CN213183095U - Bimodulus parking stall detection device based on earth magnetism and ultrasonic wave - Google Patents
Bimodulus parking stall detection device based on earth magnetism and ultrasonic wave Download PDFInfo
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- CN213183095U CN213183095U CN202021690752.2U CN202021690752U CN213183095U CN 213183095 U CN213183095 U CN 213183095U CN 202021690752 U CN202021690752 U CN 202021690752U CN 213183095 U CN213183095 U CN 213183095U
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Abstract
The utility model discloses a dual-mode parking stall detection device based on geomagnetism and ultrasonic waves, which comprises a main shell (10), a battery (20) and a dual-mode parking stall detector (30); the battery and the dual-mode parking stall detector are positioned in the main shell; wherein, the main shell comprises a hollow base (11), a top cover (12) and an inner tank (13); the top of the base and the inner tank is open; the bottom of the top cover is open; the upper part of the inner side wall of the base and the upper part of the outer side wall of the top cover are sleeved through threads; the inner tank is sleeved on the inner side of the top cover; a battery and a dual-mode parking stall detector are fixedly arranged in the inner tank; the battery is connected with the dual-mode parking stall detector and used for providing working power for the dual-mode parking stall detector. The utility model discloses structural design science has higher bearing capacity, can effectively avoid because of rolling of vehicle or other heavy objects and lead to the damage of the interior parking stall detector of device, and simultaneously, whole leakproofness is high, even also is difficult to damage under weather conditions such as sleet.
Description
Technical Field
The utility model relates to a parking stall detects technical field, especially relates to a bimodulus parking stall detection device based on earth magnetism and ultrasonic wave.
Background
The parking stall detection technique is the key technology in the management of wisdom parking, and the parking stall detection technique of single mode respectively has good and bad.
The infrared and image processing parking space detection technology is very susceptible to weather influence, for example, in severe weather such as rain and fog, the sensitivity of the sensor is reduced, and therefore the judgment precision is influenced. The geomagnetic parking space detection technology is high in sensitivity and very suitable for roadside parking lots, but the installation of the geomagnetic parking space detection technology needs to damage the road surface, and the anti-interference capability is poor. In addition, the ultrasonic parking space detection technology is not suitable for the environment with large temperature change.
In recent years, a dual-mode parking space detection mode combining the technologies appears successively. At present, earth magnetism parking stall detection device (like earth magnetism parking stall detector) and based on earth magnetism and ultrasonic wave's parking stall detection device are a detection device who uses commonly in the parking stall management system. In the in-service use process, earth magnetism parking stall detection device or based on earth magnetism and ultrasonic parking stall detection device need punch on parking stall ground, buries parking stall ground with it, then encapsulates with the rapid-curing cutback cement.
However, current earth magnetism parking stall detection device or based on earth magnetism and ultrasonic parking stall detection device, its leakproofness is not good, under weather conditions such as sleet, leads to the parking stall detector in the device to damage easily.
In addition, current earth magnetism parking stall detection device or based on earth magnetism and ultrasonic parking stall detection device's bearing capacity is not enough, leads to the parking stall detector in the device to damage because of rolling of vehicle or other heavy objects easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bimodulus parking stall detection device based on earth magnetism and ultrasonic wave to the technical defect that prior art exists.
Therefore, the utility model provides a bimodulus parking stall detection device based on earth magnetism and ultrasonic wave, including the main casing body, battery and bimodulus parking stall detector;
the battery and the dual-mode parking stall detector are positioned in the main shell;
the main shell comprises a hollow base, a top cover and an inner tank;
the base, the top cover and the inner tank are all hollow;
the top of the base and the inner tank is open;
the bottom of the top cover is open;
the upper part of the inner side wall of the base is provided with internal threads;
the upper part of the outer side wall of the top cover is provided with an external thread;
the upper part of the inner side wall of the base and the upper part of the outer side wall of the top cover are sleeved through threads;
the inner side of the top cover is sleeved with the inner tank;
a battery and a dual-mode parking stall detector are fixedly arranged in the inner tank;
the battery is connected with the dual-mode parking stall detector and used for providing working power for the dual-mode parking stall detector.
Preferably, three first mounting columns are uniformly and vertically arranged on the upper surface of the bottom of the inner tank along the circumferential direction;
the outer side wall of the first mounting column is fixedly connected with the inner wall of the inner tank;
the tops of the three first mounting columns are fixedly connected with the dual-mode parking space detector through screws;
six first threaded mounting holes are uniformly formed in the outer side of the bottom of the inner tank along the circumferential direction;
the bottom of the top cover is provided with six second threaded mounting holes at positions corresponding to the six first threaded mounting holes;
the second thread mounting hole at the bottom of the top cover is correspondingly and fixedly connected with the first thread mounting hole at the outer side of the bottom of the inner tank through a screw.
Preferably, the top center positions of the three first mounting columns are provided with screw holes;
the double-mode parking space detector is provided with a through hole at a position corresponding to the screw hole at the top of each first mounting column.
Preferably, gaskets are arranged between the bottom surface of the double-mode parking space detector and the tops of the three mounting columns;
the gasket has a central through hole.
Preferably, three second mounting columns are uniformly arranged on the annular gasket along the circumferential direction;
the three second mounting columns on the gasket are vertically and correspondingly arranged with the three first mounting columns on the inner tank;
and a vertical through hole is formed in the center of each second mounting column.
Preferably, the upper surface of the bottom of the inner tank is provided with a first arc-shaped fixing lug, a second arc-shaped fixing lug and a third arc-shaped fixing lug;
the gap between the first arc-shaped fixing lug and the second arc-shaped fixing lug is used for fixing the battery;
and the gap between the third arc-shaped fixing lug and one mounting column positioned in the bending direction of the inner side of the third arc-shaped fixing lug is used for fixing the battery.
By above the utility model provides a technical scheme is visible, compares with prior art, the utility model provides a bimodulus parking stall detection device based on earth magnetism and ultrasonic wave, its structural design science, whole leakproofness is high, even under weather conditions such as sleet, also is difficult for leading to the damage of the interior parking stall detector of device, has great production practice meaning.
Furthermore, it is right the utility model discloses, it has higher bearing capacity, can effectively avoid leading to the damage of car position detector in the device because rolling of vehicle or other heavy objects.
Drawings
Fig. 1 is a schematic perspective view of a dual-mode parking space detection device based on geomagnetism and ultrasonic waves according to the present invention;
fig. 2 is a schematic perspective view of a dual-mode parking space detection device based on geomagnetism and ultrasonic waves according to the present invention;
fig. 3 is a schematic view of a three-dimensional structure of an inner tank in a dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 4 is a top view of an inner tank in the dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 5 is a schematic view of a three-dimensional structure of a gasket in a dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 6 is a schematic view of a three-dimensional structure of a dual-mode parking space detector in the dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 7 is a schematic view of a three-dimensional structure of a top cover in the dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 8 is a top view of a top cover in the dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
fig. 9 is a schematic view of a three-dimensional structure of a base in the dual-mode parking space detection device based on geomagnetism and ultrasonic waves provided by the present invention;
in the figure: 10 is a main shell, 20 is a battery, and 30 is a dual-mode parking space detector;
11 is a base, 12 is a top cover, 13 is an inner tank, and 14 is a gasket;
1311, 1312, and 1313 are first, second, and third arc fixing protrusions;
132 is a first mounting post, 133 is a first threaded mounting hole;
140 is a second mounting post.
Detailed Description
In order to make the technical means of the present invention easier to understand, the present application will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the present application are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that in the description of the present application, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.
In addition, it should be noted that, in the description of the present application, unless otherwise explicitly specified and limited, the term "mounted" and the like should be interpreted broadly, and may be, for example, either fixedly mounted or detachably mounted.
The specific meaning of the above terms in the present application can be understood by those skilled in the art as the case may be.
Referring to fig. 1 to 9, the present invention provides a dual-mode parking space detection device based on geomagnetism and ultrasonic waves, which includes a main housing 10, a battery 20 and a dual-mode parking space detector 30;
the battery 20 and the dual-mode parking stall detector 30 are positioned in the main shell 10;
wherein, the main housing 10 comprises a hollow base 11, a top cover 12 and an inner tank 13;
the base 11, the top cover 12 and the inner tank 13 are all hollow;
the top of the base 11 and the inner vessel 13 is open;
the bottom of the top cover 12 is open;
the upper part of the inner side wall of the base 11 is provided with internal threads;
the upper part of the outer side wall of the top cover 12 is provided with external threads;
the upper part of the inner side wall of the base 11 and the upper part of the outer side wall of the top cover 12 are sleeved through threads;
the inner side of the top cover 12 is sleeved with the inner tank 13;
a battery 20 and a dual-mode parking space detector 30 are fixedly arranged in the inner tank 13;
and the battery 20 is connected with the dual-mode parking space detector 30 and is used for providing working power for the dual-mode parking space detector 30.
It should be noted that, for the present invention, the top of the base 11 and the inner tank 13 is open, and the other surfaces are not open; the bottom of the top cover 12 is open, and the other faces are open, so that the overall sealing effect can be ensured.
It should be noted that, in the utility model discloses in, the installation between top cap 12 and the base 11 does not have the screw, directly passes through threaded connection, can not appear like this because corrode for a long time and rust and make the problem that the device can not be opened.
The utility model discloses in, specifically realize, main casing body 1's material is that mechanical strength is high, toughness is good material. For example, nylon materials are preferred, which have high mechanical strength, good toughness, high tensile and compressive strength and high corrosion resistance. The main shell 1 is made of reinforced nylon, and the material code K04900001 is used, and the tensile strength and the bending strength of the material are greatly improved compared with those of common nylon.
It should be noted that, to the utility model discloses, through base 11, top cap 12 and the inner tank 13 that distributes in proper order from outside to inside, carry out the three-layer and cup joint, improved the whole leakproofness of the main casing body.
The utility model discloses in, on specifically realizing, the inferior battery of lithium of the preferred high-energy of battery 20, the duration is long, of course, can also adopt other high energy, stable performance's battery, as long as can provide reliable work power consumption for bimodulus parking stall detector 30.
In the present invention, in particular, three first mounting posts 132 are uniformly and vertically arranged along the circumferential direction on the upper surface of the bottom of the inner tank 13;
the outer side wall of the first mounting column 132 is fixedly connected with the inner wall of the inner tank 13;
the tops of the three first mounting columns 132 are fixedly connected with the dual-mode parking space detector 30 through screws;
six first threaded mounting holes 133 are uniformly formed in the outer side of the bottom of the inner tank 13 along the circumferential direction;
six second threaded mounting holes are formed in the bottom of the top cover 12 at positions corresponding to the six first threaded mounting holes 133;
the second threaded mounting hole at the bottom of the top cover 12 is fixedly connected with the first threaded mounting hole 133 at the outer side of the bottom of the inner tank 13 correspondingly through screws.
Therefore, the six first threaded mounting holes 133 are used for fixedly sleeving the inner tank 13 and the top cover 12.
In a specific implementation, screw holes are formed in the center positions of the tops of the three first mounting columns 132;
the dual-mode parking space detector 30 is provided with through holes at positions corresponding to the screw holes at the top of each first mounting column 132;
therefore, the tops of the three first mounting columns 132 can be fixedly connected with the dual-mode parking space detector 30 through screws.
In a specific implementation, gaskets 14 are arranged between the bottom surface of the dual-mode parking space detector 30 and the tops of the three mounting columns 132;
the spacer 14 has a central through hole therein.
In particular, three second mounting columns 140 are uniformly arranged along the circumferential direction of the annular gasket 14;
the three second mounting columns 140 on the gasket 14 are vertically and correspondingly arranged with the three first mounting columns 132 on the inner tank 13;
a vertical through hole is formed at the center of each second mounting post 140.
In specific implementation, a first arc fixing bump 1311, a second arc fixing bump 1312 and a third arc fixing bump 1313 are arranged on the upper surface of the bottom of the inner tank 13;
wherein a gap a (having a circular space) between the first arc-shaped fixing protrusion 1311 and the second arc-shaped fixing protrusion 1312 is used to fix the battery 20;
among them, the third arc-shaped fixing protrusion 1313, and a gap B (having a circular space) between one of the mounting posts 132 located in the inner bending direction thereof, are used to fix the battery 20.
It should be noted that two batteries may form a battery pack, and together supply power to the dual-mode parking space detector 30.
The utility model discloses in, on specifically realizing, bimodulus parking stall detector 30 is current bimodulus parking stall detector, can include triaxial earth magnetism sensor, ultrasonic sensor, control module, wireless communication module etc. on it. The dual-mode parking space detector 30 may be, for example, a dual-mode parking space detector of a model number of carddetection V2.1, manufactured by electronic technologies ltd, for detecting a parking space state.
According to the above technical scheme, to the utility model discloses, based on the inside and outside three layer connection structural design that forms between base 11, top cap 12 and the inner tank 13, simultaneously because the shell (the main casing body promptly) of device uses the enhancement mode nylon materials, this material has added glass fiber in the nylon materials, and tensile strength and bending strength have and improve by a wide margin, under the condition that does not influence the detection rate of accuracy, have improved the bearing capacity of device.
In order to understand the technical solution of the present invention more clearly, the following describes the installation process of the present invention.
To the utility model discloses, its concrete installation as follows:
firstly, the battery 20 is fixedly arranged at the bottom of the inner tank 13 through three arc-shaped fixing lugs;
then, the dual-mode parking space detector 30 is placed on the gasket 14 and fixed on the tops of the three first mounting columns 132 in the inner tank 13 by screws;
then, the bottom of the top cover 12 is sleeved with the bottom of the inner tank 13 through screws;
finally, the inboard upper portion with top cap 12 of base 11 upper portion outside is cup jointed through the screw thread, cup joints through base 11, top cap 12 and inner tank 13 three-layer, obtains the utility model discloses a bimodulus parking stall detection device based on earth magnetism and ultrasonic wave.
