CN217583949U - Sensor fixing device - Google Patents
Sensor fixing device Download PDFInfo
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- CN217583949U CN217583949U CN202123262853.7U CN202123262853U CN217583949U CN 217583949 U CN217583949 U CN 217583949U CN 202123262853 U CN202123262853 U CN 202123262853U CN 217583949 U CN217583949 U CN 217583949U
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- connecting piece
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- supporting part
- fixing
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Abstract
The utility model discloses a sensor fixing device, include: the first connecting piece is used for fixedly connecting an external structure and clamping the second connecting piece; the second connecting piece is pivoted to the first connecting piece and used for fixing the sensor; wherein, the second connecting piece can rotate relative to the first connecting piece. The utility model discloses can solve the defect that prior art sensor position/angle can not change at any time according to the demand, need not relapse dismouting support angle of adjustment, can directly survey a regulation angle through the observation, also need not various fixed angle supports and install the test, can save the resource, improve installation efficiency of software testing.
Description
Technical Field
The utility model relates to a sensor fixing device.
Background
The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor for vehicle is an input device of computer system for vehicle, and converts various working condition information of running vehicle, such as speed, temp. of various media and running condition of engine into electric signal, which is transmitted to computer for vehicle to be in optimum working state.
The sensor usually needs to be fixedly installed according to a detection object, the angle of the sensor support is usually single and fixed, the angle cannot be adjusted for the second time after being determined, but in the application process of an actual product, the angle/position of the sensor needs to be continuously adjusted according to the actual use condition. For example, the performance can be significantly affected by mounting the ultrasonic sensor on the bumper at different angles. In the prior art, a plurality of brackets with different angles are required for testing the performance by using a bracket with a single angle, and the bracket is required to be continuously replaced for testing. Not only is time wasted, but also resources are wasted.
SUMMERY OF THE UTILITY MODEL
In the summary section, a series of simplified form concepts are introduced, which are simplifications of the prior art in this field, and which will be further detailed in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
The to-be-solved technical problem of the utility model is to provide a can be according to actual use demand angle of adjustment's sensor fixing device.
In order to solve the technical problem, the utility model provides a sensor fixing device, include:
the first connecting piece is used for fixedly connecting an external structure and clamping the second connecting piece;
the second connecting piece is pivoted to the first connecting piece and used for fixing the sensor;
wherein, the second connecting piece can rotate relative to the first connecting piece.
Optionally, the sensor fixing device is further improved, and the first connecting member includes:
the connecting plate is provided with a fixing part, and the fixing part is used for fixedly connecting an external structure;
a first supporting portion formed on the first surface of the connecting plate for supporting the first end portion of the second connecting member;
and the second supporting part is formed on the first surface of the connecting plate above the first supporting part and is provided with a connecting slotted hole, and the second end part of the second connecting piece is movably fixed in the connecting slotted hole through the connecting piece.
Alternatively, the sensor fixing device may be further modified in that the connecting plate is formed in a shape adapted to the external structure.
Alternatively, the sensor fixing device may be further improved, wherein the fixing portion is a deformable plug formed on the second face of the connection plate.
Optionally, the sensor fixing device is further improved, the second supporting part is formed with an arc part, a chord of the arc part is perpendicular to the connecting plate, and the slot hole is positioned on the arc part and has the same direction as the chord.
Alternatively, the sensor fixing device may be further modified in that the connector is a screw which is attached to a threaded hole in the second end of the second connector.
Optionally, the sensor fixing device is further improved, and the second connecting piece comprises
The fixed support is used for clamping and fixing the sensor, the first end part of the fixed support is supported on the first supporting part of the first connecting piece, and the second end part of the fixed support is movably fixed in the connecting slot hole of the second supporting part of the first connecting piece through the connecting piece.
Alternatively, the sensor fixing device may be further improved, wherein the first end of the second connecting member is a ball head, and the first supporting portion of the first connecting member is formed with a recess adapted to the ball head.
Optionally, the sensor fixing device is further improved, and the sensor fixing device further comprises:
and the measuring part is fixed at the bottom of the first supporting part and is used for measuring the rotating angle of the second connecting part relative to the first connecting part.
Optionally, the sensor fixing device is further improved, and the sensor is an ultrasonic sensor.
