Silica gel key performance detection device

Abstract

The invention discloses a silica gel key performance detection device, and relates to the technical field of detection devices.The silica gel key performance detection device comprises a device body, a pressing plate is arranged on the device body, an intelligent sensor is fixedly installed on the top face of the pressing plate, and a silica gel key body is arranged on the bottom face of the pressing plate; the device further comprises a limiting assembly, a moving assembly and a detection assembly, the limiting assembly is arranged on the device body and used for positioning the position of the silica gel key body, and the moving assembly is arranged on the device body and used for adjusting the position of the carrying plate. And the detection assembly is arranged on the loading plate and is used for detecting the silica gel key body. The device is reasonable in structure, the silica gel key body can be limited and fixed through the limiting assembly, and then the silica gel key body can be repeatedly simulated and pressed through the cooperative use of the moving assembly and the detection assembly, so that the silica gel key body can be detected in batches.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and in particular to a silicone keypad performance detection device. Background Art

[0002] As the name suggests, silicone keys are key products made of silicone as raw material. Silicone keys have excellent heat resistance, cold resistance, environmental resistance, electrical insulation, fatigue resistance and other characteristics. After the production of silicone keys is completed, various tests need to be carried out on the silicone keys.

[0003] Publication number CN118625116A is a key aging performance test device, comprising a test host, a clamping platform and a fixed frame, wherein the clamping platform is arranged above the test host, the upper end face of the test host is fixed with a fixed frame, the lower end face of the fixed frame is fixed with an electric telescopic rod, the output end of the electric telescopic rod is fixed with a fixed plate, and the lower end face of the fixed plate is fixed with a motor. The key aging performance test device adopts a pressure-adjustable pressing mechanism, which can adjust the force applied to the key during key detection, so as to better meet actual detection needs and improve the adaptability of the device. In conjunction with the linked friction mechanism, it can simulate the friction between the human finger and the key while detecting key pressing, thereby detecting the wear resistance of the printed related symbols or text on the key surface, and thus realizing multiple detection functions of the key. In conjunction with the linked counting mechanism, it can realize real-time recording of the number of presses, which is convenient for staff to count statistics. In the above patent, a threaded rod is used in conjunction with a clamping platform. Through the magnetic attraction between the electromagnet and the iron plate, the clamping platform can be firmly fixed on the electromagnet, thereby realizing the positioning of the buttons on the electronic control panel. The above patent can only perform a press test on a single button on the electronic control panel, and is inefficient when testing batches of buttons. Summary of the Invention

[0004] The purpose of this application is to provide a silicone key performance detection device, which realizes that the limiting component can limit and fix the silicone key body, and then through the coordinated use of the moving component and the detection component, it is convenient to repeatedly simulate the pressing of the silicone key body, so that the silicone key body can be tested in batches.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a silicone key performance detection device, comprising a device body, a pressing plate provided on the device body, an intelligent sensor fixedly installed on the top surface of the pressing plate, and a silicone key body provided on the bottom surface of the pressing plate; further comprising a limit component, a moving component and a detection component, the limit component being provided on the device body for positioning the position of the silicone key body, the moving component being provided on the device body for adjusting the position of the carrier plate, and the detection component being provided on the carrier plate for detecting the silicone key body.

[0006] Preferably, the limiting assembly includes a pair of storage plates fixedly mounted on the device body, guide grooves are provided on the inner walls of the pair of storage plates, a card slot is provided at the top position of the storage plates, a support plate is inserted into the inside of the guide slot, a pin is fixedly connected to the top position of the support plate, and the silicone button body is detachably mounted on the pin.

[0007] Preferably, both sides of the top surface of the support plate are fixedly connected to a frame body, an insertion rod is movably inserted into the frame body, the top end of the insertion rod is fixedly connected to a first ring, a first spring is sleeved on the insertion rod, the two ends of the first spring are respectively fixedly connected to the top surface of the frame body and the bottom surface of the first ring, the bottom end of the insertion rod is fixedly connected to a clamping block, and the clamping block is clamped inside the clamping slot.

[0008] Preferably, the moving assembly includes two pairs of support seats fixedly connected to the device body, a sliding rod is fixedly connected between adjacent support seats, a first pulley is slidably connected to the sliding rod, the first pulley is rotatably connected to one side of the side panel, and the loading plate is fixedly connected to the side panel.

[0009] Preferably, a sleeve is fixedly connected to the middle position of the top surface of the loading plate, a threaded rod is threadedly connected to the sleeve, one end of the threaded rod is fixedly connected to the output end of the first motor, the first motor is fixedly mounted on the baffle, the bottom end of the baffle is fixedly connected to the device body, and a control panel is fixedly mounted on the surface of the baffle.

[0010] Preferably, the detection assembly includes an articulated seat fixedly mounted in the middle position of the bottom surface of the carrier plate, a shaft rod is fixedly connected to the articulated seat, both ends of the shaft rod are rotatably connected to arm plates, a through slot is provided in the middle position of the arm plate, the other end of the arm plate is rotatably connected to a docking rod, the docking rod is fixedly connected to the first axle seat, the bottom end of the first axle seat is fixedly connected to the pressing plate, the top surface of the pressing plate is fixedly connected to a pair of driven rods, the pair of driven rods are movably inserted in a limit seat, and one end of the limit seat is fixedly connected to the carrier plate.

[0011] Preferably, the middle end of the docking rod is rotatably connected to a push plate, the other end of the push plate is rotatably connected to the cross bar, both ends of the cross bar are rotatably connected to a second pulley, the second pulley is slidably connected to the guide rod, one end of the guide rod is fixedly connected to the bracket, the bottom end of the bracket is fixedly connected to the loading plate, the other end of the guide rod is fixedly connected to the second ring, the guide rod is slidably connected to a limit plate, the limit plate is rotatably connected to the cross bar, and the guide rod is sleeved with a second spring.

[0012] Preferably, a push rod is slidably connected to the interior of the through slot, a movable rod is fixedly connected to the push rod, the top end of the movable rod passes through the through slot and is fixedly connected to the top seat, and a roller is rotatably connected to the top seat.

[0013] Preferably, a cam is attached to the roller, the cam is fixedly connected to the rod body, both ends of the rod body are rotatably connected to the second shaft seat, and the bottom end of the second shaft seat is fixedly connected to the loading plate.

[0014] Preferably, one end of the rod body is fixedly connected to a first pulley, a transmission belt is sleeved on the first pulley, the bottom end of the transmission belt is sleeved on a second pulley, the second pulley is fixedly connected to the main shaft, one end of the main shaft is fixedly connected to the output end of the second motor, and the second motor is fixedly connected to the loading plate.

[0015] In summary, the present invention has the following beneficial effects: When the pressing plate is needed to detect the silicone key body, the second motor operates to rotate the second pulley of the main shaft, and the rotation of the second pulley drives the first pulley to rotate through the transmission belt. The rotation of the first pulley rotates the cam on the rod body, and the roller is fitted on the cam by the elastic force of the second spring. The rotation of the cam makes the two ends of the push rod on the movable rod slide inside the through groove, so that the top seat can swing up and down quickly. The swing of the top seat enables the pressing plate to simulate a quick pressing detection on the silicone key body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body; Figure 2 It is a schematic diagram of the three-dimensional structure of the device body from a side view; Figure 3 Schematic diagram of the three-dimensional structure of the storage plate; Figure 4 Schematic diagram of the three-dimensional structure of the support plate; Figure 5 Schematic diagram of the three-dimensional structure of the baffle; Figure 6 Schematic diagram of the three-dimensional structure of the carrier plate; Figure 7 Schematic diagram of the cam's three-dimensional structure; Figure 8 It is a schematic diagram of the three-dimensional structure of the pressing plate.

[0018] In the figure: 1. Device body; 101. Press plate; 102. Smart sensor; 103. Silicone button body; 2. Storage board; 201. Guide groove; 202. Card slot; 203. Support plate; 204. Pin; 205. Frame; 206. Insert rod; 207. First ring; 208. First spring; 209. Block; 3. Support seat; 301. Slide rod; 302. First pulley; 303. Side plate; 304. Loading plate; 305. Sleeve; 306. Threaded rod; 307. First motor; 308. Baffle; 309. Control panel; 4. Articulated seat; 401. Shaft; 4 02, arm plate; 403, through groove; 404, docking rod; 405, first shaft seat; 406, driven rod; 407, limit seat; 408, push plate; 409, cross bar; 410, second pulley; 411, guide rod; 412, bracket; 413, second ring; 414, limit plate; 415, second spring; 6, push rod; 601, movable rod; 602, top seat; 603, roller; 604, cam; 605, rod body; 606, second shaft seat; 607, first pulley; 608, transmission belt; 609, second pulley; 610, main shaft; 611, second motor. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Reference Figure 1 - Figure 8The device shown is a silicone key performance detection device, which includes a device body 1, a pressing plate 101 is provided on the device body 1, an intelligent sensor 102 is fixedly installed on the top surface of the pressing plate 101, and a silicone key body 103 is provided on the bottom surface of the pressing plate 101; it also includes a limit component, a moving component and a detection component, the limit component is provided on the device body 1 for positioning the position of the silicone key body 103, the moving component is provided on the device body 1 for adjusting the position of the loading plate 304, and the detection component is provided on the loading plate 304 for detecting the silicone key body 103.

[0021] Specifically, it should be noted that the first motor 307 and the second motor 611 are electrically connected to the control unit via wires, and their specific working principles are referenced from the existing technology and will not be elaborated on here.

[0022] As an implementation method in this embodiment, the limiting assembly includes a pair of storage plates 2 fixedly installed on the device body 1, the inner walls of the pair of storage plates 2 are provided with guide grooves 201, and the top position of the storage plate 2 is provided with a card slot 202, and a support plate 203 is inserted into the inside of the guide groove 201, and the top position of the support plate 203 is fixedly connected to a pin 204, and the silicone button body 103 is detachably installed on the pin 204, and the top surface of the support plate 203 is fixedly connected to the frame 205 on both sides, and an insertion rod 206 is movably inserted on the frame 205, and the top end of the insertion rod 206 is fixedly connected to a first ring 207, and a first spring 208 is sleeved on the insertion rod 206, and the two ends of the first spring 208 are respectively fixedly connected to the top surface of the frame 205 and the bottom surface of the first ring 207, and the bottom end of the insertion rod 206 is fixedly connected to a card block 209, which is clamped in the inside of the card slot 202.

[0023] Specifically, when the silicone button body 103 needs to be placed on the storage plate 2, a guide groove 201 is opened on the storage plate 2, and the support plate 203 is pushed into the inside of the guide groove 201. A pin 204 is fixedly connected to the support plate 203, and the silicone button body 103 is installed on the pin 204 for fixation. Then, the movement of the support plate 203 drives the frame 205 to move, and an insertion rod 206 is movably inserted into the frame 205, and the bottom end of the insertion rod 206 is fixedly connected to a clamping block 209. The elastic force of the first spring 208 makes the clamping block 209 clamped in the inside of the clamping groove 202, thereby facilitating the fixing of the support plate 203 in the inside of the guide groove 201.

[0024] As an implementation method in this embodiment, the moving component includes two pairs of support seats 3 fixedly connected to the device body 1, and a sliding rod 301 is fixedly connected between adjacent support seats 3. A first pulley 302 is slidably connected to the sliding rod 301, and the first pulley 302 is rotatably connected to one side of the side plate 303. A loading plate 304 is fixedly connected to the side plate 303, and a sleeve 305 is fixedly connected to the middle position of the top surface of the loading plate 304. A threaded rod 306 is threadedly connected to the sleeve 305, and one end of the threaded rod 306 is fixedly connected to the output end of the first motor 307. The first motor 307 is fixedly installed on the baffle 308, and the bottom end of the baffle 308 is fixedly connected to the device body 1. A control panel 309 is fixedly installed on the surface of the baffle 308.

[0025] Specifically, when the position of the carrier 304 needs to be adjusted, the first motor 307 on the baffle 308 starts to operate. A threaded rod 306 is fixedly connected to the output end of the first motor 307. The threaded rod 306 is rotated by the operation of the first motor 307. A sleeve 305 is threadedly connected to the threaded rod 306, and the bottom end of the sleeve 305 is fixedly connected to the carrier 304. The rotation of the threaded rod 306 causes the sleeve 305 to move, and the movement of the sleeve 305 is moved through the carrier 304, thereby facilitating the adjustment of the position of the carrier 304.

[0026] As an implementation method in this embodiment, the detection component includes an articulated seat 4 fixedly mounted on the middle position of the bottom surface of the loading plate 304, a shaft 401 is fixedly connected to the articulated seat 4, both ends of the shaft 401 are rotatably connected to the arm plate 402, a through slot 403 is provided in the middle position of the arm plate 402, the other end of the arm plate 402 is rotatably connected to the docking rod 404, the docking rod 404 is fixedly connected to the first shaft seat 405, the bottom end of the first shaft seat 405 is fixedly connected to the pressing plate 101, and the top surface of the pressing plate 101 is fixedly connected to a pair of The driven rod 406, a pair of driven rods 406 are movably inserted in the limit seat 407, one end of the limit seat 407 is fixedly connected to the loading plate 304, the middle end of the docking rod 404 is rotatably connected to the push plate 408, the other end of the push plate 408 is rotatably connected to the cross bar 409, the two ends of the cross bar 409 are rotatably connected to the second pulley 410, the second pulley 410 is slidably connected to the guide rod 411, one end of the guide rod 411 is fixedly connected to the bracket 412, the bottom end of the bracket 412 is fixedly connected to the loading plate 304, the guide rod 411 is fixedly connected to the bracket 412, and the bottom end of the bracket 412 is fixedly connected to the loading plate 304. The other end of the rod 411 is fixedly connected to a second ring 413, a limiting plate 414 is slidably connected to the guide rod 411, and the limiting plate 414 is rotatably connected to the cross bar 409. A second spring 415 is sleeved on the guide rod 411, and a push rod 6 is slidably connected to the inside of the through slot 403. The push rod 6 is fixedly connected to the movable rod 601, and the top of the movable rod 601 passes through the through slot 403 and is fixedly connected to the top seat 602. The top seat 602 is rotatably connected to a roller 603, and a cam 604 is attached to the roller 603. The cam 604 is fixedly connected to On the rod body 605, both ends of the rod body 605 are rotatably connected to the second shaft seat 606, the bottom end of the second shaft seat 606 is fixedly connected to the carrier plate 304, one end of the rod body 605 is fixedly connected to the first pulley 607, the first pulley 607 is provided with a transmission belt 608, the bottom end of the transmission belt 608 is provided on the second pulley 609, the second pulley 609 is fixedly connected to the main shaft 610, one end of the main shaft 610 is fixedly connected to the output end of the second motor 611, and the second motor 611 is fixedly connected to the carrier plate 304.

