CN210040681U - Dustproof wireless safe extension socket - Google Patents

Abstract

The utility model discloses a dustproof wireless safe row inserts, include: the safety protection device comprises a front shell, a rear shell, a dustproof plug, a plug bush circuit module, a safety protection door and a main switch circuit module; the front shell and the rear shell form a socket shell with an accommodating cavity, the upper end surface of the socket shell is provided with a through hole, and the socket shell is matched with the through hole to detachably fix a dustproof plug on a socket; plug bush circuit module sets up in the holding cavity, contain parallelly connected plug bush circuit submodule piece, the front panel of preceding shell is equipped with a plurality of jacks, plug bush among the plug bush circuit submodule piece corresponds the setting with this jack, be equipped with movable safety protection door between each jack and the plug bush that corresponds, total switch circuit module is connected with plug bush circuit module, an electric conductance for controlling binding post and this plug bush circuit module is switched on and is shut off, through dust plug and safety protection door, to a great extent prevented debris such as dust from getting into inside the row inserts, be favorable to protecting row and insert inner structure and circuit, be favorable to promoting the security of row inserting and the life who prolongs row and insert.

Description

Dustproof wireless safe extension socket

Technical Field

The utility model relates to a domestic electrical equipment field especially relates to a dustproof wireless safe row inserts.

Background

The extension socket is an electric assistor with wide application, is provided with a plurality of jacks, can supply power for a plurality of electrical appliances after being connected with a power supply, and is convenient to use.

The extension socket in the market is mostly wired, but the length of the electric wire of the extension socket is fixed, so that the use requirements of users on extension sockets with different electric wire lengths cannot be well met, and therefore, a wireless extension socket without a plug is developed by a merchant for the users to select. This kind of row is inserted and has generally reserved the through-hole that the plug electric wire passed through, but this kind of through-hole can make row insert debris such as easy entering dust when placing, influences the life-span and the security of arranging and inserting, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a dustproof wireless safety row inserts, promotes wireless security and the life who inserts of arranging.

The embodiment of the application provides a dustproof wireless safe row inserts, should arrange and insert and include: the safety protection device comprises a front shell, a rear shell, a dustproof plug, a plug bush circuit module, a safety protection door and a main switch circuit module;

the front shell comprises a front panel and two side panels, the front shell is matched with the rear shell, the front shell and the rear shell are fixed together to form a socket shell with an accommodating cavity, the upper end face of the socket shell is provided with a through hole for a plug wire of the socket to pass through, the dustproof plug comprises a dustproof cap and a dustproof plug, the dustproof plug extends from one surface of the dustproof cap to the vertical direction, the size of the dustproof plug is matched with that of the through hole, the radius of the dustproof cap is larger than that of the through hole, the thickness of the dustproof cap is a preset thickness, and the dustproof plug is matched with the through hole to detachably fix the dustproof plug on the socket;

the backshell includes upper end casing and lower extreme casing, the upper end casing pass through the bearing with the lower extreme casing links together, the upper end casing can for the lower extreme casing rotates, plug bush circuit module sets up in the holding cavity, include a plurality of parallelly connected plug bush circuit submodule pieces in the plug bush circuit module, each contain in the plug bush circuit submodule piece be used for with wait to supply power electronic equipment's plug bush of plug connection, be equipped with a plurality of jacks on the front panel of preceding shell, plug bush in the plug bush circuit submodule piece with the jack corresponds the setting, each be provided with movable safety protection door between jack and the corresponding plug bush, work as when waiting to supply power electronic equipment's plug to insert the jack that corresponds and the extrusion force that produces surpass and predetermine the extrusion force, the safety protection door that the jack corresponds is crowded and opened, total switch circuit module includes expose in the shift knob of the front panel of preceding shell and with plug electric wire links together The main switch circuit module is connected with the plug bush circuit module and used for controlling the connection and disconnection of the electric conduction between the wiring terminal and the plug bush circuit module, and the wiring terminal is arranged in the accommodating cavity area corresponding to the upper end shell and faces the upper end shell.

Optionally, an inwards concave dustproof plug accommodating cavity is formed in the outer surface of the rear shell, and the size of the inner wall of the dustproof plug accommodating cavity is matched with that of the dustproof plug.

