Socket

Abstract

The utility model provides a socket. The socket comprises a housing, the housing comprises a front cover and a rear cover, the front cover and the rear cover are detachably connected and define an installation cavity, one side of the front cover is provided with an installation port, and the rear cover covers the installation port; the PCBA assembly is accommodated in the mounting cavity, the PCBA assembly comprises a shell and a main body part, an opening is formed in one side of the shell, the orientation of the opening is parallel to the orientation of the mounting opening, the shell is fixed to the outer shell in an abutting mode, and at least one part of the main body part is accommodated in the shell. According to the utility model, the problem that the circuit board of the socket in the prior art is unstable in installation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a socket. Background Art

[0002] With the continuous improvement of living standards, more and more home appliances need to be charged in daily life, and the types of home appliances are increasing, which means that people's demand for sockets is also increasing. However, the through direction of the shell bracket of the circuit board assembly of the existing socket is generally arranged parallel to the installation port of the socket, so that there is a lack of effective limit stop between the shell bracket and the socket shell, resulting in unstable installation of the circuit board assembly and easy shaking or loosening, affecting the normal use of the socket and the safety of electricity use.

[0003] As can be seen from the above, the prior art has the problem of unstable installation of the circuit board of the socket. Utility Model Content

[0004] The main purpose of the utility model is to provide a socket to solve the problem of unstable circuit board installation of the socket in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a socket, comprising: a shell, the shell comprising a front cover and a rear cover, the front cover and the rear cover are detachably connected and surround an installation cavity, a mounting opening is provided on one side of the front cover, and the rear cover is covered on the mounting opening; a PCBA assembly, the PCBA assembly is accommodated in the installation cavity, the PCBA assembly comprises a shell and a main body, a side of the shell is provided with an opening, the direction of the opening is parallel to the direction of the mounting opening, the shell is abutted and fixed to the shell, and at least a part of the main body is accommodated in the shell.

[0006] Furthermore, the shell is also provided with a glue filling port for filling glue into the shell.

[0007] Furthermore, one of the shell and the main body is provided with a first buckle, and the other is provided with a first slot, and the first buckle is engaged with the first slot to engage and fix the shell and the main body.

[0008] Furthermore, the shell is provided with a second buckle, and the outer shell is provided with a third buckle, and the second buckle and the third buckle are buckled to form a limit stop along a direction parallel to the direction of the opening.

[0009] Furthermore, a limiting boss is provided on the side of the shell, and a limiting groove is provided on the outer shell. The limiting boss is accommodated in the limiting groove to form a limiting stop along a direction perpendicular to the direction of the opening.

[0010] Furthermore, the socket also includes a socket structure, which is accommodated in the installation cavity. One of the socket structure and the shell is provided with a fourth buckle, and the other is provided with a second slot. The fourth buckle is engaged with the second slot to engage and fix the socket structure and the shell.

[0011] Furthermore, the socket also includes a socket structure, which is accommodated in the installation cavity and electrically connected to the PCBA assembly. The shell is vertically arranged, and the socket structure is located below the shell.

[0012] Furthermore, another portion of the main body extends downward to one side of the socket structure and is electrically connected to the socket structure.

[0013] Furthermore, the socket also includes a display screen, which is arranged on a side of the front cover away from the rear cover and is electrically connected to the PCBA assembly.

[0014] Furthermore, the opening faces one side of the display screen, and the side plate of the shell surrounds the circuit components of the display screen.

[0015] By applying the technical solution of the utility model, the socket includes a shell and a PCBA assembly, the shell includes a front cover and a rear cover, the front cover and the rear cover are detachably connected and surround an installation cavity, a mounting opening is opened on one side of the front cover, the rear cover is covered on the mounting opening, the PCBA assembly is accommodated in the installation cavity, the PCBA assembly includes a shell and a main body, one side of the shell is opened with an opening, the direction of the opening is parallel to the direction of the mounting opening, the shell is abutted and fixed to the shell, and at least a part of the main body is accommodated in the shell, so that by setting the opening of the shell to be perpendicular to the length direction of the shell, the through direction of the shell is perpendicular to the mounting opening of the shell, so that it is easy to install and fix, and the shell is further abutted and fixed to the shell, so that the PCBA assembly can be firmly fixed in the installation cavity, and is not easy to shake or loosen, thereby solving the problem of unstable circuit board installation of the socket in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 An exploded view of a socket in a specific embodiment of the utility model is shown;

[0018] Figure 2 A schematic structural diagram showing an angle of a socket in a specific embodiment of the utility model is shown;

