Portable all-in-one computer detection platform

Abstract

The portable all-in-one computer detection platform is simple in structure, small in size, light in weight and convenient to carry, the heat dissipation environment is closer to the actual operation condition, detection data is closer to the reality, and the loading process and the dismounting process of a mainboard are simplified. The device comprises a display screen, a rear cover, a mainboard to be tested, a cover plate, a supporting plate and two groups of nitrogen springs, one end of the cover plate is hinged to one end of the supporting plate, the two groups of nitrogen springs are symmetrically arranged at the left and right ends of the cover plate and the supporting plate, the cover plate is provided with a first profiling groove matched with the display screen, and the first profiling groove is provided with a second profiling groove matched with the display screen. The support plate is provided with a second profiling groove matched with the rear cover, the rear cover is provided with a third profiling groove matched with the mainboard to be tested, the display screen is in communication connection with the mainboard to be tested, and the mainboard to be tested is connected with an external power supply and an external testing machine. The mainboard detection platform is applied to the technical field of mainboard detection platforms.

Description

Technical Field

[0001] The utility model is applied to the technical field of mainboard detection platforms, and particularly relates to a portable all-in-one computer detection platform. Background Art

[0002] With the development of science and technology, electronic products such as smart watches, tablets, Bluetooth headsets, and smartphones have gradually entered people's lives. Computer motherboards need to undergo a series of tests before assembly to reduce the rework rate of the motherboard. On the market, testing the motherboard requires connecting the host and various components through input and output interfaces to complete the test. Therefore, the testing platform needs to integrate universal input and output interfaces, such as a display, cooling fan, speaker, USB-C interface, etc., and be able to quickly replace the motherboard to be tested. Since all-in-one computers are relatively large in size and the testing platform needs to integrate components such as the back shell and display of the all-in-one computer, the existing all-in-one computer testing platforms are not only complex in structure and high in cost, but also large in size and heavy in weight and difficult to carry. Therefore, it is necessary to provide a portable all-in-one computer testing platform with a simple structure, small size, light weight, easy to carry, a heat dissipation environment that is closer to the actual operating conditions, test data that is closer to reality, and a simplified motherboard loading and disassembly process. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the existing technology and provide a portable all-in-one computer testing platform with a simple structure, small size, light weight, easy to carry, a heat dissipation environment closer to the actual operating conditions, test data closer to the truth, and simplified motherboard loading and disassembly processes.

[0004] The technical solution adopted by the utility model is as follows: the utility model includes a display screen, a back cover, a mainboard to be tested, a cover plate, a support plate and two groups of nitrogen springs, one end of the cover plate is hinged to one end of the support plate, the two groups of nitrogen springs are symmetrically arranged at the left and right ends of the cover plate and the support plate, the cover plate is provided with a first profiling groove adapted to the display screen, the support plate is provided with a second profiling groove adapted to the back cover, and the back cover is provided with a third profiling groove adapted to the mainboard to be tested, the display screen is communicatively connected to the mainboard to be tested, and the mainboard to be tested is connected to an external power supply and an external tester.

[0005] As can be seen from the above scheme, this application fully utilizes the original structure of the all-in-one computer, optimizes the design of the detection platform, simplifies the structure of the detection platform, reduces the design and manufacture of a large number of parts, and saves a lot of time and cost; and has a simple structure, small size, light weight, and is easy to carry. Only a few parts are needed to fix the back cover and the display to realize the detection of the motherboard, and the overall structure is simplified, achieving miniaturization and lightweight. The original back cover of the all-in-one computer is used to fix the motherboard, and the heat dissipation environment of the motherboard is closer to the actual operating conditions, and the detection data is closer to reality.

[0006] A preferred solution is that lock buckles are provided on both ends of the support plate, and hook blocks are provided on both ends of the cover plate. When the cover plate rotates along the hinge and fits against the support plate, the lock buckles and the hook blocks are limitedly matched.

[0007] A preferred solution is that a power switch and a power adapter are provided at the bottom of the support plate, the power switch is connected to the power adapter, the power adapter is connected to the motherboard to be tested, and an external power supply is connected to the power switch.

[0008] A preferred solution is that the back cover is provided with a fourth contoured groove, the fourth contoured groove is provided with an adapter board and a USB Type-C interface, the adapter board is connected to the motherboard to be tested via a first flexible cable, the adapter board is connected to the USB Type-C interface, and the USB Type-C interface is connected to an external testing machine.

[0009] A preferred solution is that the back cover is provided with a fifth contoured groove, the fifth contoured groove is provided with a speaker and an audio jack component, the speaker is connected to the motherboard to be tested, and the audio jack component is connected to the motherboard to be tested via a second flexible cable.

[0010] A preferred solution is that the display screen is connected to the mainboard to be tested via a third flexible flat cable, and a clamping block is provided at the bottom of the cover plate, and the clamping block is clamped and matched with the third flexible flat cable.

[0011] A preferred solution is that a foam strip is provided at the bottom of the cover plate. When the cover plate rotates along the hinge and fits against the support plate, the foam strip is pressed and fitted with the first soft flat cable, the second soft flat cable, and the third soft flat cable. The foam strip also has the function of blocking the gap on one side of the bottom of the mainboard, preventing the wind from the cooling fan arranged on one side of the mainboard from leaking out from the gap, so that more wind passes through the heat sink of the mainboard.

[0012] A preferred solution is that several groups of pressure rods are set at the bottom of the cover plate, and the tops of the pressure rods are connected to the cover plate through compression springs. When the cover plate rotates along the hinge and fits against the support plate, the pressure rods are pressed and fitted with the motherboard to be tested.

[0013] A preferred solution is that a fixing block is provided on the top of the cover plate and the top of the support plate, and the fixing block is connected and fixed to the cover plate and the support plate by bolts, and the fixing block is positioned and matched with the display screen and the back cover.

[0014] A preferred solution is that a plurality of rubber foot pads are symmetrically provided on the bottom of the support plate, and a handle is provided on the side of the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural diagram of the utility model from another angle;

[0017] Figure 3 It is a three-dimensional structural diagram of the cover plate and the support plate. DETAILED DESCRIPTION

[0018] like Figures 1 to 3 As shown, in this embodiment, the utility model includes a display screen 1, a back cover 2, a mainboard to be tested 3, a cover plate 4, a support plate 5 and two groups of nitrogen springs 6, one end of the cover plate 4 is hinged to one end of the support plate 5, and the two groups of nitrogen springs 6 are symmetrically arranged at the left and right ends of the cover plate 4 and the support plate 5. The cover plate 4 is provided with a first profiling groove 7 adapted to the display screen 1, the support plate 5 is provided with a second profiling groove 8 adapted to the back cover 2, and the back cover 2 is provided with a third profiling groove adapted to the mainboard to be tested 3. The display screen 1 is communicatively connected to the mainboard to be tested 3, and the mainboard to be tested 3 is connected to an external power supply and an external test machine.

[0019] The display screen 1 and back cover 2 are secured in the Y- and X-axis directions via the four ribs of the first contoured groove 7 and the second contoured groove 8, respectively. This securing method optimizes the installation process of the display screen 1 and back cover 2, effectively reducing the number of parts required to secure them, simplifying the structure and reducing weight and size. The ingenious combination of the display screen 1 and back cover 2 allows the cover plate 4 to be opened simply to replace the motherboard 3 under test. The nitrogen spring 6 not only provides the support required to open the cover plate 4, but also maintains it open, facilitating operations such as replacing the motherboard 3 under test and wiring. When the cover plate 4 rotates along the hinge and fits against the support plate 5, the display surface of the display screen 1 is located on top of the display screen 1. The motherboard 3 under test is fixed in the Y-axis and X-axis directions by the four ribs of the third contoured groove. The motherboard 3 under test is fixedly mounted using the original back cover 2 of the all-in-one machine. The heat dissipation environment of the motherboard 3 under test is more similar to the actual operating conditions, and the test data is more realistic. An external power supply is supplied to the motherboard 3 under test, which is in communication with the display screen 1 and connected to an external testing machine.

[0020] like Figures 1 to 3 As shown, in this embodiment, the left and right ends of the support plate 5 are provided with lock buckles 10, and the left and right ends of the cover plate 4 are provided with hook blocks 11. When the cover plate 4 rotates along the hinge and fits against the support plate 5, the lock buckles 10 and the hook blocks 11 are limited and engaged. When the motherboard 3 to be tested is installed, when the cover plate 4 rotates along the hinge and fits against the support plate 5, the lock buckles 10 engage with the hook blocks 11, closing and locking the cover plate 4, preventing the cover plate 4 from opening outward due to the force of the nitrogen spring 6. This ensures that the cover plate 4 and the support plate 5 are covered. The heat dissipation environment of the motherboard 3 to be tested is closer to the actual operating conditions, and the test data is closer to reality.

