CN219739518U - Mobile phone charging switching device with charging wire easy to replace - Google Patents
Mobile phone charging switching device with charging wire easy to replace Download PDFInfo
- Publication number
- CN219739518U CN219739518U CN202321375284.3U CN202321375284U CN219739518U CN 219739518 U CN219739518 U CN 219739518U CN 202321375284 U CN202321375284 U CN 202321375284U CN 219739518 U CN219739518 U CN 219739518U
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- China
- Prior art keywords
- adapter
- pcb
- charging
- wire
- mobile phone
- 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.)
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 15
- 238000010304 firing Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- -1 patch cord Chemical compound 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 4
- JAYCNKDKIKZTAF-UHFFFAOYSA-N 1-chloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC=CC=C1C1=CC=CC=C1Cl JAYCNKDKIKZTAF-UHFFFAOYSA-N 0.000 description 8
- 101100084627 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pcb-4 gene Proteins 0.000 description 8
- 238000003032 molecular docking Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008531 maintenance mechanism Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a mobile phone charging switching device with an easily replaceable charging wire, which comprises a switching seat body, an switching wire, a PCB (printed Circuit Board) and a magnetic attraction power connection structure, wherein a matched male-female butt joint structure is arranged between the switching wire and the PCB, the switching wire and the PCB are electrically connected through butt joint fixation, and a detachable structure between the switching wire and the PCB is formed; an openable cover layer is arranged on the adapter seat body, the PCB board is covered in the adapter seat body through the cover layer to form a waterproof structure, and the adapter wire is led out from between the adapter seat body and the cover layer. According to the utility model, the male-female butt joint structure is designed between the patch cord and the PCB, when the patch cord is damaged, the patch cord is pulled out by opening the cover layer and then is plugged into the standby patch cord, and the patch cord can be purchased independently, so that the use cost is greatly reduced, and the resource waste is reduced.
Description
Technical Field
The utility model relates to the technical field of placement tools of electronic equipment such as mobile phones and the like, in particular to a charging switching device mainly used on mobile phone supports of vehicles such as motorcycles, bicycles and the like.
Background
With the rising of motorcycle and bicycle navigation, such as take-out dispatch industry, the mobile phone is required to be placed on vehicles such as motorcycles and (electric) bicycles. Therefore, people invent a special mobile phone support, and the mobile phone support can directly take electricity from a vehicle, so that the mobile phone can be charged at any time, and the situation that the mobile phone is lack of electricity due to long-time use is avoided, so that the mobile phone support is very popular with takeout and dispatch personnel. In order to charge a mobile phone, a charging adapter is generally required, and the charging adapter is generally fixed on the back of the mobile phone, and the mobile phone can be placed on a bracket of the mobile phone support together with the charging adapter. The charging switching device is generally connected with the mobile phone through a charging wire, and the other surface of the charging switching device is connected with a power connection part on the support seat to realize power taking. In order to achieve the purpose of taking and placing the mobile phone conveniently, a magnetic structure is designed to realize the fixation of the charging switching device and the bracket seat and the electricity taking. However, in the current charging switching device, the charging wire is usually welded and fixed (such as welded with the magnetic attraction post), and the charging wire is frequently plugged and unplugged along with the mobile phone, and is often subjected to sun and rain, so that the frequency of damage to the charging wire is very high. Once the charging cable is damaged, the charging cable usually needs to be maintained by a professional maintenance mechanism or replaced together with the whole charging switching device, so that the cost of a user is increased, and resource waste is caused. In addition, the current switching device that charges adopts magnetism to inhale behind structure and the support seat butt joint and makes to get and put the cell-phone more convenient, nevertheless owing to inhale the rigidity butt joint between the structure, leads to when the vehicle vibrations are great, the poor condition of contact can appear in the data transmission contact of setting up at the middle part.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the mobile phone charging switching device which has more reasonable structural design, is convenient to replace a charging wire, can reduce the use cost, reduces the resource waste and has more stable power taking contact.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an easy cell-phone switching device that charges of changing charging wire, uses with the cooperation of support seat, and it is including switching pedestal, patch cord (charging wire), PCB board and magnetism suction connection electric structure, and the PCB board sets up on the adapter pedestal, and the patch cord is connected with the PCB board, and magnetism suction connection electric structure sets up in the adapter pedestal and is connected with the PCB board, its characterized in that: a matched male-female butt joint structure is arranged between the patch cord and the PCB, the patch cord is electrically connected with the PCB through butt joint fixation, and a detachable structure between the patch cord and the PCB is formed; an openable cover layer is arranged on the adapter seat body, the PCB board is covered in the adapter seat body through the cover layer to form a waterproof structure, and the adapter wire is led out from between the adapter seat body and the cover layer.
Further, the male-female butt joint structure comprises a female seat arranged on the PCB and a male head connected with the adapter wire, the male head is provided with a male terminal, the female seat is provided with a jack, and the adapter wire and the female seat are fixedly connected in a plugging manner through inserting the male terminal into the jack so as to be electrically connected with the PCB.
Further, a mounting groove is formed in one face, facing the mobile phone, of the adapter base body, the PCB is fixed in the mounting groove, and the adapter wire is led in from the mounting groove to be fixedly connected with the female base in an inserting mode.
Further, the opening of the mounting groove is formed in the bottom edge of the adapter seat body, and the adapter wire is led out from the lower side of the adapter seat body through the opening to be connected with the mobile phone, so that rainwater is not easy to flow into the mounting groove along the adapter wire.
Further, the cover layer is fixed with the adapter seat body by adopting a magic tape, adhesive or sealing ring embedded structure so as to realize sealing in the mounting groove, so that the cover layer can be covered again after the change of the adapter wire is completed by tearing, lifting or opening so as to realize water resistance.
Further, the female base comprises four jacks, the male head comprises four male terminals, two male terminals are used for practical and common charging, and the other two male terminals are used for realizing quick charging.
Further, the magnetic attraction electric connection structure comprises two magnetic attraction conductive posts and two binding posts, and the magnetic attraction conductive posts and the two binding posts are connected with the PCB; the two magnetic attraction conductive posts are used for realizing common power connection, and the two binding posts transmit a quick charging protocol to cooperate with the two magnetic attraction conductive posts to achieve a quick charging function.
Further, two magnetic attraction seats corresponding to the magnetic attraction conductive posts and two spring firing pins corresponding to the binding posts are arranged in the support seat, the two spring firing pins are respectively arranged in the two wiring grooves, and quick charging of the mobile phone is realized through attraction of the magnetic attraction conductive posts and the magnetic attraction seats and contact of the two binding posts and the two spring firing pins. Therefore, under the elastic action of the spring firing pin, the data transmission contact can keep good electrical contact even under the condition of relatively jolt, and the stability of the quick charging function is ensured.
Of course, the male-female docking structure can also adopt magnetic attraction docking, and the male head and the female seat of the male-female docking structure are fixed through magnetic attraction so as to realize electrical connection between the patch cord and the PCB.
According to the utility model, the male-female butt joint structure is designed between the patch cord and the PCB, when the patch cord is damaged, the patch cord is pulled out by opening the cover layer and then is plugged into the standby patch cord, and the patch cord can be purchased independently, so that the use cost is greatly reduced, and the resource waste is reduced. In addition, an electric contact structure matched with the spring firing pin through magnetic attraction is adopted between the spring firing pin and the bracket seat, so that elastic contact of electric connection is realized, and the quick charging stability can be still maintained under the condition of larger vibration.
Drawings
FIG. 1 is a schematic view of a combined structure of the present utility model and a bracket base;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model with the cover removed;
FIG. 4 is a schematic illustration of the mating of the patch cord with the female receptacle;
fig. 5 is a schematic structural view of a bracket base.
In the figure, 1 is a switching seat body, 11 is a mounting groove, 2 is an adapter wire, 21 is a male head, 22 is a male terminal, 3 is a female seat, 31 is an insertion hole, 4 is a PCB (printed circuit board), 6 is a magnetic attraction conductive column, 7 is a binding post, 8 is a covering layer, 9 is a bracket seat, 91 is a magnetic attraction seat, 92 is a wiring groove, and 93 is a spring firing pin.
Detailed Description
In this embodiment, referring to fig. 1-5, the mobile phone charging switching device with an easy-to-replace charging wire is used in cooperation with a bracket base 9, and includes a switching base body 1, a switching wire 2, a PCB board 4 and a magnetic attraction power connection structure, wherein the PCB board 4 is disposed on the switching base body 1, the switching wire 2 is connected with the PCB board 4, and the magnetic attraction power connection structure is disposed in the switching base body 1 and connected with the PCB board 4; a matched male-female butt joint structure is arranged between the patch cord 2 and the PCB 4, the patch cord 2 and the PCB 4 are electrically connected through butt joint fixation, and meanwhile, a detachable structure between the patch cord 2 and the PCB 4 is formed, so that replacement is convenient to realize; an openable cover layer 8 is arranged on the adapter seat body 1, the PCB 4 is covered in the adapter seat body 1 through the cover layer 8 to form a waterproof structure, and the adapter wire 2 is led out from between the adapter seat body 1 and the cover layer 8.
The male-female docking structure comprises a female base 3 arranged on the PCB 4 and a male head 21 connected with the adapter wire 2, wherein the male head 21 is provided with a male terminal 22, the female base 3 is provided with a jack 31, and the adapter wire 2 and the female base 3 are fixedly spliced to realize electric connection with the PCB 4 by inserting the male terminal 22 into the jack 31.
The surface of the adapter seat body 1 facing the mobile phone is provided with a mounting groove 11, the PCB 4 is fixed in the mounting groove 11, and the adapter wire 2 is led into the female seat 3 from the mounting groove 11 for being fixedly inserted.
The opening of mounting groove 11 sets up in the bottom edge of adapter body 1, and patch cord 2 draws from the below of adapter body 1 through this opening and is connected with the cell-phone, and the rainwater is difficult for flowing into in the mounting groove 11 along patch cord 2 like this.
The cover layer 8 is fixed with the adapter seat body 1 by a magic tape, an adhesive or a sealing ring embedding structure and the like so as to realize sealing in the mounting groove 11, so that the cover layer can be covered again after the change of the adapter wire 2 is completed by tearing, lifting or opening so as to realize water resistance.
The female base 3 includes four insertion holes 31, the male head 21 includes four male terminals 22, two male terminals 22 are used for practical and common charging, and the other two male terminals are used for realizing quick charging.
The magnetic attraction electric connection structure comprises two magnetic attraction conductive posts 6 and two binding posts 7 which are connected with the PCB 4; the two magnetic attraction conductive posts 6 are used for realizing common power connection, and the two binding posts 7 transmit a quick charge protocol to cooperate with the two magnetic attraction conductive posts 6 to achieve a quick charge function.
Two magnetic attraction seats 91 corresponding to the magnetic attraction conductive posts 6 and two spring firing pins 93 corresponding to the binding posts 7 are arranged in the support seat 9, the two spring firing pins 93 are respectively arranged in the two wiring grooves 92, and quick charging of the mobile phone is realized by attraction of the magnetic attraction conductive posts 6 and the magnetic attraction seats 91 and contact of the two binding posts 7 and the two spring firing pins 93. Thus, under the elastic action of the spring striker 93, the overall good electrical contact between the adapter and the holder 9 can be maintained even under relatively bumpy conditions, preventing the rapid charging function from being affected.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.
Claims (9)
1. The utility model provides an easy cell-phone switching device that charges of changing charging wire, uses with the cooperation of support seat, and it is including switching pedestal, patch cord, PCB board and magnetism suction connection electric structure, and the PCB board sets up on the adapter pedestal, and the patch cord is connected with the PCB board, and magnetism suction connection electric structure sets up in the adapter pedestal and is connected with the PCB board, its characterized in that: a matched male-female butt joint structure is arranged between the patch cord and the PCB, the patch cord is electrically connected with the PCB through butt joint fixation, and a detachable structure between the patch cord and the PCB is formed; an openable cover layer is arranged on the adapter seat body, the PCB board is covered in the adapter seat body through the cover layer to form a waterproof structure, and the adapter wire is led out from between the adapter seat body and the cover layer.
2. The charging adapter for a mobile phone with an easily replaceable charging cord according to claim 1, wherein: the male-female butt joint structure comprises a female seat arranged on the PCB and a male head connected with the adapter wire, wherein the male head is provided with a male terminal, the female seat is provided with a jack, and the adapter wire and the female seat are fixedly connected in a plugging manner to realize electric connection with the PCB by inserting the male terminal into the jack.
3. The mobile phone charging adapter device with an easily replaceable charging cord according to claim 2, wherein: one surface of the adapter seat body, which faces the mobile phone, is provided with a mounting groove, the PCB is fixed in the mounting groove, and the adapter wire is led in from the mounting groove to be fixedly spliced with the female seat.
4. The battery charging adapter of claim 3, wherein the battery charging cord is easily replaced by a battery charging cord: the opening of the mounting groove is arranged at the bottom edge of the adapter seat body, and the adapter wire is led out from the lower part of the adapter seat body through the opening and is connected with the mobile phone.
5. The battery charging adapter of claim 3, wherein the battery charging cord is easily replaced by a battery charging cord: the cover layer is fixed with the adapter seat body by adopting a magic tape, adhesive or sealing ring embedded structure so as to realize the sealing in the mounting groove.
6. The mobile phone charging adapter device with an easily replaceable charging cord according to claim 2, wherein: the female seat comprises four jacks, and the male head comprises four male terminals.
7. The battery charging adapter of claim 6, wherein: the magnetic attraction electric connection structure comprises two magnetic attraction conductive posts and two binding posts, and the two magnetic attraction conductive posts and the two binding posts are connected with the PCB.
8. The battery charging adapter of claim 7, wherein: two magnetic attraction seats corresponding to the magnetic attraction conductive posts and two spring firing pins corresponding to the binding posts are arranged in the support seat, the two spring firing pins are respectively arranged in the two wiring grooves, and the quick charging of the mobile phone is realized through attraction of the magnetic attraction conductive posts and the magnetic attraction seats and contact of the two binding posts and the two spring firing pins.
9. The charging adapter for a mobile phone with an easily replaceable charging cord according to claim 1, wherein: the male-female butt joint structure comprises a female seat arranged on the PCB and a male head connected with the adapter wire, and the male head and the female seat are fixed through magnetic attraction to enable the adapter wire to be electrically connected with the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375284.3U CN219739518U (en) | 2023-05-30 | 2023-05-30 | Mobile phone charging switching device with charging wire easy to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375284.3U CN219739518U (en) | 2023-05-30 | 2023-05-30 | Mobile phone charging switching device with charging wire easy to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739518U true CN219739518U (en) | 2023-09-22 |
Family
ID=88061452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375284.3U Active CN219739518U (en) | 2023-05-30 | 2023-05-30 | Mobile phone charging switching device with charging wire easy to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739518U (en) |
-
2023
- 2023-05-30 CN CN202321375284.3U patent/CN219739518U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |