Multifunctional sensor test bench

Abstract

The utility model provides a multifunctional sensor test bench, which comprises a test support platform, the test support platform is arranged on a test bench frame, the lower end of the test bench frame is provided with a plurality of test support columns, the lower ends of the test support columns are provided with leveling support foot pads, one end of the test bench frame is provided with a test equipment mounting rack, and the other end of the test equipment mounting rack is provided with a plurality of test support legs. The testing platform comprises a testing platform frame and a testing equipment mounting rack, the testing equipment mounting rack is installed on the testing platform frame in a sliding mode, a transposition driving device is arranged between the testing platform frame and the testing equipment mounting rack, and the transposition driving device is installed on the testing equipment mounting rack through a driving device mounting base. Multiple tests can be carried out on the sensor on the same test platform, the test efficiency of the sensor is greatly improved, and the use is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic device production equipment, in particular to a multifunctional sensor test bench. Background Art

[0002] With the increasing expansion of consumer electronic functions, the application of sensors has gradually become popular, and magnetic sensors and acceleration sensors have gradually become standard equipment for some handheld electronic products. In order to improve the reliability of electronic products, various sensors need to be tested before they leave the factory to ensure the accuracy and reliability of the functions.

[0003] However, in the existing testing methods, each sensor needs to be equipped with a separate test device. For example, after a mobile phone has tested one type of sensor on a test device, it needs to be put on another device to test another type of sensor, which increases the complexity of the test and reduces the test efficiency. In addition, since multiple test devices are required to test different sensors separately, the test cost is also increased. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a multifunctional sensor test bench to solve the problems raised in the above background technology.

[0005] The technical problem solved by the utility model is achieved by the following technical scheme: a multifunctional sensor test bench, comprising: a test support platform, the test support platform is installed on the test bench frame, a plurality of test support columns are provided at the lower end of the test bench frame, a leveling support pad is provided at the lower end of the test support column, a test equipment mounting frame is provided at one end of the test bench frame, the test equipment mounting frame is slidably installed on the test bench frame, a transposition drive device is provided between the test bench frame and the test equipment mounting frame, the transposition drive device is installed on the test equipment mounting frame through a drive device mounting seat, the test equipment mounting frame comprises an equipment mounting bracket, movable support brackets are provided at both ends of the equipment mounting bracket, an upper sliding support roller is provided on the movable support bracket, a lower sliding support roller is provided on the movable support bracket on the lower side of the upper sliding support roller, the upper sliding support roller is arranged on the upper side of the test bench frame, and the lower sliding support roller is arranged on the lower side of the test bench frame.

[0006] Furthermore, the equipment mounting bracket is mounted on the movable support frame by means of fixing bolts, and the upper sliding support roller and the lower sliding support roller are mounted on the movable support frame by means of fixing nuts.

[0007] Furthermore, the upper sliding support roller and the lower sliding support roller are installed on the roller support shaft through a rotating support bearing, one end of the roller support shaft is provided with an external thread, and the roller support shaft is installed on the movable support frame through a fixing nut.

[0008] Furthermore, the transposition drive device includes a transposition drive motor, the output end of the transposition drive motor is connected to the transmission shaft through a coupling, a transmission device is provided between the transmission shaft and the test bench frame, support bearings are provided at both ends of the transmission shaft, and the support bearings are installed on the test equipment mounting frame through a bearing fixing seat.

[0009] Furthermore, the transmission shaft is mounted on the inner ring of the support bearing, the outer ring of the support bearing is fixed on the bearing fixing seat, and the bearing fixing seat is mounted on the test equipment mounting frame through fixing bolts.

[0010] Furthermore, the transmission device includes a transmission gear, a transmission tooth plate is provided on the outer side of the transmission gear, the transmission gear is mounted on the transmission shaft, and the transmission tooth plate is mounted on the test bench frame through a tooth plate fixing seat.

[0011] Further, the transmission tooth plate is arranged on the upper side of the transmission gear, the transmission tooth plate is mounted on the tooth plate fixing seat by fixing bolts, and the tooth plate fixing seat is mounted on the test bench frame by fixing bolts.

[0012] Furthermore, a foot fixing nut is provided at the lower end of the test support column, the leveling support foot is installed on the foot fixing nut, and the upper end of the test support column is installed on the test bench frame through a fixing bolt.

[0013] Furthermore, the leveling support foot includes a supporting pad, a pad fixing seat is provided at the upper end of the supporting pad, a shock-absorbing rubber pad is provided at the lower end of the supporting pad, an adjusting support screw is provided in the middle of the pad fixing seat, the upper end of the section support screw is installed in the screw hole on the pad mounting plate, and the pad mounting plate is installed on the test support column.

[0014] Furthermore, the test support platform is provided with a plurality of test stations, which are arranged in parallel front and back on the test support platform, and the test support platform is provided with a plurality of test fixture fixing holes.

[0015] Compared with the prior art, the utility model has the beneficial effects that different test stations can be converted on the same test platform, and multiple tests can be performed on the sensor on the same test platform, which greatly improves the test efficiency of the sensor and is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 This is a schematic diagram of the test bench framework structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the leveling support foot of the utility model.

[0019] Figure 4 It is a schematic structural diagram of the transposition drive device of the utility model.

[0020] Figure 5 This is a schematic diagram of the structure of the test equipment mounting frame of the utility model. DETAILED DESCRIPTION

[0021] In order to make the technical means for realizing the utility model, creative features, objectives and effects easy to understand, the utility model is further explained below in conjunction with specific diagrams. In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or an integral connection can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two components.

[0022] Example 1

[0023] like Figures 1 to 5As shown, a multifunctional sensor test bench comprises: a test support platform 1, wherein the test support platform 1 is mounted on a test bench frame 2, a plurality of test support columns 3 are provided at the lower end of the test bench frame 2, a leveling support foot 4 is provided at the lower end of the test support column 3, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, the test equipment mounting frame 7 is slidably mounted on the test bench frame 2, a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7, the transposition drive device 5 is mounted on the test equipment mounting frame 7 through a drive device mounting seat 6, the test equipment mounting frame 7 comprises an equipment mounting bracket 71, movable support brackets 72 are provided at both ends of the equipment mounting bracket 71, an upper sliding support roller 73 is provided on the movable support bracket 72, a lower sliding support roller 74 is provided on the movable support bracket 72 on the lower side of the upper sliding support roller 73, the upper sliding support roller 73 is arranged on the upper side of the test bench frame 2, and the lower sliding support roller 74 is arranged on the lower side of the test bench frame 2. The equipment mounting bracket 71 is mounted on the mobile support frame 72 by fixing bolts, and the upper sliding support roller 73 and the lower sliding support roller 74 are mounted on the mobile support frame 72 by fixing nuts. The upper sliding support roller 73 and the lower sliding support roller 74 are mounted on the roller support shaft by rotating support bearings, one end of the roller support shaft is provided with external threads, and the roller support shaft is mounted on the mobile support frame 72 by fixing nuts.

[0024] Example 2

[0025] like Figures 1 to 5As shown, a multifunctional sensor test bench comprises: a test support platform 1, wherein the test support platform 1 is mounted on a test bench frame 2, a plurality of test support columns 3 are provided at the lower end of the test bench frame 2, a leveling support foot 4 is provided at the lower end of the test support column 3, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, the test equipment mounting frame 7 is slidably mounted on the test bench frame 2, a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7, the transposition drive device 5 is installed on the test equipment mounting frame 7 through a drive device mounting seat 6, the transposition drive device 5 comprises a transposition drive motor 51, the output end of the transposition drive motor 51 is connected to a transmission shaft 53 through a coupling 52, a transmission device is provided between the transmission shaft 53 and the test bench frame 2, support bearings 54 are provided at both ends of the transmission shaft 53, and the support bearings 54 are installed on the test equipment mounting frame 7 through a bearing fixing seat 55. The transmission shaft 53 is mounted on the inner ring of the support bearing 54, the outer ring of the support bearing 54 is fixed on the bearing fixing seat 55, and the bearing fixing seat 55 is mounted on the test equipment mounting frame 7 by fixing bolts. The transmission device includes a transmission gear 56, and a transmission tooth plate 57 is provided on the outer side of the transmission gear 56. The transmission gear 56 is mounted on the transmission shaft 53, and the transmission tooth plate 57 is mounted on the test bench frame 2 by a tooth plate fixing seat 58. The transmission tooth plate 57 is arranged on the upper side of the transmission gear 56, and the transmission tooth plate 57 is mounted on the tooth plate fixing seat 58 by fixing bolts, and the tooth plate fixing seat 58 is mounted on the test bench frame 2 by fixing bolts.

[0026] Example 3

[0027] like Figures 1 to 5 As shown, a multifunctional sensor test bench comprises: a test support platform 1, wherein the test support platform 1 is mounted on a test bench frame 2, a plurality of test support columns 3 are provided at the lower end of the test bench frame 2, a leveling support foot 4 is provided at the lower end of the test support column 3, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, the test equipment mounting frame 7 is slidably mounted on the test bench frame 2, a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7, the transposition drive device 5 is mounted on the test equipment mounting frame 7 through a drive device mounting seat 6, a foot fixing nut is provided at the lower end of the test support column 3, the leveling support foot 4 is mounted on the foot fixing nut, and the upper end of the test support column 3 is mounted on the test bench frame 2 through a fixing bolt.

[0028] Example 4

[0029] like Figures 1 to 5As shown, a multifunctional sensor test bench comprises: a test support platform 1, wherein the test support platform 1 is mounted on a test bench frame 2, a plurality of test support columns 3 are provided at the lower end of the test bench frame 2, a leveling support foot 4 is provided at the lower end of the test support column 3, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, the test equipment mounting frame 7 is slidably mounted on the test bench frame 2, a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7, the transposition drive device 5 is mounted on the test equipment mounting frame 7 through a drive device mounting seat 6, the leveling support foot 4 comprises a support pad 41, a pad fixing seat 42 is provided at the upper end of the support pad 41, a shock-absorbing rubber pad 45 is provided at the lower end of the support pad 41, an adjusting support screw 43 is provided in the middle of the pad fixing seat 42, the upper end of the section support screw 43 is mounted in the screw hole on the foot mounting plate 44, and the foot mounting plate 44 is mounted on the test support column 3.

[0030] Example 5

[0031] like Figures 1 to 5 As shown, a multifunctional sensor test bench comprises: a test support platform 1, wherein the test support platform 1 is mounted on a test bench frame 2, a plurality of test support columns 3 are provided at the lower end of the test bench frame 2, a leveling support foot 4 is provided at the lower end of the test support column 3, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, the test equipment mounting frame 7 is slidably mounted on the test bench frame 2, a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7, the transposition drive device 5 is mounted on the test equipment mounting frame 7 through a drive device mounting seat 6, a plurality of test stations are provided on the test support platform 1, the test stations are arranged in parallel front and back on the test support platform 1, and a plurality of test fixture fixing holes are provided on the test support platform 1.

