Household auxiliary identification device

Abstract

The embodiment of the utility model discloses a household auxiliary identification device, and relates to the technical field of household auxiliary equipment. An object identification main board, an NFC writer, an NFC reader-writer and a label pushing and lifting mechanism are arranged in the handheld shell; the NFC writer, the NFC reader-writer and the label pushing and lifting mechanism are all electrically connected with the object identification main board, and the object identification main board is provided with an object identification microphone and an object identification loudspeaker; the handheld shell is detachably connected with a label storage mechanism, an NFC label is stored in the label storage mechanism, and the label pushing and lifting mechanism abuts against the NFC label in the label storage mechanism; a write-in trigger button is pivoted outside the handheld shell, and the write-in trigger button penetrates through the handheld shell and is electrically propped against the object identification mainboard; the NFC writer is used for writing the home information into the NFC tag; and the NFC reader-writer is used for reading and changing the home information of the NFC tag. In the process that the user needs to carry out home identification, the effect of improving the home life convenience of the user is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of household auxiliary equipment, and in particular to an auxiliary identification device for household use. Background Art

[0002] In order to meet daily needs, users need to place various types of home furnishings in their daily living spaces. However, due to the lack of visual ability or severe obstruction of visual channels, visually impaired people need to use other sensory methods such as hearing, touch, and smell to achieve self-care, which requires that the home furnishings in daily living spaces need to be more adapted to their sensory needs. At present, most home furnishing designs mainly serve users with normal vision. Even if some home furnishings incorporate NFC tag technology, they still rely on the screen information display and screen touch interaction of smartphones, which creates obstacles for visually impaired people. It is urgent to improve the convenience of home life for users, especially visually impaired people. Utility Model Content

[0003] The embodiment of the utility model discloses a household auxiliary identification device, which is used to improve the convenience of household life of users in household identification.

[0004] The embodiment of the utility model provides a household auxiliary identification device, comprising: a handheld shell;

[0005] The handheld shell is provided with an object recognition mainboard, an NFC writer, an NFC reader and a tag pushing mechanism;

[0006] The NFC writer, the NFC reader and the tag pushing mechanism are all electrically connected to the object recognition mainboard, and the object recognition mainboard is provided with an object recognition microphone and an object recognition speaker;

[0007] The handheld shell is detachably connected to a tag storage mechanism, in which an NFC tag is stored, and the tag pushing mechanism abuts against the NFC tag in the tag storage mechanism;

[0008] A write trigger button is pivotally connected to the outside of the handheld shell, and the write trigger button passes through the handheld shell and electrically abuts against the object recognition main board;

[0009] The NFC writer is used to write home information into the NFC tag;

[0010] The NFC reader / writer is used to read and modify the home information of the NFC tag.

[0011] Optionally, the label storage mechanism includes two limit posts, a fixing plate and a guide plate;

[0012] The first end of the fixing plate is in contact with the handheld shell, the second end of the fixing plate is provided with a guide button, and the fixing plate is detachably provided with a label compartment;

[0013] A support is symmetrically provided on the top of the guide plate, and the guide plate is connected to the fixing plate through the support;

[0014] The first end of each of the limit posts is connected to the guide button, a positioning block is symmetrically fixed in the hand-held shell, and the second end of each of the limit posts is sequentially passed through the support and the positioning block on the same side;

[0015] A limiting spring is sleeved on the second end of the limiting column, and the limiting spring is located between the blocking block and the support;

[0016] A guide groove is provided at the bottom of the guide plate, a limit plate is fixed in the handheld shell, the limit plate is provided with a limit groove, a limit pillar is slidably embedded in the limit groove, and the limit pillar abuts against the guide groove.

[0017] Optionally, the guide groove is peach-shaped.

[0018] Optionally, the label bin includes a front bin shell and a rear bin shell;

[0019] The front housing shell is embedded with the fixing plate, the first end of the rear housing shell is clamped with the front housing shell, and the second end of the rear housing shell is abutted with the guide button;

[0020] An extrusion piece is provided in the rear compartment shell, and a first end of the extrusion piece is fixedly connected to the rear compartment shell via a label spring;

[0021] The front housing shell is provided with a label storage slot, and the second end of the extrusion piece abuts against the label storage slot;

[0022] The front housing shell and the rear housing shell are provided with communicating moving grooves, and the extrusion piece is clamped in the moving grooves;

[0023] The front compartment shell is provided with a push-up slot, and the push-up slot is communicated with the label storage slot.

[0024] Optionally, the label pushing mechanism includes a motor, a gear and a pushing plate;

[0025] A push rod is slidably arranged inside the push-up plate, and the push rod is provided with a plurality of groups of limit grooves distributed longitudinally;

[0026] The worm of the motor is transmission-connected with the gear, and the gear is clamped with the limiting groove.

