CN214543717U - Wireless charger shell and wireless charger - Google Patents
Wireless charger shell and wireless charger Download PDFInfo
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- CN214543717U CN214543717U CN202120756021.1U CN202120756021U CN214543717U CN 214543717 U CN214543717 U CN 214543717U CN 202120756021 U CN202120756021 U CN 202120756021U CN 214543717 U CN214543717 U CN 214543717U
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Abstract
The utility model relates to a wireless field of charging provides a wireless charger casing and wireless charger. The wireless charger shell comprises a dustproof layer, a middle layer and a shell base layer which are sequentially connected, the wireless charger shell is provided with a placing part for placing electronic products, the wireless charger shell is at least provided with a plurality of radiating holes in the placing part, and the radiating holes penetrate through the middle layer and the shell base layer. The wireless charger shell ensures the structural strength of the wireless charger shell through the shell base layer/the shell base layer and the middle layer, and realizes the relatively timely heat dissipation from the inner side of the wireless charger shell to the outer side of the dustproof layer during the use period of the subsequent wireless charger through the heat dissipation holes which are at least arranged on the placing part and run through the middle layer and the shell base layer, so that the heat dissipation cost is lower, the heat dissipation effect is better, and the heat dissipation performance of the wireless charger is favorably improved; and impurities such as external dust are continuously prevented from permeating into the radiating holes through the dust-proof layer, so that the service performance and the service life of the wireless charger are guaranteed and improved.
Description
Technical Field
The utility model belongs to the technical field of wireless charging, especially, relate to a wireless charger casing and wireless charger.
Background
The wireless charger converts electric energy into a wireless power signal through a wireless component and transmits the wireless power signal to a sub-product to be charged, so that wireless charging is realized. In the meantime, the wireless component inevitably generates heat continuously, and in order to guarantee the heat dissipation effect, the wireless charger or the shell is made of materials with good heat dissipation performance, such as ceramics, glass and the like, but the inevitable cost is high; or a plurality of heat dissipation holes are arranged on the shell to enhance heat dissipation, but in order to prevent external dust and other impurities from permeating into the heat dissipation holes to influence the performance of the wireless component, the heat dissipation holes are usually arranged at the bottom of the wireless charger, so that the heat dissipation effect is difficult to influence, and the heat dissipation performance of the wireless charger is poor.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a wireless charger casing to solve current wireless charger heat dissipation cost higher, the relatively poor technical problem of heat dispersion.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a wireless charger casing, is including the dustproof layer, intermediate level and the casing basic unit that connect gradually, wireless charger casing has the portion of placing that is used for placing electronic product, set up a plurality of on the wireless charger casing and link up the intermediate level with the louvre of casing basic unit, it is a plurality of the louvre at least part is just right the portion of placing.
In one embodiment, the wireless charger housing is further provided with a charging butt joint hole, and the charging butt joint hole penetrates through the dustproof layer, the middle layer and the housing base layer.
In one embodiment, the wireless charger housing comprises a first sub-housing and a second sub-housing which cover each other and jointly enclose to form a containing cavity;
the placing part is arranged on the first split shell, and the charging butt joint hole is arranged on the second split shell;
or, the placing part and the charging butt joint hole are both arranged on the first split shell;
or, the placing part is arranged on the first sub-shell, and the charging butt joint hole is arranged between the first sub-shell and the second sub-shell.
In one embodiment, the dust protective layer is a porous/interstitial air permeable material layer.
In one embodiment, the dust protective layer is a cloth layer.
In one embodiment, the intermediate layer is formed by hot pressing and/or injection molding and is tightly attached to the dust-proof layer.
In one embodiment, the intermediate layer is any one of a low-temperature silica gel layer, a low-temperature rubber layer or a low-temperature plastic layer.
In one embodiment, the shell substrate is formed by hot pressing and/or injection molding and is tightly attached to the middle layer.
An object of the embodiment of the utility model is also to provide a wireless charger, include wireless charger shell, and set up in inside wireless subassembly and the control assembly of wireless charger shell, control assembly is equipped with the port that charges, and with wireless subassembly with the control assembly electricity is connected, wireless subassembly includes at least one wireless charging coil, each wireless charging coil is in can turn into wireless power signal with the electric energy under control assembly's control and transmit to place in the electronic product of portion of placing.
In one embodiment, the wireless assembly comprises at least two wireless charging coils, and each wireless charging coil is arranged in a stacking mode in the direction away from the placing portion and is increased in power.
The utility model provides a beneficial effect lies in:
the embodiment of the utility model provides a wireless charger casing, through casing basic unit/casing basic unit and intermediate level guarantee its structural strength to through locating at least below the portion of placing and link up each louvre of intermediate level and casing basic unit, realize relatively dispersing the heat in time to the outside on dust layer from the wireless charger casing inboard in the follow-up wireless charger during use, the heat dissipation cost is lower, the radiating effect is preferred, thereby does benefit to the heat dispersion who improves the wireless charger of using this wireless charger casing; and impurities such as external dust are continuously prevented from permeating into the heat dissipation hole through the dust-proof layer, so that the wireless charger shell is beneficial to guaranteeing and improving the service performance of the wireless charger, and the service life of the wireless charger is beneficial to guaranteeing and prolonging.
Meanwhile, the wireless charger shell can be molded in a one-stop mode by virtue of a plurality of multi-station molding machines, for example, a multi-station injection molding machine with the Chinese patent publication number of CN105479658B or a multicolor injection molding machine with the Chinese patent publication number of CN206085483U can be used for realizing the one-stop molding of the dust-proof layer, the middle layer and the shell base layer of the wireless charger shell in the application through twice hot pressing or/and injection molding, so that the structure of the prepared wireless charger shell is more compact, and the production efficiency and the product molding precision can be ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic perspective view of a wireless charger housing according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along A-A as provided in FIG. 1;
FIG. 3 is an enlarged view of area B provided in FIG. 2;
fig. 4 is an enlarged view of the region C provided in fig. 2.
Wherein, in the figures, the respective reference numerals:
100-wireless charger shell, 110-dustproof layer, 120-middle layer, 130-shell base layer, 140-placing part, 101-heat dissipation hole, 102-charging butt joint hole, 150-first split shell, 160-second split shell and 103-containing cavity.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:
referring to fig. 1, 2 and 3, an embodiment of the present invention provides a wireless charger housing 100, including a dustproof layer 110, an intermediate layer 120 and a housing base layer 130 connected in sequence, the wireless charger housing 100 has a placing portion 140 for placing an electronic product, the wireless charger housing 100 is provided with a plurality of heat dissipation holes 101 penetrating through the intermediate layer 120 and the housing base layer 130, and at least a portion of the heat dissipation holes 101 is directly facing the placing portion 140.
It should be noted that the housing base layer 130 can provide a certain strength, and even the middle layer 120 can provide a certain strength, so that the overall structural strength of the wireless charger housing 100 can be ensured.
The wireless charger case 100 is generally provided with a placing part 140 on an upper side in a normal use state thereof to stably support and place electronic products such as a mobile phone, so that it is possible to facilitate a subsequent wireless charger to perform a reliable and stable wireless charging operation on the electronic products placed on the placing part 140.
Therefore, in the present embodiment, at least a plurality of heat dissipation holes 101 penetrating through the middle layer 120 and the housing base layer 130 are disposed below the placing portion 140, and through each heat dissipation hole 101, heat can be conveniently dissipated from the inner side of the wireless charger housing 100 to the outer side of the dust-proof layer 110 relatively in time during the use period of the subsequent wireless charger, so that the heat dissipation cost is low and the heat dissipation effect is good, thereby facilitating the improvement of the heat dissipation performance of the wireless charger.
