CN217768899U - Pdd quick charger - Google Patents
Pdd quick charger Download PDFInfo
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- CN217768899U CN217768899U CN202221260583.8U CN202221260583U CN217768899U CN 217768899 U CN217768899 U CN 217768899U CN 202221260583 U CN202221260583 U CN 202221260583U CN 217768899 U CN217768899 U CN 217768899U
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- plug
- shell
- groove
- boss
- usb interface
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Abstract
The utility model relates to a pd quick charger, which comprises a shell, wherein one end of the shell is provided with a plug, and the other end of the shell is provided with a lug boss; the end surface of the boss is provided with a USB interface; the outer side surface of the shell is provided with a first groove, and a cross beam is arranged on the first groove; the cross beam is provided with a dustproof device; the dustproof device comprises a connecting belt and a dustproof cover; a second groove for accommodating the boss is formed in the dustproof cover; the second groove is in interference connection with the boss; the pd quick charger is simple in structure, when the pd quick charger is not used, the boss with the USB interface is inserted into the second groove on the dustproof cover, so that the USB interface is protected conveniently, and the internal parts are prevented from being damaged due to short circuit caused by the fact that dust and moisture enter the USB interface; and can dismantle through the crossbeam on the casing and be connected with the connecting band, if live time overlength and lead to dust keeper wearing and tearing or fracture, only need pull down the connecting band change into new can, need not change whole pd quick charger, with low costs.
Description
Technical Field
The utility model relates to a charger technical field, more specifically say, relate to a pd fills charger soon.
Background
The PD fills ware soon also known as PD fills the head soon, is the equipment that is used for cell-phone quick charge, and the USB interface that the PD fills the ware soon on the existing market is open design mostly, does not have protector, when idle, leads to dust, water etc. to enter into inside circuit board easily, influences the cell-phone effect of charging.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in providing a pd fills charger soon to prior art's above-mentioned defect.
The utility model provides a technical scheme that its technical problem adopted is: a pd quick charger comprises a shell, wherein one end of the shell is provided with a plug, and the other end of the shell is provided with a boss; the end surface of the boss is provided with at least one USB interface; a first groove is formed in the outer side surface of the shell in an injection molding mode, and a cross beam is fixedly installed on the first groove; the cross beam is provided with a dustproof device for preventing dust from entering the USB interface; the dustproof device comprises a connecting belt detachably connected with the cross beam and a dustproof cover fixedly connected with the connecting belt; the dustproof cover is provided with a second groove for accommodating the boss; the second groove is in interference connection with the boss;
the pd quick charger of the utility model comprises a female buckle at one end of the connecting belt far away from the dust cover, and at least one sub-buckle connected with the female buckle and arranged between the female buckle and the dust cover; the male buckle and the female buckle are respectively positioned on two sides of the cross beam;
the pd quick charger of the utility model comprises a plug and a charger, wherein the plug is a fixed plug; the plug is fixedly connected with the shell;
the pd quick charger of the utility model comprises a foldable plug; the outer side surface of the shell is provided with a receiving groove for receiving the plug; the plug is rotationally connected with the shell through a rotating shaft;
the utility model discloses a pd fills charger soon, wherein, the plug includes anodal participating in and negative pole participating in; the positive electrode pin and the negative electrode pin are arranged in parallel;
pd fill charger soon, wherein, the connecting band with the shield is made by soft silica gel material.
The beneficial effects of the utility model reside in that: the pd quick charger is simple in structure, when the pd quick charger is not used, the boss with the USB interface is inserted into the second groove in the dustproof cover, the USB interface is conveniently protected, and dust and moisture are prevented from entering the USB interface to cause short circuit and damage to internal parts; and the connecting band can be dismantled through the crossbeam on the casing and be connected with, if the live time overlength leads to dust keeper wearing and tearing or fracture, only need with the connecting band pull down change into new can, need not change whole pd quick charger with low costs.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the drawings:
fig. 1 is a first schematic structural diagram of a pd quick charger according to a preferred embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a pd quick charger according to a preferred embodiment of the present invention;
fig. 3 is a third schematic structural diagram of a pd quick charger according to a preferred embodiment of the present invention;
FIG. 4 is a schematic structural diagram of the housing according to the preferred embodiment of the present invention;
FIG. 5 is a schematic structural view of a dustproof device according to a preferred embodiment of the present invention;
fig. 6 is a schematic structural diagram of a pd quick charger according to another preferred embodiment of the present invention;
fig. 7 is a schematic structural diagram of a pd quick charger according to another preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made clearly and completely in conjunction with the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, belong to the protection scope of the present invention.
It should be understood that the terms "first," "second," "third," and "fourth," etc. in the description and claims and in the accompanying drawings are used for distinguishing between different elements and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
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 may be combined with other embodiments.
"plurality" means two or more. "and/or" describes the association relationship of the associated object, indicating that there may be three relationships, for example, a and/or B, which may indicate: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
The first embodiment is as follows:
a pd rapid charger according to a preferred embodiment of the present invention, as shown in fig. 1-7, comprises a housing 11, wherein one end of the housing 11 is provided with a plug 12, and the other end is provided with a boss 13; the end surface of the boss 13 is provided with at least one USB interface 14; a first groove 15 is formed in the outer side surface of the shell 11 in an injection molding mode, and a cross beam 16 is fixedly installed on the first groove 15; the beam 16 is provided with a dustproof device for preventing dust from entering the USB interface 14; the dustproof device comprises a connecting belt 17 detachably connected with the cross beam 16 and a dustproof cover 18 fixedly connected with the connecting belt 17; the dust cover 18 is provided with a second groove 19 for accommodating the boss 13; the second groove 19 is in interference connection with the boss 13.
The pd quick charger is simple in structure, when the pd quick charger is not used, the boss with the USB interface is inserted into the second groove on the dustproof cover, so that the USB interface is protected conveniently, and the internal parts are prevented from being damaged due to short circuit caused by the fact that dust and moisture enter the USB interface; and the connecting band can be dismantled through the crossbeam on the casing and be connected with, if the live time overlength leads to dust keeper wearing and tearing or fracture, only need with the connecting band pull down change into new can, need not change whole pd quick charger with low costs.
Specifically, a female buckle 20 is arranged at one end of the connecting belt 17 far away from the dust cover 18, and at least one sub-buckle 21 which is in buckle connection with the female buckle 20 is further arranged between the female buckle 20 and the dust cover 18; the male buckle 21 and the female buckle 20 are respectively positioned at two sides of the beam 16; the connecting belt and the shell can be well connected together through the buckle connection of the male buckle and the female buckle, the connecting belt and the shell are not easy to lose, and besides the connection mode, the female buckle can be replaced by the female magic tape, the male buckle is replaced by the male magic tape, and the female magic tape and the male magic tape are respectively positioned on two sides of the cross beam; the female magic tape and the male magic tape are bonded, so that the female magic tape and the male magic tape are convenient to disassemble and assemble and reliable in connection.
Specifically, the plug 12 includes a positive pin 121 and a negative pin 122; the positive electrode pin 121 and the negative electrode pin 122 are arranged in parallel.
Specifically, the connecting band 17 and the dust cap 18 are both made of soft silica gel material, and the plasticity is strong, so that the boss can be easily accommodated in the dust cap.
As shown particularly in fig. 1-5, the plug 12 is a fixed plug; the plug 12 is fixedly connected to the housing 11.
Example two:
the embodiment provides another pd quick charger, which is the same as the first embodiment and will not be described again, except that as shown in fig. 6-7, the plug 12 is a foldable plug; the outer side surface of the housing 11 is provided with a receiving groove 22 for receiving the plug 12; one end of the accommodating groove close to the rotating shaft is provided with a limiting part (not shown), and the limiting part (not shown) is vertical to the accommodating groove; the plug 12 is connected with the shell 11 through the rotating shaft 23 in a rotating mode, when the plug is used, the plug is manually rotated towards the limiting part until the plug is perpendicular to the shell, when the plug is not used, the plug is in a folded state, the pins are accommodated in the pin accommodating grooves, and the foldable plug is a common structure in the prior art and is not repeated.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (6)
1. A pd quick charger is characterized by comprising a shell, wherein one end of the shell is provided with a plug, and the other end of the shell is provided with a boss; the end surface of the boss is provided with at least one USB interface; a first groove is formed in the outer side surface of the shell in an injection molding mode, and a cross beam is fixedly installed on the first groove; the cross beam is provided with a dustproof device for preventing dust from entering the USB interface; the dustproof device comprises a connecting belt detachably connected with the cross beam and a dustproof cover fixedly connected with the connecting belt; the dustproof cover is provided with a second groove for accommodating the boss; the second groove is in interference connection with the boss.
2. The pd rapid charger according to claim 1, wherein a female buckle is provided at an end of the connecting band away from the dust cover, and at least one male buckle connected with the female buckle is provided between the female buckle and the dust cover; the male buckle and the female buckle are respectively positioned on two sides of the cross beam.
3. The pd fast charger according to claim 2, wherein the plug is a fixed plug; the plug is fixedly connected with the shell.
4. The pd fast charger according to claim 1, wherein said plug is a foldable plug; the outer side surface of the shell is provided with a receiving groove for receiving the plug; the plug is rotatably connected with the shell through a rotating shaft.
5. A pd rapid charger according to claim 3 or 4, characterized in that said plug comprises a positive pin and a negative pin; the positive pin and the negative pin are arranged in parallel.
6. The pd rapid charger according to any one of claims 1 to 4, wherein said connecting strap and said dust cap are made of soft silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260583.8U CN217768899U (en) | 2022-05-24 | 2022-05-24 | Pdd quick charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221260583.8U CN217768899U (en) | 2022-05-24 | 2022-05-24 | Pdd quick charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217768899U true CN217768899U (en) | 2022-11-08 |
Family
ID=83886600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221260583.8U Active CN217768899U (en) | 2022-05-24 | 2022-05-24 | Pdd quick charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217768899U (en) |
-
2022
- 2022-05-24 CN CN202221260583.8U patent/CN217768899U/en active Active
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