[0027] Optionally, a light-emitting component is provided in the handheld shell, and the light-emitting component is electrically connected to the object recognition main board;

[0028] The handheld shell is provided with a light-emitting panel, and the light-emitting panel is arranged correspondingly to the light-emitting component.

[0029] Optionally, the write trigger button includes a button shaft and a pressing block;

[0030] The pressing block is pivotally connected to the hand-held shell via the button shaft;

[0031] A pressing spring is sleeved on the button shaft, a first end of the pressing spring is connected to the pressing block, and a second end of the pressing spring is connected to the handheld shell;

[0032] A pressing plate is provided in the hand-held shell, the pressing plate is provided with a pressing slot, and an elastic pick is provided in the pressing slot;

[0033] The pressing column on the pressing block passes through the handheld shell and abuts against the first end of the elastic paddle, and the second end of the elastic paddle is electrically connected to the object recognition main board.

[0034] Optionally, a sound hole is provided on the handheld shell.

[0035] Optionally, a wireless charging compartment is further included; the wireless charging compartment includes a charging shell;

[0036] The charging shell is provided with a charging mainboard, the charging mainboard is provided with a charging microphone and a charging speaker, and the charging mainboard is externally connected with a charging cable;

[0037] A wireless charging transmitting area is provided on the outside of the charging shell, and the wireless charging transmitting area is electrically connected to the charging mainboard;

[0038] The handheld shell is provided with a wireless charging receiving area, the wireless charging receiving area is electrically connected to the object recognition main board, and the wireless charging receiving area is in contact with the wireless charging transmitting area;

[0039] A battery is fixedly arranged in the handheld shell, and the battery is electrically connected to the object recognition main board.

[0040] Optionally, the wireless charging transmitting area is arranged to be tilted outwards;

[0041] The handheld shell is in a gun shape, and the handheld shell abuts against the charging shell to form a triangular structure;

[0042] The handheld shell includes a gripping portion and a fixing portion connected to each other;

[0043] The object recognition mainboard, the NFC writer, the NFC reader / writer, the tag pushing mechanism, the tag storage mechanism, the write trigger button and the wireless charging receiving area are all arranged on the fixed part;

[0044] The battery is arranged on the holding portion.

[0045] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0046] The embodiment of the utility model provides a household auxiliary identification device, including: a handheld shell; an object identification mainboard, an NFC writer, an NFC reader and a tag lifting mechanism are arranged in the handheld shell; the NFC writer, the NFC reader and the tag lifting mechanism are all electrically connected to the object identification mainboard, and the object identification mainboard is provided with an object identification microphone and an object identification speaker; the handheld shell is detachably connected with a tag storage mechanism, the tag storage mechanism stores an NFC tag, and the tag lifting mechanism abuts against the NFC tag in the tag storage mechanism; a write trigger button is pivotally connected to the outside of the handheld shell, and the write trigger button penetrates the handheld shell and electrically abuts against the object identification mainboard; the NFC writer is used to write household information into the NFC tag; the NFC reader is used to read and change the household information of the NFC tag. In the process of household identification, the object identification microphone receives voice to perform voice recognition, and the NFC writer 4 and the NFC reader 3 are linked to adjust the working state, and the household identification is realized by combining the NFC near-field communication technology and the voice recognition interaction mode, which simplifies the household identification operation process, improves the household identification speed, and achieves the effect of improving the convenience of the user's home life. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0048] Figure 1 It is a schematic diagram of the overall structure of the household auxiliary identification device provided in an embodiment of the utility model;

[0049] Figure 2 The internal structure of the handheld shell provided in the embodiment of the utility model is schematically shown. Figure 1 ;

[0050] Figure 3 The internal structure of the handheld shell provided in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0051] Figure 4 It is a structural schematic diagram of the label pushing mechanism provided in an embodiment of the utility model;

[0052] Figure 5 It is a structural schematic diagram of a write trigger button provided in an embodiment of the utility model;

[0053] Figure 6A schematic diagram of the combination of the limiting plate and the limiting support provided in the embodiment of the utility model;

[0054] Figure 7 The structure of the label storage mechanism provided in the embodiment of the utility model is shown in FIG. Figure 1 ;

[0055] Figure 8 The structure of the label storage mechanism provided in the embodiment of the utility model is shown in FIG. Figure 2 ;

[0056] Fig. 9 This is a schematic diagram of the structure of the label bin provided in an embodiment of the present utility model;

[0057] Fig.10 The structure of the wireless charging compartment provided in the embodiment of the utility model is schematically shown. Figure 1 ;

[0058] Fig.11 The structure of the wireless charging compartment provided in the embodiment of the utility model is schematically shown. Figure 2 ;

[0059] In the figure: 1. Handheld shell; 2. Battery; 3. NFC reader; 4. NFC writer; 5. Push plate; 6. Push rod; 7. Gear; 8. Motor; 9. Object recognition motherboard; 10. Elastic pick; 11. Press plate; 12. Button shaft; 13. Press spring; 14. Press block; 15. Light-emitting part; 16. Light-emitting board; 17. Limit plate; 18. Limit pillar; 19. Block; 20. Guide plate; 21. Guide groove; 22. Support; 23. Guide button; 24. Limit pillar; 25. Limit spring; 26. Fixed plate; 27. Front compartment shell; 28. Rear compartment shell; 29. ​​Extrusion piece; 30. Label spring; 31. Moving slot; 32. Wireless charging receiving area; 33. Charging shell; 34. Wireless charging transmitting area; 35. Charging motherboard; 36. Charging cable. DETAILED DESCRIPTION

[0060] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the embodiments described below are only part of the embodiments of the utility model, and all other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the utility model belong to the scope of protection of the utility model.

[0061] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the embodiments of the utility model.

[0062] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0063] In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0064] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0065] See also Figure 1 , an embodiment of the utility model provides a household auxiliary identification device, comprising: a handheld shell 1;

[0066] The handheld shell 1 is provided with an object recognition mainboard 9, an NFC writer 4, an NFC reader 3 and a tag pushing mechanism;

[0067] The NFC writer 4, the NFC reader 3 and the tag push mechanism are all electrically connected to the object recognition mainboard 9, and the object recognition mainboard 9 is provided with an object recognition microphone and an object recognition speaker;

[0068] The handheld shell 1 is detachably connected with a tag storage mechanism, in which an NFC tag is stored, and the tag pushing mechanism abuts against the NFC tag in the tag storage mechanism;

[0069] A write trigger button is pivotally connected to the outside of the handheld shell 1, and the write trigger button passes through the handheld shell 1 and electrically contacts the object recognition main board 9;

[0070] The NFC writer 4 is used to write home information into the NFC tag;

[0071] The NFC reader / writer 3 is used to read and modify the home information of the NFC tag.

[0072] In this embodiment, the handheld shell 1 adopts a handheld form that is easy to use, and an object recognition mainboard 9, an NFC writer 4, an NFC reader 3 and a tag pushing mechanism are limitedly arranged inside the handheld shell 1. For example, the object recognition mainboard 9 is fixed to a board by screws and the board is inserted into the handheld shell 1 to form a chimeric connection structure, and the NFC writer 4, the NFC reader 3 and the tag pushing mechanism are all electrically connected to the object recognition mainboard 9 to receive the control and adjustment of the object recognition mainboard 9, wherein the NFC writer 4 can write information into the NFC tag, and the NFC reader 3 can read and change the information in the NFC tag. At the same time, due to the principle of NFC near-field communication, the writing and reading of the NFC reader 3 and the NFC writer 4 will not affect each other, and the NFC reader 3 and the NFC writer 4 can perform contactless data transmission with the NFC tag within a corresponding short distance; the object recognition mainboard 9 is provided with an object recognition microphone and an object recognition speaker, which means that external information can be received through the object recognition microphone, and information can be broadcast to the outside world through the object recognition speaker;

[0073] The handheld shell 1 is externally connected to a tag storage mechanism, and an NFC tag is stored in the tag storage mechanism. The NFC writer 4 is closer to the tag storage mechanism than the NFC reader / writer 3, and the tag lifting mechanism abuts against the NFC tag in the tag storage mechanism. Then, the NFC tag in the tag storage mechanism can be pushed out of the handheld shell 1 through the tag lifting mechanism. At the same time, since the handheld shell 1 is detachably connected to the tag storage mechanism, when all the NFC tags in the tag storage mechanism are pushed out of the handheld shell 1, the tag storage mechanism can be separated from the handheld shell 1, and after the NFC tags are fully replenished, a stable connection relationship is formed with the handheld shell 1.

[0074] A write trigger button is pivotally connected to the outside of the handheld shell 1. By rotating and pressing the write trigger button, it can abut against the object recognition main board 9 to form an electrical connection, so as to trigger the NFC writer 4 and the NFC reader 3 to write information to the NFC tag. Releasing the write trigger button will disengage the abutment state with the object recognition main board 9.

[0075] As an illustration of the beneficial effects of the device structure, this embodiment provides a specific application method of a household auxiliary identification device for reference. The improvement of this application lies in the structure of the device. The following method description is only an example to prove the effect of the device structure:

[0076] When the user wants to record information about the target home, the user issues a first voice command, and the object recognition mainboard 9 parses the first voice command received through the object recognition microphone, thereby controlling the NFC writer 4 to adjust to the working mode. At this time, the NFC writer 4 communicates with the closest NFC tag in the tag storage mechanism, and reminds the user to enter information through the object recognition speaker. When entering information, the write trigger button is pressed to form an electrical connection with the object recognition mainboard 9, thereby triggering the object recognition mainboard 9 to control the NFC writer 4 to write information. When the entry is completed, the write trigger button is released. At this time, the NFC writer 4 has written the home information of the target home into the NFC tag in the tag storage mechanism. Subsequently, the tag pushing mechanism is controlled to push the NFC tag with the home information written therein toward the handheld shell 1, thereby taking out the tag target position posted to the target home.

[0077] When the user wants to identify the home information of the target home, the user issues a second voice command, and the object recognition mainboard 9 analyzes the second voice command received through the object recognition microphone, thereby controlling the NFC reader 3 to adjust to the reading state, and communicates with the NFC tag corresponding to the target home through the NFC reader 3 to read the information, and the object recognition mainboard 9 broadcasts the home information read by the NFC reader 3 through the object recognition speaker;

[0078] When the user wants to change the home information in the NFC tag posted on the target home, the user issues a third voice command, and the object recognition mainboard 9 parses the second voice command received through the object recognition microphone, thereby controlling the NFC reader 3 to adjust to the writing state, and reminding the user to enter information through the object recognition speaker. By pressing the write trigger button, the object recognition mainboard 9 controls the NFC reader 3 to start writing information, and by releasing the write trigger button, the NFC reader 3 stops writing information. At this time, the NFC reader 3 has written the new home information of the target home into the corresponding NFC tag;

[0079] Based on the above scheme, when the user needs to perform home identification, the voice is received by the object identification microphone for voice recognition to link the NFC writer 4 and the NFC reader 3 to adjust the working state, and the start and end of the NFC tag home information writing is triggered by the electrical connection between the write trigger button and the object identification mainboard 9, and the information reminder is broadcast through the object identification speaker. The NFC tag stored in the tag storage mechanism is automatically pushed out and moved to the outside of the handheld shell 1 for easy posting through the tag pushing mechanism. Based on multiple sensory perceptions such as touch and hearing, combined with NFC near-field communication technology and voice recognition interaction, home identification is realized, which simplifies the home identification operation process, improves the home identification speed, and achieves the effect of improving the convenience of users' home life.

[0080] Furthermore, when applied to smart home, the object recognition main board 9 can be connected to the smart home control center for communication. When the object recognition main board 9 receives the home information sent by the NFC reader / writer 3, it can be sent to the smart home control center, thereby realizing the linkage with the target home through the smart home control center, which helps to improve the convenience of home use.

[0081] It should be noted that home information may include but is not limited to home operating parameters, technical parameters and other information. For example, operating parameters can characterize the running status of an electrical home appliance. For example, when the target home appliance is an oven in an electrical appliance, operating parameters can characterize the set temperature and set time of the oven. Technical parameters can characterize fixed information of the home appliance, such as the function of buttons of the electrical home appliance. The object recognition motherboard provides the hardware foundation for the intelligent processing of the device. The specific data analysis and processing process involved is the method content that can be implemented by skilled technicians based on common knowledge. The first voice command, the second voice command, the third voice command or other voice commands can be set according to the needs of the execution process. The realization of the above technical effects does not rely on the improvement of the method, but relies on the structure of the hardware and the use of the existing hardware working method. The description of the above actual use method is only used to illustrate the beneficial effects brought about by the structure of the present device.

[0082] In a specific implementation of this embodiment, refer to Figures 2 to 3 as well as Figures 6 to 8 , the label storage mechanism includes two limit posts 24, a fixing plate 26 and a guide plate 20;

[0083] The first end of the fixing plate 26 is in contact with the handheld shell 1, the second end of the fixing plate 26 is provided with a guide button 23, and the fixing plate 26 is detachably provided with a label compartment;

[0084] A support 22 is symmetrically provided on the top of the guide plate 20, and the guide plate 20 is connected to the fixing plate 26 through the support 22;

[0085] The first end of each limiting column 24 is connected to the guide button 23, and the holding shell 1 is symmetrically fixed with a positioning block 19, and the second end of each limiting column 24 is sequentially passed through the support 22 and the positioning block 19 on the same side;

[0086] A limiting spring 25 is sleeved on the second end of the limiting column 24, and the limiting spring 25 is located between the positioning block 19 and the support 22;

[0087] A guide groove 21 is formed at the bottom of the guide plate 20 . A limit plate 17 is fixed in the handheld shell 1 . The limit plate 17 has a limit groove. A limit pillar 18 is slidably embedded in the limit groove. The limit pillar 18 abuts against the guide groove 21 .

[0088] In a more specific implementation of this embodiment, the guide groove 21 is peach-shaped.

[0089] In this embodiment, a label compartment is provided on the top of the fixing plate 26, and an NFC label is stored in the label compartment. Through a detachable setting, the label compartment can be removed to fill the NFC label. The bottom of the fixing plate 26 is connected to the support 22 symmetrically provided on the top of the guide plate 20, and the label storage mechanism as a whole can be limitedly connected with the handheld shell 1 through the fixing plate 26;

[0090] A positioning block 19 is provided in the hand-held shell 1 at a position corresponding to the support 22, a first end of the limiting column 24 is connected to a side of the guide button 23 facing the hand-held shell 1, a second end of the limiting column 24 is sequentially penetrated through the support 22 and the positioning block 19 on the same side, a limiting spring 25 is sleeved on the column body of the limiting column 24 between the support 22 and the positioning block 19, the radius of the limiting spring 25 is larger than the hole size of the positioning block 19 and the support 22, and the limiting column 24 is pushed to move by the guide button 23, which can drive the limiting spring 25 to produce elastic deformation; it can be understood that in a specific implementation, the support 22 on the same side can be multiple groups, and the limiting spring 25 is between the positioning block 19 and the support 22 closest to the positioning block 19;

[0091] A peach-shaped guide groove 21 is provided at the bottom of the guide plate 20. In a specific implementation, the sharp part in the guide groove 21 can be called a tip, and the wider part opposite thereto can be called a base end, wherein the tip is close to the positioning block 19; a limit plate 17 is fixedly provided in the handheld shell 1, and the limit plate 17 is provided with a limit groove toward one side of the bottom of the guide plate 20, and the limit groove is abutted against the guide groove 21 through a limit pillar 18. In a specific implementation, the limit groove can be set as a rectangular groove, which is perpendicular to the direction of the limit pillar 24;

[0092] When the tag storage mechanism needs to be assembled into the handheld shell 1, the fixing plate 26 slides along the limiting groove on the handheld shell 1 until the second end of the limiting column 24 is successively penetrated by the blocking block 19, and the base end of the guide groove 21 abuts against the limiting pillar 18 under the elastic force of the limiting spring 25, at which time the tag storage mechanism is firmly connected to the handheld shell 1; when the tag storage mechanism needs to be disassembled from the handheld shell 1, the guiding button 23 is pressed toward the direction of the blocking block 19 to further compress the limiting spring 25, and after releasing the guiding button 23, under the rebound action of the limiting spring 25, the limiting pillar 18 is separated from the limiting of the base end of the guiding groove 21 and moves to the tip along the guiding groove 21, at which time the tag storage mechanism is separated from the firmly connected relationship with the handheld shell 1, so that the tag bin can be disassembled to fill the NFC tag; based on the cooperation of the limiting spring 25, the guiding groove 21 and the limiting pillar 18, the tag storage mechanism can realize the firm loading and self-rebounding loading of the tag bin, and the operation is simple and efficient.

[0093] In a more specific implementation of this embodiment, see Figure 3 , Figure 7 and Fig. 9 , the label bin includes a front bin shell 27 and a rear bin shell 28;

[0094] The front housing 27 is embedded with the fixing plate 26, the first end of the rear housing 28 is clamped with the front housing 27, and the second end of the rear housing 28 is abutted with the guide button 23;

[0095] An extrusion piece 29 is provided in the rear compartment shell 28, and a first end of the extrusion piece 29 is fixedly connected to the rear compartment shell 28 via a label spring 30;

[0096] The front housing 27 is provided with a label storage slot, and the second end of the extrusion piece 29 abuts against the label storage slot;

[0097] The front housing shell 27 and the rear housing shell 28 are provided with a communicating moving groove 31, and the extrusion piece 29 is clamped in the moving groove 31;

[0098] The front compartment shell 27 is provided with a push-up slot which is communicated with the label storage slot.

[0099] In this embodiment, the front compartment shell 27 is embedded with the fixing plate 26, the first end of the rear compartment shell 28 is detachably connected to the front compartment shell 27, and the second end of the rear compartment shell 28 abuts against the guide button 23, so that the tag compartment is integrally fastened to the fixing plate 26; the front compartment shell 27 is provided with a tag storage slot, in which a plurality of NFC tags can be neatly placed, the first end of the extrusion piece 29 is fixedly connected to the inside of the rear compartment shell 28 through the tag spring 30, the second end of the extrusion piece 29 abuts against the NFC tag in the tag storage slot, and at the same time, the front compartment shell 27 and the rear compartment shell 28 are connected to the front compartment shell 27 and the rear compartment shell 28. The housing shell 28 is provided with a connected moving groove 31, and the extruding piece 29 is clamped in the moving groove 31 and can move along the moving groove 31; the front housing shell 27 is provided with a pushing groove, which is connected to the tag storage groove. Under the extrusion of the extruding piece 29, the NFC tag enters the pushing groove, and the NFC tag can be pushed out of the handheld shell 1 along the pushing groove through the tag pushing mechanism. Due to the elasticity of the tag spring 30, the extruding piece 29 moves along the moving groove 31 toward the tag storage slot, thereby driving the next NFC tag to fill in the pushing groove, thereby realizing automatic filling of the NFC tag.

[0100] In a specific implementation of this embodiment, refer to Figure 3 and Figure 4 , the label pushing mechanism includes a motor 8, a gear 7 and a pushing plate 5;

[0101] A push rod 6 is slidably disposed inside the push plate 5, and the push rod 6 is provided with a plurality of groups of limit grooves distributed longitudinally;

[0102] The worm of the motor 8 is drivingly connected to the gear 7, and the gear 7 is engaged with the limiting groove.

[0103] In this embodiment, a motor mounting seat is provided in the handheld shell 1, and a motor 8 is provided on the motor mounting seat. The gear 7 is pivotally connected to the motor mounting seat through a gear shaft. A push-up plate 5 is provided in the handheld shell 1 for limiting the position. A push rod 6 is slidably provided in the push-up plate 5, and a plurality of groups of limit grooves distributed longitudinally are provided on the push rod 6. When the motor 8 rotates forward, the worm of the motor 8 drives the gear 7 to engage with different limit grooves, thereby driving the push rod 6 to abut against the NFC tag in the tag storage mechanism and further push it out. After the tag is taken out, the push rod 6 is driven to return to its position by the reverse rotation of the motor 8, thereby realizing the automatic push-out of the NFC tag.

[0104] In a specific implementation of this embodiment, refer to Figure 2 and Figure 3 , a light emitting element 15 is provided in the handheld shell 1, and the light emitting element 15 is electrically connected to the object recognition main board 9;

[0105] The handheld shell 1 is provided with a light-emitting panel 16 , and the light-emitting panel 16 is arranged corresponding to the light-emitting element 15 .

[0106] In this embodiment, a light-emitting component 15 electrically connected to the object recognition mainboard 9 is provided in the handheld shell 1, which can emit different bright lights under the control of the object recognition mainboard 9. A light-emitting panel 16 is provided on the handheld shell 1 corresponding to the light-emitting component 15. The light emitted by the light-emitting component 15 can be irradiated outward through the light-emitting panel 16 to facilitate the user to receive the bright light reminder. By way of example, the light-emitting component 15 can be bonded to the handheld shell 1 by double-sided tape, and the light-emitting component 15 can specifically adopt an LED module; in specific implementation, when the object recognition mainboard 9 detects that the NFC writer 4 or the NFC reader 3 completes information writing to the NFC tag, the object recognition mainboard 9 controls the light-emitting component 15 to emit green light. When the object recognition mainboard 9 detects the third voice instruction to change the NFC tag, the object recognition mainboard 9 controls the light-emitting component 15 to emit orange light. The light-emitting component 15 emitting different bright lights can have the effect of reminding the user of the currently executed content.

[0107] In a specific implementation of this embodiment, refer to Figure 3 and Figure 5 , the write trigger button includes a button shaft 12 and a pressing block 14;

[0108] The pressing block 14 is pivotally connected to the hand-held housing 1 via the button shaft 12;

[0109] A pressing spring 13 is sleeved on the button shaft 12, a first end of the pressing spring 13 is connected to the pressing block 14, and a second end of the pressing spring 13 is connected to the handheld housing 1;

[0110] A pressing plate 11 is provided inside the hand-held shell 1. The pressing plate 11 is provided with a pressing slot, and an elastic pick 10 is provided in the pressing slot.

[0111] The pressing column on the pressing block 14 penetrates the handheld shell 1 and abuts against the first end of the elastic paddle 10 , and the second end of the elastic paddle 10 is electrically connected to the object recognition main board 9 .

[0112] In the present embodiment, the pressing block 14 is pivotally connected to the hand-held shell 1 through the button shaft 12, and a pressing column is arranged on the side of the pressing block 14 facing the object recognition main board 9, and the pressing column is arranged inside the hand-held shell 1, and the two ends of the pressing spring 13 sleeved on the button shaft 12 are respectively arranged on the pressing block 14 and the hand-held shell 1. When the pressing block 14 is released after being pressed, the pressing block 14 rebounds back to its original position under the pressing spring 13; a pressing plate 11 is provided in the hand-held shell 1 at a limited position, and a pressing slot is provided on the pressing plate 11, and an elastic paddle 10 is provided in the pressing slot, and the elastic paddle 10 can be made of metal or other materials to realize energy It can form an electrical connection with the object recognition main board 9; in specific implementation, when it is necessary to write information to the NFC tag, press the pressing block 14, and the pressing column on the pressing block 14 moves to abut against the elastic paddle 10, and further drives the elastic paddle 10 to be electrically connected to the object recognition main board 9. When the information writing is completed, release the pressing block 14, and the pressing block 14 rebounds to drive the pressing column to separate from the elastic paddle 10. The elastic paddle 10 can return to its original position based on its own elasticity, thereby disconnecting the electrical connection with the object recognition main board 9. The operation process is clarified and simplified by using tactile perception through the write trigger button.

[0113] In a specific implementation of this embodiment, refer to Figure 2 , Fig.10 and Fig.11 , further comprising a wireless charging compartment; the wireless charging compartment comprises a charging shell 33;

[0114] A charging mainboard 35 is provided in the charging shell 33, and the charging mainboard 35 is provided with a charging microphone and a charging speaker, and the charging mainboard 35 is externally connected to a charging cable 36;

[0115] A wireless charging transmitting area 34 is provided on the outside of the charging shell 33, and the wireless charging transmitting area 34 is electrically connected to the charging mainboard 35;

[0116] The handheld shell 1 is provided with a wireless charging receiving area 32, which is electrically connected to the object recognition main board 9, and the wireless charging receiving area 32 is in contact with the wireless charging transmitting area 34;

[0117] A battery 2 is fixedly disposed in the handheld shell 1 , and the battery is electrically connected to the object recognition mainboard 9 .

[0118] In this embodiment, the device is also configured with a wireless charging compartment for easy charging, including a charging shell 33, a charging motherboard 35 is arranged inside the charging shell 33, a charging motherboard 35 is externally connected to a charging line 36 for connecting to an external power source, a wireless charging transmitting area 34 electrically connected to the charging motherboard 35 is arranged on the outside of the charging shell 33, a wireless charging receiving area 32 matching the wireless charging transmitting area 34 for abutment induction is arranged on the handheld shell 1, the wireless charging receiving area 32 is electrically connected to the object recognition motherboard 9, a battery 2 electrically connected to the object recognition motherboard 9 is provided in a limited position inside the handheld shell 1; the charging motherboard 35 is provided with a charging microphone and a charging speaker, when charging is needed, the user issues a charging voice command, the charging motherboard 35 receives the charging voice command through the charging microphone for analysis, and issues a charging prompt sound through the charging speaker to indicate the location of the user's wireless charging compartment so that the handheld shell 1 is abutted against the wireless charging compartment for charging, and the charging convenience of the user is improved based on the fact that the wireless charging compartment does not need to be charged with a charging line.

[0119] It should be noted that the charging motherboard provides the hardware foundation for the intelligent processing of the device. The specific data analysis and processing process involved is a method content that can be implemented by skilled technicians based on common knowledge. The charging voice instructions can be set according to the needs of the execution process. The realization of the above-mentioned technical effects does not depend on the improvement of the method, but on the structure of the hardware and the use of existing hardware working methods.

[0120] In a more specific implementation of this embodiment, see Figure 1 and Fig.10 , the wireless charging transmitting area 34 is tilted outward;

[0121] The handheld shell 1 is gun-shaped, and the handheld shell 1 abuts against the charging shell 33 to form a triangular structure;

[0122] The handheld shell 1 comprises a holding portion and a fixing portion connected to each other;

[0123] The object recognition mainboard 9, the NFC writer 34, the NFC reader / writer 3, the tag pushing mechanism, the tag storage mechanism, the writing trigger button and the wireless charging receiving area 32 are arranged in the fixed part;

[0124] The grip portion is provided with a battery 2 disposed on the grip portion.

[0125] In this embodiment, the wireless charging compartment can adopt a wall-mounted wireless charging compartment, and the wireless charging transmitting area 34 is tilted outward to form an inclined surface, and the handheld shell 1 adopts a gun-shaped structure that is easy to hold. The handheld shell 1 includes a holding portion and a fixed portion arranged in a gun shape, and the fixed portion is provided with an object recognition mainboard 9, an NFC writer 34, an NFC reader 3, a tag pushing mechanism, a tag storage mechanism, a write trigger button and a wireless charging receiving area 32. For the center of gravity, the battery is arranged inside the holding portion which mainly plays a holding role. When the wireless charging receiving area 32 on the handheld shell 1 abuts against the wireless charging transmitting area 34, the handheld shell 1 and the charging shell 33 can form a stable triangular structure to provide a stable support for the handheld shell 1 during charging, thereby minimizing the contact between the device and the desktop to reduce the insecurity caused by the complex desktop environment, and enhancing the charging reliability.

[0126] In some embodiments, see Figure 1 and Fig.10 Both the handheld shell 1 and the charging shell 33 are provided with sound holes, which help the microphone to clearly capture voice and the speaker to effectively transmit sound, thereby improving the user's recognition experience.

[0127] In some embodiments, the handheld shell 1 can have multiple shell parts that are detachably connected to facilitate disassembly and cleaning to ensure the cleanliness of the product itself. The multiple shell parts can be easily identified and grasped by users through the different materials and colors of the parts. For example, in order to improve the comfort of hand contact, a silicone sleeve can be set on the shell part of the gripping area of ​​the handheld shell 1.

[0128] The above is a detailed introduction to a household auxiliary identification device provided by the present invention. For a person skilled in the art, according to the idea of ​​the embodiments of the present invention, there may be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A household auxiliary identification device, characterized in that: include: Handheld Shell; The handheld shell is provided with an object recognition mainboard, an NFC writer, an NFC reader and a tag pushing mechanism; The NFC writer, the NFC reader and the tag pushing mechanism are all electrically connected to the object recognition mainboard, and the object recognition mainboard is provided with an object recognition microphone and an object recognition speaker; The handheld shell is detachably connected to a tag storage mechanism, in which an NFC tag is stored, and the tag pushing mechanism abuts against the NFC tag in the tag storage mechanism; A write trigger button is pivotally connected to the outside of the handheld shell, and the write trigger button passes through the handheld shell and electrically abuts against the object recognition main board; The NFC writer is used to write home information into the NFC tag; The NFC reader / writer is used to read and modify the home information of the NFC tag.

2. The household auxiliary identification device according to claim 1, characterized in that: The label storage mechanism includes two limit posts, a fixing plate and a guide plate; The first end of the fixing plate is in contact with the handheld shell, the second end of the fixing plate is provided with a guide button, and the fixing plate is detachably provided with a label compartment; A support is symmetrically provided on the top of the guide plate, and the guide plate is connected to the fixing plate through the support; The first end of each of the limit posts is connected to the guide button, a positioning block is symmetrically fixed in the hand-held shell, and the second end of each of the limit posts is sequentially passed through the support and the positioning block on the same side; A limiting spring is sleeved on the second end of the limiting column, and the limiting spring is located between the blocking block and the support; A guide groove is provided at the bottom of the guide plate, a limit plate is fixed in the handheld shell, the limit plate is provided with a limit groove, a limit pillar is slidably embedded in the limit groove, and the limit pillar abuts against the guide groove.

3. The household auxiliary identification device according to claim 2, characterized in that: The guide groove is peach-shaped.

4. The household auxiliary identification device according to claim 2, characterized in that: The label bin comprises a front bin shell and a rear bin shell; The front housing shell is embedded with the fixing plate, the first end of the rear housing shell is clamped with the front housing shell, and the second end of the rear housing shell is abutted with the guide button; An extrusion piece is provided in the rear compartment shell, and a first end of the extrusion piece is fixedly connected to the rear compartment shell via a label spring; The front housing shell is provided with a label storage slot, and the second end of the extrusion piece abuts against the label storage slot; The front housing shell and the rear housing shell are provided with communicating moving grooves, and the extrusion piece is clamped in the moving grooves; The front compartment shell is provided with a push-up slot, and the push-up slot is communicated with the label storage slot.

5. The household auxiliary identification device according to claim 1, characterized in that: The label pushing mechanism comprises a motor, a gear and a pushing plate; A push rod is slidably arranged inside the push-up plate, and the push rod is provided with a plurality of groups of limit grooves distributed longitudinally; The worm of the motor is transmission-connected with the gear, and the gear is clamped with the limiting groove.

6. The household auxiliary identification device according to claim 1, characterized in that: A light-emitting component is provided in the handheld shell, and the light-emitting component is electrically connected to the object recognition main board; The handheld shell is provided with a light-emitting panel, and the light-emitting panel is arranged correspondingly to the light-emitting component.

7. The household auxiliary identification device according to claim 1, characterized in that: The write trigger button includes a button shaft and a pressing block; The pressing block is pivotally connected to the hand-held shell via the button shaft; A pressing spring is sleeved on the button shaft, a first end of the pressing spring is connected to the pressing block, and a second end of the pressing spring is connected to the handheld shell; A pressing plate is provided in the hand-held shell, the pressing plate is provided with a pressing slot, and an elastic pick is provided in the pressing slot; The pressing column on the pressing block passes through the handheld shell and abuts against the first end of the elastic paddle, and the second end of the elastic paddle is electrically connected to the object recognition main board.

8. The household auxiliary identification device according to claim 7, characterized in that: A sound hole is provided on the handheld shell.

9. The household auxiliary identification device according to claim 1, characterized in that: It also includes a wireless charging compartment; the wireless charging compartment includes a charging shell; The charging shell is provided with a charging mainboard, the charging mainboard is provided with a charging microphone and a charging speaker, and the charging mainboard is externally connected with a charging cable; A wireless charging transmitting area is provided on the outside of the charging shell, and the wireless charging transmitting area is electrically connected to the charging mainboard; The handheld shell is provided with a wireless charging receiving area, the wireless charging receiving area is electrically connected to the object recognition main board, and the wireless charging receiving area is in contact with the wireless charging transmitting area; A battery is fixedly arranged in the handheld shell, and the battery is electrically connected to the object recognition main board.

10. The household auxiliary identification device according to claim 9, characterized in that: The wireless charging transmitting area is arranged to be inclined outwards; The handheld shell is in a gun shape, and the handheld shell abuts against the charging shell to form a triangular structure; The handheld shell includes a gripping portion and a fixing portion connected to each other; The object recognition mainboard, the NFC writer, the NFC reader / writer, the tag pushing mechanism, the tag storage mechanism, the write trigger button and the wireless charging receiving area are all arranged on the fixed part; The battery is arranged on the holding portion.

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