Wall surface-mounted socket and assembling method thereof

Abstract

The invention discloses a wall surface-mounted socket and an assembling method thereof. The wall surface-mounted socket comprises a first shell, a second shell, at least one jack module, a wiring terminal, an L-pole copper bar, an N-pole copper bar and an E-pole copper bar, the first shell is provided with a shell limiting channel in the length direction of the first shell, the second shell is provided with a limiting check block in sliding fit with the limiting channel, and the limiting check block is arranged in the limiting channel in a sliding fit mode. A mounting position for accommodating the jack module is formed between the first shell and the second shell, and the jack module is arranged on the mounting position; a polarity pin is arranged on the jack module, and the polarity pin and the wiring terminal are respectively connected with the L-pole copper bar, the N-pole copper bar and the E-pole copper bar; the technical scheme provided by the invention has the advantages that a socket adapter does not need to be independently arranged, the mounting structure is effectively simplified, and the assembly is convenient and quick.

Description

Technical Field

[0001] The present application relates to the technical field of sockets, and in particular to a surface-mounted wall socket and an assembly method thereof. Background Art

[0002] A surface-mounted socket is a socket structure that is directly arranged on the outer surface of an exterior wall. It does not require a mounting hole to be reserved on the wall, will not cause a large cut to the wall, and can be flexibly installed according to the required position of the socket, as long as it can be connected to the position of the power cord; at present, there are more track-type surface-mounted sockets on the market, whose structure generally includes a socket body arranged on the outer surface of the wall, and then a plurality of independent socket adapters (plugs) separated from the socket body are provided. When in use, the socket adapter is plugged into the track of the socket body for use; however, the current track-type surface-mounted socket, since the socket adapter is independently arranged, it is necessary to achieve an effective electrical connection with the socket body after plugging in, so its structure will be very complicated; as in the application document with application number CN202320046776.1 and the public name "Power Track and Track Socket", the disclosed technical solution is a typical track-type socket solution, which requires a separate socket adapter, and its internal structure of the shell is complicated, and disassembly and assembly are not convenient. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the present application provides a wall-mounted socket that does not require a separate socket adapter and effectively simplifies the installation structure.

[0004] In order to solve the above technical problems, the technical solution adopted in the present application is: a wall-mounted socket, whose structure includes a first shell, a second shell, at least one jack module, a wiring terminal, an L-pole copper bar, an N-pole copper bar, and an E-pole copper bar; the first shell is provided with a shell limiting channel along its length direction, and the second shell is provided with a limiting part that slides with the limiting channel, and the limiting part slides in the limiting channel; an installation position for accommodating the jack module is formed between the first shell and the second shell, and the jack module is arranged on the installation position; the jack module is provided with a polarity pin, and the polarity pin and the wiring terminal are respectively connected to the L-pole copper bar, the N-pole copper bar, and the E-pole copper bar (connected by resistance welding or tin soldering).

[0005] By adopting the above structure, the surface-mounted socket of the present application does not need to be separately provided with a socket adapter, but the jack module is directly built into the first shell and the second shell, which is easy to install and has a simple structure; in addition, the second shell of the present application can be slid and assembled to the corresponding position through a limiting channel, so that the jack module, the wiring terminal and the connecting copper bar are fixed inside to realize assembly; therefore, this structure of the present application is easy to assemble, has a simple internal structure, and has high electrical connection stability. At the same time, it can also realize the characteristics of the external setting of the surface-mounted track socket, does not require complex molds, and has low development costs.

[0006] Furthermore, the socket also includes a limit cover, a tail cover and a panel, the limit cover is arranged above the wiring terminal, the tail cover is located at one end of the first shell where the wiring terminal is arranged, the panel is arranged between the jack module and the first shell, and at least one panel mounting groove is arranged on the top surface of the first shell, a part of the panel is mounted in the mounting groove, and the other part is mounted inside the first shell; with the above structure, the shell can be encapsulated by the limit cover and the tail cover, so that the internal structure is more stable; and the panel is snapped into the panel mounting groove, and a jack is arranged on the panel, and the jack corresponds to the socket in the corresponding jack module one by one for the power plug to be plugged in.

[0007] Furthermore, the panel, the limit cover and the tail cover are all provided with limit parts that slide with the limit channel; through the above-mentioned limit parts, each component is slidably assembled to the corresponding position of the first shell through the limit channel of the first shell to be fixed.

[0008] Furthermore, mounting holes are provided on the ends of the second shell and the tail cover and the ends of the corresponding ends of the first shell, and fasteners are provided in the mounting holes, and the second shell and the first shell as well as the tail cover and the first shell are fixedly connected by fasteners; through this arrangement, the second shell and the tail cover can be fixedly connected to the shells respectively, and the second shell and the tail cover are also slidably matched between the limiting part and the limiting channel, thereby further increasing the firmness of the connection between the second shell and the tail cover and the first shell respectively.

[0009] Furthermore, a back panel limiting rib is provided on the inner wall of the first shell along its length direction, a back panel is connected to the first shell, and limiting grooves are correspondingly provided on the back panel along its length direction, and the back panel limiting rib is used to connect to the limiting grooves; with this structure, the back panel and the first shell are connected through the cooperation of the limiting rib and the limiting groove, and the connection structure between the two is simple and the connection is stable; the back panel is used to be installed and connected with the outer surface of the wall; when installing the socket, the back panel can be fixed to the wall first, and then the limiting rib and the limiting groove can be aligned and slid together from one end in the length direction, which is convenient to operate and easy to assemble; or the back panel limiting rib of the socket can be directly clamped into the limiting groove of the back panel through the deformation force of the back panel, so as to realize the connection between the socket and the back panel.

[0010] Furthermore, the inner wall of the first shell has shell limiting ribs extending inward, and the limiting channel is formed between the shell limiting ribs and the inner wall of the first shell; with this structure, the panel connected to the jack module can be slidably installed in the limiting channel and connected and positioned with the installation groove on the first shell as soon as possible; and the setting of the shell limiting ribs can limit the extension width of the limiting channel along the thickness direction of the socket, so that it is adapted to the thickness of the limiting part slidably installed inside and avoids shaking of the component.

[0011] Furthermore, the first shell is arranged in a U-shaped structure, and the U-shaped structure includes two first shell side walls and a first shell top surface, the two first shell side walls are symmetrically arranged, and the shell limiting ribs, mounting holes and back plate limiting ribs are arranged through the side walls of the first shell along its length direction; the shell limiting ribs and the first shell top surface form the limiting channel; with the above structure, the jack module can be fixed between the U-shaped first shell and the second shell, and the shell limiting ribs, mounting holes and back plate limiting ribs arranged correspondingly through the left and right side walls can more stably realize the connection between the two components in time.

[0012] Furthermore, the sum of the thicknesses of the limiting portion of the second shell and the limiting portion of the panel is adapted to the extended thickness of the limiting channel, that is, after the second shell and the panel are slidably assembled into the limiting channel through the limiting portion, the two can fill the extended width of the limiting channel in the thickness direction and the width direction of the first shell to avoid movement between the panel and the first shell and affect the use.

[0013] Furthermore, when the limiting portion of the panel abuts against the limiting rib of the shell, the upper surface of the panel is not higher than the lower surface of the top surface of the first shell; with this structure, when the panel is installed, the panel is prevented from being limited by the top surface of the first shell, and after sliding and installing into place along the limiting channel, the panel is pushed upward to enter the installation groove reserved on the top surface of the first shell to fix its position; then the second shell is slid and assembled from the limiting channel, and the limiting channel is filled.

[0014] Furthermore, the panel is an integral panel adapted to the length of the first shell, or the panel is composed of multiple small panels, and each small panel is assembled with a corresponding jack module; with this structure, when it is an integral panel, it can be assembled with the jack module through a limiting channel in an integrated manner; and when it is a small panel, it can be assembled independently, and replacement is also more convenient.

[0015] Furthermore, an air avoidance groove is provided on the outer surface of the second shell close to the back panel, and the air avoidance groove is recessed toward the top surface of the first shell, and is aligned with the mounting hole on the back panel. With this structure, when the back panel is connected to the wall, it can be fixed to the wall through the mounting hole, and then the socket can be slid into the limiting groove along the length direction through the back panel limiting rib to achieve connection with the back panel. The setting of the air avoidance groove will not affect the sliding assembly of the two, and will not collide with the fasteners on the mounting hole of the back panel.

[0016] Furthermore, the back panel is a U-shaped one-piece molded structure, the mounting hole is arranged at the center position in the length direction of the back panel, and at least one wire outlet groove is arranged on the back panel; with the above structure, the one-piece U-shaped back panel structure can improve its strength, which can be sufficient to bear the weight of the socket, and the setting of the wire outlet groove facilitates the introduction and laying of the power cord and facilitates the connection with the socket.

[0017] Furthermore, the jack module includes a five-hole module with a master control switch, a five-hole module with a single control switch, a jack module with an indicator light, any one or more of a four-hole module, a five-hole module, a seven-hole module or a ten-hole module; by adopting this structure, different module structures can be combined with the socket according to customized needs to improve its adaptability.

[0018] The present application also provides an assembly method of the surface-mounted socket, which specifically includes:

[0019] S1: First, according to the number of socket installation positions, connect the panel and the corresponding number of socket modules;

[0020] S2: Connect the L-pole copper bar, the N-pole copper bar and the E-pole copper bar to the jack module along the length direction, and weld the polarity pins led out of each jack module to the corresponding polarity copper bar;

[0021] S3: Connect the same ends of the L-pole copper bar, the N-pole copper bar and the E-pole copper bar to the corresponding connection points of the wiring terminals respectively; then push the structure assembled in steps S1 and S2 into the first shell along the limiting channel, and during the pushing process, the limiting portion of the panel abuts against the limiting ribs of the shell of the limiting channel to prevent the panel from colliding with the top surface of the first shell;

[0022] S4: After the panel is slid to a corresponding position along the limiting channel, the panel is lifted upward so that the panel part enters the installation groove, and then the second shell is slid to a corresponding position along the limiting channel so that the end of the second shell abuts against the end of the first shell, thereby completing the assembly of the second shell;

[0023] S5: Slide the limit cover through the limit channel between the first shell and the second shell, and abut against the connection terminal, and then slide the tail cover through the limit channel until it abuts against the limit cover.

[0024] Furthermore, at the ends where the second shell and the first shell abut against each other, fasteners are connected in corresponding mounting holes, so that the second shell and the first shell are more securely connected and the internal structure is fixed.

[0025] Furthermore, between the end of the tail cover and the corresponding end of the first shell, a fastener is connected in the corresponding mounting hole, so that a tighter connection is achieved between the tail cover and the first shell, and the internal structure is fixed.

[0026] Furthermore, the assembly step also includes: connecting the back panel to the wall through the mounting holes thereon, and then clamping the socket containing the jack module with the limiting groove on the back panel through the back panel limiting ribs on the inner wall of the first shell, so that the socket is connected to the back panel.

[0027] Advantages and beneficial effects of the present invention:

[0028] 1. The socket structure of the present application is also a structure that can be openly installed on the wall at the corresponding position according to the specific scene requirements. There is no need to dig grooves or damage the wall, and the installation is simple and quick. Moreover, the present application does not require a separate socket adapter, but directly builds the jack module with the same function into the interior of the socket, thereby reducing the thickness of the overall socket. There is no need to set up a complex structure inside to meet the working requirements of the socket adapter, which simplifies the structure of the socket and makes assembly more convenient and quick.

[0029] 2. Due to the simple structure of the present application, there is no need to set up a separate socket adapter, fewer molds are needed, and the cost is effectively saved. The unit price can be effectively reduced while satisfying the function of the track socket substrate.

[0030] 3. Since the present application integrates different jack modules into the interior of the socket, its layout is more compact and reasonable. Under the condition of a socket of the same length, more jack modules can be arranged compared with a track socket, thereby improving the adaptability of the socket and meeting the requirements of use in multiple scenarios. In addition, due to the built-in jack modules, a variety of different types of jack modules can be arranged in a socket, and the functions are more diversified.

[0031] 4. In the solution of the present application, a limiting channel is set on the inner wall of the first shell, so that the second shell, the panel, the limiting cover and the tail cover can be smoothly assembled with the first shell by sliding fit; in addition, by setting a back panel limiting rib on the inner wall of the first shell, the back panel can be assembled by deformation clamping, or by sliding between the limiting groove and the back panel limiting rib; therefore, the structural scheme and assembly method of the present application are simpler, and the assembly and disassembly of the main components can be achieved by pulling along the length direction of the shell, which makes assembly and disassembly more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 Schematic diagram of the structure of the surface-mounted socket in this application.

[0033] Figure 2 A structural schematic diagram of the first view of the exploded view of the surface-mounted socket of the present application.

[0034] Figure 3 A structural schematic diagram of the second view of the exploded view of the surface-mounted socket of the present application.

[0035] Figure 4 Schematic diagram of the structure after the first shell and the second shell of the present application are assembled.

[0036] Figure 5 A schematic structural diagram showing a first shell cross section of an example of the present application.

[0037] Figure 6 A schematic structural diagram showing another example of the present application in which the first shell cross section is visible.

[0038] Figure 7 Schematic diagram of the structure visible in cross section after the first shell, the second shell and the panel of the present application are assembled.

[0039] Figure 8 A schematic structural diagram of a cross section of the first shell, the second shell and the panel after assembly in the present application.

[0040] Fig. 9A schematic structural diagram of the cross section of the first shell, the second shell, the front panel and the back panel after assembly of the present application.

[0041] Fig.10 A schematic structural diagram of the cross section of the first shell of the present application.

[0042] Fig.11 Schematic diagram of the structure of the backplane of this application.

[0043] Fig.12 A schematic structural diagram of an exemplary panel of the present application.

[0044] Fig.13 A schematic structural diagram of another exemplary panel of the present application.

[0045] Fig.14 A structural diagram of the first view of the exploded diagram of the module component of this application.

[0046] Fig.15 A structural diagram of the second view of the exploded diagram of the module component of this application.

[0047] Fig.16 A schematic diagram of the structure of the module components of this application.

[0048] Fig.17 Schematic diagram of the structure of the E-pole copper bar of the present application.

[0049] As shown in the attached figure: 1. First shell, 101. Limiting channel, 102. Mounting position, 103. Mounting groove, 104. Back plate limiting rib, 105. Shell limiting rib, 106 First shell side wall, 107. First shell top surface, 2. Second shell, 201. Avoiding groove, 3. Limiting cover, 4. Tail cover, 5. Jack module, 501. Polarity pin, 502. Base, 503. Partition, 504. L pole socket, 505. N pole socket, 506. E pole socket, 507. Socket, 6. Connector Wire terminal, 7. Panel, 701. Small panel, 8. L-pole copper strip (live wire), 9. N-pole copper strip (neutral wire), 10. E-pole copper strip (ground wire), 11. Fastener, 12. Limiting part, 13. Mounting hole, 14. Back plate, 1401. Limiting groove, 1402. Mounting hole, 1403. Wire outlet slot, 15. Five-hole module with master switch, 16. Five-hole module with single-control switch, 17. Socket module with indicator light, 18. Four-hole module, 19. Five-hole module, 20. Seven-hole module. DETAILED DESCRIPTION

[0050] The following will combine the embodiments and drawings to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only preferred embodiments, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention;

[0051] It should also be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be another intermediate component, fixed through the intermediate component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be another intermediate component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be another intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0052] As attached Figure 1-17 As shown, a wall-mounted socket of the present application is provided, and its structure includes a first shell 1, a second shell 2, at least one jack module 5, a wiring terminal 6, an L-pole copper bar 8, an N-pole copper bar 9, and an E-pole copper bar 10; the first shell 1 is provided with a shell limiting channel 101 along its length direction, and the second shell 2 is provided with a limiting portion 12 that slides with the limiting channel 101, and the limiting portion 12 slides in the limiting channel 101; an installation position 102 for accommodating the jack module 5 is formed between the first shell 1 and the second shell 2, and the jack module 5 is arranged on the installation position 102; the jack module 5 is provided with a polarity pin 501, and the polarity pin 501 and the wiring terminal 6 are respectively connected to the L-pole copper bar 8, the N-pole copper bar 9, and the E-pole copper bar 10.

[0053] As attached Figure 1-17As shown, the wall-mounted socket of the present application also includes a limit cover 3, a tail cover 4 and a panel 7 (that is, the panel 7 is located on the top surface of the first shell), the limit cover 3 is arranged above the wiring terminal 6 to fix the wiring terminal 6 and realize power connection, the tail cover 4 is located at one end of the first shell 1 where the wiring terminal 6 is arranged, the panel 7 is arranged between the jack module 5 and the first shell 1, at least one panel mounting groove 103 is arranged on the top surface of the first shell 1, a part of the panel 7 is installed in the mounting groove 103, and the other part is installed inside the first shell 1; specifically, the edge of the panel has a step surface, the large edge of the step surface abuts against the inner wall of the first shell, and the panel body of the inner wall is snapped in the panel mounting groove.

[0054] More specifically, the first shell 1 and the second shell 2 are buckled together to form a accommodating chamber, and at least one or more mounting positions 102 are provided in the accommodating chamber for the jack module 5 to be placed; a panel 7 is provided on the jack module 5 to form a panel structure of the plug-in surface of the socket, and a jack corresponding to the socket in the jack module 5 below is provided on the panel for plugging in the plug; the jack module 5 of the present application is provided with a polarity pin 501 (the polarity pin 501 is led out from the socket in the jack module 5, such as the socket can include an L-pole, an N-pole and an E-pole socket , a plurality of corresponding polarity pins 501 are also set, which are led out from the jack module 5 and then welded and connected with the corresponding L-pole, N-pole and E-pole copper bars) and respectively welded and connected with the L-pole copper bar 8 (live wire), the N-pole copper bar 9 (neutral wire) and the E-pole copper bar 10 (ground wire) to realize the functions of plugging and powering on with the plug when the jack module 5 is in use; the wiring terminal 6 of the present application is located at one end of the three copper bars and is fixedly connected with the copper bars respectively, and then the limit cover 3 is plugged and fixed on the outer end of the wiring terminal 6, and finally encapsulated by the tail cover 4.

[0055] By adopting the above structure, the surface-mounted socket of the present application does not need to be separately provided with a socket adapter, but the jack module 5 is directly built in between the first shell 1 and the second shell 2, and then the jack module 5 is connected to the panel 7 and slid and assembled to the corresponding position through the limiting channel 101 provided on the first shell 1, which is convenient for installation and simple in structure; in addition, the second shell 2, the limiting cover 3 and the tail cover 4 of the present application can also be slid and assembled to the corresponding position through the limiting channel 101, and then the end of the tail cover 4 is connected to the first shell 1 through the fastener 11, so that the jack module 5, the terminal 6 and the connecting copper bar are fixed inside to realize assembly; therefore, this structure of the present application is convenient to assemble, has a simple internal structure, and has high electrical connection stability, and can also realize the characteristics of external setting of the surface-mounted track socket, does not require complex molds, and has low development costs.

[0056] As attached Figure 1-17As shown, the panel 7, the limit cover 3 and the tail cover 4 described in the present application are all provided with a limit portion 12 which slidably cooperates with the limit channel 101 (the limit portion can be a whole limit strip structure extending along the length direction of the socket, or a plurality of limit strips arranged at intervals); through the above-mentioned limit portion 12, the above-mentioned various components are slidably assembled to the corresponding positions of the first shell 1 through the limit channel 101 of the first shell 1 to be fixed.

[0057] As attached Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, the second shell 2 described in the present application (a sealing cover is provided at one end of the second shell 2, and the sealing cover abuts against one end of the first shell 1 to seal the end of the first shell 1) and the end of the tail cover 4 and the end corresponding to the first shell 1 are provided with mounting holes 13, and fasteners 11 are provided in the mounting holes 13, and the second shell 2 and the first shell 1 as well as the tail cover 4 and the first shell 1 can be fixedly connected by the fasteners 11; specifically, the mounting holes 13 are screw holes, and the fasteners 11 are connecting parts such as screws, and the second shell 2 and the tail cover 4 are more firmly connected to the first shell 1 by mutual fastening, and the second shell 2 and the tail cover 4 are also further strengthened by the sliding cooperation between the limiting portion 12 and the limiting channel 101, thereby further increasing the firmness of the connection between the second shell 2 and the tail cover 4 and the first shell 1 respectively.

[0058] As attached Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, the inner wall of the first shell 1 described in the present application is further provided with a back plate limiting rib 104 along its length direction, and the first shell 1 is further provided with a back plate 14, and the back plate 14 is correspondingly provided with a limiting groove 1401 along its length direction, and the back plate limiting rib 104 is used to connect to the limiting groove 1401; with this structure, the back plate limiting rib 104 and the limiting groove 1401 cooperate with each other, so that the back plate 14 and the first shell 1 are connected, and the connection structure between the two is simple and continuous. The connection is firm, and the back panel 14 is used for installation and connection with the outer surface of the wall. When installing the socket, the back panel 14 can be fixed to the wall first, and then the back panel limiting rib 104 and the limiting groove 1401 can be aligned and slid from one end in the length direction for assembly. The operation is convenient and easy to assemble; or the back panel 14 is made of a material with a certain deformation force, such as a metal part, and the back panel limiting rib 104 of the socket can be directly clipped into the limiting groove 1401 of the back panel 14, and the connection between the socket and the back panel 14 can also be achieved.

[0059] As attached Figure 5-10 As shown, the limiting channel 101 described in the present application is arranged on the side of the inner wall of the first shell 1 close to the panel 7, and one side of the limiting channel 101 in the thickness direction (along the upper and lower thickness direction of the socket) is a shell limiting rib 105 extending inward from the inner wall of the first shell 1; with this structure, the panel 7 connected to the jack module 5 can be slidably installed in the limiting channel 101 and connected and positioned with the installation groove 103 on the first shell 1 as soon as possible; and the setting of the shell limiting rib 105 can limit the extension width of the limiting channel 101 along the thickness direction of the socket, so that it is adapted to the thickness of the limiting portion 12 slidably installed therein, and can also provide support for the limiting portion 12, so that each component is restricted between the shell limiting rib 105 and the top surface of the first shell 1.

[0060] As attached Figure 2-10 As shown, the first shell 1 described in the present application is arranged in a U-shaped structure, and the U-shaped structure includes side walls (i.e., left and right side walls) 106 of the first shell 1 located on both sides and a first shell top surface 107 (the mounting groove 103 is opened on the top surface), the first shell side walls 106 are arranged symmetrically on the left and right, and the shell limiting ribs 105, the mounting holes 13 and the back plate limiting ribs 104 are arranged through the first shell side walls 106 along its length direction (i.e., extending from one end to the other end along the length direction of the first shell 1); the shell limiting ribs 105 and the first shell top surface 107 form the limiting channel 101; with the above structure, the jack module 5 can be fixed between the U-shaped first shell 1 and the second shell 2, and the shell limiting ribs 105, the mounting holes 13 and the back plate limiting ribs 104 correspondingly arranged through the left and right side walls can more stably realize the connection between the two components in time.

[0061] As attached Figure 7-9 As shown, the sum of the thickness of the limiting portion 12 of the second shell 2 and the limiting portion 12 of the panel 7 described in the present application is adapted to the extended thickness of the limiting channel 101 (the extended width along the upper and lower thickness directions of the socket), that is, after the second shell 2 and the panel 7 are slidably assembled into the limiting channel 101 through the limiting portion 12, the two can fill the extended width of the limiting channel 101 in the upper and lower thickness directions and fill the left and right width directions of the first shell 1, thereby avoiding movement between the panel 7 and the first shell 1 and affecting use.

[0062] As an example, when the limiting portion 12 of the panel 7 is in contact with the limiting rib 105 of the shell, the upper surface of the panel 7 is not higher than the lower surface of the top surface 107 of the first shell; with this structure, when installing the panel 7, the bottom surface of the panel 7, that is, the limiting portion 12 of the panel 7, is firstly abutted against the upper surface of the limiting rib 105 of the shell, and at this time the panel 7 will not be blocked by the top surface 107 of the first shell, thereby preventing the panel 7 from being limited by the top surface 107 of the first shell and being unable to slide smoothly along the limiting channel 101. After sliding and installing into place along the limiting channel 101, the panel 7 is lifted upward so that it enters the installation groove 103 reserved on the top surface 107 of the first shell to fix its position; then the second shell 2 is slidably assembled from the limiting channel 101. During the assembly process, the limiting portion 12 of the second shell 2 is located in the space formed by the limiting portion 12 of the panel 7 and the upper surface of the limiting rib 105 of the shell, and the final limiting channel 101 is filled, and its filled state part Figure 7 , Figure 8 and Fig. 9 shown.

[0063] As attached Fig.12 and Fig.13 As shown, the panel 7 described in the present application is an integral panel adapted to the length of the first shell 1, or the panel 7 is composed of multiple small panels 701, and each small panel 701 is assembled with a corresponding jack module 5; with this structure, when it is an integral panel, it can be slid and assembled as a whole through the limiting channel 101 after being assembled with the jack module 5; and when it is a small panel 701, it can be assembled independently, and replacement is also more convenient.

[0064] As attached Figure 4 , Figure 7 and Fig. 9As shown, the outer surface of the second shell 2 described in the present application is provided with an air avoidance groove 201 on the side close to the back panel 14, and the air avoidance groove 201 is recessed toward one side of the top surface 107 of the first shell, and the air avoidance groove 201 is aligned with the mounting hole 1402 on the back panel 14; with this structure, when the back panel 14 is connected to the wall, it can be fixed to the wall through the mounting hole 1402 (specifically, such as inserting expansion screws or other fasteners into the mounting hole 1402 to achieve connection with the wall), and then the socket is slidably matched into the limiting groove 1401 along the length direction through the back panel limiting rib 104 or connected by deformation and locking, so as to achieve connection with the back panel 14; and the setting of the air avoidance groove 201 will not affect the assembly of the two, and will not collide with the fasteners on the back panel mounting hole 1402.

[0065] As attached Figure 2-3 , Fig.11 As shown, the back panel 14 described in the present application is a U-shaped one-piece molded structure, the installation hole 1402 is arranged at the center position in the length direction of the back panel 14 (a plurality of installation holes can be arranged side by side along the length direction of the back panel 14 to meet the connection function of different positions with the wall), and at least one wire outlet groove 1403 is also arranged on the back panel 14 (specifically, a plurality of wire outlet grooves can be arranged, which are arranged on both sides of the width direction of the top surface of the back panel); with the above structure, the structure of the one-piece U-shaped back panel 14 can improve its strength, which can be sufficient to bear the weight of the socket, and the setting of the wire outlet groove 1403 facilitates the introduction and laying of the power cord, and facilitates the electrical connection with the inside of the socket.

[0066] As attached Figure 2-3 , Fig.14 , Fig.15 and Fig.16 As shown, the jack module 5 described in the present application includes any one or more of a five-hole module 15 including a master control switch, a five-hole module 16 including a single-control switch, a jack module 17 with an indicator light, a four-hole module 18, a five-hole module 19, a seven-hole module 20 or a ten-hole module (a module structure with ten jacks, whose internal structure is similar to the other modules mentioned above, not shown in the figure); by adopting this structure, different module structures can be combined with the socket according to customized needs to improve its adaptability.

[0067] As attached Figure 2-3 , Figure 14-17As shown, the jack module 5 described in the present application includes a base 502 and a partition 503 connected to each other, and an L-pole socket 504 and an N-pole socket 505 arranged between the base 502 and the partition 503, the socket is provided with a polarity pin 501 leading out of the base, and a socket 507 for plugging an E-pole socket 506 is provided on the bottom surface of the base 502; with the above structure, it is only necessary to set the L-pole socket 504 and the N-pole socket 505 inside the base 502 and the partition 503, and the E-pole socket 506 can be plugged into between the base 502 and the partition 503 from the outside through the socket 507, which is more convenient to operate; and this socket setting can also connect a whole E-pole copper bar 10 with an E-pole socket 506 on multiple jack modules 5 (as shown in the attached Fig.17 As shown, E-pole sockets 506 corresponding to multiple jack modules 5 are processed on a copper strip, that is, the E-pole socket 506 can be formed as an E-pole copper strip 10 at the same time, avoiding the need to weld the E-pole copper strip to the E-pole sockets 506 of different jack modules separately, thereby saving welding points and welding workload, and the reduction in welding points also makes the direct connection between the E-pole copper strip and each jack module 5 more stable.

[0068] As attached Figure 4 As shown, the L-pole copper bar 8 and the N-pole copper bar 9 described in the present application are arranged at opposite ends of the length direction of the base 502 of the jack module 5 (specifically, both ends of the length direction of the base 502 are provided with clamping blocks for clamping and fixing the corresponding copper bars, and the copper bars are clamped into the corresponding clamping blocks), and the L-pole copper bar 8 is close to the L-pole pin side led out of the jack module 5, and the N-pole copper bar 9 is close to the N-pole pin side led out of the jack module 5, and the E-pole copper bar 10 is located between the L-pole copper bar 8 and the N-pole copper bar 9, and is fixed through the jack 507 on the base 502; adopting this structure, the shortest distance between the polarity pin and the corresponding polarity copper bar can be achieved by welding, saving material and welding costs.

[0069] In addition, the present application also provides an assembly method of the surface-mounted socket, which specifically includes:

[0070] S1: First, according to the number of socket installation positions 102, the panel 7 and the corresponding number of jack modules 5 are connected;

[0071] S2: Connect the L-pole copper bar 8, the N-pole copper bar 9 and the E-pole copper bar 10 to the jack module 5 along the length direction, and weld the polarity pins 501 of each jack module 5 to the corresponding polarity copper bar;

[0072] S3: Connect the same end of the L-pole copper bar 8, the N-pole copper bar 9 and the E-pole copper bar 10 to the corresponding connection points of the wiring terminal 6 respectively; then push the structure assembled in steps S1 and S2 into the first housing 1 along the limiting channel 101, and during the pushing process, the limiting portion 12 of the panel 7 abuts against the housing limiting rib 105 of the limiting channel 101 to prevent the panel 7 from colliding with the top surface of the first housing 1 and affecting the installation;

[0073] S4: After the panel 7 is slid to the corresponding position along the limiting channel 101, the panel 7 is lifted upward so that part of the panel 7 enters the mounting groove 103, and then the limiting portion 12 of the second shell 2 is slid to the corresponding position along the limiting channel 101 so that the end of the second shell 2 abuts against the end of the first shell 1, thereby realizing the assembly of the second shell 2; at the end where the second shell 2 and the first shell 1 abut against each other, the fastener 11 is connected in the corresponding mounting hole 13, so that the second shell 2 and the first shell 1 are more firmly connected, and the internal structure is fixed;

[0074] S5: Slide the limit cover 3 through the limit channel 101 between the first shell 1 and the second shell 2, and abut against the terminal 6, and then slide the tail cover 4 through the limit channel 101 until it abuts against the limit cover 3; between the end of the tail cover 4 and the corresponding end of the first shell 1, by connecting the fastener 11 in the corresponding mounting hole 13, a tighter connection is achieved between the tail cover 4 and the first shell 1, and the internal structure is fixed.

[0075] In addition, the specific assembly steps of the above-mentioned surface-mounted socket of the present application also include: connecting the back panel 14 to the wall through the mounting hole 1402 thereon, and then clamping the socket containing the jack module 5 with the limiting groove 1401 on the back panel 14 through the back panel limiting ribs 104 on the inner wall of the first shell 1, so that the socket is connected to the back panel, thereby realizing the connection assembly between the entire socket and the wall.

[0076] More specifically, as attached Figure 2-3, 14-17, as an example, the panel 7 used in the example is composed of multiple small panels 701, one jack module 5 corresponds to a small panel 701 structure, and six types of jack modules 5 are arranged on the socket, from the side close to the terminal 6, respectively, a seven-hole module 20, a jack module 15 with an indicator light (such as an LED light), a five-hole module 16 with a single-control switch, a five-hole module 17 with a master control switch, a four-hole module 18 and a five-hole module 19; the specific structure of each module includes a base 502, a partition 503, and the base 502 and the partition 503 are connected to each other. The internal structure of the package is interlocked, and an L-pole socket 504, an N-pole socket 505, and a master switch or a single-open switch assembly are arranged on the partition according to the specific module model, wherein the L-pole socket 504 and the N-pole socket 505 are extended with polarity pins 501 for connecting with the corresponding L-pole copper bar 8 and the N-pole copper bar 9 (connected by soldering or the like), and the E-pole socket 506 can be integrally formed on the E-pole copper bar 10, and then plugged into the interior through the socket arranged on the base; the above-mentioned sockets and copper bars can be prepared by conventional techniques in the field, which will not be described in detail here.

[0077] The surface-mounted socket structure of the present application is also a structure that can be surface-mounted on the wall at the corresponding position according to the needs of specific scenarios. It does not need to dig grooves on the wall, and the installation is simple and quick. Moreover, the present application does not need to set up a socket adapter separately, but directly builds the jack module with the same function into the inside of the socket, thereby reducing the thickness of the overall socket, and there is no need to set up a complex structure inside to meet the working requirements of the socket adapter, simplifying the structure. Due to the simple structure, the present application does not need to set up a separate socket adapter, and the mold opening is small, which effectively saves costs. Under the premise of meeting the function of the track socket substrate, its unit price can be effectively reduced. Due to the different jack modules built into the inside of the socket, the layout of the present application is more compact and reasonable. Under the condition of the same length of a socket, more jack modules can be set compared to the track socket, thereby improving the adaptability of the socket and meeting the requirements of multi-scenario use; in addition, due to the built-in jack module, a variety of different types of jack modules can be set in a socket, and the functions are more diversified.

Claims

1. A surface mounted wall socket, characterized in that: The structure of the socket comprises a first shell (1), a second shell (2), at least one jack module (5), a wiring terminal (6), an L-pole copper bar (8), an N-pole copper bar (9), and an E-pole copper bar (10); the first shell (1) is provided with a shell limiting channel (101) along its length direction, the second shell (2) is provided with a limiting portion (12) slidably matched with the limiting channel (101), and the limiting portion (12) is slidably matched in the limiting channel (101); An installation position (102) for accommodating the jack module (5) is formed between the first shell (1) and the second shell (2), and the jack module (5) is arranged on the installation position (102); a polarity pin (501) is arranged on the jack module (5), and the polarity pin (501) and the wiring terminal (6) are respectively connected to the L-pole copper bar (8), the N-pole copper bar (9), and the E-pole copper bar (10).

2. The surface-mounted wall socket according to claim 1, characterized in that: The socket further comprises a limit cover (3), a tail cover (4) and a panel (7), wherein the limit cover (3) is arranged above the wiring terminal (6), the tail cover (4) is located at one end of the first shell (1) where the wiring terminal (6) is arranged, the panel (7) is arranged between the jack module (5) and the first shell (1), at least one panel mounting groove (103) is arranged on the top surface of the first shell (1), a part of the panel (7) is mounted in the mounting groove (103), and another part is mounted inside the first shell (1).

3. The surface-mounted wall socket according to claim 2, characterized in that: The panel (7), the limiting cover (3) and the tail cover (4) are all provided with limiting parts (12) that are slidably matched with the limiting channel (101).

4. The surface-mounted wall socket according to claim 2, characterized in that: The ends of the second shell (2) and the tail cover (4) and the ends of the corresponding ends of the first shell (1) are provided with mounting holes (13), and fasteners (11) are provided in the mounting holes (13). The second shell (2) and the first shell (1) as well as the tail cover (4) and the first shell (1) are fixedly connected by the fasteners (11).

