CN202305089U - Wireless wind pressure monitor - Google Patents
Wireless wind pressure monitor Download PDFInfo
- Publication number
- CN202305089U CN202305089U CN2011203749678U CN201120374967U CN202305089U CN 202305089 U CN202305089 U CN 202305089U CN 2011203749678 U CN2011203749678 U CN 2011203749678U CN 201120374967 U CN201120374967 U CN 201120374967U CN 202305089 U CN202305089 U CN 202305089U
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- China
- Prior art keywords
- wind pressure
- control board
- shock
- wireless
- communication module
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- 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 - Lifetime
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Abstract
The utility model discloses a wireless wind pressure monitor. The wireless wind pressure monitor comprises a shell, a main control board, a wireless communication module, a battery and a control panel, wherein the main control board, the wireless communication module, the battery, the control panel, a first shock-absorbing sleeve and a second shock-absorbing sleeve are arranged in the shell; the first shock-absorbing sleeve and the second shock-absorbing sleeve are opposite to each other; and one end of the main control board, one end of the wireless communication module and one end of the battery are inserted into the first shock-absorbing sleeve, and the other end of the main control board, the other end of the wireless communication module and the other end of the battery are inserted into the second shock-absorbing sleeve. The wireless wind pressure monitor has the characteristic of high anti-shock performance.
Description
Technical field
The utility model relates to rail vehicle monitoring device technical field, specifically a kind of wireless wind pressure monitoring appearance.
Background technology
Wireless wind pressure monitoring appearance is the major equipment of rail vehicle monitoring, and it comprises master control board, wireless communication module, battery and control panel in shell and setting and the shell.The fault that existing wireless wind pressure monitoring appearance occurs is more, and repair rate is higher.The defective of existing wireless wind pressure monitoring appearance is mainly following:
1, shock resistance is poor.Existing wireless wind pressure monitoring appearance is receiving greater impact when vibrations, can cause that components and parts damage, snap, come off, the fracture of circuit board Copper Foil, connector become flexible situation such as loose contact; Because wireless wind pressure monitoring appearance bears than hyperbar in examination wind operation process for a long time, the internal circuit board device possibly cause distortion, and the fracture that causes the circuit board interior metal to be sunken cord.
2, water resistance is poor.Under the climax high humidity environment, steam can be penetrated into wireless wind pressure monitoring appearance inside through button pad pasting slit, causes wiring board to make moist, and causes loose contact or partial short-circuit and causes that components and parts damage.
3, be located at through type air intake duct on the shell, under the effect of artificial or external force, the physical damage of build-up of pressure sensor easily makes the wind pressure data that collects inaccurate or can't image data.
4, anti-electromagnetic interference (EMI) property is poor.Under the strong-electromagnetic field in the external world disturbed, the situation that the signal transmission is interrupted in use often appearred in equipment, influenced the progress of further work.
5, wireless wind pressure monitoring appearance in use for some time, the situation of poor contact of contacts can often appear in the handle that uses as antenna, influence the signal transmission, the damage radio receiving transmitting module.
6, under the situation of communication disruption, wireless wind pressure monitoring appearance does not possess the storage data function, can not preserve the examination wind data, the integrality of influence examination wind record.
Because the defective that above-mentioned existing wireless wind pressure monitoring appearance exists, the design people actively studies innovation, in the hope of founding a kind of wireless wind pressure monitoring appearance of new structure, makes it have more practicality.
The utility model content
In order to solve the problems referred to above that exist in the prior art, the utility model provides a kind of wireless wind pressure monitoring appearance.The wireless wind pressure monitoring appearance of the utility model has the good characteristics of anti-seismic performance.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
Wireless wind pressure monitoring appearance; Comprise master control board, wireless communication module, battery and control panel in shell and setting and the shell; Also have first shock-absorbing sleeve and second shock-absorbing sleeve that are oppositely arranged in the shell; One end of master control board, wireless communication module and battery inserts in first shock-absorbing sleeve, and the other end of master control board, wireless communication module and battery inserts in second shock-absorbing sleeve.
Further, said master control board and wireless communication module are arranged in the metallic shield box.
Further, said shell is provided with the air intake duct that pressure transducer is used, and said air intake duct is T-shaped.
Further, said shell is provided with and is used for the operation push-button that is connected with control panel, and said operation push-button is the silicon rubber Waterproof push-button.
Further, said wireless communication module is connected with antenna, and said antenna is a built-in aerial.
Further, said master control board is provided with data memory module and clock chip, and said data memory module and clock chip are connected with main control singlechip in the master control board.
Compared with prior art, the beneficial effect of the utility model is:
1, anti-seismic performance is good.Increase shock-absorbing sleeve in the enclosure, improve the shock resistance of master control board and components and parts.
2, water resistance is good.Adopt the silicon rubber Waterproof push-button, solve slit seepage problem between keyswitch and the housing, improve the utilization rate of equipment.
3, use T type air flue instead, prevent artificial or other factors damages sensor through straight air duct, the protection sensor is avoided damaging.
4, increase the metallic shield box, be fixed on circuit board, wireless communication module in the metallic shield box, improve the circuit board anti-seismic performance, strengthen anti-electromagnetic interference capability.
5, clock chip, large capacity data memory have been set up, real-time storage examination wind data.When forward relay or center relaying break down, in the time of can't transfer data information, wireless wind pressure monitoring appearance can download to terminal computer to the data of storage to carry out data and preserves.
Description of drawings
Fig. 1 is the external structure synoptic diagram of the wireless wind pressure monitoring appearance of the utility model;
Fig. 2 cuts open figure for the A-A of Fig. 1;
Fig. 3 cuts open figure for the B-B of Fig. 1;
Fig. 4 is the electric principle key diagram of master control board of the wireless wind pressure monitoring appearance of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail, but not as the qualification to the utility model.
Fig. 1 is the external structure synoptic diagram of the wireless wind pressure monitoring appearance of the utility model; Fig. 2 cuts open figure for the A-A of Fig. 1; Fig. 3 cuts open figure for the B-B of Fig. 1.Extremely shown in Figure 3 like Fig. 1; Wireless wind pressure monitoring appearance; Comprise master control board 3, wireless communication module 4, battery 5 and control panel 6 in shell 1 and setting and the shell 1; Also have first shock-absorbing sleeve 7 and second shock-absorbing sleeve 8 that are oppositely arranged in the shell 1, an end of master control board 3, wireless communication module 4 and battery 5 inserts in first shock-absorbing sleeve 7, and the other end of master control board 3, wireless communication module 4 and battery 5 inserts in second shock-absorbing sleeve 8.First shock-absorbing sleeve 7 and second shock-absorbing sleeve 8 are processed by rubber.Be provided with pressure transducer 9 in the shell 1, pressure transducer 9 is fixed on the shell 1 through clamp nut 10.Be provided with the air intake duct 11 of pressure transducer 9 usefulness on the shell 1 with pressure transducer 9 corresponding positