CN205898288U - Abnormal sound detection device - Google Patents
Abnormal sound detection device Download PDFInfo
- Publication number
- CN205898288U CN205898288U CN201620515223.6U CN201620515223U CN205898288U CN 205898288 U CN205898288 U CN 205898288U CN 201620515223 U CN201620515223 U CN 201620515223U CN 205898288 U CN205898288 U CN 205898288U
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- CN
- China
- Prior art keywords
- abnormal sound
- door leaf
- sound detection
- detection means
- chute
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses an abnormal sound detection device, including airtight detection room, the indoor unable adjustment base who is used for fixed vehicle air conditioner that is equipped with of airtight detection, the last fixed bolster that is used for fixed workpiece for measurement that is equipped with of unable adjustment base, the last abnormal sound detection mechanism who is used for detecting the workpiece for measurement abnormal sound that is equipped with of unable adjustment base, abnormal sound detection mechanism includes that fixed mounting is in the last abnormal sound of unable adjustment base detects the seat, abnormal sound detection seat is gone up the installation and is equipped with the abnormal sound sensor that is used for gathering abnormal sound sound, just it is in still to be equipped with the cover on the abnormal sound detection seat the outer sound -proof housing of abnormal sound sensor. The utility model discloses an abnormal sound detection device through setting up airtight detection room, can completely cut off external environment and to the influence of testing result, improve detection accuracy, through setting up abnormal sound detection mechanism, utilize the abnormal sound sensor to gather the abnormal sound sound data who produces in the working process of workpiece for measurement, can gather the abnormal sound.
Description
Technical field
The utility model is related to a kind of detection platform, is specifically a kind of detection air conditioning for automobiles abnormal sound, vibration and wind speed
Abnormal sound detection means.
Background technology
Automobile air adjusting means (air conditioning device) abbreviation air conditioning for automobiles.For a kind of for vapour
Temperature in car compartment, humidity, air cleanliness and air flow adjust and control in optimum state, provide comfortable for occupant
Take environment, reduce journey fatigue；Create good condition of work for driver, to guaranteeing what safe driving played an important role
Ventilation unit.Air conditioning for automobiles generally comprises refrigerating plant, heating installation and compound ventilation air-changing device, and this combined unit makes full use of
The limited space of automotive interior, structure is simple, is easy to operate, is modern cars air-conditioning system popular in the world.Automobile
The abnormal sound of air-conditioning all parts plays an important role to the road-ability of automobile, and in prior art not dedicated for
The detection means of detection air conditioning for automobiles abnormal sound.
Content of the invention
In view of this, the purpose of this utility model is to provide a kind of abnormal sound detection means, is capable of to workpiece for measurement
Abnormal sound in the course of the work is detected.
For reaching above-mentioned purpose, the utility model following technical scheme of offer:
A kind of abnormal sound detection means, including airtight sensing chamber, described airtight detection interior is provided with for fixing workpiece for measurement
Firm banking, described firm banking be provided with for the fixed support of fixing workpiece for measurement it is characterised in that: described fixing bottom
Seat is provided with the abnormal sound testing agency for detecting workpiece for measurement abnormal sound；
Described abnormal sound testing agency includes the abnormal sound detection seat being fixedly mounted on described firm banking, described abnormal sound detection
On seat, the abnormal sound sensor being provided with for gathering abnormal sound sound is installed, and described abnormal sound detects to be additionally provided with seat and covers on described abnormal sound
Blimp outside sensor.
Further, described abnormal sound sensor adopts microphone.
Further, described airtight sensing chamber is provided with shutter door, and described shutter door includes doorframe, and the both sides of described doorframe are divided
It is not correspondingly provided with the track being parallel to each other, be provided with, between two described tracks, the door leaf being slidably matched with it；Set on described track
There is chute, described door leaf is provided with the slide block with the cooperation of described chute, the described slide block interval with chute cooperation described in same
It is set at least two, and described chute is corresponded with described slide block on the side wall of described doorframe side and is provided with for institute
State the locating slot that slide block slips into, and described locating slot is corresponding with this locating slot described in closed position positioned at described door leaf
At slide block position；It is provided with sealing structure between described doorframe and described door leaf；
Described shutter door is also included for driving described door leaf to slide along described track and carrying when described door leaf is airtight
Automatic on/off mechanism for airtight initial pressure.
Further, described closed structure includes the sealing strip being arranged between described doorframe and described door leaf.
Further, described slide block is provided with the roller rolling cooperation with described chute.
Further, towards described door leaf, the direction of motion when opening tilts the notch opening direction of described locating slot.
Further, it is set to two with the described slide block of chute cooperation described in same, corresponding, described chute leans on
Correspond with described slide block on the described side wall of closely described doorframe side and be provided with two locating slots.
Further, described automatic on/off mechanism includes driving cylinder, the cylinder body of described driving cylinder and piston rod respectively with
Described doorframe and door leaf are articulated and connected.
