Socket board

Abstract

The utility model provides a socket board, and belongs to the field of electrical technology. The problem of how to improve the use convenience of the socket board is solved. The socket board comprises an adapter plate provided with jacks and a cylindrical shell internally provided with a circuit board, the circuit board is connected with a plurality of lamp beads, a switch button used for controlling the lamp beads to be turned on and turned off and an input connector extending out of the shell, and the socket board further comprises a pressing plate and a light-transmitting cover made of light-transmitting materials. The circumferential outer side wall of the light-transmitting cover is fixedly connected with the circumferential inner side wall of the opening end of the shell and protrudes out of the opening end of the shell, the top of the light-transmitting cover is provided with a first installation part provided with a first installation opening and a second installation part provided with a second installation opening, and the adapter plate is fixed in the first installation opening and covers the first installation part. The pressing plate is connected into the second mounting opening and covers the second mounting part, the pressing plate abuts against the switch button, and the top face of the adapter plate and the top face of the pressing plate protrude out of the top face of the light-transmitting cover. The socket board is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the field of electrical technology and relates to a socket board. Background Art

[0002] Socket boards are very popular electrical accessories in today's life. They are mainly used to enable targeted switching when the number of sockets on the socket panel is insufficient or the socket types do not match, so as to power multiple electrical appliances or match plugs and sockets.

[0003] The socket board in the prior art generally includes a shell and a circuit board inside the shell. A current input plug connected to the circuit board is arranged on one side of the shell. As an alternative, the current input plug can also be connected to the circuit board through a wire. At the same time, a plurality of socket structures of the same or different types are opened on the shell. When using it, the user only needs to insert the electrical plug into the corresponding socket and connect it to the metal socket connected to the circuit board in the shell.

[0004] However, in real life, there are often many uncontrollable factors. For example, in relatively dark conditions, the connection between the current input plug and the wall or ground socket itself requires the assistance of a flashlight light source device. For the subsequent connection of the electrical appliance and the socket on the socket board, the user is often required to hold the socket board with one hand and the socket with the other hand. Therefore, it is impossible to quickly find the socket position in dark conditions. Generally, it requires the cooperation of multiple people, and the operation is very inconvenient. Summary of the invention

[0005] The purpose of the utility model is to propose a socket board in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is: how to improve the convenience of using the socket board.

[0006] The purpose of the utility model can be achieved through the following technical solutions: a socket board, comprising an adapter plate with a socket and a cylindrical shell with a circuit board installed inside, the circuit board is connected to a plurality of lamp beads, a switch button for controlling the lighting of the lamp beads, and an input connector extending out of the shell, characterized in that the socket board also includes a pressing plate and a light-transmitting cover made of a light-transmitting material, the circumferential outer wall of the light-transmitting cover is fixedly connected to the circumferential inner wall of the opening end of the shell and protrudes out of the opening end of the shell, the top of the light-transmitting cover has a first mounting portion with a first mounting port and a second mounting portion with a second mounting port, the adapter plate is fixed in the first mounting port and covers the first mounting portion, the pressing plate is connected in the second mounting port and covers the second mounting portion, the pressing plate is abutted against the switch button, and the top surfaces of the adapter plate and the pressing plate protrude out of the top surface of the light-transmitting cover.

[0007] The working principle of the socket board is as follows: the user presses the pressing plate with his hand so that the pressing plate squeezes the switch button to light up the lamp beads on the circuit board, and the light emitted by the lit lamp beads spreads around the shell after passing through the light-transmitting cover, thereby illuminating the area around the socket board, and in this state, it is ensured that the user can clearly see the position of the socket on the adapter board, thereby improving the convenience of using the socket board, and on the basis of the above, the shell and the light-transmitting cover in the socket board are of split structure, which are manufactured separately with different molds, and are fixed together by fixed connection during the later installation, so as to While ensuring a firm connection, the manufacturing difficulty is reduced. At the same time, the light transmissive cover is fixedly connected with the circumferential outer wall and the circumferential inner wall of the shell. That is to say, in the horizontal direction, the outer wall of the shell is to be protruded from the outer wall of the light transmissive cover, and the adapter plate is installed in the first mounting part at the top of the light transmissive cover, and the pressing plate is installed in the second mounting part at the top of the light transmissive cover, so that the adapter plate and the pressing plate are protruded from the top surface of the light transmissive cover, thereby achieving effective protection for the top and circumference of the light transmissive cover, so as to reduce the risk of the light transmissive cover being easily damaged by impact from foreign objects and ensure the service life of the light transmissive cover.

[0008] In the above-mentioned socket board, a long strip-shaped retaining portion is formed on the light-transmitting cover between the first mounting opening and the second mounting opening, one side of the retaining portion abuts against the adapter plate, and the other side abuts against the pressing plate. The retaining portion can improve the structural strength of the light-transmitting cover itself to a certain extent, ensuring that the structural strength of the light-transmitting cover is higher, and when the adapter plate and the pressing plate are subsequently installed, the retaining portion can abut against the two to play a role of pre-positioning.

[0009] In the above-mentioned socket board, the bottom edge of the adapter board is provided with an annular edge along the circumferential direction, the bottom of the adapter board is embedded in the first installation opening and the first installation portion is covered by the annular edge. Specifically, the adapter board abuts against the first installation portion through the annular edge and allows its lower end to extend into the housing through the first installation opening, so as to shield the first installation portion and avoid subsequent wiring interference. The adapter board can either glue the annular edge to the first installation portion to ensure the installation stability of the adapter board, or clamp the circumferential side wall of the lower end of the adapter board with the circumferential inner side wall of the first installation opening to achieve a stable installation effect.

[0010] In the above-mentioned socket board, a limiting edge is provided around the second mounting opening in the light-transmitting cover, and the bottom surface of the pressing plate has a limiting portion which is annular and has an L-shaped vertical cross section, and the limiting portion is embedded in the second mounting opening and engages with the limiting edge. The pressing plate is limited in the vertical direction by the limiting portion on the bottom surface cooperating with the limiting edge in the light-transmitting cover. It is worth mentioning that the switch button used to control the on and off of the lamp beads is a common spring button in the prior art, and its elastic force can act on the bottom surface of the pressing plate to achieve the positioning effect on the pressing plate; in addition, as an alternative, the pressing plate can directly select the touch panel in the prior art to be connected to the switch button, and the on and off of the lamp beads can be realized by touch control.

[0011] In the above-mentioned socket board, the outer wall of the shell has a protrusion that is arranged to protrude outwardly away from the circuit board, and a shielding groove is formed between the protrusion and the outer wall of the shell. The shell is also equipped with a 12V output connector that is connected to the circuit board and located in the shielding groove. The 12V output connector is provided to ensure that the adaptability of the socket board is higher. At the same time, the protrusion is provided to form a shielding groove on the outer wall of the shell, and the 12V output connector is arranged in the shielding groove, so as to protect and hide the 12V output connector and reduce the risk of the 12V output connector being easily hit by foreign objects.

[0012] In the above-mentioned socket board, a connection port is provided on the protruding part, and a code pairing device connected to the circuit board is embedded in the connection port. By setting the code pairing device, the socket board can perform multiple functions such as remote control of current on and off, and turning on and off the lamp beads. At the same time, by installing it in the connection port provided on the protruding part, its influence on the structural strength of the shell is reduced.

[0013] Compared with the prior art, this socket board has the following advantages:

[0014] 1. Through the cooperation of the light-transmitting cover and several lamp beads on the circuit board, after pressing the switch button through the pressing plate, each lamp bead is controlled to light up, so that the light can diffuse to the outside through the light-transmitting cover, thereby achieving the purpose of prompting the position of the socket on the adapter board and ensuring the convenience of using the socket board.

[0015] 2. The light-transmitting cover and the shell are molded and manufactured separately, and connected by a fixed connection method, which reduces the manufacturing difficulty and ensures the connection stability.

[0016] 3. The light-transmitting cover is protected around the shell, and the top of the light-transmitting cover is protected by the pressing plate and the adapter plate, thereby preventing the light-transmitting cover from being hit by foreign objects and increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the socket board.

[0018] Figure 2 It is a structural schematic diagram of the socket board from another perspective.

[0019] Figure 3 It is a cross-sectional view of the socket board and a partial enlarged view thereof.

[0020] Figure 4 It is a schematic diagram of the structure of the shell.

[0021] Figure 5 It is a schematic diagram of the structure of the light-transmitting cover.

[0022] In the figure, 1, adapter board; 11, socket; 12, annular edge; 2, shell; 21, circuit board; 211, lamp bead; 212, switch button; 213, input connector; 22, protrusion; 221, connection port; 2211, encoder; 23, shielding groove; 24, 12V output connector; 3, pressing plate; 31, limit part; 4, light-transmitting cover; 41, first mounting part; 411, first mounting port; 42, second mounting part; 421, second mounting port; 43, retaining part; 44, limit edge. DETAILED DESCRIPTION

[0023] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0024] like Figure 1-2 As shown, the socket board includes a cylindrical shell 2, a light-transmitting cover 4 made of transparent plastic, a circuit board 21 connected with a plurality of lamp beads 211, a transfer board 1 with a socket 11, and a pressing plate 3. The circuit board 21 is also connected with an input connector 213. An opening is opened at the bottom of the shell 2 corresponding to the input connector 213. The input connector 213 extends out of the bottom of the shell 2 through the opening. Figure 3 The outer circumferential wall of the light-transmitting cover 4 is attached to and fixedly connected to the circumferential wall of the shell 2, which can be glued or formed by secondary hot melt. Figure 5 The light-transmitting cover 4 is specifically in the shape of an elongated strip, and a first mounting portion 41 and a second mounting portion 42 are provided on the top thereof along the length direction. A first mounting opening 411 is provided in the first mounting portion 41, and a second mounting opening 421 is provided in the second mounting portion 42. The bottom of the light-transmitting cover 4 is located between the first mounting opening 411 and the second mounting opening 421 to form an elongated strip-shaped retaining portion 43. For the plurality of lamp beads 211 connected to the circuit board 21, this connection method is a prior art and will not be described in detail in this case. As an alternative, a strip light belt in the prior art can also be used to replace the lamp beads 211.

[0025] like Figure 3As shown, an annular edge 12 is provided on the edge of the bottom surface of the adapter plate 1 along the circumferential direction, and the adapter plate 1 is embedded in the first mounting opening 411 through the protruding part of the bottom surface and covers the first mounting portion 41, and the adapter plate 1 is abutted against one side of the retaining portion 43, and the adapter plate 1 can be subsequently bonded and fixed to the first mounting portion 41 by glue. As an alternative, the circumferential inner wall of the annular edge 12 can be directly clamped and fixed to the circumferential inner wall of the first mounting opening 411. A switch button 212 for controlling each lamp bead 211 to light up or extinguish is connected above the circuit board 21, which is specifically a spring button in the prior art, and the bottom surface of the pressing plate 3 is integrally formed with a limiter in a ring shape and an L-shaped vertical cross section. Part 31, a limiting edge 44 is provided on the inner wall of the light-transmitting cover 4 around the second mounting opening 421, the pressing plate 3 covers the second mounting part 42 and makes the limiting part 31 pass through the second mounting opening 421 and engage with the limiting edge 44, and makes the bottom surface of the pressing plate 3 press against the switch button 212. In addition, it is worth mentioning that the thickness of the adapter plate 1 and the pressing plate 3 itself is thicker than the thickness of the retaining part 43, which ensures that the adapter plate 1 and the pressing plate 3 can effectively protect the top of the light-transmitting cover 4 after installation; in addition, for the pressing plate 3, a touch panel with a touch function can also be directly used to fix it to the second mounting part 42, and the touch panel can be connected to the circuit board 21 through a wire.

[0026] Combination Figure 4 The outer wall of the shell 2 has a protrusion 22 that is protruding outward away from the circuit board 21, and a shielding groove 23 is formed on the outer wall of the shell 2 below the protrusion 22. A 12V output connector 24 connected to the circuit board 21 is installed on the outer wall of the shell 2, and the 12V output connector 24 is arranged in the shielding groove 23. A connecting port 221 is also opened on the outer wall of the protrusion 22, and a code pairing device 2211 connected to the circuit board 21 is embedded in the connecting port 221.

[0027] Working principle: This socket board is connected to the socket 11 on the wall or the ground through the input connector 213 to realize the input of current. The 220V plug of the electrical appliance is inserted into the socket 11 on the adapter board 1 and connected to the socket of the circuit board 21 in the shell 2 to realize the output of 220V current. At the same time, the 12V plug of the electrical appliance is connected to the 12V connector to realize the output of 12V current. Under poor light conditions, the user can press the pressing plate 3, and control the lighting or extinguishing of each lamp bead 211 through the cooperation of the pressing plate 3 and the switch button 212. When each lamp bead 211 is lit, the emitted light can pass through the light-transmitting cover 4 and radiate outward to achieve the purpose of illuminating the surrounding area of ​​the shell 2. In this state, the position of the socket 11 on the adapter board 1 can be more clearly observed by the user, thereby achieving the purpose of quickly docking the plug. At the same time, the encoder 2211 is used as a signal receiving and sending device, thereby realizing the purpose of artificially controlling the power on and off of the entire socket board, connecting the socket, energizing the 12V output connector 24, and controlling the lighting of each lamp bead from a long distance.

[0028] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0029] Although this article uses more terms such as adapter board 1, socket 11, annular edge 12, housing 2, circuit board 21, lamp bead 211, switch button 212, input connector 213, protrusion 22, connection port 221, encoder 2211, shielding groove 23, 12V output connector 24, pressing plate 3, limiting portion 31, light-transmitting cover 4, first mounting portion 41, first mounting port 411, second mounting portion 42, second mounting port 421, retaining portion 43, limiting edge 44, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A socket board, comprising an adapter board (1) provided with a socket (11) and a cylindrical housing (2) with a circuit board (21) installed therein, the circuit board (21) being connected to a plurality of lamp beads (211), a switch button (212) for controlling the on and off of the lamp beads (211), and an input connector (213) extending out of the housing (2), characterized in that: The socket board also includes a pressing plate (3) and a light-transmitting cover (4) made of a light-transmitting material, the circumferential outer wall of the light-transmitting cover (4) is fixedly connected to the circumferential inner wall of the opening end of the shell (2) and is arranged to protrude from the opening end of the shell (2), the top of the light-transmitting cover (4) has a first mounting portion (41) with a first mounting opening (411) and a second mounting portion (42) with a second mounting opening (421), the adapter plate (1) is connected in the first mounting opening (411) and covers the first mounting portion (41), the pressing plate (3) is fixed in the second mounting opening (421) and covers the second mounting portion (42), the pressing plate (3) is abutted against the switch button (212), and the top surfaces of the adapter plate (1) and the pressing plate (3) protrude from the top surface of the light-transmitting cover (4).

2. The socket board according to claim 1, characterized in that: A long strip-shaped retaining portion (43) is formed on the light-transmitting cover (4) between the first mounting opening (411) and the second mounting opening (421); one side of the retaining portion (43) abuts against the adapter plate (1), and the other side abuts against the pressing plate (3).

3. The socket board according to claim 1 or 2, characterized in that: The bottom edge of the adapter plate (1) is provided with an annular edge (12) along the circumferential direction; the bottom of the adapter plate (1) is embedded in the first mounting opening (411) and the first mounting portion (41) is covered by the annular edge (12).

4. The socket board according to claim 3, characterized in that: A limiting edge (44) is provided in the light-transmitting cover (4) around the second mounting opening (421); the bottom surface of the pressing plate (3) has a limiting portion (31) which is annular and has an L-shaped vertical cross section; the limiting portion (31) is embedded in the second mounting opening (421) and is buckled with the limiting edge (44).

5. The socket board according to claim 4, characterized in that: The outer wall of the shell (2) has a protruding portion (22) which is arranged to protrude outwards and faces away from the circuit board (21); a shielding groove (23) is formed between the protruding portion (22) and the outer wall of the shell (2); and the shell (2) is also provided with a 12V output connector (24) which is connected to the circuit board (21) and is located in the shielding groove (23).

6. The socket board according to claim 5, characterized in that: The protruding portion (22) is provided with a connection port (221), and a code matching device (2211) connected to the circuit board (21) is embedded in the connection port (221).

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