CN217691871U - Intercom charging structure - Google Patents
Intercom charging structure Download PDFInfo
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- CN217691871U CN217691871U CN202221943475.0U CN202221943475U CN217691871U CN 217691871 U CN217691871 U CN 217691871U CN 202221943475 U CN202221943475 U CN 202221943475U CN 217691871 U CN217691871 U CN 217691871U
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- main part
- charging
- intercom
- power output
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an intercom, the utility model provides an intercom charge structure, including intercom main part and charging seat, intercom main part bottom is equipped with first magnet, the metal sheet that is equipped with two interval settings is inlayed to intercom main part bottom surface, two metal sheets are connected with the positive pole and the negative pole of the joint that charges of intercom main part internal battery respectively towards the inside one side of intercom main part, the second magnet of charging seat is opposite with the first magnet polarity of intercom main part, two power output terminal intervals that the charging seat upper surface was equipped with two power output terminal and charging seat are corresponding with two metal sheets of intercom main part bottom surface respectively, the charging seat attracts mutually through the second magnet and the first magnet heteropolarity of intercom main part makes two power output terminal of charging seat be connected for the battery charging in the intercom main part respectively with two metal sheet contacts of intercom main part bottom surface. The utility model provides a charging structure of current intercom charge and pull out and insert and easily lead to trouble scheduling problem such as the relevant interface appearance is not hard up, damages.
Description
Technical Field
The utility model relates to an intercom technical field, in particular to intercom charge structure puts.
Background
The interphone is a two-way mobile communication tool, can realize communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication. There are three main categories of walkie-talkies: the analog interphone, the digital interphone and the IP interphone are terminal equipment for trunking communication, and can be used as not only the terminal equipment for trunking communication but also a professional wireless communication tool in mobile communication.
In prior art, the charging device of intercom all adopts ordinary data line to pull out to insert and charges, though this kind of charging mode can charge, often can lead to the relevant interface to appear becoming flexible, faults such as damage because of the frequent plug operation of user or misuse in long-term use, causes the unable normal use of equipment, and the waterproof dustproof effect of the interface that charges simultaneously is poor, influences the use of intercom.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a rational in infrastructure, waterproof dustproof effectual, need not to pull out plug-in charging structure can charge, convenient to use's intercom charging structure.
In order to solve the technical problem, the utility model discloses take following scheme: the utility model provides an intercom charging structure, includes intercom main part and charging seat, intercom main part bottom is equipped with first magnet, the metal sheet that is equipped with two intervals and sets up is inlayed to intercom main part bottom surface, and two metal sheets are connected with the positive pole and the negative pole of the joint that charges of intercom main part internal battery respectively towards the inside one side of intercom main part, charging seat upper portion is equipped with second magnet and second magnet opposite with the first magnet polarity of intercom main part, the charging seat upper surface is equipped with two power output terminal intervals of two power output terminal and charging seat and corresponds with two metal sheets of intercom main part bottom surface respectively, the charging seat is connected for the battery charging in the intercom main part with two metal sheet contacts of intercom main part bottom surface respectively through the heteropolarity looks absorption of second magnet and intercom main part makes two power output terminal of charging seat.
The improved interphone comprises an interphone body, wherein two metal plates are arranged on the bottom surface of the interphone body and are provided with grooves sunken into the interphone body, and two power output terminals on the upper surface of a charging seat are raised power output terminals protruding out of the upper surface of the charging seat and matched with the sunken grooves in the interphone body.
In a further improvement, the bottom surface of the interphone body is provided with two openings, the two metal plates are respectively blocked on the two openings, the two power output terminals on the upper surface of the charging seat are respectively guide post type power output terminals which are matched with the two openings of the interphone body and protrude out of the upper surface of the charging seat, the charging seat is attracted with the first magnet of the interphone through the heteropolarity of the second magnet, so that the two guide pillar type power output terminals of the charging seat are respectively inserted into the two openings in the bottom surface of the interphone body, and the two guide pillar type power output terminals are respectively in contact connection with the two metal plates to charge a battery in the interphone body.
The charging seat comprises a seat body, a charging circuit board arranged in the seat body, a second magnet, a power connecting wire and two power output terminals, wherein the second magnet is arranged in the upper part of the seat body, the two power output terminals are electrically connected with the power output of the charging circuit board, the two power output terminals are positioned on the upper surface of the seat body, the input end of the power connecting wire is connected with a power supply, and the output end of the power connecting wire penetrates through the seat body to be electrically connected with the power input of the charging circuit board.
By adopting the technical scheme, the beneficial effects of the utility model are that: set up two metal sheets that are connected respectively with the joint anodal and the negative pole that charges of intercom main part internal battery through the bottom surface in the intercom main part, and set up the power output terminal that can be connected with intercom main part bottom surface metal sheet contact at the charging seat, when needs charge, the charging seat attracts through the first magnet heteropolarity looks of second magnet and intercom and makes two power output terminals of charging seat be connected for the battery charging in the intercom main part with two metal sheet contact of intercom main part bottom surface respectively, adopt two metal sheet conduction with the joint that charges of charging seat and intercom main internal battery, make intercom main part bottom need not to set up the charging structure of plug-in formula, rational in infrastructure, waterproof dustproof effectual, can charge without plug-in, high durability and convenient use. Through further setting, set up the recess on the metal sheet promptly and set power output terminal to the protruding power output terminal of matching or the intercom bottom sets up the trompil and sets power output terminal to the guide pillar type power output terminal of matching for the power output terminal of charging seat has a guide effect user operation, need not to look over whether power output terminal contacts with the metal sheet accurately, and it is more convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of the exploded structure of the bottom part of the main body of the interphone according to the embodiment of the present invention.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 and fig. 2, a preferred charging structure for an intercom of the present invention includes an intercom body 1 and a charging seat 2, the bottom of the intercom body 1 is provided with a first magnet 11, two metal plates 12 are embedded on the bottom surface of the intercom body 1, one surface of the two metal plates 12 facing the inside of the intercom body 1 is respectively connected with the positive electrode and the negative electrode of the charging connector of the battery in the intercom body 1, the bottom surface of the intercom body 1 is provided with two openings 13, the two metal plates 12 are respectively sealed on the two openings 13, the charging seat 2 includes a base 21, a charging circuit board disposed in the base 21, a second magnet 22, a power connection wire 23 and two power output terminals 24, the second magnet 22 is disposed in the upper portion of the base 21, the two power output terminals 24 are electrically connected with the power output of the charging circuit board and the two power output terminals 24 are located on the upper surface of the base 21, the distance between the two power output terminals 24 on the upper surface of the charging base 2 corresponds to the two metal plates 12 on the bottom surface of the interphone body 1, the input end of the power connecting wire 23 is connected with the power supply, the output end of the power connecting wire 23 penetrates the base body 21 to be electrically connected with the power input of the charging circuit board, the two power output terminals 24 on the upper surface of the charging base 2 are respectively the guide pillar type power output terminals protruding out of the upper surface of the base body 21 of the charging base 2 and matched with the two openings 13 of the interphone body 1, the second magnet 22 on the upper portion of the charging base 2 is opposite to the first magnet 11 of the interphone body 1 in polarity, the charging base 2 attracts the first magnet 11 of the interphone body 1 through the second magnet 22 in opposite polarity to enable the two guide pillar type power output terminals of the charging base 2 to be inserted into the two openings 13 on the bottom surface of the interphone body 1 respectively so that the two guide pillar type power output terminals are respectively connected with the two metal plates 12 in contact with the two metal plates 12 to form the interphone body 1 is charged.
The utility model discloses two metal sheets in well intercom main part bottom surface still can all be equipped with the recess that caves in to the intercom main part, only need correspond two power output terminals of charging seat upper surface respectively and set up to the protruding power output terminal of the protrusion charging seat upper surface with the intercom main part internal sunken groove looks adaptation. Or the bottom surface of the interphone main body is directly an embedded metal plate, and the two power output terminals on the upper surface of the charging seat are also of a structure that the top end of the charging seat is straight-plate type and can be in contact with the metal plate on the bottom surface of the interphone main body.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1. The utility model provides an intercom charging structure, includes intercom main part and charging seat, its characterized in that: the intercom main part bottom is equipped with first magnet, the metal sheet that is equipped with two intervals and sets up is inlayed to intercom main part bottom surface, and two metal sheets are connected with the positive pole and the negative pole of the joint that charges of intercom main part internal battery respectively towards the inside one side of intercom main part, charging seat upper portion is equipped with second magnet and the first magnet polarity of intercom main part is opposite, the charging seat upper surface is equipped with two power output terminal intervals of two power output terminal and charging seat and corresponds with two metal sheets of intercom main part bottom surface respectively, the charging seat is connected for the battery charging in the intercom main part through the heteropolarity looks attraction of second magnet and the first magnet of intercom main part makes two power output terminal of charging seat respectively with the contact of two metal sheets of intercom main part bottom surface.
2. The intercom charging structure of claim 1, wherein: two metal sheets in the bottom surface of the interphone body are provided with grooves sunken into the interphone body, and two power output terminals on the upper surface of the charging seat are respectively raised power output terminals which are matched with the sunken grooves in the interphone body and protrude out of the upper surface of the charging seat.
3. The intercom charging structure of claim 1, wherein: the two power output terminals on the upper surface of the charging seat are respectively guide pillar type power output terminals which are matched with the two open holes of the interphone body and protrude out of the upper surface of the charging seat, and the charging seat is attracted with the first magnet of the interphone through the heteropolarity of the second magnet, so that the two guide pillar type power output terminals of the charging seat are respectively inserted into the two open holes on the bottom surface of the interphone body, and the two guide pillar type power output terminals are respectively in contact connection with the two metal plates to charge a battery in the interphone body.
4. The intercom charging structure of claim 1 or 2 or 3, characterized in that: the charging seat comprises a seat body, a charging circuit board arranged in the seat body, a second magnet, a power connecting wire and two power output terminals, wherein the second magnet is arranged in the upper part of the seat body, the two power output terminals are electrically connected with the power output of the charging circuit board, the two power output terminals are positioned on the upper surface of the seat body, the input end of the power connecting wire is connected with a power supply, and the output end of the power connecting wire penetrates through the seat body to be electrically connected with the power input of the charging circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221943475.0U CN217691871U (en) | 2022-07-26 | 2022-07-26 | Intercom charging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221943475.0U CN217691871U (en) | 2022-07-26 | 2022-07-26 | Intercom charging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691871U true CN217691871U (en) | 2022-10-28 |
Family
ID=83719351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221943475.0U Active CN217691871U (en) | 2022-07-26 | 2022-07-26 | Intercom charging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691871U (en) |
-
2022
- 2022-07-26 CN CN202221943475.0U patent/CN217691871U/en active Active
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