The beneficial effects of the utility model are:
Abnormal sound detection means of the present utility model, by arranging airtight sensing chamber, can completely cut off external environment to detection knot
The impact of fruit, improves accuracy in detection；The work of workpiece for measurement by arranging abnormal sound testing agency, is gathered using abnormal sound sensor
During produce abnormal sound voice data, abnormal sound can be acquired, that is, abnormal sound detection means of the present utility model can be right
Workpiece for measurement abnormal sound in the course of the work is detected, with guarantee the products such as air conditioning for automobiles disclosure satisfy that road-ability will
Ask.
Brief description
In order that the purpose of this utility model, technical scheme and beneficial effect are clearer, the utility model provides as follows
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model abnormal sound detection means embodiment；
Fig. 2 is the structural representation of detection base；
Fig. 3 is a detail drawing of Fig. 2；
Fig. 4 is the structural representation of shutter door；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is shutter door axonometric drawing；
Fig. 7 is the structural representation of track.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in figure 1, the structural representation for the utility model abnormal sound detection means embodiment.The abnormal sound inspection of the present embodiment
Survey device, including airtight sensing chamber 9, in airtight sensing chamber 9, be provided with the firm banking 10 for fixing workpiece for measurement, firm banking
10 are provided with the fixed support for fixing workpiece for measurement 11, and firm banking 10 is provided with for detecting workpiece for measurement 11 abnormal sound
Abnormal sound testing agency.The abnormal sound testing agency of the present embodiment includes the abnormal sound detection seat 12 being fixedly mounted on firm banking 10,
Abnormal sound detects installs, on seat 12, the abnormal sound sensor 14 being provided with for gathering abnormal sound sound, and is additionally provided with cover on abnormal sound detection seat 12
Blimp 13 outside abnormal sound sensor 14, by arranging blimp 13, can prevent the extraneous sound from detection is caused further
Impact.The workpiece for measurement 11 of the present embodiment is air conditioning for automobiles, and certainly, workpiece for measurement can also be other products, its principle phase
When being not repeated.
The abnormal sound detection means of the present embodiment, by arranging airtight sensing chamber, can completely cut off external environment to testing result
Impact, improve accuracy in detection；By arranging abnormal sound testing agency, gather the worked of workpiece for measurement using abnormal sound sensor
The abnormal sound voice data producing in journey, can be acquired to abnormal sound, that is, abnormal sound detection means of the present utility model can be treated
Survey workpiece abnormal sound in the course of the work to be detected, to guarantee that the products such as air conditioning for automobiles disclosure satisfy that road-ability requirement.
Further, the airtight sensing chamber 9 of the present embodiment is provided with shutter door, and shutter door includes doorframe 1, the both sides of doorframe 1
It is correspondingly provided with the track 2 being parallel to each other respectively, between two tracks 2, is provided with the door leaf 3 being slidably matched with it, track 2 is provided with
Chute 4, door leaf is provided with the slide block 5 with chute 4 cooperation, is set at least two with the slide block 5 of same chute 4 cooperation
Individual, and chute 4 is provided with, with slide block 5 one-to-one corresponding, the locating slot 6 slipping into for slide block 5 on the side wall of doorframe 1 side, and fixed
Position groove 6 be located at door leaf 3 in closed position with this corresponding slide block 5 position of locating slot 6；Between doorframe 1 and door leaf 3
It is provided with sealing structure.The closed structure of the present embodiment includes the sealing strip 7 being arranged between doorframe 1 and door leaf 3.Preferably, sliding
Block 5 is provided with the roller rolling cooperation with chute 4, reduces resistance to sliding.
The present embodiment is set to two with the slide block 5 of same chute 4 cooperation, and corresponding, chute 4 is near doorframe 1
Correspond with slide block 5 on the side wall of side and be provided with two locating slots 6, by the multiple slide block of interval setting 5 and locating slot 6, energy
Door leaf 3 is driven to translate towards doorframe 1, to realize compressing the technical purpose of closed structure during enough entrance locating slots 6 in slide block 5.This
Towards door leaf 3, the direction of motion when opening tilts the notch opening direction of the locating slot 6 of embodiment, can make slide block 5 in door leaf
Automatically into locating slot 6 during closure, smoothly skid off locating slot 6 when door leaf 3 is opened.
The shutter door of the present embodiment is also included for driving door leaf 3 to slide along track 2 and providing when door leaf 3 is airtight close
Close the automatic on/off mechanism of initial pressure.The automatic on/off mechanism of the present embodiment includes driving cylinder 8, the cylinder body of driving cylinder 8
It is articulated and connected with doorframe 1 and door leaf 3 respectively with piston rod, so, door leaf 3 can be driven to slide along track 2 using driving cylinder 8
And realize the technical purpose being opened and closed, meanwhile, when door leaf 3 closes, after slide block 5 enters locating slot 6, driving cylinder 8 is still to door leaf 3
Apply airtight initial pressure effect, in the presence of this airtight initial pressure, the power that doorframe acts on to door leaf has a level
Component, pressing sealing structure in the presence of this horizontal component, keep sealing structure will not lose efficacy.
