License plate detection system

Abstract

The utility model discloses a detection system for a license plate, which relates to the technical field of automobile manufacturing and comprises a base, a display module, a detection component and a control module. Wherein the base is used for supporting a license plate; the display module is arranged on the base; the detection assembly comprises a plurality of detection modules which are installed on the machine base at intervals, and the number of the detection modules is consistent with the number of the license plate buckles of the license plate supported on the machine base, and the detection modules correspond to the number of the license plate buckles one to one. Each detection module is used for detecting the installation state of the corresponding license plate buckle and the license plate and sending the installation state to the control module, and the control module is used for receiving the installation state and triggering the display module according to the installation state so that detection of the license plate buckle can be completed. According to the utility model, the detection of the license plate buckles can be completed without obtaining the installation states of the license plate buckles by dotting the license plate buckles on the license plate one by one by detection personnel, the detection efficiency is high, and manpower resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a detection system for a license plate. Background Art

[0002] When a vehicle is officially used, it is necessary to install a license plate on the vehicle's license plate. In order to facilitate the purchaser of the vehicle to install the license plate after purchasing the vehicle, it is usually necessary to pre-install multiple clips for clipping the license plate on the vehicle's license plate. However, the license plate clips on the license plate are easy to miss, making it difficult to install the license plate after the vehicle is purchased. Therefore, after the license plate clips on the license plate are installed, the license plate clips on the license plate need to be tested. At present, the test personnel obtain the installation status of the license plate clips by marking the license plate clips on the license plate one by one to complete the test of the license plate clips. The test efficiency is low and the human resources consumption is large. Utility Model Content

[0003] The main purpose of the utility model is to propose a license plate detection system, which aims to solve the technical problems that the current detection personnel obtain the installation status information of the license plate buckle by marking the license plate buckle on the license plate one by one to complete the detection of the license plate buckle, which has low detection efficiency and consumes a lot of human resources.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes a detection system for a license plate, wherein the license plate is used to install a plurality of license plate buckles, and the detection system comprises:

[0005] A base, the base being used to support the license plate;

[0006] A display module, wherein the display module is arranged on the base;

[0007] A detection component and a control module, the detection component includes a plurality of detection modules, the plurality of detection modules are installed on the base at intervals, and the number of the plurality of detection modules is consistent with and one-to-one corresponds to the plurality of license plate buckles of the license plate plate supported on the base, the display module and the plurality of detection modules are electrically connected to the control module, each detection module is used to detect the installation status information of the corresponding license plate buckle and the license plate and send the installation status information to the control module, and the control module is used to receive the installation status information and trigger the display module according to the installation status information.

[0008] In one embodiment, the base includes a support frame and a plurality of detection arms, the plurality of detection arms are spaced apart in the longitudinal direction, each detection arm is extended in the transverse direction, and the mounting end of each detection arm is mounted on the support frame, the free end of each detection arm is arranged away from the support frame, and at least one detection module is arranged on each detection arm near the free end.

[0009] In one embodiment, the number of the detection modules provided on each of the detection arms is consistent with the number of the detection modules provided on the remaining detection arms.

[0010] In one embodiment, the detection arm includes a connecting section and a telescopic section, and the connecting section and the telescopic section are both extended in the longitudinal direction. The two ends of the connecting section in the longitudinal direction respectively form the mounting end and the connecting end, and the two ends of the telescopic section in the longitudinal direction respectively form the free end and the telescopic end, and the telescopic end of the telescopic section can be telescopically arranged at the connecting end of the connecting section, and at least one detection module is arranged at a position close to the free end on each telescopic section.

[0011] In one embodiment, the connecting section is a hollow rod section, the telescopic section is a telescopic rod, and the telescopic rod can be movably sleeved in the connecting section along the longitudinal direction. The detection arm also includes a locking assembly, and the locking assembly is used to lock the telescopic section to the connecting section.

[0012] In one embodiment, the locking assembly includes a locking bolt and a plurality of screw holes, wherein the plurality of screw holes are formed at longitudinal intervals on the telescopic section, and the locking bolt can be threadedly engaged with any of the screw holes to lock the telescopic section to the connecting section.

[0013] In one embodiment, a reinforcing rib is connected between the connecting section of each detection arm and the supporting frame.

