Usage performance detection equipment for remote controller

Abstract

The invention relates to the technical field of remote controller detection, in particular to use performance detection equipment for a remote controller, the inclination angles of a cylinder and a rubber head are adjusted through a motor, so that durability detection on keys of the remote controller under different pressing angles is realized, and compared with the prior art, the use performance of the remote controller is improved. The detection result can more truly reflect the durability of the remote controller keys; the use performance detection equipment for the remote controller comprises a round rod, a first connecting block, a first telescopic air cylinder, a second connecting block, a cylinder, a rubber head, a rotating assembly and a bearing assembly. The supporting frame is rotationally connected with at least two round rods; all the round rods are jointly and fixedly connected with a first connecting block. The connecting block I is fixedly connected with at least two telescopic cylinders I; the telescopic ends of all the first telescopic air cylinders are jointly and fixedly connected with a second connecting block. The connecting block II is connected with a plurality of cylinders; a rubber head is inserted into each cylinder; the supporting frame is connected with a rotating assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of remote control detection, and more specifically, to a performance detection device for a remote control. Background Art

[0002] A remote control is a wireless transmitter. Users can control electrical equipment by pressing buttons on the remote control to make it emit specific signals. The press test can simulate the keystroke behavior of users during use to evaluate the durability and life of the keys, which helps to ensure that the product can work properly during the expected use period; Different users have different habits of using remote controls, that is, they press buttons in different ways, which causes the buttons to be pressed at different angles. However, existing testing equipment can only press the buttons on the remote control straight up and down to test the durability of the buttons, resulting in the test results being unable to reflect the actual durability performance of the buttons. Summary of the invention

[0003] In order to overcome the disadvantage that the existing detection equipment can only press the buttons on the remote control directly up and down to detect the durability of the buttons, resulting in the detection results being unable to reflect the actual durability performance of the buttons, the present invention provides a performance detection device for a remote control.

[0004] The technical solution of the present invention is: a performance detection device for a remote control, comprising a support frame; at least four round holes are opened on the support frame; it also comprises a round rod, a connecting block 1, a telescopic cylinder 1, a connecting block 2, a cylinder, a rubber head, a rotating assembly and a receiving assembly; at least two round rods are rotatably connected to the support frame; all the round rods are fixedly connected to a connecting block 1; at least two telescopic cylinders are fixedly connected to the connecting block 1; the telescopic ends of all the telescopic cylinders are fixedly connected to a connecting block 2; a number of cylinders are connected to the connecting block 2; a rubber head is inserted into each cylinder; a rotating assembly is connected to the support frame; the rotating assembly is used to drive the round rods to rotate; the support frame is connected to a receiving assembly; the receiving assembly is used to fix the remote control.

[0005] More preferably, the receiving assembly includes telescopic cylinder 2, a receiving seat and a fixed block; telescopic cylinder 2 is fixedly connected to the support frame; the telescopic end of telescopic cylinder 2 is fixedly connected to the receiving seat, and the receiving seat is slidably connected to the support frame; a limiting groove is provided on the receiving seat; and at least two fixed blocks are connected to the receiving seat in a damping rotation manner.

[0006] More preferably, a shifting block is further included; and each fixed block is fixedly connected with a shifting block.

[0007] More preferably, it further comprises a limiting block 1; at least two limiting blocks 1 are fixedly connected to the receiving seat, and the limiting blocks 1 are in contact with the corresponding fixed blocks.

[0008] More preferably, it also includes an adjustment component; the adjustment component is connected to the connecting block two; the adjustment component includes a sleeve block, a screw rod and a connecting block three; a number of sleeve blocks are fixedly connected to the connecting block two; a screw rod is screwed on each sleeve block; a quadrangular groove is opened on each screw rod; a connecting block three is rotatably connected to each screw rod, the connecting block three is slidably connected to the connecting block two, and the connecting block three is fixedly connected to the corresponding cylinder.

[0009] More preferably, it further comprises convex strips; each cylinder is fixedly connected with a plurality of convex strips; a groove 1 is formed on the rubber head, and the groove 1 is located outside the corresponding convex strip.

[0010] More preferably, it further comprises a limiting block 2; each cylinder is fixedly connected with a plurality of inclined limiting blocks 2; each rubber head is provided with a plurality of grooves 2, and the grooves 2 are located outside the corresponding limiting blocks 2.

