CN205594932U - Wireless sensor network node that teaching was used - Google Patents
Wireless sensor network node that teaching was used Download PDFInfo
- Publication number
- CN205594932U CN205594932U CN201620094543.9U CN201620094543U CN205594932U CN 205594932 U CN205594932 U CN 205594932U CN 201620094543 U CN201620094543 U CN 201620094543U CN 205594932 U CN205594932 U CN 205594932U
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- circuit board
- transparent outer
- sensor network
- wireless sensor
- network node
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Abstract
The utility model provides a wireless sensor network node that teaching was used, construct and transparent outer shell including circuit board, fixed knot, the circuit board is being fixed in of certain angle on the fixed knot structure, fixed knot construct set up in in the transparent outer shell, transparent outer shell is including the casing and the cap that have an accommodation space, the cap detachable be fixed in on the casing, fixed knot constructs including an at least transparent baffle, transparent baffle is fixed in on transparent outer shell's the inside wall, the last bayonet socket that is provided with of transparent baffle, the circuit board passes behind the bayonet socket joint in transparent baffle is last. The utility model has the characteristics of portable, visual, facilitate the use etc, not only can be arranged in the classroom teaching demonstration of the internet of things course wireless sensor network content of courses, still usefully independently test in the student.
Description
Technical field
This utility model relates to teaching and experiment equipment equipment design and development, refers in particular to a kind of wireless sensor network node imparted knowledge to students and use.
Background technology
Wireless sensor network is one of technology of Internet of things course core content of courses, relates to sensor technology, computer technology, Wireless Networking and communication technology etc., is characterized in that Integration ofTechnology is applied.Teacher, when this partial content of instruction, uses Classroom theory to say and grants classroom instruction demonstration, and Students ' Learning uses theory study, views and emulates and demonstrate the mode combined with autonomic nerve way operation.Therefore, in education activities, use suitable teaching instrument and equipment, most important to improving the quality of teaching.
The wireless sensor network node teaching equipment used in teaching at present, or single circuit board, not readily portable；Or by the airtight entirety of casing, it is not easy to understand and observe the composition of circuit, affect experimentation simultaneously and operate；Or when forming experimental system, need other auxiliary equipment.This just brings difficulty to classroom instruction demonstration and student's preparing experiment.
Utility model content
This utility model provides a kind of wireless sensor network node imparted knowledge to students and use, and is not easy to observation of students circuit composition and not readily portable problem for solving existing wireless sensor network node.
In order to solve above-mentioned technical problem, this utility model provides a kind of wireless sensor network node imparted knowledge to students and use, including circuit board, fixed structure and transparent outer cover；
Described circuit board is fixed on described fixed structure；
Described fixed structure is arranged in described transparent outer cover；
The wireless sensor network node that teaching uses also includes battery, is arranged in described transparent outer cover, connects described circuit board, for powering to described circuit board.
In this utility model one embodiment, described transparent outer cover includes housing and the cap with an accommodation space, and described cap is detachably secured on described housing；
Described fixed structure includes that at least one lamina of septum pellucidum, described lamina of septum pellucidum are fixed on the medial wall of described transparent outer cover, and described lamina of septum pellucidum is provided with bayonet socket, and described circuit board is connected on described lamina of septum pellucidum after described bayonet socket.
In this utility model one embodiment, described transparent outer cover includes housing and the cap with an accommodation space, and described cap is detachably secured on described housing；
Described fixed structure includes the first draw-in groove and the second draw-in groove, is respectively arranged on the medial wall of described transparent outer cover, for circuit board described in clamping.
In this utility model one embodiment, described transparent outer cover is the housing with an accommodation space, and described fixed structure includes a support and a pallet；
Described support is arranged on described pallet, is used for fixing described circuit board；
Described pallet is for dismountable fixing described housing.
