Novel encoder with switch

Abstract

The novel encoder comprises a switch terminal seat, a signal terminal seat, a rotating assembly and a pressing assembly, the rotating assembly comprises a rotating disc and a rotating sleeve, the rotating sleeve is fixedly connected with the upper end of the rotating disc, the lower end of the rotating disc is fixedly provided with a potential chip, the potential chip is provided with a plurality of conductive positions distributed along the circumference, and the conductive positions are arranged on the rotating disc. An insulating position is arranged between every two adjacent conductive positions; the signal terminal seat is provided with a first electric brush group, and the first electric brush group comprises a first left potential brush and a first right potential brush. The pressing assembly comprises a pressing rod piece, and a metal dome is arranged at the position of the switch terminal base and used for connecting the positive terminal pin and the negative terminal pin of the switch terminal base. According to the utility model, the switch function can be realized by pressing the pressing rod piece, the rotary coding function can be realized by screwing the rotary sleeve, the switch function and the coding function are effectively integrated, single-group coding and double-group coding can be freely switched and selected, and the product applicability is obviously improved.

Description

Technical Field

[0001] The utility model relates to an encoder switch, in particular to a new encoder with a switch. Background Art

[0002] For products with both encoding and switch functions, there are two forms currently used in the market: one is that the encoding function and the switch function are independent of each other on two products, which will inevitably increase the cost and bring inconvenience to the end user; the other is to simply assemble the encoding structure and the switch structure together, but the encoding structure and the switch structure are actually separate structures, that is, different operating handles are required for control during specific operations; although the two functions are simply merged, strictly speaking, the two structures are not truly combined, which is not only poor in convenience of use, but also low in integration. To this end, we propose a new encoder with a switch. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a new encoder with a switch.

[0004] To achieve the above object, the utility model adopts the following technical solution: a new encoder with a switch, comprising a switch terminal seat, a signal terminal seat, a rotating assembly, and a pressing assembly, wherein the rotating assembly comprises a rotating disk and a rotating sleeve, and the signal terminal seat is arranged between the rotating disk and the switch terminal seat;

[0005] The rotating sleeve is fixedly connected to the upper end of the rotating disk, and a potential code piece is fixedly arranged at the lower end of the rotating disk. The potential code piece is provided with a plurality of conductive positions distributed along the circumference, and an insulating position is arranged between two adjacent conductive positions;

[0006] The signal terminal seat is provided with a first brush group, the first brush group includes a first left potential brush and a first right potential brush for rotationally contacting the potential code piece; when the rotating sleeve drives the rotating disk to rotate, the first left potential brush slides and switches between the conductive position and the insulating position of the potential code piece to contact and conduct, and the first right potential brush slides and switches between the conductive position and the insulating position of the potential code piece to contact and conduct, and the rotation direction of the rotating sleeve is determined by the conduction time difference between the first left potential brush, the first right potential brush and the potential code piece;

[0007] The pressing assembly includes a pressing rod member penetrating the rotating sleeve, the rotating disk, and the signal terminal seat. A pot piece is provided at the switch terminal seat, and the pot piece is used to connect the positive terminal foot and the negative terminal foot of the switch terminal seat.

[0008] It is further explained that a second brush set is provided at the switch terminal seat, and the second brush set includes a second left potential brush and a second right potential brush for rotationally contacting the potential code piece.

[0009] To further explain, an intermediate connecting piece is provided between the rotating sleeve and the rotating disk, the upper end of the intermediate connecting piece is fixedly connected to the rotating sleeve, and the lower end of the intermediate connecting piece is fixedly connected to the rotating disk.

[0010] To further explain, the signal terminal seat is arranged below the rotating disk, and a sound-generating ring is fixedly arranged above the rotating disk for generating sound by friction and collision with the rotating disk.

[0011] It is further explained that the sound-generating ring is provided with a lower protrusion for generating sound by friction and collision with the corrugated surface of the rotating disk during rotation.

[0012] It is further explained that the sound-generating ring is fixedly mounted on the upper cover plate above the rotating disk.

[0013] To further explain, a lower base plate is fixedly disposed below the switch terminal seat, and a fixing bracket is connected and disposed between the upper cover plate and the lower base plate.

[0014] It is further explained that a shaft sleeve for dust prevention is provided at the rotating sleeve.

