CN113808843A - Wireless charging coil assembling method - Google Patents
Wireless charging coil assembling method Download PDFInfo
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- CN113808843A CN113808843A CN202110986427.3A CN202110986427A CN113808843A CN 113808843 A CN113808843 A CN 113808843A CN 202110986427 A CN202110986427 A CN 202110986427A CN 113808843 A CN113808843 A CN 113808843A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 23
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
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- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application provides a wireless charging coil assembling method, which comprises the following steps: mounting a wireless charging coil on a local structure; electrically connecting one end of the contact member with the wireless charging coil; mounting the circuit structure on the body structure; the partial structure is connected to the main structure in a pluggable manner along the first direction, and the other end of the contact member is electrically connected with the circuit structure. The contact member provided comprises an associated mounting connection; the step of performing is to connect the partial structure to the main structure in a pluggable manner along the first direction, and further includes when the other end of the contact member is inserted into the circuit structure and electrically connected to the circuit structure: the contact member is removably mounted to the partial structure through the mounting connection portion in the first direction. But this application is connected through with local structure and major structure plug to the cooperation contact member realizes the electricity and connects, can realize the equipment or the change of wireless charging coil fast, also benefits in the degree of automation that improves the equipment.
Description
Technical Field
The application belongs to the technical field of wireless charging, and particularly relates to a wireless charging coil assembling method.
Background
Along with the increasing popularity of various electronic products, the charging demand of users on the electronic products is higher and higher, and the wireless charging technology gradually becomes a new trend of the charging mode of the electronic products by virtue of the characteristic of convenience. The wireless charging technology requires that a wireless charging receiving coil is arranged in an electronic product and used for receiving electromagnetic waves generated by a wireless charging transmitting coil on a wireless charger so as to charge.
At present, the wireless charging coil often passes through the wire welding on the circuit board, then fixes the circuit board on the main support for wireless charging coil installs in the component of using along with the main support. Obviously, this method of assembly is neither flexible nor difficult to replace the wireless charging coil individually.
Disclosure of Invention
The application provides a wireless charging coil assembling method, so that assembling is flexible and convenient to replace.
In order to solve the above problems, the technical scheme provided by the application is as follows:
a wireless charging coil assembly method, comprising the following steps in an unlimited order:
mounting a wireless charging coil on a local structure;
electrically connecting one end of a contact member with the wireless charging coil;
mounting the circuit structure on the body structure;
and the partial structure is connected with the main body structure in a pluggable mode along the first direction, and the other end of the contact member is inserted into the circuit structure to be electrically connected.
In one possible embodiment, the contact element is provided with a connecting mounting connection;
the step of performing may include the steps of connecting the partial structure to the main structure in a pluggable manner along the first direction, and electrically connecting the other end of the contact member to the circuit structure by inserting the other end of the contact member into the circuit structure:
the contact member is removably mounted to the partial structure through the mounting connection portion in the first direction.
In one possible embodiment, the contact element is provided with a conductive connection to the mounting connection; the provided conductive connecting part comprises a circuit connecting end extending out of the other end of the mounting seat, and a power connecting end is arranged at the edge of the circuit structure;
the performing step of inserting the other end of the contact member into the circuit structure to be electrically connected further includes:
and electrically connecting the circuit connection terminal with the electrical connection terminal along the first direction.
In a possible design, the installation connection part includes an installation seat, and an insertion structure is arranged on the outer wall of the partial structure;
the performing step includes, when the wireless charging coil and the contact member are respectively mounted on the partial structure:
connecting the conductive connecting part to the mounting connecting part and extending out of two ends of the mounting connecting part along the first direction;
mounting contact members on the partial structures along the first direction, respectively, and electrically connecting conductive connection portions to the circuit structures of the main body structure
And the mounting seat is clamped and inserted on the inserting structure along the first direction.
In one possible design, the insertion structure provided comprises a raised rib;
the performing step includes, when the wireless charging coil and the contact member are respectively mounted on the partial structure:
and the convex rib strips are clamped and inserted into the mounting seat in an open type hoop shape along the first direction.
In a possible design, the mounting connection portion includes a clamping spring, and the clamping spring is pressed against the convex rib; or, the installation connecting part comprises a clamping elastic sheet, and an opening is arranged on the installation seat;
the performing step includes, when the wireless charging coil and the contact member are respectively mounted on the partial structure:
the clamping elastic sheet can be arranged in the opening in a vertically pressing mode, and the clamping elastic sheet abuts against the convex ribs.
In a possible design, the provided conductive connection portion includes a coil connection end extending out of one end of the mounting seat, and a connection wall protruding out of the mounting seat is provided at the coil connection end, and a connection hole is provided at the connection wall;
the performing step, when electrically connecting one end of the contact member with the wireless charging coil, includes:
winding the wireless charging coil on the end surface of the local structure;
and the wire end of the wireless charging coil is arranged in the connecting hole in a penetrating manner and is electrically connected with each other in a tin immersion manner, so that the coil connecting end is electrically connected with the wireless charging coil.
In a possible design mode, a clamping end extending out of the mounting seat is arranged at the coil connecting end, and a clamping groove structure is arranged on the outer wall of the local structure;
prior to when the performing step electrically connects the one end of the contact member with the wireless charging coil, comprising:
and the clamping end head is clamped and inserted in the clamping groove structure along the first direction.
In a possible design mode, a claw-shaped plugging structure is arranged at the end part of the main body structure, and a clamping notch structure is arranged on the local structure;
the step of performing pluggable connection of the partial structure to the main structure comprises:
and the claw-shaped plugging structure is clamped and inserted in the clamping groove opening structure along the first direction so as to connect the main body structure and the local structure in a pluggable manner.
In one possible design, a buckle is arranged at the end head of the claw-shaped plugging structure;
the step of performing pluggable connection of the partial structure to the main structure comprises:
and hooking the buckle at the step of the clamping groove opening structure along the first direction.
The beneficial effect of this application:
the wireless charging coil assembling method in the application is pluggable to be connected with the main body structure through the local structure, and is matched with the contact member to realize electric connection.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic flow chart of a method for assembling a wireless charging coil according to the present invention;
fig. 2 is a schematic perspective view illustrating a contact member in a wireless charging coil assembly method according to the present invention;
fig. 3 is a schematic perspective view of a partial structure in the method for assembling a wireless charging coil according to the present invention;
fig. 4 is a schematic perspective view of a main structure in the wireless charging coil assembling method according to the present invention;
FIG. 5 is a schematic diagram of the structure of the wireless charging coil and the circuit board according to the present invention;
FIG. 6 is a schematic view of the installation and connection structure of the wireless charging coil and the local structure in the wireless charging coil assembly method according to the present invention;
FIG. 7 is a schematic view of the assembled wireless charging coil according to the method of the present invention;
FIG. 8 is a schematic view of the overall construction of the electromotive device of the present invention;
FIG. 9 is a schematic view of a first perspective structure corresponding to area A in FIG. 8;
fig. 10 is a second view structure diagram corresponding to the area a in fig. 8.
Reference numerals:
1. a body structure;
10. a claw-shaped plugging structure; 12. buckling;
2. a local structure;
20. a clamping notch structure; 22. a slot structure;
3. a circuit structure;
30. connecting the electric terminal;
4. a contact member;
40. a coil connecting end; 42. a circuit connection end;
41. a conductive connection portion; 43. mounting the connecting part;
44. connecting holes; 46. a connecting wall; 48. clamping the end head;
5. a wireless charging coil;
6. a mounting seat;
7. a convex rib;
8. the elastic sheet is clamped tightly.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; 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 application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features 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 being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description of the present application, it is to be understood that the terms "inner," "outer," "upper," "bottom," "front," "back," and the like, when used in the orientation or positional relationship indicated in FIG. 1, are used solely for the purpose of facilitating a description of the present application and simplifying the 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 considered as limiting the present application.
It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.
The existing wireless charging coil is usually welded on a circuit board through a conducting wire, then the circuit board is fixed on a main support, and the wireless charging coil is installed in an applied component along with the main support. Obviously, this method of assembly is neither flexible nor difficult to replace the wireless charging coil individually. For solving prior art's defect, this application therefore provides a wireless charging coil package assembly to make the equipment nimble, convenient change. In addition, the wireless charging coil assembly structure provided by the application can be applied to various circuits or electric devices needing to be charged.