In this utility model one embodiment, the opening of described housing is formed with L-shaped groove, and described pallet corresponding position is formed with projection, after the described L-shaped groove of described protruding insertion, rotates described housing and makes described housing be fixed on described pallet.
In this utility model one embodiment, described circuit board is vertically installed in described transparent outer cover.
In this utility model one embodiment, being provided with microprocessor, FLASH memory, real-time clock (RTC) module, Temperature Humidity Sensor, illuminance sensor, motion tracking module, LED light, USB interface, WiFi communication module and debugging interface on described circuit board, described FLASH memory, real-time clock (RTC) module, Temperature Humidity Sensor, illuminance sensor, motion tracking module, LED light, USB interface, WiFi communication module and debugging interface connect described microprocessor.
In this utility model one embodiment, described transparent outer cover offers air vent.
In this utility model one embodiment, described transparent outer cover is provided with antenna, is used for extending WiFi communication distance.
Enforcement by a kind of wireless sensor network node used of imparting knowledge to students of this utility model, for wireless sensor network teaching in technology of Internet of things course provide a kind of portable, visualize, the convenient teaching instrument and equipment used, can be not only used for classroom instruction demonstration, but also may be used for student resource experiment.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the wireless sensor network node structure chart of the teaching use of this utility model one embodiment；
Fig. 2 is the wireless sensor network node structure chart of the teaching use of another embodiment of this utility model；
Fig. 3 is the wireless sensor network node structure chart of the teaching use of the another embodiment of this utility model；
Fig. 4 is the wireless sensor network node pie graph of this utility model one embodiment.
Detailed description of the invention
In order to make technical characterstic of the present utility model and effect become apparent from; below in conjunction with the accompanying drawings the technical solution of the utility model is described further; this utility model also can have other different instantiations be illustrated or implement, and the equivalents that any those skilled in the art do within the scope of the claims belongs to protection category of the present utility model.
As shown in Figure 1, Fig. 1 is the wireless sensor network node structure chart of the teaching use of this utility model one embodiment, the present embodiment can provide a teaching instrument and equipment portable, that visualize, conveniently use, can be not only used for classroom instruction demonstration, it may also be used for student resource is tested.
Concrete, a kind of wireless sensor network node used of imparting knowledge to students includes circuit board 101, fixed structure and transparent outer cover 103；
Described circuit board 101 is fixed on described fixed structure；
Described fixed structure is arranged in described transparent outer cover 103.
Transparent outer cover described in the present embodiment can be transparent organic glass, transparent plastic etc., and the material making transparent outer cover is not limited by the application；Circuit board can be fixed on fixed structure by modes such as gluing, clampings, and the fixed form of circuit board with fixed structure is not limited by the application.
Further, use of imparting knowledge to students for convenience, the wireless sensor network node that teaching uses also includes battery 105, such as lithium battery, is arranged in described transparent outer cover 103, connects described circuit board 101, for powering to described circuit board.
In this utility model one embodiment, by a lamina of septum pellucidum 107, the space in housing being divided into two regions, a region is used for arranging battery, and another part region is used for arranging fixed structure and circuit board.The present embodiment can facilitate the dismounting of battery, it is to avoid circuit board measurement is impacted by battery discharge.
In this utility model one embodiment, in order to improve the accuracy of the air themperature outside the sensor acquisition on circuit board and humidity, described transparent outer cover offers air vent 106, as shown in Figure 1, the exemplary only explanation of Fig. 1, the number of air vent is not limited by the application, can be set according to demand.
In this utility model one embodiment, in order to make to realize between the wireless sensor network node that teaching uses communication, described transparent outer cover is provided with antenna 108 (as shown in Figure 1), is used for extending WiFi communication distance.
In this utility model one embodiment, described transparent outer cover 103 includes housing and the cap with an accommodation space, described cap is detachably secured on described housing, as fixed by the way of screw threads for fastening between described cap and housing or the mode of clamping is fixed, the concrete fixed form of housing with cap is not limited by the application.
Refer to Fig. 1 again, described fixed structure includes that (the concrete number of lamina of septum pellucidum is not limited at least one lamina of septum pellucidum 102 by the application, can be set according to demand), described lamina of septum pellucidum is fixed on the medial wall of described transparent outer cover, being provided with bayonet socket 104 on described lamina of septum pellucidum 102, described circuit board 101 is connected on described lamina of septum pellucidum 102 after described bayonet socket 104.
As in figure 2 it is shown, the wireless sensor network node structure chart that the teaching that Fig. 2 is this utility model one embodiment uses.In this embodiment, transparent outer cover includes housing 201 and the cap 202 with an accommodation space, being fixed on described housing 201 of described cap 202 dismounting.
Described fixed structure includes the first draw-in groove 203 and the second draw-in groove 204, is respectively arranged on the medial wall of described transparent outer cover, for circuit board described in clamping.
Specifically, the first draw-in groove and the second draw-in groove can Parallel Design at an angle to the horizontal direction, this angle is not particularly limited by the application, facilitates the angle of observation of students to belong to the application protection domain.Distance between first draw-in groove and the second draw-in groove and shell neglect greatly circuit board size depending on, this is not specifically limited by the application.
As it is shown on figure 3, the wireless sensor network node structure chart that the teaching that Fig. 3 is the another embodiment of this utility model uses.Concrete, described transparent outer cover is the housing 303 with an accommodation space, and described fixed structure includes support 301 and a pallet 302；
Described support 301 is arranged on described pallet 302, is used for fixing described circuit board；When being embodied as, support is arranged on pallet by a pillar, or is directly embedded into pallet；
Described pallet 302 is for dismountable fixing described housing 303.
In this utility model one embodiment, referring to Fig. 3 again, the bottom opening of described housing 303 is formed with L-shaped groove 304, and described pallet 302 corresponding position is formed with protruding 305, after the described L-shaped groove of described protruding insertion, rotate described housing 303 and make described housing 303 be fixed on described pallet 302.
In other embodiments of this utility model, also can adopt and be detachably secured on housing by pallet in other ways, the application is without limitation.
As shown in Figure 4, Fig. 4 is the wireless sensor network node pie graph of this utility model one embodiment, concrete, microprocessor 401 it is provided with on circuit board, FLASH memory 402, real-time clock (RTC) module 403, Temperature Humidity Sensor 404, illuminance sensor 405, motion tracking module 406, LED light 407, USB interface 408, WiFi communication module 409 and debugging interface (jtag interface) 410, described FLASH memory 402, real-time clock (RTC) module 403, Temperature Humidity Sensor 404, illuminance sensor 405, motion tracking module 406, LED light 407, USB interface 408, WiFi communication module 409 and debugging interface 410 connect described microprocessor 401.
Wherein: Temperature Humidity Sensor 404, for gathering the temperature in environment and humidity, generate temperature and humidity information, store to FLASH memory 402；Illuminance sensor 405, is used for gathering ambient light intensity, generates intensity information, stores to FLASH memory 402；Motion tracking module 406 is used for gathering wireless sensor network node movable information, stores to FLASH memory 402；Microprocessor 401 is the core of circuit board, for information gathering, processes, stores, communicates and LED light 407 shows control etc.；Real-time clock (RTC) module 403 is for providing real-time clock for described circuit board；Information shown by multiple LED lights 407 can specify and pass through described microprocessor 401 as required and be controlled, and a kind of feasible setting is that 4 LED lights are respectively used to indicate described wireless sensor network node " normal condition ", " communications status ", " debugging mode ", " malfunction " etc.；USB interface 408 carries out the interface of wire communication for described wireless sensor network node and other smart machine；WiFi communication module 409 carries out wireless networking communication for described wireless sensor network node and other smart machine；Jtag interface 410 is for described wireless sensor network node software debugging interface.
