CN113858920A - Sensor mounting structure and mounting method - Google Patents
Sensor mounting structure and mounting method Download PDFInfo
- Publication number
- CN113858920A CN113858920A CN202111405419.1A CN202111405419A CN113858920A CN 113858920 A CN113858920 A CN 113858920A CN 202111405419 A CN202111405419 A CN 202111405419A CN 113858920 A CN113858920 A CN 113858920A
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- Prior art keywords
- sensor
- sensor mounting
- limiting clamping
- mounting
- mounting structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a sensor mounting structure and a mounting method, which are characterized in that: including locating the sensor installation department of sensor body below, sensor installation department joint is installed to the sensor mount pad on. The sensor mounting structure and the mounting method have the advantages of simple structure, convenience in mounting and dismounting, cost reduction, stronger practicability and better application prospect.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a sensor mounting structure and a sensor mounting method.
Background
With the rapid development of the automobile industry and the increasing improvement of the living standard of people, people pay more attention to the comfort and the health of the automobile while considering the safety and the reliability of the automobile when purchasing the automobile. The automobile air conditioner belongs to one of automobile comfort modules. It is no longer only necessary to meet the basic functional requirements of air conditioners, but rather to monitor the air quality of motor vehicle air conditioners. To meet the requirement, compared with the original manual air conditioner, the manual air conditioner has the difference that a sensor is used, the sensor becomes one of the most important components of the automobile air conditioner, the function of the manual air conditioner is to monitor the air quality in real time, signals such as PWM (pulse width modulation) and the like are output to an air conditioner controller to control whether the air conditioner performs air purification and internal and external circulation control, and passengers can monitor and adjust the air quality of the automobile air conditioner, so that the installation structure of the manual air conditioner is naturally important, and the traditional threaded installation method is limited by the installation structure, so that the installation structure of the sensor is complex, and the assembly process and the cost are increased.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a sensor mounting structure and a sensor mounting method which are simple in structure, convenient to mount and dismount and low in cost.
In order to achieve the above object, the present invention provides a sensor mounting structure, characterized in that: including locating the sensor installation department of sensor body below, sensor installation department joint is installed to the sensor mount pad on.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
the sensor mounting part is provided with a limiting clamping block, and the sensor mounting seat is provided with a limiting clamping groove which correspondingly penetrates through the limiting clamping block.
The limiting clamping blocks are formed by outwards extending the edges of the two sides of the sensor mounting part.
The sensor mounting part is provided with a sensor mounting surface, and the limiting clamping block and the sensor mounting surface form a mounting clamping groove in a vertical direction in a clamping mode on the sensor mounting seat.
The sensor mounting seat comprises a mounting seat body, wherein a mounting boss is arranged on the mounting seat body, and the mounting boss is attached to the sensor mounting surface after mounting.
Limiting clamping grooves are formed in the two sides of the sensor mounting seat; the limiting clamping grooves on the two sides are arranged in a staggered mode.
One side of the sensor body is provided with a positioning block, the lower end of the positioning block is connected with the sensor body, and the upper end of the positioning block is a movable end.
And the sensor mounting seat is provided with a stop column which is opposite to the positioning block after the sensor is mounted in place.
The sensor mounting part is in interference fit with the sensor mounting seat.
The mounting method of the sensor mounting structure comprises the following steps: the sensor mounting part of the sensor is opposite to the sensor mounting seat, a limiting clamping block on the sensor mounting part is opposite to a limiting clamping groove on the sensor mounting seat, and at the moment, the positioning block is overlapped with the edge of the stop column in an interference manner; the sensor is pressed downwards, the limiting clamping block penetrates through the limiting clamping groove, and the positioning block is clamped in the stopping column in an extruded manner; promote to locating piece one side the sensor, mount pad body edge joint is in the installation draw-in groove between spacing fixture block and sensor installation face, this moment the locating piece with only the position post breaks away from the interference, and the locating piece resumes natural state, the locating piece with only the relative joint of position post side realizes that the installation is spacing.
Compared with the prior art, the invention has the following advantages: the sensor mounting structure and the mounting method have the advantages of simple structure, convenience in mounting and dismounting, cost reduction, stronger practicability and better application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic diagram of a sensor according to the present invention;
FIG. 2 is a schematic view of a sensor mount of the present invention;
FIG. 3 is a schematic view of a sensor mounting structure according to the present invention;
fig. 4 is a schematic view of the sensor mounting structure of the present invention.
Labeled as: 10. the sensor mounting structure comprises a sensor 11, a sensor body 12, a sensor mounting surface 13, a sensor mounting part 14, a limiting clamping block 15, a positioning block 16 and a mounting clamping groove; 20. sensor mount pad, 21, mount pad body, 22, installation boss, 23, spacing draw-in groove, 24, end the position post.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The invention provides a sensor mounting structure, as shown in fig. 1, 2, 3 and 4, a sensor 10 comprises a sensor mounting part 13 arranged below a sensor body 11, and the sensor mounting part 13 is clamped and mounted on a sensor mounting seat 20.
In the invention, a limiting clamping block 14 is arranged on the sensor mounting part 13, and a limiting clamping groove 23 correspondingly penetrating through the limiting clamping block 14 is arranged on the sensor mounting seat 20. The limit blocks 14 are formed by extending the two side edges of the sensor mounting part 13 outwards. The sensor mounting part 13 is provided with a sensor mounting surface 12, and the limiting clamping block 14 and the sensor mounting surface 12 form a mounting clamping groove 16 in the vertical direction, wherein the mounting clamping groove is clamped on the sensor mounting seat 20. As shown in fig. 1, the outer edge dimension of the sensor mounting surface 12 is greater than the dimension of the sensor mounting portion 13, the sensor mounting portion 13 is in interference fit with a mounting hole in the sensor mounting seat 20, the edges of two sides of the limiting clamping groove 23 on the mounting seat body 21 protrude out of the clamping groove, the limiting clamping block 14 and the limiting clamping groove 23 penetrate through the limiting clamping groove, the sensor is moved to one side, the protruding edge on the mounting seat body 21 is slidably clamped in the mounting clamping groove 16, and the mounting and the positioning of the upper position and the lower position of the sensor are achieved.
In the present invention, as shown in fig. 2, the sensor mounting base 20 includes a mounting base body 21, a mounting boss 22 is provided on the mounting base body 21, and the mounting boss 22 is attached to the sensor mounting surface 12 after mounting. The installation boss 22 can ensure that the sensor can be stably positioned up and down after being installed, the sensor is placed to shake up and down, and the structural strength of the sensor installation seat 20 can be relatively increased. The sensor mount 20 is integrally injection molded with the air conditioner case.
In the invention, two sides of the sensor mounting seat 20 are respectively provided with a limiting clamping groove 23, and the limiting clamping grooves 23 on the two sides are arranged in a staggered manner. The limiting clamping grooves 23 are distributed in an asymmetric mode, and the limiting clamping blocks 14 are arranged corresponding to the limiting clamping grooves 23, so that misassembly can be effectively prevented, and the assembly efficiency is improved.
In the invention, one side of a sensor body 11 is provided with a positioning block 15, the lower end of the positioning block 15 is connected with the sensor body 11, and the upper end is a movable end; the sensor mounting base 20 is provided with a stop column 24 which is opposite to the positioning block 15 after the sensor is mounted in place. The positioning block 15 is a compressible elastic positioning block, which is convenient to cooperate with the stop column 24 to realize the installation and the limitation of the front and rear positions of the sensor.
In the invention, two ends of the positioning block 15 are arc-shaped structures, so that the processes of moving, clamping, mounting and dismounting are convenient to realize.
The mounting method of the sensor mounting structure comprises the following steps: the sensor mounting part 13 of the sensor is opposite to the sensor mounting seat 20, the limiting clamping block 14 on the sensor mounting part 13 is opposite to the limiting clamping groove 23 on the sensor mounting seat 20, and at the moment, the positioning block 15 is overlapped with the edge of the limiting column 24 in an interference manner; the sensor 10 is pressed downwards, the sensor mounting part 13 penetrates through the mounting hole, the limiting clamping block 14 penetrates through the limiting clamping groove 23, and the positioning block 15 is clamped in the limiting column 24 in an extruding manner; the sensor 10 is pushed to one side of the positioning block 15, the edge of the mounting seat body 21 is clamped in the mounting clamping groove 16 between the limiting clamping block 14 and the sensor mounting surface 12, and the mounting and positioning of the upper position and the lower position of the sensor are realized; at the moment, the positioning block 15 is separated from the interference of the stop column 24, the positioning block 15 returns to the natural state, the side surfaces of the positioning block 15 and the stop column 16 are relatively clamped, and the installation and the limiting of the front position and the rear position of the sensor are realized.