And the dust-proof layer 110 can continuously prevent external impurities such as dust from permeating into the heat dissipation hole 101, so that negative effects of the impurities such as dust on structures such as wireless components arranged on the inner side of the wireless charger housing 100 can be reduced, the service performance of the wireless charger can be ensured and improved, and the service life of the wireless charger can be ensured and prolonged.
To sum up, the embodiment of the present invention provides a wireless charger housing 100, which guarantees the structural strength through the housing base layer 130/the housing base layer 130 and the middle layer 120, and realizes the relatively timely heat dissipation from the inside of the wireless charger housing 100 to the outside of the dustproof layer 110 during the use period of the subsequent wireless charger through the heat dissipation holes 101 at least arranged below the placing part 140 and penetrating through the middle layer 120 and the housing base layer 130, so that the heat dissipation cost is low, the heat dissipation effect is good, and the heat dissipation performance of the wireless charger using the wireless charger housing 100 is improved; and impurities such as external dust are continuously prevented from permeating into the heat dissipation hole 101 through the dust-proof layer 110, so that the use performance of the wireless charger using the wireless charger housing 100 is guaranteed and improved, and the service life of the wireless charger is guaranteed and prolonged.
Furthermore, the embodiment of the present invention provides a wireless charger housing 100, which has a relatively good appearance, and is beneficial to improving the overall appearance of the wireless charger using the wireless charger housing 100.
Referring to fig. 1, fig. 2, and fig. 4, in the present embodiment, the wireless charger housing 100 further has a charging docking hole 102, and the charging docking hole 102 penetrates through the dust-proof layer 110, the middle layer 120, and the housing base layer 130.
It should be noted that, in order to obtain power from the outside, the wireless charger is usually provided with a charging port, and the charging port may be selected from a USB (Universal Serial Bus) Interface, an HDMI (High Definition Multimedia Interface), and a Type-C Interface (a connection Interface of a USB Interface, which can be inserted into both sides).
Based on this, the wireless charger housing 100 is provided with the charging docking hole 102 penetrating through the dust-proof layer 110, the intermediate layer 120 and the housing base layer 130 at a position corresponding to the charging port, and the external connector can be conveniently inserted into the charging docking hole 102 to conveniently and accurately realize docking with the charging port, so as to establish a mechanical connection and an electrical connection relationship.
Referring to fig. 1 and fig. 2, in the present embodiment, the wireless charger housing 100 includes a first sub-housing 150 and a second sub-housing 160 that cover and enclose each other to form an accommodating cavity 103; wherein, the placing part 140 is disposed on the first sub-shell 150, and the charging docking hole 102 is disposed on the second sub-shell 160; alternatively, the placing part 140 and the charging docking hole 102 are both provided in the first sub-housing 150; alternatively, the placing portion 140 is disposed on the first sub-housing 150, and the charging docking hole 102 is disposed between the first sub-housing 150 and the second sub-housing 160.
It should be noted that, in this embodiment, the wireless charger housing 100 can cover the first sub-housing 150 and the second sub-housing 160 to form the accommodating cavity 103, so as to protect the structure inside the accommodating cavity 103 completely and reliably, and the assembly is very convenient.
The first sub-housing 150 and the second sub-housing 160 are designed by the dustproof layer 110, the middle layer 120 and the housing base layer 130, so that the overall appearance of the wireless charger housing 100 is guaranteed and improved, and the wireless charger housing has a harmonious aesthetic feeling, thereby guaranteeing and improving the aesthetic feeling of the wireless charger using the wireless charger housing 100.
Of course, in other possible embodiments, the wireless charger housing 100 may be a semi-enclosed structure and cover with a housing seat (not shown in the drawings, and refer to the second sub-housing 160) independent thereof to form the receiving cavity 103, and the housing seat may not adopt the design of the dust-proof layer 110, the middle layer 120 and the housing base layer 130.
Referring to fig. 2 and 3, in the present embodiment, the dust-proof layer 110 is a porous/gap air-permeable material layer.
Through adopting above-mentioned scheme, can make the dust layer 110 have a large amount of, fine and close hole to make the dust layer 110 still have certain dustproof effect, still can the outside impurity such as dust of separation permeate in louvre 101, and still have certain ventilative radiating effect, thereby be convenient for make the heat that gives off from louvre 101 can follow the hole and smoothly spill out, thereby do benefit to the guarantee and improve the radiating effect who uses this wireless charger casing 100's wireless charger.
Referring to fig. 2 and 3, in the present embodiment, the dust-proof layer 110 is a cloth layer.
By adopting the above scheme, the dustproof layer 110 has better ventilation and heat dissipation performance and dustproof effect, and the color and pattern of the dustproof layer 110 can be diversified, thereby being beneficial to ensuring and improving the attractiveness of the wireless charger housing 100 and the wireless charger using the wireless charger housing 100.
Referring to fig. 2, 3 and 4, in the present embodiment, the middle layer 120 is formed by hot pressing and/or injection molding and is tightly attached to the dust-proof layer 110.
It should be noted that, in this embodiment, the dust-proof layer 110 is prepared first, and the dust-proof layer 110 is positioned; subsequently, the middle layer 120 is formed on the dust-proof layer 110 through hot pressing and/or injection molding, and during the forming of the middle layer 120, the middle layer 120 can be tightly attached to the dust-proof layer 110, so that the risk of layering and other phenomena occurring after the wireless charger housing 100 is used for a period of time can be effectively reduced, the service performance of the wireless charger housing 100 can be ensured and improved, and the service life of the wireless charger housing 100 can be ensured and prolonged.
In addition, during the molding of the middle layer 120, the dust-proof layer 110 also expands and deforms adaptively under the influence of the middle layer 120 to form a coating effect of adaptive fitting and sufficient fitting, so that the wireless charger housing 100 has substantially no wrinkles even at corners, and the aesthetics of the dust-proof layer 110 and the wireless charger housing 100 can be further guaranteed.
It should be noted here that, the mold for molding the intermediate layer 120 is provided with a protrusion adapted to the heat dissipation hole 101 at a position corresponding to the heat dissipation hole 101, and thus, the portion of the intermediate layer 120 corresponding to the heat dissipation hole 101 can be formed together when molding the intermediate layer 120.
Referring to fig. 2, 3 and 4, in the present embodiment, the intermediate layer 120 is any one of a low temperature silicone layer, a low temperature rubber layer or a low temperature plastic layer.
By adopting the above scheme, the risk that the dustproof layer 110 in contact with the middle layer 120 is damaged due to the overhigh molding temperature of the middle layer 120 can be effectively reduced in the molding process of the middle layer 120, so that the integrity of the dustproof layer 110 is favorably ensured, and the service performance, the attractiveness and the integrity of the wireless charger shell 100 are favorably ensured.
Referring to fig. 2, 3 and 4, in the present embodiment, the housing base layer 130 is formed by hot pressing and/or injection molding and is tightly attached to the middle layer 120.
It should be noted here that, on the side of the middle layer 120 away from the dust-proof layer 110, the casing base layer 130 can be formed through hot pressing and/or injection molding, and during the formation of the casing base layer 130, the casing base layer 130 can be tightly attached to the middle layer 120, and therefore, the interlayer bonding strength of the wireless charger casing 100 is significantly stronger, so that the risk of the phenomenon that the wireless charger casing 100 is layered after being used for a period of time can be further reduced, the usability of the wireless charger casing 100 can be further improved, and the service life of the wireless charger casing 100 can be further prolonged.
It should be noted that, the mold for molding the housing base layer 130 is provided with a protrusion adapted to the heat dissipation hole 101 at a position corresponding to the heat dissipation hole 101, and therefore, the portion of the heat dissipation hole 101 corresponding to the housing base layer 130 can be formed together when the housing base layer 130 is molded.
It should be further noted that the housing base layer 130 may be made of a high-temperature, medium-temperature or low-temperature hot-pressing material or an injection molding material, and during the molding of the housing base layer 130, the intermediate layer 120 may be spaced between the dust-proof layer 110 and the housing base layer 130, so as to reduce the influence of the molding temperature of the housing base layer 130 on the dust-proof layer 110, thereby further ensuring the integrity of the dust-proof layer 110, and further ensuring the usability, the aesthetic property and the integrity of the wireless charger housing 100.
Alternatively, the molding of the wireless charger housing 100 may be performed on an existing multi-station molding machine (e.g., a multi-station molding machine such as a multi-station injection molding machine of chinese patent publication No. CN105479658B or a multi-color injection molding machine of chinese patent publication No. CN 206085483U). The multi-station forming machine comprises a turntable, a lower die and an upper die, wherein the lower die is mounted on the turntable, the upper die can be matched with the lower die, the turntable can drive the lower die to rotate through at least two forming stations, and the upper die and the lower die which are arranged opposite to the forming stations can be matched with the lower die to perform different hot pressing and/or injection molding processes on different forming stations. Based on this, the production efficiency and the production yield of the wireless charger housing 100 are improved.
Please refer to fig. 1 and 2, an embodiment of the present invention further provides a wireless charger, which includes a wireless charger housing 100, and a wireless component (not shown in the figure) and a control component (not shown in the figure) disposed inside the wireless charger housing 100, the control component is provided with a charging port, and is electrically connected to the wireless component and the control component, the wireless component includes at least one wireless charging coil, each wireless charging coil can convert electric energy into a wireless power signal under the control of the control component, and transmit the wireless power signal to an electronic product disposed on the placement portion 140.
It should be noted that the wireless charger housing 100 can protect the wireless components and the control components disposed inside the wireless charger housing 100, so as to ensure the usability and the service life of the wireless charger.
In some embodiments, a storage battery (not shown in the figures) may be optionally disposed inside the wireless charger, the storage battery is electrically connected to the control component, the control component is configured to control the storage battery to charge and supply power to the wireless component, the storage battery may store electric energy when the wireless charger is connected to an external power source, and the storage battery can be used as a backup power source to supply power to the wireless component after the wireless charger is disconnected from the external power source, so as to continue to supply power to the electronic product to be charged, and meet the use requirements under some special conditions.
The control assembly is integrated with a circuit and components, so that the whole operation of the wireless charger can be controlled. Wherein when the control assembly is electrically connected with the external power supply through the charging port by the electric connector, the control assembly can directly obtain electric energy from the external power supply and directly transmit the electric energy to the wireless assembly and/or transmit the electric energy to the storage battery for storage. The external power source may be, but is not limited to, a mobile phone (except for the sub-product to be charged), a computer, a mobile power source, a power socket, and the like.
When the electronic product is placed on the placing portion 140, each wireless charging coil of the wireless assembly can obtain the electric energy from the external power source and/or the storage battery from the control assembly, and convert the electric energy into a wireless power signal to be transmitted to the wireless receiving coil of the electronic product, and then the wireless receiving coil of the electronic product can convert the received wireless power signal into the electric energy to be stored in the battery of the electronic product until the charging of the electronic product is completed.
When the wireless charger is used, at least the wireless component can generate heat, the generated heat can be relatively timely discharged to the outside through each heat dissipation hole 101, and the heat generated by the wireless component can be timely dissipated to one side of the placing part 140 through the heat dissipation holes 101, so that the direction of timely heat dissipation of the wireless charger is increased, the heat dissipation surface can be further enlarged, and the heat dissipation effect is improved.
Meanwhile, the dust-proof layer 110 can continuously prevent external impurities such as dust from permeating into each heat dissipation hole 101, thereby ensuring the service performance of wireless components, control components and storage batteries.
Referring to fig. 1 and 2, in the present embodiment, the wireless assembly includes at least two wireless charging coils, and the wireless charging coils are stacked in a direction away from the placing portion 140 and have increasing power.
It should be noted that the wireless module includes a plurality of wireless charging coils stacked on each other, and when the sub-product to be charged is placed on the placing portion 140, the wireless module can be in signal connection with the electronic product through any wireless charging coil having substantially the same power as the wireless receiving coil of the electronic product, and perform charging. Based on this, wireless charger can adapt the wireless operation of charging of the son product of waiting of different power to application scope is wider.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (10)
1. The utility model provides a wireless charger casing, its characterized in that, is including the dustproof layer, intermediate level and the casing basic unit that connect gradually, wireless charger casing has the portion of placing that is used for placing electronic product, set up a plurality of on the wireless charger casing and link up the intermediate level with the louvre of casing basic unit, a plurality of the louvre is at least partially just to the portion of placing.
2. The wireless charger housing as recited in claim 1, further comprising a charging docking aperture extending through the dust barrier, the intermediate layer and the housing base layer.
3. The wireless charger housing as recited in claim 2, wherein the wireless charger housing comprises a first sub-housing and a second sub-housing that cover each other and together enclose a receiving cavity;
the placing part is arranged on the first split shell, and the charging butt joint hole is arranged on the second split shell;
or, the placing part and the charging butt joint hole are both arranged on the first split shell;
or, the placing part is arranged on the first sub-shell, and the charging butt joint hole is arranged between the first sub-shell and the second sub-shell.
4. The wireless charger housing as recited in claim 1, wherein the dust barrier is a porous/interstitial air permeable material layer.
5. The wireless charger housing as recited in claim 4, wherein said dust barrier is a cloth layer.
6. The wireless charger housing as recited in claim 1, wherein the intermediate layer is formed by hot pressing and/or injection molding and is in close contact with the dust barrier.
7. The wireless charger housing as claimed in claim 6, wherein the intermediate layer is any one of a low temperature silicone layer, a low temperature rubber layer or a low temperature plastic layer.
8. The wireless charger housing as recited in any one of claims 1-7, wherein the housing base layer is formed by heat pressing and/or injection molding and is in close fit with the intermediate layer.
9. A wireless charger, comprising the wireless charger housing as claimed in any one of claims 1 to 8, and a wireless assembly and a control assembly disposed inside the wireless charger housing, wherein the control assembly is provided with a charging port and is electrically connected with the wireless assembly and the control assembly, the wireless assembly comprises at least one wireless charging coil, and each wireless charging coil can convert electric energy into a wireless power signal and transmit the wireless power signal to an electronic product disposed on the placement portion under the control of the control assembly.
10. The wireless charger of claim 9, wherein the wireless assembly comprises at least two wireless charging coils, each wireless charging coil being stacked and incrementally powered in a direction away from the placement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756021.1U CN214543717U (en) | 2021-04-12 | 2021-04-12 | Wireless charger shell and wireless charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120756021.1U CN214543717U (en) | 2021-04-12 | 2021-04-12 | Wireless charger shell and wireless charger |
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| Publication Number | Publication Date |
|---|---|
| CN214543717U true CN214543717U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120756021.1U Active CN214543717U (en) | 2021-04-12 | 2021-04-12 | Wireless charger shell and wireless charger |
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| CN (1) | CN214543717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939997A (en) * | 2022-05-31 | 2022-08-26 | 重庆思昱兴电子材料有限公司 | Manufacturing process of wireless charging butt connector shell |
-
2021
- 2021-04-12 CN CN202120756021.1U patent/CN214543717U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939997A (en) * | 2022-05-31 | 2022-08-26 | 重庆思昱兴电子材料有限公司 | Manufacturing process of wireless charging butt connector shell |
| CN114939997B (en) * | 2022-05-31 | 2024-02-09 | 重庆思昱兴电子材料有限公司 | Manufacturing process of wireless charging butt joint device shell |
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