CN220625343U

CN220625343U - Multifunctional environment sensor

Info

Publication number: CN220625343U
Application number: CN202322375943.XU
Authority: CN
Inventors: 吴少驹; 晋圣慧
Original assignee: Nanjing Kekongqi Intelligent Technology Co ltd
Current assignee: Nanjing Kekongqi Intelligent Technology Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-19
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to the technical field of sensors, and discloses a multifunctional environment sensor, which comprises: a protection assembly for protecting the internal components, a damping assembly for damping vibrations, and a magnetic attraction assembly for supporting the sensor; the protection component consists of an upper protection shell, a lower protection shell and an O-shaped sealing ring; the magnetic component consists of a magnetic body, a clamping column matched with the clamping groove and a supporting column; the damping component consists of a mounting base, a damping spring arranged in the mounting base, a limiting ring abutted with the damping spring and a rubber ring fixedly arranged on the supporting column. The utility model utilizes the damping component to damp the sensor, prolongs the service life of the sensor, and utilizes the mode of fixing the magnetic component on the damping mechanism, thereby facilitating the installation and the disassembly of the sensor, avoiding the scratch and the rub on the surface of the automobile during the installation and being not beautiful.

Description

Multifunctional environment sensor

Technical Field

The utility model relates to the technical field of sensors, in particular to a multifunctional environment sensor.

Background

Along with continuous intellectualization of vehicles, rainfall control, air conditioning system control and headlamp control of vehicles are all developed towards automation and intellectualization. Different sensing modules are required to be correspondingly arranged for different control functions, and a rainfall sensor, a sunlight sensor and a light sensor are installed on a vehicle respectively in the prior art. The addition of the sensor brings inconvenience to installation and debugging on one hand; on the other hand, the size of each sensor is large, and therefore, a certain installation space is necessarily required, which brings trouble to the design of the vehicle, so that a multifunctional environment sensor is required.

Jolt is easy to generate in the running process of the vehicle, and the sensor can be influenced, so that the service life of the sensor is influenced. In order to more accurately detect environmental data such as external rainfall and light, the sensor of the type is suggested to be installed on a vehicle roof, and is regulated and maintained when the sensor is not high in accuracy or damaged, however, most of existing vehicle roof sensors are fixedly installed on the surface of a vehicle and are inconvenient to detach, and after the sensors are detached and installed for many times, the installation parts on the surface of the vehicle are worn, so that scratch and rubbing are generated on the surface of the vehicle, and the vehicle is not attractive.

The patent of application number CN201710673737.3 relates to vehicle control device technical field, in particular to a multifunctional sensor, through the position arrangement and the optical arrangement of sensing assembly for rain sensor, sun light sensor, light sensor and temperature and humidity sensor can all integrate in a sensor, and sensitivity is high, improves the lasting comfort level of interior temperature of car, and the size of structure is less, is convenient for install and debug.

However, the multifunctional sensor in this patent has a poor damping effect, is liable to affect the sensor accuracy during running of the automobile, is troublesome to remove and install, and is liable to scratch the windshield.

Therefore, there is a need to provide a new solution to overcome the above-mentioned drawbacks.

Disclosure of Invention

The utility model aims to provide a multifunctional environment sensor which can effectively solve the technical problems.

In order to achieve the purpose of the utility model, the following technical scheme is adopted: a multi-functional environmental sensor, comprising: a protection assembly for protecting the internal components, a damping assembly for damping vibrations, and a magnetic attraction assembly for supporting the sensor; the protection component consists of an upper protection shell, a lower protection shell and an O-shaped sealing ring; the upper protective shell is fixedly connected with the lower protective shell through screws; the O-shaped sealing ring is arranged in the joint of the upper protective shell and the lower protective shell; the lower protective shell is provided with a mounting hole, and a clamping groove is formed in the lower protective shell; the magnetic component consists of a magnetic body, a clamping column matched with the clamping groove and a supporting column; the magnetic attraction body is fixedly connected with the clamping column; the magnetic attraction body is fixedly arranged at the top end of the support column through a screw; the damping assembly consists of a mounting base, a damping spring arranged in the mounting base, a limiting ring abutted with the damping spring and a rubber ring fixedly arranged on the supporting column.

Further, a fixing hole is formed in the mounting base, and the mounting hole is matched with the magnetic attraction body and the clamping column.

Further, the support column passes through the mounting base; the damping spring and the limiting ring are sequentially sleeved on the supporting column.

Further, the magnetic attraction body is a neodymium-iron-boron magnet.

Further, the rubber ring has a thickness of 3 to 8 mm.

Compared with the prior art, the utility model has the following beneficial effects: according to the multifunctional environment sensor, the damping component is utilized to damp the sensor, the service life of the sensor is prolonged, and the mode of fixing the magnetic component on the damping mechanism is utilized, so that the sensor is convenient to install and disassemble, and the surface of an automobile is prevented from being scratched during installation, so that the sensor is not attractive.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of a multifunctional environmental sensor according to the present utility model;

FIG. 2 is a schematic view of a damping mechanism of a multifunctional environmental sensor according to the present utility model;

FIG. 3 is an exploded view of a shock absorbing mechanism of a multi-functional environmental sensor according to the present utility model

Fig. 4 is a schematic structural diagram of a mounting hole and a clamping groove of a multifunctional environmental sensor according to the present utility model.

In the figure: 1. a protection component; 2. a shock absorbing assembly; 3. a magnetic attraction component; 11. an upper protective shell; 12. a lower protective shell; 121. a mounting hole; 122. a clamping groove; 31. a magnetic attraction body; 32. a clamping column; 33. a support column; 21. a mounting base; 22. a damping spring; 23. a limiting ring; 24. a rubber ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model. When an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an mechanism is considered to be "connected" to another mechanism, it may be directly connected to the other mechanism or there may be a centering mechanism present at the same time. When an element is considered to be "disposed on" another element, it may be disposed directly on the other element or there may be a centering element present at the same time. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

As shown in fig. 1 to 4, a multifunctional environmental sensor of the present utility model includes: a protection assembly 1 for protecting the internal components, a damping assembly 2 for damping, and a magnetic attraction assembly 3 for supporting the sensor.

The damping component 2 is connected with the surface of the vehicle body and provides damping effect for the sensor; the magnetic component 3 is connected with the damping component 2, plays a role in supporting the sensor, and is easy to detach, and the mounting and detaching part is far away from the surface of the vehicle body so as to prevent scraping on the surface of the vehicle body after multiple mounting; the protection component 1 is a sensor outer shell and plays a certain role in protecting components in the sensor.

The protection component 1 is composed of an upper protection shell 11, a lower protection shell 12 and an O-shaped sealing ring; the upper protective shell 11 is fixedly connected with the lower protective shell 12 through screws, so that certain protection effect is achieved on internal components; the O-shaped sealing ring is arranged inside the joint of the upper protective shell 11 and the lower protective shell 12 and prevents external moisture from entering the sensor; the lower protective shell 12 is provided with a mounting hole 121, the mounting hole 121 is matched with the magnetic body 31 and the clamping column 32, a clamping groove 122 is formed in the lower protective shell 12, the clamping groove 122 is matched with the clamping column 32 in shape, a worker inserts the magnetic body 31 and the clamping column 32 into the lower protective shell 12 along the mounting hole 121 and then rotates, then strong magnets are adsorbed by screws for fixing the upper protective shell 11 and the lower protective shell 12, and the clamping column 32 is driven to slide into the clamping groove 122 to finish clamping;

the magnetic component 3 consists of a magnetic body 31 matched with the magnetic groove, a clamping column 32 and a supporting column 33; the magnetic attraction body 31 is fixedly connected with the clamping column 32, and the magnetic attraction body 31 is a neodymium-iron-boron magnet, so that the adsorption force is increased, and the sensor is more firmly installed; the magnetic attraction body 31 is fixedly arranged at the top end of the supporting column 33 through a screw, so that the magnetic attraction body 31 has a certain supporting effect on the sensor;

the damping component 2 consists of a mounting base 21, a damping spring 22 arranged in the mounting base 21, a limiting ring 23 abutted with the damping spring 22 and a rubber ring 24 fixedly arranged on a supporting column 33; the support column 33 passes through the mounting base 21, and the damping spring 22 and the limiting ring 23 are sequentially sleeved on the support column 33; the mounting base 21 is provided with a fixing hole, so that the mounting is convenient; the rubber ring 24 has a thickness of 3 to 8 mm, and further improves the shock absorbing effect while providing a buffer for the stop collar 23.

According to the multifunctional environment sensor, the vibration reduction assembly 2 is utilized to reduce vibration of the sensor, the service life of the sensor is prolonged, and the mode of fixing the magnetic component 3 on the vibration reduction mechanism is utilized, so that the sensor is convenient to install and disassemble, and the surface of an automobile is prevented from being scratched during installation, so that the sensor is not attractive.

Working principle:

the staff connects the magnet assembly 3 and the shock absorbing assembly 2 at first, then inserts the magnet 31 in alignment with the mounting hole 121, and rotates the support column 33, when the clamping column 32 aligns with the clamping groove 122, the magnet 31 is adsorbed on the screw fixing the upper protective shell 11 and the lower protective shell 12; when the sensor needs to be disassembled, the sensor is only pulled up by force, the clamping column 32 is separated from the clamping groove 122, then the support column 33 is rotated, the clamping column 32 corresponds to the mounting hole 121 in position, and the sensor is pulled out, so that the disassembly can be completed; the damping assembly 2 provides a certain cushioning effect to the sensor when the vehicle jolts.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims

1. A multi-functional environmental sensor, comprising: a protection assembly for protecting the internal components, a damping assembly for damping vibrations, and a magnetic attraction assembly for supporting the sensor;

the protection component consists of an upper protection shell, a lower protection shell and an O-shaped sealing ring; the upper protective shell is fixedly connected with the lower protective shell through screws; the O-shaped sealing ring is arranged in the joint of the upper protective shell and the lower protective shell; the lower protective shell is provided with a mounting hole, and a clamping groove is formed in the lower protective shell;

the magnetic component consists of a magnetic body, a clamping column matched with the clamping groove and a supporting column; the magnetic attraction body is fixedly connected with the clamping column; the magnetic attraction body is fixedly arranged at the top end of the support column through a screw;

the damping assembly consists of a mounting base, a damping spring arranged in the mounting base, a limiting ring abutted with the damping spring and a rubber ring fixedly arranged on the supporting column.

2. The multifunctional environmental sensor of claim 1, wherein the mounting base is provided with a fixing hole, and the mounting hole is matched with the magnetic attraction body and the clamping column.

3. A multi-function environmental sensor as recited in claim 2 wherein said support post extends through the mounting base; the damping spring and the limiting ring are sequentially sleeved on the supporting column.

4. A multifunctional environmental sensor according to claim 3, wherein the magnetic attraction body is a neodymium-iron-boron magnet.

5. A multifunctional environmental sensor according to claim 4, wherein said rubber ring has a thickness of 3 to 8 mm.