Sensing module with adjustable detection distance for kitchen and bath equipment

Abstract

The utility model provides a detection distance adjustable sensing module for kitchen and bath equipment, which is characterized by comprising a base, a signal transmitting piece, a signal receiving piece, a receiving lens and a lens adjusting device, and by adopting the lens adjusting device, light reflected towards the direction of the signal receiving piece is transmitted to the signal receiving piece through the movement of an adjusting sliding block, so that the detection distance can be adjusted. By changing and adjusting the receivable distance of the receiving lens for receiving light, an operator can conveniently and quickly rotate the adjusting part to drive the adjusting sliding block and the receiving lens and finely adjust the sensing distance in packaging and subsequent debugging, a mechanical adjusting structure is adopted to replace electronic debugging, the debugging efficiency is improved, and the debugging cost is reduced. And the triggering efficiency in the induction range is ensured.

Description

Technical Field

[0001] This utility model relates to the field of kitchen and bathroom equipment, and in particular to an adjustable detection distance sensing module for kitchen and bathroom equipment. Background Technology

[0002] With the increasing variety of household appliances and continuous design optimization, different sensing distances need to be adjusted and optimized for different kitchen and bathroom appliance trigger sensing modules in order to adapt to the specific usage scenarios of the kitchen and bathroom appliance trigger sensing modules.

[0003] Conventional sensing modules rely on the intensity of the received signal to trigger the module. The trigger distance is adjusted based on the intensity of the reflected signal received by the receiver. This method is difficult to debug quickly and presents the problem of inconvenient distance adjustment. Utility Model Content

[0004] Therefore, there is a need to provide a sensing module with adjustable detection distance for kitchen and bathroom equipment to solve the problems of difficulty in quick debugging and inconvenience in distance adjustment in the existing technology.

[0005] To achieve the above objectives, this utility model provides an adjustable detection distance sensing module for kitchen and bathroom equipment, including a base, a signal transmitter, a signal receiver, a receiving lens, and a lens adjustment device;

[0006] The signal transmitter and signal receiver are mounted on the base;

[0007] The lens adjustment device includes an adjustment slider and a rotation adjustment part. The adjustment slider is slidably connected to the base, and the rotation adjustment part is rotatably connected to the base. The rotation adjustment part is drivenly connected to the adjustment slider and is used to drive the adjustment slider to slide.

[0008] The receiving lens is mounted on the adjustment slider.

[0009] Unlike existing technologies, the above technical solution has the following advantages: By using a lens adjustment device, the light reflected towards the signal receiver is adjusted by moving the slider to change the receiving distance of the receiving lens. This allows operators to quickly rotate the adjustment unit for individual devices during packaging and subsequent debugging, thereby moving the adjustment slider and the receiving lens to fine-tune the sensing distance. The mechanical adjustment structure replaces electronic debugging, improving debugging efficiency and ensuring triggering efficiency within the sensing range.

[0010] In a preferred embodiment of this application, the rotation adjustment part includes a worm gear and a positioning groove, and the adjustment slider is provided with a rack. The worm gear is connected to the positioning groove, and the worm gear of the rotation adjustment part meshes with the rack of the adjustment slider. By setting the worm gear and rack to mesh and using the worm gear connected by the positioning groove, it is convenient for the workpiece to be inserted into the positioning groove for worm gear rotation and adjustment slider movement.

[0011] In a preferred embodiment of this application, the base includes a slider positioning housing, and the adjusting slider is slidably connected to the slider positioning housing of the base. By providing the slider positioning housing, it is convenient to restrict the movement direction of the adjusting slider, as well as to assemble and protect the signal transmitting and receiving components.

[0012] In a preferred embodiment of this application, the adjustable detection distance sensing module for kitchen and bathroom equipment further includes a circuit board, and the signal transmitting element and signal receiving element are electrically connected to the circuit board. By incorporating the circuit board into the adjustable detection distance sensing module for kitchen and bathroom equipment, it is easier to form a single independent sensing module, reduce the number of external signal lines, and simplify the assembly process.

[0013] In a preferred embodiment of this application, the adjustable detection distance sensing module for kitchen and bathroom appliances further includes a battery. The battery and circuit board are respectively disposed on opposite sides of the base, and the battery and circuit board are electrically connected. By including a battery, self-powered operation is facilitated, expanding the range of applicable scenarios for the device.

[0014] In a preferred embodiment of this application, the adjustable-distance sensing module for kitchen and bathroom appliances further includes a signal line, which is electrically connected to the circuit board. The signal line facilitates data interaction between the external module and the circuit board.

[0015] In a preferred embodiment of this application, the signal transmitter and the signal receiver are arranged adjacent to each other. By arranging the signal transmitter and the signal receiver adjacent to each other, the transmission angle of the signal transmitter can be determined, and thus the movement direction of the signal receiver can also be determined.

[0016] In a preferred embodiment of this application, the receiving lens is positioned at a height higher than the signal transmitting element. By positioning the receiving lens higher than the signal transmitting element, it facilitates the operator's observation of the position of the signal receiving element and the lens adjustment device, thus simplifying adjustments.

[0017] In a preferred embodiment of this application, the base further includes a housing, which is fitted over the outside of the signal transmitter and the signal receiver. By fitting the housing over the outside of the signal transmitter and the signal receiver, it is convenient to protect the overall structure.

[0018] In a preferred embodiment of this application, the base is a frame structure, and the base consists of two or more frames. By setting a base composed of two or more frames, it is convenient to reduce weight and to assemble and process the equipment. Attached Figure Description

[0019] Figure 1 This is a perspective view of the adjustable detection distance sensing module for kitchen and bathroom equipment in an embodiment of this utility model;

[0020] Figure 2 This is a detailed structural diagram of the positioning shell in an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram of the internal structure of the adjustable detection distance sensing module for kitchen and bathroom equipment in this embodiment of the present invention;

[0022] Figure 4 This is a cross-sectional structural diagram of the adjustable detection distance sensing module for kitchen and bathroom equipment in an embodiment of this utility model;

[0023] Figure 5 This is a detailed structural diagram of the adjusting slider in an embodiment of the present invention.

[0024] Explanation of reference numerals in the attached figures:

[0025] 10. Base;

[0026] 11. Positioning housing; 12. Circuit board; 13. Battery; 14. Signal cable;

[0027] 15. Outer shell;

[0028] 20. Signal transmitting component;

[0029] 30. Signal receiver;

[0030] 40. Receiving lens;

[0031] 50. Lens adjustment device;

[0032] 51. Adjusting slider; 52. Worm gear; 53. Positioning groove. Detailed Implementation

[0033] To explain in detail the technical content, structural features, objectives, and effects of the technical solution, the following description is provided in conjunction with specific embodiments and accompanying drawings.

[0034] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0035] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0036] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0037] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0038] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0039] Similar to the interpretation in the Patent Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also interpreted in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0040] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0041] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0042] Please refer to the following: Figures 1 to 5 This utility model provides an adjustable detection distance sensing module for kitchen and bathroom equipment, including a base 10, a signal transmitter 20, a signal receiver 30, a receiving lens 40, and a lens adjustment device 50. The signal transmitter 20 and the signal receiver 30 are mounted and connected to the base 10. The lens adjustment device 50 includes an adjustment slider 51 and a rotation adjustment part. The adjustment slider 51 is slidably connected to the base 10, and the rotation adjustment part is rotatably connected to the base 10. Specifically, the base 10 may have an assembly area enclosed by a wall. The inner side of the wall is used to shield the signal transmitter 20 and the signal receiver 30 from light, and an opening is left for light output and reception. The rotation adjustment part is connected to the assembly area via a rotating shaft. The rotation adjustment part is drively connected to the adjustment slider 51 to drive the adjustment slider 51 to slide. The receiving lens 40 is mounted on the adjustment slider 51. The adjustment slider 51 has a through hole to facilitate the passage of light when assembling the receiving lens 40.

[0043] Based on the above structure, during the use of the adjustable detection distance sensing module for kitchen and bathroom equipment, after assembling the module, the operator tests the sensing distance. For the sensing distance of the signal transmitter 20, the operator inserts the workpiece into the rotating adjustment part of the lens adjustment device 50, driving the rotating adjustment part to move the adjustment slider 51. The receiving lens 40, located on the adjustment slider 51, moves horizontally closer to or further away from the signal transmitter 20, thereby adjusting the sensing distance at which the receiving lens 40 can receive the output signal from the signal transmitter 20. After adjustment, potting and encapsulation can be performed, forming a potting layer on the outside of the adjustable detection distance sensing module for kitchen and bathroom equipment or directly connecting it to the device. During use, the signal transmitter 20 emits a signal at a specific angle. When a human body or reflective object reaches a specific sensing distance from the signal transmitter, the emitted signal, such as a laser or infrared signal, is reflected and refracted by the receiving lens 40, which is moved to a designated position by the adjusting slider 51, and projected onto the signal receiver 30. This then outputs a signal to trigger or activate / deactivate the device. By employing the lens adjustment device 50, the light reflected towards the signal receiver 30 is adjusted by moving the adjusting slider 51, thus changing the receiving distance of the receiving lens 40. This allows operators to quickly adjust the sensing distance of individual devices during packaging and subsequent debugging by rotating the adjustment unit, which in turn moves the adjusting slider 51 and the receiving lens 40. The mechanical adjustment structure replaces electronic debugging, improving debugging efficiency and ensuring triggering efficiency within the sensing range.

[0044] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the rotation adjustment part includes a worm gear 52 and a positioning groove 53. The adjusting slider 51 is provided with a rack. The worm gear 52 is connected to the positioning groove 53, and the worm gear 52 of the rotation adjustment part meshes with the rack of the adjusting slider 51. During operation, the operator uses a screwdriver or hex wrench to connect to the positioning groove 53, which has a flat, cross, or hexagonal structure, to rotate the worm gear 52. The worm gear 52 drives the rack of the adjusting slider 51, causing it to move the adjusting receiving lens 40 to adjust the actual sensing distance. By setting the worm gear 52 to mesh with the rack and connecting the worm gear 52 with the positioning groove 53, it is convenient for the workpiece to be connected to the positioning groove 53 for the rotation of the worm gear 52 and the movement of the adjusting slider 51.

[0045] Please refer to the following: Figures 1 to 5In a preferred embodiment of this application, the base 10 includes a slider positioning housing 11, and the adjusting slider 51 is slidably connected to the slider positioning housing 11 of the base 10. During use, the adjusting slider 51 can move along the sliding area reserved in the positioning housing 11 via the protrusions. By providing the slider positioning housing 11, it is convenient to restrict the movement direction of the adjusting slider 51, as well as to assemble and protect the signal transmitting element 20 and the signal receiving element 30.

[0046] Please refer to the following: Figures 1 to 5 As a preferred embodiment of this application, the adjustable detection distance sensing module for kitchen and bathroom equipment further includes a circuit board 12, and the signal transmitter 20 and signal receiver 30 are electrically connected to the circuit board 12. By incorporating the circuit board 12 into the adjustable detection distance sensing module for kitchen and bathroom equipment, it is easier to form a single independent sensing module, reduce the number of external signal lines 14, and simplify the assembly process.

[0047] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the adjustable detection distance sensing module for kitchen and bathroom equipment further includes a battery 13. The battery 13 and the circuit board 12 are respectively disposed on opposite sides of the base 10, and the battery 13 is electrically connected to the circuit board 12. By providing the battery 13, self-powered operation is facilitated, thereby expanding the range of applicable scenarios for the device.

[0048] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the adjustable detection distance sensing module for kitchen and bathroom equipment further includes a signal line 14, which is electrically connected to the circuit board 12. The signal line 14 facilitates data interaction between the external module and the circuit board 12.

[0049] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the signal transmitter 20 and the signal receiver 30 are arranged adjacent to each other. By arranging the signal transmitter 20 and the signal receiver 30 adjacent to each other, the transmission angle of the signal transmitter 20 is determined, and the movement direction of the signal receiver 30 is also determined.

[0050] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the receiving lens 40 is positioned at a height higher than the signal transmitting element 20. By positioning the receiving lens 40 at a height higher than the signal transmitting element 20, it is easier for the operator to observe the position of the knife signal receiving element 30 and the lens adjustment device 50, facilitating adjustments.

[0051] Please refer to the following: Figures 1 to 5In a preferred embodiment of this application, the base 10 further includes a housing 15, which is sleeved on the outside of the signal transmitter 20 and the signal receiver 30. By providing the housing 15 on the outside of the signal transmitter 20 and the signal receiver 30, it is convenient to protect the overall structure.

[0052] Please refer to the following: Figures 1 to 5 In a preferred embodiment of this application, the base 10 is a frame structure, and the base 10 is composed of two or more frames. By setting the base 10 composed of two or more frames, it is convenient to reduce weight and to assemble, process and seal the equipment.

[0053] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. A detection distance-adjustable induction module for a sanitary equipment, characterized in that, The base, the signal transmitter, the signal receiver, the receiving lens and the lens adjusting device are included. The signal transmitter and the signal receiver are arranged on the base. The lens adjusting device includes an adjusting slider and a rotating adjusting part. The receiving lens is arranged on the adjusting slider.

2. The induction module with adjustable detection distance for kitchen and bath equipment according to claim 1, characterized in that, The rotating adjusting part includes a worm and a positioning groove.

3. The induction module of claim 1, wherein the distance between the induction coil and the object is adjustable. The adjusting slider is provided with a rack.

4. The induction module with adjustable detection distance for kitchen and bath equipment according to claim 1, characterized in that, The base includes a slider positioning housing.

5. The induction module of claim 4, wherein the distance between the induction coil and the object is adjustable. The signal transmitter and the signal receiver are electrically connected with the circuit board.

6. The induction module for a kitchen and bath appliance of claim 4, wherein the induction module comprises a plurality of induction coils, and the plurality of induction coils are arranged in a circular pattern. The base is provided with a battery.

7. The induction module of claim 1, wherein the induction module is a sensor module for a kitchen appliance. The signal line is electrically connected with the circuit board.

8. The induction module of claim 1, wherein the distance between the induction coil and the object is adjustable. The signal transmitter and the signal receiver are arranged adjacently.

9. The induction module of claim 1, wherein the induction module is a sensor module for a kitchen appliance. The receiving lens is arranged higher than the signal transmitter.

10. The induction module for a sanitary equipment according to claim 1, wherein The base further includes a shell. The base is a frame structure and is composed of two or more frames.

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