[0014] In one embodiment, the base is provided with a positioning block, and the positioning block is used to position the license plate. The support frame includes two legs for supporting the license plate, and the two legs are arranged at intervals along the horizontal direction. The plurality of detection arms are located between the two legs, and the positioning block is provided on one of the legs, which is plugged into and matched with the positioning hole of the license plate supported by the two legs.

[0015] In one embodiment, the display module is an indicator light.

[0016] In one embodiment, the license plate buckle is a magnetic metal buckle, and the detection module is a magnetic induction probe.

[0017] The technical solution of the utility model is that a license plate is placed on a machine base, and multiple detection modules on the machine base can detect the license plate buckle on the vehicle disc plate. Each detection module detects the installation status of a license plate buckle and the license plate one by one, and then sends the detected installation status information of the license plate buckle to the control module. The control module analyzes the installation status information of the license plate buckle and triggers the display module according to the analysis result of the installation status information. The detection personnel can obtain the detection result of the license plate buckle by observing the display module. The utility model is simple and convenient, and the detection of the license plate buckle can be completed without the detection personnel marking the license plate buckle on the license plate one by one to obtain the installation status of the license plate buckle. The detection efficiency is high and human resources are saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 A schematic structural diagram of an embodiment of a license plate detection system provided by the utility model;

[0020] Figure 2 The utility model provides a schematic diagram of the connection relationship between the display module, the control module and the detection module in the detection system of the license plate.

[0021] Description of Figure Numbers:

[0022] 100. Detection system; 10. Machine base; 11. Support frame; 111. Leg; 112. Positioning block; 12. Detection arm; 121. Connecting section; 122. Telescopic section; 123. Locking assembly; 1231. Locking bolt; 1232. Screw hole; 13. Reinforcement rib; 20. Display module; 30. Detection assembly; 31. Detection module; 40. Control module.

[0023] The functional features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship and movement of the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A or solution B or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] The utility model provides a license plate detection system 100.

[0028] See also Figure 1 and Figure 2 In one embodiment of the utility model, the detection system 100 of the license plate is used to install multiple license plate buckles on the license plate. The detection system 100 includes a base 10, a display module 20, a detection component 30 and a control module 40; wherein the base 10 is used to support the license plate; the display module 20 is arranged on the base 10; the detection component 30 includes multiple detection modules 31, and the multiple detection modules 31 are installed on the base 10 at intervals, and the number of the multiple detection modules 31 is consistent with the number of the multiple license plate buckles of the license plate supported on the base 10 and corresponds one to one. The display module 20 and the multiple detection modules 31 are all electrically connected to the control module 40, and each detection module 31 is used to detect the installation status information of the corresponding license plate buckle and the license plate and send the installation status information to the control module 40, and the control module 40 is used to receive the installation status information and trigger the display module 20 according to the installation status information to complete the detection of the license plate buckle.

[0029] The technical solution of the present invention is that the license plate is placed on the base 10, and the multiple detection modules 31 on the base 10 can detect the license plate buckle on the vehicle disc plate. Each detection module 31 detects the installation status of a license plate buckle and the license plate one by one, and then sends the installation status information of the detected license plate buckle to the control module 40. The control module 40 analyzes the installation status information of the license plate buckle and triggers the display module 20 according to the analysis result of the installation status information. The detection personnel can obtain the detection result of the license plate buckle by observing the display module 20. It is simple and convenient, and the detection of the license plate buckle can be completed without the detection personnel having to mark the license plate buckle on the license plate one by one to obtain the installation status of the license plate buckle. The detection efficiency is high and human resources are saved.

[0030] It should be noted that the control module 40 of the present invention may adopt a programmable logic controller in the prior art, and the information interaction between the control module 40 and the detection module 31 and the display module 20 all adopts the prior art, which will not be described in detail here.

[0031] In one embodiment of the utility model, the base 10 includes a support frame 11 and a plurality of detection arms 12, the plurality of detection arms 12 are arranged at intervals along the longitudinal direction, each detection arm 12 is extended along the transverse direction, and the mounting end of each detection arm 12 is installed on the support frame 11, the free end of each detection arm 12 is arranged away from the support frame 11, and at least one detection module 31 is arranged on each detection arm 12 near the free end.