The utility model provides a sensor fixing device, which is fixedly connected with an external structure through a first connecting piece and clamps a second connecting piece; the second connecting piece is pivoted to the first connecting piece, a first end of the second connecting piece is formed into a ball head, a concave part matched with the ball head is formed in a first supporting part of the first connecting piece, the ball head takes the concave part as a rotation base point, an arc part is formed in a second supporting part of the first connecting piece, the slotted hole is located in the arc part, the direction of the slotted hole is the same as that of the chord, the position of the slotted hole in the second supporting part of the first connecting piece can be selected according to actual needs, and the second end of the second connecting piece can move along the slotted hole with the radian based on the concave part. The radian of the arc part and the length of the slotted hole determine the angle of the second end of the second connecting piece rotating relative to the first connecting piece in the first direction (vertical), so that the sensor is driven to rotate. And the second supporting part of the first connecting piece and the second end part of the second connecting piece are fastened in a connecting groove hole of the second supporting part of the first connecting piece through a connecting piece (screw) after reaching a specified angle based on the fact that the second connecting piece of the concave part can rotate in the second direction (horizontal direction) relative to the first connecting piece, and the rotation positioning of the sensor in the two directions is realized. And the second supporting part of the first connecting piece and the second end part of the second connecting piece are fastened in the connecting slotted hole of the second supporting part of the first connecting piece through a connecting piece (screw) after reaching a specified angle based on the fact that the second connecting piece can horizontally rotate relative to the first connecting piece in the concave part. The measuring piece is fixed at the bottom of the first supporting part and used for measuring the rotating angle of the second connecting piece relative to the first connecting piece. The utility model discloses can solve the defect that prior art sensor position/angle can not change at any time according to the demand, need not relapse dismouting support angle of adjustment, can be directly through observing measuration piece (calibrated scale) angle of adjustment, also need not various fixed angle supports and install the test, can save the resource, improve installation efficiency of software testing.
Drawings
The drawings of the present application are intended to illustrate the general nature of methods, structures and/or materials used in accordance with certain exemplary embodiments of the present application, and to supplement the description presented in the specification. The drawings of the present invention, however, are not to scale and may not accurately reflect the precise structural or performance characteristics of any given embodiment, and should not be construed as limiting or restricting the scope of numerical values or attributes encompassed by exemplary embodiments in accordance with the present invention. The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is an exploded view of the second embodiment of the present invention.
Fig. 4 is a plan view of the present invention.
Description of the reference numerals
First connecting member 1
Connecting plate 1.1
Fastening part 1.2
First support part 1.3
Second support part 1.4
Connecting slot 1.5
Connecting piece 1.6
Second connecting piece 2
A first end portion 2.1;
second end 2.2
Fixed support 2.3
A measuring part 5.
Detailed Description
The following description of the embodiments of the present invention is provided by way of specific examples, and other advantages and technical effects of the present invention will be fully apparent to those skilled in the art from the disclosure of the present invention. The utility model discloses can also implement or use through different embodiment, each item detail in this specification also can be used based on different viewpoints, carries out various decorations or changes under the general design that does not deviate from the utility model. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. The following exemplary embodiments of the present invention may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present. Like reference numerals refer to like elements throughout the drawings.
A first embodiment;
as shown in fig. 1, the utility model provides a sensor fixing device, include:
a first connector 1 for fixed connection to an external structure for clamping a second connector 2;
and the second connecting piece 2 is pivoted to the first connecting piece 1 and is used for fixing the sensor 3.
Wherein, the second connecting piece 2 can rotate a designated angle relative to the first connecting piece 1.
Further, it will be understood that, although the terms "first", "second", etc. may be used herein to describe various elements, parameters, components, regions, layers and/or sections, these elements, parameters, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, parameter, component, region, layer or section from another element, parameter, component, region, layer or section. Thus, a first element, parameter, component, region, layer or section discussed below could be termed a second element, parameter, component, region, layer or section without departing from the teachings of exemplary embodiments according to the present invention.
A second embodiment;
as shown in fig. 2 with fig. 4, the utility model provides a sensor fixing device, include:
a first attachment 1 for the fixed attachment of an external structure 4, for example an ultrasonic sensor, the external structure 4 being a vehicle bumper for clamping a second attachment, comprising:
a connecting plate 1.1, which is formed into a shape adapted to the external structure 4, and on which a fixing portion 1.2 is formed, the fixing portion 1.2 being a deformable plug formed on a second face of the connecting plate 1.1, the fixing portion 1.2 being used for fixedly connecting the external structure 4; for example, the deformable plug connector can be a rubber plug block which is inserted into a mounting hole of a bumper (interference connection);
a first supporting portion 1.3 formed on a first surface of the connecting plate 1.1 for supporting a first end portion 2.1 of a second connecting member;
a second support part 1.4 formed on a first surface of the connecting plate 1.1 above the first support part 1.3 and having a connecting slot 1.5 formed therein, a second end 2.2 of the second connecting member 2 being movably fixed in the connecting slot 1.5 by a connecting member 1.6;
a second connecting member 2 pivotally connected to the first connecting member 1 for fixing a sensor 3, comprising:
the fixed bracket 2.3 is used for clamping and fixing the sensor 3, a first end part 2.1 of the fixed bracket is supported on a first supporting part 1.3 of the first connecting piece 1, and a second end part 2.2 of the fixed bracket is movably fixed in a connecting slot hole 1.5 of a second supporting part 1.4 of the first connecting piece 1 through a connecting piece 1.6.
The second supporting part 1.4 is provided with an arc part, a chord of the arc part is perpendicular to the connecting plate 1.1, and the slotted hole 1.5 is positioned on the arc part and has the same direction as the chord.
Alternatively, to further improve the above second embodiment, said connecting element 1.6 is a screw, which is connected to a threaded hole in the second end of the second connecting element 2.
Alternatively, the second embodiment is further modified, in that the first end 2.1 of the second connecting element 2 is a ball head, and the first support 1.3 of the first connecting element 1 is shaped with a recess adapted to the ball head.
The working principle of the second embodiment is as follows:
the first connecting piece is fixedly connected with the external structure and clamps the second connecting piece; the second connecting piece is pivoted to the first connecting piece, a first end of the second connecting piece is formed into a ball head, a concave part matched with the ball head is formed in a first supporting part of the first connecting piece, the ball head takes the concave part as a rotation base point, an arc part is formed in a second supporting part of the first connecting piece, and the slotted hole is located in the arc part and has the same direction as the chord. The second end of the second link is movable along a slot having an arc based on the recess. The radian of the arc part and the length of the slotted hole determine the angle of the second end of the second connecting piece rotating relative to the first connecting piece in the first direction (vertical), so that the sensor is driven to rotate. And the second supporting part of the first connecting piece and the second end part of the second connecting piece are fastened in a connecting groove hole of the second supporting part of the first connecting piece through a connecting piece (screw) after reaching a specified angle based on the fact that the second connecting piece of the concave part can rotate in the second direction (horizontal direction) relative to the first connecting piece, and the rotation positioning of the sensor in the two directions is realized.
A third embodiment;
as shown in fig. 3 with fig. 4, the utility model provides a sensor fixing device, include:
a first attachment 1 for the fixed attachment of an external structure 4, for example an ultrasonic sensor, the external structure 4 being a vehicle bumper for clamping a second attachment, comprising:
a connecting plate 1.1, which is formed into a shape adapted to the external structure 4, and on which a fixing portion 1.2 is formed, the fixing portion 1.2 being a deformable plug formed on a second face of the connecting plate 1.1, the fixing portion 1.2 being for fixedly connecting the external structure 4; for example, the deformable plug connector can be a rubber plug block which is inserted into a mounting hole of a bumper (interference connection);
a first supporting portion 1.3 formed on a first surface of the connecting plate 1.1 for supporting a first end portion 2.1 of a second connecting member;
a second support part 1.4 formed on a first surface of the connecting plate 1.1 above the first support part 1.3 and having a connecting slot 1.5 formed therein, a second end 2.2 of the second connecting member 2 being movably fixed in the connecting slot 1.5 by a connecting member 1.6;
a second connecting member 2 pivotally connected to the first connecting member 1 for fixing a sensor 3, comprising:
the fixed bracket 2.3 is used for clamping and fixing the sensor 3, a first end part 2.1 of the fixed bracket is supported on a first supporting part 1.3 of the first connecting piece 1, and a second end part 2.2 of the fixed bracket is movably fixed in a connecting slotted hole 1.5 of a second supporting part 1.4 of the first connecting piece 1 through a connecting piece 1.6.
And the measuring part 5 is fixed at the bottom of the first supporting part 1.3 and is used for measuring the rotation angle of the second connecting part 2 relative to the first connecting part 1.
The second supporting part 1.4 is provided with an arc part, a chord of the arc part is perpendicular to the connecting plate 1.1, and the slotted hole 1.5 is positioned on the arc part and has the same direction as the chord.
Alternatively, to further improve the third embodiment, the connecting element 1.6 is a screw, which is connected to a threaded hole in the second end of the second connecting element 2.
Alternatively, the third embodiment is further modified, the first end 2.1 of the second connecting member 2 is a ball head, and the first supporting portion 1.3 of the first connecting member 1 is formed with a concave portion adapted to the ball head.
Alternatively, to further improve the third implementation described above, the sensor 3 is an ultrasonic sensor.
The working principle of the third embodiment is as follows:
the first connecting piece is fixedly connected with the external structure and clamps the second connecting piece; the second connecting piece is pivoted to the first connecting piece, a first end of the second connecting piece is formed into a ball head, a concave portion matched with the ball head is formed in a first supporting portion of the first connecting piece, the ball head takes the concave portion as a rotation base point, an arc portion is formed in a second supporting portion of the first connecting piece, and the slotted hole is located in the arc portion and is in the same direction as the chord. The second end of the second link is movable along a slot having an arc based on the recess. The radian of the arc part and the length of the slotted hole determine the angle of the second end of the second connecting piece rotating relative to the first connecting piece in the first direction (vertical), so that the sensor is driven to rotate. And based on the fact that the second connecting piece of the concave part can rotate in a second direction (horizontal direction) relative to the first connecting piece, the second supporting part of the first connecting piece and the second end part of the second connecting piece are pre-tightened in the connecting groove hole of the second supporting part of the first connecting piece through the connecting piece (screw) after the specified angle is reached, the measuring piece fixed at the bottom of the first supporting part is observed, whether the rotation of the second connecting piece relative to the first connecting piece reaches a specified position or not is measured, the steps are repeated to carry out rotation fine adjustment, the connecting piece (screw) is fastened after the specified position is reached, and the rotation positioning of the sensor in two directions is realized.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The present invention has been described in detail with reference to the specific embodiments and examples, but these should not be construed as limitations of the present invention. Numerous variations and modifications can be made by those skilled in the art without departing from the principles of the invention, which should also be considered as within the scope of the invention.
Claims (10)
1. A sensor fixation device, comprising:
the first connecting piece is used for fixedly connecting an external structure and clamping the second connecting piece;
the second connecting piece is pivoted to the first connecting piece and used for fixing the sensor;
wherein, the second connecting piece can rotate relative to the first connecting piece.
2. The sensor fixture of claim 1, wherein the first connector comprises:
the connecting plate is provided with a fixing part, and the fixing part is used for fixedly connecting an external structure;
a first supporting portion formed on the first surface of the connecting plate for supporting the first end portion of the second connecting member;
and the second supporting part is formed on the first surface of the connecting plate above the first supporting part and is provided with a connecting slotted hole, and the second end part of the second connecting piece is movably fixed in the connecting slotted hole through the connecting piece.
3. The sensor fixture of claim 2, wherein: the connecting plate is formed in a shape adapted to the outer structure.
4. The sensor fixture of claim 2, wherein: the fixing part is a deformable plug connector formed on the second surface of the connecting plate.
5. The sensor fixture of claim 2, wherein: the second supporting part is provided with an arc part, a chord of the arc part is perpendicular to the connecting plate, and the slotted hole is located on the arc part and has the same direction as the chord.
6. The sensor fixture of claim 2, wherein: the connector is a screw which is connected to the threaded hole of the second end of the second connector.
7. The sensor fixture of claim 2, wherein the second connector comprises
The fixed support is used for clamping and fixing the sensor, the first end part of the fixed support is supported on the first supporting part of the first connecting piece, and the second end part of the fixed support is movably fixed in the connecting slot hole of the second supporting part of the first connecting piece through the connecting piece.
8. The sensor fixture of claim 7, wherein: the first end of the second connecting piece is a ball head, and a concave part matched with the ball head is formed on the first supporting part of the first connecting piece.
9. The sensor fixation device of claim 2, further comprising:
and the measuring part is fixed at the bottom of the first supporting part and is used for measuring the rotating angle of the second connecting part relative to the first connecting part.
10. The sensor fixture of claim 9, wherein: the sensor is an ultrasonic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262853.7U CN217583949U (en) | 2021-12-23 | 2021-12-23 | Sensor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262853.7U CN217583949U (en) | 2021-12-23 | 2021-12-23 | Sensor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217583949U true CN217583949U (en) | 2022-10-14 |
Family
ID=83526797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123262853.7U Active CN217583949U (en) | 2021-12-23 | 2021-12-23 | Sensor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217583949U (en) |
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2021
- 2021-12-23 CN CN202123262853.7U patent/CN217583949U/en active Active
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