Optionally, the extension socket further includes a plurality of switch sub-circuit modules, and a different switch sub-circuit module is respectively disposed between each plug bush circuit sub-module and the main switch circuit module; the switch sub-circuit module is an inductive touch switch circuit module and comprises detection sensors and a switch circuit connected with the detection sensors, the detection sensors are respectively connected with the main switch circuit module, the switch circuit is connected with corresponding plug bush circuit sub-modules, the detection end is tightly attached to the inner surface of the side panel, the distance between the detection end and the outer surface of the side panel is not more than a first preset detection distance, when the main switch circuit module is conducted, a user controls the corresponding plug bush circuit sub-modules and the main switch circuit module to be conducted and disconnected by operating the detection end

Optionally, the detection sensor is a temperature sensor, and the detection end is a probe of the temperature sensor.

Optionally, the detection sensor is a pressure sensor, and the detection end is a pressure detection end of the pressure sensor.

Optionally, an inner concave groove is formed in the outer surface area of the side panel corresponding to the inner surface, to which the detection end is attached, and a fluorescent agent is filled in the groove.

Optionally, a first hanging piece extending along a plane where the rear shell is located is arranged at one corner of the upper end shell of the rear shell, and a through hole with a preset radius size is arranged on the first hanging piece and serves as a first hanging hole.

Optionally, a second hanging piece extending along the plane where the rear shell is located is arranged on the lower end shell of the rear shell, and a through hole in a preset shape is arranged on the second hanging piece and serves as a second hanging hole.

The embodiment of the utility model provides a dustproof wireless safe row inserts, should arrange and insert including: the safety protection device comprises a front shell, a rear shell, a dustproof plug, a plug bush circuit module, a safety protection door and a main switch circuit module; the front shell comprises a front panel and two side panels, the front shell is matched with the rear shell, the front shell and the rear shell are fixed together to form a socket shell with an accommodating cavity, the upper end face of the socket shell is provided with a through hole for a plug wire of the socket to pass through, the dustproof plug comprises a dustproof cap and a dustproof plug formed by extending from one surface of the dustproof cap to the vertical direction, the size of the dustproof plug is matched with that of the through hole, the radius of the dustproof cap is larger than that of the through hole, the thickness of the dustproof cap is a preset thickness, and the dustproof plug is detachably fixed on the socket through the dustproof plug; the rear shell comprises an upper end shell and a lower end shell, the upper end shell is connected with the lower end shell through a bearing, the upper end shell can rotate relative to the lower end shell, the plug bush circuit module is arranged in the accommodating cavity and comprises a plurality of plug bush circuit sub-modules which are connected in parallel, each plug bush circuit sub-module comprises a plug bush used for being connected with a plug of the electronic equipment to be powered, a front panel of the front shell is provided with a plurality of jacks, the plug bushes in the plug bush circuit sub-modules are arranged corresponding to the jacks, movable safety protection doors are arranged between the jacks and the corresponding plug bushes, when the extrusion force generated by inserting the plug of the electronic equipment to be powered into the corresponding jack exceeds the preset extrusion force, the safety protection doors corresponding to the jacks are squeezed open, and the main switch circuit module comprises a switch button exposed on the front panel of the front shell and a connecting terminal connected with the plug wire, the main switch circuit module is connected with the plug bush circuit module for electric conduction and turn-off between control binding post and the plug bush circuit module, binding post set up in the holding chamber region that the upper end casing corresponds to towards the upper end casing setting, through dustproof stopper with the setting of safety protection door can prevent to a great extent that debris such as dust, liquid from getting into to arrange and insert inside, is favorable to protecting row and inserts inner structure and circuit, and the life that the extension was arranged and is inserted avoids debris such as dust to arouse the short circuit simultaneously, has promoted the security of arranging and inserting.

Further, the embodiment of the utility model provides a set up the induction type touch switch circuit module of each jack of independent control, the internal surface of side panel is hugged closely to this induction type touch switch circuit module's detection sensor's sense terminal, has further reduced the volume of arranging and inserting, has still avoided arranging a plurality of trompils of inserting, has further provided the waterproof dustproof characteristic of arranging and inserting, has promoted the security of arranging and inserting.

Drawings

Fig. 1 is an exploded view of a dustproof wireless safety extension socket provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a dust plug of an extension socket in an embodiment of the present invention;

fig. 3 is a top view of the dustproof wireless security patch panel according to the embodiment of the present invention;

fig. 4 is a front view of the dustproof wireless security patch panel according to the embodiment of the present invention;

fig. 5 is a back view of the dustproof wireless security patch panel according to the embodiment of the present invention;

fig. 6 is a schematic diagram of an internal circuit structure of the dustproof wireless security patch panel according to an embodiment of the present invention;

fig. 7 is a left side view of the dustproof wireless safety extension socket provided by the embodiment of the present invention.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-7, an embodiment of the present application provides a dustproof wireless security patch panel, referring to fig. 1, the patch panel includes: a front case 11, a rear case 12, a dust plug 13 (not shown in fig. 1, please refer to fig. 2), a plug-in circuit module 14 (not all structures of the circuit are fully shown in fig. 1), a safety protection door 15, and a main switch circuit module 16;

referring to fig. 1, the front housing 11 includes a front panel 111 (see fig. 4) and two side panels 112, and the front housing 11 is matched with the rear housing 12, and the two are fixed together to form a patch panel housing having a receiving chamber. Fig. 3 is a plan view of the extension socket, and as can be seen from fig. 3, the upper end surface of the extension socket housing has through holes 17 for passing through plug wires of the extension socket. Referring to fig. 2, the dust plug 13 includes a dust cap 131 and a dust plug 132 formed by extending from a surface of the dust cap 131 to a vertical direction, a size of the dust plug 132 matches a size of the through hole 17 in fig. 3, a radius of the dust cap 131 is larger than a radius of the through hole 17, a thickness of the dust cap 131 is a preset thickness, and the dust plug 132 is matched with the through hole 17 to detachably fix the dust plug 13 to the socket.

Referring to fig. 1, the rear housing 12 includes an upper housing 121 and a lower housing 122, the upper housing 121 is connected to the lower housing 122 through a bearing, the upper housing 121 can rotate relative to the lower housing 122, the plug bush circuit module 14 is disposed in the accommodating chamber, the plug bush circuit module 14 includes a plurality of plug bush circuit sub-modules connected in parallel, and each plug bush circuit sub-module includes a plug bush for connecting with a plug of an electronic device to be powered.

Referring to fig. 4, the front panel 111 of the front case 11 is provided with a plurality of insertion holes. Plug bushes in the plug bush circuit sub-modules are arranged corresponding to the plug sockets, a movable safety protection door 15 (see fig. 1) is arranged between each plug socket and the corresponding plug bush, and when the extrusion force generated when a plug of the electronic equipment to be powered is inserted into the corresponding plug socket exceeds the preset extrusion force, the safety protection door 15 corresponding to the plug socket is extruded. Referring to fig. 4 and 1, the main switch circuit module 16 includes a switch button 161 (see fig. 1 and 4) exposed on the front panel of the front case and a connection terminal 162 (see fig. 1) connected to a plug wire, the main switch circuit module 16 is connected to the plug circuit module 14 for controlling electrical conduction and disconnection between the connection terminal 162 and the plug circuit module 14, and the connection terminal 162 is disposed in the corresponding accommodation chamber region of the upper case 121 and faces the upper case 121.

In this embodiment, the plug bush refers to a metal structure in the extension socket for contacting and conducting electricity with the plug pins of the device to be powered. In this embodiment, the number of the connecting terminal is 3, and the connecting terminal is respectively connected to the zero line, the ground line and the live line in the plug electric wire for power supply of the extension socket, and it can be understood that the plug electric wire may only include the zero line and the live line, and this embodiment does not limit the plug electric wire of the extension socket connected thereto.

In this embodiment, the socket circuit module 14 is used for receiving the voltage transmitted by the power supply plug when the power strip is electrically connected, and transmitting the voltage to the electronic device to be powered, which is inserted into the jack, through the socket circuit sub-module and the corresponding jack. The specific circuit structure of the plug-in circuit module 14 is not limited in this embodiment as long as the above-described functions can be realized. In this embodiment, the jacks may be two-hole jacks or three-hole jacks, one plug-in circuit sub-module corresponds to one two-hole jack and/or three-hole jack, and the arrangement and combination of the two-hole jacks and the three-hole jacks on the front panel 111 of the front shell 11 in this embodiment are not limited. For example, a combination jack similar to the arrangement of fig. 4, or other arrangements, including four-bit 16A single-phase two-pole strip ground jack and a single-phase two-pole jack, are possible in fig. 4.

In the embodiment, the plug bush in the plug bush circuit submodule is an integral brass stamping part, so that the plug bush circuit submodule has good elasticity and excellent electric conductivity, and the number of welding spots is small, and the plug bush circuit submodule can achieve at least 5000 times of plug-in and pull-out service life. In this embodiment, the plastic parts used in the extension socket have good flame retardant properties. Optionally, in an example, the maximum power of the electrical appliance connected in the extension socket is not greater than 2500W; the voltage of the extension socket is not more than 250V, and the current is not more than 10A.

Further, referring to the back view of the extension socket shown in fig. 5, an inward concave dust plug accommodating cavity 123 is provided on the outer surface of the rear shell 12, and the inner wall size of the dust plug accommodating cavity 123 matches with the size of the dust plug.

Referring to the schematic circuit structure diagram of the main switch circuit module 16 and the plug-in circuit sub-modules 141 shown in fig. 6, the extension socket further includes a plurality of switch sub-circuit modules 18, and a different switch sub-circuit module 18 is respectively arranged between each plug-in circuit sub-module 141 and the main switch circuit module 16; the switch sub-circuit module is an induction type touch switch circuit module, and comprises detection sensors and a switch circuit connected with the detection sensors, wherein each detection sensor is connected with the main switch circuit module respectively, the switch circuit is connected with the corresponding plug bush circuit sub-module, the detection end is tightly attached to the inner surface of the side panel, the distance between the detection end and the outer surface of the side panel is not more than a first preset detection distance, and when the main switch circuit module is electrically conducted, a user controls the electrical conduction and the disconnection between the corresponding plug bush circuit sub-module and the main switch circuit module through operating the detection end. Wherein, the detection end is clung to the inner surface of the panel on the same side.

Alternatively, the first preset detection distance may be determined according to the material of the side panel 112 of the front housing 11, the type of the detection sensor, and the detection sensitivity.

Optionally, in an example, the detection sensor is a temperature sensor, and the detection end is a probe of the temperature sensor. Optionally, in an example, the detection sensor is a pressure sensor, and the detection end is a pressure detection end of the pressure sensor. It is understood that the detection sensor in the present embodiment may also be other types of sensors, for example, an infrared sensor, an acoustic wave sensor, and the like.

Further, referring to the side view of the extension socket of fig. 7, a corresponding concave groove 1121 is disposed on the outer surface region of the side panel 112 corresponding to the inner surface where each detection end is attached, and the groove is filled with fluorescent agent. So that the user can quickly and accurately find the position of the detection end in the dark.

Optionally, referring to fig. 5, a first hanging member 124 extending along a plane of the rear housing is disposed at one corner of the upper housing of the rear housing 12, and a through hole 1241 with a preset radius size is disposed on the first hanging member as a first hanging hole. Optionally, referring to fig. 5, a second hanging member 125 extending along the plane of the rear housing is disposed on the lower end housing of the rear housing 12, and a through hole with a preset shape is disposed on the second hanging member as a second hanging hole 1251.

The embodiment of the utility model provides a dustproof wireless safe row inserts, include: the safety protection device comprises a front shell, a rear shell, a dustproof plug, a plug bush circuit module, a safety protection door and a main switch circuit module; the front shell comprises a front panel and two side panels, the front shell is matched with the rear shell, the front shell and the rear shell are fixed together to form a socket shell with an accommodating cavity, the upper end face of the socket shell is provided with a through hole for a plug wire of the socket to pass through, the dustproof plug comprises a dustproof cap and a dustproof plug formed by extending from one surface of the dustproof cap to the vertical direction, the size of the dustproof plug is matched with that of the through hole, the radius of the dustproof cap is larger than that of the through hole, the thickness of the dustproof cap is a preset thickness, and the dustproof plug is detachably fixed on the socket through the dustproof plug; the rear shell comprises an upper end shell and a lower end shell, the upper end shell is connected with the lower end shell through a bearing, the upper end shell can rotate relative to the lower end shell, the plug bush circuit module is arranged in the accommodating cavity and comprises a plurality of plug bush circuit sub-modules which are connected in parallel, each plug bush circuit sub-module comprises a plug bush used for being connected with a plug of the electronic equipment to be powered, a front panel of the front shell is provided with a plurality of jacks, the plug bushes in the plug bush circuit sub-modules are arranged corresponding to the jacks, movable safety protection doors are arranged between the jacks and the corresponding plug bushes, when the extrusion force generated by inserting the plug of the electronic equipment to be powered into the corresponding jack exceeds the preset extrusion force, the safety protection doors corresponding to the jacks are squeezed open, and the main switch circuit module comprises a switch button exposed on the front panel of the front shell and a connecting terminal connected with the plug wire, the main switch circuit module is connected with the plug bush circuit module, an electric conduction and a shutoff between control binding post and the plug bush circuit module, binding post sets up in the holding chamber region that the upper end casing corresponds, and set up towards the upper end casing, through the setting of dustproof stopper and safety protection door, can prevent to a great extent that dust, debris such as liquid get into arrange and insert inside, be favorable to protecting row and insert inner structure and circuit, the life who inserts is arranged in the extension, avoid debris such as dust to arouse the short circuit simultaneously, the security of arranging and inserting has been promoted.

It should also be appreciated by those skilled in the art that the embodiments described in the specification are presently preferred, and that no single configuration is necessarily required in order to achieve the desired results. In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

In view of the above description of the dustproof wireless security patch panel provided by the present application, those skilled in the art will recognize that there may be variations in the embodiments and applications of the present application in light of the above teachings, and therefore the present disclosure should not be construed as limiting the present application.

Claims (8)

1. The utility model provides a dustproof wireless safe row inserts which characterized in that includes: the safety protection device comprises a front shell, a rear shell, a dustproof plug, a plug bush circuit module, a safety protection door and a main switch circuit module;

the front shell comprises a front panel and two side panels, the front shell is matched with the rear shell, the front shell and the rear shell are fixed together to form a socket shell with an accommodating cavity, the upper end face of the socket shell is provided with a through hole for a plug wire of the socket to pass through, the dustproof plug comprises a dustproof cap and a dustproof plug, the dustproof plug extends from one surface of the dustproof cap to the vertical direction, the size of the dustproof plug is matched with that of the through hole, the radius of the dustproof cap is larger than that of the through hole, the thickness of the dustproof cap is a preset thickness, and the dustproof plug is matched with the through hole to detachably fix the dustproof plug on the socket;

the backshell includes upper end casing and lower extreme casing, the upper end casing pass through the bearing with the lower extreme casing links together, the upper end casing can for the lower extreme casing rotates, plug bush circuit module sets up in the holding cavity, include a plurality of parallelly connected plug bush circuit submodule pieces in the plug bush circuit module, each contain in the plug bush circuit submodule piece be used for with wait to supply power electronic equipment's plug bush of plug connection, be equipped with a plurality of jacks on the front panel of preceding shell, plug bush in the plug bush circuit submodule piece with the jack corresponds the setting, each be provided with movable safety protection door between jack and the corresponding plug bush, work as when waiting to supply power electronic equipment's plug to insert the jack that corresponds and the extrusion force that produces surpass and predetermine the extrusion force, the safety protection door that the jack corresponds is crowded and opened, total switch circuit module includes expose in the shift knob of the front panel of preceding shell and with plug electric wire links together The main switch circuit module is connected with the plug bush circuit module and used for controlling the connection and disconnection of the electric conduction between the wiring terminal and the plug bush circuit module, and the wiring terminal is arranged in the accommodating cavity area corresponding to the upper end shell and faces the upper end shell.

2. The dustproof wireless safety socket according to claim 1, wherein an inward-concave dustproof plug accommodating cavity is formed in the outer surface of the rear shell, and the size of the inner wall of the dustproof plug accommodating cavity is matched with that of the dustproof plug.

3. The dustproof wireless safety extension socket according to claim 1, further comprising a plurality of switch sub-circuit modules, wherein a different switch sub-circuit module is arranged between each plug bush circuit sub-module and the main switch circuit module; the switch sub-circuit module is an inductive touch switch circuit module and comprises detection sensors and a switch circuit connected with the detection sensors, the detection sensors are respectively connected with the main switch circuit module, the switch circuit is connected with corresponding plug bush circuit sub-modules, the detection end is tightly attached to the inner surface of the side panel, the distance between the detection end and the outer surface of the side panel is not more than a first preset detection distance, and when the main switch circuit module is switched on, a user controls the corresponding plug bush circuit sub-modules and the main switch circuit module to be switched on and off through operation.

4. The dustproof wireless safety socket according to claim 3, wherein the detection sensor is a temperature sensor, and the detection end is a probe of the temperature sensor.

5. The dustproof wireless safety socket according to claim 3, wherein the detection sensor is a pressure sensor, and the detection end is a pressure detection end of the pressure sensor.

6. The dustproof wireless safety socket according to claim 3, wherein an inner concave groove is formed in an outer surface area of the side panel corresponding to an inner surface, to which the detection end is attached, and fluorescent agent is filled in the groove.

7. The dustproof wireless safety extension socket according to any one of claims 1 to 6, wherein a first hanging piece extending along a plane where the rear shell is located is arranged on one corner of the upper end shell of the rear shell, and a through hole with a preset radius size is arranged on the first hanging piece to serve as a first hanging hole.

8. The dustproof wireless safety extension socket according to any one of claims 1 to 6, wherein a second hanging piece extending along the plane of the rear shell is arranged on the lower end shell of the rear shell, and a through hole in a preset shape is arranged on the second hanging piece to serve as a second hanging hole.

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