CN215579179U - Magnetic suction charging head structure and underwater equipment - Google Patents
Magnetic suction charging head structure and underwater equipment Download PDFInfo
- Publication number
- CN215579179U CN215579179U CN202120547642.9U CN202120547642U CN215579179U CN 215579179 U CN215579179 U CN 215579179U CN 202120547642 U CN202120547642 U CN 202120547642U CN 215579179 U CN215579179 U CN 215579179U
- Authority
- CN
- China
- Prior art keywords
- charging head
- magnetic
- charging
- head
- hole
- 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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The application provides a magnetic suction charging head structure and underwater equipment, relates to underwater equipment technical field. A magnetic attraction charging head structure comprises: the host machine shell is provided with a concave end face, the concave end face is provided with a limiting groove and at least two clamping grooves, and a through hole is formed in the limiting groove; the magnetic suction charging head is provided with a charging needle and a magnet, the magnetic suction charging head is embedded in the limiting groove, and one part of the magnetic suction charging head extends into the through hole to enable the charging needle to be arranged in the host shell; the preforming has perforating hole and two at least buckles, thereby two at least buckles and host computer casing's two at least draw-in groove joint are fixed in the preforming on the concave position terminal surface of host computer casing, magnetism inhale the head that charges and pass the perforating hole, the preforming is through holding to press magnetism to inhale the partial structure of the head that charges and be fixed in the spacing inslot with magnetism. This application adopts magnetism to inhale and charges, need not to dismantle the battery when charging, and the assembly is compact, and simple to operate is swift.
Description
Technical Field
The application relates to the technical field of underwater equipment, in particular to a magnetic suction charging head structure and underwater equipment.
Background
The battery or charging port of the underwater entertainment product is often hidden in an empty slot. And a sealing ring is arranged in the groove, and a cover plate is arranged outside the groove and is fixed by screws, so that a waterproof effect is achieved. The empty groove can occupy the equipment space, and sealed not thorough, there is the potential safety hazard. When charging, the screw and the cover plate are usually removed, and the battery is disassembled for charging. After charging, the battery is put into the equipment again, and then the parts such as the sealing ring, the cover plate, the screw and the like are installed again. The whole process is complicated, time-consuming and inconvenient, low in efficiency and poor in user experience. The above design is more inconvenient for small underwater products with small volume.
Disclosure of Invention
This application aims at providing a magnetism and attracts charging head structure and underwater equipment, can directly charge to the battery not dismantling the battery.
The structural features and advantages of the present application will become apparent from the detailed description that follows, or may be learned, in part, by practice of the present application.
According to an aspect of the present application, a magnetic attraction charging head structure is provided, including:
the host computer shell is provided with a concave end face, the concave end face is provided with a limiting groove and at least two clamping grooves, and a through hole is formed in the limiting groove;
the magnetic suction charging head is provided with a charging needle and a magnet, the magnetic suction charging head is embedded in the limiting groove, and one part of the magnetic suction charging head extends into the through hole so that the charging needle is arranged in the host shell;
the preforming is provided with perforating hole and two at least buckles, thereby two at least buckles with the host computer casing two at least draw-in groove joint will the preforming is fixed in on the concave position terminal surface of host computer casing, thereby magnetism is inhaled the head that charges and is passed the perforating hole thereby makes the preforming is through pressing magnetism is inhaled partial structure of the head that charges and will magnetism is inhaled the head that charges and be fixed in the spacing inslot.
According to some embodiments, the at least two slots of the host housing are symmetrically disposed on the recessed end surface of the housing with respect to the limiting slot.
According to some embodiments, the charging pin of the magnetic charging head is tightly embedded in the at least two charging through holes, and a part of the structure of the charging pin passes through the at least two charging through holes and is exposed outside.
According to some embodiments, the two magnets of the magnetic charging head are symmetrically disposed about the magnetic charging head inside two ends of the magnetic charging head.
