An adaptive modular detection device for display aging test

Abstract

The present invention relates to the technical field of display aging test, and in particular to an adaptive modular detection device applied to display aging test, comprising a main cabinet and a modular detection body, a sunken electrically controlled conveyor belt is installed on the bottom surface of the main cabinet, and an internal detection adjustment slot is provided on the top surface of the main cabinet. An adaptive modular detection device applied to display aging test of the present invention can automatically adjust and load according to the specifications of the display and the required test parameters by adopting a modular detection body with a modular structure design, which greatly improves the adaptability of the detection device; a plurality of electrically controlled translational module switching boxes for installing modular detection bodies of different specifications are installed inside the lateral guide slot of the L-shaped structure, which can be electrically controlled and replaced according to the test requirements, so that the detection device can perform multi-parameter detection and the detection data is more diverse.

Description

Technical Field

[0001] The invention relates to the technical field of display aging test, and in particular to an adaptive modular detection device applied to display aging test. Background Art

[0002] The display aging test device is used to play videos or pictures on the display for a long time, and then analyze the display through a color analyzer to determine whether the display is aged. The display aging test device is usually installed in a fixed structure, and then the color analyzer is manually operated to detect whether the display is aged.

[0003] However, operators have discovered in their daily work that this type of display aging test device, when in use, has a fixed structure design, which makes the loading and unloading operations of the display troublesome. The display needs to be disassembled after the test before the next display can be tested. This is not only inefficient, but also has high requirements for operators and is greatly restricted by human factors. At the same time, due to the inconsistency of the specifications of the tested displays, different specifications of testing instruments cannot be replaced in a targeted manner during the test process for different displays, resulting in fixed energy consumption of the equipment. At the same time, the tester that is exposed for a long time will also shorten its service life. At the same time, the specifications of the testing device are not uniform, resulting in low versatility. Summary of the invention

[0004] The technical problem to be solved by the present invention is that the traditional display aging test is not only inefficient, but also greatly limited by human factors. At the same time, due to the inconsistency of the specifications of the detection displays, it is impossible to replace detection instruments of different specifications for different displays in a targeted manner during the test process, resulting in fixed equipment energy consumption. At the same time, the detection instrument that is exposed for a long time will also shorten its service life. At the same time, the specifications of the detection device are not unified, resulting in low versatility.

[0005] The technical solution adopted by the present invention to solve its technical problems is: an adaptive modular detection device applied to display aging test, comprising a main cabinet and a modular detection body, a sunken electric-controlled conveyor belt is installed on the bottom surface of the main cabinet, an internal detection adjustment groove is opened on the top surface of the main cabinet, an electric-controlled bottom detection frame is arranged at the opening position of the lower end of the internal detection adjustment groove, L-shaped lateral material guide grooves are symmetrically opened on the two inner walls of the internal detection adjustment groove, a plurality of electric-controlled translational module switching boxes for installing modular detection bodies of different specifications are installed inside the lateral material guide groove, an electric-controlled extrusion material guide module is arranged inside the lateral material guide groove, and an electric-controlled translational clamping material guide module is installed on the top surface of the internal detection adjustment groove.

[0006] Internal installation blind holes are provided on both sides of the internal detection and adjustment groove on the inner top surface of the main cabinet.

[0007] The electrically controlled bottom detection frame comprises an electrically controlled lifter fixed in an internal mounting blind hole, a horizontally placed lift assembly frame fixed at the bottom of the extended end of the electrically controlled lifter, and an electrically controlled extrusion power supply board fixed on two side walls of the horizontally placed lift assembly frame.

[0008] A strip operation opening connected to the lateral material guide groove and an upper loading and unloading opening located at the upper end of the strip operation opening are provided on the outer side surface of the main cabinet body, and an external closing cover plate for closing the strip operation opening and the upper loading and unloading opening is movably installed on the outer side surface of the main cabinet body.

