TWM529258U - Foolproof structure of power switch - Google Patents

Description

The foolproof structure of the power switch (2)

The present invention relates to a foolproof structure of a power switch, and particularly to a foolproof structure that prevents a touch of a pressing member from being activated or turned off.

According to the advancement of science and technology, coupled with the improvement of living standards, the requirements for drinking water, in addition to the clean water, also find ways to add functional water, such as water, electrolyzed water, etc., to develop a lot of water A device is produced, and a portable type of water generating device has been developed in order to make it possible for people to drink water at any time.

However, when the person carrying the water generating device goes out, the water generating device is placed in the backpack. Although it is convenient for people to carry out activities, it is easy to be collided with other items placed in the backpack, causing the button to be turned on and the power is turned on. The power of the water generating device is easily exhausted.

In summary, the creators of this creation have painstakingly studied, thought and designed a foolproof structure of the power switch for many years, in order to improve the lack of the prior art, and thus enhance the implementation and utilization of the industry.

The main purpose of the present invention is to provide a foolproof structure of a power switch, which can be rotated by a pressing member so that the second positioning portion and the first positioning portion of the body cannot be combined to each other, thereby avoiding each other. Turn the power on or off by touching the pusher.

Therefore, in order to achieve the above object, the present invention is a foolproof structure of a power switch, comprising: a body, the body surface is provided with a recessed portion, the recessed portion is a circular surface, and a central portion is disposed at the center of the recessed portion a hole is disposed at least around the first positioning portion; a power switch is disposed inside the body; a pressing member is engaged with the recessed portion of the body, and the rotating member is provided with a rotating shaft at the center thereof Provided in the hole and corresponding to the power switch, wherein the bottom surface of the pressing member is provided with at least one second positioning portion; and an elastic member is sleeved on the rotating shaft and is inserted into the hole; wherein, when rotating After the pressing member causes the second positioning portions to correspond to the first positioning portions, the pressing member is pressed to cause the rotating shaft to touch the power switch to turn the power switch on or off, and vice versa, when the pressing member is rotated When the second positioning portions do not correspond to the first positioning portions, the pressing member cannot be pressed, and the rotating shaft cannot be touched by the power switch.

And the first positioning portion has a first protrusion and a first groove, and the second positioning portions have a second protrusion and a second groove.

The foolproof structure of the power switch is described, wherein the first bump, the first groove, the second bump, and the second groove are all arcuate.

The foolproof structure of the power switch is described, wherein the elastic member is a spring.

In summary, this case is not only innovative in terms of space type, but also It can enhance the above-mentioned multiple functions compared with the conventional articles, and should fully comply with the statutory new patent requirements for novelty and progressiveness. If you apply for it according to law, you are requested to approve the application for this new type of patent to encourage creation.

10‧‧‧ Ontology

11‧‧‧Depression

12‧‧‧ holes

13‧‧‧First Positioning Department

131‧‧‧First bump

132‧‧‧First groove

14‧‧‧Flexible parts

20‧‧‧Power switch

30‧‧‧Pressing parts

31‧‧‧ shaft

32‧‧‧Second Positioning Department

321‧‧‧second bump

322‧‧‧second groove

The first figure is a three-dimensional schematic diagram of the foolproof structure of the power switch of the present invention.

The second figure is a schematic cross-sectional view of the foolproof structure of the power switch of the present invention.

Figure 3 is an exploded view of the foolproof structure of the power switch of the present invention.

Fig. 4 is a schematic view showing the lock state of the foolproof structure of the power switch of the present invention.

Fig. 5 is a schematic diagram showing the unlocked state of the foolproof structure of the power switch of the present invention.

Referring to FIGS. 1 to 3, the present invention is a foolproof structure of a power switch, comprising: a body 10 having a recessed portion 11 on the surface thereof, the recessed portion 11 being a circular surface, and A hole 12 is defined in the center of the recessed portion 11 and at least one first positioning portion 13 is disposed around the bottom of the recessed portion 11; a power switch 20 is disposed inside the body 10; and a pressing member 30 is engaged with the recessed portion of the body 10. The center of the pressing member 30 is provided with a rotating shaft 31. The rotating shaft 31 is disposed in the hole 12 and corresponds to the power switch 20. The bottom surface of the pressing member 30 is provided with at least one second positioning portion 32. The elastic member 14 is a spring that is sleeved on the rotating shaft 31 and is inserted into the hole 12; wherein when the pressing member 30 is rotated, the second positioning portions 32 correspond to the first positioning portions 13 After that, press the pressing member 30 again to make the turn The shaft 31 touches the power switch 20 to turn the power switch 20 on or off. Otherwise, when the pressing member 30 is rotated to make the second positioning portions 32 not correspond to the first positioning portions 13, the The pressing member 30 further prevents the rotating shaft 31 from touching the power switch 20 to avoid accidentally touching the pressing member 30 to turn the power switch 20 on or off.

For details, please refer to FIG. 3 , the first positioning portion 13 has a first protrusion 131 and a first groove 132 , and the second positioning portions 32 have a second protrusion 321 and a second concave portion. The slot 322, wherein the first bump 131, the first recess 132, the second bump 321 and the second recess 322 are all arcuate.

Then, as shown in FIG. 4, in order to prevent the user or other items from accidentally pressing the pressing member 30, the power switch 20 is turned on or off, and the user needs to rotate the pressing member 30 to make the second positioning portions 32. Corresponding to the first positioning portions 13 , that is, the second protrusions 321 and the second grooves 322 of the second positioning portion 32 and the first grooves 132 and the first protrusions 131 of the first positioning portion 13 are The misalignment does not correspond, thereby preventing the pressing member 30 from being pressed to cause the rotating shaft 31 to touch the power switch 20; otherwise, as shown in FIG. 5, if the user wants to activate or deactivate the power switch 20, the user The second positioning portion 32 corresponds to the first positioning portions 13 , that is, the second protrusion 321 and the second groove 322 of the second positioning portion 32 are respectively associated with the first positioning portion. The first groove 132 of the 13 and the first protrusion 131 correspond to each other, so that the user can press the pressing member 30 to cause the rotating shaft 31 to touch the power switch 20 to be turned on or off, and when the user no longer After the pressing member 30 is biased, the pressing member 30 is returned to a position by the elastic force of the elastic member 14.

Therefore, the present invention does provide a foolproof structure of the power switch, which can be rotated by pressing the pressing member so that the second positioning portion and the first positioning portion of the body cannot be coupled to each other, thereby being mutually offset to avoid accidental contact with the pressing member. Turning the power on or off source. However, this creation can be applied not only to portable water-based generating devices, but also in the rapid development of today's technology, a wide variety of electrical products are constantly being introduced, as long as the electrical products need to be turned on or off by pressing a button. It can be combined with this creation to avoid accidentally touching the pusher to turn the power on or off.

In summary, it is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the present creation. Within the scope, it is combined with Chen Ming.

10‧‧‧ Ontology

11‧‧‧Depression

12‧‧‧ holes

13‧‧‧First Positioning Department

131‧‧‧First bump

132‧‧‧First groove

14‧‧‧Flexible parts

30‧‧‧Pressing parts

31‧‧‧ shaft

32‧‧‧Second Positioning Department

321‧‧‧second bump

322‧‧‧second groove

Claims (4)

A foolproof structure of a power switch, comprising: a body, the body surface is provided with a recessed portion, the recessed portion is a circular surface, and a hole is formed in a center of the recessed portion, and at least one a positioning portion; a power switch disposed inside the body; a pressing member engaged with the recessed portion of the body, the pressing member is centrally provided with a rotating shaft, the rotating shaft is disposed through the hole and is opposite to the power switch Correspondingly, the bottom surface of the pressing member is provided with at least one second positioning portion; and an elastic member is sleeved on the rotating shaft and is inserted into the hole; wherein when the pressing member is rotated, the second positioning portions are After the first positioning portions are corresponding, the pressing member is pressed, so that the rotating shaft touches the power switch to turn the power switch on or off. Conversely, when the pressing member is rotated, the second positioning portions are not When the first positioning portion corresponds, the pressing member cannot be pressed, and the rotating shaft cannot be touched by the power switch. The foolproof structure of the power switch of claim 1, wherein the first positioning portions have a first protrusion and a first groove, and the second positioning portions have a second protrusion and a second Groove. The foolproof structure of the power switch of claim 2, wherein the first bump, the first groove, the second bump, and the second groove are all arcuate. The foolproof construction of the power switch of claim 1, wherein the elastic member is a spring.