According to some embodiments, the magnetic charging head includes a first boss, a second boss, and a third boss which are integrally formed, the first boss is closely fitted with the through hole of the pressing sheet when assembled, the second boss is closely fitted with the limiting groove of the main housing when assembled, and the third boss is closely fitted with the through hole of the main housing when assembled.
According to some embodiments, the curved surface of the second boss is provided with a convex structure, the limit groove of the main housing is provided with a concave structure, and the convex structure is matched with the concave structure.
According to some embodiments, the at least two catches of the pressing tab are symmetrically disposed on the pressing tab about the through hole.
According to some embodiments, the magnetic charging head structure further includes:
the magnetic charging head comprises a charging needle, a filling glue groove and a magnetic suction head, wherein the charging needle is arranged in the filling glue groove, and an adhesive is filled in the filling glue groove.
According to some embodiments, the cross section of the potting adhesive groove covers a projection of the at least two clamping grooves and the limiting groove of the host housing in the cross section direction.
According to another aspect of the present application, there is provided an underwater apparatus comprising:
any one of the above magnetic attraction charging head structures.
According to some embodiments, the magnetic attraction charging head is fixed on the outer surface of the machine body by adopting the magnetic attraction charging head. When charging, the magnetic charger is directly connected with the magnetic charging head in a point contact manner, and charging is realized by magnetic fixing. The battery does not need to be disassembled, the charging time is greatly saved, the charging step is simplified, the use is convenient, and the user experience is good.
According to some embodiments, the magnetic charging head is fixed by adopting a clamping groove of a clamping pressing sheet. The cooperation is inseparable, need not the screw, can make the equipment process more swift convenient and save space.
According to some embodiments, the inner cavity of the body is isolated from the external underwater environment by potting with an adhesive into a potting glue groove inside the body. Need not sealing washer and extra waterproof construction, can play waterproof effect, save space.
According to some embodiments, under the waterproof prerequisite, need not to dismantle the battery and charge to the battery, wholly do not have screw and sealing washer, the equipment is swift convenient, and the space occupies for a short time, and production efficiency is high, has realistic meaning and good application prospect.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The above and other objects, features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. FIG. 1 illustrates an assembled view of a magnetically attractive charging head structure according to an exemplary embodiment;
FIG. 2 illustrates a bottom perspective view of a magnetic charging head structure according to an exemplary embodiment;
FIG. 3 illustrates a top perspective view of a magnetic charging head structure, according to an exemplary embodiment;
FIG. 4 illustrates a front view of a magnetic charging head structure, according to an exemplary embodiment;
FIG. 5 illustrates an external perspective view of a host housing structure of a magnetic charging head structure, according to an exemplary embodiment;
FIG. 6 illustrates an internal perspective view of a host housing structure of a magnetic charging head structure, according to an exemplary embodiment;
FIG. 7 illustrates an exploded perspective view of an assembly process of a magnetically attractive charging head structure according to an exemplary embodiment;
FIG. 8 illustrates a perspective view of a magnetically attractive charging head structure in accordance with an exemplary embodiment;
FIG. 9 illustrates a perspective view of a sheeting structure of a magnetic charging head structure according to an exemplary embodiment;
FIG. 10 illustrates a three-view of a charger configured with a magnetic charging head structure, according to an exemplary embodiment;
FIG. 11 is a perspective view of a charging contact structure of a charger configured with a magnetic charging head structure according to an exemplary embodiment;
fig. 12 is a schematic view of a magnetic charging head and a charging contact structure of a magnetic charging head structure according to an exemplary embodiment;
fig. 13 is a schematic diagram illustrating a contact connection between a magnetic charging head of a magnetic charging head structure and a charging contact structure according to an exemplary embodiment.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar parts in the drawings, and thus, a repetitive description thereof will be omitted.
Furthermore, the following examples or figures are provided to illustrate the present application and are not intended to limit the scope of the present application, and the following figures are only one possibility of design and may be constructed in more than one way.
It is to be understood by those skilled in the art that the drawings are merely schematic representations of exemplary embodiments, and that the structures in the drawings are not necessarily required to practice the present application and are, therefore, not intended to limit the scope of the present application.
