CN114261254A - Automobile air duct temperature sensor mounting structure - Google Patents
Automobile air duct temperature sensor mounting structure Download PDFInfo
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- CN114261254A CN114261254A CN202111265274.XA CN202111265274A CN114261254A CN 114261254 A CN114261254 A CN 114261254A CN 202111265274 A CN202111265274 A CN 202111265274A CN 114261254 A CN114261254 A CN 114261254A
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- Prior art keywords
- fixedly connected
- bottom plate
- plug
- boss
- transmission rod
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 239000000523 sample Substances 0.000 claims abstract description 13
- 230000032683 aging Effects 0.000 claims abstract description 5
- 230000035515 penetration Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 41
- 239000010902 straw Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
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Abstract
The invention discloses an automobile air duct temperature sensor mounting structure, and relates to the technical field of automobile air conditioners; comprises an air pipe, a sensor and a connector which is positioned at one side of the air pipe and is used for connecting the sensor; the sensor comprises a bottom plate, a boss fixedly connected to one side of the bottom plate, a sealing ring sleeved on the boss, a plug fixedly connected to one side of the boss far away from the bottom plate and used for being inserted into a connecting port, limiting blocks fixedly connected to two opposite sides of the plug, and probes positioned on one side of the boss far away from the bottom plate; one side of the limiting block close to the bottom plate is fixedly connected with a limiting bulge; the connecting port comprises a round hole, grooves which are positioned at two opposite sides of the round hole and are used for the penetration of the limiting blocks, and embedded grooves which are positioned at two opposite sides of the round hole and are used for the embedding of the limiting bulges; the invention has the beneficial effects that: the installation is simple, and the leakproofness is good, but through probe real time monitoring temperature, in addition, can in time get rid of the comdenstion water near the sealing washer, slows down the ageing speed of sealing washer.
Description
Technical Field
The invention belongs to the technical field of automobile air conditioners, and particularly relates to an installation structure of an automobile air duct temperature sensor.
Background
The air pipes of the existing automobile air conditioners are integrally formed by blow molding and injection molding, only have a simple air supply function, do not have a temperature measurement function, and cannot monitor the air temperature in the air pipes in real time.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an automobile air duct temperature sensor mounting structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automobile air duct temperature sensor mounting structure comprises an air duct, a sensor and a connector which is positioned on one side of the air duct and used for connecting the sensor; the sensor comprises a bottom plate, a boss fixedly connected to one side of the bottom plate, a sealing ring sleeved on the boss, a plug fixedly connected to one side of the boss far away from the bottom plate and used for being inserted into a connecting port, limiting blocks fixedly connected to two opposite sides of the plug, and probes positioned on one side of the boss far away from the bottom plate; one side of the limiting block close to the bottom plate is fixedly connected with a limiting bulge; the connecting port comprises a round hole, grooves which are positioned at two opposite sides of the round hole and are used for the penetration of the limiting blocks, and embedded grooves which are positioned at two opposite sides of the round hole and are used for the embedding of the limiting bulges; when the sensor is installed, the plug is inserted into the connector, the limiting block penetrates through the groove, the bottom plate compresses the sealing ring on the outer wall of the air pipe, then the sensor is rotated, after the sensor is rotated by 90 degrees, the limiting protrusion is embedded into the embedded groove, the limiting block abuts against the inner wall of the air pipe, and the sensor is installed.
Preferably, the limiting protrusion, the limiting block and the plug are of an integrally formed structure.
Preferably, the plug is rectangular in cross-section.
Preferably, the plug is made of plastic.
Preferably, the probe is positioned at the edge of the end face of the plug, one end of the probe, which is far away from the bottom plate, is fixedly connected with a support, the support is rotatably connected with a rotating shaft, and the rotating shaft is fixedly connected with a blade; after the sensor is installed, a gap exists between the boss and the outer wall of the air pipe, and an annular groove which is easy to accumulate condensed water and causes the aging of the sealing ring is formed by the inner side of the sealing ring and the outer walls of the boss and the air pipe; the pot head that the plug is close to the bottom plate has the swivel, the swivel outside is equipped with the straw, the one end that the swivel was kept away from to the straw is used for absorbing the comdenstion water of the tank bottom of ring channel, be equipped with the passageway in the swivel, be equipped with the second ring channel on the boss, passageway one end and straw connection, the other end and the cooperation of second ring channel, be equipped with the second passageway in the plug, the one end that the bottom plate was kept away from to the plug is equipped with the cylinder body, sliding connection has the piston in the cylinder body, be equipped with reciprocal lead screw in the cylinder body, reciprocal lead screw passes the piston, the one end of pivot inserts the cylinder body and with reciprocal lead screw rigid coupling, cylinder body one end is connected with inlet tube and outlet pipe, be equipped with first check valve on the inlet tube, be equipped with the second check valve on the outlet pipe, pivot and swivel pass through drive mechanism and connect, second passageway one end and water piping connection, the other end and second ring channel are connected.
Preferably, the transmission mechanism comprises a first transmission rod, a driving bevel gear, a second transmission rod and a third transmission rod, wherein one end of the first transmission rod is rotationally connected into the plug, the driving bevel gear is fixedly connected onto the rotating shaft, the second transmission rod is rotationally connected into the boss, and one end of the third transmission rod is rotationally connected into the boss; the inner side of the rotating ring is provided with driven teeth; the first transmission rod comprises a first rod body and first bevel gears fixedly connected to two ends of the first rod body; the second transmission rod comprises a second rod body and second bevel gears fixedly connected to two ends of the second rod body; the third transmission rod comprises a third rod body, a third bevel gear fixedly connected to one end of the third rod body and a driving gear fixedly connected to the other end of the third rod body; the driving gear is meshed with the driven gear, the third bevel gear is matched with one end of the second transmission rod, the driving bevel gear is matched with one end of the first transmission rod, and one end, far away from the driving bevel gear, of the first transmission rod is matched with the second transmission rod.
Preferably, the water inlet pipe and the water outlet pipe are positioned at one end of the cylinder body close to the rotating shaft, and the water outlet pipe is positioned at the air inlet side of the blades.
The invention has the beneficial effects that: the installation is simple, and the leakproofness is good, but through probe real time monitoring temperature, in addition, can in time get rid of the comdenstion water near the sealing washer, slows down the ageing speed of sealing washer.
Drawings
FIG. 1 is a schematic view of a sensor;
FIG. 2 is a schematic view of a connection port;
FIG. 3 is a schematic view of an embodiment;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is a schematic view of a cylinder.
In the figure: the air pipe comprises an air pipe 1, a bottom plate 3, a boss 4, a sealing ring 5, a plug 6, a limiting block 7, a probe 8, a limiting protrusion 9, a groove 10, an embedded groove 11, a support 12, a rotating shaft 13, blades 14, an annular groove 15, a rotating ring 16, a suction pipe 17, a channel 18, a second annular groove 19, a second channel 20, a cylinder body 21, a piston 22, a reciprocating screw 23, a water inlet pipe 24, a water outlet pipe 25, a first one-way valve 26, a second one-way valve 27, a first transmission rod 28, a first bevel gear 29, a second transmission rod 30, a third transmission rod 31, a second bevel gear 32, a third bevel gear 33, a driving gear 34 and a round hole 35.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
example (b):
referring to fig. 1 to 5, an installation structure of an automobile air duct temperature sensor comprises an air duct 1, a sensor, and a connector located at one side of the air duct 1 and used for connecting the sensor;
the sensor comprises a bottom plate 3, a boss 4 fixedly connected to one side of the bottom plate 3, a sealing ring 5 sleeved on the boss 4, a plug 6 fixedly connected to one side of the boss 4 far away from the bottom plate 3 and used for being inserted into a connecting port, limiting blocks 7 fixedly connected to two opposite sides of the plug 6, and a probe 8 positioned on one side of the boss 4 far away from the bottom plate 3;
a limiting bulge 9 is fixedly connected to one side of the limiting block 7 close to the bottom plate 3;
the connecting port comprises a round hole 35, grooves 10 which are positioned at two opposite sides of the round hole 35 and are used for the limiting blocks 7 to pass through, and embedded grooves 11 which are positioned at two opposite sides of the round hole 35 and are used for the limiting bulges 9 to be embedded in;
when the sensor is installed, the plug 6 is inserted into the connector, the limiting block 7 penetrates through the groove 10, the bottom plate 3 compresses the sealing ring 5 on the outer wall of the air pipe 1, then the sensor is rotated, after 90 degrees of rotation, the limiting protrusion 9 is embedded into the embedded groove 11, the limiting block 7 is abutted against the inner wall of the air pipe 1, and the sensor is installed.
The limiting protrusion 9, the limiting block 7 and the plug 6 are of an integrally formed structure.
The cross-section of the plug 6 is rectangular.
The plug 6 is made of plastic.
The probe 8 is positioned at the edge of the end face of the plug 6, one end of the probe 8, which is far away from the bottom plate 3, is fixedly connected with a support 12, the support 12 is rotatably connected with a rotating shaft 13, and the rotating shaft 13 is fixedly connected with a blade 14;
after the sensor is installed, a gap exists between the boss 4 and the outer wall of the air pipe 1, and an annular groove 15 which is easy to accumulate condensed water so as to cause the aging of the sealing ring 5 is formed by the inner side of the sealing ring 5, the boss 4 and the outer wall of the air pipe 1 in a surrounding manner;
a rotating ring 16 is sleeved at one end of the plug 6 close to the bottom plate 3, a suction pipe 17 is arranged at the outer side of the rotating ring 16, one end of the suction pipe 17 far away from the rotating ring 16 is used for absorbing condensed water at the bottom of the annular groove 15, a channel 18 is arranged in the rotating ring 16, a second annular groove 19 is arranged on the boss 4, one end of the channel 18 is connected with the suction pipe 17, the other end of the channel is matched with the second annular groove 19, a second channel 20 is arranged in the plug 6, a cylinder body 21 is arranged at one end of the plug 6 far away from the bottom plate 3, a piston 22 is connected in the cylinder body 21 in a sliding manner, a reciprocating lead screw 23 is arranged in the cylinder body 21, the reciprocating lead screw 23 penetrates through the piston 22, one end of the rotating shaft 13 is inserted into the cylinder body 21 and is fixedly connected with the reciprocating lead screw 23, one end of the cylinder body 21 is connected with a water inlet pipe 24 and a water outlet pipe 25, a first one-way valve 26 is arranged on the water outlet pipe 25, the rotating shaft 13 is connected with the rotating ring 16 through a transmission mechanism, one end of the second channel 20 is connected with the water inlet pipe 24, the other end is connected to the second annular groove 19.
The transmission mechanism comprises a first transmission rod 28 with one end rotatably connected in the plug 6, a driving bevel gear fixedly connected on the rotating shaft 13, a second transmission rod 30 rotatably connected in the boss 4 and a third transmission rod 31 with one end rotatably connected in the boss 4;
the inner side of the rotating ring 16 is provided with driven teeth;
the first transmission rod 28 comprises a first rod body, a first bevel gear 29 fixedly connected at two ends of the first rod body;
the second transmission rod 30 comprises a second rod body, and second bevel gears 32 fixedly connected to two ends of the second rod body;
the third transmission rod 31 comprises a third rod body, a third bevel gear 33 fixedly connected at one end of the third rod body and a driving gear 34 fixedly connected at the other end of the third rod body;
the driving gear 34 is engaged with the driven teeth, the third bevel gear 33 is engaged with one end of the second transmission rod 30, the driving bevel gear is engaged with one end of the first transmission rod 28, and one end of the first transmission rod 28, which is far from the driving bevel gear, is engaged with the second transmission rod 30.
The water inlet pipe 24 and the water outlet pipe 25 are positioned at one end of the cylinder body 21 close to the rotating shaft 13, and the water outlet pipe 25 is positioned at the air inlet side of the blades 14.
