Novel intelligent lock transmission mechanism

Abstract

The utility model discloses a novel intelligent lock transmission mechanism, which belongs to the technical field of intelligent locks, and comprises a shell, a placement seat is arranged in the shell, a motor is arranged in the placement seat, a fixing assembly is arranged above the motor, a transmission assembly is arranged at one end of the motor, a spring bolt is arranged above the transmission assembly, and the spring bolt is connected with the placement seat. According to the utility model, the pressing rod, the fixed seat, the reset spring, the fixed rod, the fixed sliding block and the fixed spring are arranged, so that the motor is conveniently pressed and fixed, the use stability of the motor is improved, the motor is prevented from loosening, and the fastening plate, the fastening spring and the fastening pad are arranged, so that the motor is prevented from loosening. The motor fastening device is provided with the liquid storage tank, the liquid conveying pump, the liquid conveying pipe and the atomizing spray head, so that the transmission assembly is convenient to lubricate, and the use practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of intelligent locks, and specifically relates to a novel intelligent lock transmission mechanism. Background Art

[0002] Smart door locks are improved upon traditional mechanical locks and are more intelligent and simple in terms of user security, identification, and management. Smart door locks are the executive components of door locks in access control systems. Smart door locks are different from traditional mechanical locks and are composite locks with security, convenience, and advanced technology.

[0003] Chinese patent application No. 201920684985.2 discloses a fully automatic intelligent lock body mechanism, including a main housing, a motor is installed on the bottom side of the main housing, a worm is installed on the output shaft end of the motor, a double-layer gear is meshed and connected on the upper part of the worm, a transmission gear is meshed and connected on one side of the double-layer gear, a push block is arranged on the upper part of the transmission gear, and the worm, double-layer gear and transmission gear are all located inside the main housing. The utility model has high assembly efficiency, stable mechanism transmission, not easy to get stuck, and a thinner lock body. It adopts a brand-new mechanical transmission mechanism. The new mechanism is directly laid inside the lock body to realize a thinner body of the fully automatic lock body, and the assembly efficiency is faster. It solves the problem of cumbersome assembly of traditional fully automatic lock bodies and thick lock bodies, reduces production costs while ensuring product quality, improves the market competitiveness of products, and is suitable for being widely promoted and used.

[0004] The above-mentioned patent disclosed, 1. When in use, the transmission mechanism is driven by a motor, but it is not convenient to fix the motor when in use, the stability is not high enough, and it is easy to loosen; 2. When in use, it is not convenient to lubricate the parts of the transmission mechanism. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a novel intelligent lock transmission mechanism, which is convenient for fixing the motor, so that the motor can work stably and is convenient for lubricating the components of the transmission mechanism.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of intelligent lock transmission mechanism, including a shell, a placement seat is arranged inside the shell, a motor is arranged inside the placement seat, a fixing component is arranged above the motor, a transmission component is arranged at one end of the motor, a lock tongue is arranged above the transmission component, a lubrication component is arranged on one side of the transmission component, and a micro switch is arranged on the other side of the transmission component.

[0007] Preferably, the fixing assembly includes a pressing rod, a fixing seat, a return spring, a fixing rod, a fixing slide block and a fixing spring, wherein a pressing rod is arranged inside the placement seat, a fixing seat is arranged at one end of the pressing rod, a return spring is arranged on one side of the fixing seat, one end of the return spring is fixed to the placement seat, the other end of the return spring is fixed to the fixing seat, a fixing rod is arranged on the other side of the pressing rod, a fixing slide block is arranged above the fixing rod, and a fixing spring is arranged on one side of the fixing slide block.

[0008] Preferably, a fastening plate is provided inside the fixing seat, a fastening spring is provided at the connection between the fixing seat and the fastening plate, limiting sliders are provided on both sides of the fastening plate, the middle sliding connection of the limiting slider is connected to the limiting sliding rod, and a fastening pad is provided below the fastening plate.

[0009] Preferably, a ball bearing is provided at one end of the fixed rod, and a stabilizing slide rod is slidably connected to one end of the fixed slide block.

[0010] Preferably, the lubrication assembly includes a liquid storage tank, an infusion pump, an infusion tube and an atomizing nozzle, wherein a liquid storage tank is provided at one end inside the shell, an infusion pump is provided below the liquid storage tank, an infusion tube is provided at one end of the infusion pump, and an atomizing nozzle is provided at one end of the infusion tube.

[0011] Preferably, a liquid adding pipe is provided at one end above the liquid storage tank, and a sealing plug cover is provided above the liquid adding pipe.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model realizes the effect of facilitating the fixing of the motor by setting a fixing component, so that the motor can work stably. A pressing rod, a fixing seat, a return spring, a fixing rod, a fixing slide block and a fixing spring are provided to facilitate the pressing and fixing of the motor, improve its stability in use and prevent the motor from loosening. A fastening plate, a fastening spring and a fastening pad are provided to achieve a good effect of fastening the motor.

[0014] 2. The utility model realizes the effect of facilitating lubrication of the parts of the transmission mechanism by providing a lubrication component. The liquid storage tank, the infusion pump, the infusion tube and the atomizing nozzle are provided to facilitate lubrication of the transmission component and improve the practicality of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model cut from the front view;

[0017] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the enlarged position A in the fixing assembly of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the lubrication component of the utility model.

[0020] In the figure: 1. Shell; 2. Placement seat; 3. Motor; 4. Fixing assembly; 41. Press rod; 42. Fixing seat; 43. Return spring; 44. Fixing rod; 45. Fixing slider; 46. Fixing spring; 421. Fastening plate; 422. Fastening spring; 423. Limiting slider; 424. Limiting slide rod; 425. Fastening pad; 5. Transmission assembly; 6. Lock tongue; 7. Lubrication assembly; 71. Liquid storage tank; 72. Infusion pump; 73. Infusion tube; 74. Atomizing nozzle; 75. Filling tube; 76. Sealing plug cover; 8. Micro switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a new type of intelligent lock transmission mechanism, including a shell 1, a placement seat 2 is arranged inside the shell 1, a motor 3 is arranged inside the placement seat 2, a fixing component 4 is arranged above the motor 3, a transmission component 5 is arranged at one end of the motor 3, a lock tongue 6 is arranged above the transmission component 5, a lubrication component 7 is arranged on one side of the transmission component 5, and a micro switch 8 is arranged on the other side of the transmission component 5.

[0023] Specifically, the fixing assembly 4 includes a pressing rod 41, a fixing seat 42, a return spring 43, a fixing rod 44, a fixing slider 45 and a fixing spring 46, wherein a pressing rod 41 is arranged inside the placement seat 2, a fixing seat 42 is arranged at one end of the pressing rod 41, a return spring 43 is arranged on one side of the fixing seat 42, and one end of the return spring 43 is fixed to the placement seat 2, and the other end of the return spring 43 is fixed to the fixing seat 42, a fixing rod 44 is arranged on the other side of the pressing rod 41, a fixing slider 45 is arranged above the fixing rod 44, and a fixing spring 46 is arranged on one side of the fixing slider 45.

[0024] By adopting the above technical solution, in the initial state, the fixing rod 44 and the fixing hole are separated, and the fixing spring 46 is in a compressed state. At this time, the fixing spring 46 drives the fixing rod 44 and the pressing rod 41 to abut against each other. When the motor 3 is fixed, the pressing rod 41 is pressed, and the pressing rod 41 drives the fixing seat 42 to move downward to stretch the reset spring 43. When the pressing rod 41 moves to the fixing hole and overlaps with the fixing rod 44, the fixing rod 44 is inserted into the fixing hole to fix the pressing rod 41. At this time, the fixing seat 42 presses and fixes the motor 3, so that when the device is in use, it is easy to press and fix the motor 3, thereby improving its stability in use and preventing the motor 3 from loosening.

[0025] Specifically, a fastening plate 421 is provided inside the fixing seat 42, a fastening spring 422 is provided at the connection between the fixing seat 42 and the fastening plate 421, limiting sliders 423 are provided on both sides of the fastening plate 421, the middle sliding connection of the limiting slider 423 is connected to a limiting slide rod 424, and a fastening pad 425 is provided below the fastening plate 421.

[0026] By adopting the above technical solution, when the fixing seat 42 presses and fixes the motor 3, the fastening spring 422 is moved and compressed in the fixing seat 42 by the fastening plate 421 until the fastening spring 422 is in a fully compressed state, so that the effect of pressing and fixing the motor 3 is good.

[0027] Specifically, a ball bearing is disposed at one end of the fixed rod 44 , and a stabilizing slide bar is slidably connected to one end of the fixed slide block 45 .

[0028] By adopting the above technical solution, the ball bearing facilitates smooth sliding between the fixing rod 44 and the pressing rod 41 , and the stabilizing slide bar facilitates stable sliding of the fixing slider 45 .

[0029] When this embodiment is in use: in the initial state, the fixing rod 44 and the fixing hole are separated, and the fixing spring 46 is in a compressed state. At this time, the fixing spring 46 drives the fixing rod 44 and the pressing rod 41 to abut against each other. When the motor 3 is fixed, the pressing rod 41 is pressed, and the pressing rod 41 drives the fixing seat 42 to move down and stretch the reset spring 43. When the pressing rod 41 moves to the fixing hole and coincides with the fixing rod 44, the fixing rod 44 is inserted into the fixing hole to fix the pressing rod 41. At this time, the fixing seat 42 presses and fixes the motor 3. When the fixing seat 42 presses and fixes the motor 3, the fastening spring 422 is moved and compressed in the fixing seat 42 by the fastening plate 421 until the fastening spring 422 is in a completely compressed state, so that the effect of pressing and fixing the motor 3 is good, so that the device is convenient for pressing and fixing the motor 3 when in use, improves its stability in use, and prevents the motor 3 from loosening. Example 2

[0030] The present embodiment is different from the embodiment 1 in that: specifically, the lubrication assembly 7 includes a liquid storage tank 71, an infusion pump 72, an infusion tube 73 and an atomizing nozzle 74, wherein the liquid storage tank 71 is provided at one end inside the shell 1, the infusion pump 72 is provided below the liquid storage tank 71, the infusion tube 73 is provided at one end of the infusion pump 72, and the atomizing nozzle 74 is provided at one end of the infusion tube 73.

[0031] By adopting the above technical solution, the infusion pump 72 is started to transport the lubricating liquid in the liquid storage tank 71 to the infusion tube 73, and then sprayed out through the atomizing nozzle 74 to lubricate the transmission component 5, so that the device can be used to lubricate the transmission component 5, thereby improving the practicality of use.

[0032] Specifically, a liquid adding pipe 75 is provided at one end above the liquid storage tank 71 , and a sealing plug cover 76 is provided above the liquid adding pipe 75 .

[0033] By adopting the above technical solution, the sealing plug cover 76 is opened, and then lubricating liquid is added to the liquid storage tank 71 through the liquid adding pipe 75.

[0034] When this embodiment is in use: the infusion pump 72 is started to transport the lubricating liquid in the liquid storage tank 71 to the infusion tube 73, and then sprayed out through the atomizing nozzle 74 to lubricate the transmission component 5, so that when the device is in use, it is easy to lubricate the transmission component 5, thereby improving the practicality of use.

[0035] The infusion pump 72 in the present invention is an existing disclosed technology, and the selected model is DC3-12.

[0036] The structure and use principle of the transmission component 5 and the micro switch 8 in the utility model have been disclosed in a fully automatic intelligent lock body mechanism disclosed in Chinese patent application No. 201920684985.2. Its working principle is that when the lock body is in the locked state, the motor 3 does not work, the push block is on the left side of the transmission tooth, and the micro switch 8 is in the open state. At this time, the lock tongue 6 is exposed from the main body. When the lock body is in the unlocked state, when the motor 3 is working, the double-layer gear is driven to rotate by the worm, so that the transmission gear rotates, thereby driving the push block to move to the right side, pressing the micro switch 8 to make it in a closed state. At this time, the lock tongue 6 is completely entered into the main body, the lock is opened, the operation is simple, and it is convenient for people to use.

[0037] The working principle and use process of the utility model: the utility model is used for transmission of the intelligent lock. When installing, the motor 3 is placed in the placement seat 2, and the motor 3 is pressed and fixed by the fixing component 4. When in use, the transmission component 5 is driven by the motor 3 to move, and then the lock tongue 6 is moved. The transmission component 5 is conveniently lubricated by the lubricating component 7, and there is no need to open the shell 1, which is easy to use. When the fixing component 4 is in use, in the initial state, the fixing rod 44 and the fixing hole are separated, and the fixing spring 46 is in a compressed state. At this time, the fixing spring 46 drives the fixing rod 44 and the pressing rod 41 to abut against each other. When the motor 3 is fixed, the pressing rod 41 is pressed, and the pressing rod 41 drives the fixing seat 42 to move downward to stretch the reset spring 43. When the pressing rod 41 moves to the fixing hole and the fixing When the rods 44 overlap, the fixing rod 44 is inserted into the fixing hole to fix the pressing rod 41. At this time, the fixing seat 42 presses and fixes the motor 3. When the fixing seat 42 presses and fixes the motor 3, the fastening spring 422 is moved and compressed in the fixing seat 42 through the fastening plate 421 until the fastening spring 422 is in a fully compressed state, so that the effect of pressing and fixing the motor 3 is good, so that when the device is in use, it is convenient to press and fix the motor 3, improve its stability in use, and prevent the motor 3 from loosening. When the lubricating component 7 is in use, the infusion pump 72 is started to transport the lubricating liquid in the liquid storage tank 71 to the infusion tube 73, and then it is sprayed out through the atomizing nozzle 74 to lubricate the transmission component 5, so that when the device is in use, it is convenient to lubricate the transmission component 5, thereby improving the practicality of use.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel intelligent lock transmission mechanism, comprising a housing, characterized in that: The housing is provided with a placement seat inside, a motor is provided inside the placement seat, a fixing assembly is provided above the motor, a transmission assembly is provided at one end of the motor, a locking tongue is provided above the transmission assembly, a lubrication assembly is provided on one side of the transmission assembly, and a micro switch is provided on the other side of the transmission assembly; The fixing assembly includes a pressing rod, a fixing seat, a return spring, a fixing rod, a fixing slide block and a fixing spring, wherein a pressing rod is arranged inside the placing seat, a fixing seat is arranged at one end of the pressing rod, a return spring is arranged at one side of the fixing seat, one end of the return spring is fixed to the placing seat, the other end of the return spring is fixed to the fixing seat, a fixing rod is arranged at the other side of the pressing rod, a fixing slide block is arranged above the fixing rod, and a fixing spring is arranged at one side of the fixing slide block.

2. According to claim 1, the novel intelligent lock transmission mechanism is characterized in that: A fastening plate is arranged inside the fixing seat, a fastening spring is arranged at the connection between the fixing seat and the fastening plate, limit sliders are arranged on both sides of the fastening plate, the middle sliding connection of the limit slider is connected to the limit sliding rod, and a fastening pad is arranged below the fastening plate.

3. According to claim 1, the novel intelligent lock transmission mechanism is characterized in that: A ball bearing is arranged at one end of the fixing rod, and a stabilizing sliding rod is slidably connected to one end of the fixing sliding block.

4. According to claim 1, the novel intelligent lock transmission mechanism is characterized in that: The lubrication assembly includes a liquid storage tank, an infusion pump, an infusion tube and an atomizing nozzle, wherein a liquid storage tank is arranged at one end inside the shell, an infusion pump is arranged below the liquid storage tank, an infusion tube is arranged at one end of the infusion pump, and an atomizing nozzle is arranged at one end of the infusion tube.

5. According to claim 4, the novel intelligent lock transmission mechanism is characterized in that: A liquid adding pipe is arranged at one end above the liquid storage tank, and a sealing plug cover is arranged above the liquid adding pipe.

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