POS machine screen and code scanning function automatic detection device

Abstract

The utility model discloses POS machine screen and code scanning function automatic detection equipment, which comprises a machine base and a controller, a conveying mechanism, a screen detection mechanism and a code scanning detection mechanism are arranged on the machine base, and the conveying mechanism is respectively connected with the screen detection mechanism and the code scanning detection mechanism. The conveying mechanism can sequentially convey a product carrier to the screen detection mechanism and the code scanning detection mechanism, and the product carrier is used for placing a to-be-detected product; the positions, corresponding to the screen detection mechanism and the code scanning detection mechanism, of the conveying mechanism are provided with plug-in mechanisms respectively, the plug-in mechanisms are connected with the controller, and the plug-in mechanisms are detachably and electrically connected with the product carriers on the conveying mechanism. According to the utility model, automatic screen detection and automatic code scanning detection can be carried out on the POS machine, the automation degree of the equipment is improved, and the labor cost is reduced; meanwhile, the machine is adopted to replace manual work, so that badness caused by manual misjudgment can be reduced, and the detection quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic test equipment technical field, concretely relates to a POS machine screen and automatic detection equipment of code scanning function. BACKGROUND

[0002] POS machine is a kind of sales terminal with non-cash settlement function, is widely used in supermarket, chain store, big market, restaurant and so on. With the continuous prevalence of mobile payment, POS machine also upgrades from original card payment to code payment.

[0003] POS machine needs to test its screen appearance and display function and the code scanning function of POS machine before factory, and currently lacks automatic test equipment, usually artificial inspection, screen condition is checked by naked eye, and its code scanning function is tested using artificial code scanning. The current detection method is very low in automation degree, so that its labor cost is high;And, using artificial test not only is very low in efficiency, and also prone to misjudgment to cause defective products to flow into market, affect user use. UTILITY MODEL CONTENT

[0004] In order to solve the problems in the prior art, the utility model provides a kind of POS machine screen and automatic detection equipment of code scanning function, including base and controller, the base is equipped with respectively with the controller link's conveying mechanism, screen detection mechanism and code scanning detection mechanism, the conveying mechanism is connected with the screen detection mechanism and code scanning detection mechanism respectively, the conveying mechanism is used to receive the product carrier conveyed by host computer, and product carrier can be conveyed in sequence to the screen detection mechanism and code scanning detection mechanism, the product carrier is used to place product to be detected, the screen detection mechanism can photograph the product image on the product carrier;The corresponding position of the conveying mechanism with the screen detection mechanism and code scanning detection mechanism is respectively equipped with plug-in mechanism, the plug-in mechanism is connected with the controller, and the plug-in mechanism is detachably electrically connected with the product carrier on the conveying mechanism.

[0005] As a further improvement of the utility model, the screen detection mechanism includes detection mounting bracket, the detection mounting bracket is connected with the base, the detection mounting bracket is equipped with first camera, second camera and light supplementing component, the light supplementing component is used to illuminate the product on the conveying mechanism, the first camera and second camera are respectively adjustably limited with the detection mounting bracket, the first camera is vertically arranged above the conveying mechanism, and is used to photograph the front image of product on the product carrier, the second camera is obliquely arranged above the conveying mechanism, and is used to photograph the side image of product on the product carrier.

[0006] As a further improvement of the utility model, the light supplement assembly comprises a light supplement air cylinder, the light supplement air cylinder is connected with the detection mounting frame, a light supplement mounting frame is arranged on the output end of the light supplement air cylinder, a light supplement lamp is arranged on the light supplement mounting frame, and the light supplement lamp is adjustably and limitingly connected with the light supplement mounting frame.

[0007] As a further improvement of the utility model, the code scanning detection mechanism comprises first and second detection assemblies, the first and second detection assemblies are located below the conveying mechanism, and the conveying mechanism can convey the product carriers to the corresponding positions of the first and second detection assemblies in sequence.

[0008] As a further improvement of the utility model, the first detection assembly comprises a placing frame, a display screen is arranged on the placing frame, a containing groove for placing products is arranged on the product carrier, and a through hole is arranged at the lower end of the containing groove.