In the invention, as shown in fig. 1, 2, 3 and 4, the mounting structure of the automobile air conditioner sensor comprises an air conditioner shell mounting structure and a sensor structure, wherein the air conditioner shell mounting structure and an air conditioner shell are integrally molded, 1 stop column is distributed on the air conditioner shell mounting structure, 1 positioning pin matched with the stop column is distributed on the sensor, two sides of an insertion opening of the air conditioner shell mounting structure are provided with limit clamping grooves, and bosses matched with the limit clamping grooves are respectively designed on two sides of the sensor. Meanwhile, the number of the bosses on the sensor is consistent with that of the limiting clamping grooves.
The stop column of the air conditioner shell mounting structure is in stop fit with the positioning pin of the sensor, and the boss of the air conditioner shell mounting structure is in interference fit with the sensor, so that a set of non-threaded mounting structure with good sealing performance is formed.
According to the automobile air conditioner sensor mounting structure, the sensor and the air conditioner shell mounting structure are in interference fit and profile fit, so that the sensor and the air conditioner shell mounting structure are in tight fit, the sensor is prevented from shaking in the air conditioner shell, and meanwhile, a good sealing effect is achieved. The air conditioner shell mounting structure and the sensor are mounted and matched through the asymmetric limiting clamping groove 23 and the limiting clamping block 14, so that the production accident that the sensors with similar appearance but different function requirements are mutually installed in a wrong mode on a production assembly line can be avoided; what is more important is that the traditional fixing mode of the original screwing is optimized, the materials are saved, the labor is saved, and the mounting and dismounting efficiency is accelerated.
The invention comprises a sensor mounting seat 20 and a sensor 10 on the air conditioner shell, wherein the sensor mounting seat 20 and the air conditioner shell are integrally formed by injection molding. The frame of the sensor mounting seat 20 is distributed with the limiting clamping grooves 23 in an asymmetric mode, the number of the limiting clamping grooves 23 on two sides can be 3-5, and meanwhile, the number of the limiting clamping blocks 14 on the sensor 10 is consistent with that of the limiting grooves. During installation, a limiting clamping block 14 in the sensor 10 is inserted along a limiting clamping groove 23 on an installation hole of a sensor installation seat 20, at the moment, a positioning block 15 is in vertical position interference with a positioning column 24 on the sensor installation seat 20, and the positioning block 15 is in a compressed retraction state after being pressed in; and sliding the sensor 10 towards the positioning block 15 until the positioning block 15 of the sensor 10 is attached to the side edge of the stop post 24 on the sensor mounting seat 20, and at the moment, the positioning block 15 on the sensor 10 is restored to a free state from a previous prepressing state and is abutted against the stop post 245, so that the position of the sensor 10 is fixed in the horizontal front-back direction. Meanwhile, as the insertion opening on the sensor mounting seat 20 is provided with the limiting clamping groove 23, and the two sides on the sensor 10 are respectively provided with the limiting clamping blocks 14, the frame mounting hole of the sensor mounting seat 20 on the air conditioner shell and the sensor mounting part 13 are in interference fit, so that the fit is tighter and firmer, and a good sealing effect is ensured.
During the uninstallation, only need inside pre-compaction sensor 10's locating piece 15, make be in the pre-compaction state, then along the opposite direction sliding sensor 10, until sensor 10's locating piece 15 with end a post 24 inconsistent, locating piece 15 and end a post 24 contact surface and be in extrusion active state this moment, alright with promoting the sensor, make spacing fixture block 14 on the sensor 10 push away to corresponding spacing draw-in groove 23 in, alright at this moment take out sensor 10 from the sensor mount pad 20 frame of air conditioner casing, thereby accomplish the uninstallation process of sensor.
The sensor mounting structure and the mounting method have the advantages of simple structure, convenience in mounting and dismounting, cost reduction, stronger practicability and better application prospect.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (10)
1. A sensor mounting structure characterized in that: including locating the sensor installation department of sensor body below, sensor installation department joint is installed to the sensor mount pad on.
2. The sensor mounting structure according to claim 1, wherein: the sensor mounting part is provided with a limiting clamping block, and the sensor mounting seat is provided with a limiting clamping groove which correspondingly penetrates through the limiting clamping block.
3. The sensor mounting structure according to claim 2, wherein: the limiting clamping blocks are formed by outwards extending the edges of the two sides of the sensor mounting part.
4. The sensor mounting structure according to claim 3, wherein: the sensor mounting part is provided with a sensor mounting surface, and the limiting clamping block and the sensor mounting surface form a mounting clamping groove in a vertical direction in a clamping mode on the sensor mounting seat.
5. The sensor mounting structure according to claim 4, wherein: the sensor mounting seat comprises a mounting seat body, wherein a mounting boss is arranged on the mounting seat body, and the mounting boss is attached to the sensor mounting surface after mounting.
6. The sensor mounting structure according to claim 2, wherein: limiting clamping grooves are formed in the two sides of the sensor mounting seat; the limiting clamping grooves on the two sides are arranged in a staggered mode.
7. The sensor mounting structure according to claim 1, wherein: one side of the sensor body is provided with a positioning block, the lower end of the positioning block is connected with the sensor body, and the upper end of the positioning block is a movable end.
8. The sensor mounting structure according to claim 7, wherein: and the sensor mounting seat is provided with a stop column which is opposite to the positioning block after the sensor is mounted in place.
9. The sensor mounting structure according to claim 1, wherein: the sensor mounting part is in interference fit with the sensor mounting seat.
10. The method of mounting a sensor mounting structure according to any one of claims 1 to 9, comprising the steps of: the sensor mounting part of the sensor is opposite to the sensor mounting seat, a limiting clamping block on the sensor mounting part is opposite to a limiting clamping groove on the sensor mounting seat, and at the moment, the positioning block is overlapped with the edge of the stop column in an interference manner; the sensor is pressed downwards, the limiting clamping block penetrates through the limiting clamping groove, and the positioning block is clamped in the stopping column in an extruded manner; promote to locating piece one side the sensor, mount pad body edge joint is in the installation draw-in groove between spacing fixture block and sensor installation face, this moment the locating piece with only the position post breaks away from the interference, and the locating piece resumes natural state, the locating piece with only the relative joint of position post side realizes that the installation is spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405419.1A CN113858920A (en) | 2021-11-24 | 2021-11-24 | Sensor mounting structure and mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111405419.1A CN113858920A (en) | 2021-11-24 | 2021-11-24 | Sensor mounting structure and mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113858920A true CN113858920A (en) | 2021-12-31 |
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ID=78985315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111405419.1A Pending CN113858920A (en) | 2021-11-24 | 2021-11-24 | Sensor mounting structure and mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113858920A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204055721U (en) * | 2014-07-07 | 2014-12-31 | 北京汽车股份有限公司 | A kind of automobile rainfall sensor structure |
| CN204438456U (en) * | 2014-12-23 | 2015-07-01 | 法雷奥汽车空调湖北有限公司 | A kind of automobile air conditioner speed regulation module mounting structure |
| CN214539360U (en) * | 2021-01-19 | 2021-10-29 | 郑州锐虎信息技术有限公司 | MEMS gas sensor for monitoring air quality of automobile |
-
2021
- 2021-11-24 CN CN202111405419.1A patent/CN113858920A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204055721U (en) * | 2014-07-07 | 2014-12-31 | 北京汽车股份有限公司 | A kind of automobile rainfall sensor structure |
| CN204438456U (en) * | 2014-12-23 | 2015-07-01 | 法雷奥汽车空调湖北有限公司 | A kind of automobile air conditioner speed regulation module mounting structure |
| CN214539360U (en) * | 2021-01-19 | 2021-10-29 | 郑州锐虎信息技术有限公司 | MEMS gas sensor for monitoring air quality of automobile |
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