The shutter door of the present embodiment passes through setting chute in orbit, and arranges positioning in chute near the side of doorframe
Groove, so, when automatic on/off mechanism drives door leaf to close and reach closed position, slide block just enters in locating slot, makes
Obtain door leaf to move towards doorframe, and in the presence of the airtight initial pressure that automatic on/off mechanism provides, doorframe acts on to door leaf
Power there is a horizontal component, pressing sealing structure in the presence of this horizontal component, realize self-sealing technique effect；
Therefore, automatic-sealed slide of the present utility model, the technology effect automatically unclamped when automatic airtight, unlatching when being capable of closing
Really.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the utility model, the utility model
Protection domain not limited to this.Equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, all within protection domain of the present utility model.Protection domain of the present utility model is defined by claims.
Claims (8)
1. a kind of abnormal sound detection means, including airtight sensing chamber, described airtight detection interior is provided with for fixing workpiece for measurement
Firm banking, described firm banking be provided with for the fixed support of fixing workpiece for measurement it is characterised in that: described firm banking
It is provided with the abnormal sound testing agency for detecting workpiece for measurement abnormal sound；
Described abnormal sound testing agency includes the abnormal sound detection seat being fixedly mounted on described firm banking, on described abnormal sound detection seat
The abnormal sound sensor being provided with for gathering abnormal sound sound is installed, and described abnormal sound detects to be additionally provided with seat and covers on described abnormal sound sensing
Blimp outside device.
2. abnormal sound detection means according to claim 1 it is characterised in that: described abnormal sound sensor adopts microphone.
3. abnormal sound detection means according to claim 1 and 2 it is characterised in that: described airtight sensing chamber is provided with opening and closing
Door, described shutter door includes doorframe, and the both sides of described doorframe are correspondingly provided with the track being parallel to each other respectively, two described tracks it
Between be provided with the door leaf being slidably matched with it；Described track is provided with chute, and described door leaf is provided with the cunning with the cooperation of described chute
Block, is set at least two with the described slide block of chute cooperation described in same, and described chute is near described doorframe one
Correspond with described slide block on the side wall of side and be provided with the locating slot slipping into for described slide block, and described locating slot is positioned at described
At door leaf described slide block position corresponding with this locating slot in closed position；Set between described doorframe and described door leaf
There is sealing structure；
Described shutter door is also included for driving described door leaf to slide along described track and provide when described door leaf is airtight close
Close the automatic on/off mechanism of initial pressure.
4. abnormal sound detection means according to claim 3 it is characterised in that: described closed structure includes being arranged on described door
Sealing strip between frame and described door leaf.
5. abnormal sound detection means according to claim 3 it is characterised in that: described slide block be provided with and described chute roll
The roller of cooperation.
6. abnormal sound detection means according to claim 3 it is characterised in that: the notch opening direction direction of described locating slot
The direction of motion when opening for the described door leaf tilts.
7. abnormal sound detection means according to claim 6 it is characterised in that: with described in same chute cooperation described cunning
Block gap is set to two, corresponding, described chute on the described side wall of described doorframe side with a pair of described slide block 1
Two locating slots should be provided with.
8. abnormal sound detection means according to claim 3 it is characterised in that: described automatic on/off mechanism includes drive gas
Cylinder, the cylinder body of described driving cylinder and piston rod are articulated and connected with described doorframe and door leaf respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515223.6U CN205898288U (en) | 2016-05-31 | 2016-05-31 | Abnormal sound detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515223.6U CN205898288U (en) | 2016-05-31 | 2016-05-31 | Abnormal sound detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205898288U true CN205898288U (en) | 2017-01-18 |
Family
ID=57766626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515223.6U Active CN205898288U (en) | 2016-05-31 | 2016-05-31 | Abnormal sound detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205898288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152288A (en) * | 2021-12-02 | 2022-03-08 | 重庆福瑞斯自动化设备股份有限公司 | Air conditioner box detection device and detection method |
-
2016
- 2016-05-31 CN CN201620515223.6U patent/CN205898288U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152288A (en) * | 2021-12-02 | 2022-03-08 | 重庆福瑞斯自动化设备股份有限公司 | Air conditioner box detection device and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 400000 Chongqing city Yubei District Shuangfeng Bridge Street High Castle Lake Road No. 5 Patentee after: Chongqing Fries automation equipment Limited by Share Ltd Address before: 400000 Chongqing city Yubei District Shuangfeng Bridge Street High Castle Lake Road No. 5 Patentee before: CHONGQING FORYS AUTOMATION EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |