Electronic pen pressure sensing test equipment

Abstract

The utility model relates to the technical field of electronic pen testing, and discloses electronic pen pressure sensing testing equipment, which comprises a machine body, a pressure sensing device and a pressure sensing device, the bearing module comprises a plurality of bearing units, each bearing unit comprises a guide rail and a carrier, the guide rails are arranged on the machine body and extend in the first direction, the multiple guide rails are arranged at intervals in the second direction, the first direction and the second direction are arranged in an intersecting mode, and the carriers are arranged on the guide rails in a sliding mode and used for bearing the electronic pens; the testing module comprises a plurality of testing units, the testing units are arranged on the machine body, each testing unit corresponds to one bearing unit, and the testing units are located at the ends, in the second direction, of the corresponding bearing units and used for testing the pressure feelings of the electronic pens on the corresponding bearing units. The electronic pen pressure sensing test device can test a plurality of electronic pens at the same time, is high in test efficiency, does not need manual operation of a plurality of devices, and is simple in operation and high in production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electronic pen testing technology, specifically to an electronic pen pressure-sensitive testing device. Background Technology

[0002] In related technologies, pressure-sensitive electronic pen testing equipment typically drives the electronic pen to slide on a pressure-sensitive screen to test its pressure sensitivity. However, the electronic pen requires a large amount of space to move, and the testing equipment can only test one electronic pen at a time, resulting in low testing efficiency. In order to improve production efficiency, multiple devices must be operated manually at the same time, which leads to complicated operation and limited improvement in production efficiency. Utility Model Content

[0003] In view of this, the present invention provides an electronic pen pressure-sensitive testing device to solve the problems of low testing efficiency and complex operation.

[0004] This utility model provides an electronic pen pressure sensitivity testing device, comprising: a body; a support module including multiple support units, each support unit including a guide rail and a carrier, the guide rail being disposed on the body and extending along a first direction, the multiple guide rails being arranged at intervals along a second direction, the first direction and the second direction being intersecting, the carrier being slidably disposed on the guide rail for supporting the electronic pen; and a testing module including multiple testing units, all of the multiple testing units being disposed on the body, and one testing unit corresponding to one support unit, the testing unit being located at one end of the corresponding support unit in the first direction, for testing the pressure sensitivity of the electronic pen on the corresponding support unit.

[0005] Beneficial effects: This utility model's electronic pen pressure-sensitive testing equipment, by setting up multiple support units and multiple testing units, can simultaneously test multiple electronic pens, resulting in high testing efficiency. It eliminates the need for manual operation of multiple devices, simplifying operation and increasing production efficiency. Furthermore, integrating multiple support units and multiple testing units into one device reduces floor space and lowers costs for the same production capacity.

[0006] In one optional embodiment, the testing unit includes: a pressure detection component disposed on the body and located at one end of the support unit in the first direction, the pressure detection component including a pressure detection element for contacting the tip of the electronic pen; and a parameter acquisition component disposed on the body and located on the side of the carrier opposite to the guide rail, the parameter acquisition component being movable along a third direction for connecting to the circuit board of the electronic pen, wherein the first direction, the second direction, and the third direction are arranged to intersect each other.

[0007] Beneficial effects: By coordinating the pressure detection component and the parameter acquisition component, the circuit board parameters are tested to ensure normal feedback when the pen tip is subjected to a preset pressure, thereby realizing the pressure sensitivity test of the electronic pen. The test is simple and highly accurate, and the electronic pen requires little space, which can reduce the size of the electronic pen pressure sensitivity test equipment.

[0008] In one optional embodiment, the pressure detection component further includes: a first driver disposed on the body; and a transmission assembly disposed on the body and respectively connected to the first driver and the pressure detection component, wherein the first driver drives the pressure detection component to move along the first direction through the transmission assembly.

[0009] Beneficial effects: The first driver can drive the pressure detection element to move along the first direction through the transmission component, thereby changing the pressure of the pressure detection element on the tip of the electronic pen. The parameter acquisition component can acquire the pressure sensitivity slope curve of the circuit board on the electronic pen, so as to further improve the reliability of the electronic pen pressure sensitivity test.

[0010] In one optional embodiment, the transmission assembly includes a lead screw and a threaded block, the first driver is a motor, the lead screw is drivenly connected to the motor shaft of the motor, the lead screw extends along the first direction, and the threaded block is threadedly connected to the lead screw; wherein, the pressure detection component further includes an adjustment component connected to the threaded block and the pressure detection element, for adjusting the relative position of the threaded block and the pressure detection element.

[0011] Beneficial effects: By setting the first driver as a motor, the motor's operating precision is higher, which is beneficial for accurately adjusting the position of the pressure sensor. By setting a lead screw and threaded block, the rotational motion of the motor shaft can be converted into the linear motion of the pressure sensor, and the movement speed of the pressure sensor can be slowed down to prevent damage to the electronic pen. By setting an adjustment component, the relative position between the threaded block and the pressure sensor can be adjusted to compensate for misalignment of the pressure sensor caused by assembly and machining errors, thereby improving the installation accuracy of the pressure sensor.

[0012] In one optional embodiment, the pressure detection component further includes: a plurality of sensors disposed on the lead screw and spaced apart along the first direction; and a sensing plate mounted on the threaded block.

[0013] Beneficial effects: By using feedback signals from multiple sensors, the position of the sensing element can be determined, thereby determining the position of the threaded block relative to the lead screw, so as to more effectively adjust the position of the pressure detection element.

[0014] In one optional embodiment, the carrier includes: a slider slidably disposed on the guide rail; a mounting plate connected to the slider; a loading detection component disposed on the slider and passing through the mounting plate; and a carrier plate detachably connected to the mounting plate for carrying the electronic pen.

[0015] Beneficial effects: The loading detection component can be used to detect whether the mounting plate is equipped with the carrier plate. Since the carrier plate and the mounting plate are separable, the carrier plate and the mounting plate can be separated before installing or removing the electronic pen from the carrier plate, improving the convenience of installing and removing the electronic pen.

[0016] In one optional embodiment, the carrier unit further includes: a third driver disposed on the body; a connecting plate connected to the carrier by the third driver; and a buffer disposed on the body and located on the side of the connecting plate facing the test unit, wherein the buffer and the connecting plate can abut against each other.

[0017] Beneficial effects: The third driver and connecting plate enable automatic movement of the carrier along the guide rail in the first direction, eliminating the need for manual operation and improving the automation level of the electronic pen pressure-sensitive testing equipment. The buffer prevents the absorption of the carrier unit's kinetic energy, avoiding excessive speed that could cause the electronic pen to collide with the pressure sensor, thus preventing damage from excessive force on either the electronic pen or the pressure sensor, extending the lifespan of the pressure sensor, and ensuring its detection accuracy.

[0018] In one optional embodiment, the body includes: a first housing, the testing unit including a pressure detection component disposed in the first housing; a second housing rotatably connected to the first housing and switchable between an open position and a closed position, one of the first housing and the second housing having a positioning hole and the other having a positioning ear; a positioning member detachably connected to the positioning ear; wherein, when the second housing is in the open position, the positioning member passes through the positioning hole and is connected to the positioning ear, and the pressure detection component is exposed; when the second housing is in the closed position, the positioning member is located outside the positioning hole, and the second housing blocks the pressure detection component.

[0019] Beneficial effects: When the second housing is in the closed position, the pressure detection component is shielded by both the first and second housings, preventing damage to the pressure detection component; when the second housing is in the open position, the pressure detection component is exposed, meaning that the pressure detection component can be observed and touched by the operator. The positioning element passes through the positioning hole and is connected to the positioning ear. The relative positions of the second and first housings are fixed, allowing the operator to calibrate and maintain the pressure detection component, making calibration more convenient.

[0020] In one optional embodiment, the body further includes a support rod, the second housing is connected to a fixing plate, one end of the support rod is rotatably disposed on the first housing, and the other end of the support rod is rotatably disposed on the fixing plate; the first housing is provided with a positioning notch, when the second housing is in the closed position, the fixing plate is located inside the positioning notch, and when the second housing is in the open position, the fixing plate is located outside the positioning notch.

[0021] Beneficial effects: By incorporating a support rod, when the second housing is in the open position, the support rod can support the relative position between the first and second housings, improving the positioning reliability between them. Furthermore, by setting a fixing plate and positioning notch, when the second housing is in the closed position, not only is positioning between the first and second housings achieved, but the support rod is also shorter, improving the space utilization within the machine.

[0022] In one optional embodiment, the body further includes: a third housing connected to the side of the first housing facing away from the second housing, the third housing having a pull-out opening; a storage box detachably connected to the third housing and covering the pull-out opening; and a circuit board base plate removably disposed in the third housing, the circuit board base plate having a data processing circuit board mounted on it, the data processing circuit board being connected to the test unit.