[0011] More preferably, the opening of the second groove is funnel-shaped.

[0012] More preferably, a positioning block is further included; each cylinder is fixed with a positioning block; each rubber head is provided with a groove three, and the groove three is located outside the corresponding positioning block.

[0013] More preferably, the upper edge of the rubber head is chamfered. Beneficial Effects

[0014] 1. The inclination angle of the cylinder and the rubber head is adjusted by the motor, so as to realize the durability test of the remote control buttons at different pressing angles. Compared with the existing technology, this test result can more truly reflect the durability performance of the remote control buttons; Second, the height of the rubber head is adjusted by cooperating with the sleeve block and the screw rod, so that the height of the two rubber heads is the same before the detection operation is performed, thereby avoiding the problem of error in the detection result caused by the different depths of the two rubber heads pressing the remote control buttons; 3. When the rubber head is squeezed, the deformation degree of the edge of the rubber head can be greatly reduced by the limit block 2, so that the groove 1 of the rubber head will not be separated from the convex strip, thereby avoiding the phenomenon of the rubber head falling off. In addition, when the limit block 2 is used to limit the edge of the rubber head, the rubber head can still maintain the function of convenient replacement; The present invention also has the following beneficial effects: A shifting block is welded on each fixed block, making it easier for manual operation to shift the fixed block.

[0015] At least two limiting blocks are welded on the receiving seat, and the end of the fixing block is fixed by the limiting blocks, so as to strengthen the fixing effect of the fixing block on the remote control. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram showing the structure of a remote controller performance detection device according to the present invention is shown; Figure 2 A schematic diagram of the structure of the inner side of the support frame of the present invention is shown; Figure 3 The structural schematic diagram of the receiving assembly of the present invention is shown; Figure 4 A schematic diagram of the structure of the rotating assembly of the present invention is shown; Figure 5 A schematic diagram of the structure of the regulating assembly of the present invention is shown; Figure 6 The schematic diagram of the structure of the convex strip of the present invention is shown; Figure 7 A schematic diagram showing the structure of the combination of the second limit block and the positioning block of the present invention is shown; Figure 8 The schematic diagram of the structure of the rubber head of the present invention is shown.

[0017] Markings in the figure are: 1-support frame, 2-round rod, 3-connecting block 1, 4-telescopic cylinder 1, 5-connecting block 2, 6-cylinder, 7-rubber head, 201-motor, 202-gear 1, 203-gear 2, 204-telescopic cylinder 2, 205-receiving seat, 206-fixing block, 207-shift block, 208-limiting block 1, 209-sleeve block, 2010-screw, 2011-connecting block 3, 2012-convex strip, 2013-limiting block 2, 2014-positioning block, 91-quadrant groove, 92-groove 1, 93-groove 2, 94-groove 3. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings. Example 1

[0019] A remote control performance testing device, such as Figure 1-Figure 4As shown, it includes a support frame 1; eight round holes are opened on the support frame 1, and the support frame 1 is set to be made of alloy; it also includes a round rod 2, a connecting block 3, a telescopic cylinder 4, a connecting block 5, a cylinder 6, a rubber head 7, a rotating component and a receiving component; two round rods 2 are rotatably connected to the support frame 1; all the round rods 2 are welded with a connecting block 3; two telescopic cylinders 4 are bolted to the connecting block 3; the telescopic ends of all the telescopic cylinders 4 are bolted to the connecting block 2 5; two cylinders 6 are connected to the connecting block 2 5; a rubber head 7 is inserted on each cylinder 6; the support frame 1 is connected to the rotating component; the support frame 1 is connected to the receiving component.

[0020] The rotating assembly includes a motor 201, a gear 1 202 and a gear 2 203; the motor 201 is bolted to the support frame 1; the gear 1 202 is fixedly connected to the output end of the motor 201; the gear 2 203 is fixedly connected to the front round rod 2, and the gear 2 203 is meshed with the gear 1 202.

[0021] The receiving assembly includes a telescopic cylinder 204, a receiving seat 205 and a fixed block 206; the telescopic cylinder 204 is bolted to the support frame 1; the receiving seat 205 is fixedly connected to the telescopic end of the telescopic cylinder 204, and the receiving seat 205 is slidably connected to the support frame 1, and the receiving seat 205 is driven to slide on the support frame 1 by the telescopic cylinder 204; a limiting groove is provided on the receiving seat 205; and two fixed blocks 206 are connected to the receiving seat 205 in a damping rotation manner.

[0022] It also includes a shifting block 207 ; each fixing block 206 is welded with a shifting block 207 .

[0023] It also includes a limiting block 208 ; two limiting blocks 208 are welded on the receiving seat 205 , and the limiting blocks 208 are in contact with the corresponding fixing blocks 206 .

[0024] The working principle of the above embodiment is as follows: First, manually move the shift block 207, which drives the fixed block 206 to rotate, so that the fixed block 206 is away from the limit slot of the receiving seat 205, and then manually place the remote control to be detected in the limit slot of the receiving seat 205, and make the buttons of the remote control face upward, and then manually move the shift block 207 back to its original position, and the shift block 207 drives the fixed block 206 to re-engage the lower side of the limit block 1 208, so that the remote control is pressed and fixed in the limit slot of the receiving seat 205 through the fixed block 206, and then the external signal receiver is placed next to the signal output end of the remote control, and the motor 201 is started, and the motor 201 drives the gear 1 202 to rotate, and the gear 1 202 drives the gear 2 203 to rotate, and the gear 2 203 drives the round rod 2 to rotate, and the round rod 2 drives the connecting block 1 3 and the parts thereon to rotate, so as to adjust the inclination angle of the cylinder 6, and then the telescopic cylinder 2 204 drives the receiving seat 205 and the parts thereon to move horizontally, so as to adjust the remote control The left and right positions of the remote controller are adjusted so that the button to be detected of the remote controller is aligned with the axis of the cylinder 6, and then the telescopic cylinder 1 4 drives the connecting block 2 5 to perform a straight reciprocating motion, and the connecting block 2 5 drives the cylinder 6 and the rubber head 7 to reciprocate in a straight line, so that the cylinder 6 and the rubber head 7 intermittently press the button on the remote controller in an inclined posture. After the button is pressed, the remote controller sends a signal to the external signal receiver, and the external signal receiver receives the signal and counts it. When the frequency of the signal received by the external signal receiver fluctuates, it means that the button of the remote controller is damaged. The count value when the frequency of the signal fluctuates is the pressing life value of the button of the remote controller. The telescopic cylinder 2 204 drives the receiving seat 205 and the parts thereon to move horizontally, so that the other buttons of the remote controller are aligned with the axis of the cylinder 6, and then the inclination angle of the cylinder 6 is adjusted by the motor 201, and then the above operation is repeated to perform button life detection, and so on and so forth, the service life values ​​of the remote control buttons at different pressing angles are measured.

[0025] According to the above working principle, we know that the present invention has the following effects: When in use, the inclination angle of the cylinder 6 and the rubber head 7 is adjusted by the motor 201, thereby realizing the durability test of the remote control buttons at different pressing angles. Compared with the existing technology, this test result can more truly reflect the durability performance of the remote control buttons.

[0026] On the basis of the above technical effects, the present invention also has the following advantages: First, a shifting block 207 is welded on each fixing block 206 , so that it is easier to manually shift the fixing block 206 .

[0027] Second, two limiting blocks 208 are welded on the receiving seat 205, and the end of the fixing block 206 is fixed by the limiting blocks 208, thereby strengthening the fixing effect of the fixing block 206 on the remote control. Example 2

[0028] On the basis of Example 1, Figure 5 As shown, it also includes an adjustment component; the adjustment component is connected to the connecting block 2 5; the adjustment component includes a sleeve block 209, a screw rod 2010 and a connecting block 3 2011; two sleeve blocks 209 are fixedly connected to the connecting block 2 5, and the sleeve blocks 209 are set to metal material; each sleeve block 209 is screwed with a screw rod 2010, and the screw rod 2010 can move upward or downward in the sleeve block 209 while rotating; each screw rod 2010 is provided with a quadrangular groove 91; each screw rod 2010 is rotatably connected to a connecting block 3 2011, the connecting block 3 2011 is slidably connected to the connecting block 2 5, and the connecting block 3 2011 is fixedly connected to the corresponding cylinder 6.

[0029] The working principle of the above embodiment is as follows: Before the press detection described in Example 1: Due to the assembly deviation, it is impossible to ensure that the heights of the two rubber heads 7 are the same, which results in different depths of pressing the remote control buttons by the two rubber heads 7, resulting in errors in the detection results. Therefore, before the press detection, an external four-corner wrench is manually inserted into the four-corner slot 91, and then the four-corner wrench is used to drive the screw rod 2010 to rotate. The screw rod 2010 rotates in the sleeve block 209 and moves vertically at the same time, so that the screw rod 2010 drives the connecting block three 2011 to move upward or downward, the connecting block three 2011 drives the cylinder 6 to move upward or downward, and the cylinder 6 drives the rubber head 7 to move upward or downward, so that the height of the rubber head 7 is adjusted to make the heights of the two rubber heads 7 the same, and then the detection operation is performed.

[0030] According to the above working principle, we know that the present invention has the following effects: When in use, the height of the rubber head 7 is adjusted by the cooperation of the sleeve block 209 and the screw rod 2010, so that the heights of the two rubber heads 7 are the same before the detection operation is performed, thereby avoiding the problem of errors in the detection results caused by the different depths of the two rubber heads 7 pressing the remote control buttons. Example 3

[0031] On the basis of Example 2, Figure 6-Figure 8 As shown, it also includes convex strips 2012; eight convex strips 2012 are welded on each cylinder 6, and the convex strips 2012 are set to wear-resistant material; a groove 92 is opened on the rubber head 7, and the groove 92 is located on the outer side of the corresponding convex strip 2012, and the rubber head 7 is clamped by the convex strip 2012.

[0032] It also includes a limit block 2013; eight limit blocks 2013 arranged at an angle are welded on each cylinder 6; eight grooves 93 are opened on each rubber head 7, and the grooves 93 are located on the outer side of the corresponding limit block 2013, and the rubber head 7 is clamped by the limit block 2013.

[0033] The opening of the second groove 93 is funnel-shaped, so that the second limiting block 2013 is easier to insert into the second groove 93.

[0034] It also includes a positioning block 2014; a positioning block 2014 is welded on each cylinder 6; a groove three 94 is opened on each rubber head 7, and the groove three 94 is located on the outer side of the corresponding positioning block 2014, and the rubber head 7 is positioned by the positioning block 2014.

[0035] The upper edge of the rubber head 7 is chamfered to make it easier for the rubber head 7 to be inserted into the cylinder 6 .

[0036] The working principle of the above embodiment is as follows: In the process of performing durability testing on the remote controller described in Example 1: The rubber head 7 will show fatigue damage after long-term use. In order to ensure the accuracy of the test results, the rubber head 7 should be replaced regularly. When replacing the rubber head 7, a small lift-off piece is manually inserted into the gap between the cylinder 6 and the rubber head 7, and then a downward thrust is applied to the rubber head 7 through the small lift-off piece, so that the rubber head 7 undergoes adaptive deformation to separate from the cylinder 6 and the convex strip 2012, and then a new rubber head 7 is manually inserted into the cylinder 6. During this process, the new rubber head 7 undergoes adaptive deformation, so that the groove 92 on the new rubber head 7 is inserted into the outside of the convex strip 2012, and the rubber head 7 is fixed by the convex strip 2012, thereby completing the convenient replacement operation of the rubber head 7.

[0037] When the rubber head 7 changes from vertical pressing to inclined pressing, the pressing reaction force exerted on the rubber head 7 changes. During the inclined pressing process of the rubber head 7, the rubber head 7 is always subjected to squeezing force on one side, and the squeezing force is directed toward the inner side of the cylinder 6, thereby causing the other side of the rubber head 7 to bulge away from the cylinder 6, thereby causing the convex strip 2012 corresponding to the other side of the rubber head 7 to disengage from the groove 1 92, thereby creating a risk of falling off, which seriously interferes with the detection result. Therefore, the edge position of the rubber head 7 is limited by the limit block 2013 inserted into the inner side of the rubber head 7. When the rubber head 7 is squeezed, the limit block 2013 can greatly reduce the deformation degree of the edge position of the rubber head 7, thereby preventing the groove 1 92 of the rubber head 7 from disengaging from the convex strip 2012, thereby avoiding the rubber head 7 from falling off.

[0038] During the replacement process of the rubber head 7, a downward thrust is applied to the rubber head 7 through the small warp, so that the rubber head 7 is adaptively deformed and separated from the cylinder 6, the convex strip 2012 and the second limit block 2013, and then the groove three 94 on the new rubber head 7 is aligned with the positioning block 2014, and the groove three 94 is inserted into the outside of the positioning block 2014, so that the new rubber head 7 is positioned by the positioning block 2014, so that the groove two 93 on the rubber head 7 is aligned with the second limit block 2013, and then the rubber head 7 is manually pushed to move upward. During this process, the new rubber head 7 is adaptively deformed, so that the groove one 92 on the new rubber head 7 is stuck to the outside of the convex strip 2012, and the groove two 93 on the new rubber head 7 is inserted into the second limit block 2013, thereby completing the convenient replacement operation of the rubber head 7. When the second limit block 2013 is used to limit the edge of the rubber head 7, the rubber head 7 can still maintain the convenient replacement function.

[0039] According to the above working principle, we know that the present invention has the following effects: When the rubber head 7 is squeezed, the deformation degree of the edge of the rubber head 7 can be greatly reduced by the limiting block 2013, so that the groove 92 of the rubber head 7 will not be separated from the convex strip 2012, thereby avoiding the rubber head 7 from falling off. In addition, when the limiting block 2013 is used to limit the edge of the rubber head 7, the rubber head 7 can still maintain the convenient replacement function.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote control performance testing device, comprising a support frame (1); the support frame (1) is provided with at least four circular holes; wherein: At least two round rods (2) are rotatably connected to the support frame (1); all the round rods (2) are fixedly connected to a connecting block 1 (3); at least two telescopic cylinders 1 (4) are fixedly connected to the connecting block 1 (3); the telescopic ends of all the telescopic cylinders 1 (4) are fixedly connected to a connecting block 2 (5); a plurality of round columns (6) are connected to the connecting block 2 (5); each round column (6) is plugged with a rubber head (7); a rotating assembly is connected to the support frame (1); the rotating assembly is used to drive the round rods (2) to rotate; a receiving assembly is connected to the support frame (1); the receiving assembly is used to fix the remote control.

2. A remote control performance detection device according to claim 1, characterized in that: The receiving assembly comprises a second telescopic cylinder (204); the second telescopic cylinder (204) is fixedly connected to the support frame (1); the telescopic end of the second telescopic cylinder (204) is fixedly connected to a receiving seat (205), and the receiving seat (205) is slidably connected to the support frame (1); a limiting groove is provided on the receiving seat (205); and at least two fixed blocks (206) are rotatably connected to the receiving seat (205) in a damping manner.

3. A remote control performance detection device according to claim 2, characterized in that: It also includes a shifting block (207); each fixed block (206) is fixedly connected to a shifting block (207).

4. A remote control performance detection device according to claim 2, characterized in that: It also includes a limiting block one (208); at least two limiting blocks one (208) are fixedly connected to the receiving seat (205), and the limiting block one (208) is in contact with the corresponding fixed block (206).

5. A remote control performance detection device according to claim 2, characterized in that: The invention also comprises an adjustment component; the adjustment component is connected to the second connecting block (5); the adjustment component comprises a sleeve block (209); a plurality of sleeve blocks (209) are fixedly connected to the second connecting block (5); a screw rod (2010) is screwed to each sleeve block (209); each screw rod (2010) is provided with a quadrangular groove (91); each screw rod (2010) is rotatably connected to a third connecting block (2011); the third connecting block (2011) is slidably connected to the second connecting block (5); and the third connecting block (2011) is fixedly connected to the corresponding cylinder (6).

6. A remote controller performance detection device according to claim 5, characterized in that: It also includes convex strips (2012); each cylinder (6) is fixedly connected to a plurality of convex strips (2012); a groove one (92) is provided on the rubber head (7), and the groove one (92) is located outside the corresponding convex strip (2012).

7. A remote controller performance detection device according to claim 6, characterized in that: It also includes a second limiting block (2013); each cylinder (6) is fixedly connected to a plurality of second limiting blocks (2013) arranged in an inclined manner; each rubber head (7) is provided with a plurality of second grooves (93), and the second grooves (93) are located outside the corresponding second limiting block (2013).

8. A remote controller performance detection device according to claim 7, characterized in that: The upper opening of the second groove (93) is funnel-shaped.

9. A remote controller performance detection device according to claim 7, characterized in that: It also includes a positioning block (2014); each cylinder (6) is fixedly connected to a positioning block (2014); each rubber head (7) is provided with a groove three (94), and the groove three (94) is located outside the corresponding positioning block (2014).

10. A remote control performance detection device according to any one of claims 1 to 9, characterized in that: The upper edge of the rubber head (7) is provided with a chamfer.

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