Nowadays, the magnetic attraction charging technology is widely applied to intelligent products such as electronic watches, bracelets, mobile phones and the like. The magnetic attraction charging utilizes the characteristic that like poles of magnets attract each other and opposite poles repel each other, and the charging interface and the charger are matched in a magnetic attraction mode, so that the magnetic attraction charging is convenient and fast. The magnetic attraction charging adopts a contact butt joint mode to charge, and has small size and small occupied space. The underwater equipment is usually charged in a way of disassembling a battery, the process is complicated, and the magnetic attraction charging technology is not applied to the underwater equipment at present.
The waterproof of traditional underwater equipment often adopts the form of installing sealing washer and baffle outside the battery, blocks battery and external environment. The baffle is often secured with screws. This method is complicated to install and has poor waterproof effect.
The waterproof mode of battery mouth of amusement product under water is because use removable battery, dismantles the battery charging operation, and is loaded down with trivial details inconvenient. For miniaturized underwater products, the size of the product is small, the charging mode without disassembling the battery is considered, and effective charging is completed on the premise of ensuring the waterproofness of the product.
Therefore this application provides a magnetism and inhale charging head structure and underwater equipment, under the condition of not dismantling the battery, can directly charge to the battery. Magnetism is inhaled charging head self and is had waterproof function, does not have screw and sealing washer, and the equipment is swift convenient, the space occupies for a short time, production efficiency is high, and the user uses and experiences well. This design is applicable to the charging mode of the non-detachable battery of miniaturized underwater product. The electric potential of charging is on the bottom plane, and casing bottom and the preforming cooperation of taking the buckle, magnetism are inhaled the charging head and are fixed in the centre. The whole body is in a sealing mode so as to ensure the sealing effect. This application can guarantee that battery charging validity, equipment are convenient, and structure occupation space is little and effective waterproof performance.
The magnetic attraction charging head structure and the underwater equipment according to the embodiment of the application will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic assembly diagram of a magnetically attractive charging head structure according to an exemplary embodiment of the present disclosure.
Referring to fig. 1, the magnetic charging head structure according to an exemplary embodiment includes a main body housing 110, a magnetic charging head 120, and a pressing sheet 130. As shown in FIG. 1, the host housing 110 has a recessed end 1104. The concave end surface 1104 is provided with a limiting groove 1102 and at least two clamping grooves 1101. A through hole 1103 is formed in the limiting groove 1102. The outline of the main housing 110 may be a barrel structure, or may be other structures such as a cube. The main housing 110 may be made of metal, plastic or other materials.
Magnetically attracted charging head 120 is provided with a charging pin 1205 and a magnet 1206. The magnetic charging head 120 is embedded in the limiting groove 1102. A portion of the magnetically attracting charging head 120 extends into the through hole 1103 such that the charging pin 1205 is disposed in the main housing 110. The magnetically attractive charging head 120 material may be any material that does not affect the magnetic properties of the magnet. The magnetic charging head 120 itself has a waterproof function.
The pressing piece 130 is provided with a through hole 1302 and at least two clasps 1301. The at least two fasteners 1301 engage with the at least two slots 1101 of the host housing 110 to fix the wafer 130 to the recessed end 1104 of the host housing 110. The magnetic charging head 120 penetrates through the through hole 1302, so that the pressing sheet 130 presses a part of the magnetic charging head 120 to fix the magnetic charging head 120 in the limiting groove 1102. The main body of the pressing plate 130 may be a flat plate, and may be made of metal, plastic, etc.
According to some embodiments, the magnetically attractive charging structure further comprises a potting gel groove 140. The potting adhesive groove 140 may be disposed on an inner surface of the host housing 110, the charging pin 1205 of the magnetic charging head 120 is disposed in the potting adhesive groove 140, and an adhesive is filled in the potting adhesive groove 140, and the adhesive plays a role in sealing and isolating a relationship between the inside of the host housing 110 and an external environment.
Fig. 2 illustrates a bottom perspective view of a magnetic charging head structure according to an exemplary embodiment.
Fig. 3 illustrates a top perspective view of a magnetic charging head structure according to an exemplary embodiment.
Fig. 4 illustrates a front view of a magnetic charging head structure, according to an example embodiment.
As shown in fig. 2 and 3, according to some embodiments, the magnetically attracting charging head 120 includes a first boss 1201, a second boss 1202, and a third boss 1203, which are integrally formed. The first boss 1201 is fitted into the through hole 1302 of the pressing piece 130. The second bosses 1202 are assembled to be closely fitted into the limiting grooves 1102 of the main housing 110. The third boss 1203 is assembled to be closely fitted to the through hole 1103 of the main housing 110.
According to some embodiments, the curved surface of the second boss 1102 is provided with a raised structure 11021. The limiting groove 1102 of the host housing 110 is provided with a concave structure, and the convex structure 11021 is matched with the concave structure.
According to some embodiments, the first boss 1201, the second boss 1202, the protruding structure 12021, and the third boss 1203 of the magnetic charging head 120 may have the shape and size as shown in the illustrated example, but are not limited thereto.
As shown in fig. 3 and 4, according to some embodiments, the two magnets 1206 of the magnetic charging head 120 are symmetrically disposed inside two ends of the magnetic charging head 120 with respect to the magnetic charging head 120.
According to some embodiments, the two magnets 1206 of the magnetic charging head 120 have the same shape and size, and the two magnets 1206 have the same depth inside the magnetic charging head 120, and are magnetically attracted to the outside when thrown at the depth.
According to some embodiments, the number of the charging pins 1205 of the magnetically attracted charging head 120 may be two, but is not limited thereto, and the charging pins are the same in shape and size and are uniformly distributed between the two magnets 1206. The charging PIN 1205 may be a cylindrical copper alloy charging PIN, but its material and shape are not limited thereto.
Fig. 5 is an external perspective view of a host housing structure of a magnetically attractive charging head structure according to an exemplary embodiment.
Fig. 6 is an internal perspective view of a host housing structure of a magnetically attractive charging head structure according to an exemplary embodiment.
FIG. 7 illustrates an exploded perspective view of an assembly process of a magnetically attractive charging head structure according to an exemplary embodiment.
As shown in fig. 5, 6 and 7, according to some embodiments, the at least two card slots 1101 of the main housing 110 are symmetrically disposed on the recessed end surface 1104 of the housing 110 with respect to the limiting slot 1102.
According to some embodiments, the shape of the at least two card slots 1101 of the main body case 110 may be arbitrary.
According to some embodiments, the recessed end 1104 of the main housing 110 may be a flat surface, and the cross-sectional shape of the recessed end 1104 may be circular or other shapes. A retaining groove 1102 is formed in the center of the recessed end 1104.
According to some embodiments, a through hole 1103 is disposed at the center of the retaining groove 1102. The through hole 1103 penetrates the bottom surface of the main body case 110, so that the inside and the outside of the main body case 110 are communicated. The cross section of the through hole 1103 has the same shape and size as the third boss 1203 of the magnetic charging head 120.
According to some embodiments, the limiting groove 1102 of the host housing 110 may be a groove structure, the shape and size of the cross section and the longitudinal section of the limiting groove 1102 are the same as the shape and size of the cross section and the longitudinal section of the combined structure of the second boss 1202 and the protrusion 12021 of the magnetic charging head 120, so as to ensure that the magnetic charging head 120 can be inserted into the limiting groove 1102 from the outside, and the protrusion 11021 defines the matching direction of the magnetic charging head 120 and the limiting groove 1102.
The following describes how the charging head 120 and the main body case 110 are assembled by magnetic attraction according to an embodiment of the present application. The second boss 1202 and the protruding end 12021 of the magnetic charging head 120 are embedded into the limiting groove 1102 of the main housing 110 from the outside. The charging pin 1205 of the magnetic charging head 120 faces the inside of the main machine housing 110. The third boss 1203 passes through the through hole 1103 of the main housing 110 so that the charging pin 1205 is disposed in the main housing 110.
Through the installation process, the magnetic charging head 120 with the conducting wire is inserted into the specific limiting groove 1102 of the host shell 110 from the outside, and the wire body is reserved in the host shell 110 and used for connecting a circuit part. According to some embodiments, the cross section 140 of the potting adhesive groove encompasses a projection of the at least two clamping grooves 1101 and the limiting groove 1102 of the main machine housing 110 in the cross section direction.
According to some embodiments, the bottom inner surface of the main housing 110 has a circular potting adhesive groove 140. The potting adhesive groove 140 may have a groove structure, and the cross section of the potting adhesive groove 140 has an arbitrary shape, and the center thereof is opposite to the center of the recessed end surface 1104. The depth of the potting adhesive groove 140 ensures that the charging pin 1205 of the magnetic charging head 120 can be contained inside the potting adhesive groove 140 when the magnetic charging head 120 is placed into the limit groove 1102 of the host casing 110.
The function of the potting adhesive groove 140 according to the embodiment of the present application is described below. After the magnetic charging head structure is mounted, an adhesive is filled and sealed in the filling and sealing glue groove 140 reserved on the back surface of the host casing 110, and the adhesive is used for sealing and covering the opening and the gap on the bottom surface of the host casing 110. The charged portion can be used normally after the adhesive is cured. The adhesive has a waterproof property, and can isolate the inside of the main housing 110 from the external underwater environment, thereby playing a waterproof role. Need not the sealing washer waterproof seal, save space.
FIG. 8 illustrates a perspective view of a magnetically attractive charging head structure according to an exemplary embodiment.
Fig. 9 illustrates a perspective view of a sheeting structure of a magnetically attractive charging head structure according to an exemplary embodiment.
As shown in fig. 8, according to some embodiments, the shape and size of the cross section and the longitudinal section of the part of the pressing piece 130, which is engaged with the main housing 110, are the same as those of the recessed end surface 1104 of the main housing 110, so that the pressing piece 130 can be fitted on the recessed end surface 1104.
According to some embodiments, the wafer 130 has a through hole 1302 in the center. The cross section and the longitudinal section of the through hole 1302 are the same as those of the first boss 1201 of the magnetically attracting charging head 120. The first boss 1201 of the magnetic charging head 120 can be ensured to pass through the through hole 1302 to be communicated with the outside. The pressing plate 130 is ensured to fix the magnetically attracting charging head 120 in the limiting groove 1102 by abutting against a part of the structure of the second boss 1202 of the magnetically attracting charging head 120.
According to some embodiments, at least two of the latches 1301 are located on the same end surface, and have a shape, size, number and distribution position capable of being latched with at least two of the slots 1101 of the host housing 110.
As shown in fig. 9, according to some embodiments, the at least two catches 1301 of the pressing sheet 130 are symmetrically disposed on the pressing sheet 130 about the through hole 1302.
According to some embodiments, at least two snaps 1301 are the same size and shape.
The following describes the assembly of the pressing plate 130 with the magnetically attracting charging head 120 and the main housing 110 according to the embodiment of the present application. The pressing piece 130 is fitted into the recessed end surface 1104 of the main body case 110 from the outside. The at least two latches 1301 of the wafer 130 snap into the at least two slots 1101 of the host housing 110 to secure the wafer 130 to the recessed end 1104 of the host housing 110. The first boss 1201 of the magnetic charging head 120 penetrates through the through hole 1302 of the pressing plate 130, and the pressing plate 130 presses a part of the second boss 1202 of the magnetic charging head 120 to fix the magnetic charging head 120 in the limiting groove 1102.
Through the installation process, the pressing sheet 130 with the buckle 1301 is clamped into the clamping groove 1101, and clamping is completed.
The host casing 110, the magnetic charging head 120 and the pressing sheet 130 are all compactly embedded, so that the space is saved and a certain waterproof effect is achieved.
