TWM638111U - Photoelectrically driven rotary switch - Google Patents

Abstract

The new model discloses a photoelectric drive type rotary switch, which comprises a positioning seat and a rotating seat arranged on the positioning seat, wherein a plurality of stoppers are circularly distributed in the rotating seat; a PCB board is arranged on the positioning seat , a photoelectric switch corresponding to several blocks is arranged on the PCB. The photoelectric-driven rotary switch provided by the new model can realize the 360° rotary switch signal function, so that different functions can be defined, and the hand feeling is good, which improves the user experience.

Description

A photoelectric driven rotary switch

The present invention relates to a rotary switch, in particular to a photoelectric driven rotary switch.

In the existing rotary switch, there are deficiencies such as complex internal structure, prone to jamming, low sensitivity, poor hand feeling, and poor user experience.

In view of the above deficiencies, the purpose of this new model is to provide a photoelectric driven rotary switch, which can realize the 360° rotary switch signal function, so that different functions can be defined, and it has high sensitivity, good hand feeling, and improves user experience.

The technical scheme that this novel adopts for achieving the above-mentioned purpose is:

A photoelectric-driven rotary switch, which includes a positioning seat and a rotating seat arranged on the positioning seat, a plurality of stoppers are annularly distributed in the rotating seat; a PCB board is arranged on the positioning seat, and a PCB board is arranged on the positioning seat A photoelectric switch corresponding to the several blocks is arranged on the top.

As a further improvement of the new model, several rotating sliding teeth are formed on the inner wall of the rotating seat, and at least one side movable groove is formed on the positioning seat, and a spring is arranged in the side movable groove. A sliding tip abutted between the spring and the rotating sliding tooth is arranged in the side movable groove.

As a further improvement of the new model, the photoelectric switch is a U-shaped transparent Photoelectric switch or reflective photoelectric switch.

As a further improvement of the present model, the positioning seat is mainly composed of an upper positioning cover and a central positioning rod arranged in the middle of the lower end of the upper positioning cover, wherein the rotating seat is arranged at the lower part of the upper positioning cover and is located in the center positioning On the periphery of the rod, the PCB board is arranged on the upper positioning cover.

As a further improvement of the present model, the rotating seat and the central positioning rod are connected through an outer bearing, and two positioning hooks are arranged oppositely on the outer wall of the central positioning rod, and the two positioning hooks are hooked at the lower end of the outer bearing.

As a further improvement of the present model, a functional module electrically connected to the PCB board is provided on the upper positioning cover, and the functional module is a touch screen module, an OLED screen module or a button module.

As a further improvement of the present invention, an accommodating groove is formed on the upper positioning cover, and the PCB board and the functional module are both arranged in the accommodating groove.

As a further improvement of the present model, a light circle is provided on the rotating base.

The beneficial effects of the present invention are:

Through the combination of the positioning seat and the special structure of the rotary seat, the structural design is reasonable, and the rotary seat can be rotated 360°, and the photoelectric drive principle is used to realize the 360° rotary switch signal function, so that different functions can be defined, and High sensitivity, good hand feeling, improve user experience.

The above is an overview of the novel technical solution, and the present invention will be further described below in conjunction with the accompanying drawings and specific implementation methods.

10: PCB board

101: Photoelectric switch

2: positioning seat

20: Functional module

201: Touch screen module

202: OLED screen module or button module

21: Upper positioning cover

210: storage tank

22: Center positioning rod

220: positioning hook

221: side activity slot

222: spring

223: sliding tip

9: Swivel seat

90: Outer bearing

91:Rotary sliding tooth

92: Block

Figure 1 is an exploded view of the present invention.

Fig. 2 is a schematic diagram of the overall external structure of one of the present inventions.

Fig. 3 is a sectional view of one of the present inventions.

Fig. 4 is another sectional view of the present invention.

Fig. 5 is a structural schematic diagram of the positioning seat of the present invention.

Fig. 6 is a schematic diagram of another overall external structure of the present invention.

In order to further explain the technical means and effects of the new model to achieve the intended purpose, the specific implementation of the new model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

Please refer to Fig. 1 to Fig. 3, the embodiment of the present invention provides a photoelectric driven rotary switch, which includes a positioning seat 2 and a rotating seat 9 arranged on the positioning seat 2, wherein there are several circularly distributed in the rotating seat 9 A stopper 92; a PCB board 10 is arranged on the positioning seat 2, and a photoelectric switch 101 corresponding to the several stoppers 92 is provided on the PCB board 10; specifically, the photoelectric switch 101 can be U-shaped Transmissive photoelectric switch or reflective photoelectric switch.

When the rotating base 9 is rotated, the photoelectric switch 101 and the several blocks 92 in the rotating base 9 will generate information sources. Specifically, when the rotating base 9 is rotated, several stoppers 92 in the rotating base 9 rotate accordingly, and since the positioning base 2 is stationary, the photoelectric switch 101 is also stationary. Therefore, when the rotating base 9 rotates until one of the stoppers 92 is located between the photoelectric switches 101, the light of the photoelectric switch 101 is blocked by the stoppers 92, and a signal is output to the PCB board 10; 9 Rotate until no stopper 92 is located between the photoelectric switch 101, that is, the photoelectric switch 101 is located between the two adjacent stoppers 92, and the light of the photoelectric switch 101 is not blocked, then the PCB board 10 output another signal.

