Multifunctional travel charger
By designing a multi-function travel charger, including a mobile phone stand and a replaceable charging plug, the problem of the existing power bank's single function and inconvenient plug specifications is solved, and convenient charging and mobile phone usage experience in different countries is achieved.
Patent Information
- Application Number
- CN202421721378.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The existing power bank has a single function and cannot adapt to the charging plug specifications of different countries, resulting in the inability to charge normally when traveling.
A multi-function travel charge is designed, including a mobile phone stand, a multi-function plug and a replaceable charging plug (AU, EU, BS and other specifications). Through the design of magnets and conductive snap plates, the plug is fixed and energized.
It achieves convenience for use in different countries, ensures the battery life of the mobile phone, and provides a convenient mobile phone experience through the design of the mobile phone stand.
Smart Images
Figure CN222802589U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging equipment, in particular to a multifunctional travel charger. Background Art
[0002] Nowadays, mobile phones have become an indispensable part of our daily lives. However, in order to balance the aesthetics, convenience and feel of mobile phones, mobile phone manufacturers strictly control the weight of the battery when designing, resulting in the battery not being able to last for a long time. In order to ensure the continuous battery life of mobile phones when going out, many people will carry power banks to power their mobile phones, but existing power banks can only provide power without other functions and are relatively simple in utility. The charging plugs in many foreign countries have different specifications from those in China. When traveling abroad, the existing charging plugs cannot be used. Utility Model Content
[0003] The purpose of the utility model is to provide a multifunctional travel charger to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional travel charger, comprising a middle shell, a front shell is provided at the front end of the middle shell, a silicone ring is provided on the outer wall of the front shell, a plurality of magnets are provided in the middle of the front shell, both ends of the magnets pass through the front shell, the magnets are arranged in a ring manner, a magnetic isolation plate is fixedly connected to the lower end of the magnet, an isolation pad is fixedly connected to the lower end of the magnetic isolation plate, a battery pack is fixedly connected to the inside of the middle shell, an installation cavity is provided at the corner of the outer wall of the middle shell, a multifunctional plug is installed in the installation cavity, a charging seat is fixedly connected to the middle of the middle shell, both ends of the charging seat are electrically connected to the multifunctional plug and the battery pack respectively, the middle A silicone hanging rope is fixedly connected to the outer wall of the shell, a hidden groove is provided on the outer wall of the middle shell, a data charging cable is clamped in the hidden groove, the top of the data charging cable is fixedly connected to the middle shell, a PCBA-DC board is fixedly connected to the inside of the middle shell, a button is provided between the middle shell and the PCBA-DC board, the button is electrically connected to the battery pack, a PCBA-AC board is fixedly connected to the inside of the middle shell, the charging seat is fixedly connected to the side end of the PCBA-AC board, the rear side of the middle shell is fixedly connected to the rear shell, a storage groove is provided in the middle of the rear shell, a mobile phone holder is provided in the middle of the storage groove, and a charging plug is provided at the side end of the multi-function plug.
[0005] Preferably, the top of the mobile phone holder is an arc-shaped structure, the top of the mobile phone holder is fixedly connected with an elastic member, an elastic strip is provided in the middle of the elastic member, a buckle opening is provided on the inner wall of the rear shell, and the top of the elastic strip is buckled with the buckle opening.
[0006] Preferably, a bracket press cover is fixedly connected to the side end of the rear shell, a protrusion is provided in the middle of the bracket press cover, and the protrusion is located in the middle of the two elastic members.
[0007] Preferably, two guide rail grooves are provided in the middle of the multifunctional plug, the plug of the multifunctional plug is located at the guide rail grooves, and there is a gap between the plug of the multifunctional plug and the guide rail grooves.
[0008] Preferably, a conductive snap plate is fixedly connected to the side end of the charging plug, the conductive snap plate and the plug of the multi-function plug are abutted against each other, the conductive snap plate is composed of a horizontal plate and a vertical plate, the vertical plate is an L-shaped structure, and the vertical plate plug-in plate is between the guide rail groove and the plug.
[0009] Preferably, the charging plug is divided into AU plug, EU plug and BS plug.
[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: a mobile phone holder is arranged at the rear shell, and the mobile phone holder can be stored in the storage slot at ordinary times. When needed, the mobile phone holder can be pulled out and the mobile phone can be placed on the mobile phone holder. The curved part at the front end of the mobile phone holder limits the mobile phone, and the middle shell can tilt the mobile phone, so as to facilitate the use of the mobile phone to watch videos; the conductive snap plate at the side end of the charging plug can be plugged into the guide rail groove, so as to be fixedly connected with the multi-function plug, and the charging plug can select different specifications according to different countries to be visited, so as to facilitate charging and ensure the battery life of the mobile phone when going out. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 Schematic diagram for the travel punch explosion connection.
[0012] Figure 2 This is a schematic diagram of the mobile phone holder structure.
[0013] Figure 3 This is a schematic diagram of the connection between the multi-function plug and the middle shell.
[0014] Figure 4 This is a schematic diagram of the connection between the mobile phone holder and the middle shell.
[0015] Figure 5 It is a schematic diagram of the connection between the conductive snap plate and the multi-function plug.
[0016] Figure 6 This is a schematic diagram of the internal connection of the middle shell.
[0017] Figure 7 This is a schematic diagram of the connection between the bracket cover and the mobile phone bracket.
[0018] Figure 8 It is a schematic diagram of the connection between the EU plug and the multi-function plug of the embodiment.
[0019] Fig. 9It is a schematic diagram of the connection between the BS plug and the multi-function plug of the embodiment.
[0020] Fig.10 Schematic diagram of the connection between the AU plug and the multi-function plug in the embodiment.
[0021] In the figure: 1 silicone ring, 2 front shell, 3 magnet, 4 magnetic isolation board, 5 isolation pad, 6 silicone lanyard, 7 middle shell, 8 multi-function plug, 9 data charging cable, 10 charging seat, 11 button, 12 PCBA-DC board, 13 PCBA-AC board, 14 battery pack, 15 bracket cover, 16 back shell, 161 storage slot, 17 mobile phone holder, 171 elastic part, 18 hidden slot, 19 installation cavity, 20 guide slot, 21 conductive snap plate, 22 charging plug. DETAILED DESCRIPTION
[0022] In order to deepen the understanding and recognition of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described and introduced in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments, and are not intended to limit the embodiments in any form. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] See also Figure 1-10The utility model provides a technical solution: a multifunctional travel charger, comprising a middle shell 7, a front shell 2 is provided at the front end of the middle shell 7, a silicone ring 1 is provided on the outer wall of the front shell 2, a plurality of magnets 3 are provided in the middle of the front shell 2, both ends of the magnets 3 pass through the front shell 2, the magnets 3 are arranged in a ring manner, a magnetic isolation plate 4 is fixedly connected to the lower end of the magnet 3, an isolation pad 5 is fixedly connected to the lower end of the magnetic isolation plate 4, a battery pack 14 is fixedly connected to the inside of the middle shell 7, an installation cavity 19 is provided at the corner of the outer wall of the middle shell 7, a multifunctional plug 8 is installed in the installation cavity 19, a charging seat 10 is fixedly connected to the middle of the middle shell 7, the top of the charging seat 10 is connected to the metal part of the multifunctional plug 8, when the multifunctional plug 8 is inserted into the socket, the battery pack 14 can be charged, and the two ends of the charging seat 10 are respectively electrically connected to the multifunctional plug 8 and the battery pack 14 A silicone hanging rope 6 is fixedly connected to the outer wall of the middle shell 7, a hidden groove 18 is provided on the outer wall of the middle shell 7, a data charging cable 9 is clamped in the hidden groove 18, the top of the data charging cable 9 is fixedly connected to the middle shell 7, a PCBA-DC board 12 is fixedly connected to the inside of the middle shell 7, a button 11 is provided between the middle shell 7 and the PCBA-DC board 12, the button 11 is electrically connected to the battery pack 14, a PCBA-AC board 13 is fixedly connected to the inside of the middle shell 7, a charging seat 10 is fixedly connected to the side end of the PCBA-AC board 13, a rear shell 16 is fixedly connected to the rear side of the middle shell 7, a storage groove 161 is provided in the middle of the rear shell 16, a mobile phone holder 17 is provided in the middle of the storage groove 161, a charging plug 22 is provided at the side end of the multi-function plug 8, and the magnet 3 can magnetically absorb the travel charger on the mobile phone, which is more convenient to use.
[0024] The top of the mobile phone holder 17 is an arc-shaped structure, and an elastic member 171 is fixedly connected to the top of the mobile phone holder 17, and an elastic strip is provided in the middle of the elastic member 171. A buckle opening is provided on the inner wall of the rear shell 16, and the top of the elastic strip is snapped with the buckle opening. The side end of the rear shell 16 is fixedly connected with a holder gland 15, and a protrusion is provided in the middle of the holder gland 15, and the protrusion is located in the middle of the two elastic members 171. When the mobile phone holder 17 is not in use, the mobile phone holder 17 is retracted in the storage groove 161, and the elastic strip and the buckle opening are snapped with each other, so as to limit and fix the mobile phone holder 17. When needed, the mobile phone holder 17 is pulled out, and the protrusion can limit the movement of the mobile phone holder 17. The mobile phone can be placed at the arc-shaped structure of the mobile phone holder 17, which can limit the mobile phone, and the back of the mobile phone is against the middle shell 7, so that the mobile phone is tilted, which is convenient for observing the mobile phone.
[0025] Two guide grooves 20 are provided in the middle of the multi-function plug 8. The plug of the multi-function plug 8 is located at the guide groove 20. There is a gap between the plug of the multi-function plug 8 and the guide groove 20. A conductive snap plate 21 is fixedly connected to the side end of the charging plug 22. The conductive snap plate 21 and the plug of the multi-function plug 8 are abutted against each other. The conductive snap plate 21 is composed of a horizontal plate and a vertical plate. The vertical plate is an L-shaped structure. The vertical plate plug-in plate is between the guide groove 20 and the plug. When traveling to a foreign area, a charging plug 22 of the specification of the area is used. When in use, the conductive snap plate 21 at the side end of the charging plug 22 is plugged into the guide groove 20. The conductive snap plate 21 can snap the charging plug 22 and the multi-function plug 8 together. The conductive snap plate 21 is connected to the metal structure of the multi-function plug 8. When the charging plug 22 is connected to the socket, the conductive snap plate 21 can be energized with the multi-function plug 8, so that the battery pack 14 is powered by the charging seat 10, which is convenient for charging the mobile phone when going out later.
[0026] like Figure 8 , 9 and 10. The charging plug 22 is divided into AU plug, EU plug and BS plug, which are charging plug specifications of various countries and regions. Users can also choose charging plugs 22 of different specifications according to actual needs, which is more adaptable.
[0027] When used domestically, the multi-function plug 8 can be connected to the socket to power the battery pack 14, and the battery pack powers the mobile phone through the data charging cable. When traveling to foreign areas, charging plugs 22 of different specifications are selected according to actual needs. Before use, the conductive snap plate 21 at the side end of the charging plug 22 is plugged into the guide rail groove 20, so that the charging plug 22 is fixedly connected to the multi-function plug 8, and the battery pack 14 can be powered by the charging plug 22. When the mobile phone holder 17 is needed, the mobile phone holder 17 is pulled out and the mobile phone is placed on the arc structure of the mobile phone holder 17, which can limit the mobile phone. The back of the mobile phone is against the middle shell 7, so that the mobile phone is tilted.
[0028] Although the embodiments of the utility model have been shown and described, it should be emphasized that the above description is only an introduction and description of the use of the embodiments of the utility model, and does not limit the utility model in any form. For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A multifunctional travel charger, comprising a middle case (7), characterized in that: The front end of the middle shell (7) is provided with a front shell (2), the outer wall of the front shell (2) is provided with a silicone ring (1), a plurality of magnets (3) are provided in the middle of the front shell (2), both ends of the magnets (3) pass through the front shell (2), the magnets (3) are arranged in a ring manner, the lower end of the magnet (3) is fixedly connected to a magnetic isolation plate (4), the lower end of the magnetic isolation plate (4) is fixedly connected to an isolation pad (5), the interior of the middle shell (7) is fixedly connected to a battery pack (14), an installation cavity (19) is provided at a corner of the outer wall of the middle shell (7), a multi-function plug (8) is installed in the installation cavity (19), a charging seat (10) is fixedly connected in the middle of the middle shell (7), the two ends of the charging seat (10) are electrically connected to the multi-function plug (8) and the battery pack (14) respectively, a silicone hanging rope (6) is fixedly connected to the outer wall of the middle shell (7), and the middle shell (7) is fixedly connected to the battery pack (14). ) is provided with a hidden groove (18) on the outer wall thereof, a data charging cable (9) is clamped in the hidden groove (18), a top end of the data charging cable (9) is fixedly connected to the middle shell (7), a PCBA-DC board (12) is fixedly connected inside the middle shell (7), a button (11) is provided between the middle shell (7) and the PCBA-DC board (12), the button (11) is electrically connected to the battery pack (14), a PCBA-AC board (13) is fixedly connected inside the middle shell (7), the charging seat (10) and the side end of the PCBA-AC board (13) are fixedly connected, a rear shell (16) is fixedly connected to the rear side of the middle shell (7), a storage groove (161) is provided in the middle of the rear shell (16), a mobile phone holder (17) is provided in the middle of the storage groove (161), and a charging plug (22) is provided at the side end of the multi-function plug (8).
2. The multifunctional travel charger according to claim 1, characterized in that: The top of the mobile phone holder (17) is an arc-shaped structure, the top of the mobile phone holder (17) is fixedly connected with an elastic member (171), an elastic strip is arranged in the middle of the elastic member (171), a buckle opening is arranged on the inner wall of the rear shell (16), and the top of the elastic strip is buckled with the buckle opening.
3. The multifunctional travel charger according to claim 1, characterized in that: The side end of the rear shell (16) is fixedly connected to a support cover (15), and a protrusion is provided in the middle of the support cover (15), and the protrusion is located in the middle of the two elastic members (171).
4. The multifunctional travel charger according to claim 1, characterized in that: Two guide rail grooves (20) are arranged in the middle of the multifunctional plug (8), the plug of the multifunctional plug (8) is located at the guide rail grooves (20), and there is a gap between the plug of the multifunctional plug (8) and the guide rail grooves (20).
5. The multifunctional travel charger according to claim 1, characterized in that: A conductive snap plate (21) is fixedly connected to the side end of the charging plug (22), the conductive snap plate (21) and the plug of the multifunctional plug (8) are pressed against each other, the conductive snap plate (21) is composed of a horizontal plate and a vertical plate, the vertical plate is an L-shaped structure, and the vertical plate plug-in plate is between the guide rail groove (20) and the plug.
6. The multifunctional travel charger according to claim 1, characterized in that: The charging plug (22) is divided into an AU plug, an EU plug and a BS plug.