[0021] like Figures 1 to 3 As shown, in this embodiment, a power switch 12 and a power adapter 13 are provided at the bottom of the support plate 5. The power switch 12 is connected to the power adapter 13, which is in turn connected to the motherboard under test 3. An external power source is connected to the power switch 12. After closing the cover 4 and completing the wiring, the plug of the power adapter 13 is inserted into the bottom of the motherboard under test 3 to supply power to the motherboard under test 3. The power supply is turned on and off by the power switch 12. Then, the power switch 12 is pressed to start the test.

[0022] like Figures 1 to 3As shown, in this embodiment, the back cover 2 defines a fourth contoured slot, which is provided with an adapter plate 15 and a USB Type-C port 16. The adapter plate 15 is connected to the motherboard under test 3 via a first flexible flat cable 17. The adapter plate 15 is connected to the USB Type-C port 16, which is then connected to an external tester. The motherboard under test 3 is connected to the USB Type-C port via the first flexible flat cable 17, and the external tester is connected to the USB Type-C port for testing.

[0023] like Figures 1 to 3 As shown, in this embodiment, the back cover 2 is provided with a fifth contoured slot, which is provided with a speaker 19 and an audio jack component. The speaker 19 is connected to the motherboard 3 under test, and the audio jack component is connected to the motherboard 3 under test via a second flexible flat cable 20. The speaker 19 and the audio jack component can operate synchronously during testing, and the heat dissipation environment of the motherboard 3 under test is closer to actual operating conditions, and the test data is closer to reality.

[0024] like Figures 1 to 3 As shown, in this embodiment, the display screen 1 is connected to the motherboard under test 3 via a third flexible flat cable 21. A clamping block 22 is provided at the bottom of the cover plate 4. The clamping block 22 is used to clamp the third flexible flat cable 21 to ensure smooth connection.

[0025] like Figures 1 to 3 As shown, in this embodiment, a foam strip 23 is provided at the bottom of the cover plate 4. When the cover plate 4 rotates along the hinge and fits against the support plate 5, the foam strip 23 is pressed and fitted with the first soft flat cable 17, the second soft flat cable 20, and the third soft flat cable 21. In addition, the foam strip also has the function of blocking the gap on one side of the bottom of the motherboard, preventing the wind from the cooling fan from escaping from the gap, so that more wind passes through the heat sink of the motherboard.

[0026] The foam strip 23 is used to position the first flexible flat cable 17 , the second flexible flat cable 20 , and the third flexible flat cable 21 to prevent the flexible flat cables from shifting and causing poor contact between the flexible flat cables and the interface.

[0027] like Figures 1 to 3As shown, in this embodiment, a plurality of groups of pressure rods 25 are provided at the bottom of the cover plate 4, and the tops of the pressure rods 25 are connected to the cover plate 4 via compression springs 26. When the cover plate 4 rotates along the hinge and fits against the support plate 5, the pressure rods 25 are pressed and matched with the mainboard 3 to be tested. The pressure rods 25 apply elastic pressure to the mainboard 3 to accurately and quickly press and fix the mainboard 3 to be tested, thereby simplifying the traditional screw fixing steps and optimizing the entire operation process of replacing the mainboard 3 to be tested. In addition, the elastic force and compression stroke of the mainboard 3 to be tested are precisely calculated to ensure that while meeting the use requirements, the mainboard 3 to be tested will not be damaged, thereby ensuring the safety and efficiency of the operation.

[0028] like Figures 1 to 3 As shown, in this embodiment, fixing blocks 27 are provided on the top of the cover plate 4 and the top of the support plate 5. These fixing blocks 27 are connected and fixed to the cover plate 4 and the support plate 5 via bolts. These fixing blocks 27 are positioned and engaged with the display screen 1 and the back cover 2. The display screen 1 and the back cover 2 are both secured in the Z-axis direction by the fixing blocks 27. This fixing method optimizes the installation process of the display screen 1 and the back cover 2, effectively reduces the number of parts required to secure the display screen 1 and the back cover 2, simplifies the structure, and reduces weight and size.

[0029] like Figures 1 to 3 As shown, in this embodiment, the bottom of the support plate 5 is symmetrically provided with a plurality of rubber pads 28, and the side of the cover plate 4 is provided with a handle 29. The rubber pads 28 play a role in supporting and preventing the entire platform from slipping, and the handle 29 facilitates the operator to take the entire platform.

Claims

1. A portable all-in-one computer testing platform, comprising a display screen (1), a back cover (2), and a motherboard to be tested (3), characterized in that: The portable all-in-one computer testing platform further comprises a cover plate (4), a support plate (5) and two groups of nitrogen springs (6), one end of the cover plate (4) is hinged to one end of the support plate (5), and the two groups of nitrogen springs (6) are symmetrically arranged at the left and right ends of the cover plate (4) and the support plate (5), the cover plate (4) is provided with a first profiling groove (7) adapted to the display screen (1), the support plate (5) is provided with a second profiling groove (8) adapted to the back cover (2), and the back cover (2) is provided with a third profiling groove adapted to the motherboard to be tested (3), the display screen (1) is communicatively connected to the motherboard to be tested (3), and the motherboard to be tested (3) is connected to an external power supply and an external test machine.

2. The portable all-in-one computer testing platform according to claim 1, characterized in that: The left and right ends of the support plate (5) are both provided with lock buckles (10), and the left and right ends of the cover plate (4) are both provided with hook blocks (11). When the cover plate (4) rotates along the hinge and fits against the support plate (5), the lock buckles (10) and the hook blocks (11) are limitedly engaged.

3. The portable all-in-one computer testing platform according to claim 1, characterized in that: A power switch (12) and a power adapter (13) are provided at the bottom of the support plate (5); the power switch (12) is connected to the power adapter (13); the power adapter (13) is connected to the motherboard to be tested (3); and an external power supply is connected to the power switch (12).

4. The portable all-in-one computer testing platform according to claim 1, characterized in that: The back cover (2) is provided with a fourth profiling groove, the fourth profiling groove is provided with an adapter plate (15) and a USB Type-C interface (16), the adapter plate (15) is connected to the motherboard to be tested (3) via a first flexible flat cable (17), the adapter plate (15) is connected to the USB Type-C interface (16), and the USB Type-C interface (16) is connected to an external test machine.

5. The portable all-in-one computer testing platform according to claim 4, characterized in that: The back cover (2) is provided with a fifth profiling groove, the fifth profiling groove being provided with a speaker (19) and an audio jack component, the speaker (19) being connected to the motherboard to be tested (3), and the audio jack component being connected to the motherboard to be tested (3) via a second flexible flat cable (20).

6. The portable all-in-one computer testing platform according to claim 5, characterized in that: The display screen (1) is connected to the mainboard (3) to be tested via a third flexible flat cable (21); a clamping block (22) is provided at the bottom of the cover plate (4); the clamping block (22) is clamped and matched with the third flexible flat cable (21).

7. The portable all-in-one computer testing platform according to claim 6, characterized in that: A foam strip (23) is provided at the bottom of the cover plate (4). When the cover plate (4) rotates along the hinge and fits against the support plate (5), the foam strip (23) is pressed and fitted with the first flexible flat cable (17), the second flexible flat cable (20), and the third flexible flat cable (21).

8. The portable all-in-one computer testing platform according to claim 1, characterized in that: A plurality of pressure rods (25) are provided at the bottom of the cover plate (4), and the tops of the pressure rods (25) are connected to the cover plate (4) via compression springs (26). When the cover plate (4) rotates along the hinge and fits against the support plate (5), the pressure rods (25) are pressed and matched with the mainboard (3) to be tested.

9. The portable all-in-one computer testing platform according to claim 1, characterized in that: A fixing block (27) is provided on the top of the cover plate (4) and the top of the support plate (5). The fixing block (27) is connected and fixed to the cover plate (4) and the support plate (5) by bolts. The fixing block (27) is positioned and matched with the display screen (1) and the back cover (2).

10. The portable all-in-one computer testing platform according to claim 1, characterized in that: A plurality of rubber foot pads (28) are symmetrically arranged on the bottom of the support plate (5), and a handle (29) is arranged on the side of the cover plate (4).

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