A license plate recognition all-in-one machine dustproof screen assembly

Abstract

The utility model provides a license plate recognition integrated machine dustproof screen assembly relates to license plate recognition integrated machine technical field, including equipment main part, the rear end surface of equipment main part is connected with dustproof heat dissipation subassembly, dustproof heat dissipation subassembly includes rear side board, the inside connection of rear side board has two groups temperature control fan, the rear end surface of rear side board is connected with frame, the both sides inner wall of frame all are set up with the slot, the outer surface of frame is connected with rain baffle, the inside of frame is inserted with dust screen. In the utility model, when the equipment main part appears the situation of internal high temperature, temperature control fan can open and carry out heat dissipation automatically, dust screen can effectively isolate external dust, the side surface of equipment main part is set up with the heat dissipation hole, can reach the effect of heat dissipation effective heat dissipation, through the mode of rotating handle still can realize the disassembly cleaning of dust screen, has improved the heat dissipation effect of equipment main part, has reduced the failure rate when equipment main part uses.

Description

Technical Field

[0001] This utility model relates to the field of license plate recognition integrated machine technology, and in particular to a dust filter assembly for a license plate recognition integrated machine. Background Technology

[0002] A license plate recognition all-in-one machine is a device that integrates license plate recognition, camera, front-end storage, and supplementary lighting into one unit. For example, announcement number CN220933620U describes a license plate recognition integrated machine, including a mounting base, a shooting mechanism on the mounting base, a display screen body on the mounting base, a mounting mechanism at the bottom of the mounting base, and a cleaning mechanism on the mounting base. The cleaning mechanism includes an electric push rod, which is mounted on the mounting base. A mounting frame is slidably connected inside the mounting base, and the output end of the electric push rod is connected to the mounting frame. A cleaning sponge is installed inside the mounting frame, and a cover is fastened to the mounting frame. During use, the machine can automatically clean and wipe the surface of the display screen according to actual conditions, reducing dust accumulation and ensuring that users can easily observe and understand the displayed information, facilitating subsequent operations.

[0003] The license plate recognition all-in-one machine in this patent features a cleaning mechanism that automatically cleans and wipes the surface of the display screen, effectively reducing dust accumulation and ensuring clear readability of the displayed information for convenient subsequent operation. Common license plate recognition all-in-one machines still have shortcomings in heat dissipation and dust prevention. Although this patent does not cover this aspect, many devices lack automatic heat dissipation and dust prevention functions. When the internal fan is on, dust enters the device due to the lack of a dust filter. This dust adheres to the heat sink fins and fan blades, obstructing airflow, reducing heat dissipation efficiency, and making heat dissipation even more difficult. Long-term accumulation can easily lead to an increased device failure rate. Utility Model Content

[0004] The purpose of this invention is to solve the problem in existing equipment where, when the internal fan is turned on, dust enters the equipment due to the lack of a dust filter. This dust adheres to the heat sink fins and fan blades, obstructing airflow, reducing heat dissipation efficiency, and making heat dissipation even more difficult. Long-term accumulation of dust can easily lead to an increased equipment failure rate.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dustproof filter assembly for a license plate recognition integrated machine, comprising a main body of the device, a dustproof heat dissipation assembly connected to the rear end surface of the main body, the dustproof heat dissipation assembly comprising a rear side plate, two sets of temperature-controlled fans connected inside the rear side plate, a frame connected to the rear end surface of the rear side plate, slots provided on both inner walls of the frame, a rain shield connected to the outer surface of the frame, a dustproof mesh inserted inside the frame, a bidirectional screw inserted inside the dustproof mesh, inserts connected to both sides of the bidirectional screw, threaded holes provided inside the inserts, handles connected to the top of both sides of the dustproof mesh, a throttle inserted to the top of the dustproof mesh, a second gear connected to the bottom of the throttle, and a first gear connected to the bottom of the second gear.

[0006] Furthermore, the bidirectional screw is connected to the insert block via a threaded hole, and the position and size of the insert block match the position and size of the slot.

[0007] Furthermore, the insert block and the slot form an interlocking connection, and the first gear and the second gear form an meshing connection.

[0008] Furthermore, the insert has an L-shaped shape.

[0009] Furthermore, each of the four corners of the rear panel is connected to a convenient disassembly and assembly component, which includes a sleeve.

