Camera aging test device

Abstract

A camera aging test device disclosed by the present invention comprises a drying oven and a control box detachably connected with the drying oven, the control box is arranged on the side edge of the drying oven, the drying oven comprises an aging rack and a plurality of aging plates used for installing a camera to be tested, and the plurality of aging plates are slidably connected with the aging rack; the control box comprises a box body, a power supply, an industrial personal computer, a display screen, a plurality of driving boards and a video recorder used for processing recorded information, the industrial personal computer, the power supply, the video recorder and the plurality of driving boards are all arranged in the box body, the display screen is arranged outside the box body, the video recorder is electrically connected with a to-be-tested camera, and the driving boards are electrically connected with the to-be-tested camera. The plurality of driving boards are in one-to-one signal connection with the burn-in board, the plurality of driving boards are in sliding connection with the box body, the plurality of driving boards, the power supply and the video recorder are electrically connected with the industrial personal computer, and the video recorder is in signal connection with the display screen. The installation is convenient, and the driving plate is not easy to heat and burn out.

Description

Technical Field

[0001] The invention relates to the field of electronic device testing, and in particular to a camera aging testing device. Background Art

[0002] As an important electronic device in modern life and work, the quality of cameras is increasingly valued, and camera testing devices or equipment are gradually appearing on the market.

[0003] A general camera aging test device is provided with a driver board and an aging board with signal connections. For ease of installation, the driver board and the aging board are usually arranged together or nearby, so that the heat on the aging board can easily burn the driver board.

[0004] There are also a small number of test devices with separate driver boards and aging boards, but such test devices are inconvenient to install. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, an object of the present invention is to provide a camera aging test device, which is easy to install and the driving board is not easy to heat up and burn.

[0006] The purpose of the present invention is achieved by the following technical solutions: A camera aging test device comprises an oven and a control box detachably connected to the oven, wherein the control box is arranged on the side of the oven, the oven comprises an aging rack and a plurality of aging boards for installing a camera to be tested, and the plurality of aging boards are all slidably connected to the aging rack; the control box comprises a box body, a power supply, an industrial computer, a display screen, a plurality of drive boards and a video recorder for processing recorded information, the industrial computer, the power supply, the video recorder and the plurality of drive boards are all arranged in the box body, the display screen is arranged outside the box body, the video recorder is electrically connected to the camera to be tested, a plurality of drive boards are all signally connected to the aging boards one by one, a plurality of drive boards are all slidably connected to the box body, a plurality of drive boards, the power supply and the video recorder are all electrically connected to the industrial computer, and the video recorder is signally connected to the display screen.

[0007] Preferably, the aging rack comprises a plurality of guide rail plates arranged parallel to each other, the guide rail plates are provided with slideways, sliding edges corresponding to the slideways are provided on both sides of the aging board, and the aging board is slidably connected to the two guide rail plates via the sliding edges.

[0008] Preferably, the guide rail plate is also provided with a gold finger, one end of the aging board is provided with a plug-in end, the plug-in end is plugged with the gold finger, and the aging board is connected to the drive board signal through the gold finger.

[0009] Preferably, the aging board is also provided with a signal line and a mounting base for mounting the camera to be tested, the mounting base is electrically connected to the gold finger, and the gold finger is electrically connected to the driving board through the signal line.

[0010] Preferably, the oven further comprises a wire trough, and the wire trough is arranged on the aging rack near the gold finger, and the wire trough is also provided with a socket for clamping the signal line.

[0011] Preferably, the gold finger includes a base body and a plurality of signal pins arranged at one end of the base body, a slot is arranged at the other end of the base body, and the plug-in end passes through the slot to be electrically connected to the plurality of signal pins.

[0012] Preferably, the driving board includes a first socket and a second socket, the driving board is signal-connected to the aging board via the first socket, and the driving board is electrically connected to the industrial computer via the second socket.

[0013] Preferably, the driving plate further comprises a heat sink and a slide bar, and the driving plate is slidably connected to the box body via the slide bar.

[0014] Preferably, the control box further comprises a fan and a touch screen, the fan and the touch screen are both electrically connected to the industrial computer, and the fan is arranged opposite to the driving board.

[0015] Preferably, the control box further comprises a quick clamp, and the control box is detachably connected to the oven via the quick clamp.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The camera aging test device disclosed in the present invention comprises the following steps: the aging board is arranged in the oven, the driving board is arranged in the box, the aging board and the driving board are separated, and the heat on the aging board is not easily transferred to the driving board, so that the driving board is not easily burned.

[0017] In addition, the aging plate is slidably connected to the aging rack, the driving plate is slidably connected to the box body, and the oven is detachably connected to the control box, which is convenient for installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the camera aging test device of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the control box of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the driving plate of the present invention; Figure 4It is a three-dimensional structural schematic diagram of an aging rack equipped with an aging board according to the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the aging rack of the present invention; Figure 6 for Figure 5 A schematic diagram of the enlarged structure at A in the middle; Figure 7 It is a three-dimensional structural schematic diagram of the aging board of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the gold finger of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the video recorder of the present invention.

[0019] In the figure: 10, control box; 11, box body; 111, touch screen; 112, fan; 113, display screen; 114, power supply; 115, keyboard box; 116, plug port; 12, drive board; 121, heat sink; 122, first socket; 123, second socket; 124, slide bar; 20, oven; 21, aging rack; 211, side panel; 212, guide plate; 213, slideway; 22, camera to be tested; 23, aging board; 231, sliding edge; 232, mounting seat; 233, plug end; 24, wire trough; 241, bayonet; 25, gold finger; 251, seat body; 252, signal pin; 22, quick clip; 30, video recorder; 31, fixing part. DETAILED DESCRIPTION

[0020] In order to more clearly understand the specific technical solutions, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "lateral", "longitudinal", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] like Figure 1-Figure 4As shown, a camera aging test device disclosed in the present application includes an oven 20 and a control box 10 detachably connected to the oven 20, wherein the control box 10 is arranged on the side of the oven 20, and the oven 20 includes an aging rack 21 and a plurality of aging boards 23 for mounting a camera 22 to be tested, wherein the plurality of aging boards 23 are all slidably connected to the aging rack 21; the control box 10 includes a box body 11, a power supply 114, an industrial computer (not shown), a display screen 113, a plurality of drive boards 12, and a video recorder 30 for processing recorded information. The industrial computer, the power supply 114, the video recorder 30 and multiple driving boards 12 are all arranged in the box body 11, the display screen 113 is arranged outside the box body 11, the video recorder 30 is electrically connected to the camera 22 to be tested, and multiple driving boards 12 are signal-connected to the aging board 23 one by one. Multiple driving boards 12 are slidably connected to the box body 11, multiple driving boards 12, the power supply 114 and the video recorder 30 are electrically connected to the industrial computer, and the video recorder 30 is signal-connected to the display screen 113.

[0023] The camera aging test device disclosed in the present invention, the industrial computer can output a test signal to the driving board 12, the driving board 12 can convert the test signal into test information (electrical signal) to the power supply 114, the power supply 114 outputs a suitable current or voltage to the aging board 23 according to the test information, and tests the camera 22 to be tested on the aging board 23. It can be understood that the driving board 12 can also feed back the test results to the industrial computer for analysis and processing.

[0024] Among them, hot air can be introduced into the oven 20 or a heating device can be set on the aging board to heat the camera 22 to be tested, so as to realize the aging test. The video recorder 30 can process (split screen or aggregate) the video information recorded by the camera 22 to be tested and send it to the display screen 113 or store the video information. The display screen 113 can display the video information shot by the camera 22 to be tested, so that the user can directly analyze the quality of the camera to be tested from the display screen 113. It can be understood that the industrial computer can also analyze the quality of the camera to be tested by software.

[0025] The aging board 23 is arranged in the oven 20, the driving board 12 is arranged in the box 11, the aging board 23 and the driving board 12 are separated, the heat on the aging board 23 is not easily transferred to the driving board 12, and the driving board 12 is not easily burned. In addition, the aging board 23 is slidably connected to the aging rack 21, the driving board 12 is slidably connected to the box 11, and the oven 20 is detachably connected to the control box 10, which is convenient for installation.

[0026] In a preferred embodiment, Figure 1-Figure 2As shown, the control box 10 further includes a quick clip 22, a fan 112 and a touch screen 111. The fan 112 and the touch screen 111 are both electrically connected to the industrial control computer, and the fan 112 is arranged opposite to the driving board 12. The control box 10 is detachably connected to the oven 20 via the quick clip 22.

[0027] In the above embodiment, the quick clamp 22 can clamp the control box 1010 and the oven 20 together, the fan 112 can dissipate heat for the driver board 12, and the touch screen 111 is conducive to controlling the industrial computer and displaying test data. The control box 10 also includes a keyboard box 115 and a plug port 116 for transmitting test data. The keyboard box 115 is provided with a keyboard, which is electrically connected to the industrial computer, and the plug port 116 is electrically connected to the industrial computer and the driver board 12 respectively.

[0028] In a preferred embodiment, Figure 2-Figure 3 As shown, the driving board 12 includes a heat sink 121, a slide bar 124, a first socket 122 and a second socket 123. The driving board 12 is connected to the aging board 23 by signal through the first socket 122, and the driving board 12 is electrically connected to the industrial computer through the second socket 123. The driving board 12 is slidably connected to the box 11 through the slide bar 124. The power supply 114 is a plurality of integrated power supplies, each of which is electrically connected to an aging board 23.

[0029] In the above embodiment, the first socket 122 and the second socket 123 can be electrically connected to the aging board 23 and the industrial control machine respectively through a serial line, and the heat sink 121 includes a heat sink and a fan opposite to the heat sink. The box body 11 is provided with a slide rail corresponding to the slide bar 124, and the slide bar 124 slides on the slide rail. The integrated power supply can be a 1U power supply.

[0030] like Figure 4-Figure 7As shown, in a preferred embodiment, the aging rack 21 includes a signal line (not shown), a mounting seat 232 for mounting the camera 22 to be tested, and a plurality of guide rails 212 arranged in parallel with each other, the guide rail 212 is provided with a slideway 213, and both sides of the aging board 23 are provided with sliding edges 231 corresponding to the slideway 213, and the aging board 23 is slidably connected to the two guide rails 212 through the sliding edges 231. A gold finger 25 is also provided on the guide rail 212, and a plug-in end 233 is provided at one end of the aging board 23, and the plug-in end 233 is plugged with the gold finger 25, and the aging board 23 is signal-connected with the drive board 12 through the gold finger 25. Preferably, the mounting seat 232 is electrically connected to the gold finger 25, and the gold finger 25 is electrically connected to the drive board 12 through the signal line.

[0031] In the above embodiment, the signal line can be a serial signal line or a USB signal line, the camera 22 to be tested can be rotatably connected to the mounting seat 232, and the guide plate 212 can be a frame with heat dissipation holes. The aging rack 21 also includes two side plates 211, and the guide plates 212 are arranged in parallel between the two side plates 211, which is conducive to the sliding of the aging board 23 between the guide plates 212. The signal line can be plugged into the gold finger 25 or the drive board 12 through an aviation plug.

[0032] In a preferred embodiment, Figure 5-Figure 6 As shown, the oven 20 further includes a wire slot 24, which is disposed on the aging rack 21 near the gold finger 25, and a bayonet 241 for clamping the signal line is also disposed on the wire slot 24. Figure 7-Figure 8 As shown, the gold finger 25 includes a base 251 and a plurality of signal pins 252 arranged at one end of the base 251 , and a slot is arranged at the other end of the base 251 , and the plug-in end 233 passes through the slot to be electrically connected to the plurality of signal pins 252 .

[0033] In the above embodiment, the wire slot 24 facilitates wiring, and the bayonet 241 makes the signal line more stable. The signal pin 252 is preferably a copper pin, and a plurality of signal pins 252 are arranged parallel to each other at one end of the seat body 251. Fig. 9 As shown, in order to facilitate the installation of the video recorder 30 , the video recorder 30 is fixed in the box body 11 by a fixing member 31 .

[0034] In summary, the camera aging test device can prevent the driving board 12 from being burned by placing the aging board 21 and the driving board 12 in separate ovens 20 and box bodies 11. The oven 20 and the control box 10 are detachably connected, and the aging board 23 and the driving board 12 are both slidably connected, which is convenient for installation.

[0035] The basic principles, main features and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and the description in the specification are only to illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A camera aging test device, characterized in that: It includes an oven and a control box detachably connected to the oven, the control box is arranged on the side of the oven, the oven includes an aging rack and multiple aging boards for installing the camera to be tested, and the multiple aging boards are all slidably connected to the aging rack; the control box includes a box body, a power supply, an industrial computer, a display screen, multiple drive boards and a video recorder for processing recorded information, the industrial computer, the power supply, the video recorder and the multiple drive boards are all arranged in the box body, the display screen is arranged outside the box body, the video recorder is electrically connected to the camera to be tested, the multiple drive boards are all signal-connected to the aging boards one by one, the multiple drive boards are all slidably connected to the box body, the multiple drive boards, the power supply and the video recorder are all electrically connected to the industrial computer, and the video recorder is signal-connected to the display screen.

2. The camera aging test device according to claim 1, characterized in that: The aging rack comprises a plurality of guide rail plates arranged parallel to each other, wherein slideways are arranged on the guide rail plates, and sliding edges corresponding to the slideways are arranged on both sides of the aging board, and the aging board is slidably connected to the two guide rail plates through the sliding edges.

3. The camera aging test device according to claim 2, characterized in that: The guide rail plate is also provided with a gold finger, and one end of the aging board is provided with a plug-in end, the plug-in end is plugged with the gold finger, and the aging board is connected to the drive board signal through the gold finger.

4. The camera aging test device according to claim 3, characterized in that: The aging board is also provided with a signal line and a mounting base for mounting the camera to be tested, the mounting base is electrically connected to the gold finger, and the gold finger is electrically connected to the driving board through the signal line.

5. The camera aging test device according to claim 4, characterized in that: The oven further comprises a wire trough, which is arranged on the aging rack near the gold finger, and a socket for clamping the signal line is also arranged on the wire trough.

6. The camera aging test device according to claim 5, characterized in that: The gold finger comprises a seat body and a plurality of signal pins arranged at one end of the seat body, a slot is arranged at the other end of the seat body, and the plug-in end passes through the slot to be electrically connected with the plurality of signal pins.

7. The camera aging test device according to claim 1, characterized in that: The driving board includes a first socket and a second socket. The driving board is signal-connected to the aging board via the first socket, and the driving board is electrically connected to the industrial control machine via the second socket.

8. The camera aging test device according to claim 7, characterized in that: The driving plate further comprises a heat sink and a slide bar, and the driving plate is slidably connected to the box body via the slide bar.

9. The camera aging test device according to claim 1, characterized in that: The control box also includes a fan and a touch screen. Both the fan and the touch screen are electrically connected to the industrial control computer. The fan is arranged opposite to the driving board.

10. The camera aging test device according to claim 1, characterized in that: The control box further comprises a quick clip, and the control box is detachably connected to the oven via the quick clip.

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