First, the present embodiment first proposes an implementable protection scheme of a wireless charging coil assembly method:
as shown in fig. 1 to 6, the present application first discloses a wireless charging coil assembling method, including the steps of:
before assembly, the contact member 4, the partial member 2, the body member 1, the wireless charging coil 5 and the circuit board (i.e., the circuit structure 3) as shown in fig. 2 to 5 may be provided;
thereafter, the following steps are performed (wherein steps S1 to S5 may be performed in an unlimited order):
s1, respectively mounting a wireless charging coil 5 and a contact member 4 on a local structure 2, wherein the axial/length direction of the main body member 1 and the local member 2 is set as the "first direction" of the assembly scheme of the present application, as indicated by the long arrows with black lines in fig. 7 to 9;
step S1 specifically includes: firstly, providing a contact component 4 comprising a conductive connecting part and a mounting connecting part; the mounting connection part is arranged on the partial structure in a pluggable manner along a first direction; the conductive connecting parts arranged at two ends of the installation connecting part are respectively and electrically connected with the wireless charging coil 5 and the circuit structure 3 of the main body structure 1 along a first direction; further, providing the mounting connection comprises a mounting seat 6; an inserting structure is arranged on the outer wall of the local structure 2; the mounting seat 6 is clamped and inserted on the inserting structure along a first direction; further, providing the inserting structure comprises arranging a convex rib 7 along the length direction of the outer wall of the local structure 2; the mounting seat 6 in an open hoop shape is clamped and inserted in the convex rib 7 along the length direction of the main body component 1 and the local component 2 so as to fix the contact component 4 on the local structure 2 in a pluggable manner; further, a clamping end 48 extending out of the mounting seat 6 is arranged at the coil connecting end 40 at one end of the conductive connecting part; a clamping groove structure 22 is arranged on the outer wall of the local structure 2; the clamping end head 48 is clamped and inserted into the slot structure 22 along the first direction; further, the installation connecting part comprises a clamping elastic sheet 8, and an opening is formed in the installation seat 6; the clamping elastic sheet 8 is arranged in the opening in a manner of being capable of being pressed up and down, and the clamping elastic sheet 8 is abutted against the convex rib 7;
s2, electrically connecting one end of the contact member 4 with the wireless charging coil 5, wherein,
step S2 specifically includes: providing the conductive connection portion comprises a coil connection end 40 extending out of one end of the mounting seat 6; and is electrically connected with the wireless charging coil 5 through the coil connecting end 40. Further, a connecting wall 46 protruding from the mount 6 is provided at the coil connecting end 40; a connecting hole 44 is provided on the connecting wall 46; winding 5 the wireless charging coil on the end face of the partial structure 2; the wire end of the wireless charging coil 5 is arranged in the connecting hole 44 in a penetrating way and is electrically connected with each other in a tin immersion way;
s3, mounting the circuit structure 3 on the main body structure 1;
s4, the local structure 2 is connected with the main body structure 1 in a pluggable manner along a first direction, the other end of the contact component 4 is inserted into the circuit structure 3 to be electrically connected, wherein,
a claw-shaped plugging structure 10 is arranged at the end part of the main body structure 1; a clamping notch structure 20 is arranged on the local structure 2; the claw-shaped plugging and unplugging structure 10 is clamped and plugged in the clamping notch structure 20 along a first direction so as to connect the main body structure 1 and the local structure 2 in a pluggable manner;
providing the conductive connection portion including a circuit connection end 42 extending out of the other end of the mounting base 6; electrical terminals 30 are provided at the edges of the circuit arrangement 3, and the circuit connection terminals 42 are inserted into the circuit arrangement 3 in a first direction and electrically connected to the electrical terminals 30.
Therefore, the assembling method can finish the assembling of each component in the same direction by only one inserting and pulling step, and the assembling efficiency is obviously improved.
As shown in fig. 7, after being assembled and assembled according to the assembling method of the present application, a wireless charging coil assembly structure can be formed, which includes a wireless charging coil 5, a main structure 1 and a local structure 2, the local structure 2 is detachably and adaptively connected to the main structure 1, the wireless charging coil 5 is installed on the local structure 2, the main structure 1 is used for installing a circuit structure 3, the local structure 2 is provided with a contact member 4, one end of the contact member 4 is electrically connected to the wireless charging coil 5, and the other end of the contact member 4 is electrically connected to the circuit structure 3.