[0027] Specifically, when the pressing plate 101 needs to detect the silicone key body 103, the second motor 611 is operated to rotate the second pulley 609 of the main shaft 610. The rotation of the second pulley 609 drives the first pulley 607 to rotate through the transmission belt 608. The rotation of the first pulley 607 rotates the cam 604 on the rod body 605. The roller 603 is attached to the cam 604 by the elastic force of the second spring 415. The rotation of the cam 604 causes the two ends of the push rod 6 on the movable rod 601 to slide inside the through groove 403, thereby facilitating the top seat 602 to swing up and down quickly. Then one end of the arm plate 402 rotates on the shaft 401, and the other end of the arm plate 402 presses the pressing plate 101 up and down repeatedly. The movement of the pressing plate 101 causes the pressing plate 406 to slide on the limiting seat 407, thereby increasing the stability of the movement of the pressing plate 101. The movement of the pressing plate 101 pulls the second pulley 410 on the cross bar 409 to slide on the guide rod 411 through the push plate 408 on the docking rod 404, and then the limiting plate 414 on the cross bar 409 squeezes the second spring 415. The elastic force of the second spring 415 facilitates the pressing plate 101 to reset in time each time it is pressed, so as to facilitate the next pressing action. The working principle of the present invention is as follows: when the silicone keypad body 103 needs to be placed on the storage plate 2, a guide groove 201 is provided on the storage plate 2, the support plate 203 is pushed into the guide groove 201, a pin 204 is fixedly connected to the support plate 203, the silicone keypad body 103 is installed on the pin 204 for fixation, and then the movement of the support plate 203 drives the frame 205 to move, an insertion rod 206 is movably inserted into the frame 205, and a clamping block 209 is fixedly connected to the bottom end of the insertion rod 206. The clamping block 209 is clamped in the clamping groove 202 by the elastic force of the first spring 208, thereby facilitating the fixing of the support plate 203 in the guide groove 201; When the position of the loading plate 304 needs to be adjusted, the first motor 307 on the baffle 308 starts to operate. A threaded rod 306 is fixedly connected to the output end of the first motor 307. The operation of the first motor 307 causes the threaded rod 306 to rotate. A sleeve 305 is threadedly connected to the threaded rod 306, and the bottom end of the sleeve 305 is fixedly connected to the loading plate 304. The rotation of the threaded rod 306 causes the sleeve 305 to move. The movement of the sleeve 305 is then transmitted through the movement of the loading plate 304, thereby facilitating the adjustment of the position of the loading plate 304. When the pressing plate 101 needs to detect the silicone key body 103, the second motor 611 operates to rotate the second pulley 609 of the main shaft 610, and the rotation of the second pulley 609 drives the first pulley 607 to rotate through the transmission belt 608. The rotation of the first pulley 607 rotates the cam 604 on the rod body 605, and the roller 603 is fitted on the cam 604 by the elastic force of the second spring 415. The rotation of the cam 604 makes the two ends of the push rod 6 on the movable rod 601 slide inside the through groove 403, so as to facilitate the top seat 602 to swing up and down quickly. The swing of the top seat 602 enables the pressing plate 101 to simulate the rapid pressing detection of the silicone key body 103.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A silicone key performance detection device, characterized in that: include A device body (1), wherein a pressing plate (101) is provided on the device body (1), a smart sensor (102) is fixedly mounted on the top surface of the pressing plate (101), and a silica gel button body (103) is provided on the bottom surface of the pressing plate (101); The device further comprises a limit assembly, a moving assembly and a detection assembly, wherein the limit assembly is arranged on the device body (1) for positioning the position of the silicone keypad body (103), the moving assembly is arranged on the device body (1) for adjusting the position of the loading plate (304), and the detection assembly is arranged on the loading plate (304) for detecting the silicone keypad body (103).

2. The silicone keypad performance testing device according to claim 1, characterized in that: The limiting assembly comprises a pair of storage plates (2) fixedly mounted on the device body (1), wherein the inner walls of the pair of storage plates (2) are provided with guide grooves (201), the top positions of the storage plates (2) are provided with card slots (202), a support plate (203) is inserted into the interior of the guide groove (201), a pin (204) is fixedly connected to the top position of the support plate (203), and the silicone key body (103) is detachably mounted on the pin (204).

