CN210958378U

CN210958378U - Wireless communication system test equipment

Info

Publication number: CN210958378U
Application number: CN201921458807.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuxi Lead Intelligent Equipment Co Ltd
Current assignee: Wuxi Lead Intelligent Equipment Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-07-07
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a wireless communication system test equipment, this equipment includes: the device comprises a first bearing assembly, a second bearing assembly and a control device, wherein the first bearing assembly is provided with at least two stations for bearing a workpiece, and the workpiece is provided with a label; the driving assembly comprises a driving piece and a first rotating shaft connected with the driving piece, and the first rotating shaft is connected with the first bearing assembly; the second bearing component is used for bearing a card reader to be tested, the card reader to be tested is used for reading and/or writing the label on the first bearing component when the station rotates to pass through, so that the limit communication condition of the card reader to be tested during reading and/or writing can be tested, and the test equipment of the wireless communication system can better test and obtain the dynamic parameters of the card reader during reading and/or writing.

Description

Wireless communication system test equipment

Technical Field

The utility model relates to an automation equipment technical field especially relates to a wireless communication system test equipment.

Background

In order to satisfy traceability of battery information, it is necessary to incorporate an MES system (execution system) into the cell assembly process, and the electronic tag and the rf read/write head are the basis for implementing the function at the physical level. In order to adapt to communication conditions under motion, magnetic field interference and metal shielding layer interference, firstly, a read-write test needs to be performed on a card reader to obtain the communication conditions under motion, magnetic field interference or metal shielding layer interference, so that equipment capable of testing the card reader is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a can carry out the wireless communication system test equipment who tests to the card reader.

In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a wireless communication system test apparatus, the apparatus comprising:

the device comprises a first bearing assembly, a second bearing assembly and a control device, wherein at least two stations for bearing workpieces are arranged on the first bearing assembly, and tags which can be read or written are arranged in the workpieces;

the driving assembly comprises a driving part and a first rotating shaft connected with the driving part, and the first rotating shaft is connected with the first bearing assembly and is used for driving the first bearing assembly to rotate around the first rotating shaft so as to drive the station and the workpiece borne by the station to rotate;

and the second bearing component is used for bearing a card reader to be tested, and the card reader to be tested is used for reading and/or writing the label on the first bearing component when the station rotates to pass through so as to test the limit communication condition when the card reader to be tested reads and/or writes.

Furthermore, the driving assembly further comprises a guide sleeve and a fixing piece, the guide sleeve is arranged at one end, away from the driving piece, of the first rotating shaft, and the fixing piece is arranged at the end, away from the first rotating shaft, of the guide sleeve and used for fixing the first bearing assembly.

Still further, the first bearing assembly comprises a mounting bracket fixedly connected with the guide sleeve and a first bearing platform used for bearing the workpiece, the first bearing platform comprises a circular turntable or two groups of bearing plates respectively arranged at two opposite ends of the mounting bracket, and the circular turntable or the two groups of bearing plates are fixedly connected with the mounting bracket.

Further, the test device of the wireless communication system further comprises a test assembly, the test assembly comprises a first sensing piece and a first detection piece, the first sensing piece is sleeved on the first rotating shaft and rotates synchronously with the first bearing assembly, a plurality of first sensing parts are arranged on the periphery of the first sensing piece, and the first sensing parts are used for detecting the first detection piece to obtain dynamic parameters when the card reader to be tested reads and/or writes.

The line communication system test apparatus further includes:

the substrate is sleeved on the first rotating shaft and used for bearing the first bearing assembly and the test assembly;

the fixing rings are respectively arranged at the two axial ends of the driving assembly and the substrate;

and the bearing seat is arranged between the substrate and the first rotating shaft, is connected with the substrate and the first rotating shaft and is used for reducing friction.

Furthermore, the equipment also comprises a first limiting part which is rotatably arranged on the first bearing platform, and the first limiting part is arranged on one side of the station and is used for abutting against the workpiece when the station bears the workpiece.

The limiting assembly comprises a rotating shaft support, a second rotating shaft, a position adjusting assembly and a baffle plate assembly;

one end of the rotating shaft support is fixedly arranged on the substrate, and the second rotating shaft is connected with the substrate through the rotating shaft support;

one end of the position adjusting assembly is detachably connected with the second rotating shaft, the other end, far away from the second rotating shaft, of the position adjusting assembly is connected with the baffle assembly, and the baffle assembly is used for simulating the working environment of the card reader to be tested.

Still further, the baffle plate assembly comprises a first baffle plate and a second baffle plate, the position adjusting assembly comprises a first position adjusting assembly and a second position adjusting assembly, and the first position adjusting assembly and the second position adjusting assembly are used for adjusting the positions of the first baffle plate and the second baffle plate, so that the first baffle plate and the second baffle plate are enclosed around the card reader to be tested, and the distance between the first baffle plate and the card reader to be tested, the distance between the second baffle plate and the card reader to be tested, and the distance between the second baffle plate and the card reader to be tested are adjusted.

The equipment also comprises a plurality of groups of magnetic parts, wherein the magnetic parts are uniformly arranged on the peripheral sides of the stations and used for simulating the magnetic field environment.

The test assembly further comprises a second sensing piece and a second detection piece, the second sensing piece is a circular plate, the second sensing piece is sleeved on the first rotating shaft and rotates synchronously with the first bearing assembly, a second sensing part is arranged on the periphery of the second sensing piece, and the second detection piece detects the second sensing part to trigger the card reader to be tested to start reading the label on the workpiece.

The utility model has the advantages that: be different from prior art's condition, the utility model provides a wireless communication system test equipment can be around the rotatory first carrier assembly of first rotation axis under drive assembly's drive through setting up, be provided with two at least stations that are used for bearing the weight of the work piece on the first carrier assembly, the work piece loops through the production environment of the card reader that awaits measuring on can simulating the on-line work in the actual production process betterly, and then can detect comparatively accurately and obtain the dynamic parameter when the card reader that awaits measuring reads or writes into to the label in the work piece, and then can more accurately dispose the motion parameter of work piece in the actual production process according to the dynamic parameter of the card reader that awaits measuring, good effect has been played.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Wherein:

fig. 1 is a schematic structural diagram of an embodiment of a testing apparatus for a wireless communication system according to the present invention;

fig. 2 is a schematic structural diagram of an embodiment of a first sensing element and a second sensing element in the testing device of the wireless communication system of the present invention;

fig. 3 is a schematic top view of an embodiment of a testing apparatus for a wireless communication system according to the present invention;

fig. 4 is a schematic top view of another embodiment of the testing apparatus for wireless communication system according to the present invention;

fig. 5 is a schematic structural diagram of a limiting component in an embodiment of a testing apparatus for a wireless communication system according to the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The terms "comprising" and "having," as well as any variations thereof, in the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

At first do the brief explanation to the attached drawing, fig. 1 is the utility model relates to a structural schematic diagram in a wireless communication system test equipment embodiment, fig. 2 is an embodiment the utility model relates to a structural schematic diagram of first response piece and second response piece in the wireless communication system test equipment, fig. 3 is the utility model relates to a structural schematic diagram overlooks in a wireless communication system test equipment embodiment, fig. 4 is the utility model relates to a structural schematic diagram overlooks in another embodiment of wireless communication system test equipment, fig. 5 is the utility model relates to a structural schematic diagram of spacing subassembly in an embodiment in the wireless communication system test equipment.

Referring to fig. 1, the wireless communication system test apparatus 100 includes: a first carrier assembly 10, a drive assembly 20 and a second carrier assembly 30.

Wherein, at least two stations 11 for carrying workpieces (not shown) are arranged on the first carrying assembly 10. The workpiece refers to a workpiece used for the card reader to read or write in during the process of detecting the dynamic parameters of the card reader 101 to be detected, and a tag capable of being read or written in is arranged in the workpiece.

Further, to better simulate the actual production environment, the workpiece is also the workpiece to be read or written by the card reader 101 during the actual production process.

Further, the tag provided on the workpiece includes at least an RFID tag and a noncontact IC card.

The driving assembly 20 includes a driving member 21 and a first rotating shaft 22 connected to the driving member 21. One end of the first rotating shaft 22 is connected to the driving member 21, and the other end of the first rotating shaft 22 is connected to the first bearing assembly 10, and is configured to drive the first bearing assembly 10 to rotate around the center of the first bearing assembly 10, so as to drive the station 11 on the first bearing assembly 10 and the workpiece carried by the station to rotate. In the present embodiment, the driving element 21 drives the first bearing assembly 10 through the first rotating shaft 22, so as to drive the first bearing assembly 10 and the carried workpiece to perform a rotation motion around the rotating shaft, so that the workpiece carried by the first bearing assembly 10 can sequentially pass through the position of the card reader 101 to be tested, and the working environment of the workpiece on the line sequentially passing through the card reader 101 to be tested can be simulated more accurately.

Further, the first driving member 21 may provide different power outputs according to the test requirements, so as to drive the first bearing assembly 10 and the workpiece borne by the first bearing assembly to rotate according to different linear velocities, so as to determine the reading and/or writing effects of the card reader 101 to be tested when the workpiece passes through the position of the card reader 101 to be tested at different linear velocities.

Further, the first driver 21 comprises a servo motor.

The second bearing component 30 is used for bearing a card reader 101 to be tested, the card reader 101 to be tested is used for reading and/or writing a label on the first bearing component 10 when the station 11 passes through in a rotating mode, and limit communication conditions when the card reader 101 to be tested reads and/or writes can be obtained through testing by combining parameters of the driving piece driving the first rotating shaft to rotate, so that the card reader 101 to be tested can be tested. Specifically, the limit communication condition is embodied as a limit dynamic parameter when the card reader 101 to be tested reads the tag. The position of the card reader 101 to be tested, which is carried by the second carrying assembly 30, and the path of the rotary motion of the station 11 may be intersected, tangent or separated, that is, as long as the path through which the station 11 rotates may fall into the reading and writing range of the card reader 101 to be tested, the setting is specifically performed according to actual production requirements. Specifically, the position relationship of the path of the rotational motion between the card reader 101 to be tested and the workstation 11, which is carried by the second carrying assembly 30, may also be set or adjusted according to the attribute of the card reader 101 to be tested, and if the reading range of the card reader 101 to be tested is small and the card reader 101 to be tested and the workstation 11 cannot successfully read or write when the card reader 101 to be tested and the workstation are separated and intersected, the position of the path of the rotational motion between the card reader 101 to be tested and the workstation 11, which is carried by the second carrying assembly 30, may be further defined as a tangent relationship.

Further, in another embodiment, in order to obtain more accurately the dynamic parameters of the card reader 101 under test for reading and/or writing, the present invention provides the apparatus further comprising a test unit 40. The test component 40 is used for testing and obtaining dynamic parameters of the card reader 101 under test when reading and/or writing. The test assembly 40 includes a first sensing member 41 and a first sensing member 42. The first sensing member 41 is sleeved on the first rotating shaft 22 and rotates synchronously with the first bearing component 10, a plurality of first sensing portions 411 are arranged on the periphery of the first sensing member 41, and the first sensing portions 411 are used for the first detecting member 42 to detect so as to obtain dynamic parameters when the card reader 101 to be tested reads and/or writes. Specifically, the synchronous rotation of the first sensing element 41 and the first carrying assembly 10 means that the angular velocity of the rotation of the first sensing element 41 is the same as the angular velocity of the first carrying assembly 10.

Still further, the first detecting member 42 includes a photoelectric sensor, a CCD camera, and the like.

Further, the first sensing member 42 detects the first sensing portions 411 on the plurality of first sensing members 41 and feeds back the detected first sensing portions 411 to a control system (not shown), the control system calculates to obtain a current rotational angular velocity corresponding to the first sensing member 41 according to the number of the detected first sensing portions 411 fed back by the first sensing member 42 and the length of the detection time period, since the first sensing member 41 and the first bearing assembly 10 move synchronously, the angular velocity of the first bearing assembly 10 can be obtained, and further the rotational linear velocity of the first bearing assembly 10 can be obtained according to the size parameter of the first bearing assembly 10, and further, the time interval when the workpiece passes through the card reader 101 to be tested can be obtained according to the size of the station 11 on the first bearing assembly 10. It will be appreciated that in other embodiments, after the angular velocity of the first carriage assembly 10 is determined, other methods may be used to calculate the length of the time interval between the determination of the linear velocity of the workpiece relative to the card reader 101 under test and the determination of the workpiece passing through the card reader 101 under test.

Further, the dynamic parameters may specifically include: the linear velocity of the workpiece relative to the card reader, the length of the time interval for the workpiece to pass through the card reader, and the time length for the card reader to be tested to communicate with the tag on the workpiece.

The utility model provides a wireless communication system test equipment 100 can be around the first carrier assembly 10 of first rotation axis 22 rotation under drive assembly 20's drive through the setting, be provided with two at least stations 11 that are used for bearing the weight of the work piece on the first carrier assembly 10, the work piece loops through the production environment of the card reader 101 that awaits measuring on the online in the actual production process better simulation, and then can detect comparatively accurately and obtain the dynamic parameter when the card reader 101 that awaits measuring reads or writes into the label in the work piece, and then can dispose the motion parameter of work piece in the actual production process more accurately according to the dynamic parameter of the card reader 101 that awaits measuring.

Further, with continued reference to fig. 1, the testing assembly 40 further includes a second sensing member 43 and a second detecting member 44. The second sensing member 43 is a circular plate, the second detecting member 44 is sleeved on the first rotating shaft 22 and rotates synchronously with the first bearing assembly 10, a second sensing portion 431 is disposed around the second sensing member 43, and the second detecting member 44 detects the second sensing portion 431 to trigger the card reader 101 to read a tag on a workpiece.

Wherein, the first sensing part 411 and the second sensing part 431 may include: grooves, protrusions, logo patterns or colored drawing bars, and still further, the second detecting member 44 includes a photoelectric sensor, a CCD camera.

The first sensing parts 411 in the first sensing part 41 illustrated in fig. 2 (a) are grooves, the central angles of the grooves are the same, and the distances between adjacent grooves are the same. The second sensing part 431 in the second sensing member 43 illustrated in fig. 2 (b) is a groove, and preferably, the first sensing member 41 and the second sensing member 43 may be provided to have the same size, and the central angle of the first sensing part 411 and the central angle of the second sensing part 431 are equal. In other embodiments, the size and type of the first sensing part 411 and the second sensing part 431 may be adjusted according to actual requirements.

With continued reference to fig. 1, the drive assembly 20 further includes a guide sleeve 23 and a fastener 24. A guide sleeve 23 is arranged at an end of the first rotation shaft 22 remote from the driver 21, and a fixing member 24 is arranged at an end of the guide sleeve 23 remote from the first rotation shaft 22 for fixing the first bearing assembly 10. The first bearing assembly 10 is fixed to the rotating shaft through the fixing member 24 and the guide sleeve 23, and then rotates under the driving of the rotating shaft.

Further, the number of the fixing members 24 is two, and the two fixing members 24 may be disposed at intervals, so that the mounting bracket 12 may be clamped between the two fixing members 24 to fix the first supporting platform 13. It is understood that in other embodiments, the number of fasteners 24 may be three, four, etc.

Referring to fig. 3 and fig. 4, in an embodiment, the first bearing assembly 10 includes a mounting bracket 12 and a first bearing platform 13, the mounting bracket 12 is fixed to the guide sleeve 23 by a fixing member 24, the first bearing platform 13 is fixedly disposed on a side surface of the mounting bracket 12 facing away from the fixing member 24, and at least two stations 11 are disposed on a side of the first bearing platform 13 facing away from the mounting bracket 12 for bearing a workpiece. The size of the mounting bracket 12 is not limited, and the first bearing platform 13 can be supported as a reference.

Further, referring to fig. 3, the first bearing platform 13 includes a circular turntable, a mounting hole (not shown) is disposed in the middle of the circular turntable, the circular turntable is fixedly connected to the mounting bracket 12, and a plurality of stations 11 are disposed on the circular turntable for bearing a workpiece.

Still further, for the magnetic field environment that probably has in the simulation actual production process, the utility model provides a wireless communication system test equipment 100 still includes magnetic part 106, and magnetic part 106 evenly sets up surveys in the week of station 11 for simulate magnetic field environment. Specifically, in the embodiment corresponding to fig. 3, a plurality of magnetic members 106 are arranged around the circumference of each station 11. The magnetic member 106 may be a permanent magnet. It is understood that in other embodiments, the magnetic member 106 may further include some electronic components, that is, a magnetic field environment with adjustable magnetic field strength may be established by setting some electronic components, so as to simulate magnetic field interference when the card reader 101 to be tested reads a tag in a workpiece in an actual production process.

Further, in another embodiment, referring to fig. 4, the first supporting platform 13 includes two sets of supporting plates respectively disposed at two opposite ends of the mounting bracket 12. Wherein, two sets of carrier plates are the same in size and shape, and the number of stations 11 arranged on the carrier plates can be adjusted according to the shape and size of the carrier plates. It is understood that in other embodiments, the first carrying platform 13 may also comprise a plurality of carrying plates according to actual requirements.

Further, it should be noted that the inner shape of the station 11 for carrying the workpiece is a structure simulating a jig for carrying the workpiece in actual production, and the distance from the bottom of the station 11 to the bottom of the first carrying platform 13 also simulates the thickness of the bottom of the jig for carrying the workpiece. In the present embodiment, the structure of the station 11 is set to simulate a fixture for carrying a workpiece in actual production, so that more accurate dynamic parameters of the card reader 101 to be tested can be better measured. Further, the distance between the second bearing assembly 30 and the workpiece carried in the station 11 may also be determined according to the distance between the card reader 101 to be tested and the workpiece on the line in the actual production environment, and details thereof are not described herein.

Further, with continued reference to fig. 1, the drive assembly 20 further includes a timing pulley 25 and a timing belt 26. The synchronous pulley 25 is sleeved on the end of the first rotating shaft 22 far away from the first bearing component 10, and the synchronous pulley 25 is connected with the driving component 21 through a synchronous belt 26 so as to drive the driving component 21 and the first rotating shaft 22.

The utility model provides a wireless communication system test equipment 100 still includes base plate 102, and base plate 102 cover is established on first rotation axis 22 for bear first carrier assembly 10 and test assembly. The substrate 102 is fixed to the rotation shaft and does not rotate with the rotation of the rotation shaft.

Further, in order to prevent the synchronous pulley 25 from moving up and down along the first rotation axis 22, the utility model provides a wireless system test equipment that leads to still includes solid fixed ring 103, and solid fixed ring 103 sets up respectively at the axial both ends of synchronous pulley 25 and base plate 102 for fixed synchronous pulley 25 and base plate 102. The number of the fixing rings 103 may be multiple, and the number is specifically set according to product requirements, and the embodiment illustrated in fig. 1 includes 3 fixing rings 103.

Further, friction is prevented from being generated between the substrate 102 and the rotating shaft, a bearing seat 104 is provided at a portion where the rotating shaft is connected to the substrate 102, and the bearing seat 104 is provided between the substrate 102 and the first rotating shaft 22 to connect the substrate 102 and the first rotating shaft 22 for reducing friction, so that abrasion of the device can be reduced and a life cycle can be prolonged.

Further, referring to fig. 4, the testing apparatus 100 for a wireless communication system further includes a first limiting member 105 rotatably disposed on the first supporting platform 13, wherein the first limiting member 105 is disposed at one side of the working position 11 for pressing against the workpiece when the working position 11 supports the workpiece, so as to prevent the workpiece from flying out of the working position 11 due to inertia.

Please refer to fig. 3, fig. 4 and fig. 5 simultaneously. In the present embodiment, the wireless communication system test equipment further includes a limiting component 50 for limiting the position of the card reader 101 to be tested.

The limiting assembly 50 includes a rotating shaft support 51, a second rotating shaft 52, a position adjusting assembly 53 and a baffle assembly 54. One end of the rotating shaft support 51 is fixedly arranged on the substrate 102, the second rotating shaft 52 is fixedly connected with the substrate 102 through the rotating shaft support 51, one end of the position adjusting assembly 53 is detachably connected with the second rotating shaft 52, and one end of the position adjusting assembly 53, which is far away from the second rotating shaft 52, is connected with the baffle assembly 54 and is used for correspondingly adjusting the horizontal position or the height of the baffle assembly 54 in the vertical direction according to actual product requirements. The baffle assembly 54 is used for simulating the working environment of the card reader 101 to be tested, so as to obtain a more accurate test result.

Further, the baffle plate assembly 54 is an L-shaped plate, the baffle plate assembly 54 includes a first baffle plate 541 and a second baffle plate 542, the first baffle plate 541 is disposed at the end of the first adjusting shaft 531 close to the second bearing assembly 30, the second baffle plate 542 is disposed at the end of the mounting shaft 537 extending toward the second bearing assembly 30, the first baffle plate 541 and the second baffle plate 542 are located in the same horizontal plane, and the first baffle plate 541 and the second baffle plate 542 are mutually matched and enclosed around the card reader 101 to be tested, so as to simulate the environment of the card reader 101 to be tested where metal shielding is actually applied.

Further, the position adjustment assembly 53 includes a first position adjustment assembly and a second position adjustment assembly, and the first position adjustment assembly and the second position adjustment assembly are used for adjusting the positions of the first blocking plate 541 and the second blocking plate 542, so that the first blocking plate 541 and the second blocking plate 542 are enclosed around the card reader 101 to be tested.

Further, the position adjustment assembly 53 includes an adjustment shaft (not shown), an adjustment shaft retaining clip (not shown), and a mounting shaft 537.

The adjusting shaft includes a first adjusting shaft 531 and a second adjusting shaft 532, the adjusting shaft fixing clip includes a first adjusting shaft fixing clip 533 and a second adjusting shaft fixing clip 534, the first adjusting shaft fixing clip 533 and the second adjusting shaft fixing clip 534 are respectively vertically connected with the second rotating shaft 52, the first adjusting shaft fixing clip 533 and the second adjusting shaft fixing clip 534 are arranged at intervals in the axial direction of the second rotating shaft 52, the first adjusting shaft 531 is vertically connected with the first adjusting shaft fixing clip 533 and is vertical to the second rotating shaft 52, the first adjusting shaft 531 extends towards the second bearing assembly 30, the second adjusting shaft 532 is vertically connected with the second adjusting shaft fixing clip 534, the second adjusting shaft 532 is vertically connected with the mounting shaft 537 towards the extending end of the second bearing assembly 30, and the mounting shaft 537 is parallel to the second rotating shaft 52.

Please continue to refer to fig. 3 to fig. 5, and still further, in the testing apparatus 100 for a wireless communication system provided in the present invention, the adjusting shaft further includes a third adjusting shaft 536, the corresponding adjusting shaft fixing clip further includes a third adjusting shaft fixing clip 535, one end of the third adjusting shaft fixing clip 535 is vertically connected to the second rotating shaft 52, the other end of the third adjusting shaft fixing clip 535 is vertically connected to one end of the third adjusting shaft 536, the third adjusting shaft 536 is vertically indirectly disposed with the second rotating shaft 52, and the other end of the third adjusting shaft 536 is connected to the second bearing assembly 30. It should be noted that the third adjusting shaft 536 and the third adjusting shaft fixing clip 535 are used for adjusting the position of the second bearing assembly 30 in the horizontal plane. Still further, the present invention provides a wireless communication system testing device 100, which can further change the height of the second bearing assembly 30 in the vertical direction by changing the position of the third adjusting shaft fixing clip 535 on the second rotating shaft 52.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A wireless communication system test device, the device comprising:

2. The wireless communication system testing apparatus of claim 1, wherein the driving assembly further comprises a guiding sleeve and a fixing member, the guiding sleeve is disposed at an end of the first rotation shaft away from the driving member, and the fixing member is disposed at an end of the guiding sleeve away from the first rotation shaft for fixing the first bearing assembly.

3. The apparatus of claim 2, wherein the first bearing assembly comprises a mounting bracket fixedly connected to the guide sleeve and a first bearing platform for bearing the workpiece, and the first bearing platform comprises a circular turntable or two sets of bearing plates respectively disposed at two opposite ends of the mounting bracket, and the circular turntable or two sets of bearing plates are fixedly connected to the mounting bracket.

4. The wireless communication system test device according to claim 1, further comprising a test assembly, wherein the test assembly includes a first sensing member and a first detection member, the first sensing member is sleeved on the first rotating shaft and rotates synchronously with the first bearing assembly, a plurality of first sensing portions are disposed on an outer periphery of the first sensing member, and the first sensing portions are used for the first detection member to detect and further obtain dynamic parameters when the card reader to be tested reads and/or writes.

5. The wireless communication system test device of claim 4, further comprising:

6. The testing equipment of claim 5, further comprising a first stopper rotatably disposed on the first carrying platform, the first stopper being disposed at one side of the working station for pressing against a workpiece when the working station carries the workpiece.

7. The wireless communication system test equipment of claim 6, further comprising a spacing assembly comprising a rotating shaft support, a second rotating shaft, a position adjustment assembly, and a baffle assembly;

8. The wireless communication system test equipment of claim 7, wherein the baffle assembly comprises a first baffle and a second baffle, and the position adjustment assembly comprises a first position adjustment assembly and a second position adjustment assembly, and the first position adjustment assembly and the second position adjustment assembly are configured to adjust positions of the first baffle and the second baffle, so that the first baffle and the second baffle are enclosed around the card reader to be tested and adjust a distance between the first baffle and the card reader to be tested and the second baffle.

9. The wireless communication system test equipment of claim 1, further comprising a plurality of sets of magnetic members uniformly disposed around the workstation for simulating a magnetic field environment.

10. The wireless communication system testing device of claim 8, wherein the testing assembly further comprises a second sensing member and a second detecting member, the second sensing member is a circular plate, the second sensing member is sleeved on the first rotating shaft and rotates synchronously with the first bearing assembly, a second sensing portion is disposed on a periphery of the second sensing member, and the second detecting member detects the second sensing portion to trigger the card reader to start reading the tag on the workpiece.