Safety anti-theft lock based on limo application

Abstract

The safety anti-theft lock based on the limo application comprises a limo compartment and a first locking block, a limo door is arranged on the limo compartment, a main lock is arranged on the limo door, an auxiliary lock is arranged on the side, close to the limo door, of the limo compartment, a controller is arranged on the main lock, a power supply part is arranged on the side face of the main lock, and the first locking block is arranged on the limo compartment. A first driving part is arranged in the main lock, the first locking block is connected with the first driving part, a locking groove and an arc-shaped sliding groove are formed in the first locking block, a first groove is formed in the main lock, and the first locking block is connected with the first groove in a sliding mode. According to the safety anti-theft lock applied on the basis of the motor home, manual operation is not needed in the locking and unlocking process, the safety anti-theft lock is convenient and fast to use, locking and guiding are conducted from multiple angles through the first locking block, the locking groove, the locking part, the second driving part, the extending part and the arc-shaped sliding groove, and the safety anti-theft lock is convenient to use. The locking process is stable and smooth, and the safety of the first locking block is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lock technical field especially relates to a kind of safety theftproof lock based on house car application. BACKGROUND

[0002] House car, also known as "house on wheels", has the functions of both house and car, but its attribute is still car, which is a kind of movable and essential basic facility for home.

[0003] Traditional house car lock mostly adopts mechanical lock structure, relies on manual operation key to lock, and manually rotating key is time-consuming and laborious, and existing electronic lock mostly relies on single driving structure, lock tongue movement precision is insufficient, and it is easy to cause tightness due to mechanical deviation.

[0004] Therefore, it is necessary to provide a safety theftproof lock based on house car application to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of safety theftproof lock based on house car application, solve the problem that traditional house car lock manually rotating key lock is time-consuming and laborious, and existing electronic lock relies on single driving structure and causes tightness due to mechanical deviation.

[0006] To solve the above technical problems, the utility model provides a kind of safety theftproof lock based on house car application, including: house car compartment and first locking block, the house car compartment is provided with door, the door is provided with main lock, the side of the house car compartment close to door is provided with auxiliary lock, the main lock is provided with controller, the side of the main lock is provided with power supply part, the inside of the main lock is provided with first driving part, the first locking block is connected with first driving part, the first locking block is provided with locking recess and arc-shaped sliding slot, the main lock is provided with first recess, the first locking block is slidably connected with first recess, the inside of the auxiliary lock is provided with locking portion and second driving part, the second driving part is connected with locking portion, the second driving part is provided with extension, the position of the extension corresponds with first locking block, the position of the inside of the auxiliary lock above first locking block is provided with trigger portion.

[0007] Preferably, the first driving part includes micro motor, displacement screw rod, sliding rod and moving block, the moving block is fixedly connected with the first locking block, and the moving block is sleeved on the displacement screw rod and the sliding rod.

[0008] Preferably, the locking portion includes moving seat and second locking block, the moving seat is provided with guide slot, the second locking block is slidably connected with guide slot, the second locking block corresponds with locking recess, and the end of the second locking block is provided with guide sliding block.

[0009] Preferably, the second driving part comprises a telescopic push rod, the end of the telescopic push rod is fixedly connected with a U-shaped butt joint plate, and the bottom of the telescopic push rod is provided with a signal receiver.

[0010] Preferably, the extension part comprises a first extension plate, the first extension plate is fixedly connected with the U-shaped butt joint plate, the upper and lower ends of the first extension plate are provided with second sliding grooves, the guide sliding blocks are slidably connected with the second sliding grooves, a second extension plate is arranged on the first extension plate, a first spring is fixedly connected with the second extension plate, a round-head sliding block is fixedly connected with the first spring, and the round-head sliding block corresponds to the arc-shaped sliding groove.

[0011] Preferably, the trigger part is electrically connected with the signal receiver, the trigger part comprises a trigger, the trigger is fixedly connected with the auxiliary lock, a second spring is fixedly connected with the trigger, a contact block is fixedly connected with the second spring, a trigger block is fixedly connected with the contact block, and the trigger block corresponds to the trigger.

[0012] Compared with the related art, the safe anti-theft lock based on the motor home application has the following beneficial effects:

[0013] The safe anti-theft lock based on the motor home application is convenient and fast to use, the locking and unlocking processes do not need to be manually operated, the locking process is stable and smooth, and the safety of the first locking block is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a structural schematic view of a preferred embodiment of the safe anti-theft lock based on the motor home application provided by the utility model;

[0015] Figure 2 Fig. 2 is a structural schematic view of the inside of the main lock and the auxiliary lock in the utility model;

[0016] Figure 3 Fig. 3 is a structural schematic view of the first locking block, the first driving part, the locking part and the second driving part in the utility model;

[0017] Figure 4 Fig. 4 is a structural schematic view of the extension part in the utility model;

[0018] Figure 5 Fig. 5 is a structural schematic view of the trigger part in the utility model.

[0019] The figure label: 1, the house car compartment, 2, the door, 3, the main lock, 4, the auxiliary lock, 5, the controller, 6, the power supply part, 7, the first locking block, 8, the first drive part, 81, the micro motor, 82, the displacement screw rod, 83, the sliding rod, 84, the moving block, 9, the locking groove, 10, the first sliding groove, 11, the locking part, 111, the moving seat, 112, the guide groove, 113, the second locking block, 114, the guide sliding block, 12, the second drive part, 121, the telescopic push rod, 122, the U-shaped butt joint plate, 123, the signal receiver, 13, the extension part, 131, the first extension plate, 132, the second sliding groove, 133, the second extension plate, 134, the first spring, 135, the round head sliding block, 14, the arc-shaped sliding groove, 15, the trigger part, 151, the trigger, 152, the second spring, 153, the contact block, 154, the trigger block. DETAILED DESCRIPTION

[0020] The utility model will be further explained below in combination with the drawings and embodiments.

[0021] Please combine with Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 And Figure 5 Among them, Figure 1 It is a preferred embodiment of the structure schematic view of the safety anti-theft lock based on the house car application provided by the utility model;

[0022] Figure 2 It is the structure schematic view of the inside of the main lock and the auxiliary lock in the utility model;

[0023] Figure 3 It is the structure schematic view of the first locking block, the first drive part, the locking part and the second drive part in the utility model;

[0024] Figure 4 It is the structure schematic view of the extension part in the utility model;

[0025] Figure 5 It is the structure schematic view of the trigger part in the utility model.

[0026] The application relates to a safety anti-theft lock based on a motor home, which comprises a motor home compartment 1, a first locking block 7, a door 2 arranged on the motor home compartment 1, a main lock 3 arranged on the door 2, a sub-lock 4 arranged on one side of the motor home compartment 1 close to the door 2, a controller 5 arranged on the main lock 3, a power supply part 6 arranged on the side of the main lock 3, a first driving part 8 arranged in the main lock 3, the first locking block 7 being connected with the first driving part 8, a locking groove 9 and an arc-shaped sliding groove 14 being arranged on the first locking block 7, a first groove 10 being arranged in the main lock 3, the first locking block 7 being slidably connected with the first groove 10, a locking part 11 and a second driving part 12 being arranged in the sub-lock 4, the second driving part 12 being connected with the locking part 11, an extension part 13 being arranged on the second driving part 12, the position of the extension part 13 corresponding to the first locking block 7, and a triggering part 15 being arranged in the sub-lock 4 above the first locking block 7.

[0027] The main lock 3 and the sub-lock 4 jointly constitute a locking mechanism, the controller 5 and the power supply part 6 of the main lock 3 realize intelligent control and stable power supply, the first driving part 8 in the main lock 3 drives the first locking block 7 to slide in the first groove 10, when the first locking block 7 enters the sub-lock 4 from the main lock 3, the second driving part 12 is started when the first locking block 7 passes through the triggering part 15, so that the locking part 11 and the extension part 13 move to the first locking block 7 direction and lock the first locking block 7.

[0028] The first driving part 8 comprises a micro motor 81, a displacement screw rod 82, a sliding rod 83 and a moving block 84, the moving block 84 is fixedly connected with the first locking block 7, and the moving block 84 is sleeved on the displacement screw rod 82 and the sliding rod 83.

[0029] The first driving part 8 drives the displacement screw rod 82 by using the micro motor 81, drives the moving block 84 to linearly move along the sliding rod 83, and the sliding rod 83 provides additional guiding support, reduces the load of the screw rod and prolongs the service life of the driving part.

[0030] The locking part 11 comprises a moving seat 111 and a second locking block 113, the moving seat 111 is provided with a guide groove 112, the second locking block 113 is slidably connected with the guide groove 112, the second locking block 113 corresponds to the locking groove 9, and the tail end of the second locking block 113 is provided with a guide sliding block 114.

[0031] The moving seat 111 of the locking part 11 guides the second locking block 113 to slide through the guide groove 112, the guide sliding block 114 at the tail end of the second locking block 113 is combined, the locking block moves synchronously in the horizontal and vertical directions, and the first locking block 7 is locked.

[0032] The second driving part 12 comprises a telescopic push rod 121, the tail end of the telescopic push rod 121 is fixedly connected with a U-shaped butt joint plate 122, and the bottom of the telescopic push rod 121 is provided with a signal receiver 123.

[0033] The second driving part 12 drives the U-shaped butt joint plate 122 through the telescopic push rod 121, the signal receiver 123 is matched to realize linkage control of the auxiliary lock 4 and the main lock 3, the U-shaped butt joint plate 122 provides a stable force transmission interface, avoids butt joint failure caused by push rod deviation, the signal receiver 123 ensures real-time performance and anti-interference capability of instruction transmission, and reduces the probability of false triggering.

[0034] The extension part 13 comprises a first extension plate 131, the first extension plate 131 is fixedly connected with the U-shaped butt joint plate 122, the upper and lower ends of the first extension plate 131 are provided with second sliding grooves 132, the guide sliding block 114 is slidably connected with the second sliding grooves 132, the first extension plate 131 is provided with a second extension plate 133, the second extension plate 133 is fixedly connected with a first spring 134, the first spring 134 is fixedly connected with a round-head sliding block 135, and the round-head sliding block 135 corresponds to the arc-shaped sliding groove 14.

