CN201716320U - Sensor mounting base - Google Patents
Sensor mounting base Download PDFInfo
- Publication number
- CN201716320U CN201716320U CN2010201337503U CN201020133750U CN201716320U CN 201716320 U CN201716320 U CN 201716320U CN 2010201337503 U CN2010201337503 U CN 2010201337503U CN 201020133750 U CN201020133750 U CN 201020133750U CN 201716320 U CN201716320 U CN 201716320U
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- China
- Prior art keywords
- sensor
- syndeton
- mount pad
- sensor mount
- mounting base
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- Expired - Fee Related
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Abstract
The utility model provides a sensor mounting base, which belongs to the technical field of automobile safety and solves the problem that in the prior art, during automobile collision, the sensor at a certain part has small mounting position. The sensor mounting base comprises a cubic body, wherein a connection structure I connected with a tested part of an automobile is arranged on the body, and connection structures II for mounting sensors are arranged on at least two side surfaces of the body. The sensor mounting base can mount a plurality of sensors in different positions without refitting the conventional sensors to simultaneously detect the accelerations in a plurality of directions, and has the advantages of simple structure, low cost and wide application range.
Description
Technical field
The utility model belongs to the automotive safety technical field, relates to the accessory that a kind of vehicle impact testing is used, particularly a kind of sensor mount pad.
Background technology
Automobile is as the modern transportation instrument, when the production of giving people, life offer convenience, also give human life and property and bring great injury and loss, so the security of automobile is the problem that automobile vendor, consumer, government department show great attention to because of its traffic hazard that causes.The security of automobile can be divided into active safety and passive safety, and active safety is meant that automobile self or driver can discern potential danger, initiatively avoids taking place the performance of traffic hazard; After passive safety is meant that inevitable traffic hazard takes place automobile, the performance that can protect member in the car and traffic participant.
Automobile safety collision test is one of important means of check vehicle passive safety, needs the automobile parameters is measured, as the each several part position acceleration in the collision process etc. in the automobile safety collision test.Acceleration transducer commonly used can only be responded to the acceleration of a direction, and for some critical positions, the acceleration of X, Y, three directions of Z all will be measured in the impact test, this just need install three sensors simultaneously, but for less position to be measured, some spaces, same position can't be installed three sensors simultaneously.
In view of the above-mentioned problems in the prior art, present technique field personnel have carried out long-term exploration and research, design a kind of sensor that can respond to three direction of principal axis acceleration simultaneously, (publication number CN101233414A) discloses a kind of sensor element as Chinese patent, and it can measure three axial acceleration and angular velocity simultaneously, and measurement parameter is many, but its complex structure, cost is higher, and is big owing to being subjected to impulsive force in the collision process, is not suitable for using on a large scale.
Summary of the invention
The purpose of this utility model is at the above-mentioned problems in the prior art, has proposed a kind of sensor mount pad, and it can be installed on the tested position of vehicle, and the sensor of all directions all can be installed on this mount pad.
The purpose of this utility model can realize by following technical proposal: a kind of sensor mount pad, it is characterized in that, this mount pad comprises a body that is cubic, have on the described body and be used for the syndeton one that is connected with the tested position of vehicle, at least wherein two sides of described body have the syndeton two that is used for sensor installation.
This sensor mount pad is connected on the tested position by syndeton one, mount pad has at least two sides to have the syndeton two of installing for sensor, sensor is installed on respectively on the pairing side by syndeton two, thereby can detect the acceleration of a plurality of directions simultaneously, effectively solved the problem of sensor installing space deficiency.
In above-mentioned a kind of sensor mount pad, described syndeton one is for being positioned at connecting hole and the dog screw on the body, and dog screw can be through at the connection hole and be connected in the tested position of vehicle.Connecting hole is the through hole that is opened on the body, and screw passes this through hole and is connected on the detected part, guarantees that body can not come off in the impact test process.
In above-mentioned a kind of sensor mount pad, the quantity of described connecting hole is two.Adopt two connecting hole location, limit the degree of freedom of body fully, have the advantage of firm position.
As another kind of scheme, in above-mentioned a kind of sensor mount pad, described syndeton one is the backstay that is connected as a single entity with body, and backstay can be connected by colliding part with vehicle.Backstay and body are integral type, so only need to reserve mounting hole at tested position, backstay are plugged in this mounting hole get final product.
In above-mentioned a kind of sensor mount pad, three adjacent sides of described body all have syndeton two.The mount pad body is stereo structure, when the acceleration of three directions must be detected simultaneously in some tested position, only needs to install acceleration transducer respectively in three adjacent sides of body, can detect the acceleration on X, Y, three directions of Z simultaneously.
In above-mentioned a kind of sensor mount pad, described syndeton two is pilot hole and the dog screw corresponding with it on the body same side, and dog screw can be through at the pilot hole place sensor is fixed on the body sidepiece.Above-mentioned pilot hole is a threaded hole, and dog screw can form cooperation with it, has mounting hole on the sensor, and dog screw passes mounting hole and is connected with pilot hole, sensor can be fixed.
In above-mentioned a kind of sensor mount pad, the quantity of described each syndeton two place's pilot hole is two.Be connected with screw by two pilot holes, sensor is fixed, make sensor firm position in the impact test process.
As another kind of scheme, in above-mentioned a kind of sensor mount pad, described syndeton two is securing rod and the positioning screw cap on the body same side, and securing rod can be fixed thereon with sensor.Have mounting hole on the sensor, securing rod and body are integral type and have external thread, and securing rod passes behind the mounting hole of sensor by cooperating positioning screw cap that sensor is fixedly connected with it.
In above-mentioned a kind of sensor mount pad, described body adopts insulating material to make.Sensor is generally piezoresistance sensor, sensor is held in power transformation, thereby the mount pad body adopts insulating material to make the influence that can effectively reduce sensor performance.
In above-mentioned a kind of sensor mount pad, described body is rectangular-shaped.Rectangular parallelepiped, is offered above-mentioned connecting hole and is adopted dog screw to be connected with detected part as installed surface perpendicular to the face at the shortest place, one side on this installed surface, reach the purpose of economical with materials.
Compared with prior art, the utility model is under the prerequisite of existing sensors not being changed, utilize the sensor mount pad to be installed on the tested position, and different azimuth is installed a plurality of sensors on mount pad, reach the effect that detects a plurality of orientation acceleration simultaneously, has advantage simple in structure, with low cost, applied widely.
Description of drawings
Fig. 1 is the perspective view of this sensor mount pad.
Fig. 2 is the perspective view of this sensor mount pad.
Fig. 3 is the planar structure synoptic diagram of this sensor mount pad.
Among the figure, 1, body; 2, connecting hole; 3, pilot hole.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Shown in Fig. 1～3, this sensor mount pad comprises a body 1 that is rectangular parallelepiped, has on the body 1 to be used for the syndeton one that is connected with the tested position of vehicle, and body 1 adjacent three sides have the syndeton two that is used for sensor installation.
Body 1 is connected on the tested position by syndeton one, three sensors are connected with body 1 by the syndeton two that is arranged on the side respectively, thereby three sensors can be installed simultaneously by this mount pad, be used to detect the acceleration of three different directions, body 1 is a rectangular parallelepiped, therefore the sensor of three orthogonal directionss can be installed, effectively solve the problem of sensor installing space deficiency.
Syndeton one is for being positioned at two connecting holes 2 on the body 1 and the dog screw that can cooperate with it, and during installation, dog screw passes connecting hole 2 and is connected in the tested position of vehicle.Syndeton two is two pilot holes 3 and the dog screw corresponding with it on body 1 side, this pilot hole 3 is a threaded hole, have mounting hole on the sensor, two dog screws pass the mounting hole of sensor and are connected with pilot hole 3, can with sensor fixing with body 1 sidepiece.
Sensor is generally piezoresistance sensor, sensor is held in power transformation, thereby the body 1 of this sensor mount pad must adopt insulating material to make.For guaranteeing body 1 rigidity, prevent to produce in its collision process moderate finite deformation simultaneously, thereby the body 1 of this mount pad adopts magnalium to make.Almag not only has the good insulation performance performance, also has advantages such as hardness is big, density is low, thermal diffusivity is better, crushing resistance is stronger.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. sensor mount pad, it is characterized in that, this mount pad comprises a body (1) that is cubic, have on the described body (1) and be used for the syndeton one that is connected with the tested position of vehicle, at least wherein two sides of described body (1) have the syndeton two that is used for sensor installation.
2. a kind of sensor mount pad according to claim 1 is characterized in that, described syndeton one is for being positioned at connecting hole (2) and the dog screw on the body (1), and dog screw can be through at connecting hole (2) and locate and be connected in the tested position of vehicle.
3. a kind of sensor mount pad according to claim 2 is characterized in that the quantity of described connecting hole (2) is two.
4. a kind of sensor mount pad according to claim 1 is characterized in that, described syndeton one is the backstay that is connected as a single entity with body (1), and backstay can be connected by colliding part with vehicle.
5. according to claim 1 or 2 or 3 or 4 described a kind of sensor mount pads, it is characterized in that three adjacent sides of described body (1) all have syndeton two.
6. according to claim 1 or 2 or 3 or 4 described a kind of sensor mount pads, it is characterized in that, described syndeton two is pilot hole (3) and the dog screw corresponding with it on body (1) same side, and dog screw can be through at pilot hole (3) and locate sensor is fixed on body (1) sidepiece.
7. a kind of sensor mount pad according to claim 6 is characterized in that, the quantity of described each syndeton two place's pilot hole (3) is two.
8. according to claim 1 or 2 or 3 or 4 described a kind of sensor mount pads, it is characterized in that described syndeton two is securing rod and the positioning screw cap on body (1) same side, securing rod can be fixed thereon with sensor.
9. according to claim 1 or 2 or 3 or 4 described a kind of sensor mount pads, it is characterized in that described body (1) adopts insulating material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201337503U CN201716320U (en) | 2010-03-17 | 2010-03-17 | Sensor mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201337503U CN201716320U (en) | 2010-03-17 | 2010-03-17 | Sensor mounting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716320U true CN201716320U (en) | 2011-01-19 |
Family
ID=43462325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201337503U Expired - Fee Related CN201716320U (en) | 2010-03-17 | 2010-03-17 | Sensor mounting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716320U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000442A (en) * | 2015-07-13 | 2015-10-28 | 内蒙古自治区特种设备检验院 | Mounting seat for multi-parameter testing sensors for elevator guide rail |
| CN106124122A (en) * | 2016-08-04 | 2016-11-16 | 中国人民解放军第三军医大学第三附属医院 | Human chest explosion wave solid test simulator |
-
2010
- 2010-03-17 CN CN2010201337503U patent/CN201716320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000442A (en) * | 2015-07-13 | 2015-10-28 | 内蒙古自治区特种设备检验院 | Mounting seat for multi-parameter testing sensors for elevator guide rail |
| CN106124122A (en) * | 2016-08-04 | 2016-11-16 | 中国人民解放军第三军医大学第三附属医院 | Human chest explosion wave solid test simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20140317 |