CN215565101U - Intelligent lock with high line safety - Google Patents

Abstract

The utility model is suitable for the technical field of intelligent locks, and provides an intelligent lock with high line safety, which comprises a touch control body arranged on the outer side of a door and a lock body arranged on the inner side of the door, wherein the touch control body is connected with the lock body through a wire, the intelligent lock also comprises an installation shell used for being installed on a door body, the touch control body and the lock body are respectively installed on two sides of the installation shell, the installation shell is connected with a wire protection structure used for covering the wire at the position close to the side end of the door body, a guide channel respectively communicated with the touch control body and the lock body is arranged in the wire protection structure, and the wire penetrates through the guide channel, so that the wire can be well protected, is not easy to damage, and has the advantages of high line safety, high reliability and the like.

Description

Intelligent lock with high line safety

Technical Field

The utility model belongs to the technical field of intelligent locks, and particularly relates to an intelligent lock with high line safety.

Background

The existing intelligent lock is generally formed by connecting a touch control body arranged on the outer side of a door and a lock body arranged on the inner side of the door through a conducting wire, wherein the conducting wire can penetrate through a door body to connect the touch control body with the lock body, but holes need to be formed in the door body, and when the door body is a glass door, the holes are not easy to be formed; the wire can also be walked around from the door body side and be connected tool to lock body and touch-control body, but the wire lacks effectual protection architecture, is destroyed easily, and the reliability is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the intelligent lock with high line safety, the wire protection sheet of the intelligent lock can effectively protect the conducting wire, the conducting wire is not easy to damage, the line safety is high, and the reliability of the intelligent lock is good.

The technical scheme of the utility model is as follows: the utility model provides a high intelligent lock of circuit security, is including installing in the touch-control body in the door outside and installing in the inboard tool to lock body of door, the touch-control body with the tool to lock body passes through the wire and connects, the intelligent lock is still including being used for installing the installation shell on the door body, the touch-control body with the tool to lock body is installed respectively the both sides of installation shell, the installation shell is close to a body side department and is connected with and is used for the housing the line protecting structure of wire, protect in the line structure have respectively with the touch-control body the direction passageway of tool to lock body intercommunication, the wire is worn to locate in the direction passageway.

Specifically, the protect line structure includes the protect line piece, the installation shell is provided with the incision, protect line piece cover in incision department and install in the installation shell outside, the direction passageway is located incision department, the both ends of wire extend to the tool to lock body with this is internal in the touch-control.

Specifically, the wire protection structure further comprises an inner support covering the notch and mounted on the inner side of the mounting shell, and the wire protection sheet and the inner support form the guide channel.

Specifically, the wire guard and the inner bracket are connected to the mounting case by a fixing member or by welding.

Specifically, the inner support comprises two opposite first side walls and a first top integrally connected between the two first side walls, first mounting lugs are arranged on two sides of the two first side walls, and the first mounting lugs extend out of the outer side of the mounting shell from the notch and are attached to the outer wall of the mounting shell.

Specifically, the line protecting sheet comprises two opposite second side walls and a second top integrally connected between the two second side walls, wherein second mounting lugs are arranged on two sides of each second side wall, and the second mounting lugs are attached to the first mounting lugs.

Specifically, the installation shell is provided with the installation through-hole, first installation ear is provided with first mounting hole, second installation ear is provided with the second mounting hole, the mounting passes in proper order the second mounting hole reaches first mounting hole and be connected in the installation through-hole.

Specifically, the wire protection sheet is integrally formed by stamping and bending.

Specifically, the inner support is integrally formed by stamping and bending.

Specifically, this internal battery case that is provided with of tool to lock, the battery case has the battery cabin, be provided with a plurality of battery installation positions in the battery cabin.

The intelligent lock with high line safety provided by the utility model can well protect the conducting wire, the conducting wire is not easy to damage, the line safety is high, and the reliability of the intelligent lock is good.

Drawings

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

Fig. 1 is a schematic perspective assembly diagram of an intelligent lock with high line safety according to an embodiment of the present invention;

FIG. 2 is a schematic perspective exploded view of an intelligent lock with high security of a line according to an embodiment of the present invention;

FIG. 3 is another exploded view of the smart lock with high security circuit according to the embodiment of the present invention;

FIG. 4 is a partially exploded perspective view of an intelligent lock with high security of the circuit according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of a clutch component in the anti-theft knob switch device of the intelligent lock with high line safety according to the embodiment of the utility model;

fig. 6 is a schematic perspective view of a fixing seat in an anti-theft knob switch device of an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 7 is a schematic perspective exploded view of an anti-theft knob switch device of an intelligent lock with high line safety, in which a clutch component and an unlocking rotating shaft are separated from each other according to an embodiment of the present invention;

fig. 8 is an exploded perspective view of the anti-theft knob switch device of the intelligent lock with high line safety according to the embodiment of the present invention, in which the clutch component and the unlocking spindle are in a connected state (combination state);

FIG. 9 is a perspective view of a battery box of an intelligent lock with high circuit safety according to an embodiment of the present invention;

fig. 10 is a schematic perspective view of a bolt part of an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 11 is a schematic perspective exploded view of a bolt part of an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 12 is an exploded perspective view of a bolt part of an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 13 is a schematic perspective exploded view of a bolt part of an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 14 is a schematic perspective cross-sectional view illustrating a structure of a mounting case and a wire protection in an intelligent lock with high line safety according to an embodiment of the present invention;

fig. 15 is a schematic perspective exploded view of an installation shell and a wire protection structure of an intelligent lock with high line safety according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1 to 3, an intelligent lock with high line safety provided by an embodiment of the present invention includes a touch control body 800 installed on an outer side of a door and a lock body 910 installed on an inner side of the door, where the touch control body 800 and the lock body 910 are connected by a wire (flat cable) 830, the intelligent lock further includes an installation shell 810 used for being installed on a door body, the touch control body 800 and the lock body 910 are respectively installed on two sides of the installation shell 810, the installation shell 810 is connected to a wire protection structure used for covering the wire 830 on a side end of the door body, the wire protection structure has a guide channel therein, the guide channel is respectively communicated with the touch control body 800 and the lock body 910, the wire 800 is inserted into the guide channel, the wire protection structure can well protect the wire 830, the wire 830 is not easily damaged, and the reliability is good.

The wire protecting structure includes a wire protecting sheet 820, the mounting case 810 is provided with a cut, the wire protecting sheet 820 covers the cut and is mounted on the outer side of the mounting case 810, the guiding channel is located at the cut, the wire 830 is located on the inner side of the wire protecting sheet 820, and two ends of the wire 830 extend into the lock body 910 and the touch body 800. The wire protecting sheet 820 can be sleeved at the notch of the mounting shell 810 in a shape like a Chinese character 'ji', and the wire 830 is not easy to be damaged and has good reliability. The wire guard 820 can be formed by integral stamping and bending, and has high structural strength.

Specifically, the wire protecting structure further includes an inner support 840 covering the cut and mounted inside the mounting case 810, and the wire protecting sheet 820 and the inner support 840 form the guide channel.

Specifically, the inner bracket 840 includes two first sidewalls 841 which face each other and a first top 842 integrally connected between the two first sidewalls 841, two sides of the two first sidewalls are each provided with a first mounting ear 843, and the first mounting ear 843 extends out of the outer side of the mounting shell 810 from the notch and is attached to the outer wall of the mounting shell 810.

Specifically, the wire protecting sheet 820 includes two opposite second side walls 821 and a second top portion 822 integrally connected between the two second side walls 821, second mounting ears 823 are respectively disposed on two sides of the two second side walls 821, and the second mounting ears 823 are attached to the first mounting ears 843.

Specifically, the wire guard 820 and the inner bracket 840 may be connected to the mounting case 810 by fasteners 850 (e.g., screws, rivets, etc.) or by welding. The inner support 840 may be integrally formed by stamping and bending.

Specifically, the mounting case 810 is provided with a mounting through hole 811, the first mounting lug 843 is provided with a first mounting hole 844, the second mounting lug 823 is provided with a second mounting hole 824, and the fixing member 850 may sequentially pass through the second mounting hole 824 and the first mounting hole 844 and be connected to the mounting through hole 811.

Specifically, the mounting shell 810 is provided with a wire holder 710 for electrically connecting with a wire 830, the lock body 910 is provided with a wiring terminal for electrically connecting with the wire holder 710, the wire holder 710 is provided with a first group of connection holes and a second group of connection holes, the first group of connection holes and the second group of connection holes are symmetrically arranged, and the symmetrical connection holes are defined by the same pin, and the wiring terminal is inserted into the connection holes of the wire holder 710. The wire holder 710 can be arranged at the middle axis of the whole lock (for example, the center of the middle axis), the two groups of symmetrical pins of the connection hole of the wire holder 710 have the same function, the definition of the pins is the same when the wire holder 710 rotates 180 degrees, blind insertion is facilitated, the whole lock is convenient to mount when being mounted on the left or the right, and the whole lock can be flexibly adapted to different mounting scenes.

Specifically, as shown in fig. 1 to 9, a battery box 960 is further disposed in the lock body 910, the battery box 960 has a battery compartment, a plurality of battery mounting locations are disposed in the battery compartment, the batteries can be arranged in layers, and a three-dimensional battery box 960 structure is adopted, so that space is saved. The battery pack 960 may include a base case 961 and a cover body 962, one side of the cover body 962 is rotatably connected to the base case 961, and a snap structure is provided between the other side of the cover body 962 and the base case 961. The cover 962 can accommodate at least half of the battery inside, and has a more compact structure. The battery compartment 960 may be pre-secured within the latch body 910.

Specifically, the lock body is connected with an anti-theft knob switch device, the anti-theft knob switch device includes a fixed seat 120 connected with the lock body 910, and a manual control component connected with or separated from an unlocking rotating shaft 920 of the lock body 910, the lock body 910 can be installed on the inner side of a door, the manual control component is installed on the fixed seat 120, and the manual control component can rotate circumferentially and slide axially relative to the fixed seat 120. Fixing base 120 with be provided with the piece that resets between clutch unit 200, in this embodiment, the piece that resets is for being used for making clutch unit 200 axial reset's elastic component, manual control part is in separate with unblock pivot 920 under the spring action of elastic component, when pressing behind the manual control part, the manual control part can be connected with the unblock pivot 920 of tool to can drive the unblock pivot through rotating manual control part and rotate, realize the switch lock, fail safe nature is good.

Specifically, as shown in fig. 1 to 5, the manual control component includes a manual control knob 110 and a clutch component 200, the manual control knob 110 is connected to one end of the clutch component 200, and the other end of the clutch component 200 is disposed in the fixing base 120 and is provided with a connecting structure for connecting to or separating from the unlocking rotation shaft 920. The user cannot directly rotate the manual control knob 110 to operate the unlocking rotating shaft 920 (as shown in fig. 7), but needs to first axially move (e.g., press) the manual control knob 110 and the clutch member 200 to connect the clutch member 200 and the unlocking rotating shaft 920 (as shown in fig. 8), and then can rotate the manual control knob 110 to leave the initial position to rotate the unlocking rotating shaft 920 to perform the locking and unlocking operation. Under the locking state, a lawless person can be prevented from directly poking the manual control knob 110 to unlock by extending a tool into the door from the outside of the door through the door gap, and the safety and reliability are improved. When the manual control knob 110 is in the locked state or the unlocked state, the clutch member 200 and the manual control knob 110 are automatically reset under the action of the elastic member, that is, the clutch member 200 is separated from the unlocking rotation shaft 920 (as shown in fig. 7), and cannot be unlocked by directly rotating the manual control knob 110.

Specifically, as shown in fig. 1 to 5, the connecting structure may be a sleeve portion 210, the sleeve portion 210 has an inner hole for receiving an end of the unlocking rotation shaft 920, the inner hole may be received in the unlocking rotation shaft 920, a cross section of the unlocking rotation shaft 920 may be non-circular (e.g., D-shaped, rectangular, etc.), and a shape of the inner hole of the sleeve portion 210 may match a shape of the end of the unlocking rotation shaft 920. The clutch member 200 axially slides toward the unlocking rotation shaft 920, and the inner hole of the sleeve portion 210 can be fitted to the end of the unlocking rotation shaft 920.

Specifically, as shown in fig. 1 to 5, the fixing base 120 has a through hole 121 for the clutch component 200 to pass through, and the fixing base 120 may be fixed to the lock body 910 by a screw. The clutch component 200 comprises an anti-disengaging structure and a clutch shaft 220 movably arranged in the through hole 121 in a penetrating manner, one end of the clutch shaft 220 is connected with the manual control knob 110, the other end of the clutch shaft 220 is connected with the anti-disengaging structure, the anti-disengaging structure is arranged in the fixed seat 120, and the anti-disengaging structure is abutted against the fixed seat 120 under the elastic force action of the elastic piece. The outer peripheral wall of the clutch shaft 220 is provided with an annular groove 221 along the self circumferential direction and a guide groove 222 extending along the self axial direction, the annular groove 221 is communicated with the guide groove 222, the peripheral wall of the through hole 121 is provided with a protruding part 122, and the protruding part 122 extends into the guide groove 222 or the annular groove 221.

In the unlocked or locked state, the elastic member keeps the clutch member 200 at the unlocked or locked initial position, and the protrusion 122 extends into the guide groove 222, so that the clutch member 200 and the manual control knob 110 fixedly connected to the clutch member 200 are not rotatable. When the manual control knob 110 is not pressed, the protrusion 122 extends into the guide groove 222, after the manual control knob 110 is pressed, the clutch shaft 220 moves linearly to make the protrusion 222 enter the annular groove 221, the connection structure is connected with the unlocking rotating shaft 920, and the clutch shaft 220 can rotate circumferentially relative to the fixed seat 120. If a user presses the manual control knob 110 to axially slide the clutch component 200, the guide groove 222 axially slides along the protrusion 122 to slide the annular groove 221 to the protrusion 122, at this time, the clutch component 200 is in butt joint with the unlocking rotating shaft 920 and can synchronously rotate, the user can rotate the manual control knob 110 to place the protrusion 122 in the annular groove 221, that is, the protrusion 122 enters the annular groove 221 from the guide groove 222 and relatively moves in the annular groove 221 along the circumferential direction of the annular groove 221, when the protrusion 122 is not opposite to the guide groove 222, the clutch component 200 cannot axially reset under the action of the elastic member, at this time, the clutch component 200 can be in stable butt joint with the unlocking rotating shaft 920, and the user can continue to rotate the manual control knob 920 to synchronously rotate the unlocking rotating shaft to perform on-off locking.

When the user rotates the manual control knob 110 to the unlocking state or the locking state, that is, the guide groove 222 of the clutch member 200 is rotated to be aligned with the protrusion 122, the protrusion 122 can enter the guide groove 222 under the action of the elastic member, so that the clutch member 200 and the manual control knob 110 are axially sprung and reset, at this time, the clutch member 200 and the unlocking rotating shaft 920 are disengaged (undocked), the manual control knob 110 cannot drive the unlocking rotating shaft 920 to rotate, the protrusion 122 is separated from the annular groove 221 and located in the guide groove 222, and the clutch member 200 and the manual control knob 110 cannot rotate under the limit of the guide groove 222 and the protrusion 122. The guide groove 222 may be provided in plural and each guide groove 222 is provided at intervals in the circumferential direction.

In the present embodiment, four guide grooves 222 are provided, and the four guide grooves are uniformly arranged on the peripheral wall of the clutch shaft 220, that is, adjacent guide grooves 222 are arranged at intervals of 90 degrees in the circumferential direction. The cross section of the inner hole of the sleeve portion 210 is square, and the cross section of the end of the unlocking rotating shaft 920, which is in butt joint with the sleeve portion 210, is also square, so as to correspond to different switch lock states. In the unlocking state, the protrusion 122 is disposed in the guide groove 222, when the manual control knob 110 is pressed to make the clutch member 200 abut against the unlocking rotating shaft 920, the manual control knob 110 is rotated by 90 degrees to be in the locking state, and at this time, the protrusion 122 is aligned with the guide groove 222 again, so that when the manual control knob 110 is pressed, the protrusion 122 can exit from the annular groove 221 and enter the guide groove 222 under the elastic force of the elastic member, so that the clutch member 200 is separated from the unlocking rotating shaft 920. When the lock needs to be unlocked again, the manual control knob 110 needs to be pressed, so that the clutch component 200 is in butt joint with the unlocking rotating shaft 920, and the manual control knob 110 can be switched to the unlocking state after rotating for 90 degrees.

Specifically, as shown in fig. 1 to 8, the anti-falling structure is a snap spring 224, a snap groove 223 is disposed on a peripheral wall of the clutch shaft 220, a portion of the snap spring 224 is clamped in the snap groove 223, another portion of the snap spring 224 protrudes out of the snap groove 223, and an outer peripheral diameter of the snap spring 224 is larger than a diameter of the through hole 121, so that the snap spring 224 can abut against the fixing seat 120 to prevent the clutch component 200 from falling off from the fixing seat 120.

Specifically, as shown in fig. 1 to 8, a connecting plate 230 is fixedly disposed at one end of the clutch shaft 220 close to the manual control knob 110, the connecting plate 230 is fixedly connected to the manual control knob 110 through a locking member, and the locking member may be a screw; the inner side of the manual control knob 110 may be provided with a mounting groove matched with the connection plate 230, and the connection plate 230 may be placed in the mounting groove, with high structural reliability.

Specifically, as shown in fig. 1 to 8, the elastic member is a spring 300, two ends of the spring 300 respectively abut against the fixing base 120 and the connecting plate 230, and of course, the spring 300 may also abut against the fixing base 120 and the manual control knob 110.

Specifically, as shown in fig. 1 to 8, the anti-falling structure is a snap spring 224, a snap groove 223 is disposed on a peripheral wall of the clutch shaft 220, a portion of the snap spring 224 is clamped in the snap groove 223, another portion of the snap spring 224 protrudes out of the snap groove 223, and an outer peripheral diameter of the snap spring 224 is larger than a diameter of the through hole 121, so that the snap spring 224 can abut against the fixing seat 120 to prevent the clutch component 200 from falling off from the fixing seat 120.

As shown in fig. 1 to 8, an embodiment of the present invention further provides an intelligent lock, which includes a lock body 910 installed inside a door and the above-mentioned anti-theft knob switch device, wherein the fixing base 120 of the anti-theft knob switch device is fixedly connected to the lock body 910. The fixing seat 120 can be installed outside the lock body by using screws, one end of the manual control knob 110 can penetrate through the fixing seat 120, a spring 300 is arranged between the manual control knob 110 and the fixing seat 120, a guide groove 222 and an annular groove 221 are formed in the periphery of the clutch shaft 220, the annular groove 221 is arranged along the circumferential direction, the guide groove 222 is arranged along the axial direction, one end of the guide groove 222 is communicated with the annular groove 221, the other end of the guide groove 222 extends to the front end of the clutch shaft 220, a protruding portion 122 capable of being arranged in the guide groove 222 is arranged on the fixing seat 120, the protruding portion 122 can be columnar (for example, cylindrical), after the manual control knob 110 is pressed to overcome the acting force of the spring 300, the manual control knob 110 can be inserted into the unlocking rotating shaft 920 after moving axially, the unlocking rotating shaft 920 is driven to rotate, the swinging rod 930 is driven by the unlocking rotating shaft 920, and the swinging rod 930 drives the bolt part 400 to move. At this time, the protrusion 122 is disposed in the annular groove 221, so that the manual control knob 110 can rotate, the manual control knob 110 is unlocked, the manual control knob 110 is released, the manual control knob 110 is separated from the unlocking rotating shaft 920 under the elastic force of the spring 300 (as shown in fig. 7), the protrusion 122 disposed on the fixing base 120 is disposed in the guide groove 222 to axially guide the manual control knob 110 and block the rotation of the manual control knob 110, only after the manual control knob 110 is inserted into the unlocking rotating shaft 920 (as shown in fig. 8), and after the protrusion 122 is disposed in the annular groove 221, the manual control knob 110 can rotate relative to the fixing base 120, so that the manual control knob 110 is pressed and then rotated, the manual driving of the lock tongue component 400 is realized, the unlocking and the locking are realized, and the phenomenon that a lawless person uses a tool to extend into the door from the outside through the door seam to stir the manual control knob 110 to unlock is effectively prevented, the safety and reliability of the intelligent lock are better, a user can operate the intelligent lock with one hand only by pressing and rotating the manual control knob 110, and the user experience is good.

Specifically, the lock body 910 includes a housing, and a latch bolt 400, an unlocking rotating shaft 920, a motor 940, a gear 950, and a swing link 930 disposed in the housing, wherein the motor 940 and the gear 950 are arranged in a transmission manner, the gear 950 is rotatably mounted on the housing, one end of the unlocking rotating shaft 920 passes through the gear 950 and is connected to one end of the swing link 930, the other end of the unlocking rotating shaft 920 extends out of the housing, the gear 950 can drive the swing link 930 to rotate after rotating, and the other end of the swing link 930 can drive the latch bolt 400 to extend out of or retract into the housing.

Specifically, as shown in fig. 10 to 13, the unlocking rotation shaft 920 is connected to the swing rod 930, the gear 950 is provided with a boss 951, and when the gear 950 rotates, the boss 951 pushes the swing rod 930 to rotate, so as to drive the latch bolt 400 to extend out of or retract into the housing.

Specifically, the pendulum rod 930 is provided with connecting hole 931, and the one end of torsional spring 932 connect in connecting hole 931, connecting hole 931 is the bar (long circle), and the other end of torsional spring 932 connects in the casing, and torsional spring 932's simple to operate does benefit to and improves assembly efficiency.

Specifically, the bolt part 400 includes a latch hook mechanism and a bolt slider 410 that are connected to each other, the bolt slider 410 is provided with a strip-shaped hole 411, a guide 412 fixed in the housing passes through the strip-shaped hole 411, the guide 412 can be a screw (a big head screw or a cap screw) screwed to the lock body 910, and the bolt slider 410 is driven to move by a swing rod 930, so that the bolt slider 410 can slide back and forth along the screw to realize locking and unlocking.

Specifically, the latch bolt part 400 has a latch hook mechanism, the latch hook mechanism includes a panel 421, a bottom plate 422, an elastic piece 423 and two latch hook pieces 424, the panel 421 and the bottom plate 422 are mutually fixedly connected to form a latch bolt housing, the latch bolt slider 410 is connected with the panel 421, the two latch hook pieces 424 are symmetrically and rotatably arranged between the panel 421 and the bottom plate 422, the elastic piece 423 is arranged between the panel 421 and the bottom plate 422 and between the two latch hook pieces 424, and two elastic legs of the elastic piece 423 respectively support against two latch hook pieces 424, and one elastic piece 423 can replace two springs 300, so that the mounting is convenient, and the two latch hook pieces 424 are symmetrically arranged, so that malicious door picking can be effectively prevented, and the purpose of reliable locking is achieved under the application scenes of a translation door, a sliding door and the like. In a specific application, the locking hook member 424 is rotatably connected in the locking bolt housing, the elastic piece 423 is installed in the locking bolt housing, when the locking bolt is in a locked state, a first end of the locking hook member 424 extends into the locking groove, and a second end of the locking hook member 424 is pressed in the locking bolt housing; when the lock is unlocked, the second end of the locking hook 424 extends out of the lock tongue housing under the action of the elastic piece 423, and the first end of the locking hook 424 is arranged in the lock tongue housing under the action of the elastic piece 423, so that the reliability is good.

Specifically, as shown in fig. 10 to 13, a cylinder 991 having an internal thread is provided on a side of the panel 421 opposite to the bottom plate 422, a locking member 992 is threaded to the cylinder 991 through the bottom plate 422, and at least two cylinders 991 are respectively threaded through the middle portions of two of the latch hook members 424.

Specifically, one end of the latch hook piece 424 is provided with a hook portion 4241 close to the side surface of the bolt housing, the other end of the latch hook piece 424 is provided with a protruding portion 4242 close to the side surface of the bolt housing, the protruding portion 4242 of the latch hook piece 424 extends out of the side surface of the bolt housing under the elastic force of the elastic piece 423, and the hook portion 4241 retracts into the bolt housing.

In the concrete application, the bolt sliding block 410, the panel 421 and the bottom plate 422 can adopt a split design, and the panel 421 and the bottom plate 422 of the bolt part 400 can be directly formed by punching, so that the strength is higher, the installation and the assembly are convenient, the process is simple, and the surface treatment is not needed.

The intelligent lock with high line safety provided by the embodiment of the utility model can well protect the conducting wire, the conducting wire is not easy to damage, the line safety is high, and the reliability of the intelligent lock is good.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a high intelligent lock of circuit security, is including installing in the touch-control body in the door outside and installing in the inboard tool to lock body of door, the touch-control body with the tool to lock body passes through the wire and connects, its characterized in that, the intelligent lock is still including being used for installing the installation shell on the door body, the touch-control body with the tool to lock body is installed respectively the both sides of installation shell, the installation shell is close to door body side department and is connected with and is used for the housing the line protecting structure of wire, protect in the line structure have respectively with the touch-control body the direction passageway of tool to lock body intercommunication, the wire is worn to locate in the direction passageway.

2. The intelligent lock with the line safety being high as the claim 1, wherein the line protecting structure comprises a line protecting sheet, the installation shell is provided with a notch, the line protecting sheet covers the notch and is installed on the outer side of the installation shell, the guide channel is located at the notch, and two ends of the wire extend into the lock body and the touch body.

3. An intelligent lock with high line safety as claimed in claim 2, wherein the line protecting structure further comprises an inner support covering the cut and mounted inside the mounting case, and the line protecting sheet and the inner support form the guide passage.

4. A smart lock with high line safety as claimed in claim 3, wherein said wire guard and said inner bracket are connected to said mounting case by fasteners or by welding.

5. The intelligent lock with high line safety as claimed in claim 4, wherein the inner support comprises two opposite first side walls and a first top integrally connected between the two first side walls, first mounting ears are arranged on two sides of each of the two first side walls, and the first mounting ears extend out of the outer side of the mounting shell from the notch and are attached to the outer wall of the mounting shell.

6. An intelligent lock with high line safety according to claim 5, wherein the wire protecting sheet comprises two opposite second side walls and a second top integrally connected between the two second side walls, and second mounting lugs are arranged on two sides of each of the two second side walls and are attached to the first mounting lugs.

7. An intelligent lock with high line safety as claimed in claim 6, wherein the mounting shell is provided with a mounting through hole, the first mounting lug is provided with a first mounting hole, the second mounting lug is provided with a second mounting hole, and the fixing member passes through the second mounting hole and the first mounting hole in sequence and is connected to the mounting through hole.

8. An intelligent lock with high line safety according to any one of claims 2 to 7, wherein the wire protection sheet is integrally formed by stamping and bending.

9. An intelligent lock with high line safety as claimed in any one of claims 3 to 7, wherein the inner support is integrally formed by stamping and bending.

10. An intelligent lock with high line safety as claimed in any one of claims 1 to 7, wherein a battery box is arranged in the lock body, the battery box is provided with a battery compartment, and a plurality of battery mounting positions are arranged in the battery compartment.

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