Waterproof foot switch device

Abstract

The utility model provides a waterproof foot switch device. The waterproof foot switch device comprises a fixed part, a movable part and a detection part, the movable part comprises a pedal frame body, detected metal and a reset spring; the detection part comprises a switch probe and a fixing support. According to the waterproof pedal switch device provided by the utility model, the area of the pedal panel is large, a user pedals the pedal to realize on-off control of the switch, so that interaction between people and a fountain is realized, and the waterproof pedal switch device has the advantages of simple and reasonable structural design, high structural strength, high waterproof grade, strong weather resistance, safety, reliability and the like.

Description

Technical Field

[0001] The utility model relates to a switch device, in particular to a waterproof foot switch device. Background Art

[0002] The interesting interactive water fountain has multiple nozzle devices, each nozzle device corresponds to a switch device. When a switch device is closed, the corresponding nozzle device sprays out the fountain, thereby realizing the interaction between people and the fountain. In the prior art, the common switch is a manual button switch, which has a small button and low structural strength. Therefore, the user needs to use a lot of strength to control the switch, which is inconvenient for users to use. Utility Model Content

[0003] In view of the defects in the prior art, the utility model provides a waterproof foot switch device, which can effectively solve the above problems.

[0004] The technical solution adopted by the utility model is as follows:

[0005] The utility model provides a waterproof foot switch device, comprising a fixed component (1), a movable component (2) and a detection component (3); wherein the movable component (2) comprises a foot frame, a metal to be detected (2-3) and a reset spring (2-4); the detection component (3) comprises a switch probe (3-1) and a fixed bracket (3-3);

[0006] The fixing component (1) comprises a groove body (1-3); the fixing bracket (3-3) is installed on the bottom surface of the groove body (1-3), and the switch probe (3-1) is vertically installed on the top of the fixing bracket (3-3); the groove side wall of the groove body (1-3) can be slid up and down to install the pedal frame, and the bottom surface of the pedal frame is vertically installed with the detected metal (2-3), the detected metal (2-3) and the switch probe (3-1) are coaxially arranged up and down, and the detected metal (2-3) is located above the switch probe (3-1); the reset spring (2-4) is sleeved on the The top surface of the reset spring (2-4) is fixed to the bottom surface of the pedal frame, and the bottom surface of the reset spring (2-4) is fixed to the bottom of the groove of the groove body (1-3) outside the metal to be detected (2-3), the switch probe (3-1) and the fixed bracket (3-3); when the reset spring (2-4) is not subjected to external force, it supports the metal to be detected (2-3) to be located outside the detection range of the switch probe (3-1); when the pedal frame is subjected to external force, it compresses the reset spring (2-4) to move the metal to be detected (2-3) downward to within the detection range of the switch probe (3-1).

[0007] Preferably, the groove body (1-3) is a rectangular groove or a circular groove.

[0008] Preferably, a groove bottom plate (1-2) is provided on the groove bottom surface of the groove body (1-3); and a groove fixing panel (1-1) is provided on the outside of the top surface of the groove body (1-3).

[0009] Preferably, the pedal frame comprises a limiting support side wall (2-1) and a pedal panel (2-2);

[0010] The footrest panel (2-2) is arranged horizontally; the position-limiting support side walls (2-1) are installed around the footrest panel (2-2); the position-limiting support side walls (2-1) and the groove side walls of the groove body (1-3) can slide up and down;

[0011] The distance between the position-limiting support side wall (2-1) and the slot bottom plate (1-2) is smaller than the distance from the lower end surface of the detected metal (2-3) to the upper end surface of the switch probe (3-1).

[0012] Preferably, a threaded hole is provided on the top surface of the fixing bracket (3-3), and the switch probe (3-1) has an external thread matching the threaded hole; the switch probe (3-1) is screwed into the threaded hole and fixed by a fixing nut (3-2).

[0013] Preferably, the lower opening of the fixing bracket (3-3) is used for installing a cable gland (3-4); one end of the cable (3-5) is connected to the switch probe (3-1), and the other end of the cable (3-5) passes through the cable gland (3-4).

[0014] Preferably, the cable (3-5) is a waterproof shielded cable.

[0015] Preferably, an accessory (2-5) is provided at the bottom of the fixing bracket (3-3); the accessory (2-5) and the bottom of the fixing bracket (3-3) are connected and fixed by screws (4).

[0016] The waterproof foot switch device provided by the utility model has the following advantages:

[0017] The utility model provides a waterproof foot switch device, the foot pedal panel has a large area, the user can control the switch on and off by foot pedal, thereby realizing the interaction between people and fountains, and has the advantages of simple and reasonable structural design, high structural strength, high waterproof grade, strong weather resistance, safety and reliability, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic structural diagram of a waterproof foot switch device provided by the utility model;

[0019] Figure 2The present invention provides a detailed structural diagram of a waterproof foot switch device. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] See also Figure 1 and Figure 2 The utility model provides a waterproof foot switch device, comprising a fixed component 1, a movable component 2 and a detection component 3; wherein the movable component 2 comprises a foot frame, a metal to be detected 2-3 and a reset spring 2-4; the detection component 3 comprises a switch probe 3-1 and a fixed bracket 3-3;

[0022] The fixing component 1 has a slot body 1-3; the slot body 1-3 can be a rectangular slot or a circular slot. The bottom surface of the slot body 1-3 can be provided with a slot bottom plate 1-2; the top surface of the slot body 1-3 is provided with a slot fixing panel 1-1 outside.

[0023] A fixing bracket 3-3 is installed on the bottom surface of the groove body 1-3, and a switch probe 3-1 is vertically installed on the fixing bracket 3-3; the groove side wall of the groove body 1-3 can be slid up and down to install a pedal frame, and the pedal frame includes a limit support side wall 2-1 and a pedal panel 2-2; the pedal panel 2-2 is horizontally arranged; the limit support side wall 2-1 is installed around the pedal panel 2-2, and the limit support side wall 2-1 and the groove side wall of the groove body 1-3 can slide up and down;

[0024] The bottom surface of the pedal frame is vertically installed with the detected metal 2-3, which is coaxially arranged with the switch probe 3-1, and the detected metal 2-3 is located above the switch probe 3-1; the reset spring 2-4 is sleeved on the outside of the detected metal 2-3, the switch probe 3-1 and the fixed bracket 3-3, the top surface of the reset spring 2-4 is fixed to the bottom surface of the pedal frame, and the bottom surface of the reset spring 2-4 is fixed to the bottom of the groove of the groove body 1-3; when the reset spring 2-4 is not subjected to external force, it supports the detected metal 2-3 to be located outside the detection range of the switch probe 3-1; when the pedal frame is subjected to external force, the reset spring 2-4 is compressed to move the detected metal 2-3 down to the detection range of the switch probe 3-1. The lower opening of the fixed bracket 3-3 is used to install the gland 3-4; the gland 3-4 is used to fix the cable 3-5, one end of the cable 3-5 is connected to the switch probe 3-1, and the other end of the cable 3-5 passes through the gland 3-4. Cables 3-5 are waterproof shielded cables.

[0025] In the present application, the installation height of the switch probe 3-1 is adjustable. Specifically, a threaded hole is provided on the top surface of the fixed bracket 3-3, and the switch probe 3-1 has an external thread matching the threaded hole; the switch probe 3-1 is screwed into the threaded hole and fixed with a fixing nut 3-2, and the fixing nut 3-2 is an anti-loosening nut to prevent the nut from loosening and causing the position of the switch probe 3-1 to move.

[0026] In the present application, in order to ensure the safe and reliable use of the device, the distance between the limit support side wall 2-1 and the groove bottom plate 1-2 is smaller than the distance from the lower end surface of the detected metal 2-3 to the upper end surface of the switch probe 3-1, thereby preventing the detected metal 2-3 from touching the switch probe 3-1 and causing damage to the switch probe 3-1 when the pedal panel 2-2 is subjected to force.

[0027] For the convenience of assembly, the bottom of the fixed bracket 3-3 is provided with an accessory 2-5; the accessory 2-5 and the bottom of the fixed bracket 3-3 are connected and fixed by screws 4. Furthermore, since the bottom surface of the reset spring 2-4 is fixed to the bottom of the groove of the groove body 1-3, the bottom surface of the reset spring 2-4 can also be fixed to the accessory 2-5 at the same time to facilitate the assembly of the reset spring 2-4. Therefore, in actual application, the groove bottom plate 1-2, the accessory 2-5, and the fixed bracket 3-3 are all provided with threaded holes, and the accessory 2-5 is fastened and fixed to the groove bottom plate 1-2 by screws 4, and the accessory 2-5 is fastened and fixed to the fixed bracket 3-3 by screws 4. The screws 4 match the threaded holes of the groove bottom plate 1-2, the accessory 2-5, and the fixed bracket 3-3.

[0028] In the present application, the switch probe 3 - 1 is an inductive proximity switch for detecting metal, and the switch probe 3 - 1 is a waterproof switch.

[0029] The utility model provides a waterproof foot switch device, the use principle of which is:

[0030] When the pedal panel 2-2 is subjected to force, the return spring 2-4 is compressed, causing the detected metal 2-3 to move downward. When the lower end surface of the detected metal 2-3 moves into the detection range of the switch probe 3-1, the switch probe 3-1 outputs a closing signal.

[0031] When the pedal panel 2-2 is forced to move downward, when the limit support side wall 2-1 contacts the groove bottom plate 1-2, the groove bottom plate 1-2 is used to limit the position, and all parts of the movable part 2 move to the extreme position and stop moving. At this time, the lower end surface of the detected metal 2-3 will not contact the switch probe 3-1, so the switch probe 3-1 will not be damaged.

[0032] When the external force on the pedal panel 2-2 disappears, under the action of the return spring 2-4, all parts of the movable part 2 move up and return to the initial state, and at this time, the switch probe 3-1 outputs a disconnection signal.

[0033] In the present application, the upper side of the fixing component 1 is chamfered, and has good bonding with the ground stone. Except for the switch probe 3-1 and the cable 3-5, the others are metal structures, such as 304 stainless steel.

[0034] The fixed component 1 and the movable component 2 are fixed by bolts, and the movable component 2 and the detection component 3 are fixed by bolts, so that disassembly and maintenance are convenient.

[0035] The utility model provides a waterproof foot switch device, which is used in an interesting interactive water fountain. When the foot switch is moved down by the user's foot, the switch probe 3-1 outputs a closing signal, and the nozzle sprays water at this time; when the user removes his foot from the panel of the foot switch, the switch probe 3-1 outputs a disconnection signal, and the nozzle stops spraying water at this time. Players can achieve different effects of nozzle spraying water by stepping on different switch devices, thereby realizing the interaction between people and fountains.

[0036] The utility model provides a waterproof foot switch device, the foot pedal panel has a large area, the user can control the switch on and off by foot pedal, thereby realizing the interaction between people and fountains, and has the advantages of simple and reasonable structural design, high structural strength, high waterproof grade, strong weather resistance, safety and reliability, etc.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A waterproof foot switch device, characterized in that: It comprises a fixed component (1), a movable component (2) and a detection component (3); wherein the movable component (2) comprises a pedal frame, a metal to be detected (2-3) and a return spring (2-4); and the detection component (3) comprises a switch probe (3-1) and a fixed bracket (3-3); The fixing component (1) comprises a groove body (1-3); the fixing bracket (3-3) is installed on the bottom surface of the groove body (1-3), and the switch probe (3-1) is vertically installed on the top of the fixing bracket (3-3); the groove side wall of the groove body (1-3) can be slid up and down to install the pedal frame, and the bottom surface of the pedal frame is vertically installed with the detected metal (2-3), the detected metal (2-3) and the switch probe (3-1) are coaxially arranged up and down, and the detected metal (2-3) is located above the switch probe (3-1); the reset spring (2-4) is sleeved on the The top surface of the reset spring (2-4) is fixed to the bottom surface of the pedal frame, and the bottom surface of the reset spring (2-4) is fixed to the bottom of the groove of the groove body (1-3) outside the metal to be detected (2-3), the switch probe (3-1) and the fixed bracket (3-3); when the reset spring (2-4) is not subjected to external force, it supports the metal to be detected (2-3) to be located outside the detection range of the switch probe (3-1); when the pedal frame is subjected to external force, it compresses the reset spring (2-4) to move the metal to be detected (2-3) downward to within the detection range of the switch probe (3-1).

2. A waterproof foot switch device according to claim 1, characterized in that: The groove body (1-3) is a rectangular groove or a circular groove.

3. A waterproof foot switch device according to claim 1, characterized in that: A groove bottom plate (1-2) is arranged on the groove bottom surface of the groove body (1-3); and a groove fixing panel (1-1) is arranged outside the top surface of the groove body (1-3).

4. A waterproof foot switch device according to claim 3, characterized in that: The pedal frame comprises a limiting support side wall (2-1) and a pedal panel (2-2); The footrest panel (2-2) is arranged horizontally; the position-limiting support side walls (2-1) are installed around the footrest panel (2-2); the position-limiting support side walls (2-1) and the groove side walls of the groove body (1-3) can slide up and down; The distance between the position-limiting support side wall (2-1) and the slot bottom plate (1-2) is smaller than the distance from the lower end surface of the detected metal (2-3) to the upper end surface of the switch probe (3-1).

5. A waterproof foot switch device according to claim 1, characterized in that: A threaded hole is provided on the top surface of the fixing bracket (3-3), and the switch probe (3-1) has an external thread matching the threaded hole; the switch probe (3-1) is screwed into the threaded hole and fixed by a fixing nut (3-2).

6. A waterproof foot switch device according to claim 1, characterized in that: The lower opening of the fixing bracket (3-3) is used for installing a cable gland (3-4); one end of the cable (3-5) is connected to the switch probe (3-1), and the other end of the cable (3-5) passes through the cable gland (3-4).

7. A waterproof foot switch device according to claim 6, characterized in that: The cable (3-5) is a waterproof shielded cable.

8. A waterproof foot switch device according to claim 1, characterized in that: An accessory (2-5) is arranged at the bottom of the fixing bracket (3-3); the accessory (2-5) and the bottom of the fixing bracket (3-3) are connected and fixed by means of screws (4).

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