TWM636901U - electronic appliance lock - Google Patents

Abstract

An electronic appliance lock, which comprises a lock body and a lock head, and is equipped with a key for unlocking. There is a reed and a spring, the top of the lock core is recessed with a slot, and the side of the bottom of the lock core is protruded with a limit block, and the limit block is set in the limit groove to limit the rotation angle range of the lock core. The bottom of the piece is embedded in the slot and the top is provided with a T-shaped catch end. The top of the lock body is provided with the lock head. The top of the lock head is protruded with a straight lock protrusion and a hole through which the catch end can pass. The perforation is perpendicular to the lock protrusion. With the above structure, after the user inserts the key, the reeds are all located in the lock center and can be rotated, so that the catch end is parallel to the lock protrusion to achieve the unlocked state.

Description

electronic appliance lock

The invention relates to an electronic appliance lock, especially an electronic appliance lock with simple structure and easy use.

By the way, modern work is no longer limited to the office. Libraries, coffee shops, and fast food restaurants are all optional places to work. When you order a drink, when working in these public places, it is inevitable that you sometimes need to temporarily leave your seat for a while. Time, general electronic products, such as notebook computers, are too bulky to carry with you, and are easy to become the target of unscrupulous people when you leave temporarily.

Fortunately, most notebook computers on the market are equipped with anti-theft lock holes for locks to be installed, and the steel locks of the locks are wrapped around or placed on the cylinders to avoid stalking, so as to increase the difficulty of theft and achieve the effect of anti-theft. For electronic product locks The simple structure and ease of use can be favored by users, and the simple structure can achieve anti-theft effect, and the manufacturing cost will also decrease accordingly, which is a win-win situation for both users and operators.

Therefore, in view of this, the author of this book is thinking about the idea of creation, so he designed it with many years of experience, after many discussions and trial samples, and many times of revision and improvement, this creation is launched.

The technical problem that this creation intends to solve is to provide an electronic appliance lock for the above-mentioned deficiencies in the prior art.

This creation provides an electronic product lock, which consists of a lock body and a lock head, and is equipped with a key for unlocking, wherein the lock body has a lock shell, and a lock is penetrated at the bottom of the lock shell. The shell hole, the side of the lock shell hole is concavely provided with a limiting groove, and the side of the lock shell is further penetrated with a through hole. The inside of the lock shell is a cross-shaped space and a lock core is arranged in the center, and the lock core can be used for the Insert the key into the inside of the lock case and divide it into two symmetrical first and second storage slots. The lock core is provided with several lock slots with openings facing the second slots. There is a reed and a spring, the reed passes through a reed hole for the key to pass through, the spring is provided between the reed and the lock core, and a recess is provided on the top of the lock core, so The bottom of the lock core is protruded with a lock core head, and the side of the lock core head is protruded with a limit block, the lock core head is matched with the lock shell hole, and the limit block is accommodated in the limit groove, The bottom of a catch member is embedded in the slot and the top is provided with a T-shaped catch end; the lock head has a catch sleeve, and a steel rope ring is provided on the outside of the catch sleeve, and the steel rope ring can be opposite to the The snap sleeve is pivoted and connected with a steel cable that can be used to wrap objects. The bottom of the snap sleeve is protruded with two symmetrical fixing parts. There is a fixed hole through it, and a fixed shaft passes through the through hole and is stuck in the fixed hole, so as to combine the snap sleeve with the lock case, and the top of the snap sleeve is protruded with a second slot aligned with it direction and is a straight locking protrusion, the top surface of the locking sleeve has a perforation through which the locking end can pass, and the through hole is perpendicular to the locking protrusion.

The main purpose of this creation is that the electronic appliance lock acts on an anti-theft lock, the anti-theft lock has an anti-theft lock hole that matches the shape of the lock protrusion. Since the limit block is accommodated in the limit groove, the rotation angle of the lock core can be limited, and by the The spring pushes the reed with elastic force, and the reed will enter the second groove so that the lock core cannot be rotated. When the correct key is inserted into the lock core and passes through the reed hole, the key will be locked. The key pushes the reed to resist the elastic force of the spring and leaves the second slot. When the reed is completely in the lock groove, the key must be turned to rotate the lock core, and the lock core will be rotated by the limit. The groove limits the rotation angle of the lock core, and when the lock core rotates, it drives the latch to rotate, so that the latch end is parallel to the lock protrusion, and enters the unlocked state, and the latch is locked in the unlocked state. Insert the catch end and the lock protrusion into the anti-theft lock hole, and then turn the key to rotate the lock core so that the catch end is no longer parallel to the lock protrusion, so that the lock protrusion is located on the anti-theft lock. In the lock hole and the catch end is against the inner surface of the anti-theft lock, so that the anti-theft lock cannot be separated from the electronic appliance lock and enters the locked state, and the key is pulled out so that the reed is under the elastic force of the spring The top is pushed back into the second container, and the steel cable is wrapped around fixed ends such as the table body and the column body to achieve the anti-theft effect.

Other objects, advantages and novel features of the invention will be more apparent from the following detailed description and associated drawings.

This authoring part:

(1):Electronic appliance lock

(10): lock body

(11): lock case

(111): lock housing hole

(112): limit slot

(113): through hole

(114): the first container

(115): the second container

(116):fixed shaft

(12): lock heart

(121): lock slot

(122): slotting

(123): lock heart head

(124): limit block

(13): reed

(131):Reed hole

(14): spring

(15): card catch

(151): click end

(20):Lock

(21):Catch set

(211): fixed part

(2111):fixing hole

(212): locking protrusion

(213): perforation

(22): steel grommet

(221):steel cable

(23):Clamp cover

(30): key

(40):Anti-theft lock

(41): Anti-theft lock hole

[Picture 1] is a stereogram of this work.

[Picture 2] is an exploded view of this creation.

[Picture 3] is a three-dimensional view of the locked state of this creation.

[Fig. 4] is a top sectional view of the lock state of this creation.

[Fig. 5] is the A-A sectional view of Fig. 4 of this creation, showing that the limit groove limits the rotation range of the lock core.

[Figure 6] is the B-B sectional view of Figure 4 of this creation, showing that the reed is restricted from rotating in the second container.

[Fig. 7] is a top sectional view of the state of use of this creation.

[Fig. 8] is the B-B sectional view of Fig. 7 of this creation, showing that the reed is not in the second container and can rotate.

[Fig. 9] is the A-A sectional view of Fig. 7 of this creation, showing that the limit groove limits the rotation range of the lock core.

[Picture 10] is a top-down section view of the unlocked state of this creation.

[Picture 11] is a three-dimensional picture of the unlocked state of this creation.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and functions of this creation, please cooperate with the [simplified description of the drawings] to list the embodiments below, and the detailed description is as follows:

First of all, please observe from Figures 1 to 5 that this creation provides an electronic appliance lock (1), which consists of a lock body (10) and a lock head (20), and is matched with There is a key (30) for unlocking, wherein, the lock body (10) has a lock case (11), the bottom of the lock case (11) passes through a lock case hole (111), and the lock case hole (111 ) is concavely provided with a limit groove (112), and the side of the lock case (11) is further penetrated with a through hole (113). The inside of the lock case (11) is a cross-shaped space and a lock core (12) is provided in the center. , the lock core (12) can be used for inserting the key (30) and the interior of the lock housing (11) can be divided into two symmetrical first chambers (114) and two second chambers (115) up, down, left, and right. , the lock core (12) is provided with several lock slots (121) with openings facing the second container slot (115), and each lock slot (121) is provided with a reed (13) and a spring (14) , the reed (13) passes through a reed hole (131) to allow the key (30) to pass through, the spring (14) is provided between the reed (13) and the lock core (12), so The top of the lock core (12) is concavely provided with a caulking groove (122), the bottom of the lock core (12) is protruded with a lock core head (123), and the side of the lock core head (123) is protruded. There is a limit block (124), the head of the lock core (123) is matched with the lock case hole (111), and the limit block (124) is accommodated in the limit groove (112), and a latch The bottom of the part (15) is embedded in the embedded groove (122) and the top is provided with a T-shaped catch end (151); the lock head (20) has a catch sleeve (21), and the catch sleeve ( 21) The outer jacket is provided with a steel cable ring (22), which can pivot relative to the snap sleeve (21) and is connected with a steel cable (221) that can be used to wrap objects. The bottom of the snap sleeve (21) Two symmetrical fixing parts (211) are convexly provided, and the fixing parts (211) can be accommodated in the first container (114). A fixing hole (2111) runs through the side of the fixing part (211). A fixed shaft (116) passes through the through hole (113) and is stuck in the fixing hole (2111), and the locking sleeve (21) is combined with the lock housing (11), and the locking sleeve (21) The top is protruded with a straight locking protrusion (212) that is aligned with the direction of the second container (115). Through the perforation (213), the perforation (213) is perpendicular to the locking protrusion (212).

With the above-mentioned structure, as shown in Fig. 3 and Fig. 4, the electronic appliance lock (1) acts on an anti-theft lock (40), and the anti-theft lock (40) passes through a protrusion that is connected to the lock. (212) The anti-theft lock hole (41) of matching shape, viewed from the 5th and 6th figures, because the said limiting block (124) is accommodated in the limiting groove (112), it can limit all The angle at which the lock core (12) rotates, and the spring (14) pushes the reed (13) with elastic force, and the reed (13) will enter the second groove (115) so that The lock core (12) cannot be rotated. Then, as shown in Figure 7 to Figure 11, when the correct key (30) is inserted into the lock core (12) and passes through the reed hole (131) , use the key (30) to push the reed (13) against the elastic force of the spring (14) to leave the second slot (115), and all the reeds (13) are located in the lock groove (121) When inside, the key (30) has to be turned to rotate the lock core (12), and the angle of rotation of the lock core (12) is limited by the limit groove (112), when the lock core (12 ) rotates to drive the locking part (15) to rotate, so that the locking end (151) is parallel to the locking protrusion (212) and enters the unlocked state. The locking end (151) and the locking protrusion (212) are inserted into the anti-theft lock hole (41), recombined as shown in Figure 3 and Figure 4, and then turn the key (30) to Rotate the lock core (12) so that the locking end (151) is no longer parallel to the locking protrusion (212), so that the locking protrusion (212) is located in the anti-theft lock hole (41) and the The locking end (151) is against the inner surface of the anti-theft lock (40), so that the anti-theft lock (40) cannot be separated from the electronic appliance lock (1), enters the locked state, and pulls out the key (30) to make it The reed (13) is pushed back into the second groove (115) by the elastic force of the spring (14), and the steel cable (221) is wrapped around the fixed end of the table body, cylinder, etc. to achieve anti-theft protection. Effect.

Seen from Figure 2 and Figure 4, this invention provides a lock (1) for electronic appliances, wherein a locking cover (23) is arranged in the locking sleeve (21) and installed on the locking member ( 15) On the bottom, the bottom of the locking member (15) is sandwiched between the locking cover (23) and the lock core (12) to securely fix the locking member (15).

From the view shown in Figure 5 and Figure 9, this invention provides an electronic appliance lock (1), wherein the size of the limit block (124) can make the lock core (12) rotate in an angle range of 90 degrees.

The electronic appliance lock (1) has the following advantages: (1) the locking protrusion (212) is located in the anti-theft lock hole (41) and the locking end (151) is against the inside of the anti-theft lock (40) On the surface, the presence of the locking protrusion (212) can prevent the locking end (151) from moving, and the original structure of the T-shaped locking end (151) is relatively weak, and the locking protrusion (212) Cover the two ends of the locking end (151) to increase the structural strength to prevent unscrupulous people from directly destroying the effect of pulling out the T-shaped locking end (151); (2) the limiting block (124) It is accommodated in the limiting groove (112) to limit the rotation angle range of the lock core (12), and the spring (14) pushes the reed (13) with elastic force, and the reed (13) will into the second groove (115) so that the lock core (12) cannot rotate when it is in the locked state, and has a simple structure and is easy to Efficacy of use; (3) Because the structure of the electronic appliance lock (1) is simple, it is also simple and easy to use, and the electronic appliance lock (1) is relatively easy to manufacture and assemble, and the manufacturing cost is also low.

To sum up, this creation has indeed achieved a breakthrough in structural design, has improved creative content, and at the same time can achieve industrial utilization and progress, and this creation has not been seen in any publications, and it is also novel. In line with the provisions of the relevant laws and regulations of the Patent Law, I filed a new patent application in accordance with the law, and I sincerely ask the examination committee of the Jun Bureau to grant a legal patent right, and I pray for it.

Only the above is only one of the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the patent scope of this creation should still belong to this creation within the scope of the patent.

(1):Electronic appliance lock

(10): lock body

(11): lock case

(111): lock housing hole

(112): limit slot

(113): through hole

(114): the first container

(115): the second container

(116):fixed shaft

(12): lock heart

(121): lock slot

(122): slotting

(123): lock heart head

(124): limit block

(13): reed

(131):Reed hole

(14): spring

(15): card catch

(151): click end

(20):Lock

(21):Catch set

(211): fixed part

(2111):fixing hole

(212): locking protrusion

(213): perforation

(22): steel grommet

(221):steel cable

(23):Clamp cover

(30): key

Claims (3)

An electronic product lock, which comprises a lock body and a lock head, and is equipped with a key for unlocking, wherein: the lock body has a lock case, and a lock case hole passes through the bottom of the lock case. The side of the lock case hole is concavely provided with a limiting groove, and the side of the lock case is further penetrated with a through hole. The inside of the lock case is a cross-shaped space and a lock core is provided in the center, and the lock core can be used for the key. Insert and lock the inside of the housing into two symmetrical first and second storage slots. The lock core is provided with a number of lock slots with openings facing the second slot. There is a reed and a spring, the reed passes through a reed hole for the key to pass through, the spring is provided between the reed and the lock core, and a slot is recessed on the top of the lock core, the A lock core head protrudes from the bottom of the lock core, and a limit block is protruded from the side of the lock core head. The lock core head is matched with the lock housing hole, and the limit block is accommodated in the limit groove. The bottom of the catch piece is embedded in the slot and the top is provided with a T-shaped catch end; the lock head has a catch sleeve, and a steel rope ring is provided on the outside of the catch sleeve, and the steel rope ring can be opposite to the The catch sleeve is pivoted and connected with a steel cable that can be used to wrap objects. Two symmetrical fixing parts protrude from the bottom of the catch cover. The fixing parts can be matched and accommodated in the first container. There is a fixing hole, and a fixing shaft passes through the through hole and is stuck in the fixing hole, and the locking sleeve is combined with the lock case, and the top of the locking sleeve is protruded to be aligned with the direction of the second groove. And it is a straight locking protrusion, a perforation through the top surface of the locking sleeve allows the locking end to pass through, and the perforation is perpendicular to the locking protrusion. The lock for electronic appliances as described in Claim 1, wherein, the snap cover is provided with a snap cover installed on the bottom of the snap piece, and the bottom of the snap piece is sandwiched between the snap cover and the lock between the hearts to securely fix the catch. The electronic appliance lock according to claim 1, wherein the size of the limit block can make the rotation angle range of the lock core 90 degrees.

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