[0023] Beneficial effects: Since the circuit board base plate can be pulled out from the third box, when repairing or disassembling the data processing circuit board, it is not necessary to disassemble the first, second, or third box. Simply remove the storage box from the third box and then pull out the circuit board base plate, making the maintenance of the data processing circuit board more convenient. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the electronic pen pressure-sensitive testing device according to an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the structure of the first housing, the third housing, and the pressure detection component according to an embodiment of the present utility model;

[0027] Figure 3This is one of the schematic diagrams showing the arrangement of multiple carrier units and multiple test units in an embodiment of this utility model;

[0028] Figure 4 This is a second schematic diagram showing the arrangement of multiple carrier units and multiple test units according to an embodiment of the present utility model;

[0029] Figure 5 This is one of the schematic diagrams showing the arrangement of the support unit and the test unit in an embodiment of this utility model;

[0030] Figure 6 This is a second schematic diagram showing the arrangement of the support unit and the test unit in an embodiment of this utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the pressure detection component according to an embodiment of the present invention;

[0032] Figure 8 This is an exploded view of the parameter acquisition component according to an embodiment of the present invention;

[0033] Figure 9 This is an exploded view of the support unit according to an embodiment of the present utility model;

[0034] Figure 10 This is an exploded view of the third box, storage box, and circuit board base plate of this utility model embodiment.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Electronic pen pressure sensitivity testing equipment;

[0037] 100. Body; 110. First housing; 111. Positioning ear; 112. Positioning notch; 120. Second housing; 121. Positioning hole; 122. Fixing plate; 130. Third housing; 140. Positioning component; 150. Support rod; 160. Circuit board base plate; 170. Data processing circuit board; 180. Hinge; 190. Storage box;

[0038] 200, Load-bearing unit; 210, Guide rail; 220, Carrier; 221, Slider; 222, Mounting plate; 223, Loading detection piece; 224, Carrier plate; 225, First magnetic component; 226, Second magnetic component; 230, Third driver; 240, Connecting plate; 250, Buffer;

[0039] 300. Test unit; 310. Pressure detection component; 311. Pressure detection element; 312. First actuator; 313. Transmission assembly; 3131. Lead screw; 3132. Threaded block; 314. Adjustment assembly; 3141. Base plate; 3142. Adjustment block; 3143. Mounting block; 315. Sensor; 316. Sensing plate;

[0040] 320. Parameter acquisition component; 321. Second driver; 322. Test probe group; 323. Transparent shell; 324. First adapter pin group; 325. Second adapter pin group;

[0041] 2. Electronic pen. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0043] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0044] In the description of this utility model, "a plurality of" means two or more. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] The following is combined with Figure 1 , Figures 3 to 4 The following describes embodiments of the present invention.

[0047] According to an embodiment of the present invention, an electronic pen pressure-sensitive testing device 1 is provided, which includes a body 100, a support module, and a testing module.

[0048] The support module includes multiple support units 200. Each support unit 200 includes a guide rail 210 and a carrier 220. The guide rail 210 is disposed on the body 100. Each guide rail 210 extends along a first direction (indicated by arrow A in the attached figure), and the multiple guide rails 210 are arranged at intervals along a second direction (indicated by arrow B in the attached figure). The first direction and the second direction intersect. The carrier 220 is slidably disposed on the guide rail 210 and is used to support the electronic pen 2.

[0049] The testing module includes multiple testing units 300, which are disposed on the body 100. Each testing unit 300 corresponds one-to-one with a support unit 200; that is, one testing unit 300 corresponds to one support unit 200. The testing unit 300 is located at one end of the corresponding support unit 200 in a first direction and is used to test the pressure sensitivity of the electronic pen 2 on the corresponding support unit 200. For example, the first and second directions can be perpendicular, or the angle between the first and second directions can be acute or obtuse.

[0050] For example, the electronic pen pressure-sensitive testing device 1 is suitable for manual or automated production lines. That is, the electronic pen 2 can be placed on the carrier 220 and removed from the carrier 220 manually, or the electronic pen 2 can be placed on the carrier 220 and removed from the carrier 220 automatically by a robotic arm.

[0051] When using a robotic arm to automatically pick up and place the electronic pen 2, two adjacent carriers 220 cannot enter or exit simultaneously. That is, when one of the two adjacent carriers 220 moves toward the test unit 300, the other cannot move toward the test unit 300; or when one of the two adjacent carriers 220 moves away from the test unit 300, the other cannot move away from the test unit 300. This is to improve safety, avoid mutual interference, and ensure production efficiency.

[0052] Furthermore, any two vehicles 220 and any two test units 300 can operate completely independently without interfering with each other, facilitating future maintenance.

[0053] The process of testing the electronic pen 2 using the electronic pen pressure-sensitive testing device 1 of this utility model is as follows: First, the carrier 220 is slid to the end of the guide rail 210 away from the testing unit 300, and the electronic pen 2 is placed on the carrier 220 manually or automatically by a robotic arm; then, the carrier 220 with the electronic pen 2 is slid to the end of the guide rail 210 close to the testing unit 300, and the testing unit 300 tests the electronic pen 2; finally, after the test is completed, the carrier 220 with the electronic pen 2 is slid to the end of the guide rail 210 away from the testing unit 300, and the electronic pen 2 is removed from the carrier 220 manually or automatically by a robotic arm.

[0054] The electronic pen pressure-sensitive testing device 1 of this utility model, by setting up multiple support units 200 and multiple testing units 300, can simultaneously test multiple electronic pens 2, resulting in high testing efficiency. It eliminates the need for manual operation of multiple devices, simplifying operation and increasing production efficiency. Furthermore, integrating multiple support units 200 and multiple testing units 300 into one device reduces the footprint and lowers costs for the same production capacity.

[0055] like Figures 3-6 As shown, in some embodiments, the test unit 300 includes a pressure detection component 310 and a parameter acquisition component 320.

[0056] Both the pressure detection component 310 and the parameter acquisition component 320 are located on the body 100. The pressure detection component 310 and the body 100 can be directly connected, or they can be indirectly connected through other structures.

[0057] The parameter acquisition component 320 and the body 100 can be directly connected, or they can be indirectly connected through other structures.

[0058] The pressure detection component 310 is located at one end of the support unit 200 in the first direction. The pressure detection component 310 includes a pressure detection element 311, which is used to abut against the tip of the electronic pen 2. The parameter acquisition component 320 is located on one side of the carrier 220 opposite to the guide rail 210. The parameter acquisition component 320 is movable along a third direction (indicated by arrow C in the figure) and is used to connect to the circuit board of the electronic pen 2. The first direction, the second direction, and the third direction are arranged intersecting each other. For example, the first direction, the second direction, and the third direction can be arranged perpendicularly to each other, or the included angle between each pair of the first direction, the second direction, and the third direction can be an acute angle or an obtuse angle.

[0059] Among them, the pressure detection component 311 can be a pressure sensor.

[0060] For example, the process of testing the pressure sensitivity of electronic pen 2 using electronic pen pressure sensitivity testing device 1 is as follows:

[0061] First, place the electronic pen 2 on the carrier 220. At this time, the carrier 220 is in the starting position. The starting position refers to the initial position of the carrier 220 each time it works. When the carrier 220 is in this position, it is far away from the pressure detection element 311. The carrier 220 slides along the guide rail 210 and gradually approaches the pressure detection element 311 until the tip of the electronic pen 2 touches the pressure detection element 311. The pressure detection element 311 can detect the pressure currently applied to the tip of the electronic pen 2.

[0062] Then, the parameter acquisition component 320 gradually approaches the electronic pen 2 along a third direction until it connects with the circuit board inside the electronic pen 2, and acquires parameter feedback from the circuit board, such as acquiring pressure sensitivity values, controlling whether the program has been burned completely, etc.

[0063] After the parameters are acquired, the parameter acquisition component 320 gradually moves away from the electronic pen 2 in a third direction, and the parameter acquisition component 320 separates from the electronic pen 2;

[0064] Finally, the carrier 220 slides along the guide rail 210 and gradually moves away from the pressure detection component 311 until it returns to the starting position. At this point, the electronic pen 2 can be removed from the carrier 220 manually or automatically by a robotic arm.

[0065] By cooperating with the pressure detection component 310 and the parameter acquisition component 320, the parameters on the circuit board are in normal feedback when the tip of the electronic pen 2 is subjected to a preset pressure, thereby realizing the pressure sensitivity test of the electronic pen 2. The test is simple and highly accurate. The electronic pen 2 requires little space, which can reduce the size of the electronic pen pressure sensitivity test device 1.

[0066] Furthermore, the pressure detection component 310 also includes a first driver 312 and a transmission assembly 313. Both the first driver 312 and the transmission assembly 313 are located on the body 100. The first driver 312 and the body 100 can be directly connected, or the first driver 312 and the body 100 can be indirectly connected through other structures.

[0067] The transmission component 313 and the body 100 can be directly connected, or the transmission component 313 and the body 100 can be indirectly connected through other structures.

[0068] The transmission assembly 313 is connected to the first driver 312 and the pressure detection unit 311 respectively. The first driver 312 drives the pressure detection unit to move along the first direction through the transmission assembly 313.

[0069] After the pressure detection element 311 and the tip of the electronic pen 2 come into contact, the first driver 312 can drive the pressure detection element 311 to move along the first direction through the transmission component 313, thereby changing the pressure of the pressure detection element 311 on the tip of the electronic pen 2. For example, the pressure applied by the pressure detection element 311 to the tip of the electronic pen 2 is 1N, 5N, 10N, etc. The parameter acquisition component 320 can acquire the pressure sensitivity slope curve of the circuit board on the electronic pen 2 to further improve the reliability of the pressure sensitivity test of the electronic pen 2.

[0070] like Figure 7 As shown, the transmission assembly 313 includes a lead screw 3131 and a threaded block 3132. The first driver 312 is a motor, the lead screw 3131 is connected to the motor shaft of the motor, the lead screw 3131 extends along a first direction, and the threaded block 3132 is threadedly connected to the lead screw 3131.

[0071] The pressure detection component 310 also includes an adjustment component 314, which is connected to the threaded block 3132 and the pressure detection element 311. The adjustment component 314 is used to adjust the relative position of the threaded block 3132 and the pressure detection element 311.

[0072] By setting the first driver 312 as a motor, the motor's operating precision is higher, which is beneficial for accurately adjusting the position of the pressure detection element 311. By setting the lead screw 3131 and the threaded block 3132, the rotational motion of the motor shaft can be converted into the linear motion of the pressure detection element 311, and the movement speed of the pressure detection element 311 can be slowed down to prevent the pressure detection element 311 from damaging the electronic pen 2.

[0073] By setting the adjustment component 314, the relative position between the threaded block 3132 and the pressure detection element 311 can be adjusted to compensate for the misalignment of the pressure detection element 311 caused by assembly errors and machining errors, thereby improving the installation accuracy of the pressure detection element 311.

[0074] like Figure 7 As shown, the adjustment assembly 314 includes a base plate 3141, an adjustment block 3142, and a mounting block 3143. The base plate 3141 is connected to the threaded block 3132, the adjustment block 3142 is rotatably connected to the base plate 3141, the rotation axis of the adjustment block 3142 extends along a second direction, the mounting block 3143 is movably connected to the adjustment block 3142 along a third direction, and the pressure detection element 311 is mounted on the mounting block 3143.

[0075] The adjustment block 3142 can rotate relative to the base plate 3141, the angle of the pressure detection element 311 relative to the base plate 3141 is adjustable, the mounting block 3143 is connected to the adjustment block 3142, and the mounting block 3143 is movable relative to the adjustment block 3142 in the third direction, the distance between the pressure detection element 311 and the base plate 3141 in the third direction is adjustable, thereby improving the installation accuracy of the pressure detection element 311.

[0076] like Figure 7 As shown, in some embodiments, the pressure detection component 310 further includes multiple sensors 315 and sensing plates 316. The sensors 315 are disposed on the lead screw 3131 and spaced apart along a first direction. The sensing plates 316 are mounted on the threaded block 3132. The sensors 315 and sensing plates 316 can sense each other using one or more signals such as magnetic field signals, optical signals, and electrical signals. Based on the feedback signals from the multiple sensors 315, the position of the sensing plates 316 can be determined, thereby determining the position of the threaded block 3132 relative to the lead screw 3131, thus more effectively adjusting the position of the pressure detection component 311.

[0077] like Figure 8 As shown, in some embodiments, the parameter acquisition component 320 includes a second driver 321, a test pin group 322, a first adapter pin group 324, and a second adapter pin group 325.

