CN212255513U - Harassment power testing device - Google Patents
Harassment power testing device Download PDFInfo
- Publication number
- CN212255513U CN212255513U CN202020743023.2U CN202020743023U CN212255513U CN 212255513 U CN212255513 U CN 212255513U CN 202020743023 U CN202020743023 U CN 202020743023U CN 212255513 U CN212255513 U CN 212255513U
- Authority
- CN
- China
- Prior art keywords
- test
- track
- testing
- absorption
- clamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a harassment power testing arrangement, include: testing the track; absorbing pliers; the baffles are arranged at two ends of the test track; the driving assembly is connected with the absorbing clamp and used for driving the absorbing clamp to slide on the test track; and the sensing control assembly is connected with the driving assembly and is used for monitoring the distance between the absorption pincers and the baffle and controlling the sliding state of the absorption pincers on the test track. The disturbance power testing device can control the distance between the absorption clamp and the baffle plates on the guide rail of the testing track by arranging the sensing control assembly, solves the problem that the distance between the absorption clamp and the baffle plates at two ends of the testing track is not easy to control when the absorption clamp moves, and has simple and convenient operation and strong testing operability; the small insulation test table is convenient for adjusting the position and the distance of the tested products with different interconnection line lengths on the test track, and can meet the test requirements of different tested products.
Description
Technical Field
The utility model relates to a harass power detection technical field, in particular to harass power testing arrangement.
Background
When disturbance power is tested, the tested wire lengths are different according to the requirements of interconnection wires with different lengths and installation modes, and the longest length needs to be extended to 6 m. The suction jaws need to be moved back and forth on a guide rail of 6m length to find the maximum emission values of the product at different positions.
When disturbance power test is carried out in the industry at present, the maximum emission position is generally found in a mode that a motor directly drags an absorption clamp; the distance between the absorption pincers and the baffles at the two ends of the guide rail is not easy to control in the mode, so that the absorption pincers are easy to impact the baffles at the two ends of the guide rail.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a disturbance power testing device which is convenient for controlling the distance between the absorbing clamp and the baffle plates at the two ends of the guide rail.
The utility model provides a harassment power testing arrangement, include:
testing the track;
the absorption clamp is arranged on the test track in a sliding mode and used for measuring power disturbance signals on a power line of a product to be tested;
the baffle plates are arranged at two ends of the test track and used for preventing the absorption pincers from separating from the test track;
the driving assembly is connected with the absorbing clamp and used for driving the absorbing clamp to slide on the test track; and
and the sensing control assembly is connected with the driving assembly and is used for monitoring the distance between the absorption pincers and the baffle and controlling the sliding state of the absorption pincers on the test track.
The absorption clamp is arranged on the flat car, and the driving component drives the flat car to slide so as to drive the absorption clamp to move on the test track.
Further, the driving assembly comprises a motor, a first conveyor belt, a gear shaft and a second conveyor belt; one end of the first conveyor belt is connected with a gear arranged at the axial output end of the motor, and one end of the first conveyor belt, which is far away from the motor, is connected with the gear shaft; one end of the second conveying belt is connected with the gear shaft, and one end, far away from the gear shaft, of the second conveying belt is connected with the flat trolley.
Further, the motor is a brushless motor.
Furthermore, the sensing control assembly comprises a radio frequency module and a distance measuring sensor; the distance measuring sensors are arranged at two ends of the flat car and used for monitoring the distance between the flat car and baffles at two ends of the test track; the radio frequency module is arranged on the inner side of the motor and used for receiving signals of the distance measuring sensor, controlling the rotating speed of the motor and preventing the flat car from impacting the baffle.
Furthermore, the bottom of the flat car is provided with a rubber wheel, and the test track is provided with a groove matched with the rubber wheel.
Furthermore, the test device also comprises a support piece which is movably arranged above the test track and used for supporting the tested product and adjusting the position of the tested product on the test track.
Further, the supporting piece comprises a testing table, and the bottom of the testing table is provided with a roller; the test desk covers the test track; the test table can move parallel to the test track through a roller, and the test table is driven to move along the test track, so that the position of a tested product on the test table on the test track is changed.
Implement the utility model discloses a harassing power testing arrangement has following beneficial effect at least:
this kind of harass power testing arrangement is through setting up sensing control assembly, and steerable absorption is pressed from both sides and is tested the distance between the track guide rail, prevents to absorb the baffle that pincers struck test track both ends, solves the difficult problem of controlling its and test track both ends baffle distance of absorption pincers motion, and is easy and simple to handle, and the test operability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a disturbance power testing device of the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the disturbance power testing apparatus of the present invention;
fig. 3 is a schematic structural diagram of another embodiment of the disturbance power testing apparatus of the present invention;
fig. 4 is a schematic structural diagram of another embodiment of the disturbance power testing apparatus of the present invention;
fig. 5 is a schematic structural diagram of another embodiment of the disturbance power testing apparatus of the present invention;
fig. 6 is a schematic structural diagram of another embodiment of the disturbance power testing apparatus of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the disturbance power testing device comprises a testing track 1, an absorption clamp 2, a baffle 3, a driving assembly 4 and a sensing control assembly 5;
the absorption clamp 2 is arranged on the test track 1 in a sliding mode, and the absorption clamp 2 is used for measuring power disturbance signals on a power line of a product to be tested; the baffle plates 3 are arranged at two ends of the test track 1, and the baffle plates 3 are used for preventing the absorption clamp 2 from being separated from the test track 1; the driving assembly 4 is connected with the absorbing clamp 2, and the driving assembly 4 is used for driving the absorbing clamp 2 to slide on the test track 1; the sensing and controlling assembly 5 is connected with the driving assembly 4, and the sensing and controlling assembly 5 is used for monitoring the distance between the absorbing clamp 2 and the baffle 3 and controlling the sliding state of the absorbing clamp 2 on the test track 1.
In this embodiment, the operation of the driving assembly 4 is controlled by the sensing control assembly 5, so that the distance between the absorption pincers 2 and the baffle 3 connected with the driving assembly 4 is controlled, the absorption pincers 2 are prevented from impacting the baffle 3 at two ends of the test track 1, and the problem that the distance between the absorption pincers 2 and the baffle 3 at two ends of the test track 1 cannot be easily controlled when the absorption pincers 2 move is solved.
As shown in fig. 1 and 2, a flat trolley 7 is also slidably arranged on the test track 1, the absorption clamp 2 is arranged on the flat trolley 7, and the absorption clamp 2 is slidably connected with the test track 1 through the flat trolley 7; when the driving component 4 drives the flat trolley 7 to slide, the absorption clamp 2 can be driven to move on the test track 1; the flat trolley 7 is used for carrying the absorption clamp 2, so that the absorption clamp 2 can be conveniently mounted without directly mounting the absorption clamp 2 on the test track 1, and the absorption clamp 2 can slide on the test track 1 to keep the structural integrity of the absorption clamp 2.
Further, as shown in fig. 6, the bottom of the flat car 7 is provided with a rubber wheel 71, the test track 1 is provided with a groove 11 matched with the rubber wheel 71, and the flat car 7 can stably slide on the test track 1 through the matching between the rubber wheel 71 and the groove 11, so that the stable sliding of the flat car 7 in the test process is ensured.
As shown in fig. 2 and 3, the driving assembly 4 includes a motor 41, a first conveyor belt 42, a second conveyor belt 43 and a gear shaft 44; one end of the first conveyor belt 42 is connected with a gear arranged at the axial output end of the motor 41, and one end of the first conveyor belt 42 away from the motor 41 is connected with a gear shaft 44; one end of the second conveyor belt 43 is connected with the gear shaft 44, and the end of the second conveyor belt 43 away from the gear shaft 44 is connected with the flat car 7.
In this embodiment, the motor 41 serves as a driving member to drive the first conveyor belt 42, the first conveyor belt 42 drives the second conveyor belt 43 to rotate through the gear shaft 44, the second conveyor belt 43 drives the flat car 7 to slide on the test track 1, and the gear shaft 44 and the conveyor belts are matched with each other, so that stable sliding of the flat car 7 is facilitated.
In the embodiment, the motor 41 is a brushless motor, no spark is generated when the brushless motor works, and the test background noise is low, so that the motor 41 does not generate disturbance at the moment of switching on and switching off, and the accuracy of the test result is improved.
As shown in fig. 2, 4 and 5, in one embodiment, the sensing and control assembly 5 includes a radio frequency module 52 and a ranging sensor 51; the distance measuring sensors 51 are arranged at two ends of the flat car 7, and the distance measuring sensors 51 are used for monitoring the distance between the flat car 7 and the baffles 3 at two ends of the test track 1; the radio frequency module 52 is arranged on the inner side of the motor 41 and is used for receiving signals of the distance measuring sensor 51, and when the flat car 7 approaches the baffle 3, the radio frequency module 52 controls the rotating speed of the motor 41 to prevent the flat car 7 from impacting the baffle 3.
The distance measuring sensor 51 is in signal connection with the radio frequency module 52, and the radio frequency module 52 is electrically connected with the motor 41.
In this embodiment, the radio frequency module 52 is a 2.4GHz radio frequency module, the radio frequency module 52 receives the signal of the distance measuring sensor 51 in real time, and analyzes and processes the signal received from the distance measuring sensor 51, and if the judgment result is that the absorption forceps 2 are close to the baffle 3, the radio frequency module 52 sends a control signal to the motor 41, so as to reduce the movement speed of the flat car 7 and prevent the flat car 7 from impacting the baffle 3. The radio frequency module 52 controls the start and stop of the motor 41, so that the running speed of the flat car 7 is controlled remotely, and the automatic test requirement can be met.
It should be noted here that the test frequency band of the disturbance power is 30-300MHz, so the dominant frequency of the radio frequency module needs to be greater than 300MHz, and the dominant frequency or harmonic of the radio frequency module is outside the test frequency band of the disturbance power, so the test result of the project cannot be affected, and the 2.4GHz radio frequency module is more common; the 2.4GHz radio frequency module is similar to a switch key and is mainly used for controlling starting and stopping of a motor.
The radio frequency module is an existing mature product, and the working principle of the radio frequency module is not described herein again.
As shown in fig. 1 and 2, a support 6 is movably disposed above the test track 1 for supporting the product to be tested and adjusting the position of the product to be tested on the test track.
Further, the supporting member 6 comprises a testing table 61, and the bottom of the testing table 61 is provided with a roller 62; the test desk 61 is covered on the test track 1; the test table 61 can move parallel to the test rail 1 by the roller 62, and the test table 1 is driven to move along the test rail 1, so that the position of the tested product on the test table 1 on the test rail 1 is changed.
In this embodiment, steerable gyro wheel 62 is installed to test table 61 bottom, is convenient for test table 61 along the back-and-forth movement of test track 1, is convenient for carry out position and distance control to the product tested to different interconnect lengths on test track 1, can realize different product test requirements that are tested.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (8)
1. A disturbance power test device, comprising:
testing the track;
the absorption clamp is arranged on the test track in a sliding mode and used for measuring power disturbance signals on a power line of a product to be tested;
the baffle plates are arranged at two ends of the test track and used for preventing the absorption pincers from separating from the test track;
the driving assembly is connected with the absorbing clamp and used for driving the absorbing clamp to slide on the test track; and
and the sensing control assembly is connected with the driving assembly and is used for monitoring the distance between the absorption pincers and the baffle and controlling the sliding state of the absorption pincers on the test track.
2. The disturbance power testing device according to claim 1, further comprising a flat car, wherein the flat car is slidably disposed on the testing track, the absorption clamp is disposed on the flat car, and the driving assembly drives the absorption clamp to move on the testing track when driving the flat car to slide.
3. The disturbance power testing device according to claim 2, wherein the driving assembly comprises a motor, a first conveyor belt, a gear shaft and a second conveyor belt; one end of the first conveyor belt is connected with a gear arranged at the axial output end of the motor, and one end of the first conveyor belt, which is far away from the motor, is connected with the gear shaft; one end of the second conveying belt is connected with the gear shaft, and one end, far away from the gear shaft, of the second conveying belt is connected with the flat trolley.
4. A disturbance power test device according to claim 3, wherein said motor is a brushless motor.
5. A disturbance power testing device according to claim 3, wherein the sensing control assembly comprises a radio frequency module and a distance measuring sensor; the distance measuring sensors are arranged at two ends of the flat car and used for monitoring the distance between the flat car and baffles at two ends of the test track; the radio frequency module is arranged on the inner side of the motor and used for receiving signals of the distance measuring sensor, controlling the rotating speed of the motor and preventing the flat car from impacting the baffle.
6. A disturbance power testing device according to claim 2, wherein a rubber wheel is arranged at the bottom of the flat car, and a groove matched with the rubber wheel is arranged on the testing track.
7. A disturbance power testing device according to claim 1, further comprising a support member, wherein the support member is movably arranged above the testing track for adjusting the position of the tested product on the testing track.
8. A disturbance power testing device according to claim 7, wherein said supporting member comprises a testing table, the bottom of said testing table is provided with a roller; the test desk covers the test track; the test table can move parallel to the test track through a roller, and the test table is driven to move along the test track, so that the position of a tested product on the test table on the test track is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743023.2U CN212255513U (en) | 2020-05-08 | 2020-05-08 | Harassment power testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020743023.2U CN212255513U (en) | 2020-05-08 | 2020-05-08 | Harassment power testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255513U true CN212255513U (en) | 2020-12-29 |
Family
ID=73998502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020743023.2U Active CN212255513U (en) | 2020-05-08 | 2020-05-08 | Harassment power testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255513U (en) |
-
2020
- 2020-05-08 CN CN202020743023.2U patent/CN212255513U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207971992U (en) | A kind of sealing joint strip cools down disconnecting device automatically | |
| CN108422937A (en) | Electric pedal device with collision prevention function and system | |
| CN212255513U (en) | Harassment power testing device | |
| CN217211421U (en) | Detection apparatus for automobile parts examines utensil | |
| CN201808157U (en) | Cutting line control device for multi-line cutting machine | |
| CN205279887U (en) | Level motion target system | |
| CN217119266U (en) | Adjusting climber | |
| CN104422791A (en) | Speed-sensor testing equipment | |
| CN208439948U (en) | A kind of motor push plate component | |
| CN209992154U (en) | Automobile control panel button durability testing device | |
| CN215786891U (en) | Hole milling device for machining waveguide adapter | |
| CN115021213A (en) | Electric tool's circuit structure and electric tool | |
| CN210589013U (en) | Wire clamping and straightening mechanism of wire harness detection and laser marking equipment | |
| CN107764137A (en) | A kind of servicing unit for horizontal movement test | |
| CN208587087U (en) | A kind of control system for preventing carrier from knocking fire resistance rolling shutter door | |
| CN221136000U (en) | Cutting equipment | |
| CN214953111U (en) | Micropore detection board device | |
| CN220691403U (en) | High-speed card checking mechanism | |
| CN208575329U (en) | A kind of bands for band stabilizing mechanism | |
| CN217484502U (en) | Traction control device for moving target object | |
| CN210923283U (en) | Electronic tension machine | |
| CN217417198U (en) | Distance warning device of ship loader cantilever telescopic machanism | |
| CN109178390A (en) | Band automatic cutting equipment | |
| CN103464389A (en) | Sound pressure automatic detection device | |
| CN113155725B (en) | Tree micro-drilling resistance meter and method for evaluating wood quality by using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 10th and 11th floors, No.62, Hubin South Road, Siming District, Xiamen City, Fujian Province, 361000 Patentee after: JIANYAN DETECTION GROUP Co.,Ltd. Patentee after: Jianyan Testing Group Shenzhen Co.,Ltd. Address before: 10th and 11th floors, No.62, Hubin South Road, Siming District, Xiamen City, Fujian Province, 361000 Patentee before: JIANYAN DETECTION GROUP Co.,Ltd. Patentee before: SHENZHEN ZHONGJIAN NANFANG TESTING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |