False touch prevention power switch device
By designing anti-touch cover components and locking devices on the power switch, the problem of easy-to-false contact of the power switch is solved, effective protection of the switch is achieved, emergency stopping of the equipment and safety hazards are reduced, and power equipment and personal safety are guaranteed. Safety.
Patent Information
- Application Number
- CN202420031402.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-01-07
AI Technical Summary
The existing power switches lack effective protective structures, which can easily lead to mistouching, affecting personal safety and stable operation of equipment.
An anti-fault contact electric power switch device is designed, including an anti-fault contact cover assembly and a locking device. The anti-fault contact cover assembly is fixed to the power switch through a rotating shaft and a spring locking assembly to prevent accidental contact.
It effectively prevents the accidental contact of the power switch, reduces the emergency stop of the equipment, reduces safety hazards, and ensures the safety of power equipment and personal safety.
Smart Images
Figure CN222260826U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power switches, in particular to an anti-mis-touch power switch device. Background Art
[0002] An electrical switch is an electronic component that can open a circuit, interrupt the current, or redirect it to another circuit. The most common switch is an electromechanical device operated by a human, which has one or more electronic contacts. The "closed" contact means that the electronic contact is conducting, allowing current to flow; the "open" switch means that the electronic contact is not conducting, forming an open circuit, and does not allow current to flow.
[0003] At present, power switches are generally exposed to the outside and do not have effective protective structures. During use, power switches are prone to accidental touches, causing emergency stops of power equipment, affecting personal safety, and being detrimental to the safe and stable operation of power equipment and personal safety protection. Utility Model Content
[0004] The purpose of the utility model is to provide an anti-misoperation power switch device to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-accidental touch power switch device, comprising a power switch body, a hanging ear, a mounting hole, a switch slot, a switch, an anti-accidental touch cover assembly, a locking device, and a mounting slot. The hanging ear is arranged at the left end of the power switch body, the mounting hole is arranged near the upper and lower ends of the power switch body, the switch slot is arranged at the front of the power switch body, and the switch is arranged in the switch slot.
[0006] Preferably, the anti-accidental-touch cover assembly is arranged above the power switch body, the switch is arranged inside the anti-accidental-touch cover assembly, the locking device is arranged on the right side surface of the power switch body, and the installation slide groove is arranged on the back side of the power switch body.
[0007] Preferably, the anti-accidental-touch cover assembly includes an upper panel, a side panel, a left panel, a rotating shaft, an end face limit plate, a right panel, and a protrusion. The side panel is arranged below the upper panel, the left panel is arranged below the upper panel, and the right panel is arranged below the upper panel. The side panel and the left panel are arranged correspondingly, and the right panel and the side panel are arranged correspondingly.
[0008] Preferably, the rotating shaft is arranged at the lower end of the left panel, the rotating shaft is arranged corresponding to the hanging ear, the end surface limiting plate is arranged on the end surface of the rotating shaft, and the protrusion is arranged on the right panel.
[0009] Preferably, the locking device includes a side connecting plate, a transverse connecting plate, a pressure plate, a guide shaft, a circular limit block, a stretching shaft, a pressure spring, and a lifting plate. The side connecting plate is arranged on the right side surface of the power switch body, the transverse connecting plate is arranged on the upper end of the side connecting plate, the pressure plate is arranged corresponding to one end of the guide shaft, and the pressure plate is arranged corresponding to one end of the stretching shaft.
[0010] Preferably, the guide shaft is arranged corresponding to the transverse connecting plate, the circular limit block is arranged corresponding to the other end of the guide shaft, the stretching shaft is arranged corresponding to the transverse connecting plate, the pressure spring is arranged corresponding to the stretching shaft, the pressure spring is arranged between the pressure plate and the transverse connecting plate, and the lifting plate is arranged at the other end of the stretching shaft.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model uses an anti-accidental-touch cover to protect the switch, and uses a spring locking assembly to fix the anti-accidental-touch cover so that it will not be easily opened. During use, the power switch is not prone to accidental touch, thereby reducing the occurrence of emergency stop of power equipment, reducing existing safety hazards, and is conducive to the safe and stable operation of power equipment and the protection of personal safety. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model.
[0013] Figure 2 It is a front view schematic diagram of the structure of the utility model.
[0014] Figure 3 It is a right side view schematic diagram of the utility model structure.
[0015] Figure 4 It is a schematic diagram of the structural section of the utility model.
[0016] Figure 5 It is a left side schematic diagram of the structure of the utility model.
[0017] In the figure: 1. power switch body; 2. hanging ear; 3. mounting hole; 4. switch slot; 5. switch; 6. anti-incorrect touch cover assembly; 61. upper panel; 62. side panel; 63. left panel; 64. rotating shaft; 65. end limit plate; 66. right panel; 67. bump; 7. locking device; 71. side connecting plate; 72. transverse connecting plate; 73. pressure plate; 74. guide shaft; 75. circular limit block; 76. stretching shaft; 77. pressure spring; 78. lifting plate; 8. installation slide groove. Implementation
[0018] 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. In the drawings and the following description, well-known structures and technologies are not shown to avoid unnecessary ambiguity of the utility model.
[0019] See also Figures 1 to 5 The utility model provides a technical solution: an anti-accidental touch power switch device, including a power switch body 1, a hanging ear 2, a mounting hole 3, a switch slot 4, a switch 5, an anti-accidental touch cover assembly 6, a locking device 7, and an installation slide groove 8. The hanging ear 2 is arranged at the left end of the power switch body 1, and is cast together into a whole. The hanging ear 2 is provided with a through hole, the mounting hole 3 is arranged near the upper and lower ends of the power switch body 1, the switch slot 4 is arranged on the front of the power switch body 1, the switch 5 is arranged in the switch slot 4, the anti-accidental touch cover assembly 6 is arranged above the power switch body 1, the switch 5 is arranged inside the anti-accidental touch cover assembly 6, the locking device 7 is arranged on the right side of the power switch body 1, and the installation slide groove 8 is arranged on the back of the power switch body 1.
[0020] The anti-accidental-touch cover assembly 6 includes an upper panel 61, a side panel 62, a left panel 63, a rotating shaft 64, an end face limit plate 65, a right panel 66, and a protrusion 67. The side panel 62 is arranged below the upper panel 61 and is connected by casting. The left panel 63 is arranged below the upper panel 61 and is connected by casting. The right panel 66 is arranged below the upper panel 61 and is connected by casting. The side panel 62 and the left panel 63 are arranged correspondingly and are connected by casting. The right panel 66 and the side panel 62 are arranged correspondingly and are connected by casting. The rotating shaft 64 is arranged at the lower end of the left panel 63, and the rotating shaft 64 passes through the corresponding through hole of the hanging ear 2. The end face limit plate 65 is arranged on the end face of the rotating shaft 64 and is connected by screws. The protrusion 67 is arranged on the right panel 66 and is connected by casting.
[0021] The locking device 7 includes a side connecting plate 71, a transverse connecting plate 72, a pressure plate 73, a guide shaft 74, a circular limit block 75, a stretching shaft 76, a pressure spring 77, and a lifting plate 78. The side connecting plate 71 is arranged on the right side surface of the power switch body 1 and is connected by screws. The transverse connecting plate 72 is arranged on the upper end of the side connecting plate 71 and is connected by screws. The pressure plate 73 is arranged corresponding to one end of the guide shaft 74 and is connected by screws. The pressure plate 73 is arranged corresponding to one end of the stretching shaft 76 and is connected by screws. The guide shaft 74 passes through the corresponding through hole of the transverse connecting plate 72. The circular limit block 75 is arranged corresponding to the other end of the guide shaft 74 and is installed by screws. The stretching shaft 76 passes through the corresponding through hole of the transverse connecting plate 72. The stretching shaft 76 passes through the inside of the pressure spring 77. The pressure spring 77 is arranged between the pressure plate 73 and the transverse connecting plate 72. The lifting plate 78 is arranged at the other end of the stretching shaft 76 and is connected by screws.
[0022] When in use, after the staff turns on the switch 5, they then hold the protrusion 67 to rotate the anti-accidental touch cover through the rotating shaft 64 to cover the switch 5, and at the same time pull the lifting plate 78, the lifting plate 78 drives the stretching shaft 76 to move, and the stretching shaft 76 drives the pressure plate 73 to move, thereby squeezing the pressure spring 77 to generate tension, thereby opening the distance between the pressure plate 73 and the right side surface of the power switch body 1, and when the protruding part of the right panel 66 is inserted into the position between the pressure plate 73 and the right side surface of the power switch body 1, and then release the lifting plate 78, the pressure spring 77 generates tension and pushes the pressure plate 73 to press the protruding part of the right panel 66, thereby tightening the anti-accidental touch cover to prevent it from being easily opened, thereby playing a protective role.
[0023] Different technical features appearing in different embodiments can be combined to achieve beneficial effects. Those skilled in the art should be able to understand and implement other variations of the disclosed embodiments based on a study of the drawings, the specification and the claims. In the claims, the term "comprising" does not exclude other devices or steps; any figure marks in the claims should not be understood as limiting the scope of protection. The functions of multiple parts appearing in the claims can be implemented by a single hardware or software module. The fact that certain technical features appear in different dependent claims does not mean that these technical features cannot be combined to achieve beneficial effects.
Claims
1. An anti-accidental-touch power switch device, comprising a power switch body (1), a hanging ear (2), a mounting hole (3), a switch slot (4), a switch (5), an anti-accidental-touch cover assembly (6), a locking device (7), and a mounting slide slot (8), characterized in that: The hanging ear (2) is arranged at the left end of the power switch body (1), the mounting hole (3) is arranged near the upper and lower ends of the power switch body (1), the switch slot (4) is arranged on the front of the power switch body (1), and the switch (5) is arranged in the switch slot (4).
2. The anti-mis-touch power switch device according to claim 1, characterized in that: The anti-accidental touch cover assembly (6) is arranged above the power switch body (1), the switch (5) is arranged inside the anti-accidental touch cover assembly (6), the locking device (7) is arranged on the right side surface of the power switch body (1), and the mounting slide groove (8) is arranged on the back side of the power switch body (1).
3. The anti-misoperation power switch device according to claim 1, characterized in that: The anti-mistaken-touch cover assembly (6) comprises an upper panel (61), a side panel (62), a left panel (63), a rotating shaft (64), an end surface limiting plate (65), a right panel (66), and a protrusion (67); the side panel (62) is arranged below the upper panel (61); the left panel (63) is arranged below the upper panel (61); the right panel (66) is arranged below the upper panel (61); the side panel (62) and the left panel (63) are arranged correspondingly; and the right panel (66) and the side panel (62) are arranged correspondingly.
4. The anti-misoperation power switch device according to claim 3, characterized in that: The rotating shaft (64) is arranged at the lower end of the left panel (63), the rotating shaft (64) is arranged corresponding to the hanging ear (2), the end surface limiting plate (65) is arranged on the end surface of the rotating shaft (64), and the protrusion (67) is arranged on the right panel (66).
5. The anti-mis-touch power switch device according to claim 1, characterized in that: The locking device (7) comprises a side connecting plate (71), a transverse connecting plate (72), a pressure plate (73), a guide shaft (74), a circular limit block (75), a stretching shaft (76), a pressure spring (77), and a lifting plate (78); the side connecting plate (71) is arranged on the right side surface of the power switch body (1); the transverse connecting plate (72) is arranged on the upper end of the side connecting plate (71); the pressure plate (73) is arranged corresponding to one end of the guide shaft (74); and the pressure plate (73) is arranged corresponding to one end of the stretching shaft (76).
6. The anti-misoperation power switch device according to claim 5, characterized in that: The guide shaft (74) is arranged corresponding to the transverse connecting plate (72), the circular limit block (75) is arranged corresponding to the other end of the guide shaft (74), the stretching shaft (76) is arranged corresponding to the transverse connecting plate (72), the pressure spring (77) is arranged corresponding to the stretching shaft (76), the pressure spring (77) is arranged between the pressure plate (73) and the transverse connecting plate (72), and the lifting plate (78) is arranged at the other end of the stretching shaft (76).