[0032] A leveling support foot 4 is provided at the lower end of the test support column 3 of the utility model, a test equipment mounting frame 7 is provided at one end of the test bench frame 2, and the test equipment mounting frame 7 is slidably installed on the test bench frame 2, and a transposition drive device 5 is provided between the test bench frame 2 and the test equipment mounting frame 7. The transposition drive device 5 is installed on the test equipment mounting frame 7 through a drive device mounting seat 6, and different test stations can be converted on the same test platform, and multiple tests on the sensor can be performed on the same test platform, which greatly improves the test efficiency of the sensor and is very convenient to use.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional sensor test bench, comprising: A test support platform (1), wherein the test support platform (1) is mounted on a test bench frame (2), wherein a plurality of test support columns (3) are provided at the lower end of the test bench frame (2), wherein the test support columns (3) are provided with leveling support feet (4) at the lower end, wherein a test equipment mounting frame (7) is provided at one end of the test bench frame (2), wherein the test equipment mounting frame (7) is slidably mounted on the test bench frame (2), wherein a transposition drive device (5) is provided between the test bench frame (2) and the test equipment mounting frame (7), wherein the transposition drive device (5) is driven by The device mounting seat (6) is mounted on a test equipment mounting frame (7), and the test equipment mounting frame (7) comprises an equipment mounting frame (71), and movable support frames (72) are provided at both ends of the equipment mounting frame (71), and an upper sliding support roller (73) is provided on the movable support frame (72), and a lower sliding support roller (74) is provided on the movable support frame (72) below the upper sliding support roller (73), and the upper sliding support roller (73) is arranged on the upper side of the test bench frame (2), and the lower sliding support roller (74) is arranged on the lower side of the test bench frame (2).

2. A multifunctional sensor test bench according to claim 1, characterized in that: The equipment mounting bracket (71) is mounted on the movable support frame (72) via fixing bolts, and the upper sliding support roller (73) and the lower sliding support roller (74) are mounted on the movable support frame (72) via fixing nuts.

3. A multifunctional sensor test bench according to claim 1, characterized in that: The upper sliding support roller (73) and the lower sliding support roller (74) are mounted on a roller support shaft via a rotating support bearing. An external thread is provided at one end of the roller support shaft. The roller support shaft is mounted on a movable support frame (72) via a fixing nut.

4. A multifunctional sensor test bench according to claim 1, characterized in that: The transposition drive device (5) comprises a transposition drive motor (51), the output end of the transposition drive motor (51) is connected to a transmission shaft (53) via a coupling (52), a transmission device is provided between the transmission shaft (53) and the test bench frame (2), support bearings (54) are provided at both ends of the transmission shaft (53), and the support bearings (54) are mounted on a test equipment mounting frame (7) via a bearing fixing seat (55).

5. A multifunctional sensor test bench according to claim 4, characterized in that: The transmission shaft (53) is mounted on the inner ring of the support bearing (54), the outer ring of the support bearing (54) is fixed on the bearing fixing seat (55), and the bearing fixing seat (55) is mounted on the test equipment mounting frame (7) by fixing bolts.

6. A multifunctional sensor test bench according to claim 4, characterized in that: The transmission device comprises a transmission gear (56), a transmission tooth plate (57) is arranged on the outer side of the transmission gear (56), the transmission gear (56) is mounted on a transmission shaft (53), and the transmission tooth plate (57) is mounted on a test bench frame (2) via a tooth plate fixing seat (58).

7. A multifunctional sensor test bench according to claim 6, characterized in that: The transmission toothed plate (57) is arranged on the upper side of the transmission gear (56), the transmission toothed plate (57) is mounted on a toothed plate fixing seat (58) via fixing bolts, and the toothed plate fixing seat (58) is mounted on a test bench frame (2) via fixing bolts.

8. The multifunctional sensor test bench according to claim 1, characterized in that: The lower end of the test support column (3) is provided with a foot fixing nut, the leveling support foot (4) is mounted on the foot fixing nut, and the upper end of the test support column (3) is mounted on the test bench frame (2) via fixing bolts.

9. The multifunctional sensor test bench according to claim 1, characterized in that: The leveling support foot (4) comprises a support pad (41), a pad fixing seat (42) is provided at the upper end of the support pad (41), a shock-absorbing rubber pad (45) is provided at the lower end of the support pad (41), an adjusting support screw (43) is provided in the middle of the pad fixing seat (42), the upper end of the section support screw (43) is mounted in a screw hole on a pad foot mounting plate (44), and the pad foot mounting plate (44) is mounted on the test support column (3).

10. The multifunctional sensor test bench according to claim 1, characterized in that: The test support platform (1) is provided with a plurality of test stations, which are arranged in parallel front and back on the test support platform (1), and the test support platform (1) is provided with a plurality of test fixture fixing holes.

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