Lamp bar knob switch with mechanical sound adjusting function and lamp bar

Abstract

The utility model discloses a lamp bar knob switch with mechanical sound adjusting function and a lamp bar, which comprises a PCB (printed circuit board) and an encoder, the encoder is provided with a rotating shaft and a switch insert, the switch insert is sleeved and matched with a switch outer turncap, a sound trigger device for generating mechanical sound is arranged between the switch outer turncap and the PCB, and the sound trigger device is connected with the rotating shaft and the switch insert. The triggering positions of the sound triggering devices are in one-to-one correspondence with the positioning positions of the encoders; the switch inner insert and the rotating shaft can be driven to rotate synchronously through the switch outer turncap, brightness adjustment of the lamp bar is achieved, the sound triggering device can be triggered when the switch outer turncap is rotated, and therefore mechanical sound is generated while brightness adjustment of the lamp bar is achieved. The mechanical sound can be correspondingly and synchronously generated when the lamp bar is adjusted by one amplitude, the lamp bar is better matched with a cool and fantasy atmosphere lamp, only a sound triggering device needs to be additionally arranged, and the lamp bar is easy to upgrade and low in cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to lamp technical field especially, it is a kind of lamp stick knob switch with adjusting mechanical sound, and it further relates to the lamp stick using the knob. BACKGROUND

[0002] Lamp stick generally uses LED lamp as light source, with the characteristics of big brightness, flexible use, energy saving etc., the brightness and color of light can be adjusted by control circuit, it can be used for illumination, also can be used as the lamp for adjusting atmosphere.Lamp stick can be remotely controlled when adjusting brightness, by cooperating with remote controller, APP installed on smart phone etc. installed in lamp stick controller inside it, it can also be cooperated with encoder installed in the top of lamp stick, by operating rotary knob to drive the rotation of the shaft of encoder, and by its cooperation with lamp stick controller to change the power supply voltage or current of LED lamp, finally reach the purpose of adjusting its brightness.

[0003] The cooperation between the rotary knob and the encoder is mute at present, so the brightness and adjustment degree of light can only be estimated, especially when adjusting in the middle interval of light brightness, it is difficult to grasp the adjustment range based on it.In addition, to improve the design of lamp stick product, it is found that most of lamp stick user groups, especially the user groups of cool and amazing color light products, have mechanical sound sentiment, and such users prefer to lamp stick with mechanical sound during control.Based on this, lamp stick and its related components are improved to meet the needs of users. CONTENT OF UTILITY MODEL

[0004] The technical problem to be solved by the utility model is to provide a lamp stick knob switch with adjusting mechanical sound, which can conveniently obtain light control range, is simple to assemble, and has small upgrade cost based on existing products.

[0005] To solve the above technical problem, the technical scheme of the utility model is as follows: the lamp stick knob switch with adjusting mechanical sound includes PCB circuit board, the encoder is fixedly installed on the PCB circuit board, and the encoder is electrically connected with the PCB circuit board, the shaft extending outward is arranged on the encoder, the switch embedded part is sleeved on the shaft, the switch outer rotating cap is sleeved with the switch embedded part, rotating the switch outer rotating cap can drive the switch embedded part and the shaft to synchronously rotate, the sound trigger device for producing mechanical sound is arranged between the switch outer rotating cap and the PCB circuit board, and the trigger of the sound trigger device is correspondingly arranged with the positioning of the encoder.

[0006] As a preferred technical scheme, the sound trigger device comprises at least one sound trigger base fixedly installed on the PCB circuit board, the sound trigger base is correspondingly fixed with sound trigger spring plates extending towards the inner wall of the outer rotating cap of the switch, the spring plate release grooves are uniformly distributed around the inner wall of the outer rotating cap of the switch, the spring plate contact walls are formed between adjacent two spring plate release grooves, and the sound trigger spring plates intermittently contact the spring plate contact walls when the outer rotating cap of the switch rotates to generate mechanical sound.

[0007] As a preferred technical scheme, the sound trigger base is arranged at least two and uniformly on the PCB circuit board.

[0008] As a preferred technical scheme, the contact end of the sound trigger spring plate is provided as a pointed end.

[0009] As a preferred technical scheme, the switch insert is arranged in engagement with the rotating shaft, and the switch insert is assembled with the outer rotating cap of the switch in interference.

[0010] As an improvement of the above technical scheme, the inner wall of the outer rotating cap of the switch is provided with an assembly vertical groove, and the outer wall of the switch insert is provided with an assembly protrusion used in cooperation with the assembly vertical groove.

[0011] The utility model also relates to a lamp stick, including lamp stick ontology, one end of lamp stick ontology is encapsulated with charging base, the other end of lamp stick ontology is assembled with the lamp stick knob switch with adjusting mechanical sound, the encoder is electrically connected to lamp stick ontology through PCB circuit board.

[0012] As a preferred technical scheme, the end of the lamp stick body is fixedly sleeved with an inner sleeve, the PCB circuit board is fixed on the inner sleeve, and the open end of the outer rotating cap of the switch is assembled with the inner sleeve.

[0013] As a preferred technical scheme, the charging base is provided with a Type-C interface for connecting with a data line and a wire insertion port for connecting with a wire.

[0014] As an improvement of the above technical scheme, one end of the charging base is detachably provided with a lamp stick base.

[0015] With the above technical scheme, the utility model has the following beneficial effects: the switch outer rotating cap can drive the switch inner insert and the rotating shaft to rotate synchronously, the brightness of the lamp stick is adjusted, the sound trigger device is triggered when the switch outer rotating cap rotates, mechanical sound is generated while the brightness of the lamp stick is adjusted, the trigger position of the sound trigger device and the positioning position of the encoder are set one by one, the mechanical sound is generated synchronously when the lamp stick is adjusted by one amplitude, the mechanical sound is matched with the cool and amazing atmosphere lamp stick, the user can judge the amplitude of the brightness adjustment of the lamp stick according to the mechanical sound, only the sound trigger device is added, the lamp stick is easy to upgrade and the cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0016] The following drawings are only intended to illustrate and explain the utility model and do not limit the scope of the utility model. Among them:

[0017] Figure 1 It is the structure schematic diagram of the knob switch of the utility model embodiment;

[0018] Figure 2 It is the structure schematic diagram of the knob switch of the utility model embodiment;

[0019] Figure 3 It is the structure schematic diagram of the switch outer rotating cap of the utility model embodiment;

[0020] Figure 4 It is the structure schematic diagram of the switch inner insert and the connecting part thereof of the utility model embodiment;

[0021] Figure 5 It is the structure schematic diagram of the lamp stick of the utility model embodiment;

[0022] Figure 6 It is the partial cross section structure schematic diagram of the lamp stick end of the utility model embodiment;

[0023] Figure 7 It is another structure schematic diagram of the lamp stick of the utility model embodiment;

[0024] In the drawing: 1-PCB circuit board;2-encoder;3-rotating shaft;4-switch inner insert;5-switch outer rotating cap;6-assembly vertical groove;7-assembly convex;8-sound trigger base;9-sound trigger spring;10-spring release groove;11-spring touch wall;12-lamp stick body;13-charging base;14-Type-C interface;15-wire insertion port;16-built-in sleeve;17-lamp stick base. DETAILED DESCRIPTION

[0025] The utility model is further described below in combination with the drawings and examples. In the following detailed description, only certain exemplary embodiments of the utility model are described by way of illustration. It is needless to say that those skilled in the art can realize that the described embodiments can be modified in various ways without departing from the spirit and scope of the utility model. Therefore, the drawings and description are illustrative in nature and are not used to limit the protection scope of the claims.

[0026] As Figures 1 to 4 The lamp stick knob switch with adjusting mechanical sound is assembled on the lamp stick and is used for adjusting the brightness of the lamp stick, and can produce intermittent mechanical sound of "da", "da", "da" during adjustment, and is especially suitable for cool and amazing atmosphere lamp stick of fantasy color to meet the use of users with mechanical sound feeling. Specifically includes PCB circuit board 1, the PCB circuit board 1 is fixedly assembled with the lamp stick, the encoder 2 is fixedly installed on the PCB circuit board 1, and the encoder 2 is electrically connected with the PCB circuit board 1, the adjustment of the encoder 2 is realized to the adjustment of the brightness of the lamp stick, and the dimming mode is the content that the ordinary skill in the art is familiar with, and here will not be described in detail.

[0027] The encoder 2 is provided with the rotating shaft 3 extending outward, the switch embedded part 4 is sleeved on the rotating shaft 3, the switch outer rotating cap 5 is sleeved and matched on the outside of the switch embedded part 4, and the switch embedded part 4, the rotating shaft 3 is synchronously rotated to realize the dimming operation of the lamp stick. The switch embedded part 4 is engaged with the rotating shaft 3, which is convenient to assemble and does not need other components or tools, of course, the two can be connected and fixed by bolts, as long as the rotating shaft 3 can be synchronously rotated when the switch embedded part 4 rotates. The switch embedded part 4 and the switch outer rotating cap 5 are interference assembled to realize that the switch embedded part 4 can be synchronously rotated by rotating the switch outer rotating cap 5.

[0028] The assembly vertical groove 6 is arranged on the inner wall of the switch outer rotating cap 5 in the embodiment, the assembly protrusion 7 that is used in cooperation with the assembly vertical groove 6 is arranged on the outer wall of the switch embedded part 4, the assembly vertical groove 6 and the assembly protrusion 7 are limitedly matched, the assembly of the two is more reliable, and the synchronous rotation between the two is ensured. Of course, the setting positions of the assembly vertical groove 6 and the assembly protrusion 7 can be interchanged.

[0029] The sound trigger device is arranged between the switch outer rotating cap 5 and the PCB circuit board 1, and is used to generate mechanical sound. When the switch outer rotating cap 5 is rotated for dimming, the sound trigger device is triggered to generate intermittent mechanical sound of "click", "click", "click". Specifically, the sound trigger device comprises at least one sound trigger base 8 fixedly installed on the PCB circuit board 1, and a sound trigger spring 9 corresponding fixedly arranged on the sound trigger base 8 and extending towards the inner wall of the switch outer rotating cap 5. The inner wall of the switch outer rotating cap 5 is uniformly provided with spring release grooves 10, and the spring release grooves 10 are arranged with spring contact walls 11. When the switch outer rotating cap 5 is rotated, the sound trigger spring 9 is intermittently contacted with the spring contact walls 11 to generate mechanical sound. When the switch outer rotating cap 5 is rotated, the sound trigger spring 9 is intermittently contacted with the spring contact walls 11, and mechanical sound is generated when the two are contacted. By arranging the assembly vertical groove 6 and the assembly protrusion 7, the sound trigger spring 9 is arranged in the spring release groove 10 during assembly, so as to prevent the sound trigger spring 9 from being broken during assembly.

[0030] The sound trigger base 8 is arranged on the PCB circuit board 1 in a uniform manner, and the sound trigger spring 9 is arranged in a uniform manner. When the switch outer rotating cap 5 is rotated, the sound trigger spring 9 is triggered to achieve volume superposition, so as to amplify the mechanical sound to meet the needs of the user. The contact end of the sound trigger spring 9 is provided in a pointed manner, and the contact force is large at the moment of contact with the sound trigger base 8, which is helpful to the vibration and sound generation of the sound trigger spring 9.

[0031] In the embodiment, the trigger of the sound trigger device is arranged corresponding to the positioning of the encoder 2, so as to generate mechanical sound while the brightness of the lamp rod is adjusted. For example, when the specification of the encoder 2 is selected as 20 positioning 20 pulses, the pause angle is just 18°, and the spring contact wall 11 is also arranged in a number of 20. The included angle between the adjacent two spring contact walls 11 is also just 18°, so as to ensure the consistency of dimming and mechanical sound.

[0032] In addition, the mechanical sound generated by the sound trigger device in the embodiment is not limited to being generated by the cooperation of mechanical parts, but can also be generated by electronic parts capable of generating "click" mechanical sound. For example, a micro switch is used instead of the sound trigger base 8 and the sound trigger spring 9, and the micro switch is triggered by being contacted with the spring contact wall 11. Specifically, the micro switch is similar to the micro switch of a mouse, and the "click" sound generated when the micro switch is contacted with the spring contact wall 11 is essentially generated by the on-off of the circuit in a very short stroke range, which is well known to those skilled in the art, and will not be described in detail here.

[0033] As Figure 5 And Figure 6 As shown in the figure, the embodiment also relates to a lamp stick, comprising a lamp stick body 12, the lamp stick body 12 comprising an LED lamp plate, a lamp tube and a light control board, a battery and the like installed inside, one end of the lamp stick body 12 is packaged with a charging base 13, the charging base 13 is connected to the light control board for power supply for the LED lamp plate and the battery. The charging base 13 is provided with a Type-C interface 14 for connecting with a data line and a wire socket 15 for connecting with a wire, the Type-C interface 14 can be connected with a power supply through a data line, an adapter and the like, and the wire socket 15 can be connected with a power supply through a wire, a plug and the like, so that the power supply and charging mode of the lamp stick body 12 is relatively flexible.

[0034] The other end of the lamp stick body 12 is assembled with the lamp stick knob switch with adjustable mechanical sound, the encoder 2 is electrically connected to the lamp stick body 12 through the PCB circuit board 1, and actually the PCB circuit board 1 is electrically connected to the light control board, so as to cooperate to realize dimming. The end of the lamp stick body 12 is fixedly sleeved with an embedded sleeve 16, the PCB circuit board 1 is fixedly supported on the embedded sleeve 16 through a supporting column or the like, and the opening end of the switch outer rotating cap 5 is sleeved and assembled with the embedded sleeve 16, so that the end of the lamp stick body 12 is packaged, and the external shape is regular and beautiful.

[0035] As shown in the figure, Figure 7 As shown in the figure, one end of the lamp stick body 12 provided with the charging base 13 can be detachably provided with a lamp stick base 17, the bottom end of the lamp stick base 17 is provided with a wire passing groove for avoiding wires or data lines, so that the lamp stick base 17 can be attached to the ground, so as to form a floor lamp.

[0036] The description of the utility model is given for example and description, and is not exhaustive or limits the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The selection and description of embodiments are for better illustrating the principles and practical application of the utility model, and enabling those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A lamp rod knob switch with adjusting mechanical sound, comprising a PCB circuit board, an encoder is fixedly installed on the PCB circuit board, and the encoder is arranged in electrical connection with the PCB circuit board, characterized in that: The encoder is provided with an outwardly extending rotating shaft, a switch insert is sleeved on the rotating shaft, an external rotating cap of the switch is sleeved on the switch insert, rotating the switch external rotating cap can drive the switch insert and the rotating shaft to rotate synchronously, a sound trigger device for generating mechanical sound is arranged between the switch external rotating cap and the PCB circuit board, and the triggering of the sound trigger device corresponds to the positioning of the encoder. ​ 2. The mechanical sound-adjusted lamp bar knob switch according to claim 1, wherein: The sound trigger device includes at least one sound trigger base fixedly installed on the PCB circuit board, sound trigger springs corresponding to the sound trigger base are fixedly installed on the sound trigger base and extend towards the inner wall of the switch external rotating cap, the inner wall of the switch external rotating cap is uniformly provided with spring release grooves, and spring contact walls are formed between adjacent two spring release grooves, and the sound trigger springs and the spring contact walls intermittently touch each other when the switch external rotating cap rotates to generate mechanical sound.

3. The mechanical sound-adjusted lamp bar knob switch according to claim 2, wherein: The sound trigger base is arranged at least twice and uniformly on the PCB circuit board.

4. The lamp stick rotary switch with adjustable mechanical sound as described in claim 2, characterized in that: The contact end of the sound trigger spring is provided with a sharp end.

5. The lamp stick rotary switch with adjustable mechanical sound as described in claim 1, characterized in that: The switch insert is arranged in engagement with the rotating shaft, and the switch insert is assembled with the switch external rotating cap in interference.

6. The mechanical sound modulated lamp bar knob switch of claim 1, wherein: The inner wall of the switch external rotating cap is provided with an assembly vertical groove, and the outer wall of the switch insert is provided with an assembly protrusion used in cooperation with the assembly vertical groove.

7. A light stick comprising a light stick body, one end of the light stick body being encapsulated with a charging base, characterized in that: The other end of the lamp rod body is assembled with the lamp rod knob switch with adjustable mechanical sound according to any one of claims 1-6, and the encoder is electrically connected to the lamp rod body through the PCB circuit board.

8. A light stick as defined in claim 7, wherein: The end of the lamp rod body is fixedly sleeved with an embedded sleeve, the PCB circuit board is fixed on the embedded sleeve, and the opening end of the switch external rotating cap is assembled with the embedded sleeve.

9. A light stick as defined in claim 7, wherein: The charging base is provided with a Type-C interface for connecting with a data line and a wire insertion port for connecting with a wire.

10. A light stick as defined in claim 7, wherein: One end of the lamp rod body provided with the charging base is detachably provided with a lamp rod base. The charging base is provided with a Type-C interface for connecting with a data line and a wire insertion port for connecting with a wire.

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