Display mechanism and door lock device having the same

Abstract

The present invention provides a display mechanism and a door lock device having the same, wherein the display mechanism comprises: a display assembly, wherein the display assembly comprises a mounting shell and a display screen, wherein the display screen is embedded in the mounting shell; a cleaning assembly, which is arranged on the mounting shell, wherein the cleaning assembly comprises a cleaning component, wherein at least a portion of the cleaning component is attached to the display screen and is movably arranged relative to the display screen, so that the cleaning component is in a cleaning position; at least a portion of the cleaning component is located above or below the display screen, so that the cleaning component is in an avoidance position; and a control module, which is arranged in the mounting shell and connected to the cleaning component, and the operating frequency of the cleaning component is controlled by the control module. The present invention solves the problem of low user experience caused by the need for frequent manual cleaning of the display screen in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of door locks, and in particular to a display mechanism and a door lock device having the same. Background Art

[0002] At present, with the continuous development of intelligence, many users are using smart door locks. Smart door locks are based on traditional mechanical locks and add a series of cat's eyes, fingerprint recognition, password locks, display screens and other structures to improve security and manageability.

[0003] In existing smart door locks, the display screen is usually set on the indoor wall to display the door dynamics in real time when someone rings the doorbell. The display screen is equipped with buttons or is set as a touch screen to facilitate communication with outdoor personnel or setting relevant parameters of the display screen.

[0004] However, the display screen is exposed to the air for a long time, and dust or stains are easily accumulated on the surface of the display screen, causing problems such as blurred visual interface of the display screen and reduced touch sensitivity. Users are required to clean the display screen frequently, which reduces the user experience. Summary of the invention

[0005] The main purpose of the present invention is to provide a display mechanism and a door lock device having the same, so as to solve the problem of low user experience caused by the need for frequent manual cleaning of the display screen in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a display mechanism is provided, comprising: a display assembly, the display assembly comprising a mounting shell and a display screen, the display screen being embedded in the mounting shell; a cleaning assembly, arranged on the mounting shell, the cleaning assembly comprising a cleaning component, at least a portion of the cleaning component being in contact with the display screen and being movably arranged relative to the display screen so that the cleaning component is in a cleaning position; at least a portion of the cleaning component is located above or below the display screen so that the cleaning component is in an avoidance position; a control module, arranged in the mounting shell and connected to the cleaning assembly, the operating frequency of the cleaning assembly being controlled by the control module.

[0007] Furthermore, the cleaning assembly also includes: a bracket, which is movably arranged on the mounting shell; a mounting component, which is arranged on the bracket, and a cleaning component is arranged on the mounting component, and the cleaning component is detachably connected to the mounting component.

[0008] Furthermore, the cleaning component also includes: an elastic component, which is arranged between the bracket and the mounting component, and both ends of the elastic component are respectively connected to the bracket and the mounting component; there are multiple elastic components, and the multiple elastic components are arranged at intervals along the extension direction of the mounting component.

[0009] Furthermore, a dust suction cavity is arranged in the mounting component, a dust suction hole communicating with the dust suction cavity is arranged on the mounting component surface of the mounting component, and the cleaning component is arranged on the mounting component surface.

[0010] Furthermore, the bracket includes a first body, a second body and a third body connected in sequence, the first body is opposite to the third body, the second body is opposite to the display screen, and the mounting component is arranged on the second body, and the mounting component is movably arranged in a direction close to or away from the second body.

[0011] Furthermore, the display mechanism also includes: a driving component, which is arranged on the mounting shell, the driving component includes a moving part, and the moving part is movably arranged along the vertical direction; a rotating part, which is connected to the moving part, and the rotating part is driven to rotate by the moving part, at least a part of the rotating part is rotatably arranged around a predetermined axis, and the rotating part is drivingly connected to the first body and / or the third body, and the bracket is driven to rotate by the rotating part.

[0012] Furthermore, a first rotating shaft is provided on the first body, and the moving part includes: a linear guide rail, which is arranged in the mounting shell, and a slider is provided on the linear guide rail; a connecting bearing, which is sleeved on the first rotating shaft, and the connecting bearing is respectively connected to the first rotating shaft and the slider, and the connecting bearing is driven to move in the vertical direction by the slider.

[0013] Furthermore, a second rotating shaft is provided on the third body, and the rotating part includes: a power component, which is arranged in the mounting shell, and the power component has a driving shaft rotatable around its own axis, and the driving shaft is drivingly connected to the second rotating shaft to drive the bracket to rotate from the avoidance position to the cleaning position.

[0014] Furthermore, a guide opening is provided on a side surface of the mounting shell, the guide opening extends in a vertical direction, and the first rotation axis and / or the second rotation axis passes through the guide opening.

[0015] According to another aspect of the present invention, a door lock device is provided, including a door body, a display mechanism and a visual recognition module, the visual recognition module is arranged on the door body, the display mechanism is connected to the visual recognition module, and the display mechanism is the above-mentioned display mechanism.

[0016] According to the technical solution of the present invention, the display mechanism includes a display assembly, a cleaning assembly and a control module. The display assembly includes a mounting shell and a display screen, and the display screen is embedded in the mounting shell; the cleaning assembly is arranged on the mounting shell, and the cleaning assembly includes a cleaning component, at least part of which is attached to the display screen and is movably arranged relative to the display screen, so that the cleaning component is in a cleaning position; at least part of the cleaning component is located above or below the display screen, so that the cleaning component is in an avoidance position; the control module is arranged in the mounting shell and connected to the cleaning assembly, and the operating frequency of the cleaning component is controlled by the control module. This arrangement can control the cleaning component to clean the display screen at a fixed frequency through the control module, and there is no need to manually set parameters before each cleaning. The cleaning component is attached to and moves with the display screen, and can clean dust and other debris on the display screen without the need for manual cleaning by the user, thereby improving the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 An initial state diagram of a cleaning component in a display mechanism according to the present invention is shown;

[0019] Figure 2 A diagram showing a cleaning state of a cleaning component in a display mechanism according to the present invention is shown;

[0020] Figure 3 A schematic structural diagram of a cleaning component in a display mechanism according to the present invention from a first viewing angle is shown;

[0021] Figure 4 A schematic structural diagram of a cleaning component in a display mechanism according to a second viewing angle is shown;

[0022] Figure 5 A schematic structural diagram of an installation body in a display mechanism according to the present invention is shown.

[0023] The above drawings include the following reference numerals:

[0024] 1. Display component; 10. Mounting shell; 11. Display screen; 2. Cleaning component; 20. Cleaning component; 21. Bracket; 22. Mounting component; 23. Elastic component; 220. Dust suction chamber; 221. Dust suction hole; 222. Bottom cover; 223. Dust collection box; 211. First body; 212. Second body; 213. Third body; 3. Driving component; 30. Moving part; 31. Rotating part; 2110. First rotating shaft; 301. Linear guide; 302. Sliding block; 303. Connecting bearing; 2130. Second rotating shaft; 310. Power component; 101. Guide opening. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] Please refer to Figures 1 to 5 The present invention provides a display mechanism, including: a display assembly 1, the display assembly 1 includes a mounting shell 10 and a display screen 11, the display screen 11 is embedded in the mounting shell 10; a cleaning assembly 2, which is arranged on the mounting shell 10, and the cleaning assembly 2 includes a cleaning component 20, at least a portion of the cleaning component 20 is attached to the display screen 11 and is movably arranged relative to the display screen 11, so that the cleaning component 20 is in a cleaning position; at least a portion of the cleaning component 20 is located above or below the display screen 11, so that the cleaning component 20 is in an avoidance position; a control module, which is arranged in the mounting shell 10 and connected to the cleaning assembly 2, and the operating frequency of the cleaning assembly 2 is controlled by the control module.

[0027] The display mechanism provided by the present invention includes a display assembly 1, a cleaning assembly 2 and a control module. The display assembly 1 includes a mounting shell 10 and a display screen 11, and the display screen 11 is embedded in the mounting shell 10; the cleaning assembly 2 is arranged on the mounting shell 10, and the cleaning assembly 2 includes a cleaning component 20, at least part of the cleaning component 20 is attached to the display screen 11 and is movably arranged relative to the display screen 11, so that the cleaning component 20 is in a cleaning position; at least part of the cleaning component 20 is located above or below the display screen 11, so that the cleaning component 20 is in an avoidance position; the control module is arranged in the mounting shell 10 and connected to the cleaning assembly 2, and the operating frequency of the cleaning assembly 2 is controlled by the control module. Such an arrangement can control the cleaning component 20 to clean the display screen 11 at a fixed frequency through the control module, and there is no need to manually set parameters before each cleaning. The cleaning component 20 is attached to and moves with the display screen 11, and can clean dust and other debris on the display screen 11, without the need for manual cleaning by the user, thereby improving the user's use experience.

[0028] Specifically, Figure 3 and Figure 4As shown, the cleaning assembly 2 further includes: a bracket 21, which is movably arranged on the mounting housing 10; a mounting component 22, which is arranged on the bracket 21, and a cleaning component 20 is arranged on the mounting component 22, and the cleaning component 20 is detachably connected to the mounting component 22. This arrangement is convenient for replacing the cleaning component 20, thereby ensuring the cleaning effect.

[0029] In the first embodiment of the present application, a plurality of clamping strips are provided on the cleaning component 20, and the plurality of clamping strips extend along the extension direction of the cleaning component 20. A protruding block is provided at one end of the clamping strip away from the cleaning component 20, with the extension direction of the clamping strip as the axial direction and the direction perpendicular to the axial direction as the radial direction. The cross-sectional area of ​​the radial section of the protruding block is greater than the cross-sectional area of ​​the radial section of the clamping strip. A plurality of clamping holes are provided on the mounting component 22, and the clamping strips are inserted into the clamping holes. The plurality of clamping holes are arranged in one-to-one correspondence with the plurality of clamping strips. When disassembling and assembling the cleaning component 20, the user only needs to pull up the cleaning component 20 to pull the protruding block out of the clamping hole. When installing the cleaning component 20, the protruding block is pressed into the clamping hole with force. Under the mutual blocking action of the protruding block and the plate body of the mounting component 22 that surrounds the clamping hole, the cleaning component 20 is prevented from falling off the mounting component 22.

[0030] In the second embodiment of the present application, the cleaning component 20 is connected to the installation component 22 by Velcro, which not only ensures a stable connection but also facilitates the replacement and installation of the cleaning component 20 .

[0031] In order to improve the cleaning ability of the cleaning component 20, the cleaning assembly 2 further includes: an elastic component 23, which is arranged between the bracket 21 and the mounting component 22, and the two ends of the elastic component 23 are respectively connected to the bracket 21 and the mounting component 22; there are multiple elastic components 23, and the multiple elastic components 23 are arranged at intervals along the extension direction of the mounting component 22. Preferably, the elastic component 23 is a spring. When the cleaning component 20 is moving, the elastic restoring force of the elastic component 23 is used to apply pressure to the mounting component 22 to ensure that the cleaning component 20 is tightly fitted to the display screen 11.

[0032] In the specific implementation process, a dust suction chamber 220 is provided in the mounting component 22, a dust suction hole 221 communicating with the dust suction chamber 220 is provided on the mounting component surface of the mounting component 22, and the cleaning component 20 is provided on the mounting component surface. A negative pressure pump is provided in the dust suction chamber 220, and the dust on the display screen 11 is sucked into the dust suction chamber 220 through the negative pressure pump and the cleaning component 20.

[0033] Specifically, the mounting component 22 includes a bottom cover 222 and a dust box 223, the bottom cover 222 is buckled on the dust box 223 to form a dust suction chamber 220 between the bottom cover 222 and the dust box 223, the elastic component 23 is connected to the bottom cover 222, the cleaning component 20 is connected to the dust box 223, the bottom cover 222 and the dust box 223 are detachably connected, wherein the connecting end of the dust box 223 and the bottom cover 222 is provided with a snap-fit ​​rib, the snap-fit ​​rib extends along the circumferential direction of the dust box, the bottom cover is provided with a snap-fit ​​groove, the snap-fit ​​rib is snapped into the snap-fit ​​groove, and the snap-fit ​​method is used to facilitate the user to separate the bottom cover from the dust box to clean the dust collected in the dust box.

