CN218633722U - Power adapter with multiple waterproof construction - Google Patents
Power adapter with multiple waterproof construction Download PDFInfo
- Publication number
- CN218633722U CN218633722U CN202222201031.6U CN202222201031U CN218633722U CN 218633722 U CN218633722 U CN 218633722U CN 202222201031 U CN202222201031 U CN 202222201031U CN 218633722 U CN218633722 U CN 218633722U
- Authority
- CN
- China
- Prior art keywords
- shell
- power adapter
- groove
- multiple waterproof
- bottom shell
- 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
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a power adapter with multiple waterproof construction. This power adapter with multiple waterproof construction includes the drain pan, is used for sealing gland, mesochite and the face-piece of holding portion, the holding portion that is used for the holding plug is seted up to drain pan one side, the plug rotates to set up in the holding portion, be provided with first ultrasonic wave line on the holding portion outside, the gland is installed on the holding portion, the gland surpasses to first recess has been seted up along one side of drain pan outward, and first recess and the mutual adaptation of first ultrasonic wave line, and the mesochite is installed on the drain pan, the face-piece is installed and is kept away from in one side of drain pan, wherein, the utility model discloses a power adapter with multiple waterproof construction has promoted the waterproof performance between holding portion and the gland through setting up of first ultrasonic wave line and first recess, has all installed waterproof construction between mesochite and the drain pan and between mesochite and the face-piece to the waterproof performance of power adapter has been improved greatly.
Description
Technical Field
The utility model relates to a power adapter's technical field, especially power adapter with multiple waterproof construction.
Background
The power adapter is also called an external power supply and is power supply voltage conversion equipment of small portable electronic equipment and electronic appliances;
in the prior art, when the power adapter is used, because the waterproof performance of the power adapter in the prior art is not high, the phenomenon of water inflow in the power adapter happens occasionally, so that the service life of the power adapter is not high, and certain use risk also exists for users.
Therefore, it is urgently required to redesign a new power adapter having a multiple waterproof structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power adapter with multiple waterproof construction to solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a power adapter with multiple waterproof construction, this power adapter with multiple waterproof construction include the drain pan, be used for sealing gland, mesochite and the face-piece of holding portion, the holding portion that is used for the holding plug is offered to drain pan one side, the plug rotates and sets up in the holding portion, be provided with first ultrasonic wire on the holding portion outside, the gland is installed on the holding portion, the gland surpass to first recess has been seted up along one side of drain pan is outer, just first recess with the mutual adaptation of first ultrasonic wire, the mesochite is installed on the drain pan, the face-piece is installed the mesochite is kept away from one side of drain pan.
Optionally, the middle shell protrudes inwards towards the inner wall of one side of the bottom shell to form a second groove, a second ultrasonic line is arranged on the outer edge of the bottom shell, and the second ultrasonic line is matched with the second groove.
Optionally, a sealing protrusion is arranged on one side, away from the middle shell, of the second groove, and when the second ultrasonic wave line is installed in the second groove, the sealing protrusion is just abutted to the inner side of the second ultrasonic wave line.
Optionally, a plurality of reinforcing ribs for improving the sealing property between the bottom shell and the middle shell are arranged on the outer side of the bottom shell.
Optionally, a first accommodating groove for accommodating the face shell is formed in one side, away from the bottom shell, of the middle shell, a third ultrasonic line is arranged on one side, facing the middle shell, of the face shell, and when the face shell is installed in the first accommodating groove, the third ultrasonic line just extends into the first accommodating groove.
Optionally, at least one mounting hole is formed in one side, away from the bottom shell, of the middle shell, at least one limiting column is arranged on one side, facing the middle shell, of the face shell, and the limiting columns are matched with the mounting holes.
Optionally, a second accommodating groove for accommodating the plug is formed in the bottom case.
Optionally, the plug includes conductive joint, column spinner and regulation arch, conductive joint installs column spinner one side, column spinner regulation arch is installed column spinner opposite side, the column spinner rotates and sets up in the drain pan.
Optionally, a first limiting groove for accommodating the rotary column is formed in the bottom shell, a second limiting groove for accommodating the rotary column is formed in the gland, a spring plate is arranged between the gland and the bottom shell, and the rotary column rotates to drive the adjusting protrusion to abut against the spring plate.
Optionally, a circuit board is arranged in the middle shell, a plurality of conductive interfaces are arranged on the face shell, one end of the circuit board is electrically connected with the plug, and the other end of the circuit board is electrically connected with the plurality of conductive interfaces.
The utility model has the advantages as follows:
this power adapter with multiple waterproof construction includes the drain pan, is used for sealing gland, mesochite and the face-piece of holding portion, the holding portion that is used for the holding plug is offered to drain pan one side, the plug rotates the setting and is in the holding portion, be provided with first ultrasonic wire on the holding portion outside, the gland is installed on the holding portion, the gland surpasses to first recess has been seted up along one side of drain pan outward, just first recess with the mutual adaptation of first ultrasonic wire, the mesochite is installed on the drain pan, the face-piece is installed the mesochite is kept away from one side of drain pan, wherein, the utility model discloses a power adapter with multiple waterproof construction has promoted the waterproof performance between holding portion and the gland through the setting up of first ultrasonic wire and first recess to, between mesochite and the drain pan and between mesochite and the face-piece all installed waterproof construction additional, thereby improved greatly the utility model discloses a power adapter with multiple waterproof construction's waterproof performance to the life of power adapter.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments 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 a power adapter with multiple waterproof structures provided by the present invention;
fig. 2 is a schematic diagram of an explosion structure of a power adapter having multiple waterproof structures provided by the present invention;
fig. 3 is a schematic structural diagram of a bottom case of a power adapter with multiple waterproof structures provided by the present invention;
fig. 4 is a schematic structural diagram of a gland of a power adapter having multiple waterproof structures according to the present invention;
fig. 5 is a schematic structural diagram of a plug of a power adapter having multiple waterproof structures provided by the present invention;
fig. 6 is a schematic structural diagram of a first view angle of a middle shell of a power adapter having multiple waterproof structures provided by the present invention;
FIG. 7 is an enlarged view of a portion of area A of FIG. 6;
fig. 8 is a schematic structural diagram of a second view angle of the middle shell of the power adapter with multiple waterproof structures provided by the present invention;
fig. 9 is a schematic structural diagram of a face shell of a power adapter with multiple waterproof structures provided by the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1 to 9, the power adapter with multiple waterproof structures of the present invention includes a bottom case 100, a cover 200 for sealing the accommodating portion 110, a middle case 300, and a cover 400;
a containing part 110 for containing a plug 500 is formed at one side of the bottom case 100, the plug 500 is rotatably disposed in the containing part 110, a first ultrasonic wave 120 is disposed on the outer side of the containing part 110, the pressing cover 200 is mounted on the containing part 110, a first groove 210 is formed at the outer edge of the pressing cover 200 facing the side of the bottom case 100, the first groove 210 and the first ultrasonic wave 120 are mutually matched, the middle case 300 is mounted on the bottom case 100, and the face case 400 is mounted at the side of the middle case 300 away from the bottom case 100;
wherein, the bottom shell 100, the gland 200, the middle shell 300 and the face shell 400 are mutually matched to form an integral shell of the power adapter, and the accommodating part 110 is used for accommodating the plug 500, when the user needs to use the power adapter with multiple waterproof structures of the present invention, the plug 500 is manually rotated to extend out of the bottom shell 100, when the user needs to store the power adapter with multiple waterproof structures of the present invention, the user manually rotates the plug 500 into the bottom shell 100;
further, the gland 200 is used for sealing the accommodating portion 110, and after the first ultrasonic wire 120 extends into the first groove 210, the first ultrasonic wire 120 is subjected to ultrasonic welding processing, so that the first ultrasonic wire 120 is tightly fixed in the first groove 210, thereby forming the first heavy waterproof structure of the power adapter with the multiple waterproof structure of the present invention, and further, the accommodating portion 110 and the gland 200 have good waterproof property;
further, the middle shell 300 plays a role of fixing and supporting for each structure in the power adapter of the present invention, and the face shell 400 is used for sealing one side of the middle shell 300 away from the bottom shell 100.
In this embodiment, a second groove 310 is formed by inwardly recessing the middle case 300 towards the inner wall of one side of the bottom case 100, a second ultrasonic line 130 is disposed on the outer edge of the bottom case 100, and the second ultrasonic line 130 and the second groove 310 are adapted to each other.
Wherein, the cross-section of second ultrasonic ray 130 is equilateral triangle shape structure to second ultrasonic ray 130 matches with second recess 310 after stretching into second recess 310 better together, thereby has formed the utility model discloses a power adapter's heavy waterproof construction of second with multiple waterproof construction, thereby improves the sealing performance between mesochite 300 and drain pan 100.
In this embodiment, a sealing protrusion 311 is disposed on a side of the second groove 310 away from the middle shell 300, and when the second ultrasonic wave line 130 is installed in the second groove 310, the sealing protrusion 311 is just abutted against the inner side of the second ultrasonic wave line 130.
Wherein, the sealing protrusion 311 is an inverted triangle structure, and after the second ultrasonic line 130 extends into the second groove 310, the sealing protrusion 311 abuts against the second ultrasonic line 130, and because of the cross-sectional triangular structure of the sealing protrusion 311 and the second ultrasonic line 130, the sealing protrusion 311 and the second ultrasonic line 130 are better attached together, and further the sealing performance between the middle shell 300 and the bottom shell 100 is improved.
In this embodiment, a plurality of ribs 160 are disposed on the outer side of the bottom case 100 to improve the sealing between the bottom case 100 and the middle case 300.
When the middle case 300 is installed in the bottom case 100, the ribs 160 are tightly attached to the inner wall of the middle case 300, so that the ribs 160 can improve the sealing performance between the middle case 300 and the bottom case 100 after installation, and the ribs 160 can also improve the stability between the middle case 300 and the bottom case 100.
In this embodiment, a first receiving groove 320 for receiving the panel 400 is formed on a side of the middle case 300 away from the bottom case 100, a third ultrasonic line 410 is disposed on a side of the panel 400 facing the middle case 300, and when the panel 400 is installed in the first receiving groove 320, the third ultrasonic line 410 extends into the first receiving groove 320.
Wherein, when the face-piece 400 need be installed to the mesochite 300, at first, the third ultrasonic wave line 410 on the face-piece 400 extends to the first containing groove 320 in, then, carries out ultrasonic welding with the third ultrasonic wave line 410, and then makes the face-piece 400 fix on the mesochite 300, thereby constitutes the utility model discloses a power adapter's with multiple waterproof construction triple waterproof construction.
In this embodiment, at least one mounting hole 330 is opened on a side of the middle shell 300 away from the bottom shell 100, at least one limiting post 340 is provided on a side of the face shell 400 facing the middle shell 300, and the limiting post 340 is adapted to the mounting hole 330.
When the panel shell 400 is mounted on the middle shell 300, the limiting column 340 just extends into the mounting hole 330, so that the stability of mounting the panel shell 400 on the middle shell 300 is further improved.
In the present embodiment, the bottom case 100 is provided with a second receiving groove 140 for receiving the plug 500.
The shape of the second receiving groove 140 is adapted to the shape of the plug 500, and when the plug 500 is received in the bottom case 100, the plug 500 is received in the second receiving groove 140.
In this embodiment, the plug 500 includes a conductive connector 510, a rotation column 520, and an adjustment protrusion 530, the conductive connector 510 is mounted on one side of the rotation column 520, the adjustment protrusion 530 of the rotation column 520 is mounted on the other side of the rotation column 520, and the rotation column 520 is rotatably disposed in the bottom case 100.
Wherein, the conductive contact 510 is used for being connected with external socket, and the column spinner 520 provides the support to the conductive contact 510, and when the user need change the state that the plug 500 stretches out of drain pan 100, manual rotatory conductive contact 510 to make the conductive contact 510 drive the column spinner 520 and rotate, and then realize the change of plug 500 state.
In this embodiment, a first limiting groove 150 for accommodating the rotary column 520 is formed in the bottom case 100, a second limiting groove 220 for accommodating the rotary column 520 is formed in the gland 200, a resilient plate 600 is disposed between the gland 200 and the bottom case 100, and the rotary column 520 rotates to drive the adjusting protrusion 530 to abut against the resilient plate 600.
Wherein, first spacing groove 150 and second spacing groove 220 mutually support, thereby play limiting displacement to column spinner 520, and then guaranteed the stability of plug 500 when the state changes, and, shell fragment 600 is one and has elastic sheetmetal, when column spinner 520 is rotatory and drive conductive joint 510 and stretch out drain pan 100, adjust protruding 530 can extrude shell fragment 600, thereby make shell fragment 600 take place elastic deformation, and then when the user pulls conductive joint 510, shell fragment 600 can change elastic deformation into elasticity, thereby save the user and pull required power when conductive joint 510.
In this embodiment, a circuit board 700 is disposed in the middle case 300, a plurality of conductive interfaces 420 are disposed on the face cover 400, one end of the circuit board 700 is electrically connected to the plug 500, and the other end of the circuit board 700 is electrically connected to the plurality of conductive interfaces 420.
The plug 500 is connected to an external power supply device, an external device to be connected to the power supply device is electrically connected to the conductive interface 420, and the circuit board 700 controls the current passing through the plug 500 to be communicated with the external device to be connected to the power supply device through the conductive interface 420.
This power adapter with multiple waterproof construction includes drain pan 100, be used for sealing gland 200, mesochite 300 and the face-piece 400 of holding portion 110, holding portion 110 that is used for holding plug 500 is offered to drain pan 100 one side, plug 500 rotates the setting and is in the holding portion 110, be provided with first ultrasonic wire 120 on the holding portion 110 outside, gland 200 is installed on the holding portion 110, gland 200 surpasses to first recess 210 has been offered along one side of drain pan 100 outward, just first recess 210 with first ultrasonic wire 120 mutual adaptation, mesochite 300 is installed on the drain pan 100, face-piece 400 is installed mesochite 300 is kept away from one side of drain pan 100, wherein, the utility model discloses a power adapter with multiple waterproof construction has all installed waterproof construction between mesochite 300 and the drain pan 100 and between mesochite 300 and the face-piece 400 through the setting up of first ultrasonic wire 120 and first recess 210 to the waterproof construction between mesochite 300 and the drain pan 100 has all been installed, thereby has improved the utility model discloses a power adapter with multiple waterproof construction's service life greatly to the power adapter's service life.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A power adapter with multiple waterproof structures is characterized by comprising
The ultrasonic testing device comprises a bottom shell, a first ultrasonic wire and a second ultrasonic wire, wherein an accommodating part for accommodating a plug is formed in one side of the bottom shell, the plug is rotatably arranged in the accommodating part, and the outer side of the accommodating part is provided with the first ultrasonic wire;
the gland is used for sealing the accommodating part and is arranged on the accommodating part, a first groove is formed in the outer edge of one side, which exceeds the bottom shell, of the gland, and the first groove is matched with the first ultrasonic ray;
the middle shell is mounted on the bottom shell;
the face shell is installed on one side, far away from the bottom shell, of the middle shell.
2. The power adapter with multiple waterproof structures according to claim 1, wherein the middle shell is recessed inwards beyond an inner wall of one side of the bottom shell to form a second groove, a second ultrasonic line is arranged on an outer edge of the bottom shell, and the second ultrasonic line and the second groove are matched with each other.
3. The power adapter with multiple waterproof structures according to claim 2, wherein a sealing protrusion is disposed on a side of the second groove away from the middle shell, and when the second ultrasonic wire is inserted into the second groove, the sealing protrusion just abuts against the inner side of the second ultrasonic wire.
4. The power adapter with multiple waterproof structures as claimed in claim 1, wherein a plurality of ribs are disposed on the outer side of the bottom shell for improving the sealing performance between the bottom shell and the middle shell.
5. The power adapter with multiple waterproof structures according to claim 1, wherein a first receiving groove for receiving the surface shell is formed on a side of the middle shell away from the bottom shell, a third ultrasonic line is disposed on a side of the surface shell facing the middle shell, and when the surface shell is installed in the first receiving groove, the third ultrasonic line extends into the first receiving groove.
6. The power adapter with multiple waterproof structures according to claim 1, wherein at least one mounting hole is formed in one side of the middle shell, which is away from the bottom shell, and at least one limiting column is arranged on one side of the face shell, which faces the middle shell, and the limiting columns are matched with the mounting holes.
7. The power adapter with multiple waterproof structures as claimed in claim 1, wherein the bottom shell is provided with a second receiving slot for receiving the plug.
8. The power adapter with multiple waterproof structures according to claim 1, wherein the plug comprises a conductive connector, a rotary column and an adjusting protrusion, the conductive connector is mounted on one side of the rotary column, the rotary column adjusting protrusion is mounted on the other side of the rotary column, and the rotary column is rotatably disposed in the bottom shell.
9. The power adapter with multiple waterproof structures according to claim 8, wherein a first limiting groove for accommodating the rotating column is formed in the bottom shell, a second limiting groove for accommodating the rotating column is formed in the gland, a spring is disposed between the gland and the bottom shell, and the rotating column rotates to drive the adjusting protrusion to abut against the spring.
10. The power adapter with multiple waterproof structures according to claim 1, wherein a circuit board is disposed in the middle casing, a plurality of conductive interfaces are disposed on the face casing, one end of the circuit board is electrically connected to the plug, and the other end of the circuit board is electrically connected to the plurality of conductive interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201031.6U CN218633722U (en) | 2022-08-19 | 2022-08-19 | Power adapter with multiple waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201031.6U CN218633722U (en) | 2022-08-19 | 2022-08-19 | Power adapter with multiple waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218633722U true CN218633722U (en) | 2023-03-14 |
Family
ID=85458614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222201031.6U Active CN218633722U (en) | 2022-08-19 | 2022-08-19 | Power adapter with multiple waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218633722U (en) |
-
2022
- 2022-08-19 CN CN202222201031.6U patent/CN218633722U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022033564A1 (en) | Battery case and battery | |
| JP3575295B2 (en) | Electrical connector plug | |
| WO2018233715A1 (en) | Electrical connection device | |
| CN106329178B (en) | A kind of mobile terminal device | |
| CN218633722U (en) | Power adapter with multiple waterproof construction | |
| JP4686787B2 (en) | Rotating multifunctional power plug and power outlet and connection cord using them | |
| CN209805005U (en) | Industrial plug and socket assembly | |
| CN216794493U (en) | Power cord fixed knot constructs and laundry equipment | |
| CN221508697U (en) | Strip power socket | |
| CN219221794U (en) | Camera support | |
| CN209357766U (en) | The battery of submariner device | |
| CN219832921U (en) | Waterproof battery box structure | |
| CN221466905U (en) | Medical power connector | |
| CN212783854U (en) | Wiring terminal | |
| CN219998597U (en) | Foldable plug adapter | |
| CN209675546U (en) | A kind of Wiring harness connector of Bidirectional locking | |
| CN217468951U (en) | Multifunctional outdoor socket | |
| CN219535003U (en) | Quick connector of power generation vehicle | |
| CN219534365U (en) | Thin rotary switch encoder | |
| CN217822618U (en) | Plug structure of wiring terminal | |
| CN213522727U (en) | Rotary charger | |
| CN218162993U (en) | Circuit board with prevent static function | |
| CN216929084U (en) | Photovoltaic module termination | |
| CN216055406U (en) | Splash-proof bottom box capable of being used universally | |
| CN220754816U (en) | Shell structure and have its outdoor unit of talkbacking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |