CN201938018U - Sensor protecting case - Google Patents
Sensor protecting case Download PDFInfo
- Publication number
- CN201938018U CN201938018U CN2010206688934U CN201020668893U CN201938018U CN 201938018 U CN201938018 U CN 201938018U CN 2010206688934 U CN2010206688934 U CN 2010206688934U CN 201020668893 U CN201020668893 U CN 201020668893U CN 201938018 U CN201938018 U CN 201938018U
- Authority
- CN
- China
- Prior art keywords
- sensor
- lower house
- fan
- protection shell
- cpu module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a sensor protecting case, which comprises an upper casing and a lower casing, wherein the upper casing is arranged above the lower casing, four corners of the lower casing are respectively provided with a support foot, one side of the lower casing is provided with a plurality of ports, one side of the lower casing adjacent to the ports is provided with a grounding hole, a temperature sensor and a fan are arranged on the upper casing, the temperature sensor is connected with a signal processing circuit, the signal processing circuit is connected with a central processing unit (CPU) module used for controlling the fan, both the CPU module and a signal modulating circuit are arranged on a self provided circuit board inside the sensor, and the CPU module is connected in series with an electromagnetic control switch in a fan power supply loop and carries out on-off control on the electromagnetic control switch. The sensor protecting case can effectively protect the sensor, has a simple structure and low production cost and is convenient to use and easy to popularize.
Description
Technical field
The utility model relates to a kind of protecting sheathing, particularly a kind of sensor protection shell.
Background technology
When transducer carries out the work of all kinds of determination and analysis in the open air; need use relevant casing device as certain protection; existing protection housing often exists can not be regulated the temperature of transducer; thereby make transducer in the open air under the sunlight exposure, cause transducer cisco unity malfunction even damage, and be installed in open-air transducer; because that installs is with a varied topography; cause the transducer instability of installation, cause field measuring work normally to carry out, cause very big inconvenience.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, and a kind of sensor protection shell is provided.The utility model can effectively be protected transducer, and it is simple in structure, easy to use, production cost is low, is convenient to promote the use of.
For achieving the above object; the technical solution adopted in the utility model is: a kind of sensor protection shell; it is characterized in that: comprise upper shell and lower house; described upper shell is installed in the lower house top; on four angles of described lower house a leg is installed respectively; one side of described lower house is provided with a plurality of ports; on the described lower house and a side adjacent with port ground hole is set; described upper shell is provided with temperature sensor and fan; described temperature sensor connects signal processing circuit; described signal processing circuit connects the CPU module that described fan is controlled; described CPU module and signal conditioning circuit are installed on the circuit board that sensor internal carries, described CPU module be serially connected in solenoid-operated switch in the described fan current supply circuit and join and described solenoid-operated switch is carried out break-make control.
Above-mentioned a kind of sensor protection shell, the bottom of described lower house is provided with the triangle balancing weight.
Above-mentioned a kind of sensor protection shell, described leg bottom is connected with rubber suction cups.
Above-mentioned a kind of sensor protection shell, one jiao of described upper shell is provided with lightning rod, and described lightning rod is by lead ground connection.
The utility model compared with prior art has the following advantages: the utility model can make this sensor protection shell remain on certain temperature by temperature sensor and fan are set; thereby be subjected to sunlight exposure to cause this sensor protection shell can't operate as normal in the time of can be because of field work; the utility model is by being provided with the resistance to overturning that the triangle balancing weight has strengthened this sensor protection shell; also by the resistance to overturning that rubber suction cups further increases this sensor protection shell being set in the leg bottom; by lightning rod being set, avoid making this sensor protection shell be subjected to thunderbolt to cause breakage at thunderstorm weather at upper shell one jiao.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Description of reference numerals:
The 1-ground hole; The 2-rubber suction cups; The 3-leg;
The 4-fan; The 5-upper shell; The 6-temperature sensor;
The 7-lightning rod; The 8-lower house; 9-triangle balancing weight;
The 10-port.