[0019] Figure 3 A schematic structural diagram showing another angle of a socket in a specific embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the structure of a front cover in a specific embodiment of the utility model is shown;

[0021] Figure 5 A schematic diagram showing the structure of a housing in a specific embodiment of the utility model is shown;

[0022] Figure 6 A schematic diagram of the structure of a PCBA assembly in a specific embodiment of the utility model is shown;

[0023] Figure 7 A cross-sectional view at an angle of a socket in a specific embodiment of the utility model is shown;

[0024] Figure 8 A schematic diagram of the structure of a limiting boss and a limiting groove in a specific embodiment of the utility model is shown;

[0025] Fig. 9 A cross-sectional view at another angle of a socket in a specific embodiment of the utility model is shown;

[0026] Fig.10 The figure shows a schematic structural diagram of a display screen in a specific embodiment of the utility model.

[0027] The above drawings include the following reference numerals:

[0028] 10. Shell; 11. Front cover; 111. Installation port; 112. First avoidance hole; 113. Second avoidance hole; 12. Back cover; 13. Third buckle; 14. Limiting groove; 15. Jack; 16. USB charging port; 17. Fourth buckle; 20. PCBA assembly; 21. Shell; 211. Opening; 212. Glue filling port; 22. Main body; 221. Charging port; 23. Electronic switch; 24. First buckle; 25. First slot; 26. Second buckle; 27. Limiting boss; 30. Power cord; 40. Socket structure; 41. Second slot; 50. Display screen; 51. Slot; 52. Fifth buckle; 53. Anti-fool rib; 60. Base; 70. Suction cup; 80. Switch button. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0033] In order to solve the problem of unstable circuit board installation of the socket in the prior art, the utility model provides a socket.

[0034] like Figures 1 to 9 As shown, the socket includes a housing 10 and a PCBA assembly 20. The housing 10 includes a front cover 11 and a rear cover 12, which are detachably connected and enclose a mounting cavity. A mounting opening 111 is provided on one side of the front cover 11, and the rear cover 12 is covered on the mounting opening 111. The PCBA assembly 20 is accommodated in the mounting cavity. The PCBA assembly 20 includes a shell 21 and a main body 22, and an opening 211 is provided on one side of the shell 21. The direction of the opening 211 is parallel to the direction of the mounting opening 111, that is, perpendicular to the length direction of the shell 10, the shell 21 is fixedly abutted against the shell 10, and at least a portion of the main body 22 is accommodated in the shell 21.

[0035] The socket includes a shell 10 and a PCBA assembly 20. The shell 10 includes a front cover 11 and a rear cover 12. The front cover 11 and the rear cover 12 are detachably connected and enclose an installation cavity. A mounting opening 111 is provided on one side of the front cover 11. The rear cover 12 is covered on the mounting opening 111. The PCBA assembly 20 is accommodated in the installation cavity. The PCBA assembly 20 includes a shell 21 and a main body 22. An opening 211 is provided on one side of the shell 21. The direction of the opening 211 is parallel to the direction of the mounting opening 111. The shell 21 is abutted and fixed to the shell 10. At least a part of the main body 22 is accommodated in the shell 21. In this way, by setting the opening 211 of the shell 21 to be perpendicular to the length direction of the shell 10, the through direction of the shell 21 is perpendicular to the mounting opening 111 of the shell 10, so that it is easy to install and fix. The shell 21 is further abutted and fixed to the shell 10, so that the PCBA assembly 20 can be firmly fixed in the installation cavity and is not easy to shake or loosen, thereby greatly improving the installation stability of the PCBA assembly 20.

[0036] In this embodiment, the socket is a vertical socket, that is, the housing 10 is vertically arranged, and it can be understood that the length direction of the housing 10 is the vertical direction. Correspondingly, the PCBA assembly 20 is also vertically arranged.

[0037] In this embodiment, the installation opening 111 is located at the rear side of the front cover 11 , and the installation opening 111 is oriented horizontally and extends in a vertical direction.

[0038] like Figures 5 and 6 As shown, the housing 21 is further provided with a glue injection port 212 for injecting glue into the housing 21. Specifically, the upper part of the main body 22 is the main heat dissipation part of the main body 22, and the upper part of the main body 22 extends into the housing 21 through the opening 211 so as to be accommodated in the housing 21, and then glue is injected into the housing 21 through the glue injection port 212, so that the heat dissipation glue fills the internal space of the housing 21 instead of air and covers the main body 22, thereby timely and effectively conducting the heat generated during charging to the outside to ensure the normal use of the socket.

[0039] like Figures 1 to 6 As shown, the socket further includes a switch button 80. The main body 22 is provided with an electronic switch 23, and the glue injection port 212 avoids the electronic switch 23. Specifically, the electronic switch 23 is located at the top of the main body 22, and correspondingly, the glue injection port 212 is also located on the top surface of the housing 21. A second avoidance hole 113 is opened on the top surface of the front cover 11, and the switch button 80 is accommodated in the second avoidance hole 113 and is connected to the electronic switch 23, thereby driving the electronic switch 23 to perform the switch operation and control the power on and off of the socket.

[0040] like Figures 5 and 6 As shown, in the present embodiment, the housing 21 is provided with a first snap 24, and the main body 22 is provided with a first slot 25, and the first snap 24 is engaged with the first slot 25 so that the housing 21 and the main body 22 are engaged and fixed. In the present embodiment, there are two first snaps 24 and two first slots 25, which are respectively located on the left and right sides of the housing 21 and the main body 22, thereby improving the fixing effect. Through the above arrangement, the main body 22 is prevented from being separated after being loaded into the housing 21, and the firmness and convenience of the connection are ensured. Of course, it is also possible that the housing 21 is provided with a first slot 25, and the main body 22 is provided with a first snap 24. Further, the housing 21 and the main body 22 can also be connected by other detachable methods such as bonding and screwing, which can be selected according to actual needs.

[0041] like Figures 4 to 7As shown, the housing 21 is provided with a second buckle 26, and the housing 10 is provided with a third buckle 13. The second buckle 26 and the third buckle 13 are buckled to form a limit stop in a direction parallel to the direction of the opening 211. It can be understood that the direction of the opening 211 is the horizontal direction. Since the weight of the entire PCBA assembly 20 increases after the glue is poured, the above-mentioned method can prevent the PCBA assembly 20 from shaking when the socket falls, thereby ensuring the installation stability of the PCBA assembly 20.

[0042] like Figures 4 to 6 , Figure 8 As shown, a limiting boss 27 is provided on the side of the housing 21, and a limiting groove 14 is provided on the outer shell 10. The limiting boss 27 is accommodated in the limiting groove 14, and is used to form a limiting stop along a direction perpendicular to the direction of the opening 211. By setting, when the PCBA assembly 20 is installed in the front cover 11, it can play a positioning role to prevent the PCBA assembly 20 from moving up and down. In this embodiment, there are multiple limiting bosses 27 and limiting grooves 14, and the multiple limiting bosses 27 and the multiple limiting grooves 14 are respectively located on the left and right sides of the housing 21 and the outer shell 10, and the multiple limiting bosses 27 and the limiting grooves 14 on each side are arranged at intervals up and down, thereby improving the limiting effect.

[0043] In this embodiment, the second buckle 26 is arranged at the end of the limiting boss 27 away from the rear cover 12, and correspondingly, the limiting groove 14 is arranged on the front cover 11, and the third buckle 13 is located in the limiting groove 14. Specifically, the inner wall surfaces on the left and right sides of the front cover 11 are provided with convex ribs arranged in groups of two, and the two convex ribs are arranged at intervals up and down to form the limiting groove 14. Of course, the third buckle 13 and the limiting groove 14 can also be arranged on the rear cover 12, in which case the second buckle 26 is located at the end of the limiting boss 27 close to the rear cover 12, and the limiting boss 27 is located at the rear side of the housing 21.

[0044] In this embodiment, there are multiple second buckles 26 and multiple third buckles 13, and the multiple second buckles 26 and multiple third buckles 13 are respectively located on the left and right sides of the shell 21 and the front cover 11, so as to improve the fixing effect.

[0045] like Figures 1 to 4 As shown, the socket further includes a power cord 30 and a socket structure 40. The socket structure 40 is accommodated in the installation cavity and is detachably connected to the housing 10, the PCBA assembly 20 is electrically connected to the power cord 30 and the socket structure 40 respectively, and the housing 10 is provided with a jack 15 and / or a USB charging port 16 corresponding to the socket structure 40. Specifically, the power cord 30 enters the housing 10 from the rear side and is electrically connected to the PCBA assembly 20, and the socket structure 40 is welded to the PCBA assembly 20 through a connecting wire or a connecting sheet.

[0046] In order to improve the diversity of the charging function of the socket, the socket structure 40 includes a five-hole socket assembly and a two-hole socket assembly, wherein the five-hole socket assembly is a "three-pole hole + two-pole hole" structure, so that it can match a three-phase plug and a two-phase plug at the same time. In this embodiment, there are two five-hole socket assemblies, and the two five-hole socket assemblies are respectively located on the left and right sides of the socket structure 40, and the two-hole socket assembly is located on the rear side of the socket structure 40. Corresponding to the above settings, the left and right sides of the front cover 11 are respectively provided with five sockets 15 corresponding to the five-hole socket assembly, and the rear cover 12 is provided with two sockets 15 corresponding to the two-hole socket assembly.

[0047] In this embodiment, the insert sleeve structure 40 is located below the housing 21, and another part of the main body 22 is located on one side of the insert sleeve structure 40. Figure 6 As shown, the upper half of the main body 22 is covered by the shell 21, and the lower half of the main body 22 extends downward and is located on the front side of the socket structure 40, thereby being electrically connected to the socket structure 40. A charging port 221 is provided on the main body 22, corresponding to the USB charging port 16. In order to meet the charging needs of different household appliances, especially mobile phones and tablets, the charging port 221 may include a USB charging port and a Type-C charging port. In this embodiment, the main body 22 is provided with two USB charging ports and two Type-C charging ports, and the four charging ports are arranged at intervals. Correspondingly, four USB charging ports 16 are correspondingly opened on the front side of the front cover 11. Through the above arrangement, the internal space of the housing 10 is reasonably utilized, so that the socket structure 40 and the PCBA assembly 20 are arranged compactly and reasonably, and the four sides of the socket are provided with jacks or charging ports, which improves the charging function of the socket as much as possible and improves the user experience.

[0048] like Fig. 9 As shown, the housing 10 is provided with a fourth buckle 17, and the plug-in structure 40 is provided with a second slot 41. The fourth buckle 17 is engaged with the second slot 41 to enable the plug-in structure 40 and the housing 10 to be engaged and fixed. Specifically, the fourth buckle 17 is provided on the front cover 11, and the plug-in structure 40 is installed after the PCBA assembly 20 is installed. The plug-in structure 40 and the front cover 11 are also connected by a buckle, so as to prevent the plug-in structure 40 from shaking and improve stability. Of course, the fourth buckle 17 can also be provided on the rear cover 12, in which case the second slot 41 is located at one end of the plug-in structure 40 close to the rear cover 12. Furthermore, the housing 10 can also be provided with a second slot 41, and the plug-in structure 40 can be provided with a fourth buckle 17, which can be selected according to actual needs.

[0049] like Figure 1 to Figure 2 , Figure 4 and Fig.10As shown, the socket further includes a display screen 50. The display screen 50 is disposed on a side of the front cover 11 away from the rear cover 12 and is electrically connected to the PCBA assembly 20 for displaying charging parameter information, such as charging power. Specifically, the display screen 50 is disposed on the front side of the front cover 11, and the front cover 11 is provided with a first avoidance hole 112, and the display screen 50 is accommodated in the first avoidance hole 112. Furthermore, the opening 211 faces one side of the display screen 50, and the side panel of the housing 21 surrounds the circuit assembly of the display screen 50, thereby enhancing the structural strength of the circuit assembly of the display screen 50.

[0050] like Fig.10 As shown, the display screen 50 is provided with a slot 51, and a fifth buckle 52 is provided in the slot 51, so as to be snapped with the front cover 11. Furthermore, the display screen 50 is also provided with an anti-foolproof rib 53, and an anti-foolproof groove is provided corresponding to the first avoidance hole 112, and the anti-foolproof rib 53 is embedded in the anti-foolproof groove to achieve an anti-foolproof effect. In this embodiment, the slot 51 and the fifth buckle 52 are both multiple, and are arranged at intervals along the circumference of the display screen 50.

[0051] like Figures 1 to 3 As shown, the socket further includes a base 60. The base 60 is detachably connected to the bottom end of the housing 10. Specifically, the base 60 and the housing 10 are snap-fitted. The housing 10 has a snap-fitting structure extending toward the base 60, and the base 60 surrounds the snap-fitting structure, thereby hiding the snap-fitting structure inside the base 60, which is beneficial to improving the stability of the connection between the housing 10 and the base 60, and at the same time, is beneficial to improving the overall aesthetics of the socket.

[0052] In this embodiment, the front cover 11 and the rear cover 12 are also connected by snap-fit ​​connection. That is to say, the entire socket does not need to be fixed by fasteners such as screws, which simplifies assembly and improves assembly efficiency.

[0053] like Figures 1 to 3 As shown, the socket further includes a suction cup 70. The suction cup 70 is disposed on the bottom surface of the base 60 and is used to be adsorbed at a target position. Specifically, the suction cup 70 may be a silicone suction cup. By providing the suction cup 70, the socket can be fixed at a target position according to usage requirements, which is convenient for users to perform plugging and unplugging operations and improves user experience.

[0054] From the above description, it can be seen that the above embodiment of the utility model achieves the following technical effects: the socket includes a shell 10 and a PCBA assembly 20, the shell 10 includes a front cover 11 and a rear cover 12, the front cover 11 and the rear cover 12 are detachably connected and surround an installation cavity, a mounting opening 111 is provided on one side of the front cover 11, the rear cover 12 is covered on the mounting opening 111, the PCBA assembly 20 is accommodated in the installation cavity, the PCBA assembly 20 includes a shell 21 and a main body 22, one side of the shell 21 is provided with an opening 211, and the opening 211 faces the mounting cavity. In a direction parallel to the installation opening 111, the shell 21 is abutted and fixed to the housing 10, and at least a portion of the main body 22 is accommodated in the shell 21. In this way, by setting the opening 211 of the shell 21 to be perpendicular to the length direction of the housing 10, the through direction of the shell 21 is perpendicular to the installation opening 111 of the housing 10, so that it is easy to install and fix. The shell 21 is further abutted and fixed to the housing 10, so that the PCBA assembly 20 can be firmly fixed in the installation cavity, and it is not easy to shake or loosen, which greatly improves the installation stability of the PCBA assembly 20.

[0055] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0056] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0057] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A socket, characterized in that: include: A housing (10), the housing (10) comprising a front cover (11) and a rear cover (12), the front cover (11) and the rear cover (12) being detachably connected and enclosing a mounting cavity, a mounting opening (111) being provided on one side of the front cover (11), and the rear cover (12) being covered on the mounting opening (111); A PCBA component (20), wherein the PCBA component (20) is accommodated in the installation cavity, wherein the PCBA component (20) comprises a shell (21) and a main body (22), wherein an opening (211) is provided on one side of the shell (21), wherein the orientation of the opening (211) is parallel to the orientation of the installation opening (111), wherein the shell (21) is abutted and fixed to the housing (10), and at least a portion of the main body (22) is accommodated in the shell (21).

2. The socket according to claim 1, characterized in that: The shell (21) is also provided with a glue injection port (212) for injecting glue into the shell (21).

3. The socket according to claim 1, characterized in that: One of the shell (21) and the main body (22) is provided with a first buckle (24), and the other is provided with a first slot (25); the first buckle (24) is engaged with the first slot (25) so that the shell (21) and the main body (22) are engaged and fixed.

4. The socket according to claim 1, characterized in that: The shell (21) is provided with a second buckle (26), and the housing (10) is provided with a third buckle (13), and the second buckle (26) is buckled with the third buckle (13) to form a limit stop along a direction parallel to the direction of the opening (211).

5. The socket according to claim 1, characterized in that: A limiting boss (27) is provided on the side of the shell (21), and a limiting groove (14) is provided on the outer shell (10). The limiting boss (27) is accommodated in the limiting groove (14) and is used to form a limiting stop along a direction perpendicular to the direction of the opening (211).

6. The socket according to claim 1, characterized in that: The socket further comprises a socket structure (40), wherein the socket structure (40) is accommodated in the installation cavity, wherein one of the socket structure (40) and the shell (10) is provided with a fourth buckle (17), and the other is provided with a second slot (41), wherein the fourth buckle (17) is engaged with the second slot (41) so that the socket structure (40) and the shell (10) are engaged and fixed.

7. The socket according to claim 1, characterized in that: The socket further comprises a socket structure (40), wherein the socket structure (40) is accommodated in the installation cavity and is electrically connected to the PCBA assembly (20), the housing (10) is arranged vertically, and the socket structure (40) is located below the shell (21).

8. The socket according to claim 7, characterized in that: Another portion of the main body (22) extends downward to one side of the socket structure (40) and is electrically connected to the socket structure (40).

9. The socket according to any one of claims 1 to 8, characterized in that: The socket further comprises a display screen (50), wherein the display screen (50) is arranged on a side of the front cover (11) away from the rear cover (12) and is electrically connected to the PCBA assembly (20).

10. The socket according to claim 9, characterized in that The opening (211) faces one side of the display screen (50), and the side panel of the housing (21) surrounds the circuit components of the display screen (50).

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