But this application is connected through can inserting local structure 2 and major structure 1 to cooperation contact member 4 realizes the electricity and connects, can realize the equipment or the change of wireless charging coil 5 fast, also can be of value to the degree of automation that improves the equipment.
The arrangement relationship of each member in the present application will be described in detail below.
As shown in fig. 2 and 6, the contact member 4 includes a conductive connection portion and an installation connection portion 43 that are integrally fixed, the installation connection portion 43 is installed on the partial structure 2 in a pluggable manner, the conductive connection portion 41 is connected to the installation connection portion 43 and extends out of two ends of the installation connection portion 43, and the conductive connection portion 41 is electrically connected to the wireless charging coil 5 and the circuit structure 3 of the main body structure 1, respectively. Wherein:
the mounting connection portion 43 comprises a mounting seat 6, an inserting structure is arranged on the outer wall of the local structure 2, and the mounting seat 6 is tightly inserted into the inserting structure.
Specifically, mount pad 6 is open type staple bolt form, insert the structure and include the protruding rib 7 that sets up along the outer wall length direction of local structure 2, the cross-section of protruding rib 7 is the I shape, protruding rib 7 chucking is inserted and is located mount pad 6 and then contact member 4 can be fixed in with inserting on the local structure 2.
Referring to fig. 2 in detail, the mounting and connecting portion 43 includes a clamping elastic sheet 8, and the clamping elastic sheet 8 is pressed against the convex rib 7; or, the installation connecting part comprises a clamping elastic sheet 8, an opening is formed in the installation seat 6, the clamping elastic sheet 8 can be installed in the opening in a vertically pressing mode, and the clamping elastic sheet 8 abuts against the convex rib 7.
As shown in fig. 2 and 6, two ends of the conductive connection portion 41 extending out of the installation connection portion 43 are respectively a coil connection end 40 connected to the wireless charging coil 5 and a circuit connection end 42 connected to the circuit structure 3, the coil connection end 40 has a connection wall 46 protruding out of the installation base 6, the connection wall 46 is provided with a connection hole 44, the wireless charging coil 5 is wound on the end surface of the local structure 2, and the ends of the wireless charging coil 5 are inserted into the connection hole 44 and electrically connected to each other.
Preferably, the wireless charging coil 5 and the coil connecting end 40 are electrically connected to each other by means of immersion tin.
As shown in fig. 2 and fig. 6, the coil connecting end 40 has a clamping end 48 extending out of the mounting base 6 along the length direction, a protruding slot structure 22 is disposed on the outer wall of the local structure 2 at a position close to the end face, and the clamping end 48 is clamped and inserted in the slot structure 22. In this way, the coil connection end 40 can be connected to the partial structure 2 more firmly and compactly.
As shown in fig. 4, 9, and 10, a claw-type plug structure 10 is disposed at an end of the main structure 1, a clamping groove structure 20 is disposed on the local structure 2, and the claw-type plug structure 10 is clamped and inserted in the clamping groove structure 20 to connect the main structure 1 and the local structure 2 in a pluggable manner.
As shown in fig. 10, the ends of two claw-type plug structures 10 are provided with a catch 12 to catch and hook at the step of the catch notch structure 20.
After having the above structural features, the present application can be implemented as the following process:
in practical field application, the connecting part of the contact spring 4 is fixed on the convex rib of the tail support (namely the partial structure 2) through pressure beer, so that the abutting part freely extends out, and the wireless charging coil 5 is wound on the tail support through a winding machine, wherein the wire head is wound on the connecting part of the contact spring 4, the connecting part comprises a side wall part 46 protruding towards the upper side, and the side wall part 46 is provided with a through hole 44 for the wire head to pass through; wherein, the connecting portion of contact shell fragment 4 includes annular cover 6, and annular cover 6 is equipped with the opening, makes things convenient for beer to go into in the leading-in muscle of afterbody support 2.
When the circuit board is disassembled, the tail support 2 is held by a hand and is pulled out of the main support (namely the main body structure 1), and at the moment, the contact elastic sheet 4 is separated from the circuit board (namely the circuit structure 3), so that the disassembling operation is convenient and fast;
then, the wireless charging coil 5 is electrically connected with the contact spring piece 4 through tin immersion, so that the production efficiency is improved;
and finally, welding and installing the circuit board 3 on the main support 1, and integrally inserting the tail support 2 on one side of the contact elastic sheet 4 into the main support 1 through a manipulator so that the contact elastic sheet 4 is electrically connected with the circuit board 3.
After the implementation process is completed, the following characteristics of the application can be realized:
1) mainly, a pluggable local structure 2 is formed, so that the wireless coil and the main body structure 1 can be conducted or separated through a contact component 4, the whole structure is simple, and the assembly and disassembly are convenient;
2) secondly, the whole assembly structure of this application can be applied environment/wide range, and the product application efficiency is high.
In a second embodiment, the present embodiment further provides a structural improvement scheme of the wireless charging coil assembly structure:
based on the first embodiment, the present embodiment further optimizes the structure of the partial structure 2 in the wireless charging coil assembly structure, which is different from the first embodiment,
A. the partial structure 2 also comprises a third mounting part, the tail support is fixed on the main support by the third mounting part, and the third mounting part can be a connecting hole or a buckle and the like;
or,
B. the partial structure 2 further includes a mounting post (not shown) extending in the insertion direction, the contact spring 4 is inserted into the mounting post and fixed by tight fit, and the contact spring 4 can be pressed into the mounting post along the insertion direction during installation, so that the structure is compact.
Other structures are basically the same as those of the first embodiment, and thus are not described herein.
It is sufficient that, in the embodiment, different fixing and mounting modes are provided for the connection relationship between the contact member and the local structure, so as to be used by field personnel for reference.
In a third embodiment, the present embodiment further provides a preferred set protection scheme for the wireless charging coil assembly structure:
as shown in fig. 7, the present application provides a wireless charging coil assembly structure, including a main body structure 1 and a local structure 2, the local structure 2 is connected to the main body structure 1 in a pluggable manner, a wireless charging coil 5 is installed on the local structure 2, the main body structure 1 is used for installing a circuit structure 3, a contact member 4 is arranged on the local structure 2, one end of the contact member 4 is electrically connected with the wireless charging coil 5, and the other end of the contact member 4 is electrically connected with the circuit structure 3. As shown in fig. 2 and 6, the contact member 4 includes a conductive connection portion 41 and a mounting connection portion 43, the mounting connection portion 43 is mounted on the partial structure 2 in a pluggable manner, and the conductive connection portions 41 are respectively disposed at two ends of the mounting connection portion 43 for being electrically connected to the wireless charging coil 5 and the circuit structure 3 of the main body structure 1. Wherein: as shown in fig. 2, 3 and 6, the mounting and connecting portion 43 includes a mounting seat 6, an inserting structure is provided on the outer wall of the local structure 2, and the mounting seat 6 is tightly inserted into the inserting structure. Specifically, mount pad 6 is open type staple bolt form, just mount pad 6 is followed the length direction of contact member 4 switches on, insert and establish the structure and include that the outer wall length direction along local structure 2 is equipped with protruding rib 7, mount pad 6 along the length direction chucking is inserted and is located protruding rib 7 and then contact member 4 can be fixed in with inserting on the local structure 2. With reference to fig. 2 in detail, the mounting and connecting portion 43 includes a clamping elastic sheet 8, an opening is disposed on the mounting seat 6, the clamping elastic sheet 8 can be mounted in the opening in a vertically pressing manner, and the clamping elastic sheet 8 abuts against the raised rib 7. Further, the conductive connecting portion 41 includes a coil connecting end 40 and a circuit connecting end 42 respectively extending out of two ends of the mounting base 6, and is electrically connected to the wireless charging coil 5 through the coil connecting end 40, and is electrically connected to the circuit structure 3 of the main body structure 1 through the circuit connecting end 42. As shown in fig. 2 and 6, the coil connecting end 40 has a connecting wall 46 protruding from the mounting base 6, a connecting hole 44 is formed on the connecting wall 46, the wireless charging coil 5 is wound on the end surface of the local structure 2, and the ends of the wireless charging coil 5 are inserted into the connecting hole 44 and electrically connected to each other. Preferably, the wireless charging coil 5 and the coil connecting end 40 are electrically connected to each other by means of immersion tin. And, the coil connecting end 40 has a clamping end 48 extending out of the mounting base 6 along the length direction, a protruding slot structure 22 is arranged on the outer wall of the local structure 2 at a position close to the end face, and the clamping end 48 is clamped and inserted in the slot structure 22. In this way, the coil connection end 40 can be connected to the partial structure 2 more firmly and compactly. As shown in fig. 4, 9, and 10, a claw-type plug structure 10 is disposed at an end of the main structure 1, a clamping groove structure 20 is disposed on the local structure 2, and the claw-type plug structure 10 is clamped and inserted in the clamping groove structure 20 to connect the main structure 1 and the local structure 2 in a pluggable manner. As shown in fig. 10, the ends of two of the claw-type plug structures 10 are provided with a catch 12 to be caught at a catch notch structure 20.
This implementation provides a collection of all the preferred modes of the first embodiment, which facilitates implementation in the field as the best collection mode.
Fourth, this embodiment also proposes the product application scheme of wireless charging coil package assembly:
referring to fig. 8 to 10, an electric device includes a power mechanism, a circuit structure 3 and a wireless charging coil assembly structure as above, the main structure 1 is fixedly assembled on the power mechanism, the circuit structure 3 is installed on the outer surface of the main structure 1, the local structure 2 is connected with the main structure 1 in a pluggable manner, the edge of the circuit structure 3 is provided with an electric connection end 30 and a power transmission end, the contact member 4 is electrically connected with the electric connection end 30 along a first direction, and the power structure is electrically connected with the power transmission end.
In practical applications, the electric device may be an electric toothbrush, and the electric toothbrush includes a main support (main body structure 1), a tail support (partial structure 2), a circuit board (circuit structure 3), two contact springs (contact members 4), and a wireless charging coil 5.
The circuit board is fixed on the main support, the circuit board 3 includes two pads as the electrical connection terminals 30, and the two pads are disposed along the edge of the circuit board. The tail support is connected with the main support in a pluggable mode to form a connection state and a separation state, when the tail support is in the connection state, the contact elastic pieces 4 are electrically connected with the bonding pads in a one-to-one correspondence mode, and when the tail support is in the separation state, the contact elastic pieces 4 are electrically disconnected from the bonding pads. The afterbody support includes first installation department (the preceding terminal surface of support) and second installation department (the outer wall department of support), and first installation department is used for supplying wireless charging coil 5 to wind and puts, and the second installation department is used for fixed contact shell fragment 4, and wherein, contact shell fragment 4 still includes the body of extension and the portion of connecting electricity (electrically conductive connecting portion 41) that links to each other with the body, the portion of connecting electricity supplies wireless charging coil 5 welding or wicking to make wireless charging coil 5 can realize the electricity with contact shell fragment 4 and be connected.
It is enough to see, this application wireless charging coil package assembly can conveniently be applied to in any circuit or the electric actuator that need charge.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A wireless charging coil assembling method is characterized by comprising the following steps:
mounting a wireless charging coil on a local structure;
electrically connecting one end of a contact member with the wireless charging coil;
mounting the circuit structure on the body structure;
and the partial structure is connected with the main body structure in a pluggable mode along a first direction, and the other end of the contact member is inserted into the circuit structure to be electrically connected.
2. The method of assembling a wireless charging coil of claim 1, wherein the contact member provided comprises a mounting connection;
the step of performing may include the steps of connecting the partial structure to the main structure in a pluggable manner along the first direction, and electrically connecting the other end of the contact member to the circuit structure by inserting the other end of the contact member into the circuit structure:
the contact member is removably mounted to the partial structure through the mounting connection portion in the first direction.
3. The method of claim 2, wherein the contact member provided comprises a conductive connection to a mounting connection; the provided conductive connecting part comprises a circuit connecting end extending out of the other end of the mounting seat, and a power connecting end is arranged at the edge of the circuit structure;
the performing step of inserting the other end of the contact member into the circuit structure to be electrically connected further includes:
and electrically connecting the circuit connection terminal with the electrical connection terminal along the first direction.
4. The method of claim 3, wherein the mounting connection comprises a mounting base and an insert structure is provided on an outer wall of the partial structure;
the performing step includes, when the wireless charging coil is mounted on the partial structure:
connecting the conductive connecting part to the mounting connecting part and extending out of two ends of the mounting connecting part along the first direction;
mounting a contact member on a partial structure along the first direction, electrically connecting the conductive connection portion with the circuit structure of the main body structure;
and the mounting seat is clamped and inserted on the inserting structure along the first direction.