Embodiment
A kind of sensor protection shell as shown in Figure 1; comprise upper shell 5 and lower house 8; described upper shell 5 is installed in lower house 8 tops; on four angles of described lower house 8 leg 3 is installed respectively; one side of described lower house 8 is provided with a plurality of port ones 0; on the described lower house 8 and a side adjacent with port one 0 ground hole 1 is set; described upper shell 5 is provided with temperature sensor 6 and fan 4; described temperature sensor 6 connects signal processing circuit; described signal processing circuit connects the CPU module that described fan 4 is controlled; described CPU module and signal conditioning circuit are installed on the circuit board that sensor internal carries, described CPU module be serially connected in solenoid-operated switch in described fan 4 current supply circuits and join and described solenoid-operated switch is carried out break-make control.The bottom of described lower house 8 is provided with triangle balancing weight 9.Described leg 3 bottoms are connected with rubber suction cups 2.One jiao of described upper shell 5 is provided with lightning rod 7, and described lightning rod 7 is by lead ground connection.
The utility model can make this sensor protection shell remain on certain temperature by temperature sensor 6 and fan 4 are set; thereby be subjected to sunlight exposure to cause this sensor protection shell can't operate as normal in the time of can be because of field work; the utility model is by being provided with the resistance to overturning that triangle balancing weight 9 has strengthened this sensor protection shell; also, rubber suction cups 2 further increases the resistance to overturning of this sensor protection shell by being set in leg 3 bottoms; by lightning rod 7 being set, avoid making this sensor protection shell be subjected to thunderbolt to cause breakage at thunderstorm weather at upper shell 5 one jiao.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every according to the utility model technical spirit to any simple modification, change and equivalent structure transformation that above embodiment did, all still belong in the protection range of technical solutions of the utility model.
Claims (4)
1. sensor protection shell; it is characterized in that: comprise upper shell (5) and lower house (8); described upper shell (5) is installed in lower house (8) top; on four angles of described lower house (8) leg (3) is installed respectively; one side of described lower house (8) is provided with a plurality of ports (10); described lower house (8) is gone up and a side adjacent with port (10) is provided with ground hole (1); described upper shell (5) is provided with temperature sensor (6) and fan (4); described temperature sensor (6) connects signal processing circuit; described signal processing circuit connects the CPU module that described fan (4) is controlled; described CPU module and signal conditioning circuit are installed on the circuit board that sensor internal carries, described CPU module be serially connected in solenoid-operated switch in described fan (4) current supply circuit and join and described solenoid-operated switch is carried out break-make control.
2. according to the described a kind of sensor protection shell of claim 1, it is characterized in that: the bottom of described lower house (8) is provided with triangle balancing weight (9).
3. according to the described a kind of sensor protection shell of claim 1, it is characterized in that: described leg (3) bottom is connected with rubber suction cups (2).
4. a kind of sensor protection shell according to claim 1 is characterized in that: one jiao of described upper shell (5) is provided with lightning rod (7), and described lightning rod (7) is by lead ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206688934U CN201938018U (en) | 2010-12-18 | 2010-12-18 | Sensor protecting case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206688934U CN201938018U (en) | 2010-12-18 | 2010-12-18 | Sensor protecting case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938018U true CN201938018U (en) | 2011-08-17 |
Family
ID=44449519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206688934U Expired - Fee Related CN201938018U (en) | 2010-12-18 | 2010-12-18 | Sensor protecting case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266342A (en) * | 2019-06-27 | 2019-09-20 | 重庆电子工程职业学院 | A kind of base station terminal device means for anti-jamming |
-
2010
- 2010-12-18 CN CN2010206688934U patent/CN201938018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110266342A (en) * | 2019-06-27 | 2019-09-20 | 重庆电子工程职业学院 | A kind of base station terminal device means for anti-jamming |
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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: 20110817 Termination date: 20111218 |