[0032] Specifically, Figure 1 As shown, the vertical Figure 1 The front-to-back direction is Figure 1 In the left and right directions, a plurality of detection arms 12 are arranged at intervals along the left and right directions, and each detection arm 12 is extended along the front and back directions. The detection module 31 is installed on the detection arm 12, which is easy to install and has a compact structure.

[0033] In an embodiment of the present invention, the number of detection modules 31 disposed on each detection arm 12 is consistent with the number of detection modules 31 disposed on the remaining detection arms 12 .

[0034] Specifically, Figure 1 As shown, the number of detection modules 31 provided on each detection arm 12 is consistent with the number of detection modules 31 provided on the remaining detection arms 12, which facilitates standardized manufacturing.

[0035] More specifically, there are four buckles on the license plate, four detection modules 31 , two detection arms 12 , and two detection modules 31 are disposed on each detection arm 12 .

[0036] In one embodiment of the utility model, the detection arm 12 includes a connecting section 121 and a telescopic section 122. The connecting section 121 and the telescopic section 122 are both extended in the longitudinal direction. The two ends of the connecting section 121 in the longitudinal direction respectively form a mounting end and a connecting end. The two ends of the telescopic section 122 in the longitudinal direction respectively form a free end and a telescopic end. The telescopic end of the telescopic section 122 can be telescopically arranged at the connecting end of the connecting section 121. At least one detection module 31 is arranged near the free end of each telescopic section 122.

[0037] Specifically, Figure 1 As shown, by adjusting the length of the telescopic section 122, the length of the detection arm 12 can be adjusted to meet the detection of license plates of different sizes, which has stronger applicability.

[0038] In one embodiment of the utility model, the connecting section 121 is a hollow rod section, and the telescopic section 122 is a telescopic rod. The telescopic rod can be movably sleeved in the connecting section 121 along the longitudinal direction. The detection arm 12 also includes a locking assembly 123, which is used to lock the telescopic section 122 to the connecting section 121.

[0039] Specifically, Figure 1 As shown, the connecting section 121 is a hollow rod section, and the telescopic section 122 is a telescopic rod. The telescopic section 122 can be movably mounted in the connecting section 121 along the front-back direction. The length of the detection arm 12 can be adjusted by moving the telescopic section 122 along the front-back direction. The telescopic operation is simple and the adjustment is convenient. After adjusting the length of the telescopic arm, the telescopic section 122 can be locked to the connecting section 121 by the locking assembly 123 to fix the length of the telescopic arm.

[0040] In one embodiment of the utility model, the locking assembly 123 includes a locking bolt 1231 and a plurality of screw holes 1232 . The plurality of screw holes 1232 are formed at longitudinal intervals on the telescopic section 122 . The locking bolt 1231 can be threadedly matched with any of the screw holes 1232 to lock the telescopic section 122 to the connecting section 121 .

[0041] Specifically, Figure 1 As shown, a plurality of screw holes 1232 are formed on the side of the telescopic section 122, and the plurality of screw holes 1232 are arranged at intervals along the front-to-back direction. By rotating the locking bolt 1231 to allow it to enter into any screw hole 1232, the telescopic section 122 can be locked to the connecting section 121, which is easy to operate and firmly locked.

[0042] In one embodiment of the utility model, a reinforcing rib 13 is connected between the connecting section 121 of each detection arm 12 and the support frame 11. By providing the reinforcing rib 13 between the connecting section 121 of each detection arm 12 and the support frame 11, the connection between the detection arm 12 and the support frame 11 can be strengthened, and the structural strength is higher.

[0043] In one embodiment of the utility model, the base 10 is provided with a positioning block 112, and the positioning block 112 is used to position the license plate. The support frame 11 includes two legs 111 for supporting the license plate. The two legs 111 are arranged at intervals along the horizontal direction. A plurality of detection arms 12 are located between the two legs 111, and one of the legs 111 is provided with a positioning block 112, which is plugged into and matched with the positioning hole of the license plate supported by the two legs 111.

[0044] Specifically, Figure 1 As shown, when the license plate is placed on the two legs 111, the positioning holes of the license plate are plugged into the positioning blocks 112 on the legs 111, so that the license plate can be quickly positioned on the two legs 111, so that each license plate buckle on the license plate is aligned with the corresponding detection module 31, which is quick and convenient.

[0045] In one embodiment of the utility model, the display module 20 is an indicator light. When multiple detection modules 31 all detect that their corresponding license plate buckles are installed on the license plate, the control module 40 triggers the indicator light to light up; if the detection personnel observe that the indicator light is on, it means that the license plate buckle on the license plate is installed properly; if the detection personnel do not observe that the indicator light is on, it means that the license plate buckle on the license plate is not installed properly, which is easy to observe, intuitive and easy to understand.

[0046] In one embodiment of the utility model, the detection system 100 also includes a power supply module. The control module 40 and the display module 20 are connected in series and then electrically connected to the power supply module. The power supply module is used to supply power to the control module 40, the display module 20 and multiple detection modules 31, thereby ensuring the normal operation of the display module 20, the detection module 31 and the control module 40.

[0047] In one embodiment of the present invention, the license plate buckle is a magnetic metal buckle, and the detection module 31 is a magnetic induction probe.

[0048] Specifically, when the license plate buckle is a magnetic metal buckle, the magnetic induction probe can accurately detect the installation status of the magnetic metal buckle with higher detection accuracy.

[0049] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A license plate detection system, characterized in that: The license plate is used to install a plurality of license plate buckles, and the detection system includes: A base, the base being used to support the license plate; A display module, wherein the display module is arranged on the base; A detection component and a control module, the detection component includes a plurality of detection modules, the plurality of detection modules are installed on the base at intervals, and the number of the plurality of detection modules is consistent with and one-to-one corresponds to the plurality of license plate buckles of the license plate plate supported on the base, the display module and the plurality of detection modules are electrically connected to the control module, each detection module is used to detect the installation status of the corresponding license plate buckle and the license plate and send the installation status information to the control module, and the control module is used to receive the installation status information and trigger the display module according to the installation status information.

2. The license plate detection system according to claim 1, characterized in that: The base includes a support frame and a plurality of detection arms, wherein the plurality of detection arms are spaced apart in the longitudinal direction, each detection arm is extended in the transverse direction, and a mounting end of each detection arm is mounted on the support frame, and a free end of each detection arm is disposed away from the support frame, and at least one detection module is disposed on each detection arm near the free end.

3. The license plate detection system as claimed in claim 2, characterized in that: The number of the detection modules arranged on each detection arm is consistent with the number of the detection modules arranged on the remaining detection arms.

4. The license plate detection system as claimed in claim 2, characterized in that: The detection arm includes a connecting section and a telescopic section, and both the connecting section and the telescopic section are extended in the longitudinal direction. The two ends of the connecting section in the longitudinal direction respectively form the mounting end and the connecting end, and the two ends of the telescopic section in the longitudinal direction respectively form the free end and the telescopic end, and the telescopic end of the telescopic section can be telescopically arranged at the connecting end of the connecting section, and at least one detection module is arranged at a position close to the free end on each telescopic section.

5. The license plate detection system as claimed in claim 4, characterized in that: The connecting section is a hollow rod section, the telescopic section is a telescopic rod, the telescopic rod can be movably sleeved in the connecting section along the longitudinal direction, and the detection arm also includes a locking assembly, and the locking assembly is used to lock the telescopic section to the connecting section.

6. The license plate detection system as claimed in claim 5, characterized in that: The locking assembly includes a locking bolt and a plurality of screw holes, wherein the plurality of screw holes are formed at longitudinal intervals on the telescopic section, and the locking bolt can be threadedly matched with any of the screw holes to lock the telescopic section to the connecting section.

7. The license plate detection system as claimed in claim 6, characterized in that: A reinforcing rib is connected between the connecting section of each detection arm and the supporting frame.

8. The license plate detection system as claimed in claim 2, characterized in that: The base is provided with a positioning block, and the positioning block is used to position the license plate. The support frame includes two legs for supporting the license plate, and the two legs are arranged at intervals along the horizontal direction. The plurality of detection arms are located between the two legs, and the positioning block is provided on one of the legs, and the positioning block is used to be plugged into and matched with the positioning hole of the license plate supported by the two legs.

9. The license plate detection system according to any one of claims 1 to 8, characterized in that: The display module is an indicator light.

10. The license plate detection system according to any one of claims 1 to 8, characterized in that: The license plate buckle is a magnetic metal buckle, and the detection module is a magnetic induction probe.

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