To the utility model discloses, at the in-service use in-process, the device need punch on parking stall ground, buries parking stall ground with it, then encapsulates with the rapid-curing cutback cement. Wherein the upper surface of the top cover is slightly higher than the ground (i.e. the road surface), for example, the upper surface of the top cover is 5mm higher than the ground.
To sum up, compare with prior art, the utility model provides a pair of bimodulus parking stall detection device based on earth magnetism and ultrasonic wave, its structural design science, the whole leakproofness is high, even under weather conditions such as sleet, also is difficult for leading to the damage of the interior parking stall detector of device, has the significance of great production practice.
Furthermore, it is right the utility model discloses, it has higher bearing capacity, can effectively avoid leading to the damage of car position detector in the device because rolling of vehicle or other heavy objects.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A dual-mode parking space detection device based on geomagnetism and ultrasonic waves is characterized by comprising a main shell (10), a battery (20) and a dual-mode parking space detector (30);
the battery (20) and the dual-mode parking stall detector (30) are positioned in the main shell (10);
wherein, the main shell (10) comprises a hollow base (11), a top cover (12) and an inner tank (13);
the base (11), the top cover (12) and the inner tank (13) are all hollow;
the top of the base (11) and the inner tank (13) is opened;
a bottom opening of the top cover (12);
the upper part of the inner side wall of the base (11) is provided with internal threads;
the upper part of the outer side wall of the top cover (12) is provided with an external thread;
the upper part of the inner side wall of the base (11) and the upper part of the outer side wall of the top cover (12) are sleeved through threads;
the inner side of the top cover (12) is sleeved with the inner tank (13);
a battery (20) and a dual-mode parking space detector (30) are fixedly arranged in the inner tank (13);
and the battery (20) is connected with the dual-mode parking space detector (30) and is used for providing working power for the dual-mode parking space detector (30).
2. The geomagnetic-ultrasonic-based dual-mode parking space detection device as defined in claim 1, wherein three first mounting columns (132) are uniformly and vertically arranged on the upper surface of the bottom of the inner tank (13) along the circumferential direction;
the outer side wall of the first mounting column (132) is fixedly connected with the inner wall of the inner tank (13);
the tops of the three first mounting columns (132) are fixedly connected with the dual-mode parking space detector (30) through screws;
six first threaded mounting holes (133) are uniformly formed in the outer side of the bottom of the inner tank (13) along the circumferential direction;
the bottom of the top cover (12) is provided with six second threaded mounting holes at positions corresponding to the six first threaded mounting holes (133);
the second thread mounting hole at the bottom of the top cover (12) is correspondingly and fixedly connected with the first thread mounting hole (133) at the outer side of the bottom of the inner tank (13) through screws.
3. The dual-mode parking space detection device based on geomagnetism and ultrasonic waves as claimed in claim 2, wherein the top center positions of the three first mounting columns (132) are provided with screw holes;
the double-mode parking space detector (30) is provided with a through hole at a position corresponding to the screw hole at the top of each first mounting column (132).
4. The geomagnetic-ultrasonic-based dual-mode parking space detection device as defined in claim 2, wherein a gasket (14) is arranged between the bottom surface of the dual-mode parking space detector (30) and the tops of the three mounting columns (132);
the spacer (14) has a central through hole therein.
5. The geomagnetic-ultrasonic-based dual-mode parking space detection device as defined in claim 2, wherein the annular gasket (14) is provided with three second mounting posts (140) uniformly along the circumferential direction;
three second mounting columns (140) on the gasket (14) and the three first mounting columns (132) on the inner tank (13) are arranged in a vertically right corresponding mode;
a vertical through hole is formed in the center of each second mounting column (140).
6. The geomagnetic-ultrasonic-based dual-mode parking space detection device as defined in any one of claims 2 to 5, wherein the upper surface of the bottom of the inner tank (13) is provided with a first arc-shaped fixing bump (1311), a second arc-shaped fixing bump (1312) and a third arc-shaped fixing bump (1313);
wherein, the gap between the first arc fixing lug (1311) and the second arc fixing lug (1312) is used for fixing the battery (20);
wherein, the gap between the third arc-shaped fixing lug (1313) and one mounting column (132) positioned in the bending direction of the inner side thereof is used for fixing the battery (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690752.2U CN213183095U (en) | 2020-08-14 | 2020-08-14 | Bimodulus parking stall detection device based on earth magnetism and ultrasonic wave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021690752.2U CN213183095U (en) | 2020-08-14 | 2020-08-14 | Bimodulus parking stall detection device based on earth magnetism and ultrasonic wave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213183095U true CN213183095U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021690752.2U Active CN213183095U (en) | 2020-08-14 | 2020-08-14 | Bimodulus parking stall detection device based on earth magnetism and ultrasonic wave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213183095U (en) |
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2020
- 2020-08-14 CN CN202021690752.2U patent/CN213183095U/en active Active
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