CN215184903U

CN215184903U - Electrical appliance for switching on or off a circuit

Info

Publication number: CN215184903U
Application number: CN202121266235.7U
Authority: CN
Inventors: 沈勇
Original assignee: Wenzhou Kaiqiao Technology Co ltd
Current assignee: Wenzhou Kaiqiao Technology Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-14
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an electrical equipment for connecting or disconnecting a circuit, which comprises a connector connected with a power line; two wiring terminals with the same structure are arranged in the connector, each wiring terminal comprises an upper clamping plate, a lower clamping plate and a bolt, and two power lines are fixed on the connector in parallel by screwing the bolts, so that the normal work of the connector is realized, the layout of the power lines is simplified, and the number of the power lines is reduced; the connector comprises a front cover for fixing the wiring terminal and a rear cover for sealing the wiring terminal in the front cover, and a card arranged on the connector is fixed between the front cover and the rear cover through the connection of the front cover and the rear cover; because protecgulum and back lid all can be connected with the card, so make the protecgulum of connector and the installation order of back lid select according to actual need, increase the mounting means of connector to make the device can adapt to different installation environment, consequently the utility model discloses be worth promoting and applying.

Description

Electrical appliance for switching on or off a circuit

Technical Field

The utility model relates to an electrical equipment technical field specifically is an electrical equipment for putting through or break off circuit.

Background

As shown in fig. 1, in the conventional electrical equipment, at least two power lines are required between two connection terminals to achieve normal operation of the connection terminals, and particularly, after a plurality of connectors are assembled together, the wires are staggered with each other, which not only increases the number of the power lines, but also increases the overall volume of the connector.

In addition, the connector is usually connected with the card in the prior art, and then the card is connected with the wall surface or the fixing plate, so that the installation mode of the connector is single, and the connector cannot adapt to the change of the installation environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment for putting through or break off circuit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electrical appliance for switching on or off an electrical circuit, comprising a connector connected to a power line; two wiring terminals with the same structure are arranged in the connector; the wiring terminal comprises an upper clamping plate, a lower clamping plate and a bolt, and two power lines connected with the wiring terminal are fixed on the connector in parallel by screwing the bolt; the connector further includes a front cover for closing the connection terminal from one side and a rear cover for closing the connection terminal from the other side; through the connection of protecgulum with the back lid, the card that will be equipped with is fixed between the protecgulum with the back lid.

As the utility model discloses a preferred technical scheme: a cavity is further formed in one surface of the rear cover, back to the front cover; the upper surface of the cavity is provided with a round hole for installing the bolt on the upper clamping plate, and the side surface of the cavity is provided with a through hole which completely penetrates through the cavity.

As the utility model discloses a preferred technical scheme: the front cover is also provided with a jack for inserting a plug conveniently.

As the utility model discloses a preferred technical scheme: and a switch for cutting off a circuit between the two wiring terminals is arranged on the front cover.

As the utility model discloses a preferred technical scheme: the inside of connector still is equipped with and is used for fixing binding post's fixing base, just the fixing base is located the protecgulum with between the back lid.

As the utility model discloses a preferred technical scheme: the card is fixed on the wall through the fixed plate that is equipped with.

As the utility model discloses a preferred technical scheme: and a decorative panel is further arranged on one surface of the fixing plate, which is far away from the card.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the two power lines are fixed on the connector in parallel by screwing the bolts, so that the layout of the power lines is simplified and the number of the power lines is reduced while the normal work of the connector is realized;

2. the card arranged is fixed between the front cover and the rear cover through the connection of the front cover and the rear cover; because the protecgulum all can be connected with the card with the back lid, so make the protecgulum of connector and the installation order of back lid select according to actual need, increase the mounting means of connector to make the device can adapt to different installation environment.

Drawings

Fig. 1 is a schematic back structure diagram of a conventional electrical apparatus;

FIG. 2 is a schematic view of the exploded structure of the main body of the present invention;

fig. 3 is a schematic side view of the exploded structure of the connector of the present invention;

fig. 4 is another schematic view of the exploded structure of the connector of the present invention;

FIG. 5 is a schematic view of a plurality of connectors assembled together;

fig. 6 is a schematic view of the connection between the connection terminal and the fixing plate according to the present invention;

FIG. 7 is a schematic diagram of an electrical device having switch and socket functionality;

fig. 8 is a schematic view of an exploded structure of the electrical device of the present invention when the connector is a switch.

In the figure: 1. a decorative panel; 2. a fixing plate; 3. a connector; 30. a front cover; 31. a rear cover; 32. a cavity; 33. a fixed seat; 34. a wiring terminal; 35. a through hole; 36. a bolt; 37. an upper splint; 38. a lower splint; 39. a jack; 310. a circular hole; 4. a card.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 2-7, the present invention provides an embodiment: an electrical appliance for switching on or off an electrical circuit comprises a connector 3 connected to a power line; two wiring terminals 34 with the same structure are arranged inside the connector 3; because the two connecting terminals 34 are arranged inside the connector 3, a positive power supply and a negative power supply can be introduced, so that the connector 3 has the power supply introduction capacity;

since the terminal 34 includes the upper clamp plate 37, the lower clamp plate 38 and the bolt 36, two power lines connected to the terminal 34 are fixed on the connector 3 in parallel by tightening the bolt 36; therefore, the power lines of the positive power supply and the negative power supply can be distributed in parallel or in a non-intersecting manner, so that the power supply among the plurality of connectors 3 is realized through one power line, the number of the power lines on the back of the connectors 3 is reduced, the power line arrangement of the connectors 3 is simplified, and the number of the power lines is reduced;

in order to facilitate the device to be able to adapt to different installation environments, the connector 3 further comprises a front cover 30 for closing the terminal 34 from one side and a rear cover 31 for closing the terminal 34 from the other side; the card 4 is fixed between the front cover 30 and the rear cover 31 by the connection of the front cover 30 and the rear cover 31.

Through the scheme, the assembling mode of the connector 3 and the card 4 is increased, so that the connector 3 can be adaptively changed according to the actual situation during assembly;

besides, the wiring terminals 34 are located inside the front cover 30 and the rear cover 31, so that the problem that the wiring terminals 34 are exposed to cause potential power utilization hazards can be avoided.

In order to avoid potential power utilization hazards caused by the fact that the wiring terminal 34 is exposed outside, a cavity 32 is further formed in one surface, back to the front cover 30, of the rear cover 31; binding post 34 can be protected in the setting of cavity 32, so reduce the power consumption hidden danger, simultaneously the upper surface of cavity 32 be equipped with bolt 36 is installed round hole 310 on the punch holder 37, the screwdriver of consequently being convenient for passes round hole 310 and screws up bolt 36, further the side of cavity 32 is equipped with and runs through completely the through-hole 35 of cavity 32, the setting of through-hole 35 both is convenient for the power cord and introduces in cavity 32, is convenient for again fix a position the power cord, so makes power cord position reliable and stable, and distributes in order.

In order to facilitate the use of the device as a socket, the front cover 30 is further provided with a plug hole 39 for inserting a plug.

In order to facilitate the use of the device as a switch, the front cover 30 is provided with a switch for interrupting the circuit between the two terminals 34.

As shown in fig. 7, it is also possible to mount the connector 3 with the switch or the connector 3 with the insertion hole 39 on the card 4; thereby making the device more versatile.

Because the inside of connector 3 still is equipped with the fixing base 33 that is used for fixing binding post 34, just fixing base 33 is located between protecgulum 30 and the back lid 31, consequently make binding post 34 can be stable be located between protecgulum 30 and the back lid 31, also make binding post 34's shape keep simultaneously, avoid for a long time with the problem that back binding post 34 appears not hard up.

Further, card 4 is fixed on the wall through the fixed plate 2 that is equipped with, consequently is convenient for fix card 4 to the wall, utilizes fixed plate 2 to enlarge the area of contact with card 4 simultaneously, and one then makes 4 post-installation positions of card stable, and two then guarantee that card 4 can laminate on the wall.

In order to make the exterior of the device more aesthetically pleasing, the fixing plate 2 is also provided with a decorative panel 1 on the side remote from the card 4.

As shown in fig. 8, when the connector 3 is a switch, the fixing plate 2 is directly connected to the card 4, and the decorative panel 1 is not used.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An electrical apparatus for switching an electrical circuit on or off, characterized by: the power supply connector comprises a connector (3) connected with a power line, wherein two wiring terminals (34) with the same structure are arranged inside the connector (3);

the wiring terminal (34) comprises an upper clamping plate (37), a lower clamping plate (38) and a bolt (36), and two power wires connected with the wiring terminal (34) are fixed on the connector (3) in parallel through the tightening of the bolt (36);

the connector (3) further comprises a front cover (30) for closing the terminal (34) from one side and a rear cover (31) for closing the terminal (34) from the other side;

the card (4) is fixed between the front cover (30) and the rear cover (31) through the connection of the front cover (30) and the rear cover (31).

2. An electrical apparatus for switching on or off an electrical circuit according to claim 1, characterized in that: a cavity (32) is further formed in one surface, back to the front cover (30), of the rear cover (31); the upper surface of the cavity (32) is provided with a round hole (310) for installing the bolt (36) on the upper clamping plate (37), and the side surface of the cavity (32) is provided with a through hole (35) which completely penetrates through the cavity (32).

3. An electrical apparatus for switching on or off an electrical circuit according to claim 1, characterized in that: the front cover (30) is also provided with a jack (39) for inserting a plug conveniently.

4. An electrical apparatus for switching on or off an electrical circuit according to claim 1, characterized in that: and a switch for cutting off a circuit between the two wiring terminals (34) is arranged on the front cover (30).

5. An electrical appliance for switching on or off an electrical circuit according to any one of claims 1-4, characterized in that: the inside of connector (3) still is equipped with and is used for fixing base (33) of binding post (34), just fixing base (33) are located protecgulum (30) with between back lid (31).

6. An electrical apparatus for switching on or off an electrical circuit according to claim 5, characterized in that: the card (4) is fixed on the wall surface through the fixing plate (2) arranged on the card.

7. An electrical apparatus for switching on or off an electrical circuit according to claim 6, characterized in that: and a decorative panel (1) is further arranged on one surface, far away from the card (4), of the fixing plate (2).