[0034] In a specific implementation, the bracket 21 includes a first body 211, a second body 212, and a third body 213 connected in sequence, the first body 211 is opposite to the third body 213, the second body 212 is opposite to the display screen 11, and the mounting component 22 is disposed on the second body 212, and the mounting component 22 is movably disposed in a direction close to or away from the second body 212. Preferably, the elastic component 23 is disposed between the mounting component 22 and the second body 212, and the mounting component 22 is driven to approach or move away from the second body 212 by the elastic component 23.

[0035] In the present application, in order to facilitate the movement of the cleaning component 20, the display mechanism further includes: a driving assembly 3, which is arranged on the mounting housing 10, and the driving assembly 3 includes a moving part 30, and the moving part 30 is movably arranged in the vertical direction; a rotating part 31, which is connected to the moving part 30, and the rotating part 31 is driven to rotate by the moving part 30, and at least part of the rotating part 31 is rotatably arranged around a predetermined axis, and the rotating part 31 is drivingly connected to the first body 211 and / or the third body 213, and the bracket 21 is driven to rotate by the rotating part 31. The moving part 30 and the rotating part 31 are respectively arranged at both ends of the cleaning component 20, so that there is no need to set two sets of moving parts 30 and rotating parts 31, and the structure is simpler and the cost is reduced.

[0036] Specifically, the first body 211 is provided with a first rotating shaft 2110, and the moving part 30 includes: a linear guide 301, which is provided in the mounting housing 10, and a slider 302 is provided on the linear guide 301; a connecting bearing 303, which is sleeved on the first rotating shaft 2110, and the connecting bearing 303 is respectively connected to the first rotating shaft 2110 and the slider 302, and the connecting bearing 303 is driven to move in the vertical direction by the slider 302. In this way, the cleaning component 20 is driven to move by the slider 302 to clean the display screen 11.

[0037] Furthermore, a second rotating shaft 2130 is provided on the third body 213, and the rotating part 31 includes: a power component 310, which is provided in the mounting housing 10, and the power component 310 has a driving shaft that can rotate around its own axis, and the driving shaft is drivingly connected to the second rotating shaft 2130 to drive the bracket 21 to rotate from the avoidance position to the cleaning position. Preferably, the power component 310 is a steering gear or a stepping motor, and when the power component 310 drives the second rotating shaft 2130 to rotate, under the action of the connecting bearing 303, the first rotating shaft 2110 rotates, so that the cleaning component 20 is located above or below the mounting housing 10, avoiding the display screen 11, and making the overall structure more compact.

[0038] In order to ensure that the cleaning component 20 moves smoothly, a guide opening 101 is provided on the side of the mounting housing 10 . The guide opening 101 extends in a vertical direction, and the first rotating shaft 2110 and / or the second rotating shaft 2130 passes through the guide opening 101 .

[0039] The present invention also provides a door lock device, including a door body, a display mechanism and a visual recognition module, wherein the visual recognition module is arranged on the door body, the display mechanism is connected to the visual recognition module, and the display mechanism is the display mechanism of the above embodiment.

[0040] During specific use, the cleaning component 20 is located on the top surface of the mounting shell 10 or on the ground. When cleaning is required, the power component 310 first drives the cleaning component 20 to rotate to the front of the display screen 11 (i.e., the screen position of the cleaning component 20 that fits the display screen 11), and then drives the cleaning component 20 to move under the action of the linear guide rail 301 and the slider 302 to clean the display screen 11.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0042] The display mechanism provided by the present invention includes a display assembly 1, a cleaning assembly 2 and a control module. The display assembly 1 includes a mounting shell 10 and a display screen 11, and the display screen 11 is embedded in the mounting shell 10; the cleaning assembly 2 is arranged on the mounting shell 10, and the cleaning assembly 2 includes a cleaning component 20, at least part of the cleaning component 20 is attached to the display screen 11 and is movably arranged relative to the display screen 11, so that the cleaning component 20 is in a cleaning position; at least part of the cleaning component 20 is located above or below the display screen 11, so that the cleaning component 20 is in an avoidance position; the control module is arranged in the mounting shell 10 and connected to the cleaning assembly 2, and the operating frequency of the cleaning assembly 2 is controlled by the control module. Such an arrangement can control the cleaning component 20 to clean the display screen 11 at a fixed frequency through the control module, and there is no need to manually set parameters before each cleaning. The cleaning component 20 is attached to and moves with the display screen 11, and can clean dust and other debris on the display screen 11, without the need for manual cleaning by the user, thereby improving the user's use experience.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A display mechanism, It is characterized in that include: A display assembly (1), the display assembly (1) comprising a mounting housing (10) and a display screen (11), the display screen (11) being embedded in the mounting housing (10); A cleaning assembly (2) is arranged on the mounting housing (10), the cleaning assembly (2) comprising a cleaning component (20), at least a portion of the cleaning component (20) being in contact with the display screen (11) and being movably arranged relative to the display screen (11) so that the cleaning component (20) is in a cleaning position; At least a portion of the cleaning component (20) is located above or below the display screen (11), so that the cleaning component (20) is in a evasive position; a control module, arranged in the mounting housing (10) and connected to the cleaning component (2), and the operating frequency of the cleaning component (2) is controlled by the control module; The cleaning component (2) further comprises: A bracket (21) movably arranged on the mounting housing (10); A mounting component (22) is arranged on the bracket (21), the cleaning component (20) is arranged on the mounting component (22), and the cleaning component (20) is detachably connected to the mounting component (22); The bracket (21) comprises a first body (211), a second body (212) and a third body (213) which are connected in sequence, the first body (211) is opposite to the third body (213), the second body (212) is opposite to the display screen (11), the mounting component (22) is arranged on the second body (212), and the mounting component (22) is movably arranged in a direction close to or away from the second body (212); The display mechanism also includes: A driving assembly (3) is arranged on the mounting housing (10), wherein the driving assembly (3) comprises a moving part (30), and the moving part (30) is movably arranged in a vertical direction; A rotating part (31) is connected to the moving part (30), and the moving part (30) drives the rotating part (31) to rotate. At least a part of the rotating part (31) is rotatably arranged around a predetermined axis. The rotating part (31) is drivingly connected to the first body (211) and / or the third body (213), and the bracket (21) is driven to rotate by the rotating part (31).

2. The display mechanism according to claim 1, It is characterized in that The cleaning component (2) further comprises: An elastic component (23) is arranged between the bracket (21) and the mounting component (22), and two ends of the elastic component (23) are respectively connected to the bracket (21) and the mounting component (22); There are a plurality of elastic components (23), and the plurality of elastic components (23) are arranged at intervals along the extension direction of the mounting component (22).

3. The display mechanism according to claim 1, It is characterized in that A dust suction cavity (220) is arranged in the mounting component (22), a dust suction hole (221) communicating with the dust suction cavity (220) is arranged on the mounting component surface of the mounting component (22), and the cleaning component (20) is arranged on the mounting component surface.

4. The display mechanism according to claim 1, It is characterized in that The first body (211) is provided with a first rotating shaft (2110), and the moving part (30) comprises: A linear guide rail (301) is arranged in the installation housing (10), and a slider (302) is arranged on the linear guide rail (301); The connecting bearing (303) is sleeved on the first rotating shaft (2110), and the connecting bearing (303) is respectively connected to the first rotating shaft (2110) and the sliding block (302), and the connecting bearing (303) is driven to move in a vertical direction by the sliding block (302).

5. The display mechanism according to claim 4, It is characterized in that The third body (213) is provided with a second rotating shaft (2130), and the rotating part (31) comprises: A power component (310) is arranged in the mounting shell (10), and the power component (310) has a driving shaft that can rotate around its own axis, and the driving shaft is drivingly connected to the second rotating shaft (2130) to drive the bracket (21) to rotate from the avoidance position to the cleaning position.

6. The display mechanism according to claim 5, It is characterized in that A guide opening (101) is provided on the side of the mounting shell (10), the guide opening (101) extending in a vertical direction, and the first rotating shaft (2110) and / or the second rotating shaft (2130) are inserted into the guide opening (101).

7. A door lock device, comprising a door body, a display mechanism and a visual recognition module, wherein the visual recognition module is arranged on the door body, and the display mechanism is connected to the visual recognition module. It is characterized in that The display mechanism is the display mechanism according to any one of claims 1 to 6.

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