The pressing sheet 130 is clamped with the host shell 110, screws are not needed, the assembly is convenient, the efficiency is high, and the user experience is good.
FIG. 10 illustrates a three-view diagram of a charger configured with a magnetic charging head structure, according to an exemplary embodiment.
Fig. 11 is a perspective view of a charging contact structure of a charger configured with a magnetic charging head structure according to an exemplary embodiment.
As shown in fig. 10, according to some embodiments, the magnetically attractive charging head 120 is equipped with a magnetically attractive charger 150.
According to some embodiments, the magnetic charger 150 is provided with a charging contact structure 1503 and a charging wire 1502. The charging wire 1502 connects the charging contact structure 1503 with an external power source. Two magnetic attraction pieces 1501 and a spring pin 1504 are arranged on the end face of the charging contact structure 1503. The two magnetic attraction pieces 1501 have the same size and shape, and the two magnetic attraction pieces 1501 respectively correspond to the two magnets 1206 of the magnetic attraction charging head 120. The latch 1504 has the same shape and size, the number and the type of the latch correspond to the charging pins 1205 of the magnetic charging head 120, and the latch 1504 is connected with the charging wire 1502.
Fig. 12 is a schematic view illustrating an assembly of a magnetic charging head and a charging contact structure of a magnetic charging head structure according to an exemplary embodiment.
Fig. 13 is a schematic diagram illustrating a contact connection between a magnetic charging head of a magnetic charging head structure and a charging contact structure according to an exemplary embodiment.
As shown in fig. 12 and 13, a charging method of the magnetic charger 150 according to an embodiment of the present application is described below.
During charging, the product is taken out of the water and wiped dry with water magnetically attracted to the charging head 120. The charging contact structure 1503 of the magnetic charger 150 is directly butted with the magnetic charging head 120, that is, the two magnetic attraction pieces 1501 of the magnetic charger 150 and the two magnetic bodies 1206 of the magnetic charging head 120 are attracted mutually, so that the magnetic charger 150 is fixed on the magnetic charging head 120; at least two elastic pins 1504 of the magnetic charger 150 are butted with a charging pin 1205 of the magnetic charging head 120, so that charging is realized. The process is convenient and fast, the battery does not need to be disassembled, and the user experience is good.
According to an example embodiment, there is also provided an underwater apparatus, which may include the aforementioned magnetically attractive charging head structure according to an example embodiment. The underwater equipment is connected with the magnetic charger 150 in a contact butt joint mode through the magnetic charging head 120 outside water, charging is carried out through magnetic fixing, the battery does not need to be detached in the whole process, and the underwater equipment is convenient and fast. The fixed mode that adopts buckle and draw-in groove to carry out the joint of head 120 that charges is inhaled to magnetism, and occupation space is little, and need not the screw. When the underwater device is used in water, the contact between the inside of the main machine housing 110 and the external underwater environment is isolated by the adhesive in the potting adhesive groove 140, and the water resistance is ensured. The underwater equipment may include underwater thrusters, underwater skids, and the like.
Exemplary embodiments of the present application are specifically illustrated and described above. It is to be understood that the application is not limited to the details of construction, arrangement, or method of implementation described herein; on the contrary, the intention is to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (9)
1. The utility model provides a magnetic suction charging head structure which characterized in that includes:
the host computer shell is provided with a concave end face, the concave end face is provided with a limiting groove and at least two clamping grooves, and a through hole is formed in the limiting groove;
the magnetic suction charging head is provided with a charging needle and a magnet, the magnetic suction charging head is embedded in the limiting groove, and one part of the magnetic suction charging head extends into the through hole so that the charging needle is arranged in the host shell;
the preforming is provided with perforating hole and two at least buckles, thereby two at least buckles with the host computer casing two at least draw-in groove joint will the preforming is fixed in on the concave position terminal surface of host computer casing, thereby magnetism is inhaled the head that charges and is passed the perforating hole thereby makes the preforming is through pressing magnetism is inhaled partial structure of the head that charges and will magnetism is inhaled the head that charges and be fixed in the spacing inslot.