[0015] The beneficial effects of the utility model are as follows: the utility model can realize the switch function by pressing the pressure rod, and can realize the rotary encoding function by twisting the rotating sleeve, effectively integrating the switch function and the encoding function into one, and can also freely switch between single-group encoding and double-group encoding, thereby significantly improving the applicability of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the structure of the utility model when the shaft sleeve is removed.

[0018] Figure 3 It is a cross-sectional view of the utility model.

[0019] Figure 4 It is a schematic diagram of the structural decomposition of the rotating component and the signal terminal seat.

[0020] Figure 5 It is a schematic diagram of the structural decomposition of the rotating component and the signal terminal seat.

[0021] Figure 6 It is a schematic diagram of the structure of the rotating component and the signal terminal seat.

[0022] Figure 7 It is a schematic diagram of the structure of the switch terminal block.

[0023] Figure numbers: 10, switch terminal block; 101, second brush group; 11, positive terminal pin; 12, negative terminal pin; 13, second left potential brush; 14, second right potential brush; 20, signal terminal block; 201, first brush group; 21, first left potential brush; 22, first right potential brush; 30, rotating assembly; 31, rotating disk; 311, corrugated surface; 32, rotating sleeve; 33, potential code piece; 331, conductive position; 332, insulating position; 34, intermediate connecting piece; 40, pressing assembly; 41, pressure rod; 42, pressing piece 42; 50, pot piece; 60, sounding ring; 61, lower convex part; 71, upper cover plate; 72, lower base plate; 80, fixed bracket; 90, bushing. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Specific embodiment 1: Combined with the attached Figure 1 To Attachment Figure 3 As shown, a new encoder with a switch is a single-group encoder with a switch, including a switch terminal seat 10, a signal terminal seat 20, a rotating assembly 30, and a pressing assembly 40. The rotating assembly 30 includes a rotating disk 31 and a rotating sleeve 32. The signal terminal seat 20 is arranged between the rotating disk 31 and the switch terminal seat 10; an intermediate connecting member 34 is arranged between the rotating sleeve 32 and the rotating disk 31, and the upper end of the intermediate connecting member 34 is fixedly connected to the rotating sleeve 32, and the lower end of the intermediate connecting member 34 is fixedly connected to the rotating disk 31. A lower base plate 72 is fixedly arranged below the switch terminal seat 10, and a fixed bracket 80 is connected and arranged between the upper cover plate 71 and the lower base plate 72. A shaft sleeve 90 for dust prevention is arranged at the rotating sleeve 32.

[0026] Combined with Figure 4 To Attachment Figure 6 As shown, the rotating sleeve 32 is fixedly connected to the upper end of the rotating disk 31, and a potential code piece 33 is fixedly provided at the lower end of the rotating disk 31. The potential code piece 33 is provided with a plurality of conductive positions 331 distributed along the circumference, and an insulating position 332 is provided between two adjacent conductive positions 331;

[0027] Combined with Figure 5 and attached Figure 6 As shown, the signal terminal seat 20 is provided with a first brush set 201 for realizing the rotary encoding function. The first brush set 201 includes a first left potential brush 21 and a first right potential brush 22 for rotating in contact with the potential code piece 33. When in use, in combination with the attached Figure 2 and attached Figure 3As shown in FIG. 1 , directly twist the rotating sleeve 32, and the rotating sleeve 32 drives the rotating disk 31 to rotate. When the rotating sleeve 32 drives the rotating disk 31 to rotate, as shown in FIG. Figure 6 As shown, the first left potential brush 21 slides and switches contact between the conductive position 331 and the insulating position 332 of the potential code piece 33, and the first right potential brush 22 slides and switches contact between the conductive position 331 and the insulating position 332 of the potential code piece 33. The rotation direction of the rotating sleeve 32 is determined by the conduction time difference between the first left potential brush 21, the first right potential brush 22 and the potential code piece 33, thereby realizing the rotation encoding function.

[0028] Combined with Figure 2 and attached Figure 3 As shown in FIG. 1 , the signal terminal seat 20 is disposed below the rotating disk 31, and a sound-generating ring 60 is fixedly disposed above the rotating disk 31 for generating sound by friction and collision with the rotating disk 31. The sound-generating ring 60 is specifically fixedly installed at the upper cover plate 71 above the rotating disk 31. Figure 2 As shown, the sound-generating ring 60 is provided with a lower protrusion 61 for generating sound by friction and collision with the corrugated surface 311 of the rotating disk 31 during rotation.

[0029] Combined with Figure 2 and attached Figure 3 As shown, the pressing assembly 40 includes a pressing rod 41 that penetrates the rotating sleeve 32, the rotating disk 31, and the signal terminal seat 20. A pot piece 50 is provided at the switch terminal seat 10, and the pot piece 50 is used to connect the positive terminal leg 11 and the negative terminal leg 12 of the switch terminal seat 10. The lower end of the pressing rod 41 is specifically provided with a pressing piece 42 for pressing the pot piece 50 to connect the positive terminal leg 11 and the negative terminal leg 12. When the pressing rod 41 is pressed downward, the pressing piece 42 at the lower end of the pressing rod 41 presses the pot piece 50 downward, causing the pot piece 50 to undergo elastic deformation, thereby connecting the positive terminal leg 11 and the negative terminal leg 12 of the switch terminal seat 10, thereby realizing the switch function.

[0030] Specific embodiment 2: Combined with the attached Figure 1 To Attachment Figure 3 As shown, a new encoder with a switch is a double-group encoder with a switch. In this embodiment, a first brush group 201 of a signal terminal block 20 is used to realize one encoding function, and a second brush group 101 of a switch terminal block 10 is used to realize another encoding function.

[0031] The novel encoder includes a switch terminal seat 10, a signal terminal seat 20, a rotating assembly 30, and a pressing assembly 40. The rotating assembly 30 includes a rotating disk 31 and a rotating sleeve 32. The signal terminal seat 20 is arranged between the rotating disk 31 and the switch terminal seat 10. An intermediate connecting member 34 is arranged between the rotating sleeve 32 and the rotating disk 31. The upper end of the intermediate connecting member 34 is fixedly connected to the rotating sleeve 32, and the lower end of the intermediate connecting member 34 is fixedly connected to the rotating disk 31. A lower base plate 72 is fixedly arranged below the switch terminal seat 10, and a fixed bracket 80 is connected between the upper cover plate 71 and the lower base plate 72. A shaft sleeve 90 for dust prevention is arranged at the rotating sleeve 32.

[0032] Combined with Figure 4 To Attachment Figure 6 As shown, the rotating sleeve 32 is fixedly connected to the upper end of the rotating disk 31 , and a potential code piece 33 is fixedly provided at the lower end of the rotating disk 31 . The potential code piece 33 is provided with a plurality of conductive positions 331 distributed along the circumference, and an insulating position 332 is provided between two adjacent conductive positions 331 .

[0033] Combined with Figure 5 and attached Figure 6 As shown, the signal terminal seat 20 is provided with a first brush set 201 for realizing the rotary encoding function. The first brush set 201 includes a first left potential brush 21 and a first right potential brush 22 for rotating in contact with the potential code piece 33. When in use, in combination with the attached Figure 2 and attached Figure 3 As shown in FIG. 1 , directly twist the rotating sleeve 32, and the rotating sleeve 32 drives the rotating disk 31 to rotate. When the rotating sleeve 32 drives the rotating disk 31 to rotate, as shown in FIG. Figure 6 As shown, the first left potential brush 21 slides and switches contact between the conductive position 331 and the insulating position 332 of the potential code piece 33, and the first right potential brush 22 slides and switches contact between the conductive position 331 and the insulating position 332 of the potential code piece 33. The rotation direction of the rotating sleeve 32 is determined by the conduction time difference between the first left potential brush 21, the first right potential brush 22 and the potential code piece 33, thereby realizing the rotation encoding function.

[0034] Combined with Figure 7 As shown, a second brush set 101 is provided at the switch terminal seat 10 , and the second brush set 101 includes a second left potential brush 13 and a second right potential brush 14 for rotationally contacting the potential code piece 33 .

[0035] Combined with Figure 2 and attached Figure 3 As shown in FIG. 1 , the signal terminal seat 20 is disposed below the rotating disk 31, and a sound-generating ring 60 is fixedly disposed above the rotating disk 31 for generating sound by friction and collision with the rotating disk 31. The sound-generating ring 60 is specifically fixedly installed at the upper cover plate 71 above the rotating disk 31. Figure 2 As shown, the sound-generating ring 60 is provided with a lower protrusion 61 for generating sound by friction and collision with the corrugated surface 311 of the rotating disk 31 during rotation.

[0036] Combined with Figure 2 and attached Figure 3 As shown, the pressing assembly 40 includes a pressing rod 41 that penetrates the rotating sleeve 32, the rotating disk 31, and the signal terminal seat 20. A pot piece 50 is provided at the switch terminal seat 10, and the pot piece 50 is used to connect the positive terminal leg 11 and the negative terminal leg 12 of the switch terminal seat 10. The lower end of the pressing rod 41 is specifically provided with a pressing piece 42 for pressing the pot piece 50 to connect the positive terminal leg 11 and the negative terminal leg 12. When the pressing rod 41 is pressed downward, the pressing piece 42 at the lower end of the pressing rod 41 presses the pot piece 50 downward, causing the pot piece 50 to undergo elastic deformation, thereby connecting the positive terminal leg 11 and the negative terminal leg 12 of the switch terminal seat 10, thereby realizing the switch function.

[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] It should be understood that the terms "first", "second", etc. are used in the present invention 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 invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0039] The above description does not limit the technical scope of the present invention. Any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A new encoder with a switch, characterized in that: The invention comprises a switch terminal seat (10), a signal terminal seat (20), a rotating assembly (30), and a pressing assembly (40); the rotating assembly (30) comprises a rotating disk (31) and a rotating sleeve (32); the signal terminal seat (20) is arranged between the rotating disk (31) and the switch terminal seat (10); The rotating sleeve (32) is fixedly connected to the upper end of the rotating disk (31); a potential code piece (33) is fixedly provided at the lower end of the rotating disk (31); the potential code piece (33) is provided with a plurality of conductive positions (331) distributed along the circumference; an insulating position (332) is provided between two adjacent conductive positions (331); The signal terminal seat (20) is provided with a first brush group (201), and the first brush group (201) includes a first left potential brush (21) and a first right potential brush (22) for rotationally contacting the potential code sheet (33); when the rotating sleeve (32) drives the rotating disk (31) to rotate, the first left potential brush (21) slides and switches between the conductive position (331) and the insulating position (332) of the potential code sheet (33) to achieve contact and conduction, and the first right potential brush (22) slides and switches between the conductive position (331) and the insulating position (332) of the potential code sheet (33) to achieve contact and conduction, and the rotation direction of the rotating sleeve (32) is determined by the conduction time difference between the first left potential brush (21), the first right potential brush (22) and the potential code sheet (33); The pressing assembly (40) comprises a pressing rod (41) which is inserted through the rotating sleeve (32), the rotating disk (31) and the signal terminal seat (20); a pot piece (50) is provided at the switch terminal seat (10); the pot piece (50) is used to connect the positive terminal foot (11) and the negative terminal foot (12) of the switch terminal seat (10).

2. A novel encoder with a switch according to claim 1, characterized in that: The switch terminal seat (10) is provided with a second brush set (101), and the second brush set (101) comprises a second left potential brush (13) and a second right potential brush (14) for rotationally contacting the potential code piece (33).

3. A novel encoder with a switch according to claim 1 or 2, characterized in that: An intermediate connecting member (34) is provided between the rotating sleeve (32) and the rotating disk (31); the upper end of the intermediate connecting member (34) is fixedly connected to the rotating sleeve (32), and the lower end of the intermediate connecting member (34) is fixedly connected to the rotating disk (31).

4. A novel encoder with a switch according to claim 1 or 2, characterized in that: The signal terminal seat (20) is arranged below the rotating disk (31), and a sound-generating ring (60) is fixedly arranged above the rotating disk (31) for generating sound by rotating, rubbing, and colliding with the rotating disk (31).

5. A novel encoder with a switch according to claim 4, characterized in that: The sound-generating ring (60) is provided with a lower convex portion (61) for generating sound by friction and collision with the corrugated surface (311) of the rotating disk (31) during rotation.

6. A novel encoder with a switch according to claim 4, characterized in that: The sound-generating ring (60) is fixedly mounted on an upper cover plate (71) above the rotating disk (31).

7. A novel encoder with a switch according to claim 6, characterized in that: A lower base plate (72) is fixedly arranged below the switch terminal seat (10), and a fixing bracket (80) is connected and arranged between the upper cover plate (71) and the lower base plate (72).

8. A novel encoder with a switch according to claim 1 or 2, characterized in that: The rotating sleeve (32) is provided with a shaft sleeve (90) for preventing dust.

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