CN209485533U - Driver test machine with abnormal sound test function - Google Patents
Driver test machine with abnormal sound test function Download PDFInfo
- Publication number
- CN209485533U CN209485533U CN201920377193.0U CN201920377193U CN209485533U CN 209485533 U CN209485533 U CN 209485533U CN 201920377193 U CN201920377193 U CN 201920377193U CN 209485533 U CN209485533 U CN 209485533U
- Authority
- CN
- China
- Prior art keywords
- driver
- abnormal sound
- test
- test machine
- pickup box
- 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
Abstract
The utility model discloses a kind of driver test machines with abnormal sound test function, it is related to the technical field of driver test machine, aim to solve the problem that the problem manually directly listened to and lead to distinguish inaccuracy, its key points of the technical solution are that: a kind of driver test machine with abnormal sound test function, including driver computer test machine, the driver computer test machine includes body, the body is equipped with abnormal sound test macro, the abnormal sound test macro includes the pickup box for pickup actuator noise, with the signal processor of pickup box electrical connection and the earphone being connect with signal processor, when driver test, drive body fits in pickup box.The driver test machine with abnormal sound test function of the utility model is more clearly to distinguish abnormal sound.
Description
Technical field
The utility model relates to the technical field of driver test machine, more particularly, to a kind of with abnormal sound test function
Driver test machine.
Background technique
Driver (electric cylinders) is by the modular product of servo motor and lead screw integrated design, by the rotation of servo motor
Movement is converted into moving along a straight line, while servo motor optimum benefits-precise rotation being controlled, accurate revolution control, accurate torque
Control is transformed into-precise speed control, Accurate Position Control, accurate thrust control；Realize the complete of high-precision linear motion series
New revolutionary character product.
Because existing suffer from the basic demands such as high, the steady, low noise of movement of positioning accuracy to driver, in driver
Production process must meet terms and conditions and could position finished product, then also necessary in the production procedure of driver need pair
Whether driver has abnormal sound to be checked, and is whether having abnormal sound all now for driver: when driver is in driver electricity
When being tested on brain test machine (driver computer test machine is for indexs such as the strokes, voltage, electric current of test driver),
It is directly listened to by the ear of operator whether test driver has abnormal sound to judge, but due to entirely testing environment
Can be more noisy, and manually directly listening to can all cause discrimination inaccurate, so as to cause there is the driver of defective products to enter city
?.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of with abnormal sound test function
Driver test machine, more clearly to distinguish abnormal sound.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of driver test machine with abnormal sound test function, including driver computer test machine, the driver electricity
Brain test machine includes body, and the body is equipped with abnormal sound test macro, and the abnormal sound test macro includes for picking up driving
The pickup box of device noise, with the signal processor of pickup box electrical connection and the earphone that is connect with signal processor, work as driver
When test, drive body fits in pickup box.
By using above-mentioned technical proposal, while driver computer test machine tests driver, operator
It can be tested by abnormal sound test macro whether driver generates abnormal sound, the main body of driver fits in pickup box when test
To acquire sound when driver work, the collected voice signal of pickup box is conveyed to after being handled by signal processor
Earphone directly allows operator to hear, so that operator more directly clearly be allowed to go to distinguish that driver is in noisy workshop
No to have abnormal sound, high-efficient and accuracy rate is high.
The utility model is further arranged to: the pickup box offers the notch to match with drive body.
By using above-mentioned technical proposal, notch is opened up, so that pickup box is more bonded with drive body, is more clear
Ground acquires the sound that drive body generates.
The utility model is further arranged to: the pickup box is provided with cushion towards drive body side.
By using above-mentioned technical proposal, cushion is set, drive body is avoided to produce in driver operation with pickup box
Life is vibrated and issues abnormal sound, generates interference to avoid testing abnormal sound, improves the accuracy of test.
The utility model is further arranged to: there are two the pickup box settings, and signal processor setting is useful
The selection switch of pickup box signal is received in selection.
By using above-mentioned technical proposal, allow and abnormal sound test is carried out simultaneously to the driver tested, improves
Testing efficiency, while can be switched by selection, it can choose the sound for monitoring the acquisition of that pickup box, to judge two drives
Whether dynamic device has abnormal sound.
The utility model is further arranged to: the signal processor includes being sequentially connected the filtering circuit connect and amplification electricity
Road.
By using above-mentioned technical proposal, the voice signal that signal processor acquires pickup box is filtered and puts
Greatly, so that operator more clearly from hears abnormal sound by earphone, measuring accuracy is improved.
The utility model is further arranged to: the signal processor is provided with power key, and the signal processor is set
It is equipped with power supply indicator.
By using above-mentioned technical proposal, when carrying out test job, the power key of opening signal processor, while power supply
Indicator light is lighted, and can clearly judge whether signal processor is in beginning state.
The utility model is further arranged to: the body is provided with the rack for placing earphone.
By using above-mentioned technical proposal, when without test jobs, earphone can be shelved on rack, so that behaviour
It is cleaner and tidier to make platform, is hardly damaged earphone.
The utility model is further arranged to: the driver computer test machine further includes being fixed on body two sides vertically
Sliding rail, the fixed link for being fixed on sliding rail bottom, the bindiny mechanism for being slidably connected to sliding rail and the distance for being fixed on sliding rail side
Sensor, the fixed link are used for fixed drive main body, and the bindiny mechanism is for connecting driver free end, the distance
Sensor is located at below bindiny mechanism and towards bindiny mechanism, and the pickup box is fixed on the sliding rail above fixed link.
By using above-mentioned technical proposal, when testing driver, driver one end passes through under drive body
The through-hole of side is fixed in fixed link, and the other end is fixed in bindiny mechanism by the through-hole on driver free end, is being driven
Bindiny mechanism is pushed to be slid on the slide rail when device is flexible, to carry out stroke detection to it by range sensor.
The utility model is further arranged to: the bindiny mechanism includes that sliding is connected to the sliding block of sliding rail and vertically consolidates
Due to the connecting column of sliding block, the sliding block is vertically and fixedly provided with the clip-connecting rod with connecting column side by side, and the clip-connecting rod is rotatably connected to
It is clamped hook.
By using above-mentioned technical proposal, when fixed to driver, the through-hole of driver free end is fixed on connecting column
On, then the clamping hook being rotatably connected on clip-connecting rod is rotated and is connected on connecting column, driver is blocked certainly by being clamped hook
It is slid outward on connecting column by holding, for limiting fixation.
In conclusion the advantageous effects of the utility model are as follows:
1. operator can pass through abnormal sound test macro pair while driver computer test machine tests driver
Whether driver, which generates abnormal sound, is tested, so that operator more directly clearly be allowed to go to distinguish driving in noisy workshop
Whether device has abnormal sound, and high-efficient and accuracy rate is high；
2. cushion is set, drive body is avoided to generate vibration with pickup box in driver operation and issues abnormal sound, from
And avoid testing abnormal sound and generate interference, improve the accuracy of test.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of signal processor.
In figure, 1, driver computer test machine；11, body；12, sliding rail；13, fixed link；14, bindiny mechanism；141, sliding
Block；142, connecting column；143, clip-connecting rod；144, it is clamped hook；15, range sensor；21, pickup box；211, notch；212, soft
Pad；22, signal processor；221, filtering circuit；222, amplifying circuit；23, earphone；3, selection switch；4, power key；5, power supply
Indicator light；6, rack.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of driver test machine with abnormal sound test function disclosed by the utility model, including driving
Device computer test machine 1, driver computer test machine 1 include body 11, and body 11 is equipped with abnormal sound test macro, wherein abnormal sound
Test macro include the pickup box 21 for pickup actuator noise, the signal processor 22 that is electrically connected with pickup box 21 and with
The earphone 23 that signal processor 22 connects, when driver test, drive body fits in pickup box 21.In driver computer
While test machine 1 tests driver, operator can by abnormal sound test macro to driver whether generate abnormal sound into
Row test, the main body of driver fits in pickup box 21 to acquire the sound when driver work when test, and pickup box 21 acquires
To voice signal by signal processor 22 handled after be conveyed to earphone 23, directly operator is allowed to hear, thus more
Operator is directly clearly allowed to go to distinguish whether driver has abnormal sound in noisy workshop, high-efficient and accuracy rate is high.
For the sound for preferably acquiring driver, referring to Fig.1, pickup box 21 offers the slot to match with drive body
Mouth 211 more clearly from acquires the sound that drive body generates so that pickup box 21 is more bonded with drive body.
Cushion 212 is posted towards drive body side in pickup box 21 referring to Fig.1 to improve the accuracy of test；If
Cushion 212 is set, drive body is avoided to generate vibration with pickup box 21 in driver operation and issues abnormal sound, to avoid pair
Abnormal sound test generates interference, improves the accuracy of test.
In the present embodiment, referring to Fig.1, there are two the settings of pickup box 21, and signal processor 22 is equipped with for selecting
Receive the selection switch 3 of 21 signal of pickup box；Allow and abnormal sound test is carried out simultaneously to the driver tested, improves and survey
Efficiency is tried, while the sound for monitoring the acquisition of that pickup box 21 can be can choose, to judge two by selecting switch 3
Whether driver has abnormal sound.
In the present embodiment, referring to Fig. 2, signal processor 22 includes being sequentially connected the filtering circuit 221 and amplifying circuit connect
222, it is filtered and amplifies with the voice signal acquired to pickup box 21, so that operator is more clear by earphone 23
It is clear and abnormal sound is heard without noise, improve measuring accuracy.
Meanwhile referring to Fig.1, Fig. 2, signal processor 22 is equipped with power key 4, and signal processor 22 is equipped with and power supply
The power supply power supply indicator 5 of the same control loop of key 4.When carrying out test job, the power key 4 of opening signal processor 22,
Whether power supply indicator 5 is lighted simultaneously, can clearly judge signal processor 22 in beginning state.
It is fixed with the rack 6 for placing earphone 23 in body 11 referring to Fig.1 for protection earphone 23, without test
When operation, earphone 23 can be shelved on rack 6, so that station is cleaner and tidier, be hardly damaged earphone 23.
In the present embodiment, referring to Fig.1, driver computer test machine 1 further includes the cunning for being fixed on 11 two sides of body vertically
Rail 12, the fixed link 13 for being fixed on 12 bottom of sliding rail, the bindiny mechanism 14 for being slidably connected to sliding rail 12 and it is fixed on sliding rail 12
The range sensor 15 of side, fixed link 13 are used for fixed drive main body, and bindiny mechanism 14 is used to connect driver free end,
Range sensor 15 is located at 14 lower section of bindiny mechanism and towards bindiny mechanism 14, and pickup box 21 is fixed on the cunning of 13 top of fixed link
On rail 12.When testing driver, driver one end is fixed on fixed link 13 by the through-hole below drive body
On, the other end is fixed in bindiny mechanism 14 by the through-hole on driver free end, and connection machine is pushed when driver stretches
Structure 14 is in the enterprising line slip of sliding rail 12, to carry out stroke detection to it by range sensor 15.Wherein, range sensor 15
Also sliding can be set into be connected on sliding rail 12, by changing the initial position of range sensor 15, adjust different driving device
Initial value.
Wherein, referring to Fig.1, bindiny mechanism 14 includes that sliding is connected to the sliding block 141 of sliding rail 12 and is perpendicularly fixed at cunning
The connecting column 142 of block 141, sliding block 141 are vertically and fixedly provided with the clip-connecting rod 143 with connecting column 142 side by side, and the rotation of clip-connecting rod 143 connects
It is connected to clamping hook 144.When fixed to driver, the through-hole of driver free end is fixed on connecting column 142, then rotation is connected
It connects and rotates and be connected on connecting column 142 in the clamping hook 144 on clip-connecting rod 143, block driver freedom by being clamped hook 144
End slides outward on connecting column 142, for limiting fixation.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of driver test machine with abnormal sound test function, including driver computer test machine (1), the driver electricity
Brain test machine (1) includes body (11), it is characterised in that: the body (11) is equipped with abnormal sound test macro, and the abnormal sound is surveyed
Test system include for the pickup box (21) of pickup actuator noise, the signal processor (22) that is electrically connected with pickup box (21) with
And the earphone (23) being connect with signal processor (22), when driver test, drive body fits in pickup box (21).
2. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: the pickup box
(21) notch (211) to match with drive body is offered.
3. the driver test machine according to claim 2 with abnormal sound test function, it is characterised in that: the pickup box
(21) drive body side is provided with cushion (212).
4. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: the pickup box
(21) there are two setting, and the signal processor (22) is provided with for selecting the selection for receiving pickup box (21) signal to switch
(3).
5. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: at the signal
Managing device (22) includes being sequentially connected the filtering circuit (221) and amplifying circuit (222) connect.
6. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: at the signal
Reason device (22) is provided with power key (4), and the signal processor (22) is provided with power supply indicator (5).
7. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: the body
(11) it is provided with the rack (6) for placing earphone (23).
8. the driver test machine according to claim 1 with abnormal sound test function, it is characterised in that: the driver
Computer test machine (1) further includes the sliding rail (12) for being fixed on body (11) two sides vertically, the fixation for being fixed on sliding rail (12) bottom
Bar (13), the bindiny mechanism (14) for being slidably connected to sliding rail (12) and the range sensor for being fixed on sliding rail (12) side
(15), the fixed link (13) is used for fixed drive main body, and the bindiny mechanism (14) is for connecting driver free end, institute
It states range sensor (15) to be located at below bindiny mechanism (14) and towards bindiny mechanism (14), the pickup box (21) is fixed on
On sliding rail (12) above fixed pole (13).
9. the driver test machine according to claim 8 with abnormal sound test function, it is characterised in that: the connection machine
Structure (14) includes sliding the sliding block (141) for being connected to sliding rail (12) and the connecting column (142) for being perpendicularly fixed at sliding block (141),
The sliding block (141) is vertically and fixedly provided with and the clip-connecting rod (143) of connecting column (142) side by side, clip-connecting rod (143) rotation connection
There are clamping hook (144).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377193.0U CN209485533U (en) | 2019-03-23 | 2019-03-23 | Driver test machine with abnormal sound test function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920377193.0U CN209485533U (en) | 2019-03-23 | 2019-03-23 | Driver test machine with abnormal sound test function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485533U true CN209485533U (en) | 2019-10-11 |
Family
ID=68134682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920377193.0U Active CN209485533U (en) | 2019-03-23 | 2019-03-23 | Driver test machine with abnormal sound test function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485533U (en) |
-
2019
- 2019-03-23 CN CN201920377193.0U patent/CN209485533U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206177493U (en) | Full -automatic plug power test type device | |
| CN204718969U (en) | Bearing automatic detection device | |
| CN105203855A (en) | Photoelectric near electric field scanner | |
| CN105043791A (en) | Pneumatic clamp test bench | |
| CN209485533U (en) | Driver test machine with abnormal sound test function | |
| CN112763055B (en) | Low-frequency vibration detection device of generator set and working method thereof | |
| CN106525902A (en) | Special automatic detection device for bus of switch cabinet | |
| CN108981571A (en) | A kind of new energy motor shaft jerk value detection device | |
| CN110108250B (en) | Automatic testing device and testing method for release angle of mechanical protector with inclination angle | |
| CN201739153U (en) | On-line testing device for operating vibration of fuel pump | |
| CN115950483A (en) | Electricity string functional test equipment of transferring | |
| CN215115926U (en) | Laser welding spot AOI vision test equipment with positioning function | |
| CN210741341U (en) | Product inner hole diameter detection equipment | |
| CN209697506U (en) | A kind of roughness measurement machine | |
| CN210546480U (en) | Online voice coil motor test machine | |
| CN210625620U (en) | Automatic testing device for release angle of inclination angle mechanical fuse | |
| CN207908599U (en) | A kind of potentiometer device for detecting performance | |
| CN218556997U (en) | Electromechanical positioning device for electromechanical maintenance | |
| CN215984409U (en) | Deformation detection system of heavy door of module between electricity | |
| CN110220447A (en) | A kind of automobile skylight glass assembly electronic check tool | |
| CN211027121U (en) | Three-station gas measurement hole platform | |
| CN217505164U (en) | Efficient organism testing arrangement | |
| CN205607343U (en) | Master cylinder inner chamfering image collection system | |
| CN218984836U (en) | Visual test platform | |
| CN218156250U (en) | Automatic detection device for characteristics of inductive sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314000 room 247, building 6, Jiaxing Photovoltaic Science and Innovation Park, 1288 Kanghe Road, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Dworkon Technology Group Co., Ltd Address before: 314016 No. 465 Xinnanyang Road, Jingzhen, Wang Jiang, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee before: OKIN Refined Electric Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |