False touch prevention device for electrical equipment switch

Abstract

The utility model relates to the field of electric power equipment, and particularly discloses an electric power equipment switch mistaken touch prevention device which comprises a switch box body, a switch panel is arranged on the front surface of the switch box body, a switch is installed in the switch panel, and a mistaken touch prevention mechanism is arranged below the switch and located in the switch panel. A protection shell is arranged on the outer side of the mistaken touch prevention mechanism, the mistaken touch prevention mechanism comprises a storage pipe and a buckling rod, an anti-falling pad is installed at the end of the buckling rod, a reset spring is connected between the interior of the storage pipe and the buckling rod, an anti-falling ring is installed on the inner side of the end, away from the reset spring, of the storage pipe, and the end, located in the rotating groove, of the storage pipe is connected with an elastic rotating shaft. The whole buckle rod is pulled towards the outer side in the storage pipe, so that the whole reset spring is stretched, after the whole buckle rod is pulled to the maximum position, the whole buckle rod is clamped on the outer side of the buckle rod clamping block, under the reset acting force of the reset spring, the whole mistaken touch prevention mechanism limits the switch, and the use safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of electric power equipment, in particular to an anti-mistouch device for a switch of electric power equipment. Background Art

[0002] Power equipment mainly includes several categories such as power generation equipment and power supply equipment. When power equipment is built, a control switch is usually installed. The control switch can be used to conveniently control the start and stop of the power equipment. When the equipment is inspected and repaired, ensuring that the switch is in the closed state can effectively ensure the safety of personnel.

[0003] However, since there is no limit structure in the maintenance work of traditional power equipment switches, it is easy for the equipment to be connected to the power supply if it is accidentally touched during use, which is prone to danger. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for preventing accidental touch of a switch of an electric equipment, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: an anti-accidental-touch device for a switch of an electric equipment, comprising a switch box body, a switch panel being arranged on the front surface of the switch box body, a switch being installed inside the switch panel, a buckle rod block being installed on the upper surface of the switch, an anti-accidental-touch mechanism being arranged inside the switch panel below the switch, a protective shell being arranged on the outside of the anti-accidental-touch mechanism, the anti-accidental-touch mechanism comprising: a storage tube, a buckle rod, an anti-slip pad being installed on the end of the buckle rod, a reset spring being connected between the interior of the storage tube and the buckle rod, an anti-slip ring being installed on the inner side of an end of the storage tube located away from the reset spring, a rotation groove being opened on the front surface of the switch panel, and an elastic rotating shaft being connected to the end of the storage tube located inside the rotation groove.

[0006] As a further solution of the utility model: a movable guide plate is installed at the upper end of the protective shell, an outer side of the movable guide plate is provided with a mounting groove on the front surface of the switch panel, and a limiting sliding groove is provided on the inner side of the mounting groove.

[0007] As a further solution of the utility model: a limiting sliding block is arranged on the outer side of the movable guide plate and inside the limiting sliding groove, and a magnetic pad is arranged on the inner side of the upper end of the mounting groove.

[0008] As a further solution of the utility model: the end of the switch box body is connected with a connection wire.

[0009] As a further solution of the utility model: the return spring is fixedly connected to the storage tube and the anti-slip pad, and the outer diameter of the anti-slip pad is longer than the inner diameter of the anti-slip ring.

[0010] As a further solution of the utility model: the buckle rod is clamped with the buckle rod clamping block, and the storage tube is rotatably connected with the switch panel through the elastic rotating shaft.

[0011] As a further solution of the utility model: the movable guide plate is fixedly connected to the protective shell.

[0012] As a further solution of the utility model: a magnetic metal pad is installed on the upper end of the movable guide plate, and the limiting sliding block is slidably connected with the limiting sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Pull the entire buckle rod outward from the inside of the storage tube to stretch the entire reset spring. After the entire buckle rod is pulled to the maximum position, the entire buckle rod is clamped on the outside of the buckle rod clamping block. Under the reset force of the reset spring, the anti-mistouch mechanism as a whole limits the switch to ensure safety in use.

[0015] 2. Under the magnetic attraction of the movable guide plate and the magnetic pad, the protective shell can be buckled on the outside of the anti-mistouch mechanism as a whole, thus preventing the buckle rod from accidentally hooking the cable during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for preventing accidental touch of a switch of an electric equipment;

[0017] Figure 2 This is an exploded view of a protective shell in an anti-mistouch device for a switch of an electric equipment;

[0018] Figure 3 It is a structural schematic diagram of an anti-accidental touch mechanism in an anti-accidental touch device for a switch of an electric equipment;

[0019] Figure 4 It is an exploded view of an anti-accidental touch mechanism in an anti-accidental touch device for a switch of an electric equipment;

[0020] Figure 5 The present invention is a side view of a switch box in a device for preventing accidental touch of a switch of an electric equipment.

[0021] In the figure: 1. switch box; 2. switch panel; 3. switch; 4. protective shell; 5. anti-accidental touch mechanism; 6. wire connection; 201. installation slot; 202. limit slide slot; 203. magnetic pad; 204. rotation slot; 301. buckle rod block; 401. moving guide plate; 402. limit slide block; 501. elastic shaft; 502. storage tube; 503. buckle rod; 504. anti-slip pad; 505. reset spring; 506. anti-slip ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-5 As shown, the present embodiment provides an anti-accidental touch device for a switch of an electric equipment, comprising a switch box body 1, a switch panel 2 is arranged on the front surface of the switch box body 1, a switch 3 is installed inside the switch panel 2, a buckle rod block 301 is installed on the upper surface of the switch 3, an anti-accidental touch mechanism 5 is arranged inside the switch panel 2 below the switch 3, a protective shell 4 is arranged on the outer side of the anti-accidental touch mechanism 5, the anti-accidental touch mechanism 5 comprises: a storage tube 502, a buckle rod 503, the buckle rod 503 is clamped with the buckle rod block 301, an anti-drop pad 504 is installed at the end of the buckle rod 503, and the storage tube 502 is provided with a buckle rod 503. A return spring 505 is connected between the interior of 02 and the buckle rod 503, and the return spring 505 is fixedly connected to the storage tube 502 and the anti-slip pad 504. An anti-slip ring 506 is installed on the inner side of the end of the storage tube 502 away from the return spring 505, and the outer diameter of the anti-slip pad 504 is longer than the inner diameter of the anti-slip ring 506. A rotating groove 204 is provided on the front surface of the switch panel 2, and the end of the storage tube 502 is located inside the rotating groove 204 and is connected to an elastic rotating shaft 501, and the storage tube 502 is rotatably connected to the switch panel 2 via the elastic rotating shaft 501.

[0024] like Figure 1-4 As shown, in this embodiment, a movable guide plate 401 is installed at the upper end of the protective shell 4, and the movable guide plate 401 is fixedly connected to the protective shell 4. The outer side of the movable guide plate 401 is located on the front surface of the switch panel 2 and is provided with a mounting groove 201. A magnetic metal pad is installed at the upper end of the movable guide plate 401. A limiting slide groove 202 is provided on the inner side of the mounting groove 201. A limiting slider 402 is provided inside the limiting slide groove 202 on the outer side of the movable guide plate 401. The limiting slider 402 is slidably connected to the limiting slide groove 202. A magnetic pad 203 is provided on the inner side of the upper end of the mounting groove 201, and the end of the switch box body 1 is connected to the connecting wire 6.

[0025] The working principle of the utility model is as follows: when the switch box body 1 is integrally connected to the interior of the power equipment, the switch 3 is integrally pushed upward to connect the power path; when the power needs to be turned off for maintenance, the switch 3 is integrally turned downward to turn off the power; the protective shell 4 is integrally pushed downward to disconnect the magnetic attraction of the movable guide plate 401 and the magnetic attraction pad 203; the movable guide plate 401 moves downward inside the mounting groove 201 under the action of the overall deadweight of the protective shell 4; the limiting slider 402 on the outer side of the movable guide plate 401 can be prevented from falling off under the limiting action of the limiting slide groove 202; therefore, the anti-accidental touch mechanism 5 is integrally exposed; The switch 3 is rotated as a whole by the elastic rotating shaft 501 in the rotating groove 204, and the button rod 503 is pulled outward from the inside of the storage tube 502 at the same time, so that the reset spring 505 is stretched as a whole. Under the limiting action of the anti-slip pad 504 and the anti-slip ring 506, the button rod 503 is pulled to the maximum position as a whole, and then the button rod 503 is clamped on the outside of the button rod clamping block 301 as a whole. Under the restoring action of the reset spring 505, the anti-mis-touch mechanism 5 limits the switch 3 as a whole. When the user accidentally pushes the switch 3 to move upward, the switch 3 as a whole cannot move to the uppermost end, so it cannot be powered on, ensuring the safety of use.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

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

Claims

1. A device for preventing accidental touch of a switch of an electric power equipment, comprising a switch box (1), characterized in that: The switch box body (1) is provided with a switch panel (2) on the front surface, a switch (3) is installed inside the switch panel (2), a buckle rod block (301) is installed on the upper surface of the switch (3), an anti-mistaken touch mechanism (5) is provided inside the switch panel (2) below the switch (3), a protective shell (4) is provided on the outside of the anti-mistaken touch mechanism (5), the anti-mistaken touch mechanism (5) comprises: a storage tube (502), a buckle rod (503), the buckle rod (501) is provided on the upper surface of the switch (3), and a protective shell (4) is provided on the outside of the anti-mistaken touch mechanism (5). 03) is installed with an anti-slip pad (504), a reset spring (505) is connected between the inside of the storage tube (502) and the buckle rod (503), an anti-slip ring (506) is installed on the inner side of the end of the storage tube (502) away from the reset spring (505), a rotation groove (204) is opened on the front surface of the switch panel (2), and the end of the storage tube (502) is located inside the rotation groove (204) and is connected with an elastic rotating shaft (501).

2. The device for preventing accidental touch of a switch of an electric power equipment according to claim 1, characterized in that: A movable guide plate (401) is installed at the upper end of the protective shell (4), a mounting groove (201) is provided on the outer side of the movable guide plate (401) and located on the front surface of the switch panel (2), and a limiting sliding groove (202) is provided on the inner side of the mounting groove (201).

3. The device for preventing accidental touch of a switch of an electric power equipment according to claim 2, characterized in that: A limiting slider (402) is arranged on the outer side of the movable guide plate (401) and inside the limiting sliding groove (202), and a magnetic pad (203) is arranged on the inner side of the upper end of the installation groove (201).

4. The device for preventing accidental touch of a switch of an electric power equipment according to claim 1, characterized in that: The end of the switch box body (1) is connected to a connection wire (6).

5. The device for preventing accidental touch of a switch of an electric power equipment according to claim 1, characterized in that: The return spring (505) is fixedly connected to the storage tube (502) and the anti-slip pad (504), and the outer diameter length of the anti-slip pad (504) is greater than the inner diameter length of the anti-slip ring (506).

6. The device for preventing accidental touch of a switch of an electric power equipment according to claim 1, characterized in that: The buckle rod (503) is engaged with the buckle rod block (301), and the storage tube (502) is rotationally connected to the switch panel (2) via the elastic rotating shaft (501).

7. The device for preventing accidental touch of a switch of an electric power equipment according to claim 2, characterized in that: The movable guide plate (401) is fixedly connected to the protective shell (4).

8. The device for preventing accidental touch of a switch of an electric power equipment according to claim 3, characterized in that: A magnetic metal pad is installed on the upper end of the movable guide plate (401), and the limiting sliding block (402) is slidably connected to the limiting sliding groove (202).

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