[0009] As a further improvement of the utility model, the conveying mechanism comprises a conveying frame, the conveying frame is connected with the base, a conveying belt and a conveying driving mechanism are arranged on the conveying frame, and the conveying driving mechanism can drive the conveying belt to move on the conveying frame.

[0010] As a further improvement of the utility model, blocking mechanisms are arranged at the corresponding positions of the screen detection mechanism and the code scanning detection mechanism on the conveying mechanism, and the blocking mechanisms are used for limiting the product carriers at the positions corresponding to the screen detection mechanism or the code scanning detection mechanism on the conveying mechanism.

[0011] As a further improvement of the utility model, the blocking mechanism comprises a blocking mounting frame, the blocking mounting frame is connected with the conveying frame, a blocking air cylinder is arranged on the blocking mounting frame, a blocking block is arranged on the output end of the blocking air cylinder, and the blocking block can be connected with the product carrier.

[0012] As a further improvement of the utility model, the plugging mechanism comprises a plugging mounting block, a plugging air cylinder is arranged on the plugging mounting block, a plugging connector is arranged on the output end of the plugging air cylinder, the plugging connector is connected with the controller, a power-on interface is arranged on the product carrier, and the plugging air cylinder can drive the plugging connector to be plugged with the power-on interface.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a conveying mechanism, plug in the mechanism, screen detection mechanism and the cooperation of scanning code detection mechanism can realize the automatic screen detection and automatic scanning code detection to POS machine, whole detection process does not need manual participation, improves the degree of automation of equipment, reduces the manual cost, improves the detection efficiency, simultaneously, using machine instead of manual work also can reduce the badness caused by manual misjudgment, improves the quality of detection. When the specific work, the host computer will place the product carrier of the product to be detected to the conveying mechanism, controls the conveying mechanism and conveys the product carrier to the detection position of screen detection mechanism, controls the plug in the mechanism corresponding to it to work again, makes the product on the product carrier and controller electric connection, controls the screen of product to bright up through the controller, and the image on the product carrier is photographed through screen detection mechanism again, and the image is fed back to the controller, and the controller can judge whether the screen display, appearance etc. of the product is qualified through comparison and analysis, then the product carrier is conveyed to the processing position of scanning code detection mechanism through the conveying mechanism again, and the plug in the mechanism corresponding to it is controlled to work again, makes the product on the product carrier and controller electric connection, controls the product to carry out scanning code through the controller, and the scanning code result is fed back to the controller, and the controller can judge whether the scanning code function of the product is qualified. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the scheme in the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing a simple introduction, obviously, below description in the drawing of some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the whole structure schematic diagram of the embodiment of the utility model;

[0017] Figure 2 It is another view structure schematic diagram of the embodiment of the utility model;

[0018] Figure 3 It is the structure schematic diagram of plug in the mechanism in the embodiment of the utility model;

[0019] Figure 4 It is the structure schematic diagram of blocking mechanism in the embodiment of the utility model;

[0020] Figure 5 It is the structure schematic diagram of screen detection mechanism in the embodiment of the utility model;

[0021] Figure 6 It is the structure schematic diagram of product carrier in the embodiment of the utility model. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the meaning and definition of the terms posted in the specification are only for the purpose of describing the specific embodiments and are not intended to limit the present application; the terms "include" and "have" and any variations thereof in the specification and claims of the present application and the above description of the drawings are intended to cover non-exclusive inclusion. The terms "first", "second" and the like in the specification and claims of the present application or the above description of the drawings are used to distinguish different objects, not to describe a specific order.

[0023] In the present application, the phrase "embodiment" means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of the present application. The phrase appears at various places in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present application can be combined with other embodiments.

[0024] In order to make those skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings.

