CN110957783B - Charger with dustproof function - Google Patents
Charger with dustproof function Download PDFInfo
- Publication number
- CN110957783B CN110957783B CN201911254003.7A CN201911254003A CN110957783B CN 110957783 B CN110957783 B CN 110957783B CN 201911254003 A CN201911254003 A CN 201911254003A CN 110957783 B CN110957783 B CN 110957783B
- Authority
- CN
- China
- Prior art keywords
- parts
- charger
- charger body
- fastening
- blocking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a charger with a dustproof function, which comprises a charger body, wherein a charging port and a blocking plate are arranged on the charger body, the blocking plate is arranged around the charger body in three directions and provided with an opening, the inner wall of the blocking plate is provided with a sliding groove, a sealing assembly is detachably arranged on the sliding groove and comprises a sealing plate, the edge of the sealing plate is provided with a sliding block corresponding to the sliding groove, one end of the sealing plate corresponding to the opening is connected with a fastening component, a first fastening hole corresponding to the fastening component is arranged on the charger body corresponding to the lower part of the opening, a receiving groove is arranged on the charger body, this accomodate groove and seal assembly and correspond the setting, seal assembly's design can be fine sealed to the mouth that charges, prevent that the dust from falling to charge mouthful inside, accomodate the design in groove and can be fine place the closing plate.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a charger with a dustproof function.
Background
The charger is common charging equipment in daily life of people, and can be used for charging equipment such as a mobile phone, a flat panel and the like by matching with a data line, a charging port of the charger in the prior art is mostly exposed to the outside, and after the charger is used for a long time, a lot of dust can enter the charger to influence the normal use of the charger, in addition, the charger can generate heat in the charging process, a high requirement is provided for the heat resistance of the charger, the charger can generate great abrasion on the surface of the charger after being used for a long time, so that the attractiveness of the charger can be influenced, the charger can seriously damage a shell of the charger and further influence the normal use of the charger, the patent application No. 201820316360.6 discloses a charging head which is mainly provided with a hard USB interface so as to protect a charging module, has single function and only has the charging function, and is difficult to meet the requirements of users in the using process, in addition, although it is provided with a hard USB interface, dust may still fall into the USB interface, and the present invention proposes a new solution to the above problem.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a charger with a dustproof function, aiming at solving the problems of poor dustproof effect, single performance, inconvenient use and the like of the charger in the background art.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A charger with a dustproof function comprises a charger body, wherein a charging port and a blocking plate are arranged on the charger body, the blocking plate is arranged around the charger body in three directions and is provided with an opening, a sliding groove is formed in the inner wall of the blocking plate, a sealing assembly is detachably arranged on the sliding groove and comprises a sealing plate, a sliding block corresponding to the sliding groove is arranged at the edge position of the sealing plate, a fastening assembly is connected to one end, corresponding to the opening, of the sealing plate, a first fastening hole corresponding to the fastening assembly is formed in the charger body corresponding to the lower portion of the opening, an accommodating groove is formed in the charger body and corresponds to the sealing assembly, the upper surface of the charger body is provided with an inclined plane, a second blocking plate is fixedly connected to the lower end of the inclined plane, and a supporting assembly is adjustably arranged at the higher end of the inclined plane, the supporting component comprises a cross beam and two supporting rods, the two supporting rods are adjustably connected with the charger body respectively, the cross beam is connected with the supporting rods, the surface of the charger body is provided with a protective layer, and the protective layer comprises the following components in parts by weight: 15-30 parts of epoxy resin, 10-20 parts of furan resin, 10-20 parts of magnesium hydroxide flame retardant, 8-15 parts of metal chloride, 10-15 parts of graphite powder, 10-15 parts of perlite powder, 5-15 parts of magnesium oxide and 8-15 parts of antioxidant.
Preferably, the fastening assembly includes a receiving plate, an inner side of which is provided with a fastening head corresponding to the first fastening hole, and a diameter of the fastening head is greater than a diameter of the first fastening hole.
In any one of the above aspects, preferably, the charger body is provided with a second fastening hole corresponding to the fastening member.
In any of the above schemes, preferably, the charger body is provided with a receiving groove, the outer surface of the charger body is provided with a blocking hole communicated with the receiving groove, and the receiving groove and the blocking hole are respectively arranged corresponding to the support rod.
In any of the above schemes, preferably, the outer wall of the support rod is provided with a groove, the groove is connected with a spring, one end of the spring is provided with a blocking head, and the blocking head is matched with the blocking hole.
In any of the above schemes, preferably, the protective layer comprises the following components in parts by weight: 25 parts of epoxy resin, 10 parts of furan resin, 15 parts of magnesium hydroxide flame retardant, 10 parts of metal chloride, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant.
In any of the above schemes, preferably, the surface of the cross beam is covered with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.
In any one of the above aspects, the plurality of charging ports are preferably provided on the charger main body at equal intervals.
In any one of the above aspects, preferably, the blocking holes are provided in plurality and are respectively provided at equal intervals on the charger main body.
In any of the above aspects, preferably, the fastening head is made of rubber.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
the sealing component of the invention can well seal the charging port to prevent dust from falling into the charging port, the design of the accommodating groove and the second fastening hole can well accommodate the sealing component without the situation of being placed and lost everywhere, thereby being convenient for users to use, in addition, the design of the inclined plane, the blocking plate and the supporting component can well support the mobile phone, the functions of the charger body are more diversified, the toughness of the protective layer is improved by the design of the metal chloride, the mechanical use effect of the protective layer is greatly improved, the protective layer has good flame retardant, corrosion resistant and oxidation resistant performances by the matching design of the magnesium hydroxide flame retardant, the magnesium oxide and the antioxidant, the use performance of the protective layer is improved, in addition, the design of the graphite powder and the perlite powder ensures that the protective layer has good high-temperature resistance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mating structure of the sealing plate and the fastening assembly of the present invention;
FIG. 3 is a schematic view of a matching structure of the supporting rod and the charger body according to the present invention;
fig. 4 is a schematic structural diagram of the charger body and the protective layer according to the present invention.
The reference numbers in the figures illustrate:
1. charger body, 2, charge mouthful, 3, barrier plate, 4, spout, 5, closing plate, 6, slider, 7, first fastening hole, 8, accomodate the groove, 9, inclined plane, 10, second barrier plate, 11, crossbeam, 12, bracing piece, 13, inoxidizing coating, 14, accept the board, 15, fastening head, 16, second fastening hole, 17, accept the groove, 18, block hole, 19, spring, 20, block the head.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
referring to fig. 1-4, a charger with a dustproof function includes a charger body 1, a charging port 2 and a blocking plate 3 are disposed on the charger body 1, the blocking plate 3 is disposed around the charger body in three directions and has an opening, a sliding slot 4 is disposed on an inner wall of the blocking plate 3, a sealing assembly is detachably disposed on the sliding slot 4, the sealing assembly includes a sealing plate 5, a sliding block 6 corresponding to the sliding slot 4 is disposed at an edge of the sealing plate 5, a fastening assembly is connected to one end of the sealing plate 5 corresponding to the opening, a first fastening hole 7 corresponding to the fastening assembly is disposed on the charger body 1 below the opening, a receiving slot 8 is disposed on the charger body 1, the receiving slot 8 is disposed corresponding to the sealing assembly, and an inclined surface 9 is disposed on an upper surface of the charger body 1, the lower one end fixedly connected with second barrier plate 10 of inclined plane 9, the adjustable supporting component that is provided with of the higher one end of inclined plane 9, supporting component includes crossbeam 11 and bracing piece 12, bracing piece 12 is provided with two and links together with charger body 1 adjustable respectively, crossbeam 11 links to each other with bracing piece 12, and charger body 1's surface is provided with inoxidizing coating 13, inoxidizing coating 13 includes following each component according to parts by weight: 15-30 parts of epoxy resin, 10-20 parts of furan resin, 10-20 parts of magnesium hydroxide flame retardant, 8-15 parts of metal chloride, 10-15 parts of graphite powder, 10-15 parts of perlite powder, 5-15 parts of magnesium oxide and 8-15 parts of antioxidant.
As shown in fig. 1 and 2, in the present embodiment, in order to better use the fastening assembly, the fastening assembly includes a receiving plate 14, a fastening head 15 corresponding to the first fastening hole 7 is provided on the inner side of the receiving plate 14, and the diameter of the fastening head 15 is larger than that of the first fastening hole 7, so that the fastening head 15 can be more firmly fastened in the first fastening hole 7.
As shown in fig. 1, in the present embodiment, in order to better place the sealing assembly, the charger body is provided with a second fastening hole 16 corresponding to the fastening assembly.
As shown in fig. 1 and 3, in the present embodiment, in order to better connect the charger body and the support rod together, the charger body 1 is provided with a receiving groove 17, the outer surface of the charger body 1 is provided with a blocking hole 18 communicated with the receiving groove 17, and the receiving groove 17 and the blocking hole 18 are respectively arranged corresponding to the support rod 12.
As shown in fig. 1 and 3, in this embodiment, in order to better connect the support rod 12 with the receiving groove 17 and the blocking hole 18, a groove is formed on the outer wall of the support rod 12, a spring 19 is connected to the groove, a blocking head 20 is arranged at one end of the spring 19, and the blocking head 20 is arranged in cooperation with the blocking hole 18.
As shown in fig. 1 and 4, in this embodiment, in order to better use the protective layer, the protective layer 13 includes the following components in parts by weight: 25 parts of epoxy resin, 10 parts of furan resin, 15 parts of magnesium hydroxide flame retardant, 10 parts of metal chloride, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant.
As shown in fig. 1, in this embodiment, in order to better use the cross beam and prevent the mobile phone from slipping during use, the surface of the cross beam 11 is coated with an anti-slip cover, and the anti-slip cover is made of rubber.
As shown in fig. 1, in the present embodiment, for better using the charger body, the charging port 2 is provided in plurality and respectively arranged on the charger body 1 at equal intervals, so that it can charge a plurality of devices at one time.
As shown in fig. 1 and 3, in the present embodiment, for better adjusting the usage height of the support bar, the blocking holes 18 are provided in a plurality and respectively arranged on the charger body 1 at equal intervals.
As shown in fig. 1 and 2, in the present embodiment, for better use of the fastening head, the fastening head 15 is made of rubber, so that it can be better clamped in the first fastening hole 7 or the second fastening hole 16.
Example 2:
on the basis of embodiment 1, when in use, a user connects the charger body 1 and the device through the data line, pulls the sealing plate 5 outwards when using the socket of the charger body 1, the fastening head 15 is separated from the first fastening hole 7 in the process, then the pulled sealing plate 5 is inserted into the accommodating groove 8, and then the fastening head 15 is pressed towards the second fastening hole 16, so that the sealing plate 5 can be well fixed in the accommodating groove 8, in addition, the invention also has the function of supporting the mobile phone, adjusts the use height of the support rod 12 according to the use habit of the user, presses the blocking head 20 towards the inner side of the support rod 12 during adjustment until the blocking head 20 is separated from the blocking hole 18 and enters the accommodating groove 17, then pulls the support rod 12 upwards until the proper position is adjusted, at the moment, the blocking head 20 is popped into the blocking hole 18 under the action of the spring 19, thereby accomplishing the fixed of bracing piece 12, placing the cell-phone on inclined plane 9, the second barrier 10 and the crossbeam 11 of bottom support the cell-phone jointly.
Example 3:
the invention also discloses a material formula of the surface protective layer 13 of the charger body, and the preferable materials of the invention comprise the following components in parts by weight: 35 parts of epoxy resin, 15 parts of magnesium hydroxide flame retardant, 10 parts of metal chloride, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant, the toughness of the protective layer 13 is improved by the design of the metal chloride, the mechanical use effect of the protective layer 13 is greatly improved, the protective layer 13 has good flame retardant, corrosion resistant and oxidation resistant performances by the matching design of the magnesium hydroxide flame retardant, the magnesium oxide and the antioxidant, and the use performance of the protective layer 13 is improved, in addition, the protective layer 13 has good high temperature resistance by the design of the graphite powder and the perlite powder.
Comparative example 1:
the coating layer is prepared from the following materials in parts by weight: 45 parts of epoxy resin, 15 parts of magnesium hydroxide flame retardant, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant; compared with the coating prepared in the example 3, the prepared coating has poor toughness and is easy to break.
Comparative example 2:
the coating layer is prepared from the following materials in parts by weight: 45 parts of epoxy resin, 20 parts of magnesium hydroxide flame retardant, 10 parts of metal chloride, 8 parts of magnesium oxide and 10 parts of antioxidant; compared with the embodiment 3, the prepared coating layer has poor high-temperature resistance and cannot be used at high temperature, and the coating layer is easily damaged under the conditions of wire cores or outdoor high temperature.
The reason why the coating layers are easy to damage in comparative examples 1 and 2 is analyzed, and the performance is single is that: because no material for enhancing toughness and high temperature resistance is added, the service performance of the coating layer is greatly reduced, the use of the data line is further influenced, and the conditions of spontaneous combustion and the like can also occur in severe cases, so that the property and the life safety of users are further harmed.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. A charger with a dustproof function comprises a charger body (1) and is characterized in that a charging port (2) and a blocking plate (3) are arranged on the charger body (1), the blocking plate (3) is arranged in three directions around the charger body and provided with an opening, a sliding groove (4) is formed in the inner wall of the blocking plate (3), a sealing assembly is detachably arranged on the sliding groove (4) and comprises a sealing plate (5), a sliding block (6) corresponding to the sliding groove (4) is arranged at the edge position of the sealing plate (5), a fastening assembly is connected to one end, corresponding to the opening, of the sealing plate (5), a first fastening hole (7) corresponding to the fastening assembly is formed in the charger body (1) below the opening, and a storage groove (8) is formed in the charger body (1), this accomodate groove (8) and seal assembly and correspond the setting, the upper surface of charger body (1) sets up to inclined plane (9), the lower one end fixedly connected with second barrier plate (10) of inclined plane (9), the adjustable supporting component that is provided with of the higher one end of inclined plane (9), supporting component includes crossbeam (11) and bracing piece (12), bracing piece (12) are provided with two and link together with charger body (1) adjustable respectively, crossbeam (11) link to each other with bracing piece (12), and the surface of charger body (1) is provided with inoxidizing coating (13), inoxidizing coating (13) include following each component according to parts by weight: 15-30 parts of epoxy resin, 10-20 parts of furan resin, 10-20 parts of magnesium hydroxide flame retardant, 8-15 parts of metal chloride, 10-15 parts of graphite powder, 10-15 parts of perlite powder, 5-15 parts of magnesium oxide and 8-15 parts of antioxidant.
2. The charger with the dustproof function according to claim 1, wherein: the fastening assembly comprises a bearing plate (14), wherein a fastening head (15) corresponding to the first fastening hole (7) is arranged on the inner side of the bearing plate (14), and the diameter of the fastening head (15) is larger than that of the first fastening hole (7).
3. The charger with the dustproof function according to claim 1, wherein: and a second fastening hole (16) corresponding to the fastening component is formed in the charger body (1).
4. The charger with a dustproof function according to claim 3, wherein: the charger is characterized in that a receiving groove (17) is formed in the charger body (1), a blocking hole (18) communicated with the receiving groove (17) is formed in the outer surface of the charger body (1), and the receiving groove (17) and the blocking hole (18) are respectively arranged corresponding to the supporting rod (12).
5. The charger with the dustproof function according to claim 4, wherein: the supporting rod is characterized in that a groove is formed in the outer wall of the supporting rod (12), a spring (19) is connected to the groove, a blocking head (20) is arranged at one end of the spring (19), and the blocking head (20) is matched with the blocking hole (18).
6. The charger with the dustproof function according to claim 1, wherein: the protective layer (13) comprises the following components in parts by weight: 25 parts of epoxy resin, 10 parts of furan resin, 15 parts of magnesium hydroxide flame retardant, 10 parts of metal chloride, 12 parts of graphite powder, 10 parts of perlite powder, 8 parts of magnesium oxide and 10 parts of antioxidant.
7. The charger with the dustproof function according to claim 1, wherein: the surface of the cross beam (11) is coated with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.
8. The charger with the dustproof function according to claim 1, wherein: the charging port (2) is provided with a plurality of and respectively equidistant settings on the charger body (1).
9. The charger with the dustproof function according to claim 4, wherein: the blocking holes (18) are arranged on the charger body (1) in a plurality of and respectively arranged at equal intervals.
10. The charger with a dustproof function according to claim 2, wherein: the fastening head (15) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254003.7A CN110957783B (en) | 2019-12-10 | 2019-12-10 | Charger with dustproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911254003.7A CN110957783B (en) | 2019-12-10 | 2019-12-10 | Charger with dustproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110957783A CN110957783A (en) | 2020-04-03 |
| CN110957783B true CN110957783B (en) | 2020-11-03 |
Family
ID=69980473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911254003.7A Active CN110957783B (en) | 2019-12-10 | 2019-12-10 | Charger with dustproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110957783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000534B (en) * | 2021-02-20 | 2021-10-19 | 无锡阿普顿科技有限公司 | Ladle hot repair seals dust removal subassembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504674A (en) * | 2011-12-02 | 2012-06-20 | 西安瑞金源能源科技有限责任公司 | Anticorrosive paint |
| JP2016103946A (en) * | 2014-11-28 | 2016-06-02 | 三洋電機株式会社 | Charger |
| CN204243848U (en) * | 2014-12-24 | 2015-04-01 | 文川 | Multifunctional portable power source |
| CN206673001U (en) * | 2017-04-13 | 2017-11-24 | 叶永菲 | A kind of external power supply with functions of waterproof and dustproof |
-
2019
- 2019-12-10 CN CN201911254003.7A patent/CN110957783B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110957783A (en) | 2020-04-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110957783B (en) | Charger with dustproof function | |
| CN216253221U (en) | Wireless earphone charging box | |
| CN201197154Y (en) | Integral USB charging mobile phone | |
| CN210490562U (en) | Multi-functional wireless charging seat with heat dissipation function | |
| CN206350054U (en) | Reduced form mobile phone shell | |
| CN208001166U (en) | A kind of mobile phone charge protection box | |
| CN208344109U (en) | Vehicle-mounted charging device with bluetooth headset | |
| CN221381160U (en) | High-strength pressure-resistant earphone box shell | |
| CN210629604U (en) | Intelligent terminal protection architecture | |
| CN214481171U (en) | Wireless bluetooth headset that charges of hangers formula | |
| CN210444340U (en) | Waterproof structure for mobile phone | |
| CN220274087U (en) | Wide area communication module device based on low power consumption | |
| KR20200140481A (en) | wireless charging cellphone holder | |
| CN215529262U (en) | Bluetooth headset electron device installation fixed equipment | |
| CN219937989U (en) | Charger with anti wear-resisting structure that falls | |
| CN216381759U (en) | Portable vacuum machine | |
| CN221885561U (en) | Adjustable round rope hanging data line | |
| CN207853501U (en) | A kind of common charger baby is adapted as the casing of standard specification | |
| CN209930335U (en) | Mobile phone shell with earphone charging bin and back clip battery | |
| CN221467834U (en) | Explosion-proof camera guard shield | |
| CN212013027U (en) | Earphone charging shell protective sleeve | |
| CN210298021U (en) | Wireless earphone of resistance to compression cabin of charging | |
| CN211744090U (en) | Portable mobile power supply with anti-falling protection function | |
| CN213072769U (en) | Portable binocular microscope cell-phone shoots support | |
| CN215870832U (en) | Charger is shared to convenient type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201013 Address after: 518000 2nd floor, building 15, Gongming office, Gongming sub district, Guangming New District, Shenzhen City, Guangdong Province Applicant after: Shenzhen xinheshuo Electronics Co., Ltd Address before: 410205 Pioneer Building 401, Science Park, Hunan University, 186 Guyuan Road, Changsha High-tech Zone, Changsha City, Hunan Province Applicant before: HUNAN KUANGCHU TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |