CN220933090U

CN220933090U - All-in-one detection system for game keyboard

Info

Publication number: CN220933090U
Application number: CN202322196907.7U
Authority: CN
Inventors: 张良平; 董忠衡; 林振杰; 赵兵兵
Original assignee: Dongguan Primax Electronic & Telecommunication Products Ltd
Current assignee: Dongguan Primax Electronic & Telecommunication Products Ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-05-10
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a game keyboard all-in-one detection system, which comprises: the machine seat is provided with a rotary working round table, the rotary working round table is provided with a plurality of jigs and a switching connector, and the switching connector is provided with a first interface and a second interface which is used for being inserted with an interface of a game keyboard; the ATE function testing device comprises an automatic opposite plug-in connection module, a controller, an XYZ three-axis driving mechanism and a knocking testing module; the AIO testing device comprises a first bracket arranged on the machine base and a plurality of CCD cameras which are arranged on the first bracket and are used for carrying out AIO testing on the game keyboard; the hand feeling testing device comprises a second bracket arranged on the machine base, a first X-axis linear module arranged on the second bracket, a first X-axis movable frame, a Z-axis lifting module arranged on the first X-axis movable frame and a hand feeling testing mechanism arranged at the lower end of the Z-axis lifting module and used for carrying out hand feeling testing on a game keyboard positioned on the jig, wherein the hand feeling testing mechanism is positioned above the rotary working round table.

Description

All-in-one detection system for game keyboard

Technical field:

The utility model relates to the technical field of automation, in particular to a game keyboard all-in-one detection system.

The background technology is as follows:

A keyboard is a device for inputting instructions and data for operating a computer device, and also refers to a set of function keys arranged through the system to operate a machine or device. The keyboard is also part of a keyboard musical instrument, which may also refer to a musical instrument that uses a keyboard, such as a piano, digital piano, or electronic organ, to facilitate typing practice.

The keyboard is the most commonly used and main input device, and english letters, numbers, punctuation marks and the like can be input into a computer through the keyboard, so that commands, input data and the like can be sent to the computer. There are also keyboards with various shortcuts. Over time, independent products with various shortcut functions are sold separately in the market, and special driving and setting software is provided, so that personalized operation can be realized on a compatible machine.

At present, in the keyboard production process, the quality detection of keyboard finished products must be carried out before delivery, wherein the performance detection of keyboard keys is usually carried out manually through manpower, the manual hand-held small detection tool detects the keys which need to be detected on each keyboard, the working effect is not improved, the detected performance results cannot be unified in a standard, and the different detection results are caused by manual personal reasons or different technical capacities of individuals to the working types, so that the time and labor are wasted, the detection cost is high, the working efficiency is low, and the production requirements cannot be met.

In order to solve the technical problems, the inventor has proposed Chinese application patent with patent number ZL202011575131.4, the Chinese application patent discloses a multifunctional detection integrated intelligent device for a general keyboard, which performs FPC AOI measurement on the keyboard through an FPC AOI measuring device, can also detect the key height in the keyboard by adopting a laser line scanning device, and detects the gaps and characters of the keys in the keyboard by adopting a gap and character AOI measuring device, thereby achieving the aim of multifunctional detection without adopting a plurality of different testing tools for detection, and being time-saving and labor-saving and relatively low in detection cost; moreover, the detection work is automatically finished, the assembly line operation is realized, the working efficiency is extremely high, the detected performance results can be unified in one standard, and the quality and the accuracy of the detection are ensured.

However, the multifunctional detection integrated intelligent device for the universal keyboard cannot realize functional test on ATE and cannot realize hand feeling test, and therefore, the following technical scheme is proposed through continuous research, development, design and improvement.

The utility model comprises the following steps:

the utility model aims to overcome the defects of the prior art and provides a game keyboard all-in-one detection system.

In order to solve the technical problems, the utility model adopts the following technical scheme: the game keyboard all-in-one detection system comprises: the machine seat is provided with a rotary working round table, the rotary working round table is provided with a plurality of jigs for loading and positioning the game keyboard and a switching connector positioned beside the jigs, and the switching connector is provided with a first interface and a second interface for being inserted with the interface of the game keyboard; the ATE function testing device comprises an automatic opposite-plug guide module, a controller, an XYZ three-axis driving mechanism and a knocking testing module, wherein the automatic opposite-plug guide module is installed on the base and is in butt joint connection with the first interface; the AIO testing device comprises a first bracket which is arranged on the base and is erected above the rotary working round table, and a plurality of CCD cameras which are arranged on the first bracket and are used for carrying out AIO testing on the game keyboard; the hand feeling testing device comprises a second support arranged on the machine base, a first X-axis linear module arranged on the second support, a first X-axis movable frame which is arranged on the second support and can be driven by the first X-axis linear module to move in the X-axis direction, a Z-axis lifting module arranged on the first X-axis movable frame, and a hand feeling testing mechanism which is arranged at the lower end of the Z-axis lifting module and is used for carrying out hand feeling testing on a game keyboard positioned on the jig, wherein the hand feeling testing mechanism is positioned above the rotary working round table.

Furthermore, in the above technical scheme, the automatic opposite-plug guide module comprises a base, a slide rail cylinder, a fixing seat, a sliding seat, a rotary working round table, a plug, a rotary working round table, a rotary working machine table and a rotary working machine table.

In the technical scheme, a lug is arranged on the outer side of the base, a strip-shaped adjusting hole is formed in the lug, a bolt penetrates through the strip-shaped adjusting hole and then is fixed with the base in a spiral mode, and the position of the base relative to the base is adjusted by loosening the bolt; the fixed seat comprises a seat body fixed on the sliding seat and a gland fixedly arranged on the seat body through screws and used for clamping the plug.

Furthermore, in the above technical scheme, the knocking test module comprises a frame mounted on the XYZ three-axis driving mechanism and a plurality of knocking test bars mounted on the frame in a manner of adjusting relative positions and used for knocking keys of the game keyboard, wherein the lower ends of the knocking test bars protrude out of the lower ends of the frame.

Furthermore, in the above technical scheme, the frame is sleeved with a plurality of sliding moving seats, the moving seats are locked by screws after being adjusted relative to the frame, the knocking test rod is arranged in the moving seats in a penetrating manner, and the lower ends of the knocking test rod extend out of the lower ends of the moving seats.

Furthermore, in the above technical scheme, the first support upper end still is provided with the first face light source board of horizontal distribution, and this first face light source board is provided with the window, and this CCD camera lower extreme passes this window and stretches out outside this first face light source board lower extreme face, first support lower extreme both sides are provided with second face light source board and the third face light source board of vertical distribution respectively, and this second face light source board and third face light source board are located the below at first face light source board both sides edge, and this first face light source board and second face light source board and third face light source board all are located this rotatory work round platform top.

In addition, in the above technical scheme, the hand feeling testing mechanism includes a third support installed at the lower end of the Z-axis lifting module, a plurality of first Y-axis moving bases movably installed at the lower end of the third support, a first Y-axis driving mechanism installed at the upper end of the third support and used for driving the first Y-axis moving bases to move along the Y-axis direction, a first guide rod installed on the first Y-axis moving bases in a floatable manner through a first spring, a first sensor fixed at the lower end of the first guide rod, and a first sensor measuring head arranged at the lower end of the first sensor and used for touching keys.

Furthermore, in the above technical scheme, the upper end of the stand is provided with a casing, the casing covers the rotary working round table, the ATE function testing device, the AIO testing device and the hand feeling testing device, the casing is provided with a feeding and discharging port, and the rotary working round table is partially exposed in the feeding and discharging port.

Furthermore, in the above technical scheme, the two sides of the feeding and discharging port are provided with a first safety grating and a second safety grating which are symmetrically distributed.

Furthermore, in the above technical scheme, the upper end of the front end face of the casing is provided with a touch display screen, and the upper end of the casing is provided with a foldable three-color alarm lamp.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects: the utility model can perform ATE function test, AIO test and hand feeling test on the game keyboard, achieves the aim of all-in-one test, meets different use requirements, and adopts the rotary working round table to transmit the game keyboard positioned by the jig to each device, thereby not only realizing short-distance transmission, but also reducing occupied space, ensuring that the whole product assembly is more compact, and ensuring that the utility model has extremely strong market competitiveness.

Description of the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of the adapter connector of the present utility model;

FIG. 3 is an internal block diagram of the present utility model;

FIG. 4 is a perspective view of an automatic docking and guidance module according to the present utility model;

FIG. 5 is a perspective view of an ATE functional test apparatus according to the present utility model;

FIG. 6 is a perspective view of a hand testing device of the present utility model;

FIG. 7 is a partial block diagram of a hand testing mechanism in accordance with the present utility model.

The specific embodiment is as follows:

the utility model will be further described with reference to specific examples and figures.

1-7, A game keyboard all-in-one detection system is provided, which comprises: the device comprises a base 1, a rotary working round table 2, an ATE function testing device 3, an AIO testing device 4 and a hand feeling testing device 5.

The rotary working round table 2 is arranged on the machine base 1 and can rotate; the rotary working round table 2 is provided with a plurality of jigs 21 for loading and positioning a game keyboard and a transfer connector 22 positioned beside the jigs 21, the transfer connector 22 is provided with a first interface 221 and a second interface 222 for being inserted with the interface of the game keyboard, and the transfer connector 22 is fixed on the rotary working round table 2 through a clamping seat 220; the ATE function test device 3 comprises an automatic opposite plug-in connection module 31 which is arranged on the machine base 1 and is in butt joint connection with the first interface 221, a controller which is electrically connected with the automatic opposite plug-in connection module 31, an XYZ three-axis driving mechanism 32 which is arranged on the machine base 1, and a knocking test module 33 which is arranged on the XYZ three-axis driving mechanism 32 and is used for knocking keys of a game keyboard; the AIO testing device 4 comprises a first bracket 41 which is arranged on the machine base 1 and is erected above the rotary working round table 2, and a plurality of CCD cameras 42 which are arranged on the first bracket 41 and are used for carrying out AIO testing on the game keyboard; the hand feeling testing device 5 comprises a second bracket 51 installed on the base 1, a first X-axis linear module 52 installed on the second bracket 51, a first X-axis moving frame 53 installed on the second bracket 51 and driven by the first X-axis linear module 52 to move in the X-axis direction, a Z-axis lifting module 54 installed on the first X-axis moving frame 53, and a plurality of hand feeling testing mechanisms 55 installed at the lower end of the Z-axis lifting module 54 and used for hand feeling testing of the game keyboard positioned on the jig 21, wherein the number of the hand feeling testing mechanisms 55 is a plurality and the hand feeling testing mechanisms can independently operate. The hand feeling test mechanism 55 is located above the rotary working round table 2. When the utility model works, a game keyboard is placed in a jig 21 on a rotary working round table 2, the jig 21 loads and positions the game keyboard, meanwhile, an interface of the game keyboard and a second interface 222 of a switching connector 22 are conducted in an opposite inserting way, then, the rotary working round table 2 rotates to the game keyboard to be transmitted to an ATE function testing device 3, an automatic opposite inserting and conducting module 31 in the ATE function testing device 3 is conducted in a butt joint way with a first interface 221, so that the controller is communicated with the game keyboard, a knocking testing module 33 is driven by an XYZ triaxial driving mechanism 32 to knock keys of the game keyboard, and detection data are collected by the controller; after the completion, the game keyboard is rotated by the rotary working round table 2 and is transmitted to the AIO testing device 4, and the CCD camera 42 of the AIO testing device 4 photographs the game keyboard frequently and performs AIO testing; after the game keyboard is finished, the game keyboard is rotated to be transmitted to the hand feeling testing device 5 by the rotary working round table 2, the hand feeling testing mechanism 55 in the hand feeling testing device 5 is used for carrying out hand feeling testing on the game keyboard positioned on the jig 21, and the game keyboard can be taken down relative to the jig 21 after the game keyboard is finished, that is, the utility model can carry out ATE function testing, AIO testing and hand feeling testing on the game keyboard, achieves the aim of all-in-one testing, meets different use requirements, and adopts the rotary working round table 2 to transmit the game keyboard positioned on the jig 21 to each device, thereby not only realizing short-distance transmission, but also reducing occupied space, enabling the whole product assembly to be more compact, and having extremely strong market competitiveness.

The upper end of the machine base 1 is provided with a machine shell 11, the machine shell 11 covers the rotary working round table 2, the ATE function testing device 3, the AIO testing device 4 and the hand feeling testing device 5, the machine shell 11 is provided with a feeding and discharging hole 111, and the rotary working round table 2 is partially exposed in the feeding and discharging hole 111.

The first safety grating 12 and the second safety grating 13 which are symmetrically distributed are arranged on two sides of the feeding and discharging hole 111, so that safer and more reliable operation is realized.

The terminal surface upper end is provided with touch-control display screen 14 before the casing 11, realizes each item data through this touch-control display screen 14, still more convenient operation whole product, this casing 11 upper end can folding three-color alarm lamp 15, and this three-color alarm lamp 15 is used for reporting to the police, and because this three-color alarm lamp 15 can fold to in the transportation, can fold three-color alarm lamp 15 relative casing 11 upper end, with the height of reducing this product, save space, the transportation is more convenient.

The automatic butt-joint guide module 31 comprises a base 311 which is arranged on the base 1 in a mode of adjusting the relative position, a sliding rail cylinder 312 which is arranged on the base 311, and a fixed seat 314 which is arranged on a sliding seat 313 of the sliding rail cylinder 312 and is used for fixing the plug 30, wherein the sliding seat 313 and the fixed seat 314 are arranged above the edge of the rotary working round table 2. When the ATE test is completed, the slide rail cylinder 312 drives the slide carriage 313 to move backwards so as to drive the plug 30 to move backwards and separate from the second interface of the adapter connector 22, thereby achieving the purpose of plug pulling.

The outside of base 311 is provided with lug 301, and this lug 301 is provided with bar regulation hole 302, and the bolt passes behind the bar regulation hole 302 and is fixed with frame 1 spiral to through loosening the bolt in order to adjust the position of base 311 relative frame 1, with this different service requirement that satisfies, for example, through adjusting the position of base 311 relative frame 1, can adjust the position of plug 30 relative to the second interface of adapter connector 22, can guarantee that plug 30 can insert the second interface of adapter connector 22 stably and accurately, avoid appearing the phenomenon of inserting, improve work efficiency.

The fixing seat 314 includes a seat body 304 fixed on the sliding seat 313, and a gland 305 fixedly mounted on the seat body 304 by screws and used for clamping the plug 30, and the gland 305 clamps and fixes the plug 30, so that the plug 30 is ensured not to loose when being plugged and unplugged relative to the second interface of the adapter connector 22, and the working quality is ensured.

The knocking test module 33 comprises a frame 331 mounted on the XYZ triaxial driving mechanism 32, and a plurality of knocking test rods 332 mounted on the frame 331 in a manner of adjusting relative positions and used for knocking keys of a game keyboard, the lower ends of the knocking test rods 332 protrude out of the lower ends of the frame 331, the assembling structure is extremely simple, and the following designs are further made for better mounting the knocking test rods 332 and adjusting the relative positions of the knocking test rods 332: the frame 331 is sleeved with a plurality of sliding moving bases 333, the moving bases 333 are locked by screws after being adjusted relative to the frame 331, the knocking test rod 332 is inserted into the moving bases 333, and the lower ends thereof extend out of the lower ends of the moving bases 333. When the relative position of the striking test lever 332 to the frame 331 needs to be adjusted, the screw is loosened, the moving seat 333 is moved to adjust the relative position of the striking test lever 332, so that the striking test lever 332 moves to a predetermined position, and then the screw is locked again, so that the moving seat 333 is locked on the frame 331 again, thereby achieving the purpose of adjusting the relative position of the striking test lever 332.

The first support 41 upper end still is provided with the first face light source board 43 of horizontal distribution, and this first face light source board 43 is provided with the window, and this CCD camera 42 lower extreme passes this window and stretches out outside this first face light source board 43 lower extreme face, first support 41 lower extreme both sides are provided with the second face light source board 44 and the third face light source board 45 of vertical distribution respectively, and this second face light source board 44 and third face light source board 45 are located the below at first face light source board 43 both sides edge, and this first face light source board 43 and second face light source board 44 and third face light source board 45 all are located this rotatory work round platform 2 top. That is, a light source plate illumination space is defined between the first light source plate 43, the second light source plate 44 and the third light source plate 45, and the rotary working table 2 is located below the light source plate illumination space, so that the CCD camera 42 can be ensured to take a picture in an environment with sufficient light source, and the fine position of the game keyboard can be better and more clearly displayed, so that the high-quality AOI test can be performed later.

The hand feeling testing mechanism 55 comprises a third bracket 551 mounted at the lower end of the Z-axis lifting module 54, a plurality of first Y-axis moving bases 552 movably mounted at the lower end of the third bracket 551, a first Y-axis driving mechanism 553 mounted at the upper end of the third bracket 551 and used for driving the first Y-axis moving bases 552 to move along the Y-axis direction, a first guide rod 555 floatably mounted on the first Y-axis moving bases 552 through a first spring 554, a first sensor 556 fixed at the lower end of the first guide rod 555, a first sensor measuring head 557 arranged at the lower end of the first sensor 556 and used for touching keys, and a conversion transmitter 558 electrically connected with the first sensor 556. When the device works, the first sensor measuring head 557 can float relative to the first Y-axis movable seat 552 through the first spring 554 so as to control the force of the first sensor measuring head 56 against the keyboard keys, avoid the phenomenon that the first sensor measuring head 557 is in hard contact with the keys of the game keyboard, collect key pressing stroke data, deeply analyze data and realize the testing of the key hand feeling of the keyboard, the functions of the light keys and the heavy keys.

In summary, when the present utility model works, the game keyboard is placed in the jig 21 on the rotary working table 2, the jig 21 loads and positions the game keyboard, and simultaneously the interface of the game keyboard and the second interface of the adapter connector 22 are plugged and connected, then, the rotary working table 2 rotates to the game keyboard and is transmitted to the ATE function testing device 3, the automatic plugging and connecting module 31 in the ATE function testing device 3 is plugged and connected with the first interface 221, so that the controller is communicated with the game keyboard, the XYZ triaxial driving mechanism 32 drives the knocking testing module 33 to knock the game keyboard keys, and the controller collects the detection data; after the completion, the game keyboard is rotated by the rotary working round table 2 and is transmitted to the AIO testing device 4, and the CCD camera 42 of the AIO testing device 4 photographs the game keyboard frequently and performs AIO testing; after the game keyboard is finished, the game keyboard is rotated to be transmitted to the hand feeling testing device 5 by the rotary working round table 2, the hand feeling testing mechanism 55 in the hand feeling testing device 5 is used for carrying out hand feeling testing on the game keyboard positioned on the jig 21, and the game keyboard can be taken down relative to the jig 21 after the game keyboard is finished, that is, the utility model can carry out ATE function testing, AIO testing and hand feeling testing on the game keyboard, achieves the aim of all-in-one testing, meets different use requirements, and adopts the rotary working round table 2 to transmit the game keyboard positioned on the jig 21 to each device, thereby not only realizing short-distance transmission, but also reducing occupied space, enabling the whole product assembly to be more compact, and having extremely strong market competitiveness.

It is understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.

Claims

1. The utility model provides a many unification detecting system of recreation keyboard which characterized in that: it comprises the following steps:

The machine comprises a machine base (1), wherein a rotary working round table (2) is arranged on the machine base (1), a plurality of jigs (21) for loading and positioning a game keyboard and a switching connector (22) positioned beside the jigs (21) are arranged on the rotary working round table (2), and the switching connector (22) is provided with a first interface (221) and a second interface for being inserted with the interface of the game keyboard;

The ATE function testing device (3) comprises an automatic opposite plug-in connection module (31) which is arranged on the base (1) and is in butt joint connection with the first interface (221), a controller which is electrically connected with the automatic opposite plug-in connection module (31), an XYZ three-axis driving mechanism (32) which is arranged on the base (1) and a knocking testing module (33) which is arranged on the XYZ three-axis driving mechanism (32) and is used for knocking keys of the game keyboard;

The AIO testing device (4) comprises a first bracket (41) which is arranged on the base (1) and is erected above the rotary working round table (2), and a plurality of CCD cameras (42) which are arranged on the first bracket (41) and are used for carrying out AIO testing on the game keyboard;

The hand feeling testing device (5) comprises a second bracket (51) arranged on the machine base (1), a first X-axis linear module (52) arranged on the second bracket (51), a first X-axis movable frame (53) arranged on the second bracket (51) and driven by the first X-axis linear module (52) to move in the X-axis direction, a Z-axis lifting module (54) arranged on the first X-axis movable frame (53) and a hand feeling testing mechanism (55) arranged at the lower end of the Z-axis lifting module (54) and used for carrying out hand feeling testing on a game keyboard positioned on the jig (21), wherein the hand feeling testing mechanism (55) is arranged above the rotary working round table (2).

2. A game pad all-in-one detection system according to claim 1, wherein: the automatic opposite-plug guide connection module (31) comprises a base (311) which is arranged on the base (1) in a mode of adjusting the relative position, a sliding rail cylinder (312) which is arranged on the base (311), a fixing seat (314) which is arranged on a sliding seat (313) of the sliding rail cylinder (312) and is used for fixing a plug (30), and the sliding seat (313) and the fixing seat (314) are arranged above the edge of the rotary working round table (2).

3. A game pad all-in-one detection system according to claim 2, wherein: the outer side of the base (311) is provided with a lug (301), the lug (301) is provided with a strip-shaped adjusting hole (302), a bolt passes through the strip-shaped adjusting hole (302) and then is spirally fixed with the base (1), and the position of the base (311) relative to the base (1) is adjusted by loosening the bolt; the fixed seat (314) comprises a seat body (304) fixed on the sliding seat (313) and a gland (305) fixedly arranged on the seat body (304) through screws and used for clamping the plug (30).

4. A game pad all-in-one detection system according to claim 1, wherein: the knocking test module (33) comprises a frame (331) arranged on the XYZ triaxial driving mechanism (32) and a plurality of knocking test rods (332) which are arranged on the frame (331) in a mode of adjusting relative positions and are used for knocking keys of the game keyboard, and the lower ends of the knocking test rods (332) are protruded out of the lower ends of the frame (331).

5. The multiple-in-one game keyboard detection system according to claim 4, wherein: the frame (331) is sleeved with a plurality of movable bases (333) capable of sliding, the movable bases (333) are locked by screws after being adjusted relative to the frame (331), the knocking test rod (332) is arranged in the movable bases (333) in a penetrating mode, and the lower ends of the knocking test rod extend out of the lower ends of the movable bases (333).

6. A game pad all-in-one detection system according to any one of claims 1-5, wherein: the utility model discloses a rotary working platform (2) is characterized in that a first support (41) upper end still is provided with first face light source board (43) of horizontal distribution, and this first face light source board (43) is provided with the window, and this CCD camera (42) lower extreme passes this window and stretches out outside this first face light source board (43) lower extreme face, first support (41) lower extreme both sides are provided with second face light source board (44) and third face light source board (45) of vertical distribution respectively, and this second face light source board (44) and third face light source board (45) are located the below at first face light source board (43) both sides edge, and this first face light source board (43) and second face light source board (44) and third face light source board (45) all are located this rotary working platform (2) top.

7. The multiple-in-one game pad detection system of claim 6, wherein: the hand feeling testing mechanism (55) comprises a third support (551) arranged at the lower end of the Z-axis lifting module (54), a plurality of first Y-axis moving seats (552) movably arranged at the lower end of the third support (551), a first Y-axis driving mechanism (553) arranged at the upper end of the third support (551) and used for driving the first Y-axis moving seats (552) to move along the Y-axis direction, a first guide rod (555) arranged on the first Y-axis moving seats (552) in a floatable mode through a first spring (554), a first sensor (556) fixed at the lower end of the first guide rod (555) and a first sensor measuring head (557) arranged at the lower end of the first sensor (556) and used for touching keys.

8. The multiple-in-one game pad detection system of claim 6, wherein: the automatic testing machine is characterized in that a shell (11) is arranged at the upper end of the machine base (1), the shell (11) covers the rotary working round table (2), the ATE function testing device (3), the AIO testing device (4) and the hand feeling testing device (5), the shell (11) is provided with a feeding and discharging hole (111), and the rotary working round table (2) is locally exposed in the feeding and discharging hole (111).

9. The multiple-in-one game pad detection system of claim 8, wherein: the two sides of the feeding and discharging opening (111) are provided with a first safety grating (12) and a second safety grating (13) which are symmetrically distributed.

10. The multiple-in-one game pad detection system of claim 9, wherein: the three-color alarm lamp is characterized in that a touch display screen (14) is arranged at the upper end of the front end face of the shell (11), and the upper end of the shell (11) can be folded.