[0035] The first extension plate 131 of the extension part 13 is slidably connected with the guide sliding block 114 through the second sliding grooves 132, the first spring 134 on the second extension plate 133 cooperates with the arc-shaped sliding groove 14 and the round-head sliding block 135, position deviation is compensated during the locking process, the arc-shaped contact surface of the round-head sliding block 135 reduces collision impact with the arc-shaped sliding groove 14, the first spring 134 provides energy absorption and buffering, and meanwhile, the first spring 134 ensures that the locking block is quickly returned to the original position.

[0036] The trigger part 15 is electrically connected with the signal receiver 123, the trigger part 15 comprises a trigger 151, the trigger 151 is fixedly connected with the auxiliary lock 4, the trigger 151 is fixedly connected with a second spring 152, the second spring 152 is fixedly connected with a contact block 153, the contact block 153 is fixedly connected with a trigger block 154, and the trigger block 154 corresponds to the trigger 151.

[0037] The trigger 151 of the trigger part 15 is connected with the contact block 153 through the second spring 152, when the contact block 153 contacts the first locking block 7, the trigger block 154 moves upwards and contacts the trigger 151, and then the signal receiver 123 electrically connected with the trigger part 15 can control the telescopic push rod 121 to drive the U-shaped butt joint plate 122, the locking part 11 and the extension part 13 to lock the first locking block 7, elastic reset design can quickly restore the monitoring state, and the reaction speed and reliability during locking are improved.

[0038] The working principle of the safety anti-theft lock based on a house car is as follows:

[0039] The main lock 3 and the auxiliary lock 4 jointly constitute a locking mechanism, intelligent control and stable power supply are realized through the controller 5 and the power supply part 6 of the main lock 3, the first driving part 8 in the main lock 3 drives the first locking block 7 to slide in the first recess 10, when the first locking block 7 enters the auxiliary lock 4 from the main lock 3, after passing through the trigger part 15, the second driving part 12 is started, the locking part 11 and the extension part 13 are moved to the first locking block 7 direction, and the first locking block 7 is locked.

[0040] Compared with the related art, the safety anti-theft lock based on the house car application has the following beneficial effects:

[0041] The locking and unlocking processes do not need manual operation, are convenient and fast in use, and are locked and guided from multiple angles through the first locking block 7, the locking recess 9, the locking part 11, the second driving part 12, the extension part 13 and the arc-shaped sliding groove 14, so that the locking process is stable and smooth, and the safety of the first locking block 7 is ensured.

[0042] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are also included in the patent protection range of the utility model.

Claims

1. A security lock based on the application of a recreational vehicle, characterized by, The utility model relates to a house car compartment and first locking block are provided with door on the house car compartment, the door is provided with main lock, the one side of house car compartment is provided with vice lock near the door, the controller is provided on the main lock, the side of main lock is provided with power supply part, the inside of main lock is provided with first drive part, the first locking block is connected with first drive part, the first locking block is seted up locking recess and arc slide groove, the first recess is seted up in the main lock, the first locking block is connected with first recess slidingly, the inside of vice lock is provided with locking portion and second drive part, the second drive part is connected with locking portion, the second drive part is provided with extension part, the position of extension part corresponds with first locking block, the position of inside vice lock is located above first locking block and is provided with trigger portion. The first drive part includes a micro motor, a displacement screw rod, a sliding rod and a moving block, the moving block is fixedly connected with the first locking block, the moving block is sleeved on the displacement screw rod and the sliding rod.

2. A security lock based on RV application according to claim 1, characterized in that, The locking portion includes a moving seat and a second locking block, the moving seat is provided with a guide groove, the second locking block is slidably connected with the guide groove, the second locking block corresponds to the locking recess, and the second locking block is provided with a guide sliding block at the tail end.

3. The security lock for RV applications of claim 1, wherein, The second drive part includes a telescopic push rod, the telescopic push rod is fixedly connected with a U-shaped butt joint plate at the tail end, and the bottom of the telescopic push rod is provided with a signal receiver.

4. A security lock for use in a recreational vehicle application as defined in claim 3, wherein: The extension part includes a first extension plate, the first extension plate is fixedly connected with the U-shaped butt joint plate, the first extension plate is provided with a second sliding groove at the upper and lower ends, the guide sliding block is slidably connected with the second sliding groove, the first extension plate is provided with a second extension plate, the second extension plate is fixedly connected with a first spring, the first spring is fixedly connected with a round head sliding block, and the round head sliding block corresponds to the arc-shaped sliding groove.

5. A security lock for use in a recreational vehicle application as defined in claim 4, wherein: The trigger portion is electrically connected with the signal receiver, the trigger portion includes a trigger, the trigger is fixedly connected with the vice lock, the trigger is fixedly connected with a second spring, the second spring is fixedly connected with a contact block, the contact block is fixedly connected with a trigger block, and the trigger block corresponds to the trigger.

6. A security lock for use in a recreational vehicle application as defined in claim 5, wherein: ​

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