WO2019000794A1

WO2019000794A1 - Translation machine function testing fixture

Info

Publication number: WO2019000794A1
Application number: PCT/CN2017/111384
Authority: WO
Inventors: 邓力凡
Original assignee: 深圳市沃特沃德股份有限公司
Priority date: 2017-06-27
Filing date: 2017-11-16
Publication date: 2019-01-03
Also published as: CN107301111B; CN107301111A

Abstract

Disclosed is a translation machine function testing fixture for use in testing a mainboard of a translation machine. The translation machine function testing fixture comprises a mainboard supporting base, a clamping apparatus, testing hardware, and booting hardware. The mainboard supporting base is used for supporting the mainboard. The clamping apparatus is slidingly pressed on the mainboard support base so as to tightly press the mainboard on the mainboard supporting base. The testing hardware is electrically connected to the mainboard. The booting hardware is electrically connected to the mainboard so as to allow the testing hardware to correspondingly respond to functions of the mainboard when hardware is booted up. The translation machine function testing fixture of the present invention presses and fixes the mainboard of the translation machine by means of the mainboard supporting base and the clamping apparatus, activates the functions of the mainboard by means of the clamping apparatus, and tests whether the functions of the mainboard are normal by means of reactions of the testing hardware; hence, multiple functions of the mainboard can be tested quickly and test efficiency is increased.

Description

Translation machine function test fixture Technical field

[0001] The present invention relates to the field of motherboard function detecting tools, and more particularly to a translator function testing fixture.

[0002] The functions of the existing translation machine boards are all tested by separate test fixtures. After the test, the motherboard needs to be connected to different test tools, which is laborious, inefficient, and on the test translation board. The function of the marquee and the two-color lamp control circuit can only be judged by visual inspection to see if the lamp bead is lit, and the detection result is not only inefficient, but also prone to errors. Therefore, there is a need for a detection tool that can improve the detection efficiency.

technical problem

[0003] A primary object of the present invention is to provide a translator function test fixture that can efficiently test functions on a main board of a translator.

Problem solution

Technical solution

[0004] The present invention provides a translation machine function test fixture for testing a motherboard of a translation machine. The translation machine function test fixture includes a motherboard carrier, a clamping device, test hardware, and boot hardware; a motherboard carrier is used to carry the motherboard; The clamping device is slidably pressed against the main board carrier to press the main board against the main board carrier; the test hardware is electrically connected to the main board; the starting hardware is electrically connected to the main board, so that the starting hardware is started, and the test hardware responds to the function of the main board.

Further, starting the hardware includes displaying a touch screen.

Further, the translation machine function test fixture further includes a connection interface, one end of the connection port is electrically connected to the test hardware, and the other end is used for electrically connecting with the test box to feed back the test result to the test box.

[0007] Further, the test hardware includes a lamp test board; the lamp test board includes a test board, a test bead, and a photoresistor: the test bead is disposed on the test board and electrically connected to the motherboard; the photoresistor is electrically connected to the connection interface [0008] Further, the startup hardware includes a startup button, and the activation button includes a handset button and a speaker button. Correspondingly, the test hardware includes an earpiece and a speaker.

[0009] Further, the clamping device comprises a bracket assembly, a first pressure plate and a pressing movable assembly; the bracket assembly is disposed on a side of the main board carrier; the first pressing plate is slidably connected to the bracket assembly; and the pressing movable assembly is connected to the first pressing plate. And slidingly connecting with the bracket assembly to slide the first pressure plate to the main board carrier.

[0010] Further, the clamping device further comprises a second pressing plate and a spacer column; the first pressing plate is connected to the pressing movable assembly through the second pressing plate; the spacing column is disposed between the first pressing plate and the second pressing plate.

[0011] Further, the bracket assembly includes a fixing bracket, a first sliding rail, a fixing component and a sliding sleeve; the first sliding rail is disposed on the fixing bracket and is slidably connected to the first pressing plate; the fixing component is spaced apart from the first sliding rail The fixing bracket; the sliding sleeve is fixedly connected with the fixing component and is slidably connected with the pressing movable component.

[0012] Further, the pressing movable assembly includes a second sliding rail, a rotating handle and a hinge seat; the second sliding rail is slidably connected to the sliding sleeve, wherein the second sliding rail is fixedly connected to the first pressing plate at one end; the rotating handle has a first hinge point and a second hinge point, the fixing member is hinged to the first hinge point; the hinge seat is hinged at one end to the second hinge point, and the other end is hinged to the second rail.

[0013] Further, the hinge seat has a receiving hole, and the receiving hole receives the first hinge point.