5. The surface-mounted wall socket according to claim 1, characterized in that: A back plate limiting rib (104) is also provided on the inner wall of the first shell (1) along its length direction; a back plate (14) is connected to the first shell (1); a limiting groove (1401) is correspondingly provided on the back plate (14) along its length direction; and the back plate limiting rib (104) is used to be connected to the limiting groove (1401).

6. The surface-mounted wall socket according to claim 3, characterized in that: The inner wall of the first shell (1) is provided with a shell limiting rib (105) extending inwardly, and the shell limiting rib (105) and the inner wall of the first shell (1) form the limiting channel (101).

7. The surface-mounted wall socket according to claim 6, characterized in that: The first shell (1) is arranged in a U-shaped structure, and the U-shaped structure includes two first shell side walls (106) and a first shell top surface (107). The two first shell side walls (106) are arranged symmetrically, and the shell limiting ribs (105), the mounting holes (13) and the back plate limiting ribs (104) are arranged on the first shell side walls (106) along the length direction thereof; the shell limiting ribs (105) and the first shell top surface (107) form the limiting channel (101).

8. The surface-mounted wall socket according to claim 3, characterized in that: The sum of the thicknesses of the limiting portion (12) of the second shell (2) and the limiting portion (12) of the panel (7) is compatible with the extended thickness of the limiting channel (101).

9. The surface-mounted wall socket according to claim 6, characterized in that: When the limiting portion (12) of the panel (7) abuts against the limiting rib (105) of the shell, the upper surface of the panel (7) is not higher than the lower surface of the first shell top surface (107).

10. The surface-mounted wall socket according to claim 2, characterized in that: The panel (7) is an integral panel adapted to the length of the first shell (1), or the panel (7) is composed of a plurality of small panels (701), each of which is assembled correspondingly to a jack module (5).

11. The surface-mounted wall socket according to claim 5, characterized in that: A clearance groove (201) is provided on the outer surface of the second shell (2) on the side close to the back plate (14); the clearance groove (201) is recessed toward the top surface of the first shell (1); and the clearance groove (201) is aligned with the mounting hole (1402) on the back plate (14).

12. The surface-mounted wall socket according to claim 11, characterized in that: The back plate (14) is a U-shaped integrated structure, the mounting hole (1402) is arranged at the center of the length direction of the back plate (14), and at least one wire outlet groove (1403) is also arranged on the back plate (14).

13. The surface-mounted wall socket according to claim 1, characterized in that: The jack module (5) comprises any one or more of a five-hole module (15) with a master switch, a five-hole module (16) with a single-control switch, a jack module (17) with an indicator light, a four-hole module (18), a five-hole module (19), a seven-hole module (20) or a ten-hole module.

14. A method for assembling a surface mounted socket, characterized in that: The specific assembly steps include: S1: First, according to the number of socket installation positions (102), the panel (7) and the corresponding number of socket modules (5) are connected; S2: connecting the L-pole copper bar (8), the N-pole copper bar (9) and the E-pole copper bar (10) to the jack module (5) along the length direction, and welding the polarity pins (501) led out of each jack module (5) to the corresponding polarity copper bar; S3: connecting the same end of the L-pole copper bar (8), the N-pole copper bar (9) and the E-pole copper bar (10) to the corresponding connection points of the wiring terminal (6); then pushing the structure assembled in steps S1 and S2 into the first shell (1) along the limiting channel (101), and during the pushing process, the limiting portion (12) of the panel (7) is brought into contact with the shell limiting rib (105) of the limiting channel (101), thereby preventing the panel (7) from colliding with the top surface of the first shell (1); S4: After the panel (7) is slid along the limiting channel (101) to a corresponding position, the panel (7) is lifted upwards so that a portion of the panel (7) enters the mounting groove (103), and then the second housing (2) is slid along the limiting channel (101) to a corresponding position so that an end portion of the second housing (2) abuts against an end portion of the first housing (1), thereby achieving assembly of the second housing (2); S5: Slide the limiting cover (3) through the limiting channel (101) between the first shell (1) and the second shell (2) and abut against the connecting terminal (6), and then slide the tail cover (4) through the limiting channel (101) until it abuts against the limiting cover (3).

15. The method for assembling a surface mounted socket according to claim 14, characterized in that: When the ends of the second shell (2) and the first shell (1) abut against each other, a fastener (11) is connected in a corresponding mounting hole (13), so that the second shell (2) and the first shell (1) are more firmly connected and the internal structure is fixed.

16. The method for assembling a surface mounted socket according to claim 15, characterized in that: By connecting a fastener (11) in a corresponding mounting hole (13) between the end of the tail cover (4) and the corresponding end of the first shell (1), a more secure connection is achieved between the tail cover (4) and the first shell (1), and the internal structure is fixed.

17. The method for assembling a surface mounted socket according to claim 15, characterized in that: The assembly step also includes: connecting the back panel (14) to the wall through the mounting holes (1402) thereon, and then engaging the socket body containing the jack module (5) with the limiting grooves (1401) on the back panel (14) through the back panel limiting ribs (104) on the inner wall of the first shell (1), so that the socket body is connected to the back panel (14).

Images