3. The silicone keypad performance testing device according to claim 2, characterized in that: The top surface of the support plate (203) is fixedly connected to a frame (205) on both sides, the frame (205) is movably provided with an insertion rod (206), the top end of the insertion rod (206) is fixedly connected to a first ring (207), a first spring (208) is sleeved on the insertion rod (206), the two ends of the first spring (208) are respectively fixedly connected to the top surface of the frame (205) and the bottom surface of the first ring (207), the bottom end of the insertion rod (206) is fixedly connected to a clamping block (209), and the clamping block (209) is clamped inside the clamping slot (202).

4. The silicone keypad performance testing device according to claim 1, characterized in that: The moving assembly comprises two pairs of support seats (3) fixedly connected to the device body (1), a sliding rod (301) fixedly connected between adjacent support seats (3), a first pulley (302) slidably connected to the sliding rod (301), the first pulley (302) rotatably connected to one side of a side plate (303), and the loading plate (304) fixedly connected to the side plate (303).

5. The silicone keypad performance testing device according to claim 4, characterized in that: A sleeve (305) is fixedly connected to the middle of the top surface of the loading plate (304), a threaded rod (306) is threadedly connected to the sleeve (305), one end of the threaded rod (306) is fixedly connected to the output end of the first motor (307), the first motor (307) is fixedly mounted on a baffle (308), the bottom end of the baffle (308) is fixedly connected to the device body (1), and a control panel (309) is fixedly mounted on the surface of the baffle (308).

6. The silicone keypad performance testing device according to claim 4, characterized in that: The detection component includes an articulated seat (4) fixedly mounted at a middle position of the bottom surface of the carrier plate (304), a shaft (401) fixedly connected to the articulated seat (4), both ends of the shaft (401) are rotatably connected to arm plates (402), a through slot (403) is provided at the middle position of the arm plate (402), the other end of the arm plate (402) is rotatably connected to a docking rod (404), the docking rod (404) is fixedly connected to a first shaft seat (405), the bottom end of the first shaft seat (405) is fixedly connected to the pressing plate (101), the top surface of the pressing plate (101) is fixedly connected to a pair of driven rods (406), the pair of driven rods (406) are movably inserted into a limit seat (407), and one end of the limit seat (407) is fixedly connected to the carrier plate (304).

7. The silicone keypad performance testing device according to claim 6, characterized in that: The middle end of the docking rod (404) is rotatably connected to a push plate (408), the other end of the push plate (408) is rotatably connected to a cross bar (409), the two ends of the cross bar (409) are rotatably connected to a second pulley (410), the second pulley (410) is slidably connected to a guide rod (411), one end of the guide rod (411) is fixedly connected to a bracket (412), the bottom end of the bracket (412) is fixedly connected to the loading plate (304), the other end of the guide rod (411) is fixedly connected to a second ring (413), the guide rod (411) is slidably connected to a limit plate (414), the limit plate (414) is rotatably connected to the cross bar (409), and the guide rod (411) is sleeved with a second spring (415).

8. The silicone keypad performance testing device according to claim 6, characterized in that: A push rod (6) is slidably connected inside the through slot (403), a movable rod (601) is fixedly connected to the push rod (6), a top end of the movable rod (601) passes through the through slot (403) and is fixedly connected to the top seat (602), and a roller (603) is rotatably connected to the top seat (602).

9. The silicone keypad performance testing device according to claim 8, characterized in that: A cam (604) is attached to the roller (603), and the cam (604) is fixedly connected to the rod body (605). Both ends of the rod body (605) are rotatably connected to the second shaft seat (606), and the bottom end of the second shaft seat (606) is fixedly connected to the carrier plate (304).

10. The silicone keypad performance testing device according to claim 9, characterized in that: One end of the rod body (605) is fixedly connected to a first pulley (607), a transmission belt (608) is sleeved on the first pulley (607), the bottom end of the transmission belt (608) is sleeved on a second pulley (609), the second pulley (609) is fixedly connected to a main shaft (610), one end of the main shaft (610) is fixedly connected to an output end of a second motor (611), and the second motor (611) is fixedly connected to the carrier plate (304).

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