Keyboard discharge function test equipment

Abstract

The utility model discloses and provides keyboard discharge function test equipment which is simple in structure, reasonable in component layout design, efficient, accurate, easy to operate and the like, and keyboard test efficiency and product quality can be greatly improved. The device comprises an electric control box module, a carrier plate module, a back plate module, a test module, an upper keyboard and a lower keyboard, the carrier plate module is fixedly matched on the top surface of the electric control box module, the back plate module is fixedly matched on the carrier plate module, the upper keyboard is limited and matched on the back plate module, and the lower keyboard is limited and matched on the back plate module. The lower keyboard is matched on the carrier plate module in a limiting manner, the upper keyboard and the lower keyboard are connected and matched through a flexible flat cable, the test module is fixedly matched on the back plate module, the test module is matched on the back plate module in a limiting manner, and the test module is matched with a test area of the upper keyboard. The device is applied to the field of product testing.

Description

TECHNICAL FIELD

[0001] The utility model is applied to product test field, especially relates to a keyboard discharge function test equipment. BACKGROUND

[0002] In the whole process of electronic product from research and development to production, it is a vital link to ensure product quality, because it is directly related to product market sales. Therefore, at present we need to carry out discharge function test to a keyboard product, keyboard product material is divided into two parts: keyboard upper part and keyboard lower part. The keyboard upper part has relatively short flexible flat cable, and the length is just enough to be inserted on the connector of the keyboard lower part in the assembled state. The keyboard upper part has a narrow space inside, and a test area is inside the space, and the equipment test needle needs to be conducted with the test area. And during the test, the flexible flat cable of the keyboard upper part needs to be connected to the connector of the keyboard lower part for electric signal communication.

[0003] Therefore, based on the above problems, if a keyboard discharge function test equipment can be designed, the equipment not only has simple structure, reasonable component layout design, but also has characteristics of high efficiency, accuracy, easy operation and the like, and can greatly improve the keyboard test efficiency and product quality, so that the above problems can be well solved. SUMMARY

[0004] The utility model solves the technical problem that the prior art lacks, and designs a keyboard discharge function test equipment, which has simple structure, reasonable component layout design, and also has characteristics of high efficiency, accuracy, easy operation and the like, and can greatly improve the keyboard test efficiency and product quality.

[0005] The utility model adopts the technical scheme: the utility model discloses an electric control box module, a carrier plate module, a backboard module, a test module, an upper keyboard and a lower keyboard, the carrier plate module fixedly cooperates on the electric control box module top surface, the backboard module fixedly cooperates on the carrier plate module, the upper keyboard limiting cooperation is in the backboard module, the lower keyboard limiting cooperation is in the carrier plate module, the upper keyboard with the lower keyboard is connected with the flexible flat cable, the test module fixedly cooperates on the backboard module, the test module limiting cooperation is in the backboard module, the test module with the test area of the upper keyboard cooperation. Therefore, the electric control box module plays the role of placing the test board, the power supply of the equipment, also supports and limits the carrier plate module, the carrier plate module supports and limits the backboard module and the lower keyboard, the backboard module 3 supports and limits the test module and the upper keyboard, also makes the upper keyboard and the lower keyboard play the role of connecting cooperation, and the test module plays the role of discharge function test to the upper keyboard and the lower keyboard.

[0006] Further, the carrier plate module comprises a lower keyboard, a small carrier plate, a plurality of first small limiting blocks and a long limiting block, the small carrier plate is fixedly matched on the lower keyboard, a plurality of limiting component mounting holes and a horizontal profiling groove are arranged on the small carrier plate, the plurality of first small limiting blocks are fixedly matched on the limiting component mounting holes, the lower keyboard is limitedly matched with the plurality of first small limiting blocks, the long limiting block and the horizontal profiling groove respectively, a plurality of positioning pins are arranged on the lower keyboard, and the plurality of positioning pins are limitedly matched with the back plate module.

[0007] Further, the test module comprises a reinforcing plate, an elastic conductive sheet, a soft plate and a connector, the elastic conductive sheet is limitedly matched on the reinforcing plate, the elastic conductive sheet is matched with the test area of the upper keyboard, the reinforcing plate is connected and matched with the connector through the soft plate, and the connector is connected and matched with the components in the electric control box module.

[0008] Further, the back plate module comprises a back plate element, a limiting seat assembly and a lifting sliding assembly, the limiting seat assembly is fixedly matched on the carrier plate module, a vertical profiling groove, a plurality of lower limiting blocks and a plurality of small limiting blocks are arranged on the front end of the back plate element, the plurality of lower limiting blocks and the plurality of small limiting blocks are fixedly matched on the front end of the back plate element, the upper keyboard is limitedly matched with the vertical profiling groove, the plurality of lower limiting blocks and the plurality of small limiting blocks respectively, an angle rotating assembly and a guide groove matched with the lifting sliding assembly are arranged on the back plate element, the angle rotating assembly is connected and matched with the limiting seat assembly, and the lifting sliding assembly is connected and matched with the test module.

[0009] Further, the lifting sliding assembly comprises a large sliding block, a sliding block limiting block, a pair of sliding rails, a sliding block connecting block, a lever and a small sliding block, the pair of sliding rails, the sliding block limiting block and the lever are fixedly matched on the rear end of the back plate element, the large sliding block is slidingly matched on the pair of sliding rails, the sliding block limiting block is limitedly matched with the upper and lower ends of the large sliding block, the sliding block connecting block is connected and matched with one end of the lever, the other end of the lever is connected and matched with the small sliding block, the small sliding block is connected and matched with the test module, a second small limiting block is arranged on the small sliding block, and the second small limiting block is limitedly matched with the back plate element.

[0010] Further, the limiting seat assembly comprises a bottom plate, a limiting support seat and a pair of spring elements, the bottom plate is fixedly matched on the carrier plate module, the angle rotating assembly and the limiting support seat are fixedly matched on the bottom plate, and the two ends of the pair of spring elements are rotationally matched with the limiting support seat and the back plate element respectively.

[0011] Further, the top of the big slider is provided with a handle and a pair of upper limiting blocks, and the pair of upper limiting blocks are matched with the upper keyboard limiting.

[0012] Further, the upper and lower ends of the slider limiting block are provided with a plurality of first magnets, and the two ends of the big slider matched with the slider limiting block are also provided with a plurality of second magnets, the plurality of first magnets on the slider limiting block are matched with the plurality of second magnets on the big slider in corresponding magnetic attraction, the lifting and sliding assembly further comprises a position sensor and a state indicating lamp, the position sensor and the state indicating lamp are fixed on the back plate element, the position sensor is matched with the slider connecting block, and the position sensor is connected with the state indicating lamp.

[0013] Further, the angle rotating assembly comprises a pair of rotating connecting blocks, a pair of rotating shafts, a pair of rotating fixed seats and a pair of spring connecting blocks, the pair of rotating fixed seats are fixedly matched on the bottom plate, the pair of rotating connecting blocks and the pair of spring connecting blocks are both fixedly matched on the rear end of the back plate element, the pair of rotating connecting blocks are rotationally matched with the pair of rotating fixed seats through the rotating shafts, and the pair of spring connecting blocks are rotationally matched with one end of the pair of spring elements.

[0014] Further, the slider limiting block is an elastic block. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural view of the utility model;

[0016] Figure 2 is an explosion structural view of the utility model;

[0017] Figure 3 is a structural side view of the utility model when preparing for testing;

[0018] Figure 4 is a structural side view of the utility model when starting testing;

[0019] Figure 5 is a structural view of the carrier plate module;

[0020] Figure 6 is a structural view of the back plate module;

[0021] Figure 7 is a structural front view of the back plate element;

[0022] Figure 8 is a first structural rear view of the back plate element;

[0023] Figure 9 is a structural rear view of the back plate element hiding the big slider;

[0024] Figure 10 is a structural view of the test module;

[0025] Figure 11 is a structural view of the limiting seat assembly. DETAILED DESCRIPTION

[0026] As Figures 1 to 4 shown, in this embodiment, the utility model includes electric control box module 1, carrier plate module 2, back plate module 3, test module 4, upper keyboard 5 and lower keyboard 6, the carrier plate module 2 fixedly cooperates in the electric control box module 1 top surface, the back plate module 3 fixedly cooperates in the carrier plate module 2, the upper keyboard 5 limiting cooperation is in the back plate module 3, the lower keyboard 6 limiting cooperation is in the carrier plate module 2, the upper keyboard 5 with the lower keyboard 6 is connected with soft cable and cooperates, the test module 4 fixedly cooperates in the back plate module 3, the test module 4 limiting cooperation is in the back plate module 3, the test module 4 with the test area of upper keyboard 5 cooperates. It can be seen that the electric control box module 1 plays the role of placing test board, the power supply of equipment, also supports and limits the carrier plate module 2, the carrier plate module 2 plays the role of supporting and limiting the back plate module 3 and the lower keyboard 6, the back plate module 3 plays the role of supporting and limiting the test module 4 and the upper keyboard 5, also makes the upper keyboard 5 and the lower keyboard 6 play the role of connecting cooperation, the test module 4 plays the role of testing discharge function test to the upper keyboard 5 and the lower keyboard 6.

[0027] As Figure 5 shown, in this embodiment, the carrier plate module 2 includes large carrier plate 20, small carrier plate 21, a plurality of first small limiting blocks 22 and long limiting block 23, the small carrier plate 21 fixedly cooperates in the large carrier plate 20, the small carrier plate 21 is provided with a plurality of limiting assembly mounting holes and horizontal profiled grooves, a plurality of first small limiting blocks 22 are all fixedly cooperated in the limiting assembly mounting hole, the lower keyboard 6 is respectively limited with a plurality of first small limiting blocks 22, long limiting block 23 and horizontal profiled groove, the large carrier plate 20 is provided with a plurality of positioning pins 24, a plurality of positioning pins 24 are limited with the back plate module 3. It can be seen that the large carrier plate 20 plays the role of supporting and fixing the small carrier plate 21 and a plurality of positioning pins 24, the small carrier plate 21 plays the role of supporting and fixing a plurality of limiting assembly mounting holes, horizontal profiled grooves and long limiting block 23, the horizontal profiled groove plays the role of guiding and limiting the lower keyboard 6 on the small carrier plate 21, a plurality of limiting assembly mounting holes play the role of supporting and fixing a plurality of first small limiting blocks 22, and long limiting block 23 and a plurality of first small limiting blocks 22 all play the role of limiting the lower keyboard 6.

[0028] As Figure 10 shown in the embodiment, the test module 4 includes a reinforcing plate 40, an elastic conductive sheet 41, a soft plate 42 and a connector 43, the elastic conductive sheet 41 is limit fitted on the reinforcing plate 40, the elastic conductive sheet 41 is fitted with the test area of the upper keyboard 5, the reinforcing plate 40 is connected and fitted with the soft plate 42 and the connector 43, and the connector 43 is connected and fitted with the components in the electric control box module 1. As can be seen, the reinforcing plate 40 plays a supporting and fixing role for the elastic conductive sheet 41, the elastic conductive sheet 41 plays a connecting role with the test area of the upper keyboard 5, thereby playing a role in detecting the tablet computer keyboard, the soft plate 42 plays a role in connecting the reinforcing plate 40 and the connector 43, and transmitting the test signal obtained by the elastic conductive sheet 41 to the connector 43, at the same time, the soft plate 42 has the characteristics of softness and can be folded at will without affecting the test.

[0029] As Figures 6 to 9 shown in the embodiment, the back plate module 3 includes a back plate element 30, a limit seat assembly 31 and a lifting and sliding assembly 32, the limit seat assembly 31 is fixedly fitted on the carrier plate module 2, the front end of the back plate element 30 is provided with a vertical profiled groove, a plurality of lower limit blocks 300 and a plurality of small limit blocks 301, the plurality of lower limit blocks 300 and the plurality of small limit blocks 301 are fixedly fitted on the front end of the back plate element 30, the upper keyboard 5 is limit fitted with the vertical profiled groove, the plurality of lower limit blocks 300 and the plurality of small limit blocks 301 respectively, the back plate element 30 is provided with an angle rotating assembly and a guide groove matched with the lifting and sliding assembly 32, the angle rotating assembly is connected and fitted with the limit seat assembly 31, and the lifting and sliding assembly 32 is connected and fitted with the test module 4. As can be seen, the limit seat assembly 31 plays a supporting, limiting and rotating role for the back plate element 30, the back plate element 30 plays a supporting and limiting role for the lifting and sliding assembly 32, the vertical profiled groove, the plurality of lower limit blocks 300, the plurality of small limit blocks 301 and the angle rotating assembly, the vertical profiled groove plays a guiding and limiting role for the upper keyboard 5, the plurality of lower limit blocks 300 play a supporting and limiting role for the upper keyboard 5, the plurality of small limit blocks 301 play a limiting role for the upper keyboard 5, and the angle rotating assembly plays an angle rotating role for the back plate element 30, so that the upper keyboard 5 can quickly enter the vertical profiled groove of the back plate element 30, and the lifting and sliding assembly 32 plays a role in driving the test module 4, so that the test module 4 tests the on and off of the tablet computer keyboard.

[0030] As Figures 6 to 9As shown, in the embodiment, the lifting sliding assembly 32 comprises a large sliding block 320, a sliding block limiting block 321, a pair of sliding rails 322, a sliding block connecting block 323, a lever 324 and a small sliding block 325, the pair of sliding rails 322, the sliding block limiting block 321 and the lever 324 are fixedly matched at the rear end of the back plate element 30, the large sliding block 320 is slidingly matched on the pair of sliding rails 322, the sliding block limiting block 321 is limitingly matched with the upper and lower ends of the large sliding block 320, the sliding block connecting block 323 is connected and matched with one end of the lever 324, the other end of the lever 324 is connected and matched with the small sliding block 325, the small sliding block 325 is connected and matched with the test module 4, the small sliding block 325 is provided with a second small limiting block 326, and the second small limiting block 326 is limitingly matched with the back plate element 30. Therefore, the back plate element 30 supports and fixes the large sliding block 320, the sliding block limiting block 321, the pair of sliding rails 322, the sliding block connecting block 323, the lever 324 and the small sliding block 325, the pair of sliding rails 322 guides and limits the lifting of the large sliding block 320, the sliding block limiting block 321 limits the lifting of the large sliding block 320, the sliding block connecting block 323 connects the large sliding block 320 and one end of the lever 324, the lever 324 is fixedly matched in the middle of the back plate element 30, the two ends of the lever 324 are respectively connected and matched with the small sliding block 325 and the sliding block connecting block 323, so that one end of the lever 324 is raised and the other end moves in the opposite direction, the large sliding block 320 pushes the lever 324 to change the posture, the small sliding block 325 drives the test module 4, and the test module 4 turns on and off the tablet computer keyboard test.

[0031] As Figure 11As shown, in the embodiment, the limiting seat assembly 31 comprises a bottom plate 310, a limiting support seat 311 and a pair of spring elements 312, the bottom plate 310 is fixedly fitted on the carrier plate module 2, the angle rotating assembly and the limiting support seat 311 are both fixedly fitted on the bottom plate 310, and two ends of the pair of spring elements 312 are respectively rotationally fitted with the limiting support seat 311 and the back plate element 30. Thus, the bottom plate 310 plays a supporting and limiting role for the limiting support seat 311, the limiting support seat 311 plays a supporting and limiting role for the pair of spring elements 312, the pair of spring elements 312 are nitrogen springs, the nitrogen springs play a guiding role for the rotation of the back plate element 30 and a role of pressing and limiting the back plate element 30 on the limiting support seat 311, and meanwhile, the nitrogen springs have the feature of storing force, and when the back plate module 3 is in a specific state, the nitrogen springs can play a role of keeping the state.

[0032] As shown Figures 6 to 9 As shown, in the embodiment, the top of the large slider 320 is provided with a handle 8 and a pair of upper limiting blocks 9, and the pair of upper limiting blocks 9 are limitedly fitted with the upper keyboard 5. Thus, the large slider 320 plays a supporting and fixing role for the handle 8 and the pair of upper limiting blocks 9, the handle 8 plays a role of facilitating the operator or other machines to pull up, and meanwhile, the handle 8 also plays a role of synchronously pressing the test module 4 through the lever 324, so as to test the tablet computer keyboard and further limit the upper keyboard 5 through the upper limiting blocks 9, so that the upper keyboard 5 and the lower keyboard 6 are connected and fitted.

[0033] As shown Figure 8As shown, in this embodiment, the slide block limiting block 321 is provided with a plurality of first magnets at its upper and lower ends, and the large slide block 320 is also provided with a plurality of second magnets at its two ends, the plurality of first magnets on the slide block limiting block 321 are respectively matched with the plurality of second magnets on the large slide block 320, the lifting and sliding assembly 32 further comprises a position sensor 327 and a state indicating lamp 328, the position sensor 327 and the state indicating lamp 328 are both fixed on the back plate element 30, the position sensor 327 is matched with the slide block connecting block 323, and the position sensor 327 is connected with the state indicating lamp 328. As can be seen, the slide block limiting block 321 supports and fixes the plurality of first magnets at its upper and lower ends, the large slide block 320 supports and fixes the plurality of second magnets at its upper and lower ends, when the large slide block 320 slides up and down, the plurality of first magnets are respectively matched with the plurality of second magnets, which plays a guiding and limiting role in the movement of the large slide block 320, so that the movement of the large slide block 320 is more smooth and fluent, the back plate element 30 supports and fixes the position sensor 327 and the state indicating lamp 328, the position sensor 327 detects the up and down movement state of the large slide block 320, the state indicating lamp 328 transmits the position information of the large slide block 320 to the operator.

[0034] As shown in the figure, Figure 9 As shown, in this embodiment, the angle rotating assembly comprises a pair of rotating connecting blocks 302, a pair of rotating shafts 304, a pair of rotating fixed seats 305 and a pair of spring connecting blocks 306, the pair of rotating fixed seats 305 are fixedly matched on the bottom plate 310, the pair of rotating connecting blocks 302 and the pair of spring connecting blocks 306 are both fixedly matched on the rear end of the back plate element 30, the pair of rotating connecting blocks 302 are rotationally matched with the pair of rotating fixed seats 305 through the rotating shafts 304, and the pair of spring connecting blocks 306 are rotationally matched with one end of the pair of spring elements 312. As can be seen, the pair of rotating fixed seats 305 play a role in connecting the bottom plate 310, and also support and limit the pair of rotating shafts 304 and the pair of rotating connecting blocks 302, the pair of rotating connecting blocks 302 play a role in connecting the back plate element 30, the pair of rotating shafts 304 play a role in connecting and limiting the rotating fixed seats 305 and the spring connecting blocks 306, and also make the rotating fixed seats 305 and the spring connecting blocks 306 rotationally matched.

[0035] As shown in the figure, Figures 6 to 9As shown, in this embodiment, the slider limiting block 321 is an elastic block. Therefore, the slider limiting block 321 is an elastic block, which has several springs internally or is made of flexible material. When the large slider 320 slides up and down and collides with the slider limiting block 321, it absorbs impact energy and protects other components from damage.

[0036] In this embodiment, the working principle of this utility model is as follows:

[0037] like Figures 1 to 11 As shown, the test product enters the test equipment.

[0038] The operator adjusts the testing equipment using the handle 8 as follows: Figure 3 (As shown) the posture, and limit the lower keyboard 6 to fit on the small carrier plate 21. The operator slides the upper keyboard 6 into the inclined back plate element 30. The operator pulls down the handle 8, and the back plate element 30 and the lifting sliding assembly 32 limit the upper keyboard 6. The operator then adjusts the test equipment to (as shown) the posture. Figure 4 As shown, during the posture change of the test equipment, the upper keyboard 5 and the lower keyboard 6 are connected and cooperate with each other. The operator then pulls the handle 8 upward, and the test module 4 contacts and cooperates with the test area of ​​the upper keyboard 5, thereby starting the test.

[0039] like Figures 1 to 11 As shown, the test product leaves the test equipment.

[0040] By reversing the steps, the test product can be removed from the test equipment, and this process can be repeated.

[0041] Although the embodiments of this utility model are described with reference to actual solutions, they do not constitute a limitation on the meaning of this utility model. For those skilled in the art, modifications to the implementation schemes and combinations with other schemes based on this specification are obvious.

Claims

1. A keyboard discharge function test apparatus characterized by comprising: It includes electric control box module (1), carrier plate module (2), back plate module (3), test module (4), upper keyboard (5) and lower keyboard (6), the carrier plate module (2) is fixedly fitted on the top surface of the electric control box module (1), the back plate module (3) is fixedly fitted on the carrier plate module (2), the upper keyboard (5) is limitedly fitted on the back plate module (3), the lower keyboard (6) is limitedly fitted on the carrier plate module (2), the upper keyboard (5) and the lower keyboard (6) are connected by soft cable, the test module (4) is fixedly fitted on the back plate module (3), the test module (4) is limitedly fitted on the back plate module (3), and the test module (4) is fitted with the test area of the upper keyboard (5).

2. A keyboard discharge function test apparatus according to claim 1, wherein: The carrier plate module (2) includes a large carrier plate (20), a small carrier plate (21), a plurality of first small limiting blocks (22) and a long limiting block (23), the small carrier plate (21) is fixedly fitted on the large carrier plate (20), a plurality of limiting component mounting holes and horizontal profiling grooves are formed in the small carrier plate (21), a plurality of the first small limiting blocks (22) are fixedly fitted on the limiting component mounting holes, the lower keyboard (6) is limitedly fitted with a plurality of the first small limiting blocks (22), the long limiting block (23) and the horizontal profiling grooves, a plurality of positioning pins (24) are arranged on the large carrier plate (20), and a plurality of the positioning pins (24) are limitedly fitted with the back plate module (3).

3. The keyboard discharge function test apparatus according to claim 1, wherein: The test module (4) includes a reinforcing plate (40), an elastic conductive sheet (41), a soft plate (42) and a connector (43), the elastic conductive sheet (41) is limitedly fitted on the reinforcing plate (40), the elastic conductive sheet (41) is fitted with the test area of the upper keyboard (5), the reinforcing plate (40) is connected with the connector (43) through the soft plate (42), and the connector (43) is connected with components in the electric control box module (1).

4. The keyboard discharge function test apparatus according to claim 1, wherein: The back plate module (3) includes a back plate element (30), a limiting seat assembly (31) and a lifting sliding assembly (32), the limiting seat assembly (31) is fixedly fitted on the carrier plate module (2), a vertical profiling groove, a plurality of lower limiting blocks (300) and a plurality of small limiting blocks (301) are arranged on the front end of the back plate element (30), a plurality of the lower limiting blocks (300) and a plurality of the small limiting blocks (301) are fixedly fitted on the front end of the back plate element (30), the upper keyboard (5) is limitedly fitted with the vertical profiling groove, a plurality of the lower limiting blocks (300) and a plurality of the small limiting blocks (301), an angle rotating assembly and a guide groove matched with the lifting sliding assembly (32) are arranged on the back plate element (30), the angle rotating assembly is connected with the limiting seat assembly (31), and the lifting sliding assembly (32) is connected with the test module (4).

5. A keyboard discharge function test apparatus according to claim 4, wherein: The lifting sliding assembly (32) comprises a large slider (320), a slider limiting block (321), a pair of slide rails (322), a slider connecting block (323), a lever (324) and a small slider (325), the slide rails (322), the slider limiting block (321) and the lever (324) are all fixedly matched at the rear end of the back plate element (30), the large slider (320) is slidingly matched on the slide rails (322), the slider limiting block (321) is matched with the large slider (320) at the upper and lower ends, the slider connecting block (323) is connected with one end of the lever (324), the other end of the lever (324) is connected with the small slider (325), the small slider (325) is connected with the test module (4), the small slider (325) is provided with a second small limiting block (326), and the second small limiting block (326) is matched with the back plate element (30).

6. The keyboard discharge function test apparatus according to claim 4, wherein: The limiting seat assembly (31) comprises a bottom plate (310), a limiting support seat (311) and a pair of spring elements (312), the bottom plate (310) is fixedly matched on the carrier plate module (2), the angle rotating assembly and the limiting support seat (311) are both fixedly matched on the bottom plate (310), and the two ends of the spring elements (312) are rotatably matched with the limiting support seat (311) and the back plate element (30) respectively.

7. The keyboard discharge function test apparatus according to claim 5, wherein: The top of the large slider (320) is provided with a handle (8) and a pair of upper limiting blocks (9), and the upper limiting blocks (9) are matched with the upper keyboard (5).

8. The keyboard discharge function test apparatus according to claim 5, wherein: The upper and lower ends of the slider limiting block (321) are both provided with a plurality of first magnets, and the two ends of the large slider (320) matched with the slider limiting block (321) are also provided with a plurality of second magnets, the first magnets on the slider limiting block (321) are respectively matched with the second magnets on the large slider (320) in corresponding magnetic attraction, the lifting sliding assembly (32) further comprises a position sensor (327) and a state indicating lamp (328), the position sensor (327) and the state indicating lamp (328) are both fixed on the back plate element (30), the position sensor (327) is matched with the slider connecting block (323), and the position sensor (327) is connected with the state indicating lamp (328).

9. The keyboard discharge function test apparatus according to claim 6, wherein: The angle rotating component comprises a pair of rotating connecting blocks (302), a pair of rotating shafts (304), a pair of rotating fixing bases (305) and a pair of spring connecting blocks (306), the pair of rotating fixing bases (305) are fixedly matched on the bottom plate (310), the pair of rotating connecting blocks (302) and the pair of spring connecting blocks (306) are both fixedly matched on the rear end of the back plate element (30), the pair of rotating connecting blocks (302) are rotationally matched with the pair of rotating fixing bases (305) through the rotating shafts (304), and the pair of spring connecting blocks (306) are rotationally matched with one end of the pair of spring elements (312).

10. The keyboard discharge function test apparatus according to claim 7, wherein: The sliding block limiting block (321) is an elastic block.

Images