CN219873262U

CN219873262U - Push switch structure

Info

Publication number: CN219873262U
Application number: CN202320961851.7U
Authority: CN
Inventors: 景俊祥; 王丙龙
Original assignee: Shanghai Beilitong Hardware Tools Co ltd
Current assignee: Shanghai Beilitong Hardware Tools Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-20
Anticipated expiration: 2033-04-25

Abstract

The utility model provides a switch structure, in particular to a push switch structure, which comprises a first conductive metal and a second conductive metal, wherein an insulating block is arranged on the periphery of the first conductive metal, a guide hole is arranged in the insulating block, the first conductive metal is vertically arranged in the guide hole in a moving way, a metal rod is arranged at the lower end of the first conductive metal, the second conductive metal is arranged at the tail end of the guide hole, an insulating spring for pushing the first conductive metal away from the second conductive metal is arranged on the periphery of the metal rod, an insulating rod which vertically moves up and down is arranged above the first conductive metal, and a thrust spring for pushing the insulating rod away from the first conductive metal is arranged on the insulating rod; according to the utility model, by the thrust spring and the insulating spring, when the insulating rod is not pressed by people, the circuit is automatically disconnected between the first conductive metal and the second conductive metal, so that the phenomenon that people are injured by high-speed ejection of nails in the pneumatic nail rolling gun is prevented, and only when the insulating rod is pressed, the first conductive metal and the second conductive metal are mutually communicated through the metal rod.

Description

Push switch structure

Technical Field

The present disclosure specifically discloses a push switch structure.

Background

The term switch is interpreted as on and off. It also refers to an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits. The most common switch is a human operated electromechanical device in which there are one or several electronic contacts. The "closed" of the contacts means that the electronic contacts are conductive, allowing current to flow; an "open" switch indicates that the electrical contact is not conducting to form an open circuit and no current is allowed to flow.

When the dangerous tool of the pneumatic coil nail gun is used, the circuit cannot be communicated and the switch is opened except for the nailing operation, so that the phenomenon that the nails in the pneumatic coil nail gun are shot out at high speed to hurt people is prevented, and most of the existing switches cannot automatically disconnect the circuit. In view of this, we propose a push switch structure.

Disclosure of Invention

In view of the above-described drawbacks or deficiencies of the prior art, the present utility model is directed to providing a push switch structure.

The technical scheme adopted by the utility model is as follows:

providing a push switch structure, comprising a first conductive metal and a second conductive metal, wherein an insulating block is arranged on the periphery of the first conductive metal, a guide hole is formed in the insulating block, the first conductive metal is vertically and movably arranged in the guide hole, a metal rod is arranged at the lower end of the first conductive metal, the second conductive metal is arranged at the tail end of the guide hole, an insulating spring for pushing the first conductive metal to be far away from the second conductive metal is arranged on the periphery of the metal rod, and the upper end and the lower end of the insulating spring are respectively connected between the first conductive metal and the second conductive metal;

an insulating rod which vertically moves up and down is arranged above the first conductive metal, and a thrust spring which is used for pushing the insulating rod to be far away from the first conductive metal is arranged on the insulating rod.

As a preferred technical scheme of the utility model: an insulating shell is arranged on the periphery of the insulating block, and a bottom cover is arranged at the lower end of the insulating shell.

As a preferred technical scheme of the utility model: the second conductive metal is arranged in the bottom cover, and the upper end of the insulating shell is connected with a guide box.

As a preferred technical scheme of the utility model: the lower part of the guide box is provided with a first sliding chute, the upper part of the guide box is provided with a round hole, the first sliding chute is communicated with the round hole, and the insulating rod is arranged in the round hole.

As a preferred technical scheme of the utility model: the middle of the insulating rod is provided with a sliding block, and the sliding block is vertically and slidably arranged in the first sliding groove.

As a preferred technical scheme of the utility model: the periphery of the upper end of the guide hole is provided with a spring groove which is mutually communicated, and two ends of the thrust spring are respectively arranged on the inner bottom surface of the spring groove and the lower bottom surface of the sliding block.

As a preferred technical scheme of the utility model: one side of the guide hole is provided with a chute which is mutually communicated, and one side of the first conductive metal is vertically arranged in the chute in a moving way.

The beneficial effects are that:

according to the utility model, by the thrust spring and the insulating spring, when the insulating rod is not pressed by people, the circuit is automatically disconnected between the first conductive metal and the second conductive metal, so that the phenomenon that people are injured by high-speed ejection of nails in the pneumatic nail rolling gun is prevented, and only when the insulating rod is pressed, the first conductive metal and the second conductive metal are mutually communicated through the metal rod.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the present utility model in a cut-away configuration;

FIG. 3 is a schematic diagram of the overall explosive structure of the present utility model;

fig. 4 is a schematic diagram of a connection structure of a first conductive metal and a second conductive metal according to the present utility model.

In the figure: 1. a bottom cover; 2. an insulating housing; 3. a guide box; 4. an insulating rod; 5. a slide block; 6. a thrust spring; 7. an insulating block; 8. a first conductive metal; 9. a metal rod; 10. conducting metal II; 11. an insulating spring; 12. a first chute; 13. a round hole; 14. a spring groove; 15. a guide hole; 16. and a second chute.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 4, the preferred embodiment of the present utility model provides a push switch structure, which comprises an insulating housing 2, wherein a bottom cover 1 is fixedly and hermetically installed at the lower end of the insulating housing 2, a guide box 3 is fixedly and hermetically connected at the upper end of the insulating housing 2, and an insulating block 7 is fixedly installed in the insulating housing 2.

In this embodiment, a guiding hole 15 is provided in the insulating block 7, a spring slot 14 which is mutually communicated is provided at the periphery of the upper end of the guiding hole 15, a first conductive metal 8 is vertically movably installed in the guiding hole 15, a chute which is mutually communicated is provided at one side of the guiding hole 15, a metal rod 9 is fixedly installed at the lower end of the first conductive metal 8, a second conductive metal 10 is fixedly installed at the end of the guiding hole 15, the second conductive metal 10 is provided in the bottom cover 1, an insulating spring 11 which is used for pushing the first conductive metal 8 away from the second conductive metal 10 is provided at the periphery of the metal rod 9, and the upper and lower ends of the insulating spring 11 are respectively connected between the first conductive metal 8 and the second conductive metal 10 in a contact manner.

In this embodiment, an insulating rod 4 moving vertically up and down is installed above a first conductive metal 8, a thrust spring 6 for pushing the insulating rod 4 away from the first conductive metal 8 is installed on the insulating rod 4, a sliding block 5 is fixedly installed in the middle of the insulating rod 4, the sliding block 5 is installed in a first sliding groove 12 in a sliding manner up and down, the first sliding groove 12 is arranged below a guiding box 3, a round hole 13 is formed above the guiding box 3, the first sliding groove 12 and the round hole 13 are communicated with each other, the insulating rod 4 is installed in the round hole 13 in a sliding manner in a sealing manner, and two ends of the thrust spring 6 are installed on the inner bottom surface of a spring groove 14 and the lower bottom surface of the sliding block 5 in a contact manner respectively.

It is to be added that the first conductive metal 8 and the second conductive metal 10 are respectively connected with a circuit in the pneumatic coil nail gun through power lines, when the first conductive metal 8 and the second conductive metal 10 are connected with each other, the circuit in the pneumatic coil nail gun can be communicated, and when the first conductive metal 8 and the second conductive metal 10 are disconnected, the circuit in the pneumatic coil nail gun is synchronously disconnected.

In this embodiment, when the pneumatic nail rolling gun is used, the insulating rod 4 is pushed to move downwards along the guide hole 15, the insulating rod 4 pushes the first conductive metal 8 and the second conductive metal 9 to move towards the second conductive metal 10 along the guide hole 15, at this time, the thrust spring 6 is compressed towards the spring groove 14 by the sliding block 5, so that the first conductive metal 8 and the second conductive metal 10 are mutually communicated through the second conductive metal 9, at this time, the insulating spring 11 is compressed towards the second conductive metal 10 by the first conductive metal 8, when the pneumatic nail rolling gun is not used except for nailing operation, and when no person pushes the insulating rod 4, the compressed thrust spring 6 pushes the sliding block 5 to move the insulating rod 4 upwards along the round hole 13, so that the insulating rod 4 is far away from the first conductive metal 8, and simultaneously, the compressed insulating spring 11 pushes the first conductive metal 8 to move upwards along the guide hole 15 and the second conductive metal 16, so that the second conductive metal 9 below the first conductive metal 8 is far away from the second conductive metal 10, the connection between the first conductive metal 8 and the second conductive metal 10 is disconnected, the thrust spring 6 and the insulating spring 11 are automatically pushed away from the second conductive metal 10, and the automatic nail rolling-off of the first conductive metal 8 and the second conductive metal 10 is prevented from damaging the electric circuit when the first conductive metal 8 and the insulating rod 4 is automatically pushed by the compressed.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims

1. The push switch structure comprises a first conductive metal (8) and a second conductive metal (10), and is characterized in that: the periphery of the first conductive metal (8) is provided with an insulating block (7), the insulating block (7) is internally provided with a guide hole (15), the first conductive metal (8) is vertically and movably arranged in the guide hole (15), the lower end of the first conductive metal (8) is provided with a metal rod (9), the second conductive metal (10) is arranged at the tail end of the guide hole (15), the periphery of the metal rod (9) is provided with an insulating spring (11) for pushing the first conductive metal (8) to be far away from the second conductive metal (10), and the upper end and the lower end of the insulating spring (11) are respectively connected between the first conductive metal (8) and the second conductive metal (10);

an insulating rod (4) which vertically moves up and down is arranged above the first conductive metal (8), and a thrust spring (6) which is used for pushing the insulating rod (4) to be far away from the first conductive metal (8) is arranged on the insulating rod (4).

2. The push switch structure of claim 1, wherein: an insulating shell (2) is arranged on the periphery of the insulating block (7), and a bottom cover (1) is arranged at the lower end of the insulating shell (2).

3. The push switch structure of claim 2, wherein: the conductive metal II (10) is arranged in the bottom cover (1), and the upper end of the insulating shell (2) is connected with a guide box (3).

4. A push switch structure according to claim 3, characterized in that: the lower part of the guide box (3) is provided with a first sliding chute (12), the upper part of the guide box (3) is provided with a round hole (13), the first sliding chute (12) and the round hole (13) are mutually communicated, and the insulating rod (4) is installed in the round hole (13).

5. The push switch structure of claim 4, wherein: the middle of the insulating rod (4) is provided with a sliding block (5), and the sliding block (5) is vertically and slidably arranged in the first sliding groove (12).

6. The push switch structure of claim 5, wherein: the periphery of the upper end of the guide hole (15) is provided with a spring groove (14) which is communicated with each other, and two ends of the thrust spring (6) are respectively arranged on the inner bottom surface of the spring groove (14) and the lower bottom surface of the sliding block (5).

7. The push switch structure of claim 1, wherein: one side of the guide hole (15) is provided with a chute which is mutually communicated, and one side of the first conductive metal (8) is vertically arranged in the chute in a moving way.