[0078] The second driver 321 is disposed on the body 100. The test probe group 322 and the first adapter pin group 324 are connected to the second driver 321. The test probe group 322 and the first adapter pin group 324 are electrically connected. The second driver 321 drives the test probe group 322 and the first adapter pin group 324 to move in a third direction. The test probe group 322 is used to connect to the circuit board of the electronic pen 2. The second adapter pin group 325 is mounted on the body 100. The first adapter pin group 324 and the second adapter pin group 325 are detachably connected.

[0079] The second actuator 321 can be a cylinder. The parameter acquisition component 320 can be provided with a transparent shell 323. The test probe assembly 322 is installed in the transparent shell 323 and extends out of the transparent shell 323. The transparent shell 323 can protect the test probe assembly 322 and facilitate observation of the installation reliability of the test probe assembly 322, which is convenient for later maintenance.

[0080] In this way, the test probe group 322 and the first adapter pin group 324 can move synchronously in a third direction through the second driver 321, ensuring the reliability of the electrical connection between the test probe group 322 and the first adapter pin group 324. The test probe group 322 can be connected to multiple points on the electronic pen 2 to obtain multiple feedback signals from the electronic pen 2. The parameters obtained by the test probe group 322 are transmitted to the data processing circuit board 170 in the electronic pen pressure-sensitive testing device 1 through the first adapter pin group 324 and the second adapter pin group 325 for parameter processing and analysis to improve testing efficiency.

[0081] like Figure 9 As shown, in some embodiments, the carrier 220 includes a slider 221, a mounting plate 222, and a loading detection element 223. The slider 221 is slidably disposed on the guide rail 210, and the mounting plate 222 is connected to the slider 221. The loading detection element 223 is disposed on the slider 221 and passes through the mounting plate 222. The carrier plate 224 is detachably connected to the mounting plate 222 and is used to carry the electronic pen 2.

[0082] The assembly process of carrier 220 is as follows: First, the loading detection component 223 is installed on the slider 221, then the mounting plate 222 is installed on the slider 221, at which time the loading detection component 223 passes through the mounting plate 222. Then, the slider 221 is installed on the guide rail 210, and finally the carrier plate 224 carrying the electronic pen 2 is installed on the mounting plate 222.

[0083] Thus, the loading detection component 223 can be used to detect whether the mounting plate 222 is equipped with the carrier plate 224. The loading detection component 223 can be a proximity switch, photoelectric sensor, or electromagnetic sensor, etc.

[0084] Since the carrier board 224 and the mounting board 222 are separable, when installing the electronic pen 2 onto the carrier board 224 or removing it from the carrier board 224, the carrier board 224 and the mounting board 222 can be separated first, which improves the convenience of installing and removing the electronic pen 2.

[0085] Furthermore, the carrier 220 also includes a first magnetic element 225 and a second magnetic element 226, which are disposed on the carrier plate 224. The polarities of the first magnetic element 225 and the second magnetic element 226 are opposite. The first magnetic element 225 and the second magnetic element 226 can cooperate with the magnetic elements on the electronic pen 2 to fix the relative position between the carrier plate 224 and the electronic pen 2.

[0086] like Figure 5As shown, in some embodiments, the support unit 200 further includes a third driver 230, a connecting plate 240, and a buffer 250. The third driver 230 is provided with a body 100, and the connecting plate 240 is connected to the third driver 230 and the slider 221 respectively. The buffer 250 is provided on the body 100, and the buffer 250 is located on the side of the connecting plate 240 facing the test unit 300, and the buffer 250 and the connecting plate 240 can abut against each other.

[0087] The third actuator 230 can be a cylinder. The buffer 250 can be a spring damping device or a hydraulic damping device.

[0088] By configuring the third driver 230 and the connecting plate 240, the carrier 220 can move automatically along the guide rail 210 in the first direction without manual operation, thus improving the automation level of the electronic pen pressure-sensitive testing device 1. By configuring the buffer 250, the kinetic energy of the carrying unit 200 can be absorbed, preventing excessive movement speed of the carrying unit 200 from causing a collision between the electronic pen 2 and the pressure detection element 311. This prevents damage to the electronic pen 2 or the pressure detection element 311 due to excessive force, extends the service life of the pressure detection element 311, and ensures the detection accuracy of the pressure detection element 311.

[0089] like Figure 1 and Figure 2 As shown, in some embodiments, the body 100 includes a first housing 110, a second housing 120, and a positioning member 140.

[0090] The test unit 300 includes a pressure detection component 310, which is disposed in the first housing 110. The second housing 120 is rotatably connected to the first housing 110 and can be switched between an open position and a closed position. One of the first housing 110 and the second housing 120 is provided with a positioning hole 121 and the other is provided with a positioning ear 111. The positioning component 140 is detachably connected to the positioning ear 111.

[0091] When the second housing 120 is in the open position, the positioning member 140 passes through the positioning hole 121 and is connected to the positioning ear 111, and the pressure detection component 310 is exposed; when the second housing 120 is in the closed position, the positioning member 140 is located outside the positioning hole 121, and the second housing 120 blocks the pressure detection component 310.

[0092] The positioning ear 111 and the positioning member 140 can be threaded together. The first housing 110 and the second housing 120 can be connected by hinges 180. There can be multiple hinges 180, which are spaced apart along the second direction.

[0093] When the second housing 120 is in the closed position, the pressure detection component 310 is jointly shielded by the first housing 110 and the second housing 120 to prevent damage to the pressure detection component 310. At this time, the second housing 120 can rotate relative to the first housing 110. When the second housing 120 is in the open position, the pressure detection component 310 is exposed, meaning that the pressure detection component 310 can be observed and touched by the operator. The positioning component 140 passes through the positioning hole 121 and is connected to the positioning ear 111. At this time, the relative positions of the second housing 120 and the first housing 110 are fixed, and the operator can calibrate and maintain the pressure detection component 311, making calibration more convenient.

[0094] like Figure 2 As shown, in some embodiments, the body 100 further includes a support rod 150, the second housing 120 is connected to a fixing plate 122, one end of the support rod 150 is rotatably disposed on the first housing 110, and the other end of the support rod 150 is rotatably disposed on the fixing plate 122.

[0095] The first housing 110 is provided with a positioning notch 112. When the second housing 120 is in the closed position, the fixing plate 122 is located inside the positioning notch 112. When the second housing 120 is in the open position, the fixing plate 122 is located outside the positioning notch 112.

[0096] Among them, strut 150 can be a pneumatic strut 150.

[0097] By providing the support rod 150, when the second housing 120 is in the open position, the support rod 150 can support the relative position between the first housing 110 and the second housing 120, improving the positioning reliability between the first housing 110 and the second housing 120. Furthermore, by providing the fixing plate 122 and the positioning notch 112, when the second housing 120 is in the closed position, not only can the positioning between the first housing 110 and the second housing 120 be achieved, but the length of the support rod 150 is also shorter at this time, improving the space utilization within the machine body 100.

[0098] like Figure 1 , Figure 2 and Figure 10 As shown, in some embodiments, the main body 100 further includes a third housing 130, a circuit board base plate 160, and a storage box 190. The third housing 130 is connected to the side of the first housing 110 facing away from the second housing 120, and the third housing 130 is provided with a pull-out opening. The storage box 190 is detachably connected to the third housing 130 and covers the pull-out opening. The circuit board base plate 160 is pull-outably disposed on the third housing 130. A data processing circuit board 170 is mounted on the circuit board base plate 160, and the data processing circuit board 170 is connected to the test unit 300.

[0099] The storage box 190 can be used to store the wires on the electronic pen pressure-sensitive testing device 1. The data processing circuit board 170 can be connected to the second adapter pin group 325 of the testing unit 300.

[0100] Since the circuit board base plate 160 can be pulled out from the third box 130, when repairing or disassembling the data processing circuit board 170, it is not necessary to disassemble the first box 110, the second box 120 or the third box 130. Simply remove the storage box 190 from the third box 130 and then pull out the circuit board base plate 160. This makes the maintenance of the data processing circuit board 170 more convenient.

[0101] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An electronic pen pressure test device, characterized by, The utility model relates to a kind of electronic pen testing device, including: Machine body (100); Carrying module, including multiple carrying units (200), each carrying unit (200) includes guide rail (210) and carrier (220), the guide rail (210) is located in the machine body (100) and extends along the first direction, multiple guide rails (210) are arranged along the second direction, the first direction and the second direction are arranged intersecting, the carrier (220) is slidably arranged in the guide rail (210), for carrying electronic pen (2); Test module, including multiple test units (300), multiple test units (300) are arranged in the machine body (100), and one test unit (300) corresponds to one carrying unit (200), the test unit (300) is located at one end of the corresponding carrying unit (200) in the first direction, for testing the pressure of the electronic pen (2) on the corresponding carrying unit (200).

2. The electronic stylus pressure sensing device of claim 1, wherein, The test unit (300) includes: Pressure detection component (310) is arranged in the machine body (100), and is located at one end of the carrying unit (200) in the first direction, the pressure detection component (310) includes pressure detection piece (311), and the pressure detection piece (311) is used to abut with the nib of the electronic pen (2); Parameter acquisition component (320) is arranged in the machine body (100), and is located at the side of the carrier (220) away from the guide rail (210), the parameter acquisition component (320) is movable along the third direction, for connecting with the circuit board of the electronic pen (2), the first direction, the second direction and the third direction are arranged intersecting two by two.

3. The electronic stylus pressure sensing device of claim 2, wherein, The pressure detection component (310) further includes: First driver (312) is arranged in the machine body (100); Transmission assembly (313) is arranged in the machine body (100), and is respectively connected with the first driver (312) and the pressure detection piece (311) in transmission, and the first driver (312) drives the pressure detection piece (311) to move along the first direction through the transmission assembly (313).

4. The electronic stylus pressure sensing device of claim 3, wherein, The transmission assembly (313) includes screw rod (3131) and threaded block (3132), the first driver (312) is motor, the screw rod (3131) is connected with the motor shaft in transmission, the screw rod (3131) extends along the first direction, the threaded block (3132) is connected with the screw rod (3131) in screw thread; Wherein, the pressure detection component (310) further includes adjusting assembly (314), the adjusting assembly (314) is connected with the threaded block (3132) and the pressure detection piece (311), for adjusting the relative position of the threaded block (3132) and the pressure detection piece (311).

5. The electronic stylus pressure sensing device of claim 4, wherein, The pressure detection component (310) further includes: Multiple inductors (315) are arranged in the screw rod (3131), and are arranged along the first direction at intervals; Induction sheet (316) is installed on the threaded block (3132).

6. The electronic stylus pressure sensing test device of any one of claims 1-5, wherein, The carrier (220) comprises: a sliding block (221) slidably arranged on the guide rail (210); a mounting plate (222) connected with the sliding block (221); a loading detection member (223) arranged on the sliding block (221) and penetrating through the mounting plate (222); a carrier plate (224) detachably connected with the mounting plate (222) and used for carrying the electronic pen (2).

7. The electronic stylus pressure sensing device of any one of claims 1-5, wherein, The carrier unit (200) further comprises: a third driver (230) arranged on the machine body (100); a connecting plate (240) connected with the third driver (230) and the carrier (220); a buffer (250) arranged on the machine body (100) and located on the side of the connecting plate (240) facing the testing unit (300), the buffer (250) being stoppable against the connecting plate (240).

8. The electronic stylus pressure sensing test device of any one of claims 1-5, wherein, The machine body (100) comprises: a first box body (110), the testing unit (300) comprising a pressure detection component (310), the pressure detection component (310) being arranged on the first box body (110); a second box body (120) rotatably connected with the first box body (110) and switchable between an open position and a closed position, one of the first box body (110) and the second box body (120) being provided with a positioning hole (121) and the other being provided with a positioning lug (111); a positioning member (140) detachably connected with the positioning lug (111); when the second box body (120) is in the open position, the positioning member (140) penetrates through the positioning hole (121) and is connected with the positioning lug (111), and the pressure detection component (310) is exposed; when the second box body (120) is in the closed position, the positioning member (140) is located outside the positioning hole (121), and the second box body (120) shields the pressure detection component (310).

9. The electronic stylus pressure sensing device of claim 8, wherein, The machine body (100) further comprises a supporting rod (150), the second box body (120) is connected with a fixing plate (122), one end of the supporting rod (150) is rotatably arranged on the first box body (110), and the other end of the supporting rod (150) is rotatably arranged on the fixing plate (122); the first box body (110) is provided with a positioning gap (112), when the second box body (120) is in the closed position, the fixing plate (122) is located in the positioning gap (112), and when the second box body (120) is in the open position, the fixing plate (122) is located outside the positioning gap (112).

10. The electronic stylus pressure sensing device of claim 8, wherein, The machine body (100) further comprises: a third box body (130) connected with the side of the first box body (110) away from the second box body (120), the third box body (130) being provided with a pull-out opening; a storage box (190) detachably connected with the third box body (130) and covering the pull-out opening. A circuit board bottom plate (160) is provided in the third box (130) and is pullable. The circuit board bottom plate (160) is provided with a data processing circuit board (170). The data processing circuit board (170) is connected with the test unit (300).

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