Principle of embodiment:
when the sensor is installed, the plug 6 is inserted into the connector, the limiting block 7 penetrates through the groove 10, the bottom plate 3 compresses the sealing ring 5 on the outer wall of the air pipe 1, then the sensor is rotated, after 90 degrees of rotation, the limiting protrusion 9 is embedded into the embedded groove 11, the limiting block 7 is abutted against the inner wall of the air pipe 1, and the sensor is installed. See fig. 3; when the air conditioner is in operation, air flow passes through the blades 14 to drive the blades 14 to rotate, water vapor exists in the air, condensed water is condensed in the annular groove 15, the blades 14 rotate to drive the rotating shaft 13 to rotate, the rotating ring 16 rotates to drive the suction pipe 17 to rotate under the action of the transmission mechanism, the end part of the suction pipe moves along the bottom of the annular groove, the reciprocating lead screw 23 is driven to rotate when the rotating shaft 13 rotates, the cross section of the cylinder 21 is square, the cylinder 21 and the piston 22 cannot rotate relatively, the piston 22 reciprocates in the cylinder 21 under the action of the reciprocating lead screw 23, the direction of the first one-way valve 26 faces the cylinder 21, and the direction of the second one-way valve 27 faces one side far away from the cylinder 21, so that when the piston 22 reciprocates, the condensed water in the annular groove 15 passes through the suction pipe 17, the annular groove 15, the passage 18, the second passage 20, the suction pipe 17 and the piston 22 sequentially under the action of internal pressure of the cylinder 21, The water inlet pipe 24 enters the cylinder 21 and then exits the water outlet pipe 25, and the condensed water after exiting is blown out from the air conditioning opening through the blades 14 by the air flow.
Claims (7)
1. An automobile air duct temperature sensor mounting structure is characterized by comprising an air duct, a sensor and a connector which is positioned on one side of the air duct and used for connecting the sensor;
the sensor comprises a bottom plate, a boss fixedly connected to one side of the bottom plate, a sealing ring sleeved on the boss, a plug fixedly connected to one side of the boss far away from the bottom plate and used for being inserted into a connecting port, limiting blocks fixedly connected to two opposite sides of the plug, and probes positioned on one side of the boss far away from the bottom plate;
one side of the limiting block close to the bottom plate is fixedly connected with a limiting bulge;
the connecting port comprises a round hole, grooves which are positioned at two opposite sides of the round hole and are used for the penetration of the limiting blocks, and embedded grooves which are positioned at two opposite sides of the round hole and are used for the embedding of the limiting bulges;
when the sensor is installed, the plug is inserted into the connector, the limiting block penetrates through the groove, the bottom plate compresses the sealing ring on the outer wall of the air pipe, then the sensor is rotated, after the sensor is rotated by 90 degrees, the limiting protrusion is embedded into the embedded groove, the limiting block abuts against the inner wall of the air pipe, and the sensor is installed.
2. The mounting structure of the automobile air duct temperature sensor according to claim 1, wherein the limiting protrusion, the limiting block and the plug are integrally formed.
3. The mounting structure for an automotive air duct temperature sensor according to claim 1, wherein the plug has a rectangular cross section.
4. The mounting structure for an automotive air duct temperature sensor according to claim 1, wherein the plug is made of plastic.
5. The mounting structure of the automobile air duct temperature sensor according to claim 1, wherein the probe is located at the edge of the end face of the plug, a bracket is fixedly connected to one end of the probe away from the bottom plate, a rotating shaft is rotatably connected to the bracket, and a blade is fixedly connected to the rotating shaft;
after the sensor is installed, a gap exists between the boss and the outer wall of the air pipe, and an annular groove which is easy to accumulate condensed water and causes the aging of the sealing ring is formed by the inner side of the sealing ring and the outer walls of the boss and the air pipe;
the pot head that the plug is close to the bottom plate has the swivel, the swivel outside is equipped with the straw, the one end that the swivel was kept away from to the straw is used for absorbing the comdenstion water of the tank bottom of ring channel, be equipped with the passageway in the swivel, be equipped with the second ring channel on the boss, passageway one end and straw connection, the other end and the cooperation of second ring channel, be equipped with the second passageway in the plug, the one end that the bottom plate was kept away from to the plug is equipped with the cylinder body, sliding connection has the piston in the cylinder body, be equipped with reciprocal lead screw in the cylinder body, reciprocal lead screw passes the piston, the one end of pivot inserts the cylinder body and with reciprocal lead screw rigid coupling, cylinder body one end is connected with inlet tube and outlet pipe, be equipped with first check valve on the inlet tube, be equipped with the second check valve on the outlet pipe, pivot and swivel pass through drive mechanism and connect, second passageway one end and water piping connection, the other end and second ring channel are connected.
6. The mounting structure of the automobile air duct temperature sensor according to claim 5, wherein the transmission mechanism comprises a first transmission rod with one end rotatably connected in the plug, a driving bevel gear fixedly connected on the rotating shaft, a second transmission rod rotatably connected in the boss, and a third transmission rod with one end rotatably connected in the boss;
the inner side of the rotating ring is provided with driven teeth;
the first transmission rod comprises a first rod body and first bevel gears fixedly connected to two ends of the first rod body;
the second transmission rod comprises a second rod body and second bevel gears fixedly connected to two ends of the second rod body;
the third transmission rod comprises a third rod body, a third bevel gear fixedly connected to one end of the third rod body and a driving gear fixedly connected to the other end of the third rod body;
the driving gear is meshed with the driven gear, the third bevel gear is matched with one end of the second transmission rod, the driving bevel gear is matched with one end of the first transmission rod, and one end, far away from the driving bevel gear, of the first transmission rod is matched with the second transmission rod.
7. The mounting structure for the temperature sensor of the air duct of the automobile as claimed in claim 6, wherein the water inlet pipe and the water outlet pipe are located at one end of the cylinder body close to the rotating shaft, and the water outlet pipe is located at the air inlet side of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265274.XA CN114261254A (en) | 2021-10-28 | 2021-10-28 | Automobile air duct temperature sensor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265274.XA CN114261254A (en) | 2021-10-28 | 2021-10-28 | Automobile air duct temperature sensor mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN114261254A true CN114261254A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111265274.XA Pending CN114261254A (en) | 2021-10-28 | 2021-10-28 | Automobile air duct temperature sensor mounting structure |
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| CN (1) | CN114261254A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285090A (en) * | 2007-05-21 | 2008-11-27 | Denso Corp | Air conditioner for vehicle |
| US20100284437A1 (en) * | 2007-09-07 | 2010-11-11 | Oliver Stoll | Plug-in sensor for measuring at least one property of a fluid medium |
| CN208148540U (en) * | 2018-03-14 | 2018-11-27 | 重庆金泰汽车艺术设计有限公司 | Air hose transducer mounting plate location structure |
| CN209738754U (en) * | 2019-03-28 | 2019-12-06 | 长城汽车股份有限公司 | Air duct assembly for vehicle |
| CN212979787U (en) * | 2020-03-28 | 2021-04-16 | 泰铂（上海）环保科技股份有限公司 | Fixing device of suspension type sensor for automobile air conditioner |
| CN213148120U (en) * | 2020-09-03 | 2021-05-07 | 上海井灏电子科技有限公司 | Automobile air duct temperature sensor |
-
2021
- 2021-10-28 CN CN202111265274.XA patent/CN114261254A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008285090A (en) * | 2007-05-21 | 2008-11-27 | Denso Corp | Air conditioner for vehicle |
| US20100284437A1 (en) * | 2007-09-07 | 2010-11-11 | Oliver Stoll | Plug-in sensor for measuring at least one property of a fluid medium |
| CN208148540U (en) * | 2018-03-14 | 2018-11-27 | 重庆金泰汽车艺术设计有限公司 | Air hose transducer mounting plate location structure |
| CN209738754U (en) * | 2019-03-28 | 2019-12-06 | 长城汽车股份有限公司 | Air duct assembly for vehicle |
| CN212979787U (en) * | 2020-03-28 | 2021-04-16 | 泰铂（上海）环保科技股份有限公司 | Fixing device of suspension type sensor for automobile air conditioner |
| CN213148120U (en) * | 2020-09-03 | 2021-05-07 | 上海井灏电子科技有限公司 | Automobile air duct temperature sensor |
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