CN217823322U - Terminal assembly and energy storage power supply - Google Patents
Terminal assembly and energy storage power supply Download PDFInfo
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- CN217823322U CN217823322U CN202221159316.1U CN202221159316U CN217823322U CN 217823322 U CN217823322 U CN 217823322U CN 202221159316 U CN202221159316 U CN 202221159316U CN 217823322 U CN217823322 U CN 217823322U
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- circuit board
- terminal
- terminal body
- energy storage
- power supply
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- 238000004146 energy storage Methods 0.000 title claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 6
- 238000013461 design Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a power supply unit technical field provides a terminal subassembly and energy storage power supply, and this terminal subassembly is applied to in the energy storage power supply to be connected with the circuit board of the contravariant module in the energy storage power supply, including terminal body and support. The terminal body is provided with a pin end and an interface end, the pin end is used for being connected with the circuit board in an inserting way, and at least part of the interface end protrudes out of the edge of the circuit board; the support is provided with an assembling opening, the assembling opening is matched with the interface end and used for exposing the interface end, and the support is fixedly connected to the circuit board. The terminal body fully utilizes the space of the terminal body on the circuit board, the development and design of the energy storage power supply towards miniaturization are facilitated, meanwhile, the assembling opening of the support is matched with the interface end of the terminal body, the terminal body is fixed, and the installation stability of the terminal body on the circuit board is ensured.
Description
Technical Field
The utility model relates to a power supply unit technical field especially provides a terminal subassembly and have energy storage power of this terminal subassembly.
Background
In the field of energy storage power supply, an inverter module is one of important components, and the inverter module is used for converting alternating current and direct current.
At present, a socket of an energy storage power supply is fixed on a shell of the energy storage power supply and then remotely connected to a circuit board of an inverter module, so that a space needs to be reserved between the socket and the circuit board of the inverter module, and the whole volume of the energy storage power supply is large, and the development towards structure miniaturization and compactness is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a terminal subassembly aims at solving and has the great problem that is unfavorable for the energy storage power miniaturization of installation clearance between the socket of current energy storage power and the circuit board of contravariant module.
In order to achieve the above object, the utility model adopts the following technical scheme:
in a first aspect, the present application provides a terminal assembly, which is applied to an energy storage power supply, and is connected to a circuit board of an inverter module in the energy storage power supply, including:
the terminal body is provided with a pin end and an interface end, the pin end is used for being connected with the circuit board in an inserting mode, and at least part of the interface end protrudes out of the edge of the circuit board;
the support is provided with an assembling opening, the assembling opening is embedded with the interface end and used for exposing the interface end, and the support is fixedly connected with the circuit board.
The utility model has the advantages that: the utility model discloses a terminal subassembly is applied to in the energy storage power supply to be connected with the circuit board of the contravariant module among the affiliated energy storage power supply. Specifically, the terminal subassembly includes terminal body and support, and the pin end of terminal body is direct pegged graft on the circuit board to avoid the use of wire, simultaneously, the interface end of terminal body is at least partly outstanding in the edge of circuit board, and like this, the terminal body has fully utilized its space on the circuit board, more is favorable to energy storage power to miniaturized development design, and simultaneously, the assembly opening that utilizes the support agrees with the interface end of terminal body, and fixes the terminal body, has ensured the installation stability of terminal body on the circuit board.
In one embodiment, the interface end abuts against the circuit board in a plugging direction perpendicular to the pin ends.
In one embodiment, the interface end is fixedly connected to the circuit board.
In one embodiment, the terminal body is provided with a fastening structure, the circuit board is provided with a fastening hole, and the fastening structure penetrates through the fastening hole to fix the terminal body and the circuit board.
In one embodiment, the holder includes a holder main body and a connection arm connected to the holder main body, the connection arm being fixedly connected to the circuit board, and the holder main body having the fitting opening.
In one embodiment, a reinforcing rib is arranged at the joint of the bracket main body and the connecting arm.
In one embodiment, the bracket is provided with a baffle, the inner wall of the assembling opening extends along the inserting direction to form the baffle, and a gap exists between the baffle and the terminal body.
In a second aspect, the present application further provides an energy storage power supply, including:
a housing having a receiving cavity;
the battery pack is positioned in the accommodating cavity;
the inversion module is positioned in the accommodating cavity and is electrically connected with the battery pack;
according to the terminal assembly, the terminal assembly is located in the accommodating cavity, and the housing is provided with the mounting hole so that the terminal body of the terminal assembly can be exposed.
The utility model has the advantages that: the utility model discloses an energy storage power supply, on the basis that has above-mentioned terminal subassembly, it is more reasonable in the position that sets up on the circuit board of contravariant module, saves space more, more is fit for this energy storage power supply toward miniaturized development.
In one embodiment, the bracket of the terminal assembly is provided with a boss, and the housing is provided with a groove matched with the boss.
In one embodiment, the brackets of the terminal assemblies snap into engagement with the housing.
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 described 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 creative efforts.
Fig. 1 is a schematic structural diagram of an energy storage power supply according to an embodiment of the present invention;
fig. 2 is an exploded view of an energy storage power supply according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a terminal assembly and a circuit board provided in an assembled state according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a terminal assembly and a circuit board provided in an embodiment of the present invention in a disassembled state;
fig. 5 is a schematic structural view of the terminal assembly and the circuit board provided by the embodiment of the present invention at another angle in an assembled state;
FIG. 6 is an enlarged view at A in FIG. 5;
fig. 7 is a schematic structural view of a bracket of a terminal assembly according to an embodiment of the present invention;
fig. 8 is a schematic view of another angle of the bracket of the terminal assembly according to the embodiment of the present invention;
fig. 9 is a schematic structural view of a bracket, a housing and an inverter module of a terminal assembly according to an embodiment of the present invention in a disassembled state;
fig. 10 is a schematic structural view of a bracket, a housing and an inverter module panel of a terminal assembly according to an embodiment of the present invention in an assembled state;
fig. 11 is a cross-sectional view of a terminal assembly and a circuit board provided in an assembled state according to an embodiment of the present invention;
fig. 12 is an enlarged view at B in fig. 11.
Wherein, in the figures, the various reference numbers:
100-terminal assembly 10-terminal body 10 a-interface end
10 b-pin end 20-support 20 a-assembly opening
30-snap structure 31-main body part 32-arm part
402-snap hole 21-bracket body 22-connecting arm
23-reinforcing rib 24-baffle 11-positioning projection
401-positioning hole 12-positioning post 200-shell
300-battery pack 400-inverter module 25-boss
201-groove 202-snap arm 20 b-snap hole
13-limiting plate 14-fixing bulge 20 c-fixing hole
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present 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 of ordinary skill in the art.
Referring to fig. 1 to 6, the terminal assembly 100 of the present application is applied to an energy storage power source and is connected to a circuit board of an inverter module 400 in the energy storage power source. The terminal assembly 100 includes a terminal body 10 and a bracket 20.
The terminal body 10 has a pin end 10b and an interface end 10a, wherein the pin end 10b is used for being connected with a circuit board in a plugging manner, the interface end 10a at least partially protrudes out of the edge of the circuit board, and the interface end 10a is used for being connected with an external plug. It can be understood that, the terminal body 10 is directly connected with the circuit board, so that the use of wires can be reduced, and meanwhile, the terminal body 10 fully utilizes the space on the circuit board, so that the interface end 10a of the terminal body 10 can be prevented from completely extending out of the circuit board, and thus, in the plugging direction, the size of the energy storage power supply can be smaller, and the design towards miniaturization is facilitated.
And a bracket 20, wherein the bracket 20 is provided with a mounting opening 20a, the mounting opening 20a is embedded with the interface end 10a and is used for exposing the interface end 10a, and the bracket 20 is fixedly connected with the circuit board. It can be understood that the interface end 10a of the bracket 20 can extend into the assembly opening 20a to limit the terminal body 10, so as to fix and support the terminal body 10, thereby preventing the terminal body 10 from coming off the circuit board during the plugging process of the terminal body 10 and the peripheral plug.
It is understood that a plurality of the fitting openings 20a may be provided in the holder 20, and the arrangement position is not limited, that is, one holder 20 may be simultaneously fitted with a plurality of the terminal bodies 10, and each of the terminal bodies 10 is provided with the fitting opening 20a on the holder 20.
The utility model discloses a terminal subassembly 100 is applied to in the energy storage power supply to be connected with the circuit board of the contravariant module among the affiliated energy storage power supply. Specifically, the terminal assembly 100 includes a terminal body 10 and a bracket 20, a pin end 10b of the terminal body 10 is directly plugged onto a circuit board to avoid using a wire, and at the same time, an interface end 10a of the terminal body 10 at least partially protrudes from an edge of the circuit board, so that the terminal body 10 fully utilizes a space of the terminal body on the circuit board, which is more beneficial to the development and design of an energy storage power supply toward miniaturization, and meanwhile, an assembly opening 20a of the bracket 20 is engaged with the interface end 10a of the terminal body 10 to fix the terminal body 10, thereby ensuring the installation stability of the terminal body 10 on the circuit board.
In one embodiment, the interface end 10a abuts against the circuit board in a plugging direction perpendicular to the pin end 10 b. It should be noted that the plugging direction is a direction in which the peripheral plug interacts with the interface end 10a of the terminal body 10, and the plugging direction perpendicular to the pin end 10b is a direction perpendicular to the plane of the circuit board. In this direction, the interface end 10a abuts against the circuit board, that is, an acting force for mutual connection is formed between the interface end 10a and the circuit board, so that when the external plug is inserted into the interface end 10a of the terminal body 10, stress at the connection position of the pin end 10b of the terminal body 10 and the circuit board is reduced, and thus, the connection stability between the pin end 10b and the circuit board is improved.
For example, the terminal body 10 and the circuit board are connected by a plug-in connection manner, for example, a mounting post is disposed on the terminal body 10, and a mounting hole corresponding to the mounting post is disposed at a corresponding position on the circuit board, that is, the mounting post is plugged into the mounting hole to realize the plug-in connection of the two. Of course, the arrangement positions of the mounting posts and the mounting holes can be exchanged according to actual mounting requirements.
For example, the terminal body 10 and the circuit board may be connected by a snap connection, for example, a buckle is disposed on the terminal body 10, and a snap hole adapted to the buckle is disposed at a corresponding position on the circuit board, that is, the buckle is snapped in the snap hole to connect the two.
In one embodiment, the interface end 10a is fixedly attached to the circuit board. It can be understood that, besides the pin end 10b of the terminal body 10 is connected to the circuit board, the interface end 10a of the terminal body 10 can also be connected to the circuit board, so as to avoid the pin end 10b of the terminal body 10 being the only connection point with the circuit board, and further affecting the electrical connectivity of the two during the plugging and unplugging process with the external plug.
As shown in fig. 6, the pin end 10b is provided with a plurality of positioning protrusions 11, and the circuit board is provided with a plurality of positioning holes 401 and a plurality of positioning posts 12. It can be understood that one end of the positioning post 12 is inserted into the positioning hole 401, and the positioning protrusion 11 is inserted into the through hole on the positioning post 12 along the inserting direction of the peripheral plug matching with the interface end 10a to fix the fixing post 12 and the pin end 10b, so that the fixing post 12 is fixed with the circuit board while the terminal body 10 is restricted from moving in the inserting direction perpendicular to the inserting direction of the peripheral plug matching with the interface end 10a, thereby restricting the terminal body 10 from being separated from the circuit board along the direction perpendicular to the plane of the circuit board. In the case of replacing the terminal body 10 or the fixing post 12, the terminal body 10 is pulled out in the direction opposite to the insertion direction thereof, so that the positioning projection 11 is disengaged from the through hole of the positioning post 12.
In one embodiment, the terminal body 10 is provided with a locking structure 30, and the circuit board is provided with a locking hole 402, wherein the locking structure 30 penetrates through the locking hole 402 to fix the terminal body 10 and the circuit board. Here, the snap structure 30 may be integrally formed on the terminal body 10, or may be a separate structure. As shown in fig. 6, the locking structure 30 includes a main body 31 hooped around the circumferential direction of the terminal body 10 and a support arm 32 vertically connected to the main body 31, a limit plate 13 is further disposed around the terminal body 10, the support arm 32 abuts against the bottom of the interface end 10a of the terminal body 10, the bottom is opposite to the socket of the interface end 10a, the main body 31 hoops around the circumferential direction of the terminal body 10 and is inserted into the limit plate 13 to maintain the hooping effect, meanwhile, two opposite ends of the main body 31 are provided with locking portions, and the locking portions are adapted to the locking holes 402. Thus, when the terminal body 10 is plugged with an external plug, the arm portion 32 of the snap structure 30 provides a pushing force to the terminal body 10, and the main body portion 31 transmits the pushing force to the circuit board, thereby realizing the connection between the terminal body 10 and the circuit board.
Referring to fig. 11 and 12, in an embodiment, a fixing protrusion 14 is disposed on a side of the terminal body 10 close to the circuit board, and a fixing hole 20c is disposed on the circuit board, wherein the fixing protrusion 14 penetrates through the fixing hole 20c to fix the terminal body 10 and the circuit board.
Referring to fig. 3 to 8, in one embodiment, the bracket 20 includes a bracket main body 21 and a connecting arm 22 connected to the bracket main body 21, the connecting arm 22 is fixedly connected to the circuit board, and the bracket main body 21 has a mounting opening 20a. It will be appreciated that, after the mounting is completed, the plane of the main body 21 of the bracket is coplanar with the edge of the circuit board, preferably perpendicular to the plane of the main body 21 of the bracket, and then the connecting arms 22 are also perpendicularly connected to the main body 21 of the bracket, where the connecting arms 22 are two in number and are both located on the same side of the main body 21 of the bracket, and the mounting opening 20a is located between the two connecting arms 22.
Referring to fig. 7 and 8, in one embodiment, a reinforcing rib 23 is provided at the connection position of the bracket main body 21 and the connecting arm 22. Here, the reinforcing rib 23 functions to increase the coupling stability between the coupling arm 22 and the stand main body 21. Specifically, the reinforcing rib 23 is in a right-angled triangle structure, and the connecting arm 22 includes a first mounting section and a second mounting section that are perpendicular to each other, wherein the first mounting section is parallel to the bracket main body 21, and the second mounting section is used for being connected to the circuit board, that is, two right-angled sides of the reinforcing rib 23 are respectively connected to the first mounting sections of the bracket main body 21 and the connecting arm 22.
Referring to fig. 7 and 8, in one embodiment, the bracket 20 is provided with a baffle 24, an inner wall of the assembling opening 20a extends along the inserting direction to form the baffle 24, and a gap exists between the baffle 24 and the terminal body 10. It can be understood that, in order to ensure that the interface end 10a of the terminal body 10 can pass through the fitting opening 20a, a gap is formed between the inner wall of the fitting opening 20a and the peripheral side of the terminal body 10, and at the same time, in order to limit the circumferential direction of the terminal body 10, a baffle 24 is added, and the baffle 24 extends along the plugging direction, so that the extending depth of the fitting opening 20a in the plugging direction, that is, the contact area between the inner wall of the fitting opening 20a and the outer wall of the terminal body 10 is increased.
Illustratively, as shown in fig. 8, the terminal body 10 is cubic, and the fitting opening 20a is a square opening, then at least two inner walls of the fitting opening 20a extend in the plugging direction to form the blocking plate 24. In this way, the baffle 24 can be used to limit the circumference of the terminal body 10, so as to prevent the external plug from generating an acting force of rotating and pulling on the terminal body 10 due to the force applied in the direction deviating from the plugging direction during the plugging process.
Referring to fig. 1 and fig. 2, in a second aspect, the present application further provides an energy storage power source, which includes a housing 200, a battery pack 300, an inverter module 400, and the terminal assembly 100.
The housing 200 has an accommodating cavity, the battery pack 300 is located in the accommodating cavity, the inverter module 400 is located in the accommodating cavity and electrically connected to the battery pack 300, the terminal assembly 100 is located in the accommodating cavity, and the housing 200 is provided with a mounting hole for exposing the terminal body 10 of the terminal assembly 100.
The utility model discloses an energy storage power supply, on the basis that has above-mentioned terminal subassembly 100, it is more reasonable in the position that sets up on the circuit board of contravariant module 400, saves space more, more is fit for this energy storage power supply toward miniaturized development.
Referring to fig. 9, in one embodiment, the bracket 20 of the terminal assembly 100 is provided with a boss 25, and the housing 200 is provided with a groove 201 matching with the boss 25. It will be appreciated that quick assembly and disassembly of the housing 200 with the bracket 20 of the terminal assembly 100 is achieved by the bosses 25 mating with the recesses 201. Here, the housing 200 may be formed by splicing a plurality of panels, and then, one of the side panels of the housing 200 may be quickly disassembled from the bracket 20 of the terminal assembly 100. Specifically, during assembly, the side panels are moved in the plugging direction towards the rack 20 until the bosses 25 are disposed within the grooves 201, so that the assembly of the two is completed. When disassembly is required, the side panel is also removed from the bracket 20 in a direction away from the plugging direction, at which point the boss 25 is disengaged from the recess 201. Of course, the positions of the boss 25 and the groove 201 can be reversed, and the shell 200 can be assembled on the bracket 20 quickly.
In one embodiment, the bracket 20 of the terminal assembly 100 is snapped into the housing 200. As can be appreciated, the snap-fit connection facilitates quick removal of the holder 20 from the housing 200. Specifically, as shown in fig. 7, 9 and 10, one end of the housing 200 facing the bracket 20 is provided with a clamping arm 202, and a clamping hole 20b is formed at a corresponding position of the bracket 20, and the clamping connection is realized by inserting the clamping arm 202 into the clamping hole 20 b.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a terminal subassembly, is applied to among the energy storage power supply, and be used for with the circuit board of the contravariant module among the energy storage power supply is connected, its characterized in that includes:
the terminal body is provided with a pin end and an interface end, the pin end is used for being connected with the circuit board in an inserting mode, and at least part of the interface end protrudes out of the edge of the circuit board;
the support is provided with an assembling opening, the assembling opening is embedded with the interface end and used for exposing the interface end, and the support is fixedly connected with the circuit board.
2. The terminal assembly of claim 1, wherein: the interface end is abutted against the circuit board in the insertion direction perpendicular to the pin ends.
3. The terminal assembly of claim 1, wherein: the interface end is fixedly connected with the circuit board.
4. The terminal assembly according to claim 3, characterized in that: the terminal comprises a terminal body and a circuit board, and is characterized in that a buckle structure is arranged on the terminal body, a buckle hole is formed in the circuit board, and the buckle structure penetrates through the buckle hole to fix the terminal body and the circuit board.
5. The terminal assembly of claim 1, wherein: the support includes the support main part and with the linking arm that the support main part is connected, the linking arm with circuit board fixed connection, the support main part has the assembly opening.
6. The terminal assembly of claim 5, wherein: and reinforcing ribs are arranged at the joints of the bracket main body and the connecting arms.
7. The terminal assembly of claim 1, wherein: the support is provided with a baffle, the inner wall of the assembling opening extends along the inserting direction to form the baffle, and a gap exists between the baffle and the terminal body.
8. An energy storage power supply, comprising:
a housing having a receiving cavity;
the battery pack is positioned in the accommodating cavity;
the inversion module is positioned in the accommodating cavity and is electrically connected with the battery pack;
the terminal assembly according to any one of claims 1 to 7, wherein the terminal assembly is located in the accommodating cavity, and the housing has a mounting hole for exposing the terminal body of the terminal assembly.
9. The energy storage power supply of claim 8, wherein: the bracket of the terminal component is provided with a boss, and the shell is provided with a groove matched with the boss.
10. The energy storage power supply of claim 8, wherein: the bracket of the terminal assembly is clamped with the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221159316.1U CN217823322U (en) | 2022-05-13 | 2022-05-13 | Terminal assembly and energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221159316.1U CN217823322U (en) | 2022-05-13 | 2022-05-13 | Terminal assembly and energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217823322U true CN217823322U (en) | 2022-11-15 |
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ID=83984869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221159316.1U Active CN217823322U (en) | 2022-05-13 | 2022-05-13 | Terminal assembly and energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217823322U (en) |
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2022
- 2022-05-13 CN CN202221159316.1U patent/CN217823322U/en active Active
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Address after: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Address before: 518000 workshop A202, Founder science and Technology Industrial Park, north of Songbai highway, Longteng community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. |
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Address after: 518000 Factory Building 401, Runheng Industrial Plant 1, Fuyuan Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region after: China Address before: 518000, 1st Floor, Building E, Jiehe Industrial City, Shuitian Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Zhenghao Innovation Technology Co.,Ltd. Country or region before: China |