[0010] Furthermore, a bolt is inserted into the inside of the sleeve, a fixing block is fixedly connected to the surface of the bolt, and a handle is connected to one end of the bolt.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. In this utility model, when the main body of the equipment experiences internal high temperature, the temperature control fan will automatically turn on and dissipate heat. The dustproof net can effectively isolate external dust. A heat dissipation hole is provided on one side surface of the main body of the equipment, which can achieve effective heat dissipation. The dustproof net can also be disassembled and cleaned by turning the handle, which improves the heat dissipation effect of the main body of the equipment and reduces the failure rate of the main body of the equipment during use.

[0012] 2. In this utility model, when the internal structure of the main body of the equipment malfunctions and needs to be disassembled and repaired, the handle can be turned so that the front end of the bolt can be removed directly without the need for tools to tighten it. The design of the fixing block can also prevent the bolt from being lost, thus improving the convenience of disassembling the rear panel. Attached Figure Description

[0013] Figure 1A three-dimensional structural diagram of a dust filter assembly for a license plate recognition integrated machine is provided for this utility model; Figure 2 This utility model provides a three-dimensional structural diagram of a dust filter assembly for a license plate recognition integrated machine from another angle. Figure 3 This utility model provides a partial exploded view of the dust filter assembly of a license plate recognition integrated machine; Figure 4 This utility model provides a schematic diagram of the cross-sectional structure of the dustproof filter assembly for a license plate recognition integrated machine; Figure 5 This utility model presents a partial cross-sectional view of the rear panel of a dust filter assembly for a license plate recognition integrated machine.

[0014] Legend: 1. Main body of the equipment; 2. Dustproof and heat dissipation components; 201. Rear side plate; 202. Temperature control fan; 203. Frame; 204. Slot; 205. Rain shield; 206. Dustproof net; 207. Two-way screw; 208. Insert block; 209. Threaded hole; 210. Handle; 211. First gear; 212. Turning handle; 213. Second gear; 3. Easy disassembly and assembly components; 301. Sleeve; 302. Bolt; 303. Fixing block; 304. Turning handle. Detailed Implementation

[0015] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0017] Example 1, as Figure 1 - Figure 4As shown, this utility model provides a dust filter assembly for a license plate recognition integrated machine, including a main body 1. A dustproof heat dissipation assembly 2 is connected to the rear end surface of the main body 1. The dustproof heat dissipation assembly 2 includes a rear side plate 201, two sets of temperature-controlled fans 202 are connected inside the rear side plate 201, a frame 203 is connected to the rear end surface of the rear side plate 201, slots 204 are provided on both inner walls of the frame 203, a rain shield 205 is connected to the outer surface of the frame 203, a dustproof net 206 is inserted inside the frame 203, a bidirectional screw 207 is inserted inside the dustproof net 206, and inserts 207 are connected to both sides of the bidirectional screw 207. 8. The insert 208 has a threaded hole 209 inside. The top of both sides of the dustproof net 206 are connected to handles 210. The top of the dustproof net 206 is inserted with a throttle 212. The bottom of the throttle 212 is connected to a second gear 213. The bottom of the second gear 213 is connected to a first gear 211. The bidirectional screw 207 is threadedly connected to the insert 208 through the threaded hole 209. The position and size of the insert 208 match the position and size of the slot 204. The insert 208 and the slot 204 are connected by a mating connection. The first gear 211 and the second gear 213 are connected by a meshing connection. The insert 208 is L-shaped.

[0018] The overall effect of Embodiment 1 is that when high temperatures occur inside the main body 1, the temperature control fan 202 can automatically turn on to dissipate heat from the inside of the main body 1. The externally installed dustproof net 206 can effectively isolate dust. When a lot of dust is adsorbed on the surface of the dustproof net 206, it needs to be disassembled and cleaned. The handle 212 can be rotated forward, so that the handle 212 can drive the second gear 213 to rotate forward. When the second gear 213 rotates forward, it will also mesh with the first gear 211 in the forward direction, so that the first gear 211 can drive the bidirectional screw 207 to rotate forward, and then the bidirectional screw 207 can connect with the insert block 2 through the threaded hole 209. When the screw rotates in the forward direction, both sets of inserts 208 move inward simultaneously and are pulled out of the slot 204. Then, pull the handle 210 upward so that the handle 210 can slide the dust filter 206 out of the frame 203. After the dust on the surface of the dust filter 206 is cleaned, the dust filter 206 can be inserted into the frame 203. At this time, the handle 212 can be reversed to drive the bidirectional screw 207 to reverse through gear meshing, so that the two sets of inserts 208 can move to both sides simultaneously and be inserted into the slot 204 for fixation. This improves the heat dissipation effect of the main body 1 and reduces the failure rate of the main body 1 during use.

