阅读说明：本技术 一种指纹玻璃门锁 (Fingerprint glass door lock ) 是由 傅盛雄 唐琛 于 2019-12-18 设计创作，主要内容包括：一种指纹玻璃门锁,包括外锁机构、内锁机构、外锁壳和内锁壳,外锁机构和内锁机构相对于玻璃门的内外两侧设置,外锁机构包括面盖、背盖板、固定筒、旋钮、解锁机构、开锁机构和指纹识别装置；面盖和背盖板扣合设置,旋钮设置于面盖,固定筒设置于旋钮内并与背盖板固定设置,解锁机构设置于固定筒内,开锁机构连接于旋钮,指纹识别装置设置于旋钮的外侧。本发明提供一种指纹玻璃门锁,利用指纹传感器,通过手机蓝牙连接将数据传入公网,提升安全性；采用指纹或蓝牙方式开锁,关锁无需权限,使开关锁更加方便；离合器能够承受长期误操造成的损伤,提高使用寿命；内部结构简洁,方便安装。(A fingerprint glass door lock comprises an outer lock mechanism, an inner lock mechanism, an outer lock shell and an inner lock shell, wherein the outer lock mechanism and the inner lock mechanism are arranged relative to the inner side and the outer side of a glass door; the face lid sets up with back of the body apron lock, and the knob sets up in the face lid, and fixed section of thick bamboo sets up in the knob and with the fixed setting of back of the body apron, and release mechanism sets up in fixed section of thick bamboo, and release mechanism connects in the knob, and fingerprint identification device sets up in the outside of knob. The invention provides a fingerprint glass door lock, which utilizes a fingerprint sensor to transmit data into a public network through mobile phone Bluetooth connection, thereby improving the safety; the lock is unlocked by adopting a fingerprint or Bluetooth mode, and the lock is closed without permission, so that the lock is more convenient to open and close; the clutch can bear damage caused by long-term misoperation, and the service life is prolonged; the internal structure is succinct, easy to assemble.)

1. The utility model provides a fingerprint glass door lock, includes outer lock mechanism, internal lock mechanism, outer lock shell and inner lock shell, outer lock mechanism with inner lock mechanism sets up for the inside and outside both sides of glass door, outer lock shell set up in one side of outer lock mechanism, inner lock shell set up in one side of inner lock mechanism, its characterized in that: the external lock mechanism comprises a face cover, a back cover plate, a fixed cylinder, a knob, an unlocking mechanism and a fingerprint identification device;

the face cover and the back cover plate are buckled, the knob is arranged on the face cover, the fixed cylinder is arranged in the knob and is fixedly arranged with the back cover plate, the unlocking mechanism is arranged in the fixed cylinder and is connected with the knob, and the fingerprint identification device is arranged on the outer side of the knob;

the unlocking mechanism comprises a motor, a motor fixing seat, two clutches, two lock posts and a spring, wherein the motor is arranged on the motor fixing seat, the clutches are arranged on the motor fixing seat and connected with an output shaft of the motor, the two lock posts are arranged on the clutches, and the spring is arranged between the two lock posts.

2. The fingerprint glass door lock of claim 1, wherein: the motor fixing seat comprises a base and a fixing portion, the base is provided with a motor fixing hole and a limiting groove, the motor is fixedly arranged in the motor fixing hole, a limiting column is arranged at one end, connected with the motor fixing seat, of the clutch, and the limiting column is arranged in the limiting groove.

3. The fingerprint glass door lock of claim 1, wherein: the unlocking mechanism comprises a transmission gear, a crescent tongue, a stamping protection plate and a positioning bead, the transmission gear is fixedly connected with the knob, the transmission gear is meshed with a tooth part on the inner side of the crescent tongue, and the positioning bead is arranged between the crescent tongue and the stamping protection plate.

4. A fingerprint glass door lock as defined in claim 3, wherein: the plastic isolation plate is arranged on one side of the stamping protection plate, and a control plate is fixedly arranged on the plastic isolation plate.

5. The fingerprint glass door lock of claim 4, wherein: the lock is characterized by further comprising a feedback mechanism, wherein the feedback mechanism comprises a lock aperture and a light transmitting sheet, the lock aperture is arranged on the outer side of the face cover and is connected with the control panel, and the light transmitting sheet is arranged on the outer side of the face cover and is positioned between the lock aperture and the knob.

6. The fingerprint glass door lock of claim 1, wherein: the internal locking mechanism is provided with a power supply mechanism, the power supply mechanism comprises a battery, a fixed battery barrel, a positive power taking device, a negative power taking device and a battery cover, the battery is arranged in the fixed battery barrel, the fixed battery barrel is arranged in an auxiliary knob of the internal locking mechanism, the positive power taking device and the negative power taking device are respectively arranged at two ends of the fixed battery barrel, and the battery cover is matched and connected with the fixed battery barrel through threads.

7. The fingerprint glass door lock of claim 4, wherein: still include bluetooth antenna pedestal, bluetooth antenna pedestal set up in one side of face lid, just bluetooth antenna pedestal with the control panel electricity is connected.

8. The fingerprint glass door lock of claim 7, wherein: still include emergency power source fixed position, emergency power source fixed position set up in one side of bluetooth antenna pedestal and with the control panel electricity is connected.

Technical Field

The invention relates to the technical field of door locks, in particular to a fingerprint glass door lock.

Background

At present, most of the existing office glass door locks are common mechanical lock core mechanical clutch devices, so that keys are lost and discarded, and the manageability and the safety are greatly reduced.

Along with the progress of science and technology, many scientific and technological companies have also released the intelligent glass door lock of oneself, and the glass door lock size that relates is great, brings very big inconvenience for production and transportation, and the function is various complicated to operate, and the improper operation brings the damage to drive structure and motor and leads to life-span just to reduce or damage door lock structure, greatly reduced reliability and convenience.

The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide a fingerprint glass door lock, and aims to solve the problems of low safety and short service life of the existing fingerprint glass door lock.

A fingerprint glass door lock comprises an outer lock mechanism, an inner lock mechanism, an outer lock shell and an inner lock shell, wherein the outer lock mechanism and the inner lock mechanism are arranged relative to the inner side and the outer side of a glass door;

the face cover and the back cover plate are buckled, the knob is arranged on the face cover, the fixed cylinder is arranged in the knob and is fixedly arranged with the back cover plate, the unlocking mechanism is arranged in the fixed cylinder and is connected with the knob, and the fingerprint identification device is arranged on the outer side of the knob;

the unlocking mechanism comprises a motor, a motor fixing seat, two clutches, two lock posts and a spring, wherein the motor is arranged on the motor fixing seat, the clutches are arranged on the motor fixing seat and connected with an output shaft of the motor, the two lock posts are arranged on the clutches, and the spring is arranged between the two lock posts.

Preferably, the motor fixing seat comprises a base and a fixing portion, the base is provided with a motor fixing hole and a limiting groove, the motor is fixedly arranged in the motor fixing hole, a limiting column is arranged at one end, connected with the motor fixing seat, of the clutch, and the limiting column is arranged in the limiting groove.

Preferably, the unlocking mechanism comprises a transmission gear, a crescent tongue, a stamping protection plate and a positioning bead, the transmission gear is fixedly connected with the knob, the transmission gear is meshed with a tooth part on the inner side of the crescent tongue, and the positioning bead is arranged between the crescent tongue and the stamping protection plate.

Preferably, the stamping protection device further comprises a plastic isolation plate, the plastic isolation plate is arranged on one side of the stamping protection plate, and a control plate is fixedly arranged on the plastic isolation plate.

Preferably, the lock further comprises a feedback mechanism, the feedback mechanism comprises a lock aperture and a light transmitting sheet, the lock aperture is arranged on the outer side of the face cover and connected with the control board, and the light transmitting sheet is arranged on the outer side of the face cover and located between the lock aperture and the knob.

Preferably, the internal locking mechanism is provided with a power supply mechanism, the power supply mechanism comprises a battery, a fixed battery barrel, a positive power taking device, a negative power taking device and a battery cover, the battery is arranged in the fixed battery barrel, the fixed battery barrel is arranged in an auxiliary knob of the internal locking mechanism, the positive power taking device and the negative power taking device are respectively arranged at two ends of the fixed battery barrel, and the battery cover is connected with the fixed battery barrel in a matched manner through threads.

Preferably, still include bluetooth antenna pedestal, bluetooth antenna pedestal set up in one side of face lid, just bluetooth antenna pedestal with the control panel electricity is connected.

Preferably, still include emergency power source fixed position, emergency power source fixed position set up in one side of bluetooth antenna pedestal and with the control panel electricity is connected.

The embodiment of the invention provides a fingerprint glass door lock, which utilizes a fingerprint sensor to transmit data into a public network through mobile phone Bluetooth connection, thereby improving the safety; the lock is unlocked by adopting a fingerprint or Bluetooth mode, and the lock is closed without permission, so that the lock is more convenient to open and close; the clutch structure can bear damage caused by long-term misoperation, and the service life is prolonged; the internal structure is succinct, easy to assemble.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is a schematic structural view of the present invention;

FIG. 6 is a schematic view of the motor fixing base according to the present invention;

FIG. 7 is a schematic view of the structure of the fixed cylinder of the present invention;

FIG. 8 is a schematic view of the structure of the fixed cylinder of the present invention;

FIG. 9 is a schematic view of a knob according to the present invention;

fig. 10 is a schematic structural diagram of the present invention.

The reference numbers illustrate:

an external lock mechanism 1; a face cover 11; a back cover plate 12; a fixed cylinder 13; a knob 14; an unlocking mechanism 15; a motor 151; a motor fixing base 152; a base 1521; a motor fixing hole 15211; a limit groove 15212; a fixing portion 1522; a clutch 153; a lock cylinder 154; a spring 155; an unlocking mechanism 16; a transmission gear 161; a crescent tongue 162; a stamped guard plate 163; a positioning bead 164; fingerprint recognition means 17; a plastic separator plate 18; an inner lock mechanism 2; a power supply mechanism 21; a battery 211; a stationary battery can 212; a positive electrode power taking device 213; a negative electrode electricity-taking device 214; a battery cover 215; a sub-knob 22; an outer lock case 3; an inner lock case 4; a control panel 5; a feedback mechanism 6; a lock aperture 61; a light transmitting sheet 62; a Bluetooth antenna mount 7; emergency power supply fixing 8.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, back, horizontal, and vertical … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a fingerprint glass door lock.

A fingerprint glass door lock comprises an outer lock mechanism 1, an inner lock mechanism 2, an outer lock shell 3 and an inner lock shell 4, wherein the outer lock mechanism 1 and the inner lock mechanism 2 are arranged relative to the inner side and the outer side of a glass door, the outer lock shell 3 is arranged on one side of the outer lock mechanism 1, the inner lock shell 4 is arranged on one side of the inner lock mechanism 2, and the outer lock mechanism 1 comprises a face cover 11, a back cover plate 12, a fixed cylinder 13, a knob 14, an unlocking mechanism 15, an unlocking mechanism 16 and a fingerprint identification device 17;

the front cover 11 and the back cover plate 12 are buckled, the knob 14 is arranged on the front cover 11, the fixed cylinder 13 is arranged in the knob 14 and is fixedly arranged with the back cover plate 12, the unlocking mechanism 15 is arranged in the fixed cylinder 13, the unlocking mechanism 16 is connected to the knob 14, and the fingerprint identification device 17 is arranged on the outer side of the knob 14;

unlocking mechanism 15 includes motor 151, motor fixing base 152, clutch 153, lock post 154 and spring 155, motor 151 set up in motor fixing base 152, clutch 153 set up in on the motor fixing base 152 and with the output shaft of motor 151, lock post 154 is equipped with two, two lock post 154 set up relatively in on the clutch 153, spring 155 sets up in two that set up relatively between the lock post 154.

In the buffering clutch mechanism of the present invention, as shown in fig. 1-10, the fixed cylinder 13 and the back cover plate 12 are fixed by four screws, so that all the components in the fixed cylinder 13 and the knob 14 are kept in a fixed state, referring to fig. 2 and 3, which are a group of fixed and non-rotatable components. As shown in fig. 7 and 8, the fixing cylinder 13 is provided with a through hole a1 and a through hole B1, as shown in fig. 9, the knob 14 is provided with a corresponding through hole a2 and a corresponding through hole B2, when the motor 151 receives a signal of an unlocking authority, the motor 151 drives the clutch 153 to rotate, as shown in fig. 10, the first position-limiting column 1531 and the second position-limiting column 1532 of the clutch 153 rotate to a position a and a position B in the position-limiting groove 15222, at this time, the sum of the rotation angles of the first position-limiting column 1531 and the second position-limiting column 1532 is 90 degrees, and the stability of the rotation angle of the motor is ensured by the structural limitation of the position-limiting groove 15222. The inner wall of the clutch 153 is an elliptical inner wall, the two lock posts 154 are pulled back by the clutch 153 through the inner elliptical wall in the rotation process, and the two lock posts 154 are in a horizontal state after being installed on a door, so that the stability of the lock posts is ensured not to be interfered by the gravity. Two be equipped with between the lock post 154 spring 155, the back of unblanking spring 155 can be compressed, spring 155 can play good buffering effect to this clutch loss and the motor damage that the unconventional operation of protection tool to lock brought, simple structure simultaneously, it is practical reliable, the lock post 154 successfully pulls back and depends on through-hole A1 and through-hole B1 protection of solid fixed cylinder 13. After unlocking, the user opens the door by rotating the knob 14.

Further, the motor fixing base 152 includes a base 1521 and a fixing portion 1522, the base 1521 is provided with a motor fixing hole 15211 and a limiting groove 15222, the motor 151 is fixedly disposed in the motor fixing hole 15211, a limiting column is disposed at one end of the clutch 153, which is connected to the motor fixing base 152, and the limiting column is disposed in the limiting groove 15222.

To be further described, the unlocking mechanism 16 includes a transmission gear 161, a crescent tongue 162, a stamping protection plate 163 and a positioning bead 164, the transmission gear 161 is fixedly connected to the knob 14, the transmission gear 161 is engaged with a tooth portion on the inner side of the crescent tongue 162, and the positioning bead 164 is disposed between the crescent tongue 162 and the stamping protection plate 163.

As shown in fig. 2-10, after the user opens the door by rotating the knob 14, the motor 151 automatically rotates 90 degrees after opening the door for 8 seconds, and since the through hole a2 and the through hole B2 of the knob 14 are not at the same level as the through hole a1 and the through hole B1 of the fixed cylinder 13 after opening the door, the two lock posts 154 cannot fully extend, and at this time, the spring 155 is already compressed, as shown in fig. 3, since the lock posts 154 are in a compressed state for a long time, the generated reverse force is easy to damage the clutch 153, so that the spring 155 arranged between the two lock posts 154 can play a good buffering role, and has a simple structure and is easy to install. The user can directly close the door only by directly rotating the knob 14 after going off duty without any authority. Because the knob 14 with drive gear 161 crescent tongue 162 with location pearl 164 is the linkage part, the angle of knob 14 is limited, after opening the door knob 14 can not with fixed section of thick bamboo 13 is at same level, and opposite user twists the knob 14 closes the door after, location pearl 164 location back, knob 14 with fixed section of thick bamboo 13 is located same level, at this moment spring 155 will two lock post 154 is outwards released and is passed through the through-hole A2 and the through-hole B2 of knob 14 make the knob 14 rotates the effect that is obstructed to reach the locking. The motor automatically rotates and is buffered through the spring, so that the service life of the clutch is prolonged, people without permission in tasks in scenes such as offices can close and lock the door without confirming the permission of locking, and the efficiency and the convenience of work leaving are improved.

In a further description, the device further comprises a plastic isolation plate 17, wherein the plastic isolation plate 17 is arranged on one side of the stamping protection plate 163, and the control plate 5 is fixedly arranged on the plastic isolation plate 17.

Further, the lock further comprises a feedback mechanism 6, wherein the feedback mechanism 6 comprises a lock aperture 61 and a light transmitting sheet 62, the lock aperture 61 is disposed on the outer side of the face cover 11 and connected to the control board 5, and the light transmitting sheet 62 is disposed on the outer side of the face cover 11 and located between the lock aperture 61 and the knob 14.

As shown in fig. 2, the lock aperture 61 is located outside the face cover 11, and the lock aperture 61 scatters light onto the knob 14 through the light-transmitting sheet 62, so as to further display the technical sense. The different running water rotating directions of the lock aperture 61 indicate different rotating directions of the motor. And red light can be sent out to remind when an error occurs, and blue light can be sent out to flicker when the Bluetooth is connected, so that the mode of visual interaction is adopted. The lock aperture 61 is led into the loudspeaker on the control panel 5 through the aperture line hole, and a user can have voice prompt when closing the lock and unlocking the lock, and in addition, the user also has prompts such as electric quantity high-low alarm and the like, so that sound interaction is realized.

Further, the internal locking mechanism 2 is provided with a power supply mechanism 21, the power supply mechanism 21 includes a battery 211, a fixed battery barrel 212, a positive electrode power taking device 213, a negative electrode power taking device 214 and a battery cover 215, the battery 211 is arranged in the fixed battery barrel 212, the fixed battery barrel 212 is arranged in the auxiliary knob 22 of the internal locking mechanism 2, the positive electrode power taking device 213 and the negative electrode power taking device 214 are respectively arranged at two ends of the fixed battery barrel 212, and the battery cover 215 is connected with the fixed battery barrel 212 in a matching manner through threads.

As shown in fig. 2, the internal mechanism 2 is used for initializing indoor back locking and replacing batteries, the batteries 211 are mounted through the fixed battery barrel 212, the positive electrode of the batteries 211 faces outward, the batteries are fixed through the battery cover 215, after the battery cover 215 is matched with the fixed battery barrel 212 through threads, the positive electrode electricity is communicated with the positive electrode electricity taking device 213 through the battery cover 215, and the negative electrode of the batteries is communicated with the negative electrode electricity taking device 214 to supply electricity to the lockset.

In a further description, the bluetooth mobile phone further comprises a bluetooth antenna base 7, wherein the bluetooth antenna base 7 is arranged on one side of the face cover 11, and the bluetooth antenna base 7 is electrically connected with the control board 5.

Further, the Bluetooth antenna seat further comprises an emergency power supply fixing position 8, wherein the emergency power supply fixing position 8 is arranged on one side of the Bluetooth antenna seat 7 and is electrically connected with the control board 5.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.