CN214284722U - Intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment - Google Patents
Intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment Download PDFInfo
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- CN214284722U CN214284722U CN202022071361.9U CN202022071361U CN214284722U CN 214284722 U CN214284722 U CN 214284722U CN 202022071361 U CN202022071361 U CN 202022071361U CN 214284722 U CN214284722 U CN 214284722U
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Abstract
The utility model discloses an intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment, which comprise a first knob cover, a knob element and a knob box, wherein the knob element is arranged in the knob box; the knob element comprises an encoder and a PCB assembly, a driving rod is arranged at the end part of the encoder, and the driving rod penetrates through the knob box; the knob box comprises a second knob cover and a knob seat, the second knob cover is fixedly connected with the knob seat, the second knob cover is installed in the first knob cover, a connecting groove used for being connected with the first knob cover is formed in the second knob cover, and a plurality of ribs are arranged on the inner wall of the connecting groove; the first knob cover is provided with a plurality of elastic arms capable of rebounding, and the wall surfaces of the elastic arms are provided with a plurality of bulges. Adopt the utility model discloses, accessible sense of hearing, vision, sense of touch obtain the advantage of operation result during having the operation.
Description
Technical Field
The utility model relates to a sanitary wares technical field especially relates to an intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment.
Background
At present, intelligent toilet bowl knob on the market does not all have independent operation feedback device, because the knob size is great, the encoder size is less, vibrations and sound that produce when knob encoder self rotates are very little or do not basically, intelligent toilet bowl knob on the market generally does not have the shadow effect simultaneously, can not provide operation feedback for the user through changing the light-emitting colour, do not have good operation feedback effect when leading to rotating the knob, be unfavorable for the user who has visual disorder and/or has the hearing disorder to operate. Therefore, a need exists for a knob operation feedback device of an intelligent toilet bowl, which can give a user good hearing, visual and tactile feedback effects, so that the device is not only suitable for general people, but also suitable for users with visual and hearing impairments.
Disclosure of Invention
The utility model aims to solve the technical problem that an intelligence toilet bowl knob operation feedback device and intelligent toilet bowl equipment are provided, can give the user good sense of hearing and tactile feedback effect.
The utility model aims to solve the technical problem still in, provide an intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment, can make the knob have the shadow effect.
In order to solve the technical problem, the utility model provides an intelligent toilet knob operation feedback device, which comprises a first knob cover, a knob element and a knob box, wherein the knob element is arranged in the knob box, and the first knob cover is connected with the knob box;
the knob element comprises an encoder and a PCB assembly, a driving rod is arranged at the end part of the encoder, and the driving rod penetrates through the knob box;
the knob box comprises a second knob cover and a knob seat, the second knob cover is fixedly connected with the knob seat, the second knob cover is installed in the first knob cover, a connecting groove used for being connected with the first knob cover is formed in the second knob cover, and a plurality of ribs are arranged on the inner wall of the connecting groove;
the first knob cover is provided with a plurality of elastic arms capable of rebounding, and the wall surfaces of the elastic arms are provided with a plurality of bulges;
the driving rod penetrates through the second knob cover and is fixed in the first knob cover, the first knob cover can rotate relative to the knob box, and when the first knob cover rotates, the protrusions slide through the ribs.
Preferably, the ribs are arranged at intervals around the inner wall of the connecting groove, and a limiting groove is arranged between each two ribs;
the width of the elastic arm is matched with the interval between the ribs, and the width of the protrusion is smaller than that of the limiting groove.
Preferably, the first knob cover is provided with 3-6 elastic arms, the thickness of each elastic arm is 0.6-1.0mm, and the width of each elastic arm is 3-6 mm;
the ribs are arranged into 15-25 ribs.
Preferably, the bottom of the connecting groove is provided with a connecting hole matched with the driving rod, the first knob cover is provided with a fixing column, and the end part of the fixing column is provided with a fixing groove for fixing the driving rod.
Preferably, a fixing piece and a waterproof piece are arranged between the first knob cover and the second knob cover, and the fixing piece is tightly attached to the outer side of the fixing column;
the driving rod penetrates through the waterproof piece and the fixing piece respectively and is fixed in the fixing groove.
Preferably, the fixing piece is a fixing spring, and the waterproof piece is a waterproof rubber ring.
Preferably, the PCB board assembly is provided with LED lamp beads, and the second knob cover is made of a light-transmitting material;
the first knob cover is further provided with a light guide cover, and the light guide cover wraps the first knob cover.
Preferably, the light guide cover comprises a transparent light guide cover and a CD-pattern metal cover, the CD-pattern metal cover is installed in the transparent light guide cover, and the first knob cover is installed in the CD-pattern metal cover.
Preferably, the second knob cover and the knob seat are fixed through ultrasonic welding.
Correspondingly, the utility model also provides an intelligent toilet equipment, including foretell intelligent toilet knob operation feedback device.
Implement the utility model discloses, following beneficial effect has:
the utility model provides an intelligent toilet knob operation feedback device, which comprises a first knob cover, a knob element and a knob box, wherein the knob element is arranged in the knob box, and the first knob cover is connected with the knob box; the knob box comprises a second knob cover and a knob seat, wherein the second knob cover is provided with a connecting groove used for being connected with the first knob cover, the inner wall of the connecting groove is provided with a plurality of ribs, the first knob cover is provided with a plurality of elastic arms, and the wall surfaces of the elastic arms are provided with a plurality of bulges; when first knob lid rotated for the knob box, the arch slided a plurality of ribs, protruding from a rib slided the back, the elasticity arm takes place to kick-back and sends the sound, makes and feels and receives slight vibrations to make things convenient for the user to obtain good operation and feel.
In addition, the PCB board assembly is provided with LED lamp beads, and the second knob cover is made of a light-transmitting material; the first knob cover is further provided with a light guide cover, and the light guide cover wraps the first knob cover, so that the knob operation feedback device has a light and shadow effect.
Drawings
FIG. 1 is a structural diagram of a knob operation feedback device of an intelligent toilet of the present invention;
FIG. 2 is a combined block diagram of the first knob cover, the knob element and the knob case shown in FIG. 1;
FIG. 3 is an exploded view of the intelligent toilet knob operation feedback device of the present invention;
FIG. 4 is a cross-sectional view of the intelligent toilet knob operation feedback device of the present invention;
FIG. 5 is a block diagram of the encoder shown in FIG. 3;
FIG. 6 is a block diagram of the first knob cover shown in FIG. 3;
FIG. 7 is a structural view of the second knob cover shown in FIG. 3;
FIG. 8 is a side view of the second knob cover shown in FIG. 7;
fig. 9 is an operation schematic diagram of the knob operation feedback device of the intelligent toilet of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
With reference to fig. 1 to 7, the present invention provides a knob operation feedback device for an intelligent toilet, including a first knob cover 1, a knob element and a knob box 3, wherein the knob element is disposed in the knob box 3, and the first knob cover 1 is connected to the knob box 3; the knob element comprises an encoder 21 and a PCB board assembly 22, a driving rod 23 is arranged at the end part of the encoder 21, and the driving rod 23 penetrates through the knob box 3; the knob box 3 comprises a second knob cover 31 and a knob seat 32, the second knob cover 31 is fixedly connected with the knob seat 32, the second knob cover 31 is installed in the first knob cover 1, a connecting groove 33 used for being connected with the first knob cover 1 is arranged on the second knob cover 31, and a plurality of ribs 34 are arranged on the inner wall of the connecting groove 33; the first knob cover 1 is provided with a plurality of elastic arms 11, and the wall surfaces of the elastic arms 11 are provided with a plurality of protrusions 12. Wherein, the PCB assembly 22 is installed in the knob seat 32, the encoder 21 is connected to the PCB assembly 22, the driving rod 23 of the encoder 21 passes through the second knob cover 31 and is fixed in the first knob cover 1, and the first knob cover 1 is rotatable relative to the knob box 3.
When the first knob cover 1 rotates, the protrusions 12 slide over the ribs 34, after the protrusions 12 slide over one rib, the elastic arm 11 rebounds and makes a sound, so that a user can sense vibration and sound through the button device to obtain good operation hand feeling.
Specifically, with reference to fig. 6 to 9, the process of sliding the protrusion 12 on the elastic arm 11 over the plurality of ribs 34 can be divided into four action states: a is in a static state, and the bulge 12 is positioned on the inner wall of the connecting groove 33; b is a climbing state, the bulge 12 moves from the inner wall of the connecting groove 33 to the rib 34 and contacts with the rib 34; c is the power accumulation state, the bulge 12 moves to the top of the rib 34; d is the release position, the projection 12 is slid again by the rib 34 into the inner wall of the next connecting groove 33. When the protrusion 12 moves to the top of the rib 34, the elastic arm 11 has a certain elastic potential energy due to elastic deformation, and therefore, after the protrusion 12 slides over the rib 34, the elastic potential energy of the elastic arm 11 is released, so that the protrusion 12 can be driven to collide against the inner wall of the connection groove 33, and the knob operation feedback device generates vibration and noise. Further, the ribs 34 are spaced around the inner wall of the connecting groove 33 to provide space for the elastic arm 11 to release elastic potential energy. Wherein, the first knob cover 1 is provided with 3-6 elastic arms 11 to obtain the best tactile and auditory feedback. Preferably, the number of ribs 34 is set to correspond to the number of vibrations emitted by one rotation of the driving rod 23 at the end of the encoder 21, so that the projection 12 slides over the ribs 34 once per vibration of the encoder 21, so that the user can obtain corresponding tactile and audible feedback. More preferably, the conventional encoder 21 has 15-25 times of vibration generated by one rotation of the driving rod 23, and therefore, 15-25 ribs 34 are provided on the inner wall of the connecting groove 33.
With reference to fig. 5 to 8, in order to further improve the audible and tactile feedback of the knob operation feedback device, a position-limiting groove 35 is provided between the ribs 34, and the position of the protrusion 12 corresponds to the position of the position-limiting groove 35, so that after the elastic arm 11 is reset, each protrusion 12 can be located in each position-limiting groove 35 and contact with the bottom of each position-limiting groove 35. The width of the elastic arm 11 is matched with the interval between the ribs 34, so that the elastic arm 11 can be placed in the limiting groove 35 to limit after being reset, and the first knob cover 1 is prevented from continuously rotating without being operated by a user. Meanwhile, the arrangement mode that the elastic arm 11 can be located in the limiting groove 35 also increases the height difference between the elastic arm 11 and the rib 34, so that the elastic arm 11 can have higher elastic potential energy. Preferably, the width of the projection 12 is smaller than the width of the stopper groove 35, so that the button device can give more distinct tactile and audible feedback to the user; the protrusion 12 is disposed at the connection between the end of the elastic arm 11 and the wall surface, so that the elastic arm 11 has higher elastic potential energy when being located on the rib 34. More preferably, it is designed that the spacing groove 35 having a width of 3-6mm and a depth of 0.6-1.0mm has the best effect, and thus, the corresponding elastic arm 11 has a width of 3-6mm and a thickness of 0.6-1.0 mm.
It should be noted that the elastic arm 11 may be a silica gel elastic arm, a metal elastic sheet, etc., as long as it can elastically deform and can drive the protrusion 12 and itself to knock the inner wall of the connecting groove 33.
Therefore, the utility model discloses a specifically set up protruding 12 and elastic arm 11 and strike the inner wall of spread groove 33, make user's accessible button device perception vibrations and sound to obtain the operation result.
With reference to fig. 1 to 5, in order to realize visual feedback by the button device, the PCB assembly 22 is provided with the LED lamp beads, the second knob cover 31 is made of a light-transmitting material, the first knob cover 1 is further provided with the light guide cover 4, the light guide cover 4 covers the first knob cover 1, so that the LED lamp beads on the PCB assembly 22 can emit light outwards through the second knob cover 31 and the light guide cover 4. Specifically, the LED lamp beads are color-changeable LED lamp beads, and the colors of the LED lamp beads can be changed according to the rotating position of the driving rod 23 on the encoder 21 through specific editing of the PCB board assembly 22. The light guide cover 4 comprises a transparent light guide cover 41 and a CD pattern metal cover 42, the CD pattern metal cover 42 is installed in the transparent light guide cover 41, the first knob cover 1 is installed in the CD pattern metal cover 42, and the CD pattern metal cover 42 shields the first knob cover 1, so that the knob operation feedback device is more attractive; the light and shadow effect emitted by the LED lamp beads is emitted from the second knob cover 31 and the gap between the CD grain metal cover 42 and the transparent light guide cover 41, the counter light and the positive light are too strong to achieve the visual feedback effect, and meanwhile, the knob operation feedback device is more attractive.
Therefore, the utility model discloses except sense of touch and auditory feedback, through the setting of LED lamp pearl on the PCB board subassembly 22, second knob lid 31 and leaded light lid 4, realize the visual feedback to the user.
In addition, referring to fig. 4 to 7, in order to enable the first knob cover 1 to rotate the driving rod 23, a connecting hole 36 adapted to the driving rod 23 is provided at the bottom of the connecting groove 33, a fixing post 13 is provided on the first knob cover 1, a fixing groove 14 for fixing the driving rod 23 is provided at an end of the fixing post 13, and the driving rod 23 passes through the connecting hole 36 and is fixed in the fixing groove 14. Further, the shape of the fixing groove 14 is matched with the shape of the connecting end of the driving rod 23, so that the connection between the fixing groove 14 and the driving rod 23 is more stable. Preferably, a fixing member 5 is disposed between the first knob cover 1 and the second knob cover 31, and the fixing member 5 surrounds and clings to the outer side of the fixing column 13, so that the fixing column 13 is contracted inward, and the driving rod 23 is clamped in the fixing groove 14 and is not easy to be pulled out. More preferably, the fixing member 5 is an elastically deformable fixing spring, and the diameter of the fixing spring is smaller than that of the fixing column 13, so that the fixing spring can be sleeved on the fixing column 13 to provide an inward contracting force for the fixing column 13, and meanwhile, if the fixing spring needs to be pulled out, the fixing spring only needs to be expanded outwards.
It should be noted that the fixing member 5 may also be a rubber ring, a silicone ring, etc., as long as it can elastically deform and provide an inward contracting force to the fixing post 13.
Meanwhile, referring to fig. 3 and 7, in order to prevent splash of water from entering the button device, a waterproof member 6 is further disposed between the first knob cover 1 and the second knob cover 31, the waterproof member 6 covers the connection hole 36 of the second knob cover 31, so as to prevent splash and/or dirt from entering the knob case 3 through the connection hole 36 and damaging the knob element, and the driving rod 23 penetrates the waterproof member 6 into the fixing groove 14. Further, the waterproof member 6 is a waterproof rubber ring, and the waterproof rubber ring is attached to the inner wall of the connecting hole 36. Preferably, the limiting groove 35 is disposed at a connection position of the inner wall and the top end of the connection groove 33, so as to provide an installation space for the waterproof member 6. Preferably, the second knob cover 31 and the knob base 32 are fixed by ultrasonic welding, and the connection is stable and waterproof.
Therefore, in addition to giving the user good visual, auditory and tactile feedback, the utility model discloses a connection is firm and waterproof between each part.
The working principle of the utility model is as follows:
the first knob cover 1 is combined and connected with the second knob cover 31, so that a plurality of elastic arms 11 on the first knob cover 1 are positioned in a plurality of limiting grooves 35 on the inner wall of the connecting groove 33, and protrusions 12 on the wall surfaces of the elastic arms 11 are contacted with the bottoms of the limiting grooves 35; when the first knob cover 1 is rotated with respect to the knob case 3, the plurality of protrusions 12 repeatedly slide over the plurality of ribs 34. When the protrusion 12 moves onto the rib 34, the elastic arm 11 has a certain elastic potential energy due to elastic deformation, and therefore, after the protrusion 12 slides over the rib 34, the elastic potential energy of the elastic arm 11 is released, so that the protrusion 12 can be driven to collide against the bottom of the limiting groove 35, and a user can obtain touch and auditory feedback by generating vibration and sound between the elastic arm 11 and the first knob cover 1, so as to obtain an operation result.
Wherein, the encoder 21 and the PCB board subassembly 22 are located in the knob box 3, the actuating lever 23 of encoder 21 tip passes the connecting hole 36 of second knob lid 31 and is fixed to in the fixed slot 14 of first knob lid 1, make first knob lid 1 can rotate actuating lever 23, the signal that produces by actuating lever 23 rotation transmits to PCB board subassembly 22 in via encoder 21, PCB board subassembly 22 rotates to the position of difference according to actuating lever 23 and changes the light-emitting colour of the LED lamp pearl of establishing on it, the LED lamp pearl is by second knob lid 31 and the outside light-emitting of leaded light lid 4, realize the visual feedback effect.
Because the intelligent toilet bowl equipment of this disclosed embodiment includes the intelligent toilet bowl knob operation feedback device as above-mentioned any one embodiment, consequently, the intelligent toilet bowl equipment of this disclosed embodiment possesses the technological effect that the intelligent toilet bowl knob operation feedback device as above-mentioned any one embodiment brought, so, the concrete technological effect of the intelligent toilet bowl equipment of this disclosed embodiment can refer to the technological effect of the intelligent toilet bowl knob operation feedback device of above-mentioned any one embodiment, and this place is no longer repeated.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. The intelligent toilet knob operation feedback device is characterized by comprising a first knob cover, a knob element and a knob box, wherein the knob element is arranged in the knob box, and the first knob cover is connected with the knob box;
the knob element comprises an encoder and a PCB assembly, a driving rod is arranged at the end part of the encoder, and the driving rod penetrates through the knob box;
the knob box comprises a second knob cover and a knob seat, the second knob cover is fixedly connected with the knob seat, the second knob cover is installed in the first knob cover, a connecting groove used for being connected with the first knob cover is formed in the second knob cover, and a plurality of ribs are arranged on the inner wall of the connecting groove;
the first knob cover is provided with a plurality of elastic arms capable of rebounding, and the wall surfaces of the elastic arms are provided with a plurality of bulges;
the driving rod penetrates through the second knob cover and is fixed in the first knob cover, the first knob cover can rotate relative to the knob box, and when the first knob cover rotates, the protrusions slide through the ribs.
2. The intelligent toilet bowl knob operation feedback device according to claim 1, wherein the ribs are spaced around an inner wall of the connecting groove, and a limiting groove is provided between each rib;
the width of the elastic arm is matched with the interval between the ribs, and the width of the protrusion is smaller than that of the limiting groove.
3. The intelligent rotary knob operation feedback device for a toilet bowl according to claim 2, wherein the first rotary knob cover is provided with 3 to 6 elastic arms, the thickness of the elastic arms is 0.6 to 1.0mm, and the width of the elastic arms is 3 to 6 mm;
the ribs are arranged into 15-25 ribs.
4. The intelligent rotary knob operation feedback device for the toilet bowl according to claim 1, wherein the bottom of the connecting slot is provided with a connecting hole matched with the driving rod, the first rotary knob cover is provided with a fixing column, and the end of the fixing column is provided with a fixing slot for fixing the driving rod.
5. The intelligent rotary knob operation feedback device for the toilet bowl according to claim 4, wherein a fixing member and a waterproof member are arranged between the first rotary knob cover and the second rotary knob cover, and the fixing member is tightly attached to the outer side of the fixing column;
the driving rod penetrates through the waterproof piece and the fixing piece respectively and is fixed in the fixing groove.
6. The intelligent toilet knob operation feedback device according to claim 5, wherein the fixture is a fixed spring and the flashing member is a waterproof rubber ring.
7. The intelligent rotary knob operation feedback device for a toilet bowl according to claim 1, wherein the PCB board assembly is provided with LED lamp beads, and the second rotary knob cover is made of a light-transmitting material;
the first knob cover is further provided with a light guide cover, and the light guide cover wraps the first knob cover.
8. The intelligent toilet knob operation feedback device according to claim 7, wherein the light guide cover comprises a transparent light guide cover and a CD-textured metal cover, the CD-textured metal cover being mounted into the transparent light guide cover, the first knob cover being mounted into the CD-textured metal cover.
9. The intelligent toilet knob operation feedback device according to claim 1, wherein the second knob cover and the knob base are fixed by ultrasonic welding.
10. An intelligent toilet apparatus, comprising the intelligent toilet knob operation feedback device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071361.9U CN214284722U (en) | 2020-09-18 | 2020-09-18 | Intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022071361.9U CN214284722U (en) | 2020-09-18 | 2020-09-18 | Intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214284722U true CN214284722U (en) | 2021-09-28 |
Family
ID=77827467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022071361.9U Active CN214284722U (en) | 2020-09-18 | 2020-09-18 | Intelligent toilet bowl knob operation feedback device and intelligent toilet bowl equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214284722U (en) |
-
2020
- 2020-09-18 CN CN202022071361.9U patent/CN214284722U/en active Active
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