Air switch convenient for wiring

Abstract

The utility model relates to the technical field of air switches, and particularly discloses an air switch convenient for wiring, which comprises a mounting plate, the top of the mounting plate is fixedly connected with a switch box, one side of the upper surface of the switch box is provided with a plurality of wire grooves, transverse sliding grooves and longitudinal sliding grooves are arranged in the wire grooves, and the transverse sliding grooves and the longitudinal sliding grooves are communicated with each other. Two transverse sliding grooves are formed in the wiring trough, two longitudinal sliding grooves are formed in the wiring trough, a sliding device, a fixing assembly and a conductive assembly are arranged in the wiring trough, the sliding device is arranged between the two transverse sliding grooves, the fixing assembly is arranged below the transverse sliding grooves, and the conductive assembly is arranged between the two longitudinal sliding grooves. According to the wire fixing device, the wire is effectively fixed by inserting the wire and then shifting the sliding device instead of being fixed by using a tool to turn a screw when being fixed, so that the wire fixing process is effectively simpler and more convenient.

Description

Technical Field

[0001] This utility model relates to the field of air switch technology. Background Technology

[0002] The invention of the air switch was to provide a more flexible and reusable circuit protection solution. It uses the principles of electromagnetic induction and thermal tripping to achieve automatic circuit disconnection. When an overload or short-circuit current occurs in the circuit, the current generates a sufficient magnetic field force through the electromagnetic coil, or causes the bimetallic strip to deform due to heat, thereby driving the tripping mechanism to act and disconnect the circuit.

[0003] In existing technology, common circuit breakers require tools to unscrew the screws at the wiring positions when wiring, then insert the wires under the screws, and finally tighten the screws to fix the wires in place. Finally, the wires are connected to the circuit breaker via copper plates.

[0004] However, this process of using tools to tighten screws and then fix the wires is too troublesome, and it is impossible to fix the wires without tools. Utility Model Content

[0005] The purpose of this invention is to provide an air switch that is easy to wire, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air switch that is easy to wire, comprising: a mounting plate, a switch box fixedly connected to the top of the mounting plate, a plurality of wire grooves being formed on one side of the upper surface of the switch box, a transverse sliding groove and a longitudinal sliding groove being formed in the wire groove, a sliding device, a fixing component and a conductive component being provided in the wire groove, the sliding device being disposed between two transverse sliding grooves, the fixing component being disposed below the transverse sliding groove, and the conductive component being disposed between two longitudinal sliding grooves.

[0007] Preferably, the conductive component includes a longitudinal slide plate and a first expansion head, the longitudinal slide plate being slidably connected between two longitudinal grooves, and the first expansion head being fixedly connected to one side of the longitudinal slide plate.

[0008] Preferably, the top of the longitudinal slide plate is provided with a locking strip, which extends into the longitudinal slide groove and engages with it.

[0009] Preferably, the fixing component includes a fixing plate and a second expansion head. The fixing plate is fixedly connected between the two side walls of the wire groove. The fixing plate has a through hole, and the second expansion head extends into the through hole and is fixedly connected thereto.

[0010] Preferably, the sliding device includes a transverse sliding plate, a first slip ring, and a second slip ring. The sliding plate is slidably connected between two transverse sliding grooves, and the first slip ring and the second slip ring are respectively fixedly connected to the transverse sliding plate via connecting rods.

[0011] Preferably, a spring is fixedly connected to one end of the transverse sliding plate, and multiple horizontal lines are provided on the top of the transverse sliding plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The present invention proposes to set a sliding device, a fixing component and a conductive component in the wire groove, which effectively eliminates the need to use tools to tighten screws when fixing the wire. Instead, the wire is fixed by inserting it and then moving the sliding device, which makes the process of fixing the wire much simpler and more convenient. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0016] Figure 3 This is a three-dimensional structural schematic diagram of the sliding device of this utility model;

[0017] Figure 4 This is a three-dimensional structural schematic diagram of the conductive component of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the fixing component of this utility model.

[0019] In the diagram: 1. Mounting plate; 2. Switch box; 3. Wire groove; 4. Sliding device; 5. Fixing component; 7. Horizontal slide groove; 8. Longitudinal slide groove; 9. Conductive component; 10. Locking strip; 11. Horizontal sliding plate; 12. Horizontal groove; 13. First slip ring; 14. Second slip ring; 15. Spring; 16. Longitudinal sliding plate; 17. First expansion head; 18. Fixing plate; 19. Through hole; 20. Second expansion head. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1

[0022] Please see Figures 1-2 This utility model provides a technical solution: an air switch that is easy to wire, comprising: a mounting plate 1, a switch box 2 fixedly connected to the top of the mounting plate 1, the switch box 2 having a complex switching mechanism inside, which can immediately trigger the air switch to disconnect the circuit in case of electric shock, multiple wire grooves 3 are provided on one side of the upper surface of the switch box 2, the wire grooves 3 are used to connect wires, the wire grooves 3 are provided with transverse sliding grooves 7 and longitudinal sliding grooves 8, and the wire grooves 3 are provided with sliding devices 4, fixing components 5 and conductive components 9. The cooperation between the sliding devices 4, the sliding devices and the fixing components 5 makes this device easy to use. The sliding devices 4 are located between two transverse sliding grooves 7, and the sliding of the sliding devices 4 can control whether the wires are fixed or not. The fixing components 5 are located below the transverse sliding grooves 7, and the fixing components 5 are used to fix the part of the wire containing the insulation layer. The conductive components 9 are located between two longitudinal sliding grooves 8, and the conductive components 9 are used to fix the wire end, that is, the part of the wire that does not contain the insulation layer. The conductive components 9 will transmit current with the wires, and the conductive components 9 are connected to the inside of the switch box 2 through wires.

[0023] In actual use, the sliding device 4, the fixing component 5 and the conductive component 9 need to be used in conjunction. The sliding device 4 can fix the part of the wire with the insulating sleeve to the fixing component 5, and can fix the part of the wire without the insulating sleeve to the conductive component 9 and conduct electricity.

[0024] Example 2

[0025] Please see Figure 3 - Figure 5Based on Embodiment 1, the conductive component 9 includes a longitudinal sliding plate 16 and a first expansion head 17. Both the longitudinal sliding plate 16 and the first expansion head 17 have good conductivity. The longitudinal sliding plate 16 is slidably connected between two longitudinal grooves 8, extending into the bottom of the grooves. The first expansion head 17 is fixedly connected to one side of the longitudinal sliding plate 16 and has an inner cavity into which a wire can extend. A retaining strip 10 is provided at the top of the longitudinal sliding plate 16 to fix the first sliding plate and prevent it from sliding and causing a circuit break. The retaining strip 10 extends into the longitudinal groove 8 and engages with it. The fixing component 5 includes a fixing plate 18 and a second expansion head 20. The fixing plate 18 is fixedly connected between two side walls of the wire groove 3, and the two side walls of the fixing plate 18 are fixedly connected to the two side walls of the wire groove 3. A through hole 19 is provided on the fixing plate 18, and the second expansion head 20 extends into the through hole 19 and... Similar to the first expansion head 17, the second expansion head 20 is fixedly connected to it. Both are cylindrical at one end and expanded at the other end, and are elastic enough to be squeezed. The sliding device includes a transverse slide plate 11, a first slip ring 13 and a second slip ring 14. The slide plate is slidably connected between two transverse grooves 7. The sliding of the slide plate can drive the movement of the first slip ring 13 and the second slip ring 14. The first slip ring 13 and the second slip ring 14 are fixedly connected to the transverse slide plate 11 through connecting rods. A spring 15 is fixedly connected to one end of the transverse slide plate 11. The spring 15 is set so that the transverse slide plate 11 is always at the end of the transverse groove 7 away from the spring 15. The first slip ring 13 is slidably sleeved on the first expansion head 17 and the second slip ring 14 is slidably sleeved on the second expansion head 20. The top of the transverse slide plate 11 is provided with multiple horizontal lines 12, which make it easier to move the transverse slide plate 11 by hand.

[0026] In actual use, the horizontal sliding plate 11 needs to be manually moved to open both the first expansion head 17 and the second expansion head 20. Then, the cut wire is inserted from the second expansion head 20 into the through hole 19 and then through the through hole 19 into the first expansion head 17. When it can no longer be inserted, the horizontal sliding plate 11 can be released. Under the action of the spring 15, the horizontal sliding plate 11 returns to its original position. At this time, the first slip ring 13 is driven to squeeze the first expansion head 17, and at the same time, the second slip ring 14 is driven to squeeze the second expansion head 20. In this way, the wire can be fixed.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An air switch facilitating wiring, comprising: The utility model provides an installation plate (1), its characterized in be that: the top of installation plate (1) is fixedly connected with switch box (2), a plurality of wire grooves (3) are seted up in one side of switch box (2) upper surface, transverse sliding slot (7) and longitudinal sliding slot (8) are seted up in wire groove (3), slide device (4), fixed assembly (5) and conductive assembly (9) are arranged in wire groove (3), slide device (4) is arranged between two transverse sliding slot (7), fixed assembly (5) is arranged below transverse sliding slot (7), and conductive assembly (9) is arranged between two longitudinal sliding slot (8).

2. An air switch for facilitating wiring according to claim 1, wherein: The utility model discloses a conductive assembly (9) includes longitudinal sliding plate (16) and first expansion head (17), longitudinal sliding plate (16) is connected between two longitudinal sliding slot (8) slidingly, and first expansion head (17) is fixedly connected in one side of longitudinal sliding plate (16).

3. An air switch for facilitating wiring according to claim 2, wherein: The top of longitudinal sliding plate (16) is provided with clamping strip (10), and clamping strip (10) extends into longitudinal sliding slot (8) and is clamped with it.

4. An air switch for facilitating wiring according to claim 3, wherein: The utility model discloses a fixed assembly (5) includes fixed plate (18) and second expansion head (20), and fixed plate (18) is fixedly connected between the two side walls of wire groove (3), and fixed plate (18) is provided with through -hole (19), and second expansion head (20) extends into through -hole (19) and is fixedly connected with it.

5. An air switch for facilitating wiring according to claim 4, wherein: The utility model discloses a slide device (4) includes transverse sliding plate (11), first sliding ring (13) and second sliding ring (14), and the sliding plate slidingly connected between two transverse sliding slot (7), and first sliding ring (13) and second sliding ring (14) are fixedly connected with transverse sliding plate (11) through connecting rod respectively.

6. An air switch for facilitating wiring according to claim 5, wherein: One end of transverse sliding plate (11) is fixedly connected with spring (15), and the top of transverse sliding plate (11) is provided with a plurality of cross grain (12).

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