Advantageous effects of the invention

Beneficial effect

[0014] The translation machine function test fixture of the present invention presses and fixes the main board of the translation machine through the main board carrier and the clamping device, activates the function on the main board by the clamping device, and tests whether the function on the main board is normal by testing the reaction of the hardware. ; It can quickly test multiple functions on the motherboard, and the test efficiency is higher.

Brief description of the drawing

DRAWINGS

1 is a schematic structural view of an embodiment of a functional test fixture of a translator of the present invention;

2 is a schematic enlarged view of a portion A of the circle in FIG. 1.

[0017] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

BEST MODE FOR CARRYING OUT THE INVENTION

BEST MODE FOR CARRYING OUT THE INVENTION The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0019] Referring to FIG. 1-2, an embodiment of a translation machine function test fixture of the present invention is used for testing a main board of a translation machine, and the function test fixture of the translation machine includes a main board carrier 1, a clamping device 2, a test hardware, and a startup hardware; The motherboard carrier 1 is used for carrying the motherboard; the clamping device 2 is slidably pressed to the motherboard carrier 1 to press the motherboard to the motherboard carrier 1; the test hardware is electrically connected to the motherboard; and the boot hardware is electrically connected to the motherboard to enable startup. Hardware 吋, test hardware corresponds to the function of the response board.

[0020] After testing the function of the motherboard, the hardware is activated to activate the function on the motherboard, and the function on the motherboard is embodied by the test hardware. By testing the performance of the hardware, it can be judged whether the function on the motherboard is qualified.

[0021] In an embodiment, the booting hardware includes a display touch screen 41. By displaying the touch screen 41, a certain function on the motherboard connected thereto can be activated according to the selection, and one or more functions on the motherboard connected thereto can be automatically activated according to the setting. After the function on the motherboard is activated, the test hardware is controlled by the motherboard. Corresponding reaction, through the test hardware reaction can judge whether the function on the motherboard is normal.

[0022] In another embodiment, the booting hardware includes a start button 42, the start button 42 includes a handset button, a speaker button, and correspondingly, the test hardware includes an earpiece and a speaker. Through the handset button and the horn button, the function of receiving the sound by the earpiece and playing the sound through the horn can be activated separately. Through the performance of the earpiece and the horn connected to the motherboard, it can be judged that the sound receiving function of the main board is played by the earpiece and the sound is played through the horn. Is the function normal?

[0023] It should be noted that, in some embodiments, the booting hardware includes displaying the touch screen 41 and the start button 42; when only one or several functions are separately tested on the motherboard, the boot button 42 can be quickly Control test; the test board function can also be controlled by displaying the touch screen 41.

[0024] In this embodiment, the translator function test fixture further includes a connection interface 5, one end of the connection port is electrically connected to the test hardware, and the other end is used for electrically connecting with the test box to feed back the test result to the test box. The test box judges that the function of the main board is normal according to the test result, and then determines whether the main board is qualified. The test box can be connected to a terminal such as a computer, and the judgment result is transmitted to the terminal, the test result is visually observed through the terminal, and the result data is saved.

[0025] The test hardware includes a lamp test board 31 that tests the functions of the marquee and the two-color lamp control circuit on the main board; the lamp test board 31 includes a test board, a test bead, and a photoresistor; Test The small board is electrically connected to the main board; the photoresistor is electrically connected to the connection interface 5. When the marquee and the two-color lamp control circuit are activated, the test bead will react accordingly, for example, when the test bead is lit, and the adjacent photoresistor is irradiated, the resistance of the photoresistor will be corresponding. When the change occurs, the test box receives the resistance change information of the photoresistor. The information can be used to judge the working condition of the test bead, and whether the function of the marquee and the two-color lamp control circuit is normal.

In the present embodiment, the clamping device 2 includes a bracket assembly 25, a first pressure plate 21, and a compression movable assembly 24; the bracket assembly 25 is disposed on a side of the main board carrier 1; the first pressure plate 21 slides with the bracket assembly 25. The first pressure plate 21 slides up and down along the bracket assembly 25; the pressing movable assembly 24 is coupled to the first pressure plate 21 and slidably coupled to the bracket assembly 25 to slid and press the first pressure plate 21 against the main board carrier 1.

[0027] Referring to FIG. 1, in the present embodiment, the fixed clamping device 2 further includes a second pressing plate 22 and a spacer post 23; the first pressing plate 21 is connected to the pressing movable assembly 24 through the second pressing plate 22; Between the first pressure plate 21 and the second pressure plate 22; the compression movable assembly 24 is coupled to the second pressure plate 22. The compression movable assembly 24 drives the second pressure plate 22 and finally slides the first pressure plate 21 against the main plate carrier 1.

[0028] In the present embodiment, the spacers 23 are provided with four and are distributed in a rectangular shape to prevent the first platen 21 from being unstable.

[0029] It should be noted that, in some embodiments, the upper end of the spacer post 23 is fixedly connected to the second pressure plate 22, the lower end is fixedly connected to the first pressure plate 21, and the second pressure plate 22 is driven up and down by the pressing movable assembly 24. The second pressure plate 22 drives the spacers 23, and the spacers 23 drive the first pressure plate 21 up and down.

[0030] Wherein, the spacer post 23 may further extend through the first pressure plate 21 at the lower end or a positioning protrusion at the lower end of the first pressure plate 21, and correspondingly, the main board carrier 1 is provided with a corresponding lower end of the spacer column 23 or a positioning protrusion. The bit groove 11, the lower end of the spacer column 23 and the positioning protrusions all function as a limit main board.

[0031] It should be noted that, in some embodiments, when the upper end of the spacer post 23 is fixedly connected to the second pressure plate 22, the lower end of the spacer post 23 can slide through the first pressure plate 21; correspondingly, the main board carrier 1 is provided with a corresponding The retaining groove at the lower end of the spacer 23 is provided with an elastic sub-mechanism under the first pressing plate 21, the upper end of which abuts against the first pressing plate 21, and the first pressing plate 21 is not subjected to the upward pressure, and the elastic sub-mechanism abuts against the first pressing plate 21 Suspended above the main board carrier 1; the second pressing plate 22 is pressed by the pressing movable assembly 24, and the second pressing plate 22 drives the spacer 23 to slide through the first pressing plate 21 until the second pressing plate 22 is in close contact with the first pressing plate 21, The second pressing plate 22 drives the first pressing plate 21 to be pressed down; the spacer post 23 functions to stabilize the first pressing plate 21 and the positioning main plate. [0032] It should be noted that, in some embodiments, the upper end of the spacer post 23 is fixedly connected to the second pressure plate 22, and the lower end of the spacer post 23 is slid through the first pressure plate 21; the lower end of the spacer post 23 may be larger than the first pressure plate 21 a sliding hole, the spacer 23 drives the first pressure plate 21 to suspend the first pressure plate 21 above the main board carrier 1; correspondingly, the main board carrier 1 is provided with a matching slot 11 corresponding to the lower end of the spacer column 23; similarly, the pressing That is, the second pressure plate 22 drives the first pressure plate 21 to be pressed down, and the spacer column 23 functions to stabilize the first pressure plate 21 and the positioning main plate.

[0033] Referring to FIG. 1, in the present embodiment, the bracket assembly 25 includes a fixing bracket 251, a first sliding rail 252, a fixing member 253, and a sliding sleeve 254; the first sliding rail 252 is disposed on the fixing bracket 251, and is first The pressing plate 21 is slidably connected, and the first pressing plate 21 slides along the first sliding rail 252; the fixing member 253 is spaced apart from the first sliding rail 252 at the fixing bracket 251; the sliding sleeve 254 is fixedly connected with the fixing member 253, and the pressing movable assembly 24 Slide the connection.

2, the pressing movable assembly 24 includes a second sliding rail 241, a rotating handle 242 and a hinge seat 243; the second sliding rail 241 is slidably coupled to the sliding sleeve 254, wherein the second sliding rail 241 is fixed at the end Connected to the first pressure plate 21; the rotation handle 242 includes a handle portion 2421 and a hinge portion 2422. The handle portion 2421 is connected to the hinge portion 2422 in a "7" shape, and the hinge portion 2422 has a first hinge point 244 and a second hinge point 245. The fixing member 253 is hinged to the first hinge point 244, that is, the first hinge point 244 and the sleeve 254 are respectively disposed at the upper end and the lower end of the fixing member; the hinge seat 243 is hinged to the second hinge point 245, and the other end is second and second. The rail 241 is hinged. The sliding sleeve 254 has a cylindrical shape with a through hole in the middle, and the second sliding rail 241 passes through the through hole of the sliding sleeve 254.

[0035] The hinge seat 243 has a receiving hole 246, and the receiving hole 246 receives the first hinge point 244.

[0036] After the first pressure plate 21 is required to be pressed, the handle portion 2421 is moved to rotate around the first hinge point 244, and the second hinge point 245 rotates around the first hinge point 244. The second hinge point 245 drives the hinge seat 243 to rotate along the cymbal, the first hinge point 244 is away from the cymbal receiving hole 246, the hinge seat 243 pushes the second slide rail 2 41 downward, and the second slide rail 241 drives the lower end of the connected component. Pressing, finally, the first pressure plate 21 is driven down.

[0037] When the first pressure plate 21 is required to be moved, the handle portion 2421 is moved to rotate around the first hinge point 244, and the second hinge point 245 rotates around the first hinge point 244. The second hinge point 245 drives the hinge seat 243 to rotate against the boring pin, and the first hinge point 244 returns to the receiving hole 246 until the handle portion 2421 abuts against the upper end surface of the fixing member, and the hinge seat 243 pulls the second slide rail 241 to move up, The two slide rails 241 move the components connected at the lower end thereof upward, and finally the first pressure plate 21 is moved up.

[0038] The hinge seat 243 includes two oppositely disposed connecting pieces, the central part of the connecting piece is arched, and two arched mouthpieces The hinge seat 243 has a simple structure and a low cost in constituting the receiving hole 246.

[0039] The electrical connections described in the above embodiments may be connected by wires or by data lines, and of course, electrical connections may be made by other means.

[0040] As shown in FIG. 1, the translation machine function test fixture of the present invention further includes a support frame 6. The support frame 6 includes a bottom plate 61, a support column 63, a support plate 62, and four support columns 63, which are respectively disposed on the bottom plate. A wire gap 64 is formed between the 61 and the support plate 62 and between the bottom plate 61 and the support plate 62. The main board carrier 1, the clamping device 2, the testing hardware and the starting hardware are respectively disposed on the supporting board 62. The supporting board 62 has a routing through hole 65, the routing through hole 65 and the above-mentioned wiring gap 64 to facilitate the main board and the test hardware and start up. The electrical wiring is used for the electrical wiring.

[0041] The translation machine function test fixture of the present invention presses and fixes the main board of the translation machine through the main board carrier 1 and the clamping device 2, activates the function on the main board by the clamping device 2, and tests the test on the main board by testing the reaction of the hardware. Whether the function is normal; you can quickly test multiple functions on the motherboard, and the test efficiency is higher.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are used directly or indirectly. Other related technical fields are equally included in the scope of patent protection of the present invention.

Claims

Claim

[Claim 1] A translator function test fixture for testing a motherboard of a translator, wherein the translator function test fixture includes:

a motherboard carrier for carrying the motherboard;

a clamping device is slidably pressed against the main board carrier to press the main board against the main board carrier;

Testing hardware, electrically connected to the motherboard;

The booting hardware is electrically connected to the motherboard, so that the booting hardware is started, and the test hardware corresponds to a function of the motherboard.

[Claim 2] The translation machine function test fixture according to claim 1, wherein the startup hardware is a display touch screen.

[Claim 3] The translation machine function test fixture according to claim 2, wherein the translation machine function test fixture further comprises a connection interface, one end of the connection port is electrically connected to the test hardware, and the other end is used And electrically connected to the test box to feed back test results to the test box.

[Claim 4] The translation machine function test fixture according to claim 3, wherein the test hardware comprises a lamp test board, and the lamp test board comprises:

Test small board;

a test lamp bead is disposed on the test board and electrically connected to the motherboard;

a photoresistor electrically connected to the connection interface.

[Claim 5] The translation machine function test fixture according to claim 1, wherein the startup hardware includes a start button, and the start button includes a handset button and a horn button, correspondingly

The test hardware includes an earpiece and a speaker.

[Claim 6] The translation machine function test fixture according to claim 1, wherein the clamping device comprises: a bracket assembly disposed on a side of the main board carrier; a first pressure plate, and the fixing Bracket sliding connection;

The movable assembly is pressed, coupled to the first pressure plate, and slidably coupled to the bracket assembly to slide the first pressure plate to the main plate carrier.

[Claim 7] The translation machine function test fixture according to claim 6, wherein the setting The clamping device further includes:

a second pressure plate, wherein the first pressure plate is connected to the pressing movable component through the second pressure plate and is disposed between the first pressure plate and the second pressure plate.

[Claim 8] The translation machine function test fixture according to claim 6, wherein the bracket assembly comprises:

Fixed bracket

a first sliding rail is disposed on the fixing bracket and is slidably connected to the first pressure plate; a fixing member is spaced apart from the first sliding rail and disposed on the fixing bracket;

a sliding sleeve fixedly coupled to the fixing member and slidably coupled to the pressing movable assembly.

[Claim 9] The translation machine function test fixture according to claim 8, wherein the compression activity component comprises:

a second sliding rail is slidably connected to the sliding sleeve, wherein one end of the second sliding rail is fixedly connected to the first pressure plate;

Rotating the handle, having a first hinge point and a second hinge point, the fixing member being hinged to the first hinge point;

a hinged seat, the hinged seat is hinged at one end to the second hinge point, and the other end is hinged to the second slide rail.

[Claim 10] The translation machine function test fixture according to claim 9, wherein the hinge seat has a receiving hole, and the receiving hole receives the first hinge point.