[0025] As shown in Figures 1-6 A POS machine screen and code scanning function automatic detection equipment, including base and controller, the base is provided with conveying mechanism 1, screen detection mechanism 2 and code scanning detection mechanism connected with controller respectively, conveying mechanism 1 is connected with screen detection mechanism 2 and code scanning detection mechanism respectively, conveying mechanism 1 is used for receiving the product carrier 3 conveyed by host computer, and conveying mechanism 1 can also convey product carrier 3 to screen detection mechanism 2 and code scanning detection mechanism in turn, product carrier 3 is used for placing product to be detected, screen detection mechanism 2 can shoot product image on product carrier 3. The corresponding positions of conveying mechanism 1 and screen detection mechanism 2 and code scanning detection mechanism are respectively provided with plug-in mechanism 4, plug-in mechanism 4 is connected with controller, plug-in mechanism 4 is detachably electrically connected with product carrier 3 on conveying mechanism 1.

[0026] When working, the POS screen and code scanning function automatic detection equipment automatically detects that the device is connected with the host computer, and the host computer can transport the product carrier 3 on which the product is placed to the conveying mechanism 1; the conveying mechanism 1 is controlled to transport the product carrier 3 to the detection position of the screen detection mechanism 2, and then the corresponding plug-in mechanism 4 is controlled to work, so that the product on the product carrier 3 is electrically connected with the controller, the screen of the product is controlled to light up through the controller, the image of the product on the product carrier 3 is photographed through the screen detection mechanism 2, and the image is sent to the controller, and the controller can judge whether the screen display and appearance of the product are qualified through comparison and analysis; then the product carrier 3 is transported to the processing position of the code scanning detection mechanism through the conveying mechanism 1, and then the corresponding plug-in mechanism 4 is controlled to work, so that the product on the product carrier 3 is electrically connected with the controller, the product is controlled to scan the code through the controller, and the scanning result is fed back to the controller, and the controller can judge whether the code scanning function of the product is qualified.

[0027] The cooperation of the conveying mechanism 1, the plug-in mechanism 4, the screen detection mechanism 2 and the code scanning detection mechanism of the POS screen and code scanning function automatic detection equipment can realize automatic screen detection and automatic code scanning detection of the POS, the whole detection process does not need manual participation, the automation degree of the equipment is improved, the labor cost is reduced, and the detection efficiency is improved; meanwhile, using machines instead of manual work can also reduce the defects caused by manual misjudgment and improve the detection quality.

[0028] As shown in Figure 1 , Figure 2 , the conveying mechanism 1 comprises a conveying frame 11, the conveying frame 11 is fixedly connected with the machine base, the conveying frame 11 is provided with a conveying belt 12 and a conveying driving mechanism 13, the conveying driving mechanism 13 is electrically connected with the controller, and the conveying driving mechanism 13 can drive the conveying belt 12 to move on the conveying frame 11. When working, the host computer can transport the product carrier 3 on which the product is placed to the conveying belt 12, the conveying driving mechanism 13 is controlled to work to drive the conveying belt 12 to move; the product carrier 3 and the product are sequentially conveyed to the processing positions of the screen detection mechanism 2 and the code scanning detection mechanism through the conveying belt 12, and the detected product is sent out of the machine base through the conveying belt 12 and sent to the next station.

[0029] In the embodiment, the conveying driving mechanism 13 is a motor pulley structure, and the specific structure thereof will not be described herein; in other embodiments, the conveying driving mechanism 13 can also be other devices or structures capable of driving the conveying belt 12 to move.

[0030] As shown in Figure 3As shown, the plugging mechanism 4 comprises a plugging mounting block 41 fixedly connected with the conveying frame 11, and a plugging cylinder 42 is arranged on the plugging mounting block 41. An output end of the plugging cylinder 42 is provided with a plugging connector 43 connected with the controller. The product carrier 3 is provided with a plugging interface 31, and the plugging cylinder 42 can drive the plugging connector 43 to plug with the plugging interface 31. During processing, when the conveying belt 12 conveys the product carrier 3 with the product to the detection position of the screen detection mechanism 2 or the code scanning detection mechanism, the plugging cylinder 42 of the corresponding plugging mechanism 4 is controlled to work, the plugging connector 43 is driven to move, and the plugging connector 43 is plugged with the plugging interface 31 on the product carrier 3. Through cooperation of the plugging connector 43 and the plugging interface 31, the product on the product carrier 3 is electrically connected with the controller, so that the controller can control the product on the product carrier 3 to brighten the screen or scan the code.

[0031] As shown in Figure 1 , Figure 4 , the conveying mechanism 1 is provided with a blocking mechanism 5 at a position corresponding to the screen detection mechanism 2 and the code scanning detection mechanism. The blocking mechanism 5 is used for limiting the product carrier 3 at a position on the conveying mechanism 1 corresponding to the screen detection mechanism 2 or the code scanning detection mechanism. Through the blocking mechanism 5, the conveying mechanism 1 can accurately convey the product to be detected to the detection position of the screen detection mechanism 2 or the code scanning detection mechanism.

[0032] Specifically, the blocking mechanism 5 comprises a blocking mounting frame 51 fixedly connected with the conveying frame 11, and a blocking cylinder 52 is arranged on the blocking mounting frame 51. An output end of the blocking cylinder 52 is provided with a blocking block 53 capable of being in contact with the product carrier 3. Taking the blocking mechanism 5 aligned with the screen detection mechanism 2 as an example, under normal circumstances, the blocking cylinder 52 is in an extended state, so that the blocking block 53 extends into the space between the two conveying belts 12. During processing, the movement of the conveying belt 12 drives the product carrier 3 to move. When the side edge of the product carrier 3 is in contact with the blocking block 53, it indicates that the product carrier 3 with the product has moved to the detection position of the screen detection mechanism 2. At this time, the plugging mechanism 4 can be controlled to work, and the product on the product carrier 3 is detected by the screen detection mechanism 2. After detection, the blocking cylinder 52 is controlled to retract, so that the blocking block 53 descends and is separated from the product carrier 3. Then, the conveying mechanism 1 is controlled to convey the product carrier 3 to the next station. When the conveying belt 12 with the product carrier 3 leaves the screen detection mechanism 2, the blocking cylinder 52 is controlled to extend to the initial state, so as to block the next product.

[0033] As shown in Figure 5As shown, the screen detection mechanism 2 comprises a detection mounting frame 21 fixedly connected with the base, and the detection mounting frame 21 is provided with a first camera 22, a second camera 23 and a light supplement assembly. The light supplement assembly is used for illuminating the product on the conveying mechanism 1, so that the first camera 22 and the second camera 23 can shoot clearer images. The first camera 22 and the second camera 23 are adjustably and limitingly connected with the detection mounting frame 21. The positions of the first camera 22 and the second camera 23 on the detection mounting frame 21 can be adjusted according to different products to be detected, so that the POS machine screen and code scanning function automatic detection equipment can be suitable for different types of product detection requirements. The first camera 22 is vertically arranged above the conveying mechanism 1 and is used for shooting the front image of the product on the product carrier 3. The second camera 23 is obliquely arranged above the conveying mechanism 1 and is used for shooting the side image of the product on the product carrier 3.

[0034] During the processing, the product carrier 3 with the product to be detected is placed on the upper computer and is conveyed to the detection position of the screen detection mechanism 2 through the conveying belt 12 until the product carrier 3 is in contact with the blocking block 53 on the screen detection mechanism 2. Then, the plug-in pneumatic cylinder 42 positioned with the screen detection mechanism 2 is controlled to work, so that the product on the product carrier 3 is electrically connected with the controller. Then, the controller controls the product on the product carrier 3 to light up the screen and controls the light supplement assembly to supplement light for the product on the product carrier 3. Then, the first camera 22 and the second camera 23 shoot the product and send the shot product to the controller. The controller can judge whether the product screen on the product carrier 3 is qualified through comparison and analysis. After the detection is completed, the blocking pneumatic cylinder 52 positioned with the screen detection mechanism 2 is controlled to work, the blocking block 53 is driven to descend and is separated from the product carrier 3, and then the product carrier 3 with the product is conveyed to the next station through the conveying belt 12.

[0035] Through the cooperation of the first camera 22 and the second camera 23, multiple angle images of the product can be obtained, so that whether the product screen is qualified can be more accurately judged, the detection accuracy is improved, and the processing quality is ensured.

