CN210019752U - Electric toothbrush base - Google Patents
Electric toothbrush base Download PDFInfo
- Publication number
- CN210019752U CN210019752U CN201920368694.2U CN201920368694U CN210019752U CN 210019752 U CN210019752 U CN 210019752U CN 201920368694 U CN201920368694 U CN 201920368694U CN 210019752 U CN210019752 U CN 210019752U
- Authority
- CN
- China
- Prior art keywords
- sealing
- socket
- groove
- ring
- electric toothbrush
- 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
- Brushes (AREA)
Abstract
The utility model discloses an electric toothbrush base, including bottom, base main part, the socket that charges, first sealing washer, second sealing washer, the recess has on base main part's the lateral surface, and the bottom closes through first sealing washer and groove seal lid to be connected, be equipped with the socket through-hole on the tank bottom of recess, the socket that charges passes through the second sealing washer and installs on the medial surface of socket through-hole. This electric toothbrush base has avoided the water droplet to get into the socket that charges and from charging in the socket flows into electric toothbrush's handle, and then has avoided charging socket and the inside core of handle impaired.
Description
Technical Field
The utility model relates to a toothbrush field especially relates to an electric toothbrush base.
Background
Present rechargeable electric toothbrush has characteristics such as convenient to use, energy-concerving and environment-protective, receives more and more liking of consumer, at present, will charge the socket usually and establish on electric toothbrush's base, in order to avoid the water droplet to get into the socket that charges and flow into electric toothbrush's handle from the socket that charges, and then lead to charging socket and the inside core of handle impaired, need develop a better electric toothbrush base of leakproofness.
Disclosure of Invention
An object of the utility model is to provide an electric toothbrush base, this electric toothbrush base have avoided the water droplet to get into the socket that charges and from the socket that charges flow into electric toothbrush's handle in, and then avoided the socket that charges and the inside core of handle impaired.
The technical scheme is as follows:
electric toothbrush base, including bottom, base main part, the socket that charges, first sealing washer, second sealing washer, the recess has on the lateral surface of base main part, and the bottom closes with the sealed lid of recess through first sealing washer and is connected, be equipped with the socket through-hole on the tank bottom of recess, the socket that charges passes through the second sealing washer and installs on the medial surface of socket through-hole.
The charging socket comprises a charging slot, the charging slot is provided with a charging jack, the inner side surface of the base main body is arranged along the periphery of the socket through hole and is provided with socket bosses, the socket bosses and the inner side surface of the socket through hole form socket groove positions, the socket groove positions are matched with the charging slot, the charging slot is installed in the socket groove positions through the second sealing ring, and the charging jack is communicated with the socket through hole in a matched mode.
One end, facing the socket slot position, of the outer side of the charging slot is provided with a slot rabbet, the second sealing ring is installed on the slot rabbet, and the slot rabbet is connected with the socket slot position in a sealing mode through the second sealing ring.
The socket that charges still includes socket circuit board, socket circuit board installs on the lateral surface of charging slot, the charging slot includes the finger board, the finger board is installed charging downthehole, the finger board with socket circuit board electric connection.
And a sealing step is arranged around the inner side surface of the bottom cover, the first sealing ring is arranged on the sealing step, and the sealing step of the bottom cover is in sealing connection with the groove through the first sealing ring.
The first sealing ring is an elastic sealing ring, and the sealing step of the bottom cover is in interference sealing connection with the groove through the elastic sealing ring.
The first sealing ring comprises a sealing side ring, the sealing side ring is arranged on the outer side face of the sealing step, and the outer side face of the sealing step is in sealing connection with the groove wall of the groove through the sealing side ring.
The outer side surface of the sealing side ring is provided with a first protruding ring and a second protruding ring, and the sealing side ring is connected with the groove wall of the groove in a sealing mode through the first protruding ring and the second protruding ring.
The first sealing ring further comprises a sealing washer, the sealing washer is connected with the sealing side ring in a bending mode, a step rabbet is arranged on one side, facing the groove bottom, of the sealing step, the sealing washer is installed on the step rabbet, and the sealing step is respectively connected with the groove wall of the groove and the groove bottom of the groove in a sealing mode through the sealing side ring and the sealing washer.
The notch department of recess is equipped with the notch step, the edge all around of bottom has the lid listrium, lid listrium with the notch step phase-match lid closes the connection.
The charging socket adopts a USB charging socket.
It should be noted that:
the foregoing "first and second" do not denote any particular quantity or order, but rather are used to distinguish one name from another.
The advantages or principles of the invention are explained below:
1. this electric toothbrush base includes the bottom, the base main part, the socket charges, first sealing washer, the second sealing washer, the bottom closes through first sealing washer and recess seal lid to be connected, has avoided the water droplet to get into in the recess, and then avoids the water droplet to flow into in the socket that charges, the socket that charges passes through the second sealing washer and installs on the medial surface of socket through-hole, avoided the water droplet to flow into electric toothbrush's handle from the socket that charges in, and then avoided the inside core of electric toothbrush handle impaired.
2. The setting of socket boss has improved the sealing performance of charging slot and base main part medial surface.
3. The end, facing the socket slot position, of the outer side face of the charging slot is provided with a slot groove, and the second sealing ring is installed on the slot groove, so that the installation of the second sealing ring is more stable, the second sealing ring is prevented from moving away during installation, and the stability of sealing connection between the charging slot and the inner side face of the base main body is improved.
4. The socket that charges still includes socket circuit board, and socket circuit board improves the assembly precision through the direct fixed mounting of slot that charges in the base main part, and water-proof effects is better.
5. The arrangement of the sealing steps facilitates the connection of the bottom cover and the groove, and improves the stability of the groove sealing connection between the bottom cover and the base body.
6. The first sealing ring is an elastic sealing ring, the sealing step of the bottom cover is in interference sealing connection with the groove by utilizing the elastic property of the elastic sealing ring, and the bottom cover is convenient to disassemble and reinstall the cover after the bottom cover is disassembled.
7. The lateral surface of sealed step passes through sealed side circle and the cell wall sealing connection of recess, avoids in the water droplet flows into the recess from the cell wall of recess, and then avoids the water droplet to flow into the socket that charges.
8. The sealing side ring is connected with the groove wall of the groove in a sealing mode through the first protruding ring and the second protruding ring, and the sealing performance between the bottom cover and the groove wall of the groove is enhanced.
9. The first sealing ring further comprises a sealing washer, the sealing step is respectively in sealing connection with the groove wall of the groove and the groove bottom of the groove through the sealing side ring and the sealing washer, sealing of the sealing washer and the groove bottom of the groove is increased, double-safety sealing of the sealing washer and the sealing side ring is achieved, and sealing performance of the bottom cover and the groove of the base body is improved.
10. The arrangement of the cover flange plate avoids the falling and falling of the first sealing ring, so that the installation of the first sealing ring is safer and more stable.
Drawings
Fig. 1 is a perspective view of an electric toothbrush base according to an embodiment of the present invention.
Fig. 2 is a rear plan view of the base of the electric toothbrush according to the embodiment of the present invention after the bottom cover is opened.
Fig. 3 is a perspective view of a base body of an electric toothbrush base according to an embodiment of the present invention.
Fig. 4 is a first cross-sectional view of the base of the electric toothbrush according to the embodiment of the present invention.
Fig. 5 is a sectional view of the base of the electric toothbrush according to the embodiment of the present invention.
Fig. 6 is a schematic perspective view of a bottom cover of an electric toothbrush base according to an embodiment of the present invention.
Fig. 7 is a perspective view of a charging socket of an electric toothbrush base according to an embodiment of the present invention.
Description of reference numerals:
10. the charging socket comprises a bottom cover, 11, a sealing step, 111, a step rabbet, 12, a cover flange plate, 20, a base main body, 21, a groove, 211, a notch step, 22, a socket through hole, 23, a socket boss, 30, a charging socket, 31, a charging slot, 311, a charging jack, 312, a slot rabbet, 313, a finger inserting plate, 32, a socket circuit board, 40, a first sealing ring, 41, a sealing side ring, 411, a first protruding ring, 412, a second protruding ring, 42, a sealing gasket, 50 and a second sealing ring.
Detailed Description
The following describes embodiments of the present invention in detail.
As shown in fig. 1 to 7, the electric toothbrush base includes a bottom cover 10, a base body 20, a charging socket 30, a first sealing ring 40, and a second sealing ring 50, wherein a groove 21 is formed on an outer side surface of the base body 20, the bottom cover 10 is hermetically covered and connected with the groove 21 through the first sealing ring 40, a socket through hole 22 is formed on a bottom of the groove 21, and the charging socket 30 is mounted on an inner side surface of the socket through hole 22 through the second sealing ring 50.
The charging socket 30 comprises a charging slot 31 and a socket circuit board 32, the charging slot 31 is provided with a charging jack 311, the inner side surface of the base main body 20 is provided with a socket boss 23 along the periphery of the socket through hole 22, the socket boss 23 and the inner side surface of the socket through hole 22 form a socket slot, the socket slot is matched with the charging slot 31, one end, facing the socket slot, of the outer side surface of the charging slot 31 is provided with a slot rabbet 312, a second sealing ring 50 is installed on the slot rabbet 312, the slot rabbet 312 of the charging slot 31 is connected with the socket slot in a sealing mode through a second sealing ring 50, and the charging jack 311 is matched and communicated with the socket through hole 22;
A sealing step 11 is arranged around the inner side surface of the bottom cover 10, a first sealing ring 40 is arranged on the sealing step 11, and the sealing step 11 of the bottom cover 10 is hermetically connected with the groove 21 through the first sealing ring 40;
preferably, the first sealing ring 40 is an elastic sealing ring, and the sealing step 11 of the bottom cover 10 is in interference sealing connection with the groove 21 through the elastic sealing ring.
Preferably, the first sealing ring 40 includes a sealing side ring 41 and a sealing gasket 42, the sealing side ring 41 is installed on the outer side surface of the sealing step 11, the sealing gasket 42 is connected with the sealing side ring 41 in a bending manner, one side of the sealing step 11 facing the groove bottom of the groove 21 is provided with a step rabbet 111, the sealing gasket 42 is installed on the step rabbet 111, and the sealing step 11 is respectively connected with the groove wall of the groove 21 and the groove bottom of the groove 21 in a sealing manner through the sealing side ring 41 and the sealing gasket 42;
preferably, the outer side surface of the sealing side ring 41 is provided with a first protruding ring 411 and a second protruding ring 412, and the sealing side ring 41 is connected with the groove wall of the groove 21 in a sealing manner through the first protruding ring 411 and the second protruding ring 412;
a notch step 211 is arranged at the notch of the groove 21, a cover edge plate 12 is arranged at the peripheral edge of the bottom cover 10, and the cover edge plate 12 is matched, covered and connected with the notch step 211;
the preferred charging receptacle 30 employs a USB charging receptacle 30.
The embodiment has the following advantages:
1. this electric toothbrush base includes bottom 10, base main part 20, socket 30 charges, first sealing washer 40, second sealing washer 50, bottom 10 closes with recess 21 sealing cover through first sealing washer 40 and is connected, avoided the water droplet to get into in the recess 21, and then avoid the water droplet to flow into in the socket 30 that charges, socket 30 that charges installs on socket through-hole 22's medial surface through second sealing washer 50, avoided the water droplet to flow into electric toothbrush's handle from the socket 30 that charges in, and then avoided the inside core of electric toothbrush handle impaired.
2. The arrangement of the socket boss 23 improves the sealing performance between the charging slot 31 and the inner side surface of the base body 20.
3. The end of the outer side of the charging slot 31 facing the socket slot is provided with a slot rabbet 312, and the second sealing ring 50 is mounted on the slot rabbet 312, so that the mounting of the second sealing ring 50 is more stable, the second sealing ring 50 is prevented from moving during mounting, and the stability of the sealing connection between the charging slot 31 and the inner side of the base main body 20 is improved.
4. The charging socket 30 further comprises a socket circuit board 32, the socket circuit board 32 is directly fixedly mounted on the base body 20 through the charging slot 31, assembly precision is improved, and a waterproof effect is better.
5. The arrangement of the sealing step 11 facilitates the connection of the bottom cover 10 and the groove 21, and improves the stability of the sealing connection between the bottom cover 10 and the groove 21 of the base body 20.
6. The first sealing ring 40 is an elastic sealing ring, and the sealing step 11 of the bottom cover 10 is in interference sealing connection with the groove 21 by using the elastic property of the elastic sealing ring, so that the bottom cover 10 can be conveniently detached and reinstalled and covered again after being detached.
7. The outer side surface of the sealing step 11 is connected with the groove wall of the groove 21 in a sealing manner through the sealing side ring 41, so that water drops are prevented from flowing into the groove 21 from the groove wall of the groove 21, and further, the water drops are prevented from flowing into the charging socket 30.
8. The sealing side ring 41 is connected with the groove wall of the groove 21 in a sealing manner through the first protruding ring 411 and the second protruding ring 412, so that the sealing performance between the bottom cover 10 and the groove wall of the groove 21 is enhanced.
9. The first sealing ring 40 further comprises a sealing washer 42, the sealing step 11 is respectively connected with the groove wall of the groove 21 and the groove bottom of the groove 21 in a sealing mode through the sealing side ring 41 and the sealing washer 42, sealing between the sealing washer 42 and the groove bottom of the groove 21 is increased, double-insurance sealing between the sealing washer 42 and the sealing side ring 41 is achieved, and sealing performance between the bottom cover 10 and the groove 21 of the base body 20 is improved.
10. The arrangement of the cover flange plate 12 prevents the first sealing ring 40 from falling off, so that the installation of the first sealing ring 40 is safer and more stable.
The above are only specific embodiments of the present invention, and the protection scope of the present invention is not limited thereby; any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.
Claims (10)
1. The electric toothbrush base is characterized by comprising a bottom cover, a base main body, a charging socket, a first sealing ring and a second sealing ring, wherein a groove is formed in the outer side face of the base main body, the bottom cover is connected with the groove sealing cover through the first sealing ring, a socket through hole is formed in the bottom of the groove, and the charging socket is installed on the inner side face of the socket through hole through the second sealing ring.
2. The electric toothbrush base of claim 1, wherein the charging socket comprises a charging socket having a charging jack, a socket boss is provided on an inner side surface of the base body along a periphery of the socket through hole, the socket boss and the inner side surface of the socket through hole form a socket slot, the socket slot is matched with the charging socket, the charging socket is installed in the socket slot through the second sealing ring, and the charging jack is matched and communicated with the socket through hole.
3. The electric toothbrush base as claimed in claim 2, wherein an end of the charging slot facing the socket slot on an outer side thereof is provided with a slot groove, the second sealing ring is mounted on the slot groove, and the slot groove is hermetically connected with the socket slot through the second sealing ring.
4. The electric toothbrush base of claim 2, wherein the charging socket further comprises a socket circuit board mounted on an outer side surface of the charging socket, the charging socket comprises a finger board mounted in the charging socket, and the finger board is electrically connected to the socket circuit board.
5. The base for an electric toothbrush according to any one of claims 1 to 4, wherein a sealing step is formed around an inner side surface of the bottom cover, the first sealing ring is fitted on the sealing step, and the sealing step of the bottom cover is sealingly coupled to the groove by the first sealing ring.
6. The electric toothbrush base of claim 5, wherein the first sealing ring is an elastic sealing ring, and the sealing step of the bottom cover is in interference sealing connection with the groove through the elastic sealing ring.
7. The electric toothbrush base of claim 5, wherein the first sealing ring comprises a sealing side ring mounted on an outer side of the sealing step, the outer side of the sealing step being sealingly connected to a groove wall of the groove through the sealing side ring.
8. The electric toothbrush base of claim 7, wherein the sealing side ring has a first protruding ring and a second protruding ring on the outer side surface, and the sealing side ring is connected with the groove wall of the groove in a sealing manner through the first protruding ring and the second protruding ring.
9. The electric toothbrush base of claim 7, wherein the first sealing ring further comprises a sealing gasket, the sealing gasket is connected with the sealing side ring in a bending manner, a step rabbet is formed on one side of the sealing step facing the groove bottom of the groove, the sealing gasket is mounted on the step rabbet, and the sealing step is respectively connected with the groove wall of the groove and the groove bottom of the groove in a sealing manner through the sealing side ring and the sealing gasket.
10. The electric toothbrush base as claimed in any one of claims 1 to 4, wherein a notch step is provided at the notch of the groove, and a rim plate is provided at the peripheral edge of the bottom cover, the rim plate being coupled with the notch step in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368694.2U CN210019752U (en) | 2019-03-21 | 2019-03-21 | Electric toothbrush base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920368694.2U CN210019752U (en) | 2019-03-21 | 2019-03-21 | Electric toothbrush base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210019752U true CN210019752U (en) | 2020-02-07 |
Family
ID=69356053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920368694.2U Active CN210019752U (en) | 2019-03-21 | 2019-03-21 | Electric toothbrush base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210019752U (en) |
-
2019
- 2019-03-21 CN CN201920368694.2U patent/CN210019752U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110277261A (en) | Electronic equipment | |
| CN210019752U (en) | Electric toothbrush base | |
| CN108321901A (en) | Power supply adaptor and electronic equipment with it | |
| CN209822825U (en) | Lithium battery device with plug-in BMS module | |
| CN115473072A (en) | Connector and electronic device | |
| CN210806778U (en) | Waterproof portable power source with wireless function of charging | |
| CN213042973U (en) | Waterproof battery case structure | |
| CN218886007U (en) | High waterproof performance's coulomb meter | |
| CN208656017U (en) | A kind of new energy DC charging socket with snap fastener structure | |
| CN209419322U (en) | A kind of multifunction wireless charger | |
| CN211656139U (en) | SIM card mounting structure and vehicle-mounted display screen assembly | |
| CN207441824U (en) | Battery pack housing | |
| CN201084771Y (en) | A large-size plastic-casing battery | |
| CN205353156U (en) | Water metering case is prevented to drawer type | |
| CN219576021U (en) | Power adapter | |
| CN217062646U (en) | Waterproof head that charges | |
| CN201387823Y (en) | Integrated switch | |
| CN218335355U (en) | Mobile charging box | |
| CN214099783U (en) | External battery box assembly of electric energy meter | |
| CN215067302U (en) | Mining laser ranging sensor | |
| CN217114953U (en) | Novel waterproof charging rubber plug | |
| CN219457808U (en) | Lithium battery cap assembly | |
| CN208921204U (en) | The gas meter, flow meter of high sealing performance | |
| CN216624683U (en) | USB seat mounting structure | |
| CN219625578U (en) | Elastic sealing ring mounting structure of electric energy meter and electric energy meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000 2nd floor, No.366 Tianhe North Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangzhou haoxingwan Technology Co.,Ltd. Address before: 510000 2nd floor, No.366 Tianhe North Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HAOXING BAY SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Room 2001, 2002, 2003, 2004, 2005, 239 Tianhe North Road, Tianhe District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Xingxing Yuedong Co.,Ltd. Address before: 510000 2nd floor, No.366 Tianhe North Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangzhou haoxingwan Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |