CN207095599U - A kind of automobile sensor of anti-vibration - Google Patents
A kind of automobile sensor of anti-vibration Download PDFInfo
- Publication number
- CN207095599U CN207095599U CN201721064470.XU CN201721064470U CN207095599U CN 207095599 U CN207095599 U CN 207095599U CN 201721064470 U CN201721064470 U CN 201721064470U CN 207095599 U CN207095599 U CN 207095599U
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- CN
- China
- Prior art keywords
- sensor
- insulating bushing
- cable
- glue
- external device
- 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.)
- Expired - Fee Related
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of automobile sensor of anti-vibration, including sensor device and external device, the outside of the sensor device is provided with external device, the sensor device is provided with protection pipe, ceramic probe is provided with the protection pipe, the ceramic probe is connected by protection pipe with sensor device, the ceramic probe is provided with sensor holder, the contact pins are connected by sensor holder with ceramic probe, dish-shaped pad is provided with after the contact pins, shockproof glue is provided with after the dish-shaped pad, the surface of the shockproof glue is provided with glue point, the glue point is connected by shockproof glue and dish-shaped pad suit；Cable is provided with after the external device; the cable is electrically connected with external device; the device is by setting upper insulating bushing and lower insulating bushing; effective protection is played to internal contacting metal silk; by setting shockproof glue and glue point; circuit in cable is played a protective role, it is simple in construction, it is easy to accomplish.
Description
Technical field
Automotive field is the utility model is related to, specially a kind of automobile sensor of anti-vibration.Belong to auto parts machinery equipment
Field.
Background technology
Automobile sensor is the input unit of Automotive Computer System, and it is various work informations, such as car in automobilism
The temperature of fast, various media, engine operating condition etc., change into electric signal and are defeated by computer, so that engine is in optimal
Working condition.Automobile sensor is a lot, when judging the failure that sensor occurs, should not a consideration sensor in itself, and be considered as
The whole circuit to break down.Therefore, when searching failure, in addition to checking sensor, also to check wire harness, plug connector with
And the relevant circuit between sensor and ECU.
At present, existing automobile sensor, contacting metal silk can be all set in the inside of finished product, but such individually set
The fracture for easily causing contacting metal silk is put, causes to damage, as electric current, which leaks, has influence on the sensitivity of sensor, secondly
In the junction of sensor device and external device, long-term vehicle vibration easily causes the circuit in cable to fracture, and influences
Using effect, these are all physical presence and urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of automobile sensor of anti-vibration, solved proposed in background technology
The problem of.
To solve the above problems, the utility model provides following technical scheme：A kind of automobile sensor of anti-vibration, including
Sensor device and external device, the outside of the sensor device are provided with external device, and the sensor device, which is provided with, to be protected
Pillar, the protection pipe is interior to be provided with ceramic probe, and the ceramic probe is connected by protection pipe with sensor device, the ceramics
Probe is provided with sensor holder, and the rear of the sensor holder is provided with contact pins, the contact pins by sensor holder with
Ceramic probe connects, and is provided with dish-shaped pad after the contact pins, shockproof glue is provided with after the dish-shaped pad, the shockproof glue
Surface is provided with glue point, and the glue point is connected by shockproof glue and dish-shaped pad suit；Cable, institute are provided with after the external device
Cable is stated to be electrically connected with external device.
As a kind of preferred embodiment of the present utility model, heating rod, the heating rod are provided with the contact pins
Top be provided with upper insulating bushing, the lower section of the heating rod is provided with lower insulating bushing, and the upper insulating bushing passes through heating rod
It is connected with lower insulating bushing.
As a kind of preferred embodiment of the present utility model, the inside of the upper insulating bushing and lower insulating bushing is provided with
The outside of contacting metal silk, the upper insulating bushing and lower insulating bushing is provided with protective case, the upper insulating bushing and lower insulation
Bushing is connected by protective case with sensor device.
Signal wire is provided with as a kind of preferred embodiment of the present utility model, in the cable, under the signal wire
Provided with signal ground line, the signal ground line has heater wire, and the signal wire, signal ground line and heater wire pass through electricity
Cable is electrically connected with external device.
As a kind of preferred embodiment of the present utility model, the rear of the signal wire, signal ground line and heater wire
Provided with external connector, the end of the external connector is provided with external tapping, and the external tapping is electrically connected with by external connector and cable.
Compared with prior art, the beneficial effects of the utility model are as follows：
1. by setting a contacting metal silk on the heating rod of sensor device, set respectively outside contacting metal silk
Upper insulating bushing and lower insulating bushing, contact wire is played a part of insulating and protected, avoids in vehicle movement and produces
Vibrations cause to fracture, and it also avoid electromagnetic force and electric current influence is produced on inner bodies such as heating rods, reduction uses sensitivity.
2. by setting a shockproof glue in the contact position of sensor device and external device, shockproof glue is quality of rubber materials,
By the physical characteristic of itself, damping effect is carried out to the region often easily to be fractureed because of vibrations, secondly in shockproof glue
Surface sets multiple glue points, serves further spacing and protection effect.
Brief description of the drawings
Fig. 1 is a kind of automobile sensor structural representation of anti-vibration of the utility model；
Fig. 2 is a kind of automobile sensor schematic internal view of anti-vibration of the utility model；
In figure：1- sensor devices, 2- protection pipes, 3- ceramics probe, 4- sensor holders, 5- contact pins, 6- heating rods,
Insulating bushing, 10- protective cases, 11- dishes pad, 12- shockproof glues, 13- glue under the upper insulating bushings of 7-, 8- contacting metals silk, 9-
Point, 14- external devices, 15- cables, 16- signal wires, 17- signal grounds line, 18- heater wires, 19- external connectors, 20- are external
Mouthful.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, a kind of automobile sensor of anti-vibration, including sensor device 1 and external device 14, institute
The outside for stating sensor device 1 is provided with external device 14, and the sensor device 1 is provided with protection pipe 2, in the protection pipe 2
Provided with ceramic probe 3, the ceramic probe 3 is connected by protection pipe 2 with sensor device 1, and the ceramic probe 3, which is provided with, to be passed
Sensor seat 4, the rear of the sensor holder 4 are provided with contact pins 5, and the contact pins 5 pass through sensor holder 4 and ceramic probe
3 connect, and are provided with dish-shaped pad 11 after the contact pins 5, shockproof glue 12, the shockproof glue 12 are provided with after the dish-shaped pad 11
Surface be provided with glue point 13, the glue point 13 passes through shockproof glue 12 and connected with dish-shaped pad 11 suit；After the external device 14
Provided with cable 15, the cable 15 is electrically connected with external device 14.
Heating rod 6 is provided with contact pins 5, the top of the heating rod 6 is provided with upper insulating bushing 7, the heating rod 6
Lower section is provided with lower insulating bushing 9, and the upper insulating bushing 7 is connected by heating rod 6 with lower insulating bushing 9, the upper He of insulating bushing 7
Lower insulating bushing 9 serves the purpose of insulation protection.
The inside of upper insulating bushing 7 and lower insulating bushing 9 is provided with contacting metal silk 8, the upper insulating bushing 7 and lower insulation
The outside of bushing 9 is provided with protective case 10, and the upper insulating bushing 7 and lower insulating bushing 9 pass through protective case 10 and sensor device 1
Connection, protective case 10 serve the purpose for hindering dirty waterproof.
Signal wire 16 is provided with cable 15, the signal wire 16 has signal ground line 17, the signal ground line
17 have heater wire 18, and the signal wire 16, signal ground line 17 and heater wire 18 pass through cable 15 and external device 14
It is electrically connected with, signal wire 16 is easy to the information transmission of sensor.
The rear of signal wire 16, signal ground line 17 and heater wire 18 is provided with external connector 19, the end of the external connector 19
Provided with external tapping 20, the external tapping 20 is electrically connected with by external connector 19 and cable 15, external connector 19 be easy to sensor with
Vehicle is attached.
Use process：The automobile sensor of anti-vibration whole first is divided into 14 two portions of sensor device 1 and external device
Point, protection pipe 2 is provided with sensor device 1, protective effect is served to the ceramic probe 3 in protection pipe 2, secondly in ceramics
The rear of probe 3 sets heating rod 6, and ceramics have resistant to elevated temperatures effect, extend the service life of sensor, heating rod 6
It is arranged with the contacting metal silk 8 with upper insulating bushing 9 and lower insulating bushing 10, upper insulating bushing 9 and lower insulating bushing up and down
10 serve the effect of insulation and protection, then splitting signal line 16, signal ground line in the cable 15 of external device 14
17 and heater wire 19, information transmission and the effect of power supply supply are served to sensor device, in sensor device 1 and outer tipping
14 junction is put because the vibrations of vehicle, easily cause internal wiring to fracture, therefore shockproof glue 12 is internally set, is coordinated shockproof
Glue point 13 on glue 12, protection and spacing purpose are served, shockproof, to increase the service life purpose is served to sensor.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of automobile sensor of anti-vibration, including sensor device（1）And external device（14）, the sensor device
（1）Outside be provided with external device（14）, it is characterised in that：The sensor device（1）It is provided with protection pipe（2）, the guarantor
Pillar（2）It is interior to be provided with ceramic probe（3）, the ceramic probe（3）Pass through protection pipe（2）With sensor device（1）Connection, it is described
Ceramic probe（3）It is provided with sensor holder（4）, the sensor holder（4）Rear be provided with contact pins（5）, the engagement pad
Piece（5）Pass through sensor holder（4）With ceramic probe（3）Connection, the contact pins（5）Dish-shaped pad is provided with afterwards（11）, it is described
Dish-shaped pad（11）Shockproof glue is provided with afterwards（12）, the shockproof glue（12）Surface be provided with glue point（13）, the glue point（13）It is logical
Cross shockproof glue（12）With dish-shaped pad（11）Suit connection；The external device（14）Cable is provided with afterwards（15）, the cable
Line（15）With external device（14）It is electrically connected with.
A kind of 2. automobile sensor of anti-vibration according to claim 1, it is characterised in that：The contact pins（5）In
Provided with heating rod（6）, the heating rod（6）Top be provided with upper insulating bushing（7）, the heating rod（6）Lower section be provided with down
Insulating bushing（9）, the upper insulating bushing（7）Pass through heating rod（6）With lower insulating bushing（9）Connection.
A kind of 3. automobile sensor of anti-vibration according to claim 2, it is characterised in that：The upper insulating bushing（7）
With lower insulating bushing（9）Inside be provided with contacting metal silk（8）, the upper insulating bushing（7）With lower insulating bushing（9）Outside
Provided with protective case（10）, the upper insulating bushing（7）With lower insulating bushing（9）Pass through protective case（10）With sensor device（1）
Connection.
A kind of 4. automobile sensor of anti-vibration according to claim 1, it is characterised in that：The cable（15）Inside set
There is signal wire（16）, the signal wire（16）Have signal ground line（17）, the signal ground line（17）Have heating
Line（18）, the signal wire（16）, signal ground line（17）And heater wire（18）Pass through cable（15）With external device（14）
It is electrically connected with.
A kind of 5. automobile sensor of anti-vibration according to claim 4, it is characterised in that：The signal wire（16）, letter
Number ground wire（17）And heater wire（18）Rear be provided with external connector（19）, the external connector（19）End be provided with external tapping
（20）, the external tapping（20）Pass through external connector（19）With cable（15）It is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064470.XU CN207095599U (en) | 2017-08-24 | 2017-08-24 | A kind of automobile sensor of anti-vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721064470.XU CN207095599U (en) | 2017-08-24 | 2017-08-24 | A kind of automobile sensor of anti-vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095599U true CN207095599U (en) | 2018-03-13 |
Family
ID=61539417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721064470.XU Expired - Fee Related CN207095599U (en) | 2017-08-24 | 2017-08-24 | A kind of automobile sensor of anti-vibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095599U (en) |
-
2017
- 2017-08-24 CN CN201721064470.XU patent/CN207095599U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180824 |