Anti-mistaken-touch button switch assembly of fingerprint lock and anti-mistaken-touch fingerprint lock

Abstract

The utility model belongs to the field of fingerprint locks, and particularly discloses a mistaken touch prevention button switch assembly of a fingerprint lock, which comprises a handle and a fingerprint identification module positioned in the handle, the handle is provided with a through hole and a button cap arranged in the through hole, the button cap is arranged on the lower side of the fingerprint identification module and penetrates into the handle from the through hole, and the button cap is in sliding fit with the handle; a pressure spring is connected between the side wall in the handle and the button cap, the button cap is provided with a conductive assembly located in the handle, the conductive assembly is used for conducting a power supply, a first power receiving contact in conductive connection with a first pole of the fingerprint identification module is fixed in the handle, and the first power receiving contact and the conductive assembly directly face each other and are arranged at an interval; a second electrode of the fingerprint identification module is used for conducting a power supply; in addition, the utility model further discloses a mistaken touch prevention fingerprint lock which comprises the mistaken touch prevention button switch assembly of the fingerprint lock and an electric lock body. According to the scheme, locking caused by mistaken touch of the fingerprint identification module of the fingerprint lock can be avoided, and loss of convenience of fingerprint identification unlocking is prevented.

Description

Technical Field

[0001] This utility model relates to the field of fingerprint locks, and in particular to an anti-accidental touch button switch assembly for fingerprint locks and an anti-accidental touch fingerprint lock. Background Technology

[0002] With the continuous advancement of smart home technology, most household products have evolved into smart home products through automation or AI empowerment. As costs continue to decrease and functions continue to increase, smart home products are becoming increasingly popular in daily life and are well-received by the public and the market.

[0003] Fingerprint locks are a widely trusted and used type of smart home product, offering advantages such as convenient and fast operation and high security. The specific structure of a fingerprint lock mainly consists of two parts: a fingerprint recognition module and an electric lock body. The fingerprint recognition module uses electronic fingerprint matching to acquire the biometric features of the person outside the door, compares them with the registered data, and identifies the person based on whether the data matches. If the data matches, the bolt on the electric lock body retracts, unlocking the door for the person outside. Conversely, if the data does not match, only a prompt is triggered to remind the person outside whether there is obstruction, incorrect posture, or if they are outside the recognition range. Improper operation can cause the currently acquired biometric features to fail to match the entered data, thus preventing the bolt on the electric lock from retracting. If the number of mismatches reaches a set number consecutively, the fingerprint recognition module may even lock. Once locked, the lock can only be opened with a key, or a set time must be waited before it can be recognized again to prevent malicious individuals from attempting to crack the module. However, small animals or children may frequently trigger the fingerprint recognition module out of curiosity, causing it to lock and thus lacking the anti-accidental touch function. During the period when the fingerprint recognition module is locked, it cannot be used to unlock the electric lock; only a key can be used, causing inconvenience and negating the convenience of fingerprint unlocking. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-accidental touch button switch assembly and an anti-accidental touch fingerprint lock, so as to prevent the fingerprint recognition module of the fingerprint lock from being locked due to accidental touch, and to prevent the loss of the convenience of fingerprint recognition unlocking.

[0005] The technical solution provided by this utility model is as follows: a fingerprint lock anti-accidental touch button switch assembly, including a hollow handle, a fingerprint recognition module capable of penetrating the handle to recognize fingerprints is fixed inside the handle, the handle has a through hole and a retractable button cap disposed in the through hole, the button cap is disposed below the fingerprint recognition module and penetrates one side of the through hole; the button cap extends into the interior of the handle and slides with the handle; a compression spring is connected between the inner side wall of the handle and the button cap, the button cap has a conductive component located inside the handle, the conductive component is used to conduct power, a first power receiving contact is fixed inside the handle for forming a closed circuit with the conductive component, the first power receiving contact is directly opposite the conductive component and is conductively connected to the first pole of the fingerprint recognition module; the second pole of the fingerprint recognition module is used to conduct power, and the conductive component and the first power receiving contact are spaced apart.

[0006] In the fingerprint lock's anti-accidental touch button switch assembly described above, a guide sleeve is fixed inside the handle, and the guide sleeve is directly opposite to and spaced apart from the button cap; the button cap is provided with a guide post located inside the handle, and the guide post is inserted into the guide sleeve and slides in cooperation with the guide sleeve.

[0007] In the fingerprint lock's anti-accidental touch button switch assembly described above, the button cap is provided with a folded edge for abutting against the inner side wall of the handle. The folded edge is located inside the handle and bends towards the outside of the button cap. The compression spring abuts against the button cap and the inner side wall of the handle, respectively.

[0008] In the fingerprint lock's anti-accidental touch button switch assembly described above, a second power receiving contact and a light-emitting module are also fixed inside the handle. One pole of the light-emitting module is used to conduct power, and the other pole of the light-emitting module is electrically connected to the second power receiving contact. The second power receiving contact is directly opposite to and spaced apart from the conductive component. The handle is provided with a light-transmitting part facing the light-emitting module.

[0009] In the fingerprint lock's anti-accidental touch button switch assembly described above, the conductive component includes two electrically connected power supply contacts, with the first power receiving contact and the second power receiving contact respectively facing the two power supply contacts.

[0010] In the fingerprint lock's anti-accidental touch button switch assembly described above, a battery holder for installing a storage battery and a control board for conductively connecting to a power source are also fixed inside the handle. The control board is conductively connected to the second pole of the fingerprint recognition module and the conductive component, respectively, and both poles of the battery holder are conductively connected to the control board.

[0011] In the fingerprint lock's anti-accidental touch button switch assembly described above, a buzzer is also fixed inside the handle. The buzzer is located at the bottom of the handle and is electrically connected to the control board. A sound transmission hole facing the buzzer is opened at the bottom of the handle.

[0012] In the fingerprint lock's anti-accidental touch button switch assembly described above, the handle has a mounting hole facing the battery holder, and a cover is fitted inside the mounting hole.

[0013] In the fingerprint lock's anti-accidental touch button switch assembly described above, the handle is provided with an angled portion, which is located on the upper side of the button cap, and the fingerprint recognition module is located on the angled portion.

[0014] An anti-accidental touch fingerprint lock includes an electric lock body for installation on a door leaf and an anti-accidental touch button switch assembly for fingerprint locks as described in any of the above claims. The electric lock body is provided with a power supply and a panel. The side of the handle away from the button cap is fixed on the panel. The second pole of the fingerprint recognition module and the conductive component are respectively connected to the power supply.

[0015] The beneficial effects of this utility model after adopting the above technical solution are as follows:

[0016] This technical solution involves creating a perforation in the handle and placing a button cap within the perforation. The button cap is fixed to the handle in a reciprocating manner. Whenever the button cap is pressed, it retracts from the perforation toward the inside of the handle. A conductive component is fixed to the button cap, located inside the handle and connected to one power pole of the electric lock body. As the button cap retracts, the conductive component moves forward synchronously, compressing the spring until it abuts against the first energized contact fixed to the handle. The first energized contact, one pole of the fingerprint recognition module, and the other power pole of the electric lock body are sequentially connected within the handle. When the conductive component and the first energized contact come into contact, the power pole of the electric lock body, the conductive component, the first energized contact, the first pole of the fingerprint recognition module, and the other power pole of the electric lock body form a closed circuit, energizing the fingerprint recognition module and enabling biometric identification. This avoids the need for biometric identification to be performed whenever a small animal or child touches the fingerprint recognition area. This design prevents the fingerprint recognition module from being triggered multiple times in this situation. When the button cap is removed, the spring returns to its initial length and pushes the button cap out of the handle, causing it to extend and move within the perforation. The conductive components on the button cap also move away from the first energized contact until the button cap returns to its initial position. At this point, the conductive circuit containing the fingerprint recognition module is disconnected, and no current flows through the fingerprint recognition module, meaning it is de-energized and cannot be triggered. This provides the fingerprint recognition module with an anti-accidental touch function. In other words, this solution constructs a conductive circuit that can be opened or closed within the handle and places the fingerprint recognition module on this circuit. By manually closing the closed circuit, the fingerprint recognition module is energized and activated only when the conductive circuit is closed. When the conductive circuit is open, the fingerprint recognition module cannot be triggered, thus providing an anti-accidental touch function. This prevents the fingerprint lock from locking due to accidental touches, thus preventing the loss of the convenience of fingerprint unlocking. Attached Figure Description

[0017] Figure 1 This is a front view of the anti-accidental touch button switch assembly and the anti-accidental touch fingerprint lock of Embodiment 1 of this utility model;

[0018] Figure 2 This is a cross-sectional view of the anti-accidental touch button switch assembly and the anti-accidental touch fingerprint lock of Embodiment 1 of this utility model;

[0019] Figure 3 This is the utility model Figure 2 A magnified view of a portion of A;

[0020] Figure 4 This is the utility model Figure 2 A magnified view of part B;

[0021] Figure 5 This is the utility model Figure 2 A magnified view of part C;

[0022] Figure 6 This is a side view of the fingerprint lock anti-accidental touch button switch assembly and the anti-accidental touch fingerprint lock according to Embodiment 1 of this utility model;

[0023] Figure 7 This is a top view of the fingerprint lock anti-accidental touch button switch assembly and the anti-accidental touch fingerprint lock according to Embodiment 1 of this utility model;

[0024] Figure 8 This is a bottom view of the fingerprint lock anti-accidental touch button switch assembly and the anti-accidental touch fingerprint lock according to Embodiment 1 of this utility model.

[0025] Reference numerals: 1. Panel; 2. Handle; 3. Button cap; 4. Control board; 5. Light-emitting module; 6. Fingerprint recognition module; 7. Compression spring; 8. Buzzer; 9. Battery holder; 10. Cover;

[0026] 21. Connecting ear; 22. Perforation; 23. Angled portion; 231. Light-transmitting portion; 232. Light-transmitting block; 24. Connecting post; 25. Guide sleeve; 26. Sound transmission hole; 27. Second power receiving contact; 28. First power receiving contact; 29. ​​Mounting hole; 230. Housing;

[0027] 31. Folded edge; 32. Conductive component; 321. Power supply contact; 33. Guide post. Detailed Implementation

[0028] The technical solution of this utility model will be further described in detail below with reference to specific embodiments, but this does not constitute any limitation on this utility model.

[0029] Example 1:

[0030] like Figure 1-8 As shown, a fingerprint lock anti-accidental touch button switch assembly includes a hollow handle 2. A fingerprint recognition module 6, capable of penetrating the handle 2 to identify fingerprints, is fixed inside the handle 2. The handle 2 has a through hole 22 and a retractable button cap 3 located within the through hole 22. The button cap 3 is located below the fingerprint recognition module 6 and extends through one side of the through hole 22. The button cap 3 extends into the interior of the handle 2 and slides with the handle 2. A compression spring 7 connects the inner sidewall of the handle 2 to the button cap 3. A conductive component 32 located inside the handle 2 is provided on the button cap 3. The conductive component 32 is used to conduct power. A first power-receiving contact 28, which together with the conductive component 32 forms a closed circuit, is fixed inside the handle 2. The first power-receiving contact 28 is directly opposite the conductive component 32 and is conductively connected to the first electrode of the fingerprint recognition module 6. The second electrode of the fingerprint recognition module 6 is used to conduct power. The conductive component 32 and the first power-receiving contact 28 are spaced apart.

[0031] The specific implementation principle is as follows: a through hole 22 is made in the handle 2, and a button cap 3 is placed in the through hole 22. The button cap 3 is fixed to the handle 2 in a reciprocating telescopic manner. Whenever the button cap 3 is pressed, the button cap 3 retracts from the through hole 22 toward the inside of the handle 2. A conductive component 32 is fixed on the button cap 3. The conductive component 32 is located inside the handle 2 and is connected to one pole of the power supply on the electric lock body. As the button cap 3 retracts, the conductive component 32 moves forward synchronously, and the compression spring 7 is compressed synchronously until it abuts against the first contact point fixed to the handle 2. Electrical contact 28, and the first powered contact 28, one pole of the fingerprint recognition module 6, and the power supply on the electric lock body are sequentially connected within the handle 2. When the conductive component 32 and the first powered contact 28 come into contact, the power supply on the electric lock body, the conductive component 32, the first powered contact 28, the first pole of the fingerprint recognition module 6, and the power supply on the electric lock body form a closed circuit, energizing the fingerprint recognition module 6 and enabling biometric identification. This prevents entry if a small animal or child touches the recognition area of ​​the fingerprint recognition module 6. Biometric identification is performed, thus preventing the fingerprint recognition module 6 from being triggered multiple times in this situation. When the button cap 3 is removed, the spring 7 returns to its initial length and pushes the button cap 3 out of the handle 2, causing the button cap 3 to extend and move within the through hole 22. The conductive component 32 on the button cap 3 also moves away from the first power-receiving contact 28 until the button cap 3 moves to its initial position. At this point, the conductive circuit of the fingerprint recognition module 6 is broken, and no current flows through the fingerprint recognition module 6, meaning the fingerprint recognition module 6 is de-energized and in an untriggerable state. This design enables the fingerprint recognition module 6 to have an anti-accidental touch function. In other words, this solution constructs a conductive circuit that can be turned on or off inside the handle 2, and places the fingerprint recognition module 6 on this conductive circuit. By manually closing the conductive circuit, the fingerprint recognition module 6 is powered on only when the conductive circuit is closed and on. When the conductive circuit is open, the fingerprint recognition module 6 cannot be triggered, thus having an anti-accidental touch function. This prevents the fingerprint recognition module 6 from locking due to accidental touch, thus preventing the loss of the convenience of fingerprint recognition unlocking.

[0032] In some embodiments, the first poles of the conductive component 32 and the fingerprint recognition module 6 are respectively connected to an external power supply device instead of being connected to the power supply on the electric lock body. This embodiment does not impose too many restrictions on the power supply selection.

[0033] In this embodiment, the first and second poles of the fingerprint recognition module 6 are the power supply poles of the fingerprint recognition module 6, and the fingerprint recognition module 6 is also electrically connected to the electric lock body through the signal terminal to trigger the electric lock body to perform its function.

[0034] The specific connection between the button cap 3 and the handle 2 is as follows: a guide sleeve 25 is fixed inside the handle 2, the guide sleeve 25 is directly opposite to the button cap 3 and is spaced apart; the button cap 3 is provided with a guide post 33 located inside the handle 2, the guide post 33 is inserted into the guide sleeve 25 and slides with the guide sleeve 25.

[0035] The guide sleeve 25 and guide post 33 are designed so that the button cap 3 slides back and forth in the guide sleeve 25 through the guide post 33, while the guide sleeve 25 faces the button cap 3 directly, thereby accurately guiding the button cap 3 to move along the axial direction of the guide sleeve 25. Compared with the way the outer side of the button cap 3 slides with the handle 2, the assembly accuracy is higher, the movement is more stable and does not wobble, and the stroke is controllable.

[0036] In practical applications, there are no fewer than two guide sleeves 25 and guide posts 33, and the number of guide sleeves 25 and guide posts 33 is the same. Each guide sleeve 25 and each guide post 33 correspond one-to-one and slide together, so that when the button cap 3 moves under force, all points of the button cap 3 move in parallel, avoiding the button cap 3 from being unable to slide due to local tilting and pressing against the inner wall of the guide sleeve 25, thus improving the smoothness and reliability of movement.

[0037] Preferably, the compression spring 7 is sleeved on the cylinder.

[0038] The compression spring 7 is sleeved on the guide sleeve 25, so that the guide sleeve 25 guides not only the reciprocating sliding direction of the guide post 33, but also the reciprocating extension and contraction direction of the compression spring 7, thereby improving the moving accuracy and stability, while preventing the compression spring 7 from twisting and bending, and extending its service life.

[0039] In this embodiment, the button cap 3 is provided with a folded edge 31 for abutting against the inner side wall of the handle 2. The folded edge 31 is located inside the handle 2 and is bent toward the outside of the button cap 3; the compression spring 7 abuts against the button cap 3 and the inner side wall of the handle 2 respectively.

[0040] When the button cap 3 is completely pushed out of the handle 2 by the spring 7, the button cap 3 abuts against the inner side wall of the handle 2 through the folded edge 31 at its edge, preventing the button cap 3 from detaching from the handle 2; in addition, when assembling the parts, it is only necessary to abut the two ends of the spring against the inner side wall of the button cap 3 and the handle 2 respectively, without having to fix them to the inner side wall of the button cap 3 and the handle 2 respectively, to complete the installation, which reduces the difficulty of assembly, simplifies the installation steps, and improves the assembly efficiency.

[0041] In a further improvement, a second power receiving contact 27 and a light-emitting module 5 are fixed inside the handle 2. One pole of the light-emitting module 5 is used to conduct power, and the other pole of the light-emitting module 5 is electrically connected to the second power receiving contact 27. The second power receiving contact 27 is directly opposite to and spaced apart from the conductive component 32. The handle 2 is provided with a light-transmitting part 231 facing the light-emitting module 5.

[0042] In this embodiment, by setting the light-emitting module 5 and the second power-receiving contact 27, a conductive circuit connected in parallel with the fingerprint recognition module 6 is constructed in the handle 2. The specific structure of the conductive circuit is as follows: the second power-receiving contact 27 is conductively connected to one pole of the light-emitting module 5, and the other pole of the light-emitting module 5 is also conductively connected to the other pole of the power supply on the electric lock body (i.e., the pole of the power supply on the electric lock body that is connected to the first pole of the fingerprint recognition module 6). When the conductive component 32 abuts against the first power-receiving contact 28, the conductive component 32 also abuts against the second power-receiving contact 27 at the same time. The power supply pole of the electric lock body, the conductive component 32, the second power-receiving contact 27, the one pole of the light-emitting module 5, and the other pole of the power supply on the electric lock body form a closed circuit, so that when the fingerprint recognition module 6 is powered on, the light-emitting module 5 also lights up at the same time and emits light through the light-transmitting part 231, indicating that the fingerprint recognition module 6 is in a powered state, that is, the fingerprint recognition module 6 can be triggered to recognize biometric features.

[0043] Among them, the light-emitting module 5 is an LED light group module, and the light-emitting part is an acrylic plate embedded in the handle 2. The light of the light-emitting module 5 is transmitted through the acrylic plate.

[0044] In some embodiments, one pole of the conductive component 32 and the light-emitting module 5 are respectively connected to an external power supply device instead of being connected to the power supply on the electric lock body. This embodiment does not impose too many restrictions on the power supply selection.

[0045] The specific structure of the conductive component 32 is as follows: the conductive component 32 includes two power supply contacts 321 that are electrically connected to each other, and the first power receiving contact 28 and the second power receiving contact 27 are respectively directly opposite the two power supply contacts 321.

[0046] In practical applications, the first power receiving contact 28 and the second power receiving contact 27 are located on independent conductive branches. To prevent short circuits, the first power receiving contact 28 and the second power receiving contact 27 are separated by a certain distance. Correspondingly, the conductive component 32 is configured to be composed of two power supply contacts 321 that are electrically connected to each other, so that the conductive component 32 can independently contact the first power receiving contact 28 and the second power receiving contact 27 that are spaced apart from each other through the two power supply contacts 321, thereby forming two independent conductive branches.

[0047] Another improvement is that the handle 2 also has a battery holder 9 for installing a storage battery and a control board 4 for conductively connecting to the power supply. The control board 4 is conductively connected to the second pole of the fingerprint recognition module 6 and the conductive component 32, respectively. Both poles of the battery holder 9 are conductively connected to the control board 4.

[0048] The battery holder 9 allows the battery to be installed inside the handle 2 and used as a backup power source. The battery is electrically connected to the control board 4, which controls whether to use the battery as the power source or to use another power source to activate the light-emitting module 5 and the fingerprint recognition module 6.

[0049] As a further improvement of this embodiment, a buzzer 8 is also fixed inside the handle 2. The buzzer 8 is located at the bottom of the handle 2 and is electrically connected to the control board 4. A sound transmission hole 26 is opened at the bottom of the handle 2, facing the buzzer 8.

[0050] The buzzer 8 and the sound transmission hole 26 enable the handle 2 to emit light and also provide sound to indicate that the fingerprint recognition module 6 is powered on. In addition, it can also provide sound to indicate that the fingerprint recognition module 6 is locked, whether the recognition is correct each time, etc.

[0051] Preferably, the handle 2 has a mounting hole 29 facing the battery holder 9, and a cover 10 is fitted inside the mounting hole 29.

[0052] The opening of the mounting hole 29 allows the battery in the battery holder 9 to be replaced without having to disassemble the handle 2. When replacing the battery, the cover 10 inside the mounting hole 29 is pried open to expose the socket of the battery holder 9. After the battery is removed from the socket of the battery holder 9, the new battery is inserted and the cover 10 is repositioned in the mounting hole 29.

[0053] In this embodiment, both poles of the battery are on the same end, and when the battery is inserted into the battery holder 9, the two poles of the battery are pushed toward the inside of the battery holder 9.

[0054] Another improvement is that the handle 2 is provided with a beveled part 23, which is located on the upper side of the button cap 3, and the fingerprint recognition module 6 is located on the beveled part 23.

[0055] The angled portion 23 optimizes the relative positions of the button cap 3 and the fingerprint recognition module 6 according to the ergonomics of the handle 2. When the limbs and hands are gripped on the button cap 3 and the handle, the thumb can naturally rest on the angled portion 23, making the hand usage posture comfortable and natural.

[0056] Preferably, a sensor mark is provided on the beveled portion 23 so that the user can directly know the position of the thumb by observing it. In a specific setting, a light-transmitting block 232 of transparent material is embedded in the beveled portion 23, and the boundary between the light-transmitting block 232 and the handle 2 is used as the sensing area. The sensor mark is set on the light-transmitting block 232. In addition, the light-transmitting portion 231 is also set on the beveled portion 23 and is located above the light-transmitting block 232, so that the user can better observe it at the same time.

[0057] In the specific design, the handle 2 includes two hollow and mirror-shaped housings 230. Each housing 230 has a connecting post 24 through which bolts can pass. The connecting posts 24 in the two housings 230 are aligned and connected by bolts.

[0058] like Figure 1-8 As shown, an anti-accidental touch fingerprint lock includes an electric lock body for installation on a door leaf and an anti-accidental touch button switch assembly for the fingerprint lock as described above. The electric lock body is provided with a power supply and a panel 1. The side of the handle 2 away from the button cap 3 is fixed to the panel 1. The second pole of the fingerprint recognition module 6 and the conductive component 32 are respectively connected to the power supply.

[0059] In practical applications, the handle 2 is provided with connecting ears 21 on both sides for fixing to the electric lock body, and the handle 2 is connected to the door panel through the connecting ears 21.

[0060] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A fingerprint lock anti-accidental touch button switch assembly, comprising a hollow handle, wherein a fingerprint recognition module capable of penetrating the handle to recognize fingerprints is fixed inside the handle, characterized in that, The handle has a perforation and a retractable button cap located within the perforation. The button cap is positioned below the fingerprint recognition module and extends through one side of the perforation. The button cap extends into the interior of the handle and slides with it. A compression spring connects the inner sidewall of the handle to the button cap. A conductive component located within the handle is mounted on the button cap for conducting power. A first power-receiving contact is fixed within the handle to form a closed circuit with the conductive component. The first power-receiving contact is directly opposite the conductive component and conductively connected to the first electrode of the fingerprint recognition module. The second electrode of the fingerprint recognition module conducts power, and the conductive component is spaced apart from the first power-receiving contact.

2. The fingerprint lock anti-accidental touch button switch assembly according to claim 1, characterized in that, A guide sleeve is fixed inside the handle, and the guide sleeve is directly opposite to and spaced apart from the button cap; the button cap is provided with a guide post located inside the handle, the guide post is inserted into the guide sleeve, and slides with the guide sleeve.

3. The fingerprint lock anti-accidental touch button switch assembly according to claim 1, characterized in that, The button cap has a folded edge for abutting against the inner side wall of the handle. The folded edge is located inside the handle and bends outward toward the button cap. The compression spring abuts against the button cap and the inner side wall of the handle, respectively.

4. The fingerprint lock anti-accidental touch button switch assembly according to claim 1, characterized in that, The handle also has a second power receiving contact and a light-emitting module fixed inside. One pole of the light-emitting module is used to conduct power, and the other pole of the light-emitting module is electrically connected to the second power receiving contact. The second power receiving contact is opposite to and spaced apart from the conductive component. The handle has a light-transmitting part facing the light-emitting module.

5. The fingerprint lock anti-accidental touch button switch assembly according to claim 4, characterized in that, The conductive component includes two electrically connected power supply contacts, with the first power receiving contact and the second power receiving contact respectively facing the two power supply contacts.

6. The fingerprint lock anti-accidental touch button switch assembly according to claim 1, characterized in that, The handle also contains a battery holder for installing a storage battery and a control board for conductively connecting to a power source. The control board is conductively connected to the second pole of the fingerprint recognition module and the conductive component, respectively. Both poles of the battery holder are conductively connected to the control board.

7. The fingerprint lock anti-accidental touch button switch assembly according to claim 6, characterized in that, A buzzer is also fixed inside the handle. The buzzer is located at the bottom of the handle and is electrically connected to the control board. A sound transmission hole is opened at the bottom of the handle, facing the buzzer.

8. The fingerprint lock anti-accidental touch button switch assembly according to claim 6, characterized in that, The handle has a mounting hole facing the battery holder, and a cover is fitted into the mounting hole.

9. The fingerprint lock anti-accidental touch button switch assembly according to claim 1, characterized in that, The handle has an angled portion, which is located on the upper side of the button cap, and the fingerprint recognition module is located on the angled portion.

10. A fingerprint lock designed to prevent accidental touches, comprising an electric lock body for mounting on a door leaf and an anti-accidental touch button switch assembly for the fingerprint lock as described in any one of claims 1-9, characterized in that, The electric lock body is equipped with a power supply and a panel. The side of the handle away from the button cap is fixed on the panel. The second pole of the fingerprint recognition module and the conductive component are respectively connected to the power supply.

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