Charger

Abstract

The charger comprises a mounting seat and a lock catch assembly, the mounting seat is provided with a preparation station and a use station, the preparation station and the use station are both used for loading a plug module, the use station is provided with an electrode slice, the plug module on the use station is connected with the electrode slice, the mounting seat is also provided with an electric connection port, and the electric connection port is connected with the lock catch assembly. The electrode plate is communicated with the electric connector; the lock catch assembly is arranged on the mounting base and used for locking the plug module on the using station, the plug module can be freely replaced between the preparing station and the using station through the arranged preparing station and the using station, unified mounting and integrated setting of different plugging parts are achieved, and the device adapts to various different working conditions; one charger corresponds to various plugs, adapts to different sockets, has various functions and is convenient to disassemble and assemble, the lock catch assembly is used for locking and unlocking in a pressing mode, convenience and rapidness are achieved, and the lock catch assembly and the guide rail can guarantee connection stability.

Description

Technical Field

[0001] The utility model relates to the field of chargers, and particularly relates to a charger. Background Art

[0002] Most of the chargers on the existing market are a kind of plug, which is not convenient to carry. Usually, each plug comes with a charger, which is very inconvenient. When switching to use, it is necessary to unplug and insert the connection cable before it can be replaced, and the use efficiency is relatively low. Content of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a charger capable of integrating multiple charging plugs.

[0004] A charger according to an embodiment of the first aspect of the utility model includes a mounting base and a locking component: the mounting base is provided with a preparation station and a use station, both the preparation station and the use station are used for loading plug modules, electrode plates are arranged on the use station, the plug module on the use station is connected to the electrode plates, an electrical connection port is further arranged on the mounting base, and the electrode plates are connected to the electrical connection port; the locking component is arranged on the mounting base and is used for locking the plug module on the use station.

[0005] A charger according to an embodiment of the utility model has at least the following beneficial effects: through the provided preparation station and use station, the plug module can be freely replaced between the preparation station and the use station, realizing the unified installation and integrated setting of different plug-in parts, adapting to a variety of different working conditions, one charger corresponding to multiple plugs, adapting to different sockets, with diverse functions, convenient for disassembly and assembly. Even if the plug module is damaged, it can be replaced with a new one. The provided locking component uses a pressing method for locking and unlocking, which is convenient and fast, and the locking component and the guide rail can ensure the stability of the connection.

[0006] According to some embodiments of the utility model, guide rails are arranged on both the preparation station and the use station. The plug module includes a mounting part and a plug-in part. The plug-in part is connected to the mounting part. A track groove and an electrode groove are arranged on the mounting part. The mounting part is slidably connected to the guide rail through the track groove. The electrode groove is used for accommodating the electrode plate to connect the plug-in part to the electrode plate. The locking component is used for locking the mounting part.

[0007] According to some embodiments of the utility model, the plug-in part is hinged to the mounting part. A contact piece is arranged inside the mounting part. After the metal plug on the plug-in part is folded, it contacts and presses down the contact piece. The electrode plate is used for contacting the contact piece.

[0008] According to some embodiments of the present utility model, the buckle assembly includes a base, a spring and a button. The base is disposed in the mounting seat. The button is slidably connected to the base in the vertical direction. The button is connected to the base by a spring. The spring drives the button to move upward. A hook portion is provided on the button. The hook portion protrudes toward the use station. A hook hole is provided at one end of the mounting portion close to the hook portion. The hook portion is used for hooking the hook hole to fix the mounting portion.

[0009] According to some embodiments of the present utility model, first inclined surfaces are provided at both the upper end and the lower end of the hook portion, and second inclined surfaces are provided at both the upper end and the lower end of the hook hole. The first inclined surface is used to cooperate with the second inclined surface to drive the plug module to connect to or disengage from the use station.

[0010] According to some embodiments of the present utility model, a stepped platform is provided at the upper end of the mounting seat. The lower stepped position of the stepped platform is the use station. The hook portion protrudes from the vertical surface of the stepped platform. The vertical surface of the stepped platform is used to stop the mounting portion. The base is disposed on the upper step of the stepped platform.

