CN208443562U - A kind of protector for sensor - Google Patents
A kind of protector for sensor Download PDFInfo
- Publication number
- CN208443562U CN208443562U CN201721690179.3U CN201721690179U CN208443562U CN 208443562 U CN208443562 U CN 208443562U CN 201721690179 U CN201721690179 U CN 201721690179U CN 208443562 U CN208443562 U CN 208443562U
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- CN
- China
- Prior art keywords
- sensor
- device noumenon
- protector
- water inlet
- counterbore
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Abstract
The utility model provides a kind of protector for sensor applied to engine exhaust system high temperature test ancillary equipment parts technical field, the cooling duct (2) of setting penetrating device ontology (1) in the device noumenon (1) of the protector for sensor, cooling duct (2) one end is connected to water inlet pipe (3), cooling duct (2) other end is connected to outlet pipe (4), sensor mounting hole (5) are also set up in device noumenon (1), sensor (6) is configured to clamp the structure being connected in sensor mounting hole (5), the protector for sensor of the utility model, structure is simple, when temperature of the sensor to exhaust system is tested, it being capable of effective cooling sensor, so that the moderate temperature of sensor is controlled in proper range, avoid hot environment that sensor is caused to break down, it is reliable to protect Sensor is protected, sensor life-time is improved, reduces sensor maintenance cost.
Description
Technical field
The utility model belongs to engine exhaust system high temperature test ancillary equipment parts technical field, more specifically
It says, is to be related to a kind of protector for sensor.
Background technique
In automobile exhaust system, temperature is higher when exhaust system works.And in exhaust system performance test, it needs to lead to
Sensor is crossed to test the vibration of exhaust system.In the prior art, be all sensor is directly connected in exhaust system, and
Because exhaust system temperature is higher, sensor is contacted with the exhaust system of high temperature for a long time, and sensor is caused to receive height for a long time
Temperature influences, and is easy to appear failure, even results in frequent breakage.
Utility model content
It, being capable of convenient and efficient and sensor the technical problem to be solved by the utility model is to provide a kind of structure is simple
Connection, when sensor tests the vibration of exhaust system, can effective cooling sensor so that the temperature of sensor is suitable
Middle control avoids hot environment that sensor is caused to break down in proper range, and reliably protecting sensor improves the sensor longevity
Life reduces the protector for sensor of sensor maintenance cost.
Solve the problems, such as techniques discussed above, the technical solution that the utility model is taken are as follows:
The utility model is a kind of protector for sensor, and the protector for sensor includes device noumenon, described
Device noumenon in setting penetrating device ontology cooling duct, cooling duct one end is connected to water inlet pipe, and cooling duct is another
End is connected to outlet pipe, and sensor mounting hole is also set up in device noumenon, and sensor, which is configured to clamp, is connected to sensor
Structure in mounting hole, sensor are inserted into the sensor mounting hole in device noumenon by connecting pin, in device noumenon also
This body support frame is set.
The cooling duct includes cross channel and longitudinal water channel, cross channel one end penetrating device ontology one
Side side, the cross channel other end are connected to longitudinal water channel one end, longitudinal water channel other end penetrating device ontology other side side,
The water inlet pipe is fixedly connected with cross channel one end, and the outlet pipe is fixedly connected with longitudinal water channel one end.
Counterbore I is arranged in described cross channel penetrating device ontology side side one end, and water inlet pipe is connect with I interference of counterbore,
Water inlet tube end is resisted against I position of boss of I bottom of counterbore, and counterbore is arranged in longitudinal water channel penetrating device ontology side side one end
II, outlet pipe is connect with II interference of counterbore, and water outlet tube end is resisted against II position of boss of II bottom of counterbore.
It is set as L-shaped structure between the cross channel and longitudinal water channel, water inlet pipe extends the one of device noumenon
Hold end that multiple tracks groove I is set, groove I was arranged along water inlet pipe one week, was often set as that there are gaps between adjacent twice groove I
Structure；The outlet pipe extends one end end setting multiple tracks groove II of device noumenon, and groove II is along one week cloth of outlet pipe
It sets, the structure there are gap is set as between every adjacent twice groove II.
The covers disposed on sensor sets connection sheet, and setting connection bolt in connection sheet, connection bolt is arranged to connect
The structure that piece is fixedly connected with device noumenon, this body support frame are connected by screw to device noumenon.
The device noumenon is set as structure made of aluminum material, and fabrication hole, fabrication hole are also set up in device noumenon
Penetrating device body upper surface and lower surface.
Using the technical solution of the utility model, can obtain it is below the utility model has the advantages that
The protector for sensor of the utility model, in the vibration using sensor (acceleration transducer) to exhaust system
When measuring, while protector for sensor is installed to exhaust system corresponding position, sensor is fixed on device sheet
On body, and cooling water circulation, therefore, exhaust system are realized by water inlet pipe and outlet pipe in the cooling duct in protector for sensor
After the high temperature that system generates can be transmitted to device noumenon, the cooling water meeting high temperature of the cooling duct in device noumenon is taken away, to have
Effect plays the role of cooling to sensor, it is ensured that the moderate temperature of the sensor under hot environment is in suitable temperature always
Range will not break down because of long-time high temperature, more can be effectively reduced damage.The sensor protection of the utility model fills
It sets, structure is simple, convenient and efficient can connect with sensor, can when sensor tests the vibration of exhaust system
Effective cooling sensor controls the moderate temperature of sensor in proper range, avoids hot environment that sensor is caused event occur
Barrier, reliably protecting sensor improve sensor life-time, reduce sensor maintenance cost.
Detailed description of the invention
Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:
Fig. 1 is the overall structure diagram of protector for sensor described in the utility model；
Fig. 2 is the schematic cross-sectional view of protector for sensor described in the utility model；
Fig. 3 is that the sectional structure that the device noumenon of protector for sensor described in the utility model is connect with sensor shows
It is intended to；
Attached drawing acceptance of the bid note is respectively as follows: 1, device noumenon；2, cooling duct；3, water inlet pipe；4, outlet pipe；5, sensor is pacified
Fill hole；6, sensor；7, this body support frame；8, cross channel；9, longitudinal water channel；10, counterbore I；11, counterbore II；12, groove I；
13, groove II；14, fabrication hole；15, connecting pin.
Specific embodiment
Below against attached drawing, by the description of the embodiment, such as related to specific embodiment of the present utility model
The shape of each component, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle etc. make into
The detailed description of one step:
As shown in attached drawing 1- attached drawing 3, the utility model is a kind of protector for sensor, the protector for sensor
Including device noumenon 1, the cooling duct 2 of setting penetrating device ontology 1 in the device noumenon 1,2 one end of cooling duct with
Water inlet pipe 3 is connected to, and 2 other end of cooling duct is connected to outlet pipe 4, and sensor mounting hole 5 is also set up in device noumenon 1, is sensed
Device 6 is configured to the structure being fixedly connected in sensor mounting hole 5, and sensor is inserted into device sheet by connecting pin 15
In sensor mounting hole 5 on body 1, this body support frame 7 is also set up in device noumenon 1, this body support frame and associated components are clamped, are used for
Fixed protector for sensor, avoids shaking in protector for sensor using middle sensor.Above structure, using biography
When sensor (acceleration transducer) measures the vibration of exhaust system, protector for sensor is installed to exhaust system phase
While answering position, sensor is fixed in device noumenon 1, the cooling duct in protector for sensor by water inlet pipe and
Outlet pipe realizes cooling water circulation, therefore, cold in device noumenon after the high temperature that exhaust system generates can be transmitted to device noumenon
But the cooling water meeting high temperature in channel is taken away, to effectively play the role of cooling to sensor, it is ensured that the biography under hot environment
The moderate temperature of sensor is in suitable temperature ranges, will not break down because of long-time high temperature, more can be effectively reduced damage
It is bad.The protector for sensor of the utility model, structure is simple, convenient and efficient can connect with sensor, in sensor to row
When the vibration of gas system is tested, can cooling sensor, make sensor moderate temperature control in proper range, avoid height
Warm environment causes sensor to break down, reliably protecting sensor, improves sensor life-time.
The cooling duct 2 includes cross channel 8 and longitudinal water channel 9,8 one end penetrating device sheet of cross channel
1 side side of body, 8 other end of cross channel are connected to 9 one end of longitudinal water channel, longitudinal 9 other end penetrating device ontology 1 of water channel
Other side side, the water inlet pipe 3 are fixedly connected with 8 one end of cross channel, 9 one end of the outlet pipe 4 and longitudinal water channel
It is fixedly connected.Above structure, water inlet pipe and outlet pipe realize the introducing and discharge of cooling water, in the cooling duct of device noumenon
Flow of cooling water circulation is realized, so as to continuously take away the heat that exhaust system is transmitted to sensor, to have
Effect cooling sensor.
Counterbore I 10, water inlet pipe 3 and I 10 mistake of counterbore is arranged in described 8 penetrating device ontology of cross channel, 1 side side one end
It is full of connection, 3 end of water inlet pipe is resisted against I position of boss of I 10 bottom of counterbore, longitudinal 9 penetrating device ontology of water channel, 1 side side
Counterbore II 11 is arranged in one end, and outlet pipe 4 is connect with II 11 interference of counterbore, and 4 end of outlet pipe is resisted against the convex of II 11 bottom of counterbore
II position of platform.Above structure, counterbore I 10 realizes being reliably connected for water inlet pipe, and the boss I of I 10 bottom of counterbore is to water inlet pipe
Inserting depth is limited, it is ensured that water inlet pipe is reliably connected with cross channel.And counterbore II 11 realizes being reliably connected for outlet pipe,
The boss II of II 11 bottom of counterbore limits outlet pipe inserting depth, it is ensured that outlet pipe is reliably connected with longitudinal water channel.
It is set as L-shaped structure between the cross channel 8 and longitudinal water channel 9, water inlet pipe 3 extends device noumenon 1
One end end multiple tracks groove I 12 is set, groove I 12 was arranged along water inlet pipe 3 one weeks, was often arranged between adjacent twice groove I 12
For there are the structures in gap；The outlet pipe 4 extends one end end setting multiple tracks groove II 13 of device noumenon 1, groove
II 13 arranged along outlet pipe 4 one weeks, and the structure there are gap is set as between every adjacent twice groove II 13.Above structure, it is recessed
The setting of slot I 12 connect convenient for the water pipe of plastic material with water inlet pipe, and by clamp connection, clip is extended in gap,
It effectively prevent water pipe to fall off with water inlet pipe.The setting of groove II 13 connect with outlet pipe convenient for the water pipe of plastic material, passes through card
Hoop connection, clip extend in gap, and water pipe is effectively prevent to fall off with outlet pipe.
Connection sheet is set on the sensor 6, and setting connection bolt in connection sheet, connection bolt is arranged to connect
The structure that piece is fixedly connected with device noumenon 1, this body support frame 7 are connected by screw to device noumenon 1.Above structure passes through company
Contact pin can be realized sensor and be reliably connected with device noumenon, avoid falling off.And device noumenon and phase may be implemented in this body support frame
Component is answered to connect, shaking when exhaust system being avoided to work.
The device noumenon 1 is set as structure made of aluminum material, and fabrication hole 14, work are also set up in device noumenon 1
Skill hole 14 is configured to the structure of 1 upper and lower surfaces of penetrating device ontology.Device noumenon 1 using the coefficient of heat conduction compared with
High aluminium is made, at low cost relative to copper billet light weight, and heat transfer effect is good.Cross channel and longitudinal water channel are all made of
Circular cross-section is conducive to the flowing of cooling water, and water flowing is strong, greatly improves heat dissipation effect, cooling efficiency is promoted, to have
Effect protection sensor, and fabrication hole penetrating device ontology, for radiating, so that the heat for being transmitted to sensor be effectively reduced
Amount improves heat dissipation effect.
The protector for sensor of the utility model, in the vibration using sensor (acceleration transducer) to exhaust system
When measuring, while protector for sensor is installed to exhaust system corresponding position, sensor is fixed on device sheet
On body, and cooling water circulation, therefore, exhaust system are realized by water inlet pipe and outlet pipe in the cooling duct in protector for sensor
After the high temperature that system generates can be transmitted to device noumenon, the cooling water meeting high temperature of the cooling duct in device noumenon is taken away, to have
Effect plays the role of cooling to sensor, it is ensured that the moderate temperature of the sensor under hot environment is in suitable temperature always
Range will not break down because of long-time high temperature, more can be effectively reduced damage.The sensor protection of the utility model fills
It sets, structure is simple, convenient and efficient can connect with sensor, can when sensor tests the vibration of exhaust system
Effective cooling sensor controls the moderate temperature of sensor in proper range, avoids hot environment that sensor is caused event occur
Barrier, reliably protecting sensor improve sensor life-time, reduce sensor maintenance cost.
Illustrative description is carried out to the utility model above in conjunction with attached drawing, it is clear that the utility model concrete implementation is simultaneously
It is not limited by aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or
It is not improved that the conception and technical scheme of the utility model are directly applied into other occasions, in the protection of the utility model
In range.
Claims (6)
1. a kind of protector for sensor, it is characterised in that: the protector for sensor includes device noumenon (1), described
Device noumenon (1) in setting penetrating device ontology (1) cooling duct (2), cooling duct (2) one end and water inlet pipe (3) are even
Logical, cooling duct (2) other end is connected to outlet pipe (4), and sensor mounting hole (5), sensor are also set up in device noumenon (1)
(6) it is configured to clamp the structure being connected in sensor mounting hole (5), sensor (6) is inserted by connecting pin (15)
In sensor mounting hole (5) in device noumenon (1), this body support frame (7) are also set up in device noumenon (1).
2. protector for sensor according to claim 1, it is characterised in that: the cooling duct (2) includes laterally
Water channel (8) and longitudinal water channel (9), the cross channel (8) one end penetrating device ontology (1) side side, cross channel (8)
The other end is connected to longitudinal water channel (9) one end, and longitudinal water channel (9) other end penetrating device ontology (1) other side side is described
Water inlet pipe (3) is fixedly connected with cross channel (8) one end, and the outlet pipe (4) is fixedly connected with longitudinal water channel (9) one end.
3. protector for sensor according to claim 2, it is characterised in that: cross channel (8) the penetrating device sheet
Counterbore I (10) are arranged in body (1) side side one end, and water inlet pipe (3) connect with counterbore I (10) interference, water inlet pipe (3) end against
In I position of boss of counterbore I (10) bottom, counterbore II is arranged in longitudinal water channel (9) penetrating device ontology (1) side side one end
(11), outlet pipe (4) is connect with counterbore II (11) interference, and outlet pipe (4) end is resisted against the boss II of counterbore II (11) bottom
Position.
4. protector for sensor according to claim 2 or 3, it is characterised in that: the cross channel (8) and longitudinal direction
L-shaped structure is set as between water channel (9), water inlet pipe (3) extends one end end setting multiple tracks groove I of device noumenon (1)
(12), groove I (12) was arranged along water inlet pipe (3) one weeks, and the knot there are gap is set as between every adjacent twice groove I (12)
Structure；The outlet pipe (4) extends one end end setting multiple tracks groove II (13) of device noumenon (1), groove II (13) edge
It arranges within outlet pipe (4) one weeks, the structure there are gap is set as between every adjacent twice groove II (13).
5. protector for sensor according to claim 2 or 3, it is characterised in that: be arranged on the sensor (6) and connect
Contact pin, setting connection bolt in connection sheet, connection bolt are arranged to the knot for being fixedly connected with connection sheet with device noumenon (1)
Structure, this body support frame (7) are connected by screw to device noumenon (1).
6. protector for sensor according to claim 2 or 3, it is characterised in that: the device noumenon (1) is set as
Structure made of aluminum material is also set up fabrication hole (14) in device noumenon (1), and fabrication hole (14) is configured to penetrating device
The structure of ontology (1) upper and lower surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690179.3U CN208443562U (en) | 2017-12-07 | 2017-12-07 | A kind of protector for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721690179.3U CN208443562U (en) | 2017-12-07 | 2017-12-07 | A kind of protector for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443562U true CN208443562U (en) | 2019-01-29 |
Family
ID=65096008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721690179.3U Expired - Fee Related CN208443562U (en) | 2017-12-07 | 2017-12-07 | A kind of protector for sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268613A (en) * | 2020-10-27 | 2021-01-26 | 中国船舶重工集团公司第七0三研究所 | Vibration sensing system with cooling shell |
| CN113218608A (en) * | 2021-06-08 | 2021-08-06 | 无锡威孚力达催化净化器有限责任公司 | Sensor water-cooling base for testing exhaust system |
-
2017
- 2017-12-07 CN CN201721690179.3U patent/CN208443562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268613A (en) * | 2020-10-27 | 2021-01-26 | 中国船舶重工集团公司第七0三研究所 | Vibration sensing system with cooling shell |
| CN113218608A (en) * | 2021-06-08 | 2021-08-06 | 无锡威孚力达催化净化器有限责任公司 | Sensor water-cooling base for testing exhaust system |
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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: 20190129 Termination date: 20191207 |