CN207832312U - Vehicle-mounted ultrasonic wave sensor - Google Patents
Vehicle-mounted ultrasonic wave sensor Download PDFInfo
- Publication number
- CN207832312U CN207832312U CN201820222045.7U CN201820222045U CN207832312U CN 207832312 U CN207832312 U CN 207832312U CN 201820222045 U CN201820222045 U CN 201820222045U CN 207832312 U CN207832312 U CN 207832312U
- Authority
- CN
- China
- Prior art keywords
- terminal base
- gum cover
- visiting core
- protecgulum
- ultrasonic wave
- 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
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of vehicle-mounted ultrasonic wave sensors, including visiting core, interior gum cover, terminal base, protecgulum and outer gum cover, interior gum cover is set in outside visiting core, interior gum cover is located at the visiting core intracavitary of terminal base and is interference fitted with terminal base, protecgulum is set in outside visiting core and is interference fitted with terminal base, outer gum cover is interference fitted with visiting core, and outer rubber sleeve cover is located on protecgulum.The utility model vehicle-mounted ultrasonic wave sensor plays a supporting role in protection to sensor visiting core, prolongs the service life.
Description
Technical field
The utility model is related to sensor technical fields, and in particular to a kind of vehicle-mounted ultrasonic wave sensor.
Background technology
Vehicle-mounted ultrasonic wave sensor is used for auxiliary parking system or reverse radar system at present.Vehicle-mounted ultrasonic wave sensor packet
Include sensor probe, rubber ring, sensor cover, sensor glue shell, metal clips, electric leads, pcb board, signal wire and envelope
Package material forms, and on sensor probe, rubber ring is mounted in sensor cover and glue shell rubber ring sleeve, metal clips installation
On sensor glue shell.This structure rubber circle, sensor glue shell and metal clips are separated from each other, they pass through structure
Cooperation is combined, and is played a protective role jointly to sensor probe.But this structure to the assembly of visiting core when fool proof
Guide effect unobvious, be easy to cause visiting core displacement and X Y-axis dislocation.
Invention content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of cartborne ultrasound wave biography
Sensor plays a supporting role in protection to sensor visiting core.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of vehicle-mounted ultrasonic wave sensor, including visiting core, interior gum cover, terminal base, protecgulum and outer gum cover, interior gum cover are set in
Outside visiting core, interior gum cover is located at the visiting core intracavitary of terminal base and is interference fitted with terminal base, and protecgulum is set in outside visiting core and and terminal
Seat interference fit, outer gum cover are interference fitted with visiting core, and outer rubber sleeve cover is located on protecgulum.
Preferably, the visiting core intracavitary of terminal base is equipped with two symmetrical arc grooves, and interior gum cover is equipped with and arc groove shape
At the circular arc pillar of interference fit.
Preferably, the circle for being internally provided with a ring groove, being arranged with ring groove formation buckle on terminal base of protecgulum
Ring convex rise.
Preferably, terminal base is equipped with the PCB chambers for placing pcb board, and PCB intracavitary fills foam.
Due to the implementation of above technical scheme, the utility model has the following advantages that compared with prior art：
The utility model plays support protective effect to sensor visiting core, is protected to pcb board, and pass through three PIN needles
It carries out inside and outside electric signal to conduct to realize inside and outside communication, effect is good, long lifespan.
Description of the drawings
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is the structural profile illustration of the utility model；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of the utility model terminal base；
Fig. 5 is the structural profile illustration of the utility model terminal base；
Fig. 6 is the structural schematic diagram of the utility model protecgulum；
Fig. 7 is the structural schematic diagram of gum cover in the utility model；
Wherein：1, visiting core；2, interior gum cover；21, circular arc pillar；3, terminal base；31, visiting core chamber；32, PCB chambers；33, visiting core
Socket；34, interconnecting piece；35, arc groove；36, annulus protrusion；4, protecgulum；41, ring groove；5, foam；6, outer gum cover.
Specific implementation mode
The utility model is described in more detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in attached drawing 1 to attached drawing 7, the utility model vehicle-mounted ultrasonic wave sensor, including visiting core 1, interior gum cover 2, terminal
Seat 3, protecgulum 4 and outer gum cover 6, interior gum cover 2 are set in outside visiting core 1, and interior gum cover 2 is located at the visiting core intracavitary and and terminal of terminal base 3
Seat 3 is interference fitted, and protecgulum 4 is set in outside visiting core 1 and is interference fitted with terminal base 3, and outer gum cover 6 is interference fitted with visiting core 1, outer glue
6 lid of set is located on protecgulum 4.
In the present embodiment, visiting core 1 is generation and the receiving device of ultrasonic wave, is mainly provided by visiting core factory.
In the present embodiment, interior gum cover 2 forms interference fit for wrapping up visiting core 1 with terminal base 3, plays dustproof and waterproof and subtracts
Bestir oneself use.
In the present embodiment, terminal base 3 plays support protective effect to visiting core 1, and visiting core chamber 31, PCB are provided on terminal base 3
Chamber 32, visiting core socket 33 and interconnecting piece 34, interconnecting piece 34 are designed as standard component design.
Two symmetrical arc grooves 35 are equipped in the visiting core chamber 31 of terminal base 3, interior gum cover 2 is equipped with and arc groove 35
The circular arc pillar 21 of interference fit is formed, fool proof guiding function is played in the two cooperation.PCB chambers 32 on terminal base 3 are for placing
Pcb board, PCB chambers 32 are interior to fill foam 5, and PCB chambers 32 protect pcb board, and passes through three PIN needles and carry out inside and outside telecommunications
Inside and outside communication is realized in number conduction.
In the present embodiment, protecgulum 4 is internally provided with a ring groove 41, setting and ring groove 41 on terminal base 3
The annulus protrusion 36 of buckle is formed, interference fit is generated, prevents from falling off, while also internal gum cover 2 forms certain extruding force, is increased
Its strong leakproofness.
In the present embodiment, outer gum cover 6 is mainly interference fitted with visiting core 1.
The specific assembling process of the utility model is：Interior gum cover 2 is inserted in visiting core 1 first, terminal is put it into after packaging
Protecgulum 4, is pressed into after putting well, is put into foam 5 from PCB chambers 32 after assembling, foam 5 is put well followed by by the visiting core chamber 31 of seat 3
It is pressed into pcb board and carries out spot welding, after the completion progress encapsulating processing, gum cover 6 outside last fit on.
The utility model is described in detail above, but the utility model is not limited to the above embodiments.All bases
Equivalent change or modification made by the Spirit Essence of the utility model should all cover within the protection scope of the present utility model.
Claims (4)
1. a kind of vehicle-mounted ultrasonic wave sensor, it is characterised in that：Including visiting core, interior gum cover, terminal base, protecgulum and outer gum cover, institute
Interior gum cover is stated to be set in outside the visiting core, the interior gum cover be located at the visiting core intracavitary of the terminal base and with the terminal base interference
Cooperation, the protecgulum are set in outside the visiting core and are interference fitted with the terminal base, the outer gum cover and the visiting core interference
Cooperation, the outer rubber sleeve cover are located on the protecgulum.
2. vehicle-mounted ultrasonic wave sensor according to claim 1, it is characterised in that：The visiting core intracavitary of the terminal base is equipped with
Two symmetrical arc grooves, the interior gum cover are equipped with the circular arc pillar that interference fit is formed with the arc groove.
3. vehicle-mounted ultrasonic wave sensor according to claim 1, it is characterised in that：The protecgulum is internally provided with a circle
Ring groove, on the terminal base setting annulus protrusion of buckle is formed with the ring groove.
4. vehicle-mounted ultrasonic wave sensor according to claim 1, it is characterised in that：The terminal base, which is equipped with, places PCB
The PCB chambers of plate, the PCB intracavitary fill foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222045.7U CN207832312U (en) | 2018-01-31 | 2018-01-31 | Vehicle-mounted ultrasonic wave sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820222045.7U CN207832312U (en) | 2018-01-31 | 2018-01-31 | Vehicle-mounted ultrasonic wave sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207832312U true CN207832312U (en) | 2018-09-07 |
Family
ID=63397466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820222045.7U Active CN207832312U (en) | 2018-01-31 | 2018-01-31 | Vehicle-mounted ultrasonic wave sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207832312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432656A (en) * | 2020-11-20 | 2021-03-02 | 纵目科技（上海）股份有限公司 | Ultrasonic sensor, ultrasonic sensor probe structure and preparation method thereof |
-
2018
- 2018-01-31 CN CN201820222045.7U patent/CN207832312U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112432656A (en) * | 2020-11-20 | 2021-03-02 | 纵目科技（上海）股份有限公司 | Ultrasonic sensor, ultrasonic sensor probe structure and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210838201U (en) | Socket connector | |
| TW200723479A (en) | Device package structure, device packaging method, droplet ejection head, connector, and semiconductor device | |
| CN207832312U (en) | Vehicle-mounted ultrasonic wave sensor | |
| CN202454782U (en) | Electronic product and earphone connector thereof | |
| CN213693877U (en) | Vehicle-mounted high-definition camera | |
| CN210245813U (en) | Female end structure of HSD connector pencil based on it is waterproof sealed | |
| CN212161873U (en) | Compound ring of riveting, battery apron and battery | |
| CN206293659U (en) | Connectors for coaxial cables | |
| CN205385159U (en) | Novel USBTYPE C electromagnetic interference resistance connector | |
| CN204257923U (en) | Waterproof earphone jack | |
| CN216162843U (en) | Waterproof earphone charging box | |
| CN207150719U (en) | A kind of lower cover, voice coil motor and camera module | |
| JP6818244B2 (en) | connector | |
| CN212810137U (en) | Waterproof microswitch with built-in resistor | |
| CN206558699U (en) | Connectors for coaxial cables | |
| CN207490158U (en) | Water-proof connector | |
| CN206323525U (en) | USB earphone charging seat | |
| CN106803625A (en) | Earphone connector, preparation method thereof and mobile terminal with earphone connector | |
| CN206098801U (en) | Socket is earphone socket of diclinic face, afterbody area metal dust cover | |
| CN214205807U (en) | Waterproof Bluetooth earphone | |
| CN204992125U (en) | Multi -functional audio amplifier line connecting device | |
| CN204031401U (en) | A kind of high strength MOLDING formula earphone base | |
| KR102584817B1 (en) | Eartip thermometer | |
| CN209767787U (en) | Wireless earphone | |
| CN220086490U (en) | Novel wire harness waterproof structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |