placement cavity 123 through the buckle hole 22 and buckled. Connect to the edge of the hole 22 of the buttonhole.

Any two adjacent housing structures 10 are initially connected through the butt joint of the end face of the first end 11 and the end face of the second end 12, and then through the male buckle arranged at the first end 11 and the buckle arranged at the end face of the second end 12 The snap connection between the holes 22 realizes the detachable connection of the two housing structures 10 , the connection process is simple and the disassembly is convenient.

Please refer to FIG. 4 , in one embodiment, the buttonhole 22 includes a first hole segment 221 and a second hole segment 222 communicating with the first hole segment 221 , the aperture diameter of the first hole segment 221 is larger than the aperture diameter of the second hole segment 222 . The free end of the buckle head 21 snaps into the first hole section 221 and slides a predetermined distance into the first hole section 221 , so that the buckle head 21 is fastened to the edge of the second hole section 222 . Optionally, the aperture of the first hole section 221 is greater than the diameter of the free end of the buckle head 21, and the aperture of the second hole section 222 is smaller than the diameter of the free end of the buckle head 21, so that the free end of the buckle head 21 can be inserted from the first hole section 221 The cavity 123 is arranged and fastened to the edge of the opening of the second hole segment 222 .

In one embodiment, the diameter of the button hole 22 is tapered along the direction from the first hole segment 221 to the second hole segment 222 .

Please refer to FIG. 2 and FIG. 4 , in one embodiment, the opening of the first hole section 221 is arranged in a circular shape, the opening of the second hole section 222 is arranged in a rectangular shape, and the buckle head 21 includes a buckle plate located in the installation cavity 123 211 and the buckle bar 212 connecting the buckle plate 211 and the first end 11, the buckle plate 211 is inserted into the placement cavity 123 in the first hole section 221, and slides a predetermined distance toward the second hole section 222, so that the buckle bar 212 passes through the first end There are two hole sections 222 , and the opening of the second hole section 222 restricts the buckle plate 211 from disengaging from the installation cavity 123 . By sliding the buckle rod 212 into the second hole section 222 , the buckle plate 211 abuts against the edge of the opening of the second hole section 222 , thereby realizing the buckle connection between the buckle head 21 and the buckle hole 22 .

In one embodiment, the end surface of the first end 11 is provided with a positioning hole communicating with the placement cavity 123, and one end of the buckle head 21 is slidably disposed in the positioning hole, and the buckle head 21 has a first position state and a second position state, and the buckle head 21 has a first position state and a second position state. When 21 is in the first position, the free end of the buckle 21 exposes the end face of the first end 11; Optionally, when the buckle head 21 is in the first position, the buckle plate 211 is buckled to the edge of the opening of the second hole section 222 . When the buckle head 21 is in the second position, the buckle plate 211 is accommodated in the installation cavity 123 , thereby improving the aesthetics of the wireless charging case 100 .

Please refer to FIG. 1 and FIG. 3 , in one embodiment, the buckle structure 20 also includes a sliding piece 23 slidably disposed in the placement cavity 123 , one end of the buckle head 21 is connected to the sliding piece 23 , and the bottom surface of the housing structure 10 also has a There is a chute communicating with the placement cavity 123. The buckle structure 20 also includes a toggle block 33 arranged on the chute and connected to the slider 23. The toggle block 33 drives the slider 23 to slide back and forth so that the buckle head 21 is in the first position. Toggle between state and second position state. The slider 23 is driven to reciprocate and slide in the installation cavity 123 by the toggle block 33 , so as to realize the switch between the first position state and the second position state of the buckle head 21 , and the operation is simple and efficient.

The end surface of the second end 12 is provided with a receiving groove 124. When the buckle head 21 is in the second position, the free end of the buckle head 21 is accommodated in the receiving groove 124. Optionally, the buckle plate 211 is accommodated in the receiving groove 124 , and the outer surface of the buckle plate 211 is flush with the plane defined by the notch of the receiving groove 124 , thereby improving the aesthetics of the wireless charging case 100 .

In one embodiment, the first end is also provided with a button hole 22, and the second end is also provided with a button head 21, the line connecting the two button holes 22 and the line connecting the two button heads 21 intersect, And the intersection point is located on the shell structure 10 . That is, the two button heads 21 and the two button holes 22 are respectively located at the four vertices of the rectangle.

Two button heads 21 are arranged at intervals, and the arrangement direction of the two button heads 21 is set alternately with the direction in which the first end 11 points to the second end 12, and the number of the button holes 22 is the same as that of the button heads The number of 21 is adapted and arranged in one-to-one correspondence, thereby improving the reliability of the connection between the corresponding two casings.

It can be understood that the distance between the two first button heads is equal to the distance between the two button holes, and the two button heads and the two button holes are respectively located at the four corners of the rectangle.

Optionally, three or more buckles 21 may also be provided.

The present application also proposes a wireless charging station, which includes a wireless charging case 100. For the specific structure of the wireless charging case 100, refer to the above-mentioned embodiments, since this wireless charging station adopts all the technologies of all the above-mentioned embodiments Therefore, it also has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be repeated here.

