Multifunctional power plug structure

Abstract

The utility model discloses a multifunctional power plug structure, which comprises a shell, a circuit board is arranged in the shell, at least two pins are arranged on the shell and penetrate through the shell to be connected with the circuit board, a timing unit is arranged in the circuit board, a plurality of gear lamps and a gear adjusting button are arranged on the shell, and the gear lamps and the gear adjusting button are arranged on the shell. The multiple gear lamps and the gear adjusting button are electrically connected with the timing unit in the circuit board, the gear adjusting button is inching to achieve time gear adjustment of the timing unit, and gears are displayed through the multiple gear lamps. According to the utility model, through the arrangement of the timing unit, when the electric appliance is driven for a long time, manual watching is not needed, the starting and stopping functions of a timing power supply are realized through the timing unit, and meanwhile, the brand power and the aesthetic property of the appearance are improved through the pattern light-emitting area.

Description

Technical Field

[0001] The utility model relates to the technical field of power plugs, in particular to a multifunctional power plug structure. Background Art

[0002] A power plug is a device that connects electrical appliances and other devices to a power source. Power sockets and plugs vary in appearance, grade, size and type depending on the country and region. Power plugs in different countries are different, so a power plug conversion is required. A power plug conversion is a plug that converts a standard plug of one country into a standard power plug of another country.

[0003] At present, most electrical appliances do not have a timed shutdown function, that is, when some electrical appliances are driven for a long time (for example, soup making, fan driving, etc.), manual supervision is required to realize the start and stop function of the power supply, which undoubtedly increases the workload of the user. If the time is too long, it is easy for the user to forget the driving work. For this reason, a multifunctional power plug structure is now developed. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional power plug structure, which solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional power plug structure, comprising a shell, a circuit board is arranged in the shell, at least two pins are arranged on the shell, the pins pass through the shell and are connected to the circuit board, a timing unit is arranged in the circuit board, a plurality of gear lights and a gear adjustment button are arranged on the shell, the plurality of gear lights and the gear adjustment button are electrically connected to the timing unit in the circuit board, the gear adjustment button is pressed to adjust the time gear of the timing unit, and the gear position is displayed by the plurality of gear lights.

[0006] Preferably, a plurality of spring sheets are further provided on the circuit board, and the spring sheets are located at an end of the circuit board away from the pins, the spring sheets form a plug hole, and a hole matching the plug hole is provided on the housing.

[0007] Preferably, a pattern light-emitting area is also provided at the side end of the shell, and the pattern light-emitting area is electrically connected to the circuit board.

[0008] Preferably, the shell includes an upper shell and a lower shell that are installed in a matching manner, the circuit board is fixed to the inside of the lower shell by screws, a T-shaped frame is provided on the inner side of the upper shell, a slot matching the T-shaped frame is reserved on the circuit board, and the T-shaped frame is inserted into the slot.

[0009] Preferably, a mounting slot is further provided on the shell, a grounding spring is provided on the mounting slot, and the grounding spring is fixed on the mounting slot by rivets.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model sets a timing unit, cooperates with a step-operated gear adjustment button, and displays the gear through a gear lamp. When the electric appliance is driven for a long time, no manual supervision is required, and the start and stop function of the timing power supply is realized through the timing unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure decomposition of the first embodiment of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the structural decomposition of the second embodiment of the present utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in 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.

[0017] See also Figure 1 to Figure 2 , Embodiment 1 provided by the utility model: a multifunctional power plug structure, including a shell 10, a circuit board 1 is arranged in the shell 10, at least two pins 2 are arranged on the shell 10, the pins 2 pass through the shell 10 and are connected to the circuit board 1, wherein the pins 2 can be set to pins 2 of different national specifications according to actual usage, and the pins 2 are used to be plugged into the power socket, a timing unit (not shown) is arranged in the circuit board 1, the timing unit is mainly used to disconnect the circuit of the power plug according to the preset time, so that the electrical appliance is disconnected from the power supply circuit, a plurality of gear lights 3 and a gear adjustment button 4 are arranged on the side end of the shell 10, the plurality of gear lights 3 and the gear adjustment button 4 are all electrically connected to the timing unit in the circuit board 1, the gear adjustment button 4 is pressed to adjust the time gear of the timing unit, and the gear is displayed through the plurality of gear lights 3.

[0018] In the present embodiment, there are three gear position lights 3, among which, when no gear position light 3 is on, the power plug is in a normally connected state, and the timed power-off function is not performed; when one gear position light 3 is on, the timing unit performs a timed power-off after 45 minutes; when two gear position lights 3 are on, the timing unit performs a timed power-off after 90 minutes; when three gear position lights 3 are on, the timing unit performs a timed power-off after 135 minutes; the time for each gear position can be adjusted and preset according to actual conditions.

[0019] A plurality of spring sheets 5 are also provided on the circuit board 1, and the spring sheets 5 are located at one end of the circuit board 1 away from the pin 2. The spring sheets 5 form a socket, and the socket can be plugged into an electrical plug. The socket in this embodiment is a universal socket, which can be plugged into plugs of specifications of various countries. The housing 10 is provided with a hole 6 adapted to the socket.

[0020] A pattern luminous area 7 is also provided on the side of the shell 10, and the pattern luminous area 7 is electrically connected to the circuit board 1; the pattern luminous area can be set to a brand logo pattern according to the product situation to enhance the product brand awareness, and can emit light to act as a night light in a dim environment, while making the appearance of the plug more beautiful.

[0021] The shell 10 includes an upper shell 8 and a lower shell 9 that are installed in a matching manner. The circuit board 1 is fixed to the inside of the lower shell 9 by screws. A T-shaped frame 11 is arranged on the inner side of the upper shell 8. A slot that matches the T-shaped frame 11 is reserved on the circuit board 1, and the T-shaped frame 11 is inserted into the slot. This arrangement can make the overall structure of the plug more compact and prevent the internal components of the plug from loosening.

[0022] See also Figure 3 to Figure 4 , Embodiment 2 provided by the utility model: a multifunctional power plug structure, including a shell 10, a circuit board 1 is arranged in the shell 10, at least two pins 2 are arranged on the shell 10, the pins 2 pass through the shell 10 and are connected to the circuit board 1, wherein the pins 2 can be set to pins 2 of different national specifications according to actual usage, and the pins 2 are used to be plugged into the power socket, a timing unit (not shown) is arranged in the circuit board 1, the timing unit is mainly used to disconnect the circuit of the power plug according to the preset time, so that the electrical appliance is disconnected from the power supply circuit, a plurality of gear lights 3 and a gear adjustment button 4 are arranged on the front of the shell 10, the plurality of gear lights 3 and the gear adjustment button 4 are electrically connected to the timing unit in the circuit board 1, the gear adjustment button 4 is pressed to adjust the time gear of the timing unit, and the gear is displayed through the plurality of gear lights 3.

[0023] In the present embodiment, there are three gear position lights 3, among which, when no gear position light 3 is on, the power plug is in a normally connected state, and the timed power-off function is not performed; when one gear position light 3 is on, the timing unit performs a timed power-off after 45 minutes; when two gear position lights 3 are on, the timing unit performs a timed power-off after 90 minutes; when three gear position lights 3 are on, the timing unit performs a timed power-off after 135 minutes; the time for each gear position can be adjusted and preset according to actual conditions.

[0024] A plurality of spring sheets 5 are also provided on the circuit board 1, and the spring sheets 5 are located at one end of the circuit board 1 away from the pin 2. The spring sheets 5 form a socket, and the socket can be plugged into an electrical plug. The socket in this embodiment is a universal socket, which can be plugged into plugs of specifications of various countries. The housing 10 is provided with a hole 6 adapted to the socket.

[0025] The shell 10 includes an upper shell 8 and a lower shell 9 that are installed in a matching manner. The circuit board 1 is fixed to the inside of the lower shell 9 by screws. A T-shaped frame 11 is arranged on the inner side of the upper shell 8. A slot that matches the T-shaped frame 11 is reserved on the circuit board 1, and the T-shaped frame 11 is inserted into the slot. This arrangement can make the overall structure of the plug more compact and prevent the internal components of the plug from loosening.

[0026] The shell 10 is also provided with an installation slot 12, on which a grounding spring 13 is provided. The grounding spring 13 is fixedly installed on the installation slot 12 by a rivet 14, and holes for riveting the rivet 14 are provided on both the shell 10 and the grounding spring 13. The traditional grounding spring 1 is fixedly installed by welding, and the riveting method can reduce the processing cost and optimize the assembly process.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional power plug structure, comprising a housing (10), characterized in that: A circuit board (1) is arranged in the housing (10), at least two pins (2) are arranged on the housing (10), the pins (2) penetrate the housing (10) and are connected to the circuit board (1), a timing unit is arranged in the circuit board (1), a plurality of gear position lights (3) and a gear position adjustment button (4) are arranged on the housing (10), the plurality of gear position lights (3) and the gear position adjustment button (4) are all electrically connected to the timing unit in the circuit board (1), the gear position adjustment of the timing unit is realized by pressing the gear position adjustment button (4), and the gear position is displayed through the plurality of gear position lights (3).

2. A multifunctional power plug structure according to claim 1, characterized in that: The circuit board (1) is also provided with a plurality of spring sheets (5), and the spring sheets (5) are located at an end of the circuit board (1) away from the plug pins (2), the spring sheets (5) form a plug hole, and the housing (10) is provided with a hole (6) adapted to the plug hole.

3. A multifunctional power plug structure according to claim 1, characterized in that: A pattern light-emitting area (7) is also provided at the side end of the housing (10), and the pattern light-emitting area (7) is electrically connected to the circuit board (1).

4. A multifunctional power plug structure according to claim 1, characterized in that: The housing (10) comprises an upper shell (8) and a lower shell (9) which are mounted in a matching manner. The circuit board (1) is fixedly mounted inside the lower shell (9) by means of screws. A T-shaped frame (11) is arranged on the inner side of the upper shell (8). A slot which matches the T-shaped frame (11) is reserved on the circuit board (1), and the T-shaped frame (11) is inserted into the slot.

5. A multifunctional power plug structure according to claim 1, characterized in that: The housing (10) is also provided with a mounting slot (12), and a grounding spring piece (13) is provided on the mounting slot (12). The grounding spring piece (13) is fixedly mounted on the mounting slot (12) by means of a rivet (14).

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