[0019] Example 2, as Figure 2 and Figure 5As shown, each of the four corners of the rear panel 201 is connected to a convenient disassembly and assembly component 3. The convenient disassembly and assembly component 3 includes a sleeve 301, a bolt 302 is inserted into the inside of the sleeve 301, a fixing block 303 is fixedly connected to the surface of the bolt 302, and a handle 304 is connected to one end of the bolt 302.

[0020] The effect achieved by the entire embodiment 2 is that when the internal parts of the equipment body 1 are damaged and need to be disassembled and repaired, the handle 304 can be manually turned to remove the bolts 302 from the surface of the equipment body 1. The fixing block 303 can prevent the bolts 302 from being easily lost after disassembly. After all four sets of bolts 302 are removed from the surface, the rear side plate 201 can be disassembled, which improves the convenience of disassembling the rear side plate 201.

[0021] Working principle: When the main body of the equipment 1 experiences internal high temperature, the temperature control fan 202 will automatically turn on to dissipate heat. The dustproof net 206 can effectively isolate external dust. Heat dissipation holes are provided on one side surface of the main body of the equipment 1 to achieve effective heat dissipation. The dustproof net 206 can also be disassembled and cleaned by turning the handle 212, which improves the heat dissipation effect of the main body of the equipment 1 and reduces the failure rate of the main body of the equipment 1 during use. When the internal of the main body of the equipment 1 malfunctions and needs to be disassembled and repaired, the handle 304 can be turned so that the front end of the bolt 302 can be directly removed without the need for tools. The design of the fixing block 303 can also prevent the bolt 302 from being lost, which improves the convenience of disassembling the rear side plate 201.

[0022] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A dust filter assembly for a license plate recognition integrated machine, comprising a main body (1), characterized in that: The rear end surface of the main body (1) of the device is connected to a dustproof and heat dissipation component (2). The dustproof heat dissipation assembly (2) includes a rear side plate (201), with two sets of temperature-controlled fans (202) connected inside the rear side plate (201). A frame (203) is connected to the rear end surface of the rear side plate (201). Slots (204) are provided on both inner walls of the frame (203). A rain shield (205) is connected to the outer surface of the frame (203). A dustproof mesh (206) is inserted inside the frame (203). There is a bidirectional screw (207), and inserts (208) are connected to both sides of the bidirectional screw (207). The inserts (208) have threaded holes (209) inside. Handles (210) are connected to the top of both sides of the dustproof net (206). A throttle (212) is inserted into the top of the dustproof net (206). A second gear (213) is connected to the bottom of the throttle (212). A first gear (211) is connected to the bottom of the second gear (213).

2. The dust filter assembly for a license plate recognition integrated machine according to claim 1, characterized in that: The bidirectional screw (207) is connected to the insert (208) through the threaded hole (209), and the position and size of the insert (208) match the position and size of the slot (204).

3. The dust filter assembly for a license plate recognition integrated machine according to claim 2, characterized in that: The insert (208) and the slot (204) form an insertion connection, and the first gear (211) and the second gear (213) form an meshing connection.

4. The dust filter assembly for a license plate recognition integrated machine according to claim 3, characterized in that: The insert (208) is L-shaped.

5. The dust filter assembly for a license plate recognition integrated machine according to claim 1, characterized in that: The rear panel (201) is connected to four corners with easy-to-disassemble components (3), and the easy-to-disassemble components (3) include sleeves (301).

6. The dust filter assembly for a license plate recognition integrated machine according to claim 5, characterized in that: A bolt (302) is inserted into the inside of the sleeve (301), a fixing block (303) is fixedly connected to the surface of the bolt (302), and a handle (304) is connected to one end of the bolt (302).

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