Please refer to FIG. 2 and FIG. 4 , in one embodiment, the wireless charging station is used for wireless charging of electronic devices. The wireless charging station further includes a wireless component 60 . The housing structure 10 is provided with a charging cavity, and each charging cavity is provided with a wireless component 60 , and each wireless component 60 is electrically connected in turn. Optionally, the end surface of the first end 11 is provided with a plurality of electrical connection holes, and the end surface of the second end 12 is protrudingly provided with electrical connectors 31, the number of electrical connection holes is adapted to the number of electrical connectors 31, and they are set in one-to-one correspondence . After the first end 11 abuts against the second end 12 , the electrical connector 31 is inserted into the corresponding electrical connection hole, so as to realize the electrical connection between two adjacent wireless components 60 . Optionally, the casing structure 10 is provided with a charging surface 111 for placing the electronic device, and the wireless component 60 transmits a wireless charging signal toward the charging surface 111 in a conductive state.

Please refer to FIG. 2 and FIG. 4 , in one embodiment, the wireless charging station further includes a wireless charging stand 45 connected to one of the casing structures 10 . Optionally, the wireless charging stand 45 is used to wirelessly charge electronic devices.

Referring to FIG. 1 and FIG. 3 , in one embodiment, the wireless charging station further includes a side plate 43 connected to the shell structure 10 . Optionally, at least two side plates 43 are arranged at intervals, and any adjacent side plates 43 form a card slot 44 for fixing an electronic device to be charged.

Optionally, the extension direction of the locking slot 44 is set alternately with the direction in which the first end 11 points to the second end 12 .

In one embodiment, the extension direction of the locking slot 44 is parallel to the direction in which the first end 11 points to the second end 12 .

Optionally, a side surface of one of the housing structures 10 is provided with a power interface and a USB interface.

The above are only optional embodiments of the application, and are not intended to limit the application. For those skilled in the art, various modifications and changes may occur in this application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application shall be included within the scope of the claims of the present application.

Claims

A wireless charging case, characterized in that it comprises:

a shell structure, which is provided with a seating cavity, and the shell structure has a first end and a second end opposite to the first end; and

The buckle structure includes a buckle head protruding from the end surface of the first end, and a button hole that fits the buckle head and communicates with the installation cavity is opened on the end surface of the second end;

Wherein, there are at least two shell structures, and each shell structure is detachably connected in turn, and the end surface of the first end of any shell structure abuts against another adjacent shell The end surface of the second end of the structure, so that the free end of the button head is inserted into the installation cavity through the button hole and is fastened to the edge of the hole of the button hole.
The wireless charging case according to claim 1, wherein the button hole comprises a first hole segment and a second hole segment communicating with the first hole segment, and the diameter of the first hole segment is larger than the hole diameter of the first hole segment. The aperture diameter of the second hole section, the free end of the buckle head snaps into the first hole section and slides a predetermined distance into the first hole section, so that the buckle head is fastened to the second hole section edge of the orifice.
The wireless charging case according to claim 2, wherein the diameter of the button hole is tapered along a direction in which the first hole segment points to the second hole segment.
The wireless charging case according to claim 2, wherein the opening of the first hole section is arranged in a circular shape, the opening of the second hole section is arranged in a rectangular shape, and the buckle head includes a The buckle plate of the placement cavity and the buckle rod connecting the buckle plate and the first end, the buckle plate is inserted into the placement cavity in the first hole section, and slides toward the second hole section for a predetermined time. distance, so that the buckle rod passes through the second hole section, and the opening of the second hole section restricts the buckle plate from the installation cavity.
The wireless charging case according to any one of claims 1-4, characterized in that: the first end also has a button hole, and the second end is also provided with a button head, and the two button holes The connecting line intersects with the connecting line of the two buckles, and the intersection point is located on the shell structure.
The wireless charging case according to any one of claims 1-4, wherein two buckles are arranged at intervals, and the arrangement direction of the two buckles is the same as that of the first end pointing to the second end. The directions are arranged in a staggered manner, and the number of the buttonholes is adapted to the number of the button heads, and they are set in one-to-one correspondence.
The wireless charging case according to any one of claims 1-4, characterized in that: the end surface of the first end is provided with a positioning hole communicating with the placement cavity, and one end of the buckle is slidably disposed on the positioning hole, and the buckle head has a first position state and a second position state, when the buckle head is in the first position state, the free end of the buckle head exposes the end surface of the first end; When the buckle is in the second position, the free end of the buckle shrinks toward the installation cavity.
The wireless charging case according to claim 7, wherein the buckle structure further includes a sliding piece slidably disposed in the placement cavity, one end of the buckle head is connected to the sliding piece, and the shell The bottom surface of the body structure is also provided with a chute communicating with the placement cavity, and the buckle structure also includes a toggle block arranged on the chute and connected to the slider, and the toggle block drives the slider reciprocating sliding, so that the buckle is switched between the first position state and the second position state.
The wireless charging case according to claim 7, wherein a receiving groove is opened on the end surface of the second end, and when the buckle is in the second position, the free end of the buckle is accommodated in the Said storage tank.
A wireless charging station, characterized in that it includes the wireless charging casing according to any one of claims 1-9, the wireless charging station also includes a wireless component, and each of the placement cavities is provided with the wireless charging case. components, and each of the wireless components is electrically connected in turn.
The wireless charging station according to claim 10, wherein the wireless charging station further comprises a wireless charging stand, and the wireless charging stand is connected to one of the casing structures.
The wireless charging station according to claim 10, characterized in that: the wireless charging station further comprises side plates, the side plates are connected to the housing structure, at least two of the side plates are arranged at intervals, and any adjacent The two side plates form a card slot.
The wireless charging station according to claim 12, characterized in that: the extension direction of the card slot and the direction in which the first end points to the second end are set alternately.
The wireless charging station according to claim 12, wherein the extension direction of the card slot is arranged parallel to the direction in which the first end points to the second end.