[0009] The electrically controlled extrusion material guiding module comprises an electrically controlled telescopic support rod fixed on the inner side of the lateral material guiding trough, a lateral extrusion frame fixed on the protruding end of the electrically controlled telescopic support rod, an upper limit plate elastically assembled on the upper end of the lateral extrusion frame, a bottom side electromagnet fixed on the bottom of the lateral extrusion frame and an embedded lifting mechanism installed on the side wall of the lateral material guiding trough.

[0010] A strip-shaped transmission groove for installing an electrically controlled translational clamping and guiding module is provided on the top surface of the internal detection and adjustment groove.

[0011] The electrically controlled translational clamping and guiding module comprises an electrically controlled lead screw movably mounted inside a strip transmission groove, an N-shaped lateral translation frame sleeved on the electrically controlled lead screw via a top internal thread block, and embedded screw clamping arms mounted on the inner walls on both sides of the lateral translation frame.

[0012] Embedded bottom supporting conductive strips are fixedly mounted on both sides of the lower surface of the modular detection body.

[0013] The side walls of the lateral material guide trough are provided with lateral sinking grooves with an inverted N-shaped structure for installing an embedded lifting mechanism. The embedded lifting mechanism includes a horizontal adjustment motor fixed on the bottom surface of the lateral sinking groove, a side lifting screw rod drivingly connected to the adjustment shafts on both sides of the horizontal adjustment motor, and a lateral lifting frame with an inverted L-shaped structure threadedly sleeved on the side lifting screw rod.

[0014] The lateral translation frame is symmetrically provided with longitudinal adjustment openings on both sides, and the embedded screw clamping arm includes a built-in adjustment screw movably installed in the longitudinal adjustment opening, a folding connecting rod, an internal thread adjustment block movably installed on the upper side of the folding connecting rod, and an extrusion spring elastically installed on the folding end of the folding connecting rod.

[0015] The beneficial effects of the present invention are:

[0016] (1) The adaptive modular detection device for display aging test of the present invention adopts a modular detection body with a modular structure design, which can be automatically adjusted and loaded according to the specifications of the display and the required test parameters, thereby greatly improving the adaptability of the detection device;

[0017] (2) A plurality of electrically controlled translational module switching boxes for installing modular detection bodies of different specifications are installed inside the L-shaped lateral guide trough. The electrically controlled boxes can be replaced according to the test requirements, so that the detection device can perform multi-parameter detection and the detection data is more diverse.

[0018] (3) When not in use, the modular detection body can be stored inside the lateral guide trough, which can greatly extend the service life of the detection element;

[0019] (4) The modular detection body can be controlled to be quickly loaded and unloaded by the electrically controlled extrusion material guide module in conjunction with the electrically controlled translational clamping material guide module on the top surface of the internal detection adjustment slot, which is very convenient to operate;

[0020] (5) The entire adjustment operation is performed completely internally and is not affected by external environmental factors;

[0021] (6) The modular detection body is powered and controlled by connecting in parallel and in series, and the length can be freely adjusted according to the display specifications, thus reducing energy consumption;

[0022] (7) By using a sunken electric control conveyor belt to drive the display to run on the bottom surface of the main cabinet, the display detection efficiency is greatly improved and interference from human factors is avoided;

[0023] (8) Use internal cavity weak light environment detection to avoid interference from external light and improve detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 It is a schematic diagram of the internal structure of the present invention.

[0027] Figure 3 It is a structural schematic diagram of the internal detection mechanism of the main cabinet in the present invention.

[0028] Figure 4 yes Figure 3 A partial schematic diagram of position A in the middle. DETAILED DESCRIPTION

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Figure 1 , Figure 2 , Figure 3 and Figure 4 An adaptive modular detection device for display aging test shown in the figure includes a main cabinet 1 and a modular detection body 2, a sunken electric-controlled conveyor belt 3 is installed on the inner bottom surface of the main cabinet 1, an internal detection adjustment groove 4 is opened on the inner top surface of the main cabinet 1, an electric-controlled bottom detection frame 5 is arranged at the lower opening position of the internal detection adjustment groove 4, L-shaped lateral guide grooves 6 are symmetrically opened on the two inner walls of the internal detection adjustment groove 4, two electric-controlled translational module switching boxes 7 for installing modular detection bodies 2 of different specifications are installed inside the lateral guide groove 6, an electric-controlled extrusion guide module 8 is arranged inside the lateral guide groove 6, and an electric-controlled translational clamping guide module 9 is installed on the inner top surface of the internal detection adjustment groove 4.

[0032] Working principle: The display screen is translated to the inside of the main cabinet 1 through the sunken electric control conveyor belt 3, and then the position of the electric control translation module switching box 7 is adjusted according to the specifications of the display and the parameters to be tested, so as to automatically select different detection parameters. The electric control translation module switching box 7 is composed of two longitudinally horizontally arranged material guide boxes, which are translated and adjusted by lateral control struts installed on the longitudinal sections of the lateral material guide trough 6.

[0033] Then the modular detection body 2 inside the electrically-controlled translational module switching box 7 descends to the inner bottom surface of the lateral material guide groove 6, and is squeezed to the connecting section between the lateral material guide groove 6 and the internal detection adjustment groove 4 by the electrically-controlled extrusion material guide module 8, and the modular detection body 2 is clamped to the top of the electrically-controlled bottom detection frame 5 by the electrically-controlled translational clamping material guide module 9. After the electrically-controlled bottom detection frame 5 is lifted, the electrically-controlled translational clamping material guide module 9 separates the modular detection body 2 and drops it onto the electrically-controlled bottom detection frame 5, and then fixes it on the electrically-controlled bottom detection frame 5. Different numbers of modular detection bodies 2 are selected according to the specifications of the display to form a matching length.

[0034] In order to facilitate top assembly, internal installation blind holes are opened on both sides of the internal detection and adjustment slot 4 on the top surface of the main cabinet 1.

[0035] In order to cooperate with the lifting and lowering adjustment, the electrically controlled bottom detection frame 5 includes an electrically controlled lifter 51 fixed in the internal installation blind hole, a horizontal lifting assembly frame 52 fixed at the bottom of the extended end of the electrically controlled lifter 51, and an electrically controlled extrusion power supply board 53 fixed on the two side walls of the horizontal lifting assembly frame 52.

[0036] The electric lift 51 drives the horizontal lifting assembly frame 52 to be raised and lowered by telescoping, so as to facilitate loading and unloading and adjust the distance between the display screen. The electric extrusion power supply board 53 is composed of a lateral extrusion plate slidably installed inside the horizontal lifting assembly frame 52, a power supply terminal fixed on the extrusion surface of the lateral extrusion plate, and an electric extrusion screw installed on both sides of the horizontal lifting assembly frame. The lateral extrusion plate is mounted on the electric extrusion screw through the internal threaded adjustment blocks on both sides to cooperate with translation and control.

[0037] In order to cooperate with external manual adjustment and operation, a strip operation port 10 connected to the lateral material guide groove 6 and an upper loading and unloading port 11 located at the upper end of the strip operation port 10 are opened on the outer side of the main cabinet 1, and an external closing cover 12 for closing the strip operation port 10 and the upper loading and unloading port 11 is movably installed on the outer side of the main cabinet 1.

[0038] The modular detection body 2 can be loaded and unloaded from the upper loading and unloading port 11, and the strip-shaped operating port 10 can be used to operate the lower modular detection body 2 to manually lift and separate, which is convenient for operation.

[0039] In order to facilitate the control of the modular detection body 2 inside the lateral material guide trough 6 for translational extrusion and lifting adjustment, the electric-controlled extrusion material guide module 8 includes an electric-controlled telescopic support rod 81 fixed on the inner side of the lateral material guide trough 6, a lateral extrusion frame 82 fixed on the protruding end of the electric-controlled telescopic support rod 81, an upper limit plate 83 elastically assembled on the upper end of the lateral extrusion frame 82, a bottom side electromagnet 84 fixed on the bottom of the lateral extrusion frame 82 and an embedded lifting mechanism 85 installed on the side wall of the lateral material guide trough 6.

[0040] The electrically controlled telescopic support rod 81 controls the lateral extrusion frame 82 to translate in the lateral material guide groove 6 by telescoping, thereby squeezing the bottom modular detection body 2 to translate to the horizontal section of the lateral material guide groove 6, facilitating the electrically controlled translational clamping and guiding module 9 to translate into the internal detection adjustment groove 4, and then separate and fall onto the horizontal lifting assembly frame 52, and squeeze and limit from both sides through the electrically controlled extrusion power supply board 53, thereby forming a strip-shaped detection entity.

[0041] In order to cooperate with the strip transmission, a strip transmission groove for installing the electric-controlled translational clamping and guiding module 9 is opened on the top surface of the internal detection and adjustment groove 4.

[0042] In order to cooperate with clamping, fixing and translational adjustment, the electrically controlled translational clamping and material guiding module 9 includes an electrically controlled screw rod 91 movably installed inside the strip transmission groove, an N-shaped lateral translation frame 92 connected to the electrically controlled screw rod 91 through a top internal thread block, and an embedded screw clamping arm 93 installed on the inner walls on both sides of the lateral translation frame 92.

[0043] The electric control screw rod 91 drives the lateral translation frame 92 to translate and adjust by rotating, and the modular detection body 2 is clamped and separated by the embedded screw clamping arms 93 on both sides. Mutually compatible infrared positioning modules are installed on the side walls of the lateral translation frame 92 and the electric control extrusion power supply board 53, so that the lateral translation frame 92 can accurately translate the modular detection body 2 to the position of the electric control extrusion power supply board 53.

[0044] In order to avoid bottom wear and lateral extrusion of the series power supply, embedded bottom supporting conductive strips 13 are fixedly mounted on both sides of the lower surface of the modular detection body 2.

[0045] After the adjacent modular detection bodies are squeezed against each other, the embedded bottom support conductive strips 13 on both sides of their bottom are spliced ​​in series, and then started in series with the power supply terminals at the bottom of the extrusion surface of the electric control extrusion power supply board 53, thereby fixing the limit and starting the modular detection body 2 at the same time.

[0046] It can also protect the lower surface of the modular detection body 2 to prevent the light input surface from being worn, and can also cooperate with the bottom electromagnet 84 to be magnetically adsorbed and fixed.

[0047] In order to cooperate with the lifting control and facilitate the lifting of the modular detection body 2 located at the bottom to the inside of the electrically controlled translation module switching box 7, side sinking grooves with an inverted N-shaped structure for installing an embedded lifting mechanism 85 are opened on the two side walls of the lateral material guide groove 6. The embedded lifting mechanism 85 includes a horizontal adjustment motor 851 fixed on the bottom surface of the side sinking groove, a side lifting screw rod 852 that is transmission-connected to the adjustment shafts on both sides of the horizontal adjustment motor 851, and a side lifting frame 853 with an inverted L-shaped structure that is threadedly sleeved on the side lifting screw rod 852.

[0048] The horizontal adjustment motor 851 drives the side lifting screw rods 852 to rotate, thereby controlling the side lifting frames 853 on both sides to lift the modular detection body 2 upward from the bottom, and then introduce it into the electrically controlled translation module switching box 7. Then the electrically controlled telescopic support rod 81 extends out of the side extrusion frame 82, controlling the upper limit plate 83 elastically assembled at its upper end to perform closed limit.

[0049] In order to cooperate with clamping and fixing, longitudinal adjustment openings 94 are symmetrically opened on both sides of the lateral translation frame 92, and the embedded screw clamping arm 93 includes a built-in adjustment screw 931 movably installed in the longitudinal adjustment opening 94, a folding connecting rod 932, an internal thread adjustment block 933 movably installed on the upper side of the folding connecting rod 932 and an extrusion spring piece 934 elastically installed at the folding end of the folding connecting rod 932.

[0050] The built-in adjusting screw 931 drives the internal thread adjusting block 933 to be raised and lowered by rotating. The upper end of the folding link 932 is movably connected to the internal thread adjusting block 933, and then descends through the upper end, thereby controlling the folding link 932 to bend inward, thereby controlling the extrusion spring 934 to squeeze and fix the two sides of the inner modular detection body 2, and then translates and adjusts inside the internal detection adjustment slot 4.

[0051] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An adaptive modular detection device for display aging testing, comprising a main cabinet (1) and a modular detection body (2), wherein: A sunken electrically controlled conveyor belt (3) is installed on the inner bottom surface of the main cabinet (1); an internal detection adjustment groove (4) is provided on the inner top surface of the main cabinet (1); an electrically controlled bottom detection frame (5) is provided at the lower opening of the internal detection adjustment groove (4); lateral guide grooves (6) of L-shaped structure are symmetrically provided on the two inner walls of the internal detection adjustment groove (4); a plurality of electrically controlled translational module switching boxes (7) for installing modular detection bodies (2) of different specifications are installed inside the lateral guide groove (6); an electrically controlled extrusion guide module (8) is provided inside the lateral guide groove (6); and an electrically controlled translational clamping guide module (9) is installed on the inner top surface of the internal detection adjustment groove (4); The electrically controlled extrusion material guiding module (8) comprises an electrically controlled telescopic support rod (81) fixed on the inner side of the lateral material guiding trough (6), a lateral extrusion frame (82) fixed on the protruding end of the electrically controlled telescopic support rod (81), an upper limit plate (83) elastically mounted on the upper end of the lateral extrusion frame (82), a bottom electromagnet (84) fixed on the bottom of the lateral extrusion frame (82), and an embedded lifting mechanism (85) installed on the side wall of the lateral material guiding trough (6); A strip-shaped transmission groove for installing an electrically controlled translational clamping and guiding module (9) is provided on the inner top surface of the internal detection and adjustment groove (4); The electrically controlled translational clamping and guiding module (9) comprises an electrically controlled lead screw (91) movably mounted inside a strip-shaped transmission groove, an N-shaped lateral translation frame (92) sleeved on the electrically controlled lead screw (91) via a top internal thread block, and embedded screw clamping arms (93) mounted on the inner walls of both sides of the lateral translation frame (92); Embedded bottom supporting conductive strips (13) are fixedly mounted on both sides of the lower surface of the modular detection body (2); The side walls of the lateral material guide trough (6) are provided with lateral sinking grooves of an inverted N-shaped structure for mounting an embedded lifting mechanism (85), the embedded lifting mechanism (85) comprising a horizontally mounted adjustment motor (851) fixed to the inner bottom surface of the lateral sinking groove, a side lifting screw rod (852) drivingly connected to the adjustment shafts on both sides of the horizontally mounted adjustment motor (851), and a lateral lifting frame (853) of an inverted L-shaped structure threadedly sleeved on the side lifting screw rod (852).

2. The adaptive modular detection device for display aging test according to claim 1, characterized in that: Internal installation blind holes are provided on both sides of the internal detection and adjustment slot (4) on the inner top surface of the main cabinet (1).

3. The adaptive modular detection device for display aging test according to claim 2, characterized in that: The electrically controlled bottom detection frame (5) comprises an electrically controlled lift (51) fixed in an internal mounting blind hole, a transverse lift assembly frame (52) fixed at the bottom of an extended end of the electrically controlled lift (51), and an electrically controlled extrusion power supply board (53) fixed on two side walls of the transverse lift assembly frame (52).

4. The adaptive modular detection device for display aging test according to claim 1, characterized in that: The outer surface of the main cabinet (1) is provided with a strip-shaped operating opening (10) connected to the lateral material guide groove (6) and an upper loading and unloading opening (11) located at the upper end of the strip-shaped operating opening (10), and an external closing cover plate (12) for closing the strip-shaped operating opening (10) and the upper loading and unloading opening (11) is movably mounted on the outer surface of the main cabinet (1).

5. The adaptive modular detection device for display aging test according to claim 1, characterized in that: The lateral translation frame (92) is symmetrically provided with longitudinal adjustment openings (94) on both sides, and the embedded screw clamping arm (93) comprises a built-in adjustment screw (931) movably mounted in the longitudinal adjustment opening (94), a folding connecting rod (932), an internal thread adjustment block (933) movably mounted on the upper side of the folding connecting rod (932), and an extrusion spring (934) elastically mounted on the folding end of the folding connecting rod (932).

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