[0011] According to some embodiments of the present utility model, a baffle is provided at the lower end of the mounting seat. The areas on both sides of the baffle are preparation stations. The baffle is used to stop the mounting portion.

[0012] According to some embodiments of the present utility model, the mounting seat is further provided with two positioning convex portions, and positioning concave portions are provided on the mounting portion. The positioning convex portions are used for being embedded into the positioning concave portions to position the mounting portion.

[0013] According to some embodiments of the present utility model, a sliding groove is provided on the guide rail, and a clamping block is provided in the track groove. The clamping block is slidably connected in the sliding groove.

[0014] According to some embodiments of the present utility model, the mounting seat is connected with a handle.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is a schematic structural diagram of a charger according to an embodiment of the present utility model;

[0018] Figure 2 is Figure 1Exploded view of the plug module on the usage station of the charger shown;

[0019] Figure 3 For Figure 1 Schematic structural view of the preparation station of the charger shown;

[0020] Figure 4 For Figure 1 Schematic structural view of the latch assembly shown;

[0021] Figure 5 For Figure 1 Exploded view of three plug modules of the charger shown;

[0022] Figure 6 For Figure 1 Cross-sectional view of the plug module of the charger shown;

[0023] Figure 7 For Figure 1 Cross-sectional view of the position where the plug module of the charger is located, shown.

[0024] Mounting base 100, stepped platform 110, baffle 120, positioning convex portion 130, handle 140, electrical connection port 150, guide rail 160, chute 161;

[0025] Preparation station 200;

[0026] Usage station 300, electrode piece 310;

[0027] Plug module 400, mounting portion 410, track groove 411, electrode groove 412, contact piece 413, positioning recess 414, clamping block 415, hook hole 416, second inclined surface 417, insertion portion 420;

[0028] Latch assembly 500, base 510, spring 520;

[0029] Button 530, hook portion 531, first inclined surface 532. Detailed implementation manner

[0030] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the invention.

[0031] In the description of the present utility model, it should be understood that when it comes to orientation descriptions, such as the orientations or positional relationships indicated by up, down, front, back, left, right, etc., they are based on the orientations or positional relationships shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0032] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more. Understandings such as "greater than", "less than", "exceeding", etc. do not include the recited number, and understandings such as "above", "below", "within", etc. include the recited number. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0033] In the description of the present utility model, unless otherwise clearly defined, words such as "set", "installed", "connected", etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present utility model in combination with the specific content of the technical solution.

[0034] Referring to Figures 1 to 7 , a charger includes a mounting base 100 and a locking component 500: The mounting base 100 is provided with a preparation station 200 and a use station 300. Both the preparation station 200 and the use station 300 are used for loading the plug module 400. An electrode plate 310 is provided on the use station 300. The plug module 400 on the use station 300 is connected to the electrode plate 310. An electrical connection port 150 is also provided on the mounting base 100, and the electrode plate 310 is connected to the electrical connection port 150. The locking component 500 is provided on the mounting base 100, and the locking component is used to lock the plug module 400 on the use station 300. Through the provided preparation station 200 and use station 300, the plug module 400 can be freely replaced between the preparation station 200 and the use station 300, realizing the unified installation and integrated setting of different plug-in parts 420, adapting to a variety of different working conditions. One charger corresponds to multiple plugs, adapting to different sockets, with diverse functions, convenient disassembly and assembly. Even if the plug module 400 is damaged, it can be replaced with a new one. The provided locking component 500 uses a pressing method for locking and unlocking, which is convenient and fast, and the locking component 500 and the guide rail 160 can ensure the stability of the connection.

[0035] It should be noted that the latch assembly 500 includes a button 530, a spring 520 and a base 510. After the latch assembly 500 is assembled in sequence, it is integrally fixed inside the mounting base 100. The button 530 can move up and down, and the internally assembled spring 520 drives the button 530 to rise and reset. When in use, the mounting portion 410 of the plug module 400 is inserted along the guide rail 160 of the use station 300 until the second inclined surface 417 at the upper end contacts the first inclined surface 532 at the upper end. Continuing to push the plug module 400, through the extrusion of the inclined surface, the button 530 moves downward under the extrusion force. At this time, the spring 520 is in a compressed state. After the plug module 400 is pushed in place, the hook portion 531 completely enters the hook hole 416. At this time, the button 530 rebounds upward under the action of the spring 520, so that the hook portion 531 is hooked on the edge of the hook hole 416. At this time, the electrode plate 310 also slides in place. Refer to Figure 6 and Figure 7 , fold the insertion portion 420. At this time, the insertion portion 420 contacts the contact piece 413 and presses the contact piece 413 against the electrode plate 310, so that the insertion portion 420 is connected to the electrode plate 310. When disassembling, first press the button 530 to compress the spring 520, and the button 530 moves downward. The first inclined surface 532 at the lower end of the hook portion 531 contacts the second inclined surface 417 at the lower end of the hook hole 416. The inclined surface at the lower end of the hook portion 531 forces the plug module 400 to be pushed out. After the plug module 400 is detached, the button 530 returns to its original state under the resilience of the spring 520. At this time, the plug module 400 can be removed along the guide rail 160.

[0036] It can be understood that the mounting portions 410 on the plug module 400 are of the same specification, while the insertion portions 420 are of different specifications. The insertion portions 420 correspond to the socket hole shapes of the sockets. The assembly and disassembly methods of the plug module 400 are the same and can be replaced. When the use station 300 is in use, the plug module 400 on the preparation station 200 is in a standby state.

[0037] It should be noted that guide rails 160 are provided on both the preparation station 200 and the use station 300. The plug module 400 includes a mounting portion 410 and an insertion portion 420. The insertion portion 420 is connected to the mounting portion 410. The mounting portion 410 is provided with a track groove 411 and an electrode groove 412. The mounting portion 410 is slidably connected to the guide rail 160 through the track groove 411. The electrode groove 412 is used to accommodate the electrode plate 310 to connect the insertion portion 420 to the electrode plate 310. The latch assembly 500 is used to latch the mounting portion 410. There are two guide rails 160, and the track grooves 411 are arranged in one-to-one correspondence with the guide rails 160. The electrode plate 310 is actually electrically connected to the electrical components inside the mounting base 100. The purpose is to make the electrical components inside the mounting base 100 energized when the insertion portion 420 is plugged into the socket.

[0038] In some embodiments, the plug-in part 420 is hinged to the mounting part 410. A contact piece 413 is arranged inside the mounting part 410. After the metal insertion piece 421 on the plug-in part 420 is folded, it contacts and presses the contact piece 413 downward. The electrode piece 310 is used to contact the contact piece 413. It should be understood that the buckle assembly 500 includes a base 510, a spring 520 and a button 530. The base 510 is arranged in the mounting seat 100. The button 530 is slidably connected to the base 510 in the vertical direction. The button 530 is connected to the base 510 through the spring 520. The spring 520 drives the button 530 to move upward. A hook part 531 is arranged on the button 530. The hook part 531 protrudes toward the use station 300. A hook hole 416 is arranged at one end of the mounting part 410 close to the hook part 531. The hook part 531 is used to hook the hook hole 416 to fix the mounting part 410.

[0039] It should be noted that first inclined surfaces 532 are arranged at both the upper end and the lower end of the hook part 531, and second inclined surfaces 417 are arranged at both the upper end and the lower end of the hook hole 416. The first inclined surfaces 532 are used to cooperate with the second inclined surfaces 417 to drive the plug module 400 to connect to or disengage from the use station 300. A stepped platform 110 is arranged at the upper end of the mounting seat 100. The lower stepped position of the stepped platform 110 is the use station 300. The hook part 531 protrudes from the vertical surface of the stepped platform 110. The vertical surface of the stepped platform 110 is used to stop the mounting part 410. The base 510 is arranged on the upper step of the stepped platform 110. A baffle 120 is arranged at the lower end of the mounting seat 100. The areas on both sides of the baffle 120 are the preparation stations 200. The baffle 120 is used to stop the mounting part 410.

[0040] In some embodiments, the mounting seat 100 is further provided with two positioning convex parts 130. A positioning concave part 414 is arranged on the mounting part 410. The positioning convex parts 130 are used to be embedded in the positioning concave part 414 to position the mounting part 410. It can be understood that the positioning convex parts 130 and the positioning concave part 414 cooperate to achieve positioning and installation, ensuring that the plug module 400 is installed in place.

[0041] It should be noted that a sliding groove 161 is arranged on the guide rail 160, and a clamping block 415 is arranged in the track groove 411. The clamping block 415 is slidably connected in the sliding groove 161. The arranged clamping block 415 and the sliding groove 161 further enhance the connection strength between the guide rail 160 and the track groove 411, enabling the plug module 400 to slide in a specific direction and preventing the plug module 400 from disengaging from the guide rail 160.

[0042] In some embodiments, the mounting seat 100 is connected with a handle 140.

[0043] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A charger, characterized in that, Comprising: A mounting base (100) provided with a preparation station (200) and a use station (300), both the preparation station (200) and the use station (300) are used for loading a plug module (400), an electrode piece (310) is provided on the use station (300), the plug module (400) on the use station (300) is connected to the electrode piece (310), an electrical connection port (150) is further provided on the mounting base (100), and the electrode piece (310) is connected to the electrical connection port (150); A latch assembly (500) provided on the mounting base (100), and the latch assembly is used for latching the plug module (400) on the use station (300).

2. The charger according to claim 1, characterized in that, Guide rails (160) are provided on both the preparation station (200) and the use station (300), the plug module (400) includes a mounting portion (410) and a plugging portion (420), the plugging portion (420) is connected to the mounting portion (410), a track groove (411) and an electrode groove (412) are provided on the mounting portion (410), the mounting portion (410) is slidably connected to the guide rail (160) through the track groove (411), and the electrode groove (412) is used for accommodating the electrode piece (310) to connect the plugging portion (420) to the electrode piece (310), and the latch assembly (500) is used for latching the mounting portion (410).

3. The charger according to claim 2, wherein, The plugging portion (420) is hinged to the mounting portion (410), a contact piece (413) is provided in the mounting portion (410), and the metal insert piece (421) on the plugging portion (420) is folded to contact and press down the contact piece (413), and the electrode piece (310) is used for contacting the contact piece (413).

4. The charger according to claim 3, characterized in that, The latch assembly (500) includes a base (510), a spring (520) and a button (530), the base (510) is provided in the mounting base (100), the button (530) is slidably connected to the base (510) in the vertical direction, the button (530) is connected to the base (510) through the spring (520), the spring (520) drives the button (530) to move upward, a hook portion (531) is provided on the button (530), the hook portion (531) protrudes towards the use station (300), a hook hole (416) is provided at one end of the mounting portion (410) close to the hook portion (531), and the hook portion (531) is used for hooking the hook hole (416) to fix the mounting portion (410).

5. The charger according to claim 4, characterized in that, First inclined surfaces (532) are provided at both the upper end and the lower end of the hook portion (531), second inclined surfaces (417) are provided at both the upper end and the lower end of the hook hole (416), and the first inclined surfaces (532) are used to cooperate with the second inclined surfaces (417) to drive the plug module (400) to connect to or disconnect from the use station (300).

6. The charger according to claim 5, wherein, The upper end of the mounting base (100) is provided with a stepped platform (110). The lower stepped position of the stepped platform (110) is the working station (300). The hook portion (531) protrudes from the vertical surface of the stepped platform (110). The vertical surface of the stepped platform (110) is used to stop the mounting portion (410). The base (510) is arranged on the upper step of the stepped platform (110).

7. A charger according to any one of claims 2 to 6, characterized in that, The lower end of the mounting base (100) is provided with a baffle (120). The areas on both sides of the baffle (120) are the preparation stations (200). The baffle (120) is used to stop the mounting portion (410).

8. A charger according to claim 7, wherein The mounting base (100) is further provided with two positioning protrusions (130). The mounting portion (410) is provided with positioning recesses (414). The positioning protrusions (130) are used to be embedded in the positioning recesses (414) to position the mounting portion (410).

9. The charger according to claim 8, wherein A chute (161) is provided on the guide rail (160). A clamping block (415) is arranged in the track groove (411). The clamping block (415) is slidably connected in the chute (161).

10. A charger according to claim 1, characterized in that, The mounting base (100) is connected with a handle (140).

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