CN218333573U

CN218333573U - Key switch convenient to maintenance

Info

Publication number: CN218333573U
Application number: CN202222560940.9U
Authority: CN
Inventors: 吴柏儁; 陈浩霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-01-17
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a key switch convenient to maintenance, including installing the drain pan in the wall and covering the face-piece on fitting the drain pan, be equipped with at least one socket in the drain pan, the socket is connected with commercial power electric wire and with electrical apparatus connecting wire respectively, the socket top is equipped with a plurality of electrically conductive spliced eyes and a positioning groove, be equipped with at least one mechanical switch on the face-piece top surface, the face-piece inboard is equipped with the bayonet joint of being connected with the mechanical switch electricity, the bayonet joint bottom is equipped with a plurality of electrically conductive inserted bars that insert in the electrically conductive spliced eye and with the positioning lug of positioning groove cooperation location, press mechanical switch control bayonet joint to switch on and use electrical apparatus to gain electricity or control the disconnection of bayonet joint and use electrical apparatus outage, moreover, the steam generator is simple in structure, and the maintenance is convenient for.

Description

Key switch convenient to maintenance

[ technical field ]

The utility model relates to a key switch convenient to maintenance.

[ background art ]

The existing mechanical switch installed on a wall generally needs a professional electrician to repair and replace after being damaged due to the risk of electric shock, and the repair process is expensive and time-consuming. In general, an electrician must first perform a routine circuit check and find the problem by analyzing the structure, and then replace or repair the switch as the case may be. When the switch model to be replaced is special or the production is stopped, the whole key switch needs to be replaced, so that the replacement cost is increased and the waiting time is longer. And the character type replacement can cause electric shock and is unsafe.

[ contents of utility model ]

The utility model overcomes above-mentioned technique is not enough, provides a key switch convenient to maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a key switch convenient to maintenance which characterized in that: including installing the drain pan in the wall and covering the face-piece on the drain pan, be equipped with at least one plug socket in the drain pan, the plug socket is connected with electric wire and with electrical apparatus connecting wire respectively, the plug socket top is equipped with a plurality of electrically conductive spliced eyes and a positioning groove, be equipped with at least one mechanical switch on the face-piece top surface, the face-piece inboard is equipped with the bayonet joint of being connected with the mechanical switch electricity, the bayonet joint bottom is equipped with a plurality of electrically conductive spliced poles that insert in the electrically conductive spliced eye and with the positioning groove cooperation location lug, press mechanical switch control bayonet socket and switch on and use electrical apparatus to get electric or control the disconnection of bayonet socket and use electrical apparatus outage.

The key switch convenient to maintain is characterized in that: the side surface of the bottom shell is provided with a shell through hole for the commercial power wire and the electric appliance connecting wire to pass through.

The key switch convenient to maintain is characterized in that: the bottom of the mechanical switch is provided with a plurality of conductive connecting holes, and the top of the plug connector is provided with a plurality of conductive connecting lugs which are electrically connected with the conductive plug rod and inserted into the conductive connecting holes for electrical connection.

The key switch convenient to maintain is characterized in that: the opening end of the conductive inserting hole is provided with a guide arc surface for guiding the conductive inserting rod to insert.

The key switch convenient to maintain is characterized in that: the lower end of the conductive insertion rod is an arc-shaped surface.

The key switch convenient to maintain is characterized in that: four conductive plug holes are formed in the top of the plug socket, and four conductive plug rods inserted into the conductive plug holes are arranged at the bottom of the plug connector.

The key switch convenient to maintain is characterized in that: four plug sockets are arranged in the bottom shell, and four mechanical switches are arranged on the top surface of the face shell.

The key switch convenient to maintain is characterized in that: the bottom shell is connected with the face shell through screws.