[0036] In this embodiment, the light supplement assembly comprises a light supplement pneumatic cylinder 24 connected with the detection mounting frame 21. The output end of the light supplement pneumatic cylinder 24 is provided with a light supplement mounting frame 25, and the light supplement mounting frame 25 is provided with a light supplement lamp 26 adjustably and limitingly connected with the light supplement mounting frame 25. During work, after the product carrier 3 with the product is conveyed to the detection position of the screen detection mechanism 2 through the conveying belt 12, the light supplement pneumatic cylinder 24 is controlled to work, the light supplement lamp 26 is driven to descend, and the light supplement lamp 26 is controlled to light up. The product on the product carrier 3 is illuminated by the light supplement lamp 26, so that the first camera 22 and the second camera 23 can shoot clear product images.

[0037] As shown in Figure 1 , Figure 2 , the code scanning detection mechanism includes a first detection assembly 6 and a second detection assembly 7, the first detection assembly 6 and the second detection assembly 7 are the same structure, the first detection assembly 6 and the second detection assembly 7 are respectively located below the conveying mechanism 1, and the distance between the first detection assembly 6 and the conveying mechanism 1 is greater than the distance between the second detection assembly 7 and the conveying mechanism 1. In work, first drive the product carrier 3 with products to the detection position of the second detection assembly 7 through the conveying belt 12, and then drive the product carrier 3 with products to the first detection assembly 6 through the conveying belt 12 after the detection of the second detection assembly 7 is completed; through the detection data of the first detection assembly 6 and the second detection assembly 7, it can be more accurate to judge whether the scanning function of the POS machine is normal, so as to improve the yield of detection.

[0038] Specifically, the first detection assembly 6 includes a placing rack 61, the placing rack 61 is fixedly connected with the machine base, and the placing rack 61 is provided with a display screen 62, and the display screen 62 is used for displaying an identification code, for example: a two-dimensional code. The product carrier 3 is provided with a containing groove 32 for placing products, and the lower end of the containing groove 32 is provided with a through hole 33. When the product is placed in the containing groove 32, the camera on the product is just opposite to the through hole 33, so that the product can scan the code through the through hole 33; in processing, the product carrier 3 is conveyed to the position of the code scanning detection mechanism by the conveying belt 12, and the through hole 33 on the product carrier 3 is just located above the display screen 62, and then the plug-in mechanism 4 is controlled to work, so that the product is powered on, and the product scans the code by the controller, the camera on the product can scan the identification code on the display screen 62 through the through hole 33, and the scanning result is fed back to the controller, and the controller can judge whether the scanning result is normal, so as to judge whether the scanning function of the POS machine is qualified.

[0039] Working principle:

[0040] Before processing, the POS machine screen and code scanning function automatic detection equipment are connected with the upper computer for work, and the upper computer can transport the product carrier 3 with products to the conveying belt 12.

[0041] When processing, the host computer sends the product carrier 3 on which the product to be detected is placed to the conveying belt 12, and then controls the conveying drive mechanism 13 to drive the conveying belt 12 to work, so as to convey the product carrier 3 to the screen detection mechanism 2; the product is photographed by the first camera 22 and the second camera 23, so as to detect whether the screen of the product is qualified. After the screen detection is completed, the product carrier 3 is conveyed to the second detection assembly 7 by the conveying belt 12, and the product is controlled to be scanned; then the product carrier 3 is conveyed to the first detection assembly 6 by the conveying belt 12, and the product is controlled to be scanned; the results of the two times of scanning are fed back to the controller, and the controller can judge whether the scanning function of the product is qualified. After the detection is completed, the product carrier 3 and the product are sent out from the machine base by the conveying belt 12.

[0042] In the actual detection process, there can be three product carriers 3 on the conveying belt 12 at the same time, so that the screen detection mechanism 2, the first detection assembly 6 and the second detection assembly 7 can work at the same time, the waiting time is reduced, and the processing efficiency is improved.

[0043] The specific embodiments described above are the preferred embodiments of the utility model, and the specific implementation range of the utility model is not limited by this. The range of the utility model includes but is not limited to the specific embodiments, and equivalent changes made according to the utility model are within the protection range of the utility model.

Claims

1. An automatic detection device for POS machine screen and barcode scanning function, characterized in that: The machine base and the controller, the machine base is equipped with conveying mechanism, screen detection mechanism and code scanning detection mechanism which are connected with the controller respectively, the conveying mechanism is connected with the screen detection mechanism and the code scanning detection mechanism respectively, the conveying mechanism is used for receiving the product carrier conveyed by the upper computer, and can convey the product carrier to the screen detection mechanism and the code scanning detection mechanism in turn, the product carrier is used for placing the product to be detected, the screen detection mechanism can shoot the product image on the product carrier; The conveying mechanism is provided with an electrical connection mechanism at the corresponding position of the screen detection mechanism and the code scanning detection mechanism, the electrical connection mechanism is connected with the controller, and the electrical connection mechanism is detachably connected with the product carrier on the conveying mechanism.

2. The POS machine screen and code scanning function automatic detection device according to claim 1, characterized in that: The screen detection mechanism comprises a detection mounting frame connected with the machine base, a first camera, a second camera and a light supplementing assembly are arranged on the detection mounting frame, the light supplementing assembly is used for illuminating the product on the conveying mechanism, the first camera and the second camera are adjustably and limitingly connected with the detection mounting frame, the first camera is vertically arranged above the conveying mechanism and is used for shooting the front image of the product on the product carrier, and the second camera is obliquely arranged above the conveying mechanism and is used for shooting the side image of the product on the product carrier.

3. The POS machine screen and code scanning function automatic detection device according to claim 2, characterized in that: The light supplementing assembly comprises a light supplementing air cylinder connected with the detection mounting frame, a light supplementing mounting frame is arranged on the output end of the light supplementing air cylinder, and a light supplementing lamp is arranged on the light supplementing mounting frame and adjustably and limitingly connected with the light supplementing mounting frame.

4. The POS machine screen and code scanning function automatic detection device of claim 1, wherein: The code scanning detection mechanism comprises a first detection assembly and a second detection assembly, the first detection assembly and the second detection assembly are arranged below the conveying mechanism, and the conveying mechanism can convey the product carrier to the corresponding positions of the first detection assembly and the second detection assembly in turn.

5. The POS machine screen and code scanning function automatic detection device according to claim 4, characterized in that: The first detection assembly comprises a placing frame, a display screen is arranged on the placing frame, a containing groove for placing the product is arranged on the product carrier, and a through hole is arranged at the lower end of the containing groove.

6. The POS machine screen and code scanning function automatic detection device according to any one of claims 1-5, characterized in that: The conveying mechanism comprises a conveying frame connected with the machine base, a conveying belt and a conveying driving mechanism are arranged on the conveying frame, and the conveying driving mechanism can drive the conveying belt to move on the conveying frame.

7. The POS machine screen and code scanning function automatic detection device according to claim 6, characterized in that: The conveying mechanism is provided with a blocking mechanism at the corresponding position of the screen detection mechanism and the code scanning detection mechanism, and the blocking mechanism is used for limiting the product carrier at the position corresponding to the screen detection mechanism or the code scanning detection mechanism on the conveying mechanism.

8. The POS machine screen and code scanning function automatic detection device according to claim 7, characterized in that: The blocking mechanism comprises a blocking mounting frame connected with the conveying frame, a blocking air cylinder is arranged on the blocking mounting frame, a blocking block is arranged on the output end of the blocking air cylinder, and the blocking block can be connected with the product carrier.

9. The POS machine screen and code scanning function automatic detection device of claim 6, wherein: The electrical connection mechanism comprises an electrical connection mounting block, an electrical connection air cylinder is arranged on the electrical connection mounting block, an electrical connection connector is arranged on the output end of the electrical connection air cylinder, the electrical connection connector is connected with the controller, an electrical connection interface is arranged on the product carrier, and the electrical connection air cylinder can drive the electrical connection connector to be plugged with the electrical connection interface.

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