TWM487340U - Pull-to-close type locking device - Google Patents

Description

Pull-type locking device

The utility model relates to a pull-type locking device, which relates to a locking device for locking a portable electronic device at a fixed point.

Nowadays, due to the rapid flow of information, consumers often purchase product information in advance and then purchase it themselves. This has led to more and more open space for consumers to purchase without the need for service personnel. However, open store space management is not easy. If the store itself has insufficient service personnel or there are loopholes in security control methods, it is beneficial for people who are interested in stealing products displayed, especially portable electronic devices. The development trend is more conducive to the theft of the people with the heart, so it is indeed insecure in the existing product sales model.

In the prior art, a lock is designed, which is fixed to a cable or a chain, and the cable or the chain is fixed at a fixed point. The portable electronic device is pre-equipped with a screw hole, and the lock is screwed into the screw hole of the portable electronic device. The portable electronic device can be fixed at a fixed point through a cable or a chain. However, the lock is only applicable to a portable electronic device pre-equipped with a screw hole. For a general portable electronic device, The locks cannot be used, or the screw holes must be provided on the portable electronic device in particular for the use of the locks. The prior art locks have limitations and inconveniences in use.

In view of this, the present invention improves the prior art to ensure that the portable electronic device can be fixed at a fixed point by using a locking device without providing a screw hole.

In order to achieve the above-mentioned new object, the technical means adopted by the present invention is to design a pull-type locking device, which comprises: a cable; a lock, which is sleeved on the cable and includes a lock case, a lock core assembly, a sliding block and an elastic member, the locking shell is sleeved on the cable and has a set of connecting ends, the locking core assembly is disposed in the locking case, the locking core assembly comprises an actuating member, and the sliding block is slidably Provided in the lock case, when the lock core assembly is in a locked state, the actuating member blocks the slider to prevent the slider from sliding relative to the lock case; when the lock core assembly is in an unlocked state, the slide The block is slidable relative to the lock case, the elastic element is clamped between the inner wall surface of the lock case and the slider; a fastening seat is sleeved on the cable and adjacent to the lock, the fixing seat has a The first side and the second side, the first side of the fastening seat faces the assembly end of the lock, the fastening seat has a locking unit and a clamping unit, and the clamping unit is formed on the first side of the locking seat The engaging unit can selectively engage the locking seat on the cable and select with the slider of the lock The clamping unit is formed on the second side of the fastening seat; the pair of sockets are sleeved on the cable and provided with a clamping unit, the docking seat has a cable hole to be sleeved outside the cable, and the end of the cable The sleeve is provided with a fixing nut and the cable is locked.

The advantage of the present invention is that the portable electronic device is clamped therein by using the fixing seat and the docking seat, and the locking device and the engaging unit are matched, so that the novel can lock the portable electronic device to the positioning without Any corresponding structure is preset on the portable electronic device, so that the manufacturing cost can be reduced, and it can be widely used in various portable electronic devices.

The technical means adopted by the present invention for achieving a predetermined new purpose are further explained below in conjunction with the drawings and the preferred embodiment of the present invention.

Referring to FIG. 1 , the present invention comprises a cable 10 , a lock 20 , a fastening seat 30 , and a pair of sockets 40 .

As shown in FIG. 2 and FIG. 3 , the lock 20 is sleeved on the cable 10 and includes a lock housing 21 , a lock core assembly 22 , a slider 23 and an elastic member 24 .

The locking shell 21 is sleeved on the cable 10 and has a plurality of connecting ends 211. The connecting end 211 is formed with a locking opening 211a and a pair of connecting through holes 211b. The engaging opening 211a is not in communication with the butting through hole 211b, and the through hole 211b is butted. The housing 21 is disposed outside the cable 10. The housing 212 is provided with a receiving chamber 212. The guiding chamber 212 is formed with a guiding protrusion 213. The chamber 212 is in communication with the engaging opening 211a.

The lock core assembly 22 is disposed in the lock housing 21 , and the lock core assembly 22 includes an actuating member 221 . The lock core assembly 22 can be in various forms, such as a combination lock, a tongue lock, etc., and the detailed structure is in the technical field. The usual knowledge, so the rest of the structure will not be repeated here.

The slider 23 is slidably disposed in the chamber 212 of the lock case 21. When the lock core assembly 22 is in the locked state, the actuating member 221 blocks the slider 23 to prevent the slider 23 from sliding relative to the lock housing 21; when the lock core assembly 22 is in the unlocked state, the slider 23 is slidable relative to the lock housing 21. A stop portion 231 is formed on the outer side of the slider 23, and the stop portion 231 can be a C-shaped buckle. The stop portion 231 extends into the engagement opening 211a of the lock housing 21, and the inner side of the slider 23 extends. There is an abutting portion 232 that selectively abuts against the actuating member 221. A long hole 233 is formed in the sliding block 23, and the guiding protrusion 213 of the locking shell 21 is inserted through the long hole 233 to limit the sliding stroke of the slider 23. One end of the slider 23 extends outside the lock housing 21 and is provided with a crown 234 for the user to push.

The elastic member 24 is disposed in the housing 212 of the lock housing 21 and is clamped between the inner wall surface of the lock housing 21 and the slider 22 to assist the reset of the slider 23. The resilient member 24 can be a spring.

As shown in FIG. 2 to FIG. 4 , the above-mentioned fastening seat 30 is sleeved on the cable 10 and adjacent to the lock 20 . The fastening seat 30 has a first side and a second side, and the fixing seat 30 The first side faces the assembly end 211 of the lock 20, and the fastening seat 30 has a locking unit 31 and a clamping unit 32. The engaging unit 31 is formed on the first side of the fixing base 30. The engaging unit 31 can selectively engage the locking seat 30 at any position on the cable 10 and selectively engage with the slider 23 of the lock 20 Hehe. When the engaging unit 31 is engaged with the slider 23 and the lock core assembly 22 is in the locked state, the locking seat 30 cannot be separated from the lock 20 and the engaging unit 31 cannot be released from the cable 10; When the engaging unit 31 is engaged with the slider 23 but the lock core assembly 22 is in the unlocked state, the slider 23 is slidable to release the coupling with the engaging unit 31, and the lock 20 can be separated from the locking seat 30. The engagement unit 31 is allowed to freely release the engagement state with the cable 10. In the preferred embodiment, the fastening base 30 has a cable hole 301, and the cable hole 301 is sleeved outside the cable 10. The locking unit 31 has a pivoting member 311, a pair of connecting protrusions 312 and a stopping portion 313. The pivoting member 311 is pivotally disposed on the first side of the fixing base 30 and the bottom end 311a thereof selectively extends into the cable hole 301 of the fixing base 30 to press the cable 10, and the docking protrusion 312 corresponds to the locking shell 21 The butting portion 313 of the engaging unit 31 corresponds to the stopper portion 231 of the slider 23. The clamping unit 32 is formed on the second side of the fastening seat 30.

As shown in FIG. 2, the docking station 40 is sleeved on the cable 10 and is provided with a clamping unit 41. The docking seat 40 has a cable hole 42 for being sleeved outside the cable 10. The cable 10 is sleeved at a fixed end. The nut 11 prevents the docking seat 40 from axially coming out of the cable 10. When the user rotates the fixing nut 11 away from the cable 10, the docking seat 40 is detachably replaced with the rest. The fixing nut 11 can be non-circular. The nut (such as a hex nut) and the cable hole 42 of the docking seat 40 can be a corresponding non-circular hole (such as a hexagonal hole), and when the docking seat 40 is moved to the extreme end, the fixing nut 11 is engaged with the docking seat 40. In the cable hole 42 to prevent the person concerned from unscrewing the fixing nut 11.

Referring to FIG. 1 and FIG. 3, when the present invention is used, the portable electronic device to be positioned is placed between the fixing base 30 and the docking seat 40. At this time, the position of the locking seat 30 is adjusted to The portable electronic device is forced between the clamping unit 32 of the locking seat 30 and the clamping unit 41 of the docking seat 40. After the position adjustment of the fixing base 30 is completed, referring to FIG. 5, the pivoting member 311 is rotated to engage the bottom end 311a on the cable 10, so that the locking seat 30 is in a locked state and cannot be moved. At this time, the lock 20 is pushed closer to the locking seat 30. Referring to FIG. 6 and FIG. 7 (in conjunction with FIG. 3), the slider 23 is moved downward to prevent the stopping portion 231 of the slider 23 from avoiding the stopping portion 313 of the locking seat 30, and the locking seat 30 is The engaging unit 31 is inserted into the engaging opening 211a of the lock housing 21, and when the external force of the slider 23 is removed and the elastic member 24 urges the slider 23 back to the original position, the stopping portion 231 of the slider 23 abuts. The locking member 20 can not be disengaged from the locking seat 30 by the inner side of the stopping portion 313 of the locking seat 30, and the connecting end 211 of the locking shell 21 abuts the pivoting member 311 so that the pivoting member 311 cannot pivot. At this time, the lock core assembly 22 is locked again, and the slider 23 is restricted by the actuating member 221 and cannot be moved. Therefore, the position of the fixing base 30 is locked, thereby firmly securing the portable electronic device. It is clamped between the fastening seat 30 and the docking seat 40.

When the lock state is to be unlocked, the lock core assembly 22 is first unlocked, and then the slider 23 is slid to release the abutment between the stop portion 231 of the slider 23 and the stop portion 313 of the clamp seat 30. The locking device 20 is retracted from the locking seat 30. At this time, the pivoting member 311 is pulled to disengage the bottom end 311a from the cable 10. The locking seat 30 is released from the engaged state and can be freely moved, thereby enabling the locking seat 30 to be enabled. Portable electronic device for removing the novel self-portable electronic device.

Therefore, the present invention can be fixed to the fixed point by the cable 10 and the docking station 40 by the two sides of the portable electronic device, and the position of the portable electronic device can be effectively locked to avoid theft of the intentional person. .

The lock assembly of the present invention can be in various forms. As shown in FIG. 2, in a preferred embodiment, the lock core assembly 22 is a lock cylinder, and the actuating member 221 is a lock lever. When the lock core assembly 22 is in the unlocked state, the lock lever can be locked to the lock core assembly. When the slider 23 moves axially, the slider 23 can move the lock rod axially when the slider 23 moves, and the slider is not blocked by the lock lever; when the lock core assembly 22 is in the locked state, the lock lever cannot move axially, and can block The slider 23 moves. As shown in FIG. 8 to FIG. 10, in another preferred embodiment, the lock core assembly 22A of the lock 20A is a tongue lock, the lock core assembly 22A is disposed in the lock housing 21A, and the actuating member 221A is a tongue. When the lock core assembly 22A is in the unlocked state, the tongue is away from the abutting portion 232A of the slider 23A, so that the slider 23A is not blocked by the tongue; when the lock core assembly 22A is in the locked state, the tongue blocks the slider The abutting portion 232A of 23A prevents the slider 23A from being slid.

The docking station of the present invention can be further replaced with a different docking station. As shown in FIG. 11 and FIG. 12, in another embodiment of the docking station 40A of the present invention, the clamping unit 41A is provided with a USB port connector 411A and An adjusting screw 412A, the adjusting screw 412A extends through the USB port 411A to adjust its height; or as shown in FIG. 13, the clamping unit 41B of the docking seat 40B is provided with a headphone hole connecting member 411B and an adjusting screw 412B, and an adjusting screw The 412B extends through the earphone hole connector 411B to adjust its height. The user can use the USB port connector 411A or the earphone jack connector 411B to be inserted into the existing USB port or the earphone hole of the portable electronic device to improve the stability of the lock.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Although the present invention has been disclosed above in the preferred embodiments, it is not intended to limit the present invention, and In general, those skilled in the art can make some modifications or modifications to equivalent embodiments by using the technical content disclosed above, without departing from the scope of the present invention. Any novel modifications, equivalent changes, and modifications made to the above embodiments are still within the scope of the present invention.

10‧‧‧ Cable
11‧‧‧Fixed nuts
20, 20A‧‧‧ locks
21, 21A‧‧‧ lock case
211‧‧‧ group end
211a‧‧‧ snap opening
211b‧‧‧Docking piercing
212‧‧ ‧ room
213‧‧‧ Guided stud
22, 22A‧‧‧Lock components
221, 221A‧‧‧ Actuator
23, 23A‧‧‧ slider
231‧‧‧stop
232, 232A‧‧‧Apartment
233‧‧‧ long hole
234‧‧‧ crown
24‧‧‧Flexible components
30‧‧‧Card seat
301‧‧‧ cable hole
31‧‧‧Snap unit
311‧‧‧ pivotal parts
311a‧‧‧ bottom
312‧‧‧Docking bumps
313‧‧‧stop
32‧‧‧Clamping unit
40, 40A, 40B‧‧‧ docking station
41, 41A, 41B‧‧‧ clamping unit
42‧‧‧ cable hole
411A‧‧‧USB埠 connector
411B‧‧‧ headphone hole connector

Figure 1 is a perspective view of the present invention. Figure 2 is an exploded view of the components of the present invention. Figure 3 is a side elevational view of a portion of the components of the present invention. Figure 4 is a side elevational cross-sectional view showing the unfastened state of the present type of fastening seat. Fig. 5 is a side elevational cross-sectional view showing the engaged state of the present type of the retaining seat. Figure 6 is a side elevational view of the docking of the present type of card holder and the lock. Fig. 7 is a side elevational view showing the lock portion of the present type in a locked state. Figure 8 is a perspective view of another embodiment of the present invention. Fig. 9 is a side elevational view showing the docking of the fastening seat and the lock according to another embodiment of the present invention. Fig. 10 is a side elevational view showing the locking seat and the lock in a locked state according to another embodiment of the present invention. Figure 11 is a perspective view of another embodiment of the present invention. Figure 12 is a perspective view of a further embodiment of the docking station of the present invention. Figure 13 is a perspective external view of still another embodiment of the docking station of the present invention.

10‧‧‧ Cable

20‧‧‧Locks

30‧‧‧Card seat

40‧‧‧ docking station

Claims (13)

A pull-type locking device, comprising: a cable; a lock sleeve disposed on the cable and comprising a lock case, a lock core assembly, a slider and an elastic component, the lock case being sleeved on the cable And a set of joints, the lock core assembly is disposed in the lock case, the lock core assembly includes an actuating member, the slider is slidably disposed in the lock case, and the lock core assembly is locked The actuating member blocks the slider to prevent the slider from sliding relative to the lock housing; when the lock core assembly is in an unlocked state, the slider is slidable relative to the lock housing, and the elastic member is clamped to the lock Between the inner wall surface of the shell and the slider; a fastening seat sleeved on the cable and adjacent to the lock, the fastening seat has a first side and a second side, the first side of the fastening seat The latching seat has a latching unit and a clamping unit. The latching unit is formed on the first side of the latching seat, and the latching unit can selectively engage the latching seat on the cable. And selectively engaging with the slider of the lock, the clamping unit is formed on the second side of the fastening seat; a pair of sockets, The sleeve is sleeved on the cable and is provided with a clamping unit. The docking seat has a cable hole for being sleeved outside the cable, and a fixing nut is sleeved at the end of the cable to lock the cable. The pull-type locking device of claim 1, wherein the assembly end of the lock case is formed with a snap opening and a pair of through holes, the snap opening is not in communication with the butt hole, and the butt hole is sleeved outside the cable, the lock A chamber is disposed in the shell near the assembly end, the chamber is in communication with the snap opening, and the slider and the elastic member are disposed in the chamber. The pull-type locking device of claim 2, wherein a guiding protrusion is protruded from a cavity of the locking case, and a long hole is formed in the sliding block, and the guiding protrusion of the locking case is pierced In the long hole. The pull-type locking device of claim 2 or 3, wherein the outer side of the slider is extended with a stop portion, and the stopping portion extends into the engaging opening of the locking case, and the engaging unit of the fixing seat has a The stopping portion, the stopping portion of the fixing seat corresponds to the stopping portion of the slider. The pull-type locking device according to any one of claims 1 to 3, wherein an inner side of the slider is extended with an abutting portion, and the abutting portion selectively abuts against the actuating member. The pull-type locking device according to any one of claims 1 to 3, wherein the fastening seat has a cable hole, the cable hole is sleeved outside the cable, the locking unit has a pivoting member, and the pivoting member is pivoted. The first side of the card holder and the bottom end thereof selectively extend into the cable hole of the fastening seat. The pull-type locking device of claim 2 or 3, wherein the fastening seat has a pair of connecting protrusions, and the abutting protrusions correspond to the butted perforations of the locking case. The pull-type locking device of any one of claims 1 to 3, wherein one end of the slider extends beyond the lock housing and is provided with a crown. The pull-type locking device according to any one of claims 1 to 3, wherein the cable hole of the docking seat is a non-round hole, and the cross section of the fixing nut is a corresponding non-circular nut. The pull-type locking device of any one of claims 1 to 3, wherein the lock core assembly is a combination lock and the actuating member is a lock lever. The pull-type locking device of any one of claims 1 to 3, wherein the lock core assembly is a tongue lock and the actuating member is a tongue. The pull-type locking device according to any one of claims 1 to 3, wherein the clamping unit of the docking seat is provided with a USB port connector and an adjusting screw, and the adjusting screw extends through the USB port connector to adjust the height thereof. The pull-type locking device according to any one of claims 1 to 3, wherein the clamping unit of the docking seat is provided with an earphone hole connecting member and an adjusting screw, and the adjusting screw extends through the earphone hole connecting member to adjust the height thereof.