The utility model has the advantages that:

the utility model discloses be equipped with in the drain pan with the commercial power electric wire, with the bayonet socket that the electrical apparatus wire electricity is connected, and set up the bayonet joint that mechanical switch and electricity are connected on the face-piece, the face-piece lid closes back on the drain pan, the electrically conductive inserted bar of bayonet joint inserts in the electrically conductive spliced eye of bayonet socket, realize the electricity between bayonet joint and the bayonet socket and be connected, can be through pressing down the on-off power supply between commercial power electric wire and the electrical apparatus wire in the mechanical switch control bayonet socket this moment, moreover, the steam generator is simple in structure, and pull down the face-piece back during maintenance, mechanical switch on the face-piece, the bayonet socket is not electrified, the user can change by oneself and correspond the part can, there is not the contact risk, and can need not whole change, be convenient for maintenance.

[ description of the drawings ]

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a second cross-sectional view of the present invention;

fig. 3 is one of exploded views of the present invention;

fig. 4 is a second exploded view of the present invention.

[ detailed description of the invention ]

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

As shown in fig. 1, a key switch convenient for maintenance, including a bottom case 1 installed in a wall and a face case 2 covering the bottom case 1, at least one socket 3 is provided in the bottom case 1, the socket 3 is respectively connected with a mains supply wire and an electrical appliance connecting wire, a plurality of conductive plug holes 4 and a positioning groove 5 are provided at the top of the socket 3, at least one mechanical switch 6 is provided on the top surface of the face case 2, a plug connector 7 electrically connected with the mechanical switch 6 is provided at the inner side of the face case 2, a plurality of conductive plug rods 8 inserted into the conductive plug holes 4 and a positioning convex block 9 positioned in cooperation with the positioning groove 5 are provided at the bottom of the plug connector 7, the mechanical switch 6 is pressed to control the socket 3 to be switched on to use an electrical appliance to be powered on or to control the socket 3 to be switched off to use the electrical appliance to be powered off.

During installation, the bottom shell 1 is installed on a wall, then a mains supply wire and an electrical appliance connecting wire extend into the bottom shell 1 to be respectively connected with the plug socket 3, and the plug socket 3 is fixed on the bottom shell 1; then the plug connector 7 is electrically connected with the bottom of the mechanical switch 6 arranged on the face shell 2; then, the surface shell 2 is covered on the bottom shell 1, and the conductive insertion rod 8 on the insertion joint 7 is inserted into the conductive insertion hole 4 of the insertion seat 3, so that conductive connection between the insertion joint 7 and the insertion seat 3 is realized, wherein in the insertion process of the insertion joint 7 and the insertion seat 3, the positioning lug 9 arranged on the insertion joint 7 is inserted into the positioning groove 5 arranged on the insertion seat 3, so that the conductive insertion rods 8 are inserted into the conductive insertion holes 4 in a one-to-one correspondence manner, and the short circuit problem caused by reverse insertion is avoided.

When the electrical appliance is used, the key end of the mechanical switch 6 is pressed to communicate the plug connector 7, the conductive plug rod 8, the conductive plug hole 4 and the plug socket 3, so that the mains supply wire is communicated with the connecting wire of the electrical appliance, and the electrical appliance is electrified to work; similarly, when the electrical appliance is turned off, the key end of the mechanical switch 6 is reversely pressed to disconnect the plug connector 7, the conductive plug rod 8, the conductive plug hole 4 and the plug socket 3, so that the commercial power wire is disconnected from the electrical appliance connecting wire, and the electrical appliance is powered off and stops.

During maintenance, the main switch is disconnected firstly, then the face shell 2 is detached from the bottom shell 1, the mechanical switch and the plug connector on the face shell 2 are in a power-off state, corresponding parts can be replaced according to actual faults, and the rapid maintenance function is achieved.

As shown in fig. 1-4, a casing through hole 10 is provided on a side surface of the bottom casing 1 for a mains supply wire and an electrical appliance connecting wire to pass through, so that the mains supply wire and the electrical appliance connecting wire extend into the bottom casing 1 through the casing through hole 10 to be connected with the socket 3.

As shown in fig. 4, the bottom of the mechanical switch 6 is provided with a plurality of conductive connection holes 11, and the top of the plug 7 is provided with a plurality of conductive connection bumps 12 electrically connected with the conductive plug rod 8 and inserted into the conductive connection holes 11 for quick installation and connection between the mechanical switch 6 and the plug 7.

As shown in fig. 1-4, the opening end of the conductive plug hole 4 is provided with a guide arc surface for guiding the conductive plug rod 8 to be inserted; the lower end of the conductive insertion rod 8 is an arc-shaped surface. When the face shell 2 is covered on the bottom shell 1, the conductive plug-in connection rod 8 is easy to be inserted into the conductive plug-in connection hole 4.

As shown in fig. 1-4, the top of the socket 3 is provided with four conductive plug holes 4, and the bottom of the connector 7 is provided with four conductive plug rods 8 inserted into the conductive plug holes 4; four inserting seats 3 are arranged in the bottom shell 1, and four mechanical switches 6 are arranged on the top surface of the face shell 2. One panel shell 2 can control the on-off work of four electrical appliances, and the four electrical appliances are independent from each other and do not influence each other.

As shown in fig. 1, the bottom shell 1 and the face shell 2 are connected by screws for easy assembly and disassembly.

The above is only the preferred embodiment of the present invention, not limiting the patent scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct or indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A key switch convenient to maintenance which characterized in that: the wall-mounted electric appliance power-off control device comprises a bottom shell (1) installed in a wall and a face shell (2) covering the bottom shell (1), at least one plug socket (3) is arranged in the bottom shell (1), the plug socket (3) is respectively connected with a mains supply wire and an electric appliance connecting wire, a plurality of conductive plug holes (4) and a positioning groove (5) are formed in the top of the plug socket (3), at least one mechanical switch (6) is arranged on the top surface of the face shell (2), a plug connector (7) electrically connected with the mechanical switch (6) is arranged on the inner side of the face shell (2), a plurality of conductive plug rods (8) inserted into the conductive plug holes (4) and a positioning lug (9) positioned in a matched mode with the positioning groove (5) are arranged at the bottom of the plug connector (7), and the mechanical switch (6) is pressed to control the plug socket (3) to be connected to use the electric appliance to be powered on or the plug socket (3) to be disconnected to use the electric appliance.

2. A push switch for facilitating maintenance according to claim 1, wherein: the side surface of the bottom shell (1) is provided with a shell through hole (10) for passing a commercial power wire and an electric appliance connecting wire.

3. A push switch for facilitating maintenance according to claim 1, wherein: the bottom of the mechanical switch (6) is provided with a plurality of conductive connecting holes (11), and the top of the plug connector (7) is provided with a plurality of conductive connecting lugs (12) which are electrically connected with the conductive plug rod (8) and are inserted into the conductive connecting holes (11) for electrical connection.

4. A push switch for facilitating maintenance according to claim 1, wherein: the opening end of the conductive inserting hole (4) is provided with a guide arc surface for guiding the conductive inserting rod (8) to insert.

5. The push switch of claim 1 or 4, wherein: the lower end of the conductive inserting rod (8) is an arc-shaped surface.

6. A maintenance-convenient push switch according to claim 1 or 4, characterized in that: the top of the plug socket (3) is provided with four conductive plug holes (4), and the bottom of the plug connector (7) is provided with four conductive plug rods (8) inserted into the conductive plug holes (4).

7. A push switch for facilitating maintenance according to claim 1, wherein: four plug sockets (3) are arranged in the bottom shell (1), and four mechanical switches (6) are arranged on the top surface of the face shell (2).

8. A push switch for facilitating maintenance according to claim 1, wherein: the bottom shell (1) is connected with the face shell (2) through screws.