5. The method of assembling a wireless charging coil of claim 4, wherein the provided insert structure comprises a raised rib;
the performing step includes, when the wireless charging coil and the contact member are respectively mounted on the partial structure:
and the convex rib strips are clamped and inserted into the mounting seat in an open type hoop shape along the first direction.
6. The method of claim 5, wherein the mounting connection portion comprises a clamping spring that is pressed against the raised ribs; or, the installation connecting part comprises a clamping elastic sheet, and an opening is arranged on the installation seat;
the performing step includes, when the wireless charging coil and the contact member are respectively mounted on the partial structure:
the clamping elastic sheet can be arranged in the opening in a vertically pressing mode, and the clamping elastic sheet abuts against the convex ribs.
7. The method of claim 3, wherein the conductive connection is provided to comprise a coil connection end extending out of one end of the mounting base, and wherein a connection wall protruding from the mounting base is provided at the coil connection end, and wherein a connection hole is provided at the connection wall;
the performing step, when electrically connecting one end of the contact member with the wireless charging coil, includes:
winding the wireless charging coil on the end surface of the local structure;
and the wire end of the wireless charging coil is arranged in the connecting hole in a penetrating manner and is electrically connected with each other in a tin immersion manner, so that the coil connecting end is electrically connected with the wireless charging coil.
8. The method for assembling a wireless charging coil according to claim 7, wherein a clamping end extending out of the mounting base is arranged at the coil connecting end, and a clamping groove structure is arranged on the outer wall of the local structure;
prior to when the performing step electrically connects the one end of the contact member with the wireless charging coil, comprising:
and the clamping end head is clamped and inserted in the clamping groove structure along the first direction.
9. The method for assembling the wireless charging coil according to claim 3, wherein a claw-type plugging structure is arranged at the end of the main body structure, and a clamping notch structure is arranged on the local structure;
the step of performing pluggable connection of the partial structure to the main structure comprises:
and the claw-shaped plugging structure is clamped and inserted in the clamping groove opening structure along the first direction so as to connect the main body structure and the local structure in a pluggable manner.
10. The method for assembling a wireless charging coil according to claim 9, wherein a buckle is arranged at the end of the claw-shaped plugging structure;
the step of performing pluggable connection of the partial structure to the main structure comprises:
and hooking the buckle at the step of the clamping groove opening structure along the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986427.3A CN113808843A (en) | 2021-08-26 | 2021-08-26 | Wireless charging coil assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110986427.3A CN113808843A (en) | 2021-08-26 | 2021-08-26 | Wireless charging coil assembling method |
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| Publication Number | Publication Date |
|---|---|
| CN113808843A true CN113808843A (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110986427.3A Pending CN113808843A (en) | 2021-08-26 | 2021-08-26 | Wireless charging coil assembling method |
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| CN (1) | CN113808843A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203554013U (en) * | 2013-10-31 | 2014-04-16 | 刘秋明 | Electronic cigarette charging device |
| WO2015010278A1 (en) * | 2013-07-24 | 2015-01-29 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
| CN211908402U (en) * | 2020-03-17 | 2020-11-10 | 深圳市福达兴塑胶模具有限公司 | Wireless rechargeable microphone and microphone subassembly that charges |
| CN216528388U (en) * | 2021-08-26 | 2022-05-13 | 深圳市力博得科技有限公司 | Wireless charging coil assembly structure and electric device |
-
2021
- 2021-08-26 CN CN202110986427.3A patent/CN113808843A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010278A1 (en) * | 2013-07-24 | 2015-01-29 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
| CN203554013U (en) * | 2013-10-31 | 2014-04-16 | 刘秋明 | Electronic cigarette charging device |
| CN211908402U (en) * | 2020-03-17 | 2020-11-10 | 深圳市福达兴塑胶模具有限公司 | Wireless rechargeable microphone and microphone subassembly that charges |
| CN216528388U (en) * | 2021-08-26 | 2022-05-13 | 深圳市力博得科技有限公司 | Wireless charging coil assembly structure and electric device |
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