Therefore, when the rotating base 9 is rotated by 360°, the photoelectric switch 101 and the several stops 92 in the rotating base 9 generate different signals, and give signals to the PCB board 10, so that different functions can be defined, for example Volume adjustment, menu selection, etc.

At the same time, in order to increase the feel, as shown in Figure 4 and Figure 5, several rotating sliding teeth 91 are formed on the inner wall of the rotating seat 9, and at least one side of the movable groove is formed on the positioning seat 2. 221 , a spring 222 is arranged in the side movable groove 221 , and a sliding pin 223 abutted between the spring 222 and the rotary sliding tooth 91 is arranged in the side movable groove 221 . When the rotating seat 9 is rotated by 360°, the positioning seat 2 is still, and under the action of the spring 222, the sliding pin 223 slides between the several rotating sliding teeth 91, and the rotating seat 9 is rotated. While generating a signal, it also increases the feel.

For the specific structure of the positioning seat 2, as shown in Figure 5, the positioning seat 2 is mainly composed of an upper positioning cover 21 and a central positioning rod 22 arranged in the middle of the lower end of the upper positioning cover 21, wherein the rotating The seat 9 is disposed on the lower part of the upper positioning cover 21 and is located on the periphery of the central positioning rod 22 , and the PCB board 10 is disposed on the upper positioning cover 21 , as shown in FIG. 3 and FIG. 4 .

For the combination of the rotating seat 9 and the positioning seat 2, as shown in Figure 4 and Figure 5, the rotating seat 9 and the central positioning rod 22 in this embodiment are connected by an outer bearing 90, and the central positioning rod 22 Two positioning hooks 220 are protruded from the outer wall, and the two positioning hooks 220 are hooked on the lower end of the outer bearing 90 . By using the outer bearing 90 to connect the rotating base 9 and the central positioning rod 22 of the positioning base 2 , it is convenient for the rotating base 9 to perform 360° rotation relative to the positioning base 2 .

In this embodiment, a functional module 20 electrically connected to the PCB board 10 is provided on the upper positioning cover 21 of the positioning seat 2, and the functional module 20 can be The touch screen module 201, the OLED screen module or the button module 202 are shown in Fig. 2 and Fig. 6 . The touch screen module 201, the OLED screen module and the button module 202 of this embodiment are all conventional modules of this embodiment, and their specific working principles and structures are the same as those of conventional modules in the field. The touch screen module 201 can realize the touch screen operation function, the OLED screen module 202 can realize better and brighter display function, and the button module can realize the screen manual pressing function.

For the installation of the PCB board 10 and the functional module 20, in this embodiment, an accommodating groove 210 is formed on the upper positioning cover 21, as shown in Figure 5, the PCB board 10 and the functional module 20 are both It is arranged in the accommodating groove 210 , as shown in FIG. 4 .

In this embodiment, a light circle is provided on the rotating seat 9 to realize the light effect.

The above are only preferred embodiments of the present invention, and are not intended to limit the technical scope of the present invention. Therefore, other structures obtained by adopting the same or similar technical features as the above-mentioned embodiments of the present invention are all within the scope of the present invention. within the scope of protection.

101: Photoelectric switch

2: positioning seat

20: Functional module

21: Upper positioning cover

22: Center positioning rod

9: Swivel seat

90: Outer bearing

91:Rotary sliding tooth

Claims (8)

A photoelectric-driven rotary switch, which includes a positioning seat and a rotating seat arranged on the positioning seat, a plurality of stoppers are annularly distributed in the rotating seat; a PCB board is arranged on the positioning seat, and a PCB board is arranged on the positioning seat A photoelectric switch corresponding to the several blocks is arranged on the top. According to the photoelectric drive rotary switch described in claim 1, several rotary sliding teeth are formed on the inner wall of the rotary seat, and at least one side of the movable slot is formed on the positioning seat, and the movable slot on this side is formed. A spring is arranged in the groove, and a sliding pin abutted between the spring and the rotating sliding tooth is arranged in the side movable groove. According to the photoelectric-driven rotary switch described in Claim 1, the photoelectric switch is a U-shaped transmissive photoelectric switch or a reflective photoelectric switch. As for the photoelectric-driven rotary switch described in any one of claims 1 to 3, the positioning seat is mainly composed of an upper positioning cover and a central positioning rod arranged in the middle of the lower end of the upper positioning cover, wherein the rotating The seat is arranged on the lower part of the upper positioning cover and is located on the periphery of the central positioning rod, and the PCB board is arranged on the upper positioning cover. As for the photoelectric driven rotary switch described in claim 4, the rotary seat is connected to the central positioning rod through an outer bearing, and two positioning hooks are arranged opposite to each other on the outer wall of the central positioning rod. Two positioning hooks are hooked on the lower end of the outer bearing. As the photoelectric driven rotary switch described in claim item 4, a functional module electrically connected to the PCB board is provided on the upper positioning cover, and the functional module is a touch screen module, an OLED screen module or a button module. Group. The photoelectric driven rotary switch as described in claim 6, on the An accommodating groove is formed on the positioning cover, and the PCB board and the functional modules are both arranged in the accommodating groove. According to the photoelectric-driven rotary switch described in claim 1, a light circle is arranged on the rotary seat.

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