Enforcement by a kind of wireless sensor network node used of imparting knowledge to students of this utility model, for wireless sensor network teaching in technology of Internet of things course provide a kind of portable, visualize, the convenient teaching instrument and equipment used, can be not only used for classroom instruction demonstration, but also may be used for student resource experiment.
Particular embodiments described above; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (9)
1. the wireless sensor network node used of imparting knowledge to students, it is characterised in that include circuit board, fixed structure and transparent outer cover；
Described circuit board is fixed on described fixed structure；
Described fixed structure is arranged in described transparent outer cover；
Also include battery, be arranged in described transparent outer cover, connect described circuit board, for powering to described circuit board.
2. the wireless sensor network node that teaching as claimed in claim 1 uses, it is characterised in that described transparent outer cover includes housing and the cap with an accommodation space, and described cap is detachably secured on described housing；
Described fixed structure includes that at least one lamina of septum pellucidum, described lamina of septum pellucidum are fixed on the medial wall of described transparent outer cover, and described lamina of septum pellucidum is provided with bayonet socket, and described circuit board is connected on described lamina of septum pellucidum after described bayonet socket.
3. the wireless sensor network node that teaching as claimed in claim 1 uses, it is characterised in that described transparent outer cover includes housing and the cap with an accommodation space, and described cap is detachably secured on described housing；
Described fixed structure includes the first draw-in groove and the second draw-in groove, is respectively arranged on the medial wall of described transparent outer cover, for circuit board described in clamping.
4. the wireless sensor network node that teaching as claimed in claim 1 uses, it is characterised in that described transparent outer cover is the housing with an accommodation space, and described fixed structure includes a support and a pallet；
Described support is arranged on described pallet, is used for fixing described circuit board；
Described pallet is for dismountable fixing described housing.
5. the wireless sensor network node that teaching as claimed in claim 4 uses, it is characterized in that, the opening of described housing is formed with L-shaped groove, described pallet corresponding position is formed with projection, after the described L-shaped groove of described protruding insertion, rotate described housing and make described housing be fixed on described pallet.
6. the wireless sensor network node that the teaching as described in any one of claim 1 to 5 uses, it is characterised in that described circuit board is vertically installed in described transparent outer cover.
7. the wireless sensor network node that teaching as claimed in claim 1 uses, it is characterized in that, being provided with microprocessor, FLASH memory, real-time clock (RTC) module, Temperature Humidity Sensor, illuminance sensor, motion tracking module, LED light, USB interface, WiFi communication module and debugging interface on described circuit board, described FLASH memory, real-time clock (RTC) module, Temperature Humidity Sensor, illuminance sensor, motion tracking module, LED light, USB interface, WiFi communication module and debugging interface connect described microprocessor.
8. the wireless sensor network node that teaching as claimed in claim 7 uses, it is characterised in that offer air vent on described transparent outer cover.
9. the wireless sensor network node that teaching as claimed in claim 7 uses, it is characterised in that be provided with antenna on described transparent outer cover, be used for extending WiFi communication distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094543.9U CN205594932U (en) | 2016-01-29 | 2016-01-29 | Wireless sensor network node that teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094543.9U CN205594932U (en) | 2016-01-29 | 2016-01-29 | Wireless sensor network node that teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205594932U true CN205594932U (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094543.9U Expired - Fee Related CN205594932U (en) | 2016-01-29 | 2016-01-29 | Wireless sensor network node that teaching was used |
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| CN (1) | CN205594932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736497A (en) * | 2018-07-20 | 2020-01-31 | 盛思锐汽车解决方案股份公司 | Sensor device with trackable markers |
-
2016
- 2016-01-29 CN CN201620094543.9U patent/CN205594932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110736497A (en) * | 2018-07-20 | 2020-01-31 | 盛思锐汽车解决方案股份公司 | Sensor device with trackable markers |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160921 Termination date: 20200129 |