Novel encoder
By designing a new encoder and combining it with the pressing and rotating of the control lever, the on/off and frequency tuning functions of the walkie-talkie are realized. This solves the problem of the single function of existing encoders in walkie-talkies, provides a tactile feel for the rotation gears, and meets the requirements for miniaturization.
Patent Information
- Application Number
- CN202423158213.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing encoders are difficult to implement both switching and frequency modulation functions in walkie-talkies, and lack the tactile feel of rotating gears.
A novel encoder was designed, comprising a shaft assembly, an encoder terminal block, a switch terminal block, a gear shift feel assembly, and a rotary encoder assembly. The walkie-talkie is turned on, off, and its frequency is adjusted by pressing and rotating a control lever. The rotary gear shift feel is generated by the frictional contact of the spring and the potentiometer.
It enables the walkie-talkie to be turned on and off, and the frequency can be adjusted by rotating the control lever, providing a tactile feel for the rotating gears, thus meeting the miniaturization design requirements of the walkie-talkie.
Smart Images
Figure CN223566496U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to encoder technical field, especially a novel encoder. BACKGROUND
[0002] Encoder is a kind of device that can convert angular displacement into electrical signal. Encoder is often used in intercom, which can play the role of frequency modulation. With the design of electronic products such as interface machine being increasingly miniaturized, further requirements are put forward for the encoder inside it. The encoder inside the intercom is required to not only play the role of frequency modulation, but also play the role of switch to turn on and off the intercom. Therefore, a novel encoder is proposed. SUMMARY
[0003] The utility model discloses a novel encoder which overcomes the shortcomings of the prior art.
[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a novel encoder, comprising a shaft sleeve, a coding terminal seat and a switch terminal seat, the coding terminal seat is arranged between the shaft sleeve and the switch terminal seat, a first gasket is arranged between the shaft sleeve and the switch terminal seat, a gear feel assembly is arranged on the upper side of the first gasket, a rotary coding assembly is arranged on the lower side of the first gasket, and a pot piece is arranged between the coding terminal seat and the switch terminal seat; a control rod is arranged at the shaft sleeve, the gear feel assembly is provided with a first rotating part, the rotary coding assembly is provided with a second rotating part, the control rod is inserted with the first rotating part and the second rotating part, and the lower rod end of the control rod is in contact with the pot piece.
[0005] Further elaboration, the gear feel assembly comprises a spring piece and a second gasket, the second gasket is arranged on the upper side of the first gasket, the spring piece is installed at the first rotating part, when the first rotating part rotates, the spring piece is in frictional contact with the groove hole of the second gasket, and a plurality of groove holes are distributed at equal intervals on the circumference of the second gasket.
[0006] Further elaboration, the rotary coding assembly comprises a potential code sheet and a potential brush, the potential brush is fixedly installed at the second rotating part, the potential code sheet is fixedly arranged at the coding terminal seat, the potential code sheet is provided with a plurality of conductive potentials distributed along the circumference, and an insulating position is arranged between two adjacent conductive potentials.
[0007] Further elaboration, the potential brush is provided with a first brush claw and a second brush claw, and the first brush claw and the second brush claw are arranged on the two sides of the control rod respectively.
[0008] Further, the switch terminal seat is provided with a first switch contact piece and a second switch contact piece, the pot piece is arranged above the first switch contact piece and the second switch contact piece, when the control rod is pressed down, the control rod presses down the pot piece, the pot piece elastically deforms, and the first switch contact piece and the second switch contact piece are communicated.
[0009] The utility model discloses the beneficial effect lies in: the utility model discloses the structure design of rotary coding assembly, not only can realize the opening and closing of intercom through pressing control rod, and when rotating control rod still can tune frequency to intercom, and when rotating control rod still can produce rotary gear feeling. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the structure schematic drawing of the utility model.
[0011] Figure 2 It is the sectional view of the utility model.
[0012] Figure 3 It is the structure exploded schematic drawing of the utility model.
[0013] Figure 4 It is the structure exploded schematic drawing of the utility model.
[0014] Reference numeral: 10, shaft kit;20, coding terminal seat;30, switch terminal seat;31, first switch contact piece;32, second switch contact piece;40, first gasket;50, pot piece;60, control rod;71, first rotary piece;72, elastic sheet;73, second gasket;731, slot hole;81, second rotary piece;82, potential code piece;821, conductive potential;822, insulating position;83, potential brush;831, first brush claw;832, second brush claw. DETAILED DESCRIPTION
[0015] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the utility model will be described in further detail below in conjunction with the drawings.
[0016] In conjunction with the drawings Figure 1 to the drawings Figure 4 As shown in the drawings, a novel encoder comprises a shaft kit 10, a coding terminal seat 20 and a switch terminal seat 30, the coding terminal seat 20 is arranged between the shaft kit 10 and the switch terminal seat 30, the upper end of the coding terminal seat 20 is specifically connected with the shaft kit 10 by means of a bayonet, the lower end of the coding terminal seat 20 is specifically connected with the switch terminal seat 30 by means of a bayonet,
[0017] The first gasket 40 is arranged between the shaft sleeve 10 and the switch terminal seat 30, the upper side of the first gasket 40 is provided with a gear feel assembly, the lower side of the first gasket 40 is provided with a rotary coding assembly, the coding terminal seat 20 and the switch terminal seat 30 are provided with a pot piece 50, and the switch terminal seat 30 is specifically provided with a recess for accommodating the pot piece 50; the shaft sleeve 10 is provided with a control rod 60, the gear feel assembly is provided with a first rotating part 71, the rotary coding assembly is provided with a second rotating part 81, the control rod 60 is inserted with the first rotating part 71 and the second rotating part 81, and the lower rod end of the control rod 60 abuts against the pot piece 50.
[0018] The accompanying drawings show Figure 2 and the accompanying drawings show Figure 3 As shown in the accompanying drawings, the switch terminal seat 30 is provided with a first switch contact piece 31 and a second switch contact piece 32, the pot piece 50 is arranged above the first switch contact piece 31 and the second switch contact piece 32, when the control rod 60 is pressed down, the control rod 60 presses down the pot piece 50, the pot piece 50 elastically deforms, and the first switch contact piece 31 and the second switch contact piece 32 are connected, so that the opening of the intercom is realized. When the control rod 60 is released, the pot piece 50 restores the elastic deformation, and the connection between the first switch contact piece 31 and the second switch contact piece 32 is disconnected, so that the closing of the intercom is realized.
[0019] The accompanying drawings show Figure 3 and the accompanying drawings show Figure 4 As shown in the accompanying drawings, the gear feel assembly includes a spring piece 72 and a second gasket 73, the second gasket 73 is arranged on the upper side of the first gasket 40, and the spring piece 72 is installed on the first rotating part 71. When the first rotating part 71 rotates, the spring piece 72 is in frictional contact with the groove hole 731 of the second gasket 73, and the groove holes 731 are distributed at equal intervals on the second gasket 73. When the control rod 60 is rotated, the control rod 60 drives the first rotating part 71 to rotate, the first rotating part 71 drives the spring piece 72, the spring piece 72 is in frictional contact with the groove hole 731 of the second gasket 73, so that the gear feel of the rotary control rod 60 is generated.
[0020] The accompanying drawings show Figure 3 and the accompanying drawings show Figure 4 As shown in the accompanying drawings, the rotary coding assembly includes a potential code piece 82 and a potential brush 83, the potential brush 83 is fixedly installed on the second rotating part 81, and the potential code piece 82 is fixedly arranged on the coding terminal seat 20. The potential code piece 82 is provided with a plurality of conductive potentials 821 distributed along the circumference, and an insulating potential 822 is arranged between the adjacent two conductive potentials 821.
[0021] The potential brush 83 is provided with a first brush claw 831 and a second brush claw 832, and the first brush claw 831 and the second brush claw 832 are respectively arranged on two sides of the control rod 60. When the second rotating piece 81 rotates, the first brush claw 831 is switched to contact and conduct between the conductive potential 821 and the insulating potential 822 of the potential code sheet 82, and the second brush claw 832 is switched to contact and conduct between the conductive potential 821 and the insulating potential 822 of the potential code sheet 82, and the rotation direction of the second rotating piece 81 is determined by the conduction time difference between the first brush claw 831 and the second brush claw 832 and the potential code sheet 82, so that the intercom is frequency-modulated.
[0022] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.
[0023] It should be understood that the terms "first", "second" and the like are used in the present application to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present application, the "first" information can also be referred to as "second" information, and similarly, the "second" information can also be referred to as "first" information.
[0024] The above description is not intended to limit the technical scope of the present application, and any modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical scheme of the present application.
Claims
1. A novel encoder characterized by: The utility model provides a kind of gear shift handle, including shaft sleeve (10), encoding terminal seat (20), switch terminal seat (30), the encoding terminal seat (20) is located between the shaft sleeve (10) and the switch terminal seat (30), first gasket (40) is equipped between the shaft sleeve (10) and the switch terminal seat (30), the upper side of the first gasket (40) is equipped with gear feeling component, the lower side of the first gasket (40) is equipped with rotary encoding component, pot piece (50) is equipped between the encoding terminal seat (20) and the switch terminal seat (30);Control lever (60) is equipped at the shaft sleeve (10), the gear feeling component is equipped with first rotating piece (71), the rotary encoding component is equipped with second rotating piece (81), the control lever (60) is inserted with the first rotating piece (71), the second rotating piece (81), the lower lever end of the control lever (60) is in abutment with the pot piece (50).
2. A novel encoder as claimed in claim 1, wherein: The gear feeling component includes spring piece (72), second gasket (73), the second gasket (73) is stacked on the upper side of the first gasket (40), the spring piece (72) is installed at the first rotating piece (71), when the first rotating piece (71) rotates, the spring piece (72) is in frictional contact with the slot hole (731) of the second gasket (73), a plurality of slot holes (731) are equidistantly circumferentially distributed at the second gasket (73).
3. A novel encoder as claimed in claim 1, wherein: The rotary encoding component includes potential code sheet (82), potential brush (83), the potential brush (83) is fixedly installed at the second rotating piece (81), the potential code sheet (82) is fixedly arranged at the encoding terminal seat (20), the potential code sheet (82) is provided with a plurality of circumferentially distributed conductive potential (821), and insulating potential (822) is arranged between adjacent two conductive potential (821).
4. A novel encoder as claimed in claim 3, wherein: The potential brush (83) is provided with first brush claw (831), second brush claw (832), the first brush claw (831) and the second brush claw (832) are respectively arranged at the two sides of the control lever (60).
5. A novel encoder as claimed in claim 1, wherein: The switch terminal seat (30) is provided with first switch contact sheet (31), second switch contact sheet (32), the pot piece (50) is arranged above the first switch contact sheet (31), the second switch contact sheet (32), when the control lever (60) is pressed down, the control lever (60) presses down the pot piece (50), the pot piece (50) is elastically deformed, and the first switch contact sheet (31) and the second switch contact sheet (32) are communicated.