Integrated computer interface test equipment

Abstract

The utility model relates to the related technical field of computers, in particular to integrated computer interface testing equipment which comprises a case, a mainboard is connected in the case, a heat dissipation mechanism is arranged in the case, a wire groove is formed in the surface of a wire plate, and a supporting mechanism is arranged at the bottom of the case. According to the integrated computer interface test equipment, through the arrangement of the mainboard, the fixing block, the sliding groove, the limiting groove, the first spring, the damper and the foot support, a computer interface can be tested through the setting of a mainboard program, and vibration generated in the equipment operation enables the foot support to extrude the first spring through the damper; the first spring can absorb a large amount of force generated by vibration in the contraction process so as to buffer the equipment, and the limiting groove can limit the damper, so that the first spring is prevented from shaking left and right, the whole equipment is supported more stably, and the shaking amplitude is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of computer-related technologies, and in particular to an integrated computer interface testing device. Background Art

[0002] Computers, commonly known as computers, are modern electronic computing machines used for high-speed calculations. They can perform numerical calculations, logical calculations, and have storage and memory functions. They are modern intelligent electronic devices that can run according to programs and automatically and quickly process massive amounts of data. Computers need to test their interfaces when they are in use, so an integrated computer interface testing device is particularly needed.

[0003] However, most of the existing integrated computer interface test equipment will vibrate during operation, and long-term vibration of the equipment may cause parts to loosen or cause unstable support of the equipment, thereby affecting the normal use of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated computer interface testing device to solve the problem that most of the existing integrated computer interface testing devices proposed in the above-mentioned background technology will generate jitter during use, and long-term jittering of the equipment will cause parts to loosen or cause the equipment support to be unstable, thereby affecting the normal use of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an integrated computer interface test device, comprising a chassis, a mainboard is fixedly connected to the inside of the chassis, a heat dissipation mechanism is arranged inside the chassis, a wire board is fixedly connected to the inner wall surface of the chassis, a wire groove is provided on the surface of the wire board, a supporting mechanism is arranged at the bottom of the chassis, a second spring is fixedly connected to the inside of the chassis, and an extrusion block is fixedly connected to the surface of the second spring;

[0006] The supporting mechanism includes a fixed block, a sliding groove, a limiting groove, a first spring, a damper and a foot support. The bottom of the chassis is fixedly connected with a fixed block, a sliding groove is provided inside the fixed block, a limiting groove is provided inside the sliding groove, a first spring is fixedly connected inside the sliding groove, the other end of the first spring is fixedly connected with a damper, and the surface of the damper is fixedly connected with a foot support.

[0007] Preferably, four groups of the fixing blocks and foot supports are provided at the bottom of the chassis, and the four groups of fixing blocks and foot supports are respectively provided at four corners.

[0008] Preferably, the wire board is symmetrically arranged about the central axis inside the chassis, and a plurality of wire grooves are provided on the surface of the wire board.

[0009] Preferably, the heat dissipation mechanism includes threaded holes, bolts, connecting plates, fixing columns, fans and filters. A threaded hole is opened inside the chassis, the internal threads of the threaded hole are connected to bolts, the inside of the chassis is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a fixing column, the surface of the fixing column is installed with a fan, and the surface of the chassis is fixedly connected to a filter.

[0010] Preferably, the connecting plate is threadedly connected to the chassis via bolts, and a plurality of fixing columns are provided on the surface of the connecting plate.

[0011] Preferably, the extrusion block forms a telescopic structure with the chassis through a second spring, and the extrusion block is arranged at the USB interface on the surface of the chassis.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the integrated computer interface testing equipment can simply and efficiently measure the port to be tested of the device to be tested, and perform one-click testing of the port of the device to be tested through software; through the setting of the mainboard, the fixed block, the sliding groove, the limit groove, the first spring, the damper and the foot support, during the operation of the equipment, the computer interface will be tested through the setting of the mainboard program, and the vibration generated during the operation of the equipment will cause the foot support to squeeze the first spring through the damper, and the first spring will absorb a large amount of the force generated by the vibration during the contraction process, thereby completing the buffering of the equipment, and the limit groove will limit the damper, thereby avoiding the first spring from shaking left and right, thereby making the support of the entire equipment more stable and effectively reducing the amplitude of the jitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and other features, advantages and aspects of the embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present disclosure. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements, among which:

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the heat dissipation mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the wire trough and the wire plate cooperating with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the support mechanism structure of the utility model;

[0018] Figure 5This is a schematic diagram of the structure of the second spring and the extrusion block cooperating with each other in the utility model;

[0019] Figure 6 This is a schematic diagram of the connection relationship between the chassis and boards of the utility model;

[0020] Figure 7 This is a logic diagram of software testing for the utility model.

[0021] In the figure: 1. chassis; 2. motherboard; 3. heat dissipation mechanism; 301. threaded hole; 302. bolt; 303. connecting plate; 304. fixing column; 305. fan; 306. filter; 4. wire board; 5. wire groove; 6. supporting mechanism; 601. fixing block; 602. sliding groove; 603. limiting groove; 604. first spring; 605. damper; 606. foot support; 7. second spring; 8. extrusion block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. It should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "back", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 a limitation on the present invention. In addition, the terms "first", "second", "third", "fourth", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0025] See also Figure 1-7 The utility model provides a technical solution: an integrated computer interface test device, comprising a chassis 1, a mainboard 2 is fixedly connected to the inside of the chassis 1, a heat dissipation mechanism 3 is arranged inside the chassis 1, a wire board 4 is fixedly connected to the inner wall surface of the chassis 1, a wire groove 5 is opened on the surface of the wire board 4, a supporting mechanism 6 is arranged at the bottom of the chassis 1, a second spring 7 is fixedly connected to the inside of the chassis 1, and an extrusion block 8 is fixedly connected to the surface of the second spring 7;

[0026] The supporting mechanism 6 includes a fixed block 601, a sliding groove 602, a limiting groove 603, a first spring 604, a damper 605 and a foot support 606. The bottom of the chassis 1 is fixedly connected with the fixed block 601, the interior of the fixed block 601 is provided with a sliding groove 602, the interior of the sliding groove 602 is provided with a limiting groove 603, the interior of the sliding groove 602 is fixedly connected with the first spring 604, the other end of the first spring 604 is fixedly connected with the damper 605, and the surface of the damper 605 is fixedly connected with the foot support 606. The setting of the spring 604, the damper 605 and the foot support 606, during the operation of the device, the computer interface will be tested through the setting of the mainboard 2 program, and the vibration generated during the operation of the device will cause the foot support 606 to squeeze the first spring 604 through the damper 605. The first spring 604 will absorb a large amount of force generated by the vibration during the contraction process, thereby completing the buffering of the device, and the limit groove 603 will limit the damper 605, thereby preventing the first spring from shaking left and right, thereby making the support of the entire device more stable and effectively reducing the amplitude of the jitter.

[0027] Furthermore, four groups of fixing blocks 601 and foot supports 606 are provided at the bottom of the chassis 1, and the four groups of fixing blocks 601 and foot supports 606 are respectively provided at the four corners. Through the provision of the foot supports 606, the buffering of the jitter of the chassis 1 is made more stable.

[0028] Furthermore, the wire board 4 is symmetrically arranged on the central axis inside the chassis 1, and multiple groups of wire troughs 5 are opened on the surface of the wire board 4. Through the setting of the wire board 4, when in use, the wire troughs 5 will organize the wires inside the chassis 1, thereby making the interior of the chassis 1 more tidy.

[0029] Furthermore, the heat dissipation mechanism 3 includes a threaded hole 301, a bolt 302, a connecting plate 303, a fixing column 304, a fan 305 and a filter 306. A threaded hole 301 is opened inside the chassis 1, and the internal thread of the threaded hole 301 is connected to the bolt 302. The interior of the chassis 1 is fixedly connected to the connecting plate 303, the surface of the connecting plate 303 is fixedly connected to the fixing column 304, the surface of the fixing column 304 is installed with the fan 305, and the surface of the chassis 1 is fixedly connected to the filter 306. Through the setting of the heat dissipation mechanism 3, when the equipment is running, the fan 305 inside the chassis 1 also starts to run. The high-speed rotation of the fan 305 will generate wind energy to reduce the stability inside the chassis 1, and the filter 306 will block dust, thereby preventing dust from entering the chassis 1.

[0030] Furthermore, the connecting plate 303 is threadedly connected to the chassis 1 through bolts 302, and multiple groups of fixing columns 304 are arranged on the surface of the connecting plate 303. Through the arrangement of the fixing columns 304, when in use, multiple groups of fixing columns 304 will make the rotation of the fan 305 more stable.

[0031] Furthermore, the extrusion block 8 forms a telescopic structure with the chassis 1 through the second spring 7, and the extrusion block 8 is arranged at the USB interface on the surface of the chassis 1. Through the arrangement of the extrusion block 8, after the connector is inserted into the USB interface, the extrusion block 8 is pressed against the surface of the connector by the thrust of the second spring 7, thereby ensuring the stability of the connection of the device under test, and the test port of the device is connected to the test port of the device under test through the backplane, and the backplane includes a test host slot, a network switching board slot, a video switching board slot, a test motherboard slot, a test network card slot, a test data loading card slot, a test comprehensive display slot, a test serial port card slot and a test video decoding slot. The network port of the test host passes through the network switching board, switches the multi-channel network to be connected to the network of the device under test, and completes the network test of the port under test by controlling the output network port of the switching board. Similarly, the host under test completes the switching of USB and RS232 / 422 / 485 signals.

[0032] Working principle: During the operation of the equipment, the computer interface will be tested through the setting of the motherboard 2 program, and the test port of the equipment will be connected to the test port of the device under test through the backplane. The backplane includes the test host slot, network switching board slot, video switching board slot, test motherboard slot, test network card slot, test data loading card slot, test comprehensive display slot, test serial port card slot and test video decoding slot. The network port of the test host is connected to the network of the device under test through the network switching board, and the multi-channel network is switched to the network of the device under test. The network test of the port under test is completed by controlling the output network port of the switching board. Similarly, the host under test completes the switching of USB and RS232 / 422 / 485 signals, and the DVI / VGA signal is output through the video switching board, connected to the LCD driver board, and the display is switched and output. Video signal, and the vibration generated during the operation of the equipment will cause the foot support 606 to squeeze the first spring 604 through the damper 605. The first spring 604 will absorb a large amount of force generated by the vibration during the contraction process, thereby completing the buffering of the equipment, and the limiting groove 603 will limit the damper 605, thereby preventing the first spring from shaking left and right, thereby making the support of the entire equipment more stable and effectively reducing the amplitude of the jitter. In addition, the wire groove 5 will organize the wires inside the chassis 1, thereby making the interior of the chassis 1 more tidy. At the same time, when the equipment is running, the fan 305 inside the chassis 1 also starts to run. The high-speed rotation of the fan 305 will generate wind energy to reduce the stability of the inside of the chassis 1, and the filter 306 will block the dust, thereby preventing the inside of the chassis 1 from entering the dust.

[0033] The above specific implementations do not constitute a limitation on the protection scope of the present utility model. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An integrated computer interface test device, comprising a chassis (1), characterized in that: A mainboard (2) is fixedly connected to the inside of the chassis (1), a heat dissipation mechanism (3) is provided inside the chassis (1), a wire board (4) is fixedly connected to the inner wall surface of the chassis (1), a wire groove (5) is provided on the surface of the wire board (4), a support mechanism (6) is provided at the bottom of the chassis (1), a second spring (7) is fixedly connected to the inside of the chassis (1), and an extrusion block (8) is fixedly connected to the surface of the second spring (7); The support mechanism (6) comprises a fixed block (601), a sliding groove (602), a limiting groove (603), a first spring (604), a damper (605) and a foot support (606); the bottom of the chassis (1) is fixedly connected with the fixed block (601); the interior of the fixed block (601) is provided with a sliding groove (602); the interior of the sliding groove (602) is provided with a limiting groove (603); the interior of the sliding groove (602) is fixedly connected with the first spring (604); the other end of the first spring (604) is fixedly connected with the damper (605); the surface of the damper (605) is fixedly connected with the foot support (606).

2. The integrated computer interface testing device according to claim 1, characterized in that: Four groups of the fixing blocks (601) and foot supports (606) are arranged at the bottom of the chassis (1), and the four groups of fixing blocks (601) and foot supports (606) are arranged at four corners respectively.

3. The integrated computer interface testing device according to claim 1, characterized in that: The wire board (4) is arranged symmetrically about the central axis inside the chassis (1), and a plurality of wire grooves (5) are provided on the surface of the wire board (4).

4. The integrated computer interface testing device according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises a threaded hole (301), a bolt (302), a connecting plate (303), a fixing column (304), a fan (305) and a filter (306); the inside of the chassis (1) is provided with a threaded hole (301); the inside of the threaded hole (301) is threadedly connected with a bolt (302); the inside of the chassis (1) is fixedly connected with a connecting plate (303); the surface of the connecting plate (303) is fixedly connected with a fixing column (304); the surface of the fixing column (304) is mounted with a fan (305); and the surface of the chassis (1) is fixedly connected with a filter (306).

5. The integrated computer interface testing device according to claim 4, characterized in that: The connection plate (303) is threadedly connected to the chassis (1) via bolts (302), and a plurality of fixing columns (304) are arranged on the surface of the connection plate (303).

6. The integrated computer interface testing device according to claim 1, characterized in that: The extrusion block (8) forms a telescopic structure with the chassis (1) via a second spring (7), and the extrusion block (8) is arranged at a USB interface on the surface of the chassis (1).

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