CN209807129U - Power supply unit and electron cigarette of electron cigarette - Google Patents
Power supply unit and electron cigarette of electron cigarette Download PDFInfo
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- CN209807129U CN209807129U CN201821641270.0U CN201821641270U CN209807129U CN 209807129 U CN209807129 U CN 209807129U CN 201821641270 U CN201821641270 U CN 201821641270U CN 209807129 U CN209807129 U CN 209807129U
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- electronic cigarette
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Abstract
The utility model discloses a power supply unit of electron cigarette, including the main part and install in the conductive contact subassembly of main part, the conductive contact subassembly is including the connecting seat and the retaining member that are used for supplying external load installation, the one end of connecting seat with the surface butt of main part, the other end insert form connecting portion in the main part, the surface of connecting portion still is equipped with connecting thread, the retaining member be equipped with the internal thread hole that connecting thread corresponds, the retaining member with the meshing of connecting portion is connected, with the connecting seat lock in the main part. The utility model discloses technical scheme is effectively convenient for assemble, promotes machining efficiency.
Description
Technical Field
The utility model relates to a power supply unit and applied this power supply unit's electron cigarette.
Background
The electronic cigarette is also named as an electronic cigarette and is mainly used for quitting smoking and replacing the traditional cigarette. It has similar appearance and taste to traditional cigarette, even more than traditional cigarette, and can smoke, suck out taste and feel like traditional cigarette. Because the electronic cigarette does not contain tar, suspended particles and other harmful ingredients in the traditional cigarette, the electronic cigarette gradually replaces the traditional cigarette in the market.
The electron cigarette is used for the electrically conductive contact assembly who is connected with atomizing device on the market, inserts usually in the main part, and the peripheral surface of rethread conducting ring tight fit cup joint in electrically conductive contact assembly to be fixed in the main part with electrically conductive contact assembly. In the installation and disassembly process, the conductive ring is firstly sleeved on the periphery of the conductive contact assembly, and then is pressed tightly on the outer surface of the conductive contact assembly by means of a tool, so that a larger space is required to be arranged inside the conductive ring for applying an acting force. Moreover, the conductive ring is difficult to be detached from the outer circumferential surface of the conductive contact assembly after the installation is completed, resulting in inconvenient installation and maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power supply unit of electron cigarette aims at the equipment of being convenient for, effectively promotes machining efficiency.
In order to achieve the above object, the utility model provides a power supply unit of electron cigarette, including the main part and install in the conductive contact subassembly of main part, conductive contact subassembly is including the connecting seat and the retaining member that are used for supplying external load installation, the one end of connecting seat with the surface butt of main part, the other end insert form connecting portion in the main part, the surface of connecting portion still is equipped with connecting thread, the retaining member be equipped with the internal thread hole that connecting thread corresponds, the retaining member with the meshing of connecting portion is connected, in order to incite somebody to action the connecting seat lock in the main part.
Optionally, the conductive contact assembly further comprises a contact head and a partition, the connecting seat is provided with a mounting hole for load mounting, the partition is accommodated in the mounting hole, and the outer peripheral surface of the partition is attached to the inner wall of the mounting hole;
one end of the contact head is elastically abutted against the main body, the other end of the contact head penetrates through the separating piece to be accommodated in the mounting hole, and when the load is mounted in the mounting hole, the load is electrically connected with the contact head and the connecting seat.
Optionally, the conductive contact assembly further includes a sealing element, the sealing element is mounted in the mounting hole, an outer peripheral surface of the sealing element is attached to and connected with an inner wall of the mounting hole, and the contact head sequentially penetrates through the sealing element and the partition member to be accommodated in the mounting hole.
Optionally, the connecting seat is embedded into the outer peripheral surface of the main body and is further sleeved with a protective sleeve made of a high-temperature-resistant material.
Optionally, the conductive contact assembly further comprises a sealing ring, the sealing ring is sleeved on the connecting portion, and the locking member is meshed with the connecting portion and presses the sealing ring to abut against the inner wall of the main body.
Optionally, the conductive contact subassembly still includes the wiring circle, the wiring circle cover is located the surface of connecting portion, just the retaining member mesh in during connecting portion, will the wiring circle compress tightly to with the inner wall butt of main part, the wiring circle is equipped with the wiring pin, the wiring pin be used for with the inside electronic component electric connection of main part, so that the wiring circle electrical property switches on the connecting seat with the main part.
Optionally, the conductive contact assembly further comprises an insulating cover, the insulating cover covers the contact head in the main body and is provided with an avoiding hole, one end of the contact head is contained in the inner space of the insulating cover and is elastically abutted to the main body, and the other end of the contact head penetrates through the avoiding hole and the separating piece and is contained in the mounting hole.
Optionally, the insulating cover is further provided with a covering portion, and the covering portion covers the locking member in the main body.
Optionally, the contact is further provided with a wiring arm, the insulating cover is provided with an avoiding groove for the wiring arm to pass through, the outer peripheral surface of the covering portion is further convexly provided with a stopping portion, and the stopping portion is used for separating the wiring pin from the wiring arm.
The patent of the utility model also provides an electronic cigarette, including the main part and install in the conductive contact subassembly of main part, conductive contact subassembly is including the connecting seat and the retaining member that are used for supplying external load installation, the one end of connecting seat with the surface butt of main part, the other end inserts form connecting portion in the main part, the surface of connecting portion still is equipped with connecting thread, the retaining member be equipped with the internal thread hole that connecting thread corresponds, the retaining member with the meshing of connecting portion is connected, with the connecting seat lock in the main part.
The utility model discloses technical scheme's electron cigarette power supply unit, its conductive contact subassembly includes connecting seat and retaining member, the one end of this connecting seat is spacing with the surface butt of main part, the other end inserts the inside connecting portion that forms of main part, be equipped with connecting thread through the peripheral surface at connecting portion again, the retaining member is equipped with the internal thread hole that corresponds with this connecting thread, the retaining member engages in the periphery of connecting portion, the realization is locked the connecting seat in the main part and is installed in order to supply external load, thread engagement's mode need not to carry out the tight fit with energetically and compresses tightly, installation also can be accomplished in relatively narrow and small space, and the locking dynamics can be adjusted, it is convenient to dismantle, the user of.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic sectional view of a connection structure of a power supply device of an electronic cigarette according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a schematic cross-sectional view of an exploded view of the connection structure of the power supply device of the electronic cigarette according to the present invention;
fig. 4 is a schematic perspective view of a connection structure of an insulating cover in the power supply device of the electronic cigarette of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides an electronic cigarette, electronic cigarette includes atomizing device (not shown in the figure) and does atomizing device carries out the power supply unit 100 of supplying power, be equipped with in the atomizing device and accomodate chamber, airflow channel and the device that generates heat, it is used for acceping tobacco products to accomodate the chamber, airflow channel communicates accomodate chamber and external, the device that generates heat heats under power supply unit 100 electric drive accomodate tobacco products of acceping in the chamber and supply the user's suction in order to produce smog.
Referring to fig. 1 to 4, in the present embodiment, the power supply device 100 includes a main body 10 and a conductive contact assembly 30 mounted on the main body 10, the conductive contact assembly 30 includes a connecting seat 31 and a locking member 33 for mounting an external load, one end of the connecting seat 31 abuts against an outer surface of the main body 10, and the other end of the connecting seat is inserted into the main body 10 to form a connecting portion 312, the outer surface of the connecting portion 312 is further provided with a connecting thread 3121, the locking member 33 is provided with an internal threaded hole corresponding to the connecting thread 3121, and the locking member 33 is engaged with the connecting portion 312 to lock the connecting seat 31 to the main body 10.
The utility model discloses technical scheme's electron cigarette power supply unit 100, its conductive contact subassembly 30 includes connecting seat 31 and retaining member 33, this connecting seat 31's one end is spacing with main part 10's surface butt, the other end inserts the inside connecting portion 312 that forms of main part 10, the rethread is equipped with connecting thread 3121 at the peripheral surface of connecting portion 312, retaining member 33 is equipped with the internal thread hole that corresponds with this connecting thread 3121, retaining member 33 meshes in the periphery of connecting portion 312, the realization is locked connecting seat 31 in main part 10 and is supplied external load installation, thread engagement's mode need not to carry out the tight fit with energetically and compresses tightly, installation also can be accomplished in relatively narrow and small space, and the locking dynamics can be adjusted, and it is convenient to dismantle, the user of effectively being convenient.
Further, as shown in fig. 1 to 3, in the embodiment of the present invention, the conductive contact assembly 30 further includes a contact head 32 and a spacer 34, the connection seat 31 is provided with a mounting hole 311 for load mounting, the spacer 34 is accommodated in the mounting hole 311, and an outer peripheral surface of the spacer 34 is attached to an inner wall of the mounting hole 311;
one end of the contact head 32 is elastically abutted against the main body 10, the other end of the contact head passes through the partition 34 to be accommodated in the mounting hole 311, and when the load is mounted in the mounting hole 311, the contact head 32 and the connecting seat 31 are electrically connected. Here, in the present embodiment, the connecting socket 31 is electrically connected to the output cathode of the circuit board inside the power supply device 100, and the contact 32 is electrically connected to the output anode of the circuit board inside the power supply device 100, so as to form the output cathode and the output cathode of the power supply device 100. The connecting base 31 is provided with a mounting hole 311, and the inner wall of the mounting hole 311 is provided with threads for connecting with an external load; the spacer 34 is installed in the installation hole 311, and the outer circumferential surface of the spacer 34 is attached to the inner wall of the installation hole 311, and then one end of the contact 32 is received in the installation hole 311 by penetrating the spacer 34, so that the contact 32 and the connection seat 31 are separated by the spacer 34, thereby avoiding the occurrence of a short circuit phenomenon. Meanwhile, the contact head 32 is accommodated in the mounting hole 311 as a positive electrode, so that the contact with other external elements is not easy to occur, and the phenomenon of contact short circuit is further avoided.
Further, as shown in fig. 1 to 3, in the embodiment of the present invention, the conductive contact assembly 30 further includes a sealing member 35, the sealing member 35 is installed in the installation hole 311, and the outer peripheral surface of the sealing member 35 is attached to the inner wall of the installation hole 311, and the contact head 32 sequentially passes through the sealing member 35 and the partition 34 to be accommodated in the installation hole 311. Here, in this embodiment, the conductive contact assembly 30 further includes a sealing member 35, the sealing member 35 is made of an elastic silicone material, and the sealing member 35 is installed in the installation hole 311, and is attached to the surface of the partition 34 facing the inside of the main body 10, and the outer peripheral surface of the sealing member 35 is elastically abutted to the inner surface of the installation hole 311, so as to effectively prevent external smoke or water from entering the inside of the electronic cigarette main body 10. One end of the contact head 32 is elastically abutted against the inside of the main body 10, and the other end of the contact head sequentially penetrates through the sealing element 35 and the partition 34 to be accommodated in the mounting hole 311, and presses the sealing element 35 to the surface of the partition 34, thereby effectively preventing the sealing element 35 from falling off.
Specifically, as shown in fig. 1 to 3, in the embodiment of the present invention, the connecting seat 31 is embedded in the protective sleeve 50 made of high temperature resistant material and further sleeved on the outer peripheral surface of the main body 10. Here, the atomizer is installed in the main body 10 through the conductive contact assembly 30, when the power supply device 100 supplies power to the atomizer, the conductive contact generates a large amount of heat, and if the housing of the main body 10 is made of plastic material, it is easily damaged, therefore, in this embodiment, the connecting seat 31 is inserted into the protective sleeve 50 made of high temperature resistant material, the protective sleeve 50 separates the connecting seat 31 from the main body 10, and the main body 10 is effectively prevented from being damaged by heat under high temperature conditions.
It can be understood that, in the practical application process, if the material of shell is metal materials such as new alloy, then need not to cup joint the mode of protective sheath 50 at the peripheral surface of connecting seat 31 also belongs to the utility model discloses within the scope of protection.
Further, as shown in fig. 1 to 3, in the embodiment of the present invention, the conductive contact assembly 30 further includes a sealing ring 36, the sealing ring 36 is sleeved on the connecting portion 312, and when the locking member 33 is engaged with the connecting portion 312, the sealing ring 36 is pressed against the inner wall of the main body 10. Here, the sealing ring 36 may be made of an elastic material such as a rubber ring or a silicone ring. In this embodiment, sealing washer 36 adopts nontoxic silica gel circle, through cup jointing this sealing washer 36 in the periphery of connecting portion 312, when retaining member 33 mesh in during connecting portion 312, will sealing washer 36 compresses tightly to the inner wall butt with main part 10, effectively prevents external steam and tobacco juice from flowing in from the gap between connecting piece and the main part 10, and simultaneously, this elastic sealing washer 36 setting that has is between main part 10 and retaining member 33, retaining member 33 screws in the in-process of connecting seat 31, constantly extrudes sealing washer 36 effectively prevents to scrape the phenomenon production of flower to main part 10 inner structure. In addition, the vibration force can be effectively reduced, and the locking member 33 and the connecting seat 31 are prevented from being rotated by the external vibration force in the long-term use process, so that the looseness between the connecting seat 31 and the main body 10 is avoided.
Further, as shown in fig. 2 or fig. 3, in the embodiment of the present invention, the conductive contact assembly 30 further includes a wiring ring 37, the wiring ring 37 is sleeved on the outer surface of the connecting portion 312, and the locking member 33 is engaged with the connecting portion 312, so as to press the wiring ring 37 against the inner wall of the main body 10, the wiring ring 37 is provided with a wiring pin 371, and the wiring pin 371 is used for electrically connecting with the electronic component inside the main body 10, so that the wiring ring 37 electrically connects the connecting seat 31 and the main body 10. Here, in the present embodiment, in order to facilitate the connection socket 31 to establish electrical connection with the electronic components inside the main body 10, a wiring ring 37 is further provided, the wiring ring 37 is sleeved on the periphery of the connection socket 31, and a wiring pin 371 is provided for a user to solder a cable.
It will be appreciated that the retaining ring 37 is not limited to the arrangement between the main body 10 and the retaining member 33 described above in practice. For example, if the conductive contact structure further includes a sealing ring 36, when the locking member 33 is screwed to the connecting seat 31, the connection ring 37 is pressed to a position away from the surface of the sealing ring 36 contacting the main body 10, which also falls within the protection scope of the present invention.
Further, as shown in fig. 1 to 3, in the embodiment of the present invention, the conductive contact assembly 30 further includes an insulating cover 38, the insulating cover 38 covers the contact head 32 in the main body 10 and is provided with an avoiding hole, one end of the contact head 32 is accommodated in the inner space of the insulating cover 38 and elastically abuts against the main body 10, and the other end of the contact head passes through the avoiding hole and the partition 34 accommodated in the mounting hole 311. Here, in the present embodiment, the cover member is mounted on the insulated profile surface inside the main body 10, and encloses a mounting space for mounting the contact head 32 with the profile surface inside the main body 10, one end of the contact head 32 is mounted in the mounting space and is elastically connected with the profile surface inside the main body 10 by an elastic member 70 such as a spring, elastic silicone rubber, elastic rubber, etc., and the other end is received in the mounting hole 311 through the sealing member 35 and the partition member 34 in sequence. When the atomization device is screwed and installed on the main body 10, the atomization device is elastically abutted with the contact head 32, and the stability of current conduction is effectively enhanced. Meanwhile, the insulating cover 38 is provided to cover the contact head 32 in the main body 10, so as to effectively prevent the contact head 32 from contacting with other electronic components inside the main body 10 to cause a short circuit.
Specifically, as shown in fig. 4, in the embodiment of the present invention, the contact head 32 is further provided with a wiring arm 321, the insulation cover 38 is correspondingly provided with an avoiding groove 382, and the wiring arm 321 passes through the avoiding groove 382 to establish an electrical connection with the electronic component inside the main body 10 of the power supply device 100. Here, in the present embodiment, the user is effectively facilitated to mount the bonding wire by providing the wiring arm 321. It can be understood that, in the practical application process, the end of the wiring arm 321 far away from the contact head 32 can also be directly inserted into the circuit board disposed inside the main body 10 of the power supply device 100 to form an elastic arm, and the mode of further enhancing the stability of the electrical connection between the contact head 32 and the atomization device also belongs to the protection scope of the present invention.
Specifically, as shown in fig. 4, in the embodiment of the present invention, the insulating cover 38 is further provided with a covering portion 381, the covering portion 381 covers the locking member 33 in the main body 10, and a stopping portion 3811 is further protruded on an outer peripheral surface of the covering portion 381, the stopping portion 3811 is used for separating the wiring pin 371 from the wiring arm 321. Here, in the present embodiment, the shielding portion 381 is extended from the insulating cover 38 to cover the locking member 33, so as to effectively prevent the locking member 33 from contacting other electronic components inside the main body 10 to cause a short circuit. Meanwhile, a stopping portion 3811 is further disposed on the outer peripheral surface of the covering portion 381, so as to separate the connection pin 371 and the connection arm 321, and effectively prevent the short circuit caused by the contact between the two bonding wire positions.
Referring to fig. 1 to 4, the utility model provides an electron cigarette is still provided, the electron cigarette includes the power supply unit 100 of atomizing device and electron cigarette, and above-mentioned embodiment is referred to this electron cigarette's power supply unit 100's concrete structure, because the electron cigarette has adopted all technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and it is no longer repeated here.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a power supply unit of electron cigarette, characterized in that, including main part (10) and install in electrically conductive contact assembly (30) of main part (10), electrically conductive contact assembly (30) are including connecting seat (31) and retaining member (33) that are used for supplying external load installation, the one end of connecting seat (31) is inserted form connecting portion (312) in main part (10), the other end with the surface butt of main part (10), the surface of connecting portion (312) still is equipped with connecting thread (3121), retaining member (33) be equipped with the internal thread hole that connecting thread (3121) correspond, retaining member (33) with connecting portion (312) meshing is connected, just retaining member (33) mesh to with butt when main part (10) contact, with connecting seat (31) lock in main part (10).
2. The power supply device of the electronic cigarette according to claim 1, wherein the conductive contact assembly (30) further comprises a contact head (32) and a partition (34), the connecting base (31) is provided with a mounting hole (311) for load mounting, the partition (34) is accommodated in the mounting hole (311), and the outer peripheral surface of the partition (34) is attached to the inner wall of the mounting hole (311);
one end of the contact head (32) is elastically abutted against the main body (10), the other end of the contact head penetrates through the partition piece (34) to be accommodated in the mounting hole (311), and when the load is mounted in the mounting hole (311), the load is electrically connected with the contact head (32) and the connecting seat (31).
3. The power supply device of the electronic cigarette according to claim 2, wherein the conductive contact assembly (30) further comprises a sealing member (35), the sealing member (35) is installed in the installation hole (311), the outer peripheral surface of the sealing member (35) is in fit connection with the inner wall of the installation hole (311), and the contact head (32) is sequentially received in the installation hole (311) through the sealing member (35) and the partition member (34).
4. The power supply device of the electronic cigarette according to claim 1, wherein the connecting seat (31) is inserted into the main body (10), and a protective sleeve (50) made of a high temperature resistant material is further sleeved on a part of the outer peripheral surface contacting with the main body.
5. The power supply device of the electronic cigarette according to any one of claims 1 to 4, wherein the conductive contact assembly (30) further comprises a sealing ring (36), the sealing ring (36) is sleeved on the connecting portion (312), and when the locking member (33) is engaged with the connecting portion (312), the sealing ring (36) is pressed to abut against the inner wall of the main body (10).
6. The power supply device of the electronic cigarette according to claim 2, wherein the conductive contact assembly (30) further comprises a wire connection ring (37), the wire connection ring (37) is sleeved on the outer surface of the connecting portion (312), and when the locking member (33) is engaged with the connecting portion (312), the wire connection ring (37) is pressed to abut against the inner wall of the main body (10), the wire connection ring (37) is provided with a wire connection pin (371), and the wire connection pin (371) is used for electrically connecting with an electronic component inside the main body (10), so that the wire connection ring (37) electrically conducts the connecting seat (31) and the main body (10).
7. The power supply device of the electronic cigarette according to claim 6, wherein the conductive contact assembly (30) further comprises an insulating cover (38), the insulating cover (38) covers the contact head (32) in the main body (10) and is provided with an avoiding hole, one end of the contact head (32) is accommodated in an inner space of the insulating cover (38) and elastically abuts against the main body (10), and the other end of the contact head passes through the avoiding hole and the partition (34) and is accommodated in the mounting hole (311).
8. The power supply device of the electronic cigarette according to claim 7, wherein the contact head (32) further has a wiring arm (321), the insulation cover (38) is correspondingly provided with an avoiding groove (382), and the wiring arm (321) passes through the avoiding groove (382) to establish an electrical connection with the electronic component inside the main body (10).
9. The power supply device of the electronic cigarette according to claim 8, wherein the insulating cover (38) further has a cover portion (381), the cover portion (381) covers the locking member (33) in the main body (10), and a stopper portion (3811) is further protruded on an outer peripheral surface of the cover portion (381), and the stopper portion (3811) is used for separating the connection pin (371) and the connection arm (321).
10. An electronic cigarette, characterized in that it comprises a power supply device (100) of an electronic cigarette according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641270.0U CN209807129U (en) | 2018-10-10 | 2018-10-10 | Power supply unit and electron cigarette of electron cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641270.0U CN209807129U (en) | 2018-10-10 | 2018-10-10 | Power supply unit and electron cigarette of electron cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209807129U true CN209807129U (en) | 2019-12-20 |
Family
ID=68868046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641270.0U Active CN209807129U (en) | 2018-10-10 | 2018-10-10 | Power supply unit and electron cigarette of electron cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209807129U (en) |
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2018
- 2018-10-10 CN CN201821641270.0U patent/CN209807129U/en active Active
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Effective date of registration: 20200109 Address after: 518000 building 101 and 96, building 97, Liantang Industrial Zone, Tangwei community, Fenghuang street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen siyongwei Technology Co., Ltd Address before: 518106 floor 4, building 30, Changxing science and Technology Industrial Park, Changzhen community, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Ai Wei PROSYS SOLUTIONS Co., Ltd |