2. The magnetic charging head structure of claim 1, wherein the at least two slots of the host housing are symmetrically disposed on the recessed end surface of the housing with respect to the limiting slot.
3. The magnetic charging head structure of claim 1, wherein the two magnets of the magnetic charging head are symmetrically disposed inside two ends of the magnetic charging head with respect to the magnetic charging head.
4. The structure of claim 1, wherein the magnetic charging head comprises a first boss, a second boss and a third boss integrally formed, the first boss is tightly fitted with the through hole of the pressing plate during assembly, the second boss is tightly fitted with the limiting groove of the host casing during assembly, and the third boss is tightly fitted with the through hole of the host casing during assembly.
5. The structure of claim 4, wherein the curved surface of the second boss is provided with a protruding structure, the limiting groove of the host casing is provided with a recessed structure, and the protruding structure is matched with the recessed structure.
6. The structure of claim 1, wherein the at least two snaps of the pressing sheet are symmetrically disposed on the pressing sheet about the through hole.
7. The structure of claim 1, further comprising:
the magnetic charging head comprises a charging needle, a filling glue groove and a magnetic suction head, wherein the charging needle penetrates through the filling glue groove, and an adhesive is filled in the filling glue groove.
8. The structure of claim 7, wherein a cross section of the potting adhesive groove covers a projection of the at least two slots and the limiting groove of the host housing in the cross section direction.
9. An underwater apparatus comprising a magnetically attractive charging head structure as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547642.9U CN215579179U (en) | 2021-03-16 | 2021-03-16 | Magnetic suction charging head structure and underwater equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547642.9U CN215579179U (en) | 2021-03-16 | 2021-03-16 | Magnetic suction charging head structure and underwater equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215579179U true CN215579179U (en) | 2022-01-18 |
Family
ID=79854243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120547642.9U Active CN215579179U (en) | 2021-03-16 | 2021-03-16 | Magnetic suction charging head structure and underwater equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215579179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221882A1 (en) * | 2022-05-17 | 2023-11-23 | 华为技术有限公司 | Ceiling device |
-
2021
- 2021-03-16 CN CN202120547642.9U patent/CN215579179U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221882A1 (en) * | 2022-05-17 | 2023-11-23 | 华为技术有限公司 | Ceiling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113571947B (en) | Power adapter | |
| CN215579179U (en) | Magnetic suction charging head structure and underwater equipment | |
| US20240049854A1 (en) | Rotating curling iron | |
| CN211183783U (en) | Power adapter and charging kit | |
| CN115768006A (en) | Magnetic type modularized functional unit | |
| CN216085413U (en) | Plug device and electronic equipment | |
| CN211302075U (en) | Integrated circuit box | |
| CN215121414U (en) | Water heater, remote control element and shell structure | |
| US8100714B2 (en) | Connector and electronic device using same | |
| CN211930840U (en) | Charging box and audio assembly | |
| CN205986225U (en) | Intelligence wrist -watch charging seat | |
| TWM614440U (en) | Plug wireless charger with magnetic positioning function | |
| CN215009650U (en) | Charging device convenient to dismantle | |
| CN107086387B (en) | Sheath, expansion equipment, data line and connector thereof | |
| CN216599030U (en) | Charging device and wireless charging system | |
| CN111198600A (en) | Shell assembly | |
| CN218242416U (en) | Magnetic connector | |
| CN218124339U (en) | Power supply device and back clamp thereof | |
| CN112994273A (en) | Terminal device and wireless transmitting assembly | |
| CN217691785U (en) | A kind of interface unit | |
| CN219535716U (en) | Wireless charger | |
| CN214381339U (en) | Wireless earphone | |
| CN211930290U (en) | Charger baby | |
| WO2020019715A1 (en) | Mobile phone charger case | |
| CN211044129U (en) | Casing connecting and locking structure of self-adaptive charging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |