TWI553205B - Detection function of the heart with a lock - Google Patents

Description

Locking function with detection function

The invention relates to a lock assembly, in particular to a lock core with a detecting function.

With the evolution of the times, the construction of smart homes has been constantly practiced, and the electronicization of many household appliances has also developed extremely vigorously. In the general family access control management, many electronic locks have gradually begun to replace traditional locks. Traditional locks have also faced a state of technical saturation and have gradually been eliminated by electronic locks.

However, the importance of traditional locks is still indispensable, because the electronic locks are based on the existing technical level, and the biggest problem is that when the electrons are not available, the electronic locks may be invalidated, when the electronic locks fail. Inevitably, it depends on traditional locks. Therefore, a set of traditional locks made of mechanical structures is usually added to the electronic locks for emergency use.

Under the existing technology, in order to prevent small intrusion access control systems, many defensive measures are set on the electronic locks, including many sensing systems or devices, which are usually externally connected to the electronic locks. Or, it is in cooperation with the electronic components of the electronic locks. Therefore, if the skilled thieves cut off the power, these electronic defense measures are directly removed, and they are completely unusable and familiar with the unlocking skills. The thieves can easily invade the traditional mechanical locks through the tools and directly open the door to theft. The existing mechanical locks have nothing to do with the complicated mechanism design, and there is no other way to match the traditional locks with the electronic locks. Under the defect, there is still a need to improve and strengthen.

In order to solve the problem that the anti-theft measures of the existing electronic locks are mostly connected with the electronic locks, which are easily caused by electronic interruption, the main object of the present invention is to provide a lock with a detection function. The heart is provided with at least one set of sensing elements in the lock seat. When any tool or key is to be accessed by the lock core, the sensing element is triggered by the action of the lock bead group, so that the sensing element detects The effect, which in turn triggers an alarm or other warning device, leads to more rigorous defense.

The technical means used in the present invention is to provide a lock core with a detecting function, comprising: a lock core seat which forms a rotating cavity in a central direction along the axial direction and is outside the lock core seat. Forming at least one locking bead cavity radially connected to the rotating cavity, and an assembly seat is disposed on the outer circumferential surface of the locking core seat relative to the at least one locking bead cavity; a locking core member rotatably correspondingly disposed on a locking hole is formed in an axial direction of an end surface of the lock core member, and an outer peripheral surface of the lock core member forms at least one movable cavity radially communicating with the lock hole, the at least one The position of the movable cavity corresponds to the position of the at least one locking bead cavity of the lock socket; at least one set of the locking bead is movably correspondingly disposed corresponding to the at least one locking bead cavity and the at least one movable cavity At least one sensing element is coupled to the assembly seat of the lock core seat and corresponds to the at least one locking bead set. When the locking bead set is activated, the at least one sensing element is triggered to generate the sensing. Signal and detect.

As described above, the lock core having the detecting function, wherein the lock core seat and the lock core member respectively have four pairs of locking bead cavities and four pairs of movable cavities corresponding to each other, and four pairs of locking bead groups respectively corresponding to It is disposed between each locking bead cavity and each movable cavity.

Preferably, as described above, the lock function of the detecting function, wherein each pair of the locking bead cavity and each pair of movable cavities are arranged at equal intervals and are respectively spaced by 90 degrees, and the locking holes are correspondingly Cross-shaped keyhole.

Preferably, the locking function of the detecting function as described above, wherein each of the locking bead sets respectively includes an upper bead, the upper bead is movably disposed in the corresponding movable cavity, and One end protrudes from the locking hole, and the lower bead is abutted against the upper bead and is disposed between the corresponding locking bead cavity and the movable cavity.

More preferably, the lock function has a detection function as described above, wherein the at least one sensing element is further connected to an alarm system.

More preferably, the lock function with the detection function as described above, wherein the lock seat is further combined with an anti-theft panel and coupled to a door panel.

The present invention utilizes the provided lock function with detection function, and the power enhancements that can be obtained include:

1. The invention is provided with a sensing element which can be interlocked with the locking bead set in the lock seat, whether the electronic lock is required to be unlocked by a conventional mechanical lock due to power failure or power failure, when any tool or key is to be When entering from the lock member, the tool or the key will touch the lock bead group, so that the action of the lock bead group triggers the sensing element, and the sensing element can further externally connect an alarm device, a buzzer or other warning device, thereby causing an alarm or reminding someone of the desire Use traditional mechanical locks to open the door, which in turn allows the access control system to be more tightly protected.

2. The sensing element of the present invention is coupled to the lock core seat, and the lock core seat is usually combined on the door panel, and the sensing element is wrapped inside through the anti-theft panel and the door panel, and the general thief is stealing at the same time. It is impossible to find the sensing element, nor can it damage the sensing element externally or cut off the connection with the alarm system to achieve a more perfect anti-theft effect.

10‧‧‧Lock seat

11‧‧‧Rotating cavity

12‧‧‧Lock bead cavity

13‧‧‧Assembly

20‧‧‧Clock parts

21‧‧‧Keyhole

22‧‧‧Active cavity

30‧‧‧Lockball group

31‧‧‧上珠

32‧‧‧Down beads

40‧‧‧Inductive components

41‧‧‧Contact points

50‧‧‧Alarm system

60‧‧‧Anti-theft panel

D‧‧‧ door panel

K‧‧‧ key

K1‧‧‧ unlocking tool

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exploded view of a preferred embodiment of the present invention.

Figure 2 is a cross-sectional view of a preferred embodiment of the present invention.

Figure 3 is a cross-sectional view of the preferred embodiment of the present invention with a key inserted into the lock member.

Figure 4 is a cross-sectional view showing the insertion of the lock member with the unlocking tool in the preferred embodiment of the present invention.

In order to be able to understand the technical features and practical functions of the present invention in detail, and in accordance with the contents of the specification, the present invention is further described in the following preferred embodiments. For a lock, please refer to the preferred embodiment of FIG. 1, FIG. 2 and FIG. 3, which includes a lock hub 10, a lock core member 20, at least one set of lock bead sets 30 and at least one sensing element 40.

As shown in FIG. 1 and FIG. 2, the lock core seat 10 is a commonly used European or American lock type on the market, wherein the lock core seat 10 has a cylindrical shape and is formed in the center along the axial direction. a rotating cavity 11 is formed, and at least one locking bead cavity 12 is formed on the outer peripheral surface of the locking core seat 10, and each of the locking bead cavity 12 is penetrating in the radial direction of the locking core seat 10 and the rotating cavity 11 Preferably, the present embodiment is provided with four pairs of locking bead cavities 12 equally spaced around the lock housing 10, and each pair of locking bead cavities 12 are separated by a distance of 90 degrees, respectively. The outer peripheral surface is provided with a recessed assembly seat 13 at a position relative to the pair of the bead chambers 12.

As shown in FIG. 2, the lock core member 20 is rotatably disposed correspondingly in the rotary cavity 11 of the lock core seat 10. The lock core member 20 has a cylindrical shape and corresponds to the shape of the rotary cavity 11. One end surface of the lock core member 20 defines a lock hole 21, and the lock hole 21 has a shape corresponding to a corresponding key shape, and can be a general flat key or a three-dimensional key. Preferably, the lock of the embodiment The hole 21 is a cross-shaped keyhole, and the outer peripheral surface of the lock core member 20 forms at least one movable cavity 22, and each movable cavity 22 is respectively connected to the lock hole 21, and the positions of the movable cavity 22 correspond to the locks respectively. Preferably, the locking member 20 is provided with four pairs of movable cavities 22 respectively corresponding to the respective bead chambers 12, and each of the movable cavities 22 is circumferentially arranged at equal intervals and spaced 90 apart. degree.

The at least one set of the locking bead sets 30 are movably disposed correspondingly between the at least one locking bead cavity 12 and the at least one movable cavity 22 corresponding to each other. Preferably, the present embodiment is provided with four pairs. The locking bead set 30 is respectively disposed between each pair of the locking bead cavity 12 and the pair of movable cavities 22 corresponding to the position, and each of the locking bead sets 30 is longitudinally actuated by the elasticity of the spring, and each of the locking bead sets 30 is respectively included There is an upper bead 31 and a lower bead 32. The upper bead 31 is movably disposed in the corresponding movable cavity 22, and protrudes from the locking hole 21 at one end, and the lower bead 32 is abutted against the upper bead. 31 is disposed between the corresponding locking bead cavity 12 and the movable cavity 22, and the locking hole 21 is inserted into the locking hole 21 to press the upper bead 31 against the lower bead 32, so that the upper bead 31 and the lower bead 32 are The gap between the locks is aligned with the gap between the lock housing 10 and the lock member 20, so that the lock member 20 can be rotated by the key.

The at least one sensing element 40 is coupled to the assembly seat 13 of the lock core seat 10 and corresponds to one of the set of ball lock sets 30. The sensing element 40 is provided with a contact point 41 which is fastened. Relying on the corresponding lower bead 32 of the bead set 30, when the lower bead 32 is longitudinally actuated by the key drive, it will be pressed against the contact point of the sensing element 40, causing the sensing element 40 to induce. Preferably, the present embodiment is provided with a set of sensing elements 40, which are a touch-operated active switch. The sensing element 40 is not limited to a simple touch type, as long as it can be guided through each of the locking bead sets 30. The actuating element 40 can be further equipped with an alarm system 50 such as a buzzer, a warning light, an alarm bell or other mechanical or electronic device with a warning effect, so that the sensing element 40 is driven. Detecting someone wanting to open the door lock.

As shown in FIG. 2 and FIG. 3, the present invention can be combined with an electronic lock to be integrated into a door panel D as a system for access control. If the access control of the electronic lock cannot be used due to power failure or power failure, the user can directly The lock core of the present invention is opened by a conventional mechanical key, as shown in FIG. 3 and FIG. 4, since the lock seat 10 of the present invention incorporates the sensing element 40, when the user wants to unlock with a key K or a thief When the tool K1 enters the lock hole 21 of the lock core member 20, the lock K or the unlocking tool K1 will touch the lock bead set 30, so that the lock bead set 30 corresponding to the sensing element 40 is driven and driven. The The sensing element 40, because the sensing element 40 can further cooperate with the alarm system 50, therefore, whether the user himself or a third person wants to open the door of the lock member 20 of the present invention, an alarm will be triggered or a reminder will be used. Traditional mechanical locks open the door, which in turn allows the access control system to be more tightly protected.

In addition, since the sensing element 40 of the present invention is coupled to the lock core seat 10 and connected to the door panel D, the lock core seat 10 is also equipped with an anti-theft panel 60 to wrap the sensing element 40 on the door panel D. Internally, the general thief is not easy to find the presence of the sensing element 40 while stealing, and cannot externally destroy the sensing element 40 or cut off the connection with the alarm system 50, and is used by the lock of the present invention, and is matched with The invention has the design of a cross-shaped lock with a cross-shaped key, and also invisibly increases the difficulty of thief cracking, and can make the electronic lock achieve a more perfect anti-theft effect.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can use the present invention without departing from the technical features of the present invention. Equivalent embodiments of the local changes or modifications made by the disclosed technology are still within the scope of the technical features of the present invention.

10‧‧‧Lock seat

20‧‧‧Clock parts

40‧‧‧Inductive components

50‧‧‧Alarm system

K‧‧‧ key

Claims (5)

A lock core with a detecting function comprises a lock core seat which forms a rotating cavity in a central direction along the axial direction, and forms four radial communicating surfaces to the rotating cavity outside the lock core seat. a locking bead cavity, an assembly seat is disposed on the outer peripheral surface of the lock core seat relative to the locking bead cavity; a lock core member rotatably correspondingly disposed in the rotating cavity of the lock core seat, the lock One end surface of the core member defines a locking hole in the axial direction, and the outer peripheral surface of the locking core member forms four movable cavities that are radially connected to the locking hole, and the positions of the movable cavities correspond to the locking core seat. In the position of the locking bead cavity, in turn, each pair of locking bead cavity and each pair of movable cavities are arranged at equal intervals and are separated by 90 degrees, and the locking holes are corresponding cross-shaped locking holes; four sets of locking beads a group movably correspondingly disposed between each of the locking bead chambers and each of the movable cavities; at least one sensing element coupled to the assembly seat of the locking core seat and corresponding to the at least one locking bead set, when the When a locking bead group is activated, the at least one sensing component is triggered to generate an inductive signal, and a detection is generated Effect. The locking function of the detecting function according to claim 1, wherein each of the locking bead sets respectively includes an upper bead, the upper bead is movably disposed in the corresponding movable cavity, and protrudes at one end Due to the keyhole, the lower bead is abutted against the upper bead and disposed between the corresponding locking bead cavity and the movable cavity. The lock function of the detecting function according to any one of claims 1 to 2, wherein the at least one sensing element is further connected to an alarm system. The lock function with a detecting function according to any one of claims 1 to 2, wherein the lock seat is further coupled to a door panel with an anti-theft panel. The lock function of the detecting function according to claim 3, wherein the lock seat is further combined with a security panel and coupled to a door panel.