Novel side-by-side wireless four-in-one wiring terminal

Abstract

The utility model relates to the technical field of wiring terminals, and discloses a novel side-by-side wireless four-in-one wiring terminal, which is characterized in that pull buckle terminals are connected with an upper cover, a static contact piece is arranged on the middle pull buckle terminal, a movable contact piece is clamped on a base, and one end of the movable contact piece is connected with a temperature controller I; a temperature controller II is arranged on one side of the temperature controller I, and is connected with a pull buckle terminal corresponding to the null line through a null line temperature control connecting piece; a lamp panel fixing plate is arranged above the base, a lamp panel is arranged on the lamp panel fixing plate, a key cap is clamped on the lamp panel fixing plate, a large gear is clamped on the lower end face of the lamp panel fixing plate, a small gear meshed with the large gear is arranged below the large gear, and a key spring is sleeved with the small gear. The lamp panel fixing plate is respectively connected with the movable contact piece and the static contact piece through a lamp panel L conductive spring and a lamp panel N conductive spring I; and a pull buckle terminal corresponding to a zero line is connected with the static contact piece through a lamp panel N conductive spring II and a conductive piece. The device has the advantages of protecting the safety of electric appliances and preventing personnel life and property loss.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring terminals, in particular to a novel side-by-side wireless four-in-one wiring terminal. Background Art

[0002] The existing wireless lighted wiring switches on the market do not have any protective devices and can easily cause fires due to excessive temperature or excessive current, and even worse, cause loss of life or property. Utility Model Content

[0003] 1. Technical Problems Solved

[0004] The technical problem to be solved by the utility model is that the safety protection performance of the existing wireless lighted wiring switch needs to be improved.

[0005] 2. Technical Solution

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a novel side-by-side wireless four-in-one terminal block, comprising a base and an upper cover, wherein the base is located above the upper cover, and the base and the upper cover are connected in a coordinated manner.

[0007] Three buckle terminals are provided above the upper cover, the buckle terminals are connected to the upper cover, a static contact piece is provided on the middle buckle terminal, a dynamic contact piece is clamped on the base, one end of the dynamic contact piece is connected to a temperature controller 1, and the temperature controller 1 is provided with one of a wire or a conductive sheet;

[0008] A second temperature controller is provided on one side of the first temperature controller, and the second temperature controller is connected to the buckle terminal corresponding to the neutral line through a neutral line temperature control connecting piece, and a wire or a conductive sheet is provided on the end of the second temperature controller away from the neutral line temperature control connecting piece;

[0009] A light board fixing plate is provided above the base, a light board is provided on the light board fixing plate, a key cap is clamped on the light board fixing plate, a large gear is clamped on the lower end surface of the light board fixing plate, a small gear meshing with the large gear is provided below the large gear, a key spring is provided in the inner sleeve of the small gear, and the lower end of the key spring is in contact with the moving contact piece;

[0010] The lamp board fixing plate is connected to the moving contact piece and the static contact piece respectively through the lamp board L conductive spring and the lamp board N conductive spring 1, and the buckle terminal corresponding to the neutral line is connected to the static contact piece through the lamp board N conductive spring 2 and the conductive piece.

[0011] Furthermore, the buckle terminal is connected to the upper cover through bolts.

[0012] Furthermore, a large gear is sleeved on the small gear, and the small gear is meshed with the large gear.

[0013] Furthermore, both ends of the lamp panel fixing plate are slidably connected to the base.

[0014] Furthermore, the temperature controller 1 and the temperature controller 2 are connected to the wire, the conductive sheet and the movable contact sheet by soldering or riveting.

[0015] Furthermore, the wire is a wire with an O-shaped gasket.

[0016] 3. Beneficial Effects

[0017] The advantages of this utility model compared with the prior art are:

[0018] A temperature protection device is connected in series on the live wire and neutral wire of the switch. When the temperature reaches the highest limit of the temperature control, the temperature controller will be disconnected at the same time, completely cutting off the power supply. The live wire and the neutral wire are cut off at the same time to avoid fire caused by excessive temperature. When the temperature drops to the recovery temperature of the temperature controller, the temperature controller automatically closes and works, and so on. When any of the thermostats breaks down, it can protect the electrical appliances, thereby protecting the safety of the appliances and the loss of life and property of people. Alternatively, the L pole (live wire) can be connected with a temperature controller separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a practical exploded diagram;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model.

[0021] Figure markings: 1. base, 2. upper cover, 3. buckle terminal, 4. static contact piece, 5. moving contact piece, 6. temperature controller 1, 7. temperature controller 2, 8. temperature control connecting piece, 9. wire, 10. lamp board fixing plate, 11. lamp board, 12. button cap, 13. large gear, 14. small gear, 15. button spring, 16. lamp board N conductive spring 1, 17. lamp board N conductive spring 2, 18. conductive sheet, 19. lamp board L conductive spring. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0026] The present invention will now be further described with reference to the accompanying drawings.

[0027] Example 1

[0028] Combined with attachment Figure 1-2 , three buckle terminals 3 are provided above the upper cover 2, the buckle terminals 3 are connected to the upper cover 2, a static contact piece 4 is provided on the middle buckle terminal 3, a dynamic contact piece 5 is clamped on the base 1, one end of the dynamic contact piece 5 is connected to a temperature controller 6, and a wire 9 is provided on the temperature controller 6;

[0029] A temperature controller 2 7 is provided on one side of the temperature controller 1 6 , and the temperature controller 2 7 is connected to the buckle terminal 3 corresponding to the neutral line through the neutral line temperature control connecting piece 8 , and a wire 9 is provided on the end of the temperature controller 2 7 away from the neutral line temperature control connecting piece 8 ;

[0030] A light board fixing plate 10 is provided above the base 1, a light board 11 is provided on the light board fixing plate 10, a key cap 12 is clamped on the light board fixing plate 10, a large gear 13 is clamped on the lower end surface of the light board fixing plate 10, a small gear 14 meshing with the large gear 13 is provided below the large gear 13, a key spring 15 is sleeved in the small gear 14, and the lower end of the key spring 15 is in contact with the moving contact piece 5;

[0031] The lamp board fixing plate 10 is connected to the moving contact piece 5 and the static contact piece 4 respectively through the lamp board L conductive spring 19 and the lamp board N conductive spring 1 16, and the buckle terminal 3 corresponding to the neutral line is connected to the static contact piece 4 through the lamp board N conductive spring 2 17 and the conductive piece 18;

[0032] The temperature controller 1 6 and the temperature controller 2 7 are connected to the wire 9 , the conductive sheet 18 and the movable contact sheet 5 by soldering or riveting.

[0033] When the button cap 12 is pressed, the large gear 13 uses the button spring 15 to press the moving contact piece 5 downward under pressure, and the dynamic and static contact pieces 5 are connected to form a path. The temperature controller 2 7 and the temperature controller 1 6 are connected in series at the L and N pole output ends, and are connected by soldering or rivets. The output ends of the temperature controller 2 7 and the temperature controller 1 6 and the L and N pole input ends of the electrical appliance are reliably connected by soldering or riveting with O-type gaskets. When the power of the electrical appliance is too large and exceeds its own rated current, it will cause excessive current, resulting in increased temperature rise. If there is no protection device, in this case, if it is used for too long, when the temperature reaches the ignition temperature of the outer casing of the electrical appliance, a fire will occur. Now, through this temperature protection device, when the temperature reaches the maximum temperature upper limit of the protection device, the power supply will be automatically cut off to avoid fire caused by continued temperature rise.

[0034] Example 2

[0035] Combined with attachment Figure 1-2 The buckle terminal 3 is connected to the upper cover 2 by a bolt; a large gear 13 is sleeved on the small gear 14, and the small gear 14 is engaged with the large gear 13; both ends of the lamp board fixing plate 10 are slidably connected to the base 1.

[0036] Based on Example 1, the buckle terminal 3 is connected to the upper cover 2 by bolts, the large gear 13 is mounted on the small gear 14, and both ends of the lamp board fixing plate 10 are slidingly connected to the base 1, which facilitates disassembly and assembly between the various components, thereby facilitating maintenance.

[0037] The utility model and its embodiments are described in this disclosure. This description is not restrictive. The drawings show only one embodiment of the utility model, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this disclosure and, without departing from the purpose of the utility model, designs a structure and embodiment similar to the technical solution without inventiveness, they shall fall within the scope of protection of the utility model.

Claims

1. A novel side-by-side wireless four-in-one terminal block, comprising a base (1) and an upper cover (2), wherein the base (1) is located above the upper cover (2), and the base (1) and the upper cover (2) are connected in a cooperative manner, characterized in that: Three buckle terminals (3) are provided above the upper cover (2), the buckle terminals (3) are connected to the upper cover (2), a static contact piece (4) is provided on the middle buckle terminal (3), a moving contact piece (5) is clamped on the base (1), one end of the moving contact piece (5) is connected to a temperature controller (6), and a wire (9) is provided on the temperature controller (6); A temperature controller 2 (7) is provided on one side of the temperature controller 1 (6), and the temperature controller 2 (7) is connected to the buckle terminal (3) corresponding to the zero line through the zero line temperature control connecting piece (8), and a wire (9) is provided on the end of the temperature controller 2 (7) away from the zero line temperature control connecting piece (8); A light board fixing plate (10) is provided above the base (1), a light board (11) is provided on the light board fixing plate (10), a key cap (12) is clamped on the light board fixing plate (10), a large gear (13) is clamped on the lower end surface of the light board fixing plate (10), a small gear (14) meshing with the large gear (13) is provided below the large gear (13), a key spring (15) is provided inside the small gear (14), and the lower end of the key spring (15) is in contact with the moving contact piece (5); The lamp board fixing plate (10) is connected to the moving contact piece (5) and the static contact piece (4) respectively through the lamp board L conductive spring (19) and the lamp board N conductive spring 1 (16), and the buckle terminal (3) corresponding to the neutral line is connected to the static contact piece (4) through the lamp board N conductive spring 2 (17) and the conductive piece (18).

2. The novel side-by-side wireless four-in-one terminal block according to claim 1 is characterized in that: The buckle terminal (3) is connected to the upper cover (2) via bolts.

3. The novel side-by-side wireless four-in-one terminal block according to claim 1 is characterized in that: The large gear (13) is sleeved on the small gear (14), and the small gear (14) is meshed with the large gear (13).

4. The novel side-by-side wireless four-in-one terminal block according to claim 1 is characterized in that: Both ends of the lamp panel fixing plate (10) are slidably connected to the base (1).

5. The novel side-by-side wireless four-in-one terminal block according to claim 1 is characterized in that: The temperature controller 1 (6) and the temperature controller 2 (7) are connected to the wire (9), the conductive sheet (18) and the movable contact sheet (5) by soldering or riveting.

6. The novel side-by-side wireless four-in-one terminal block according to claim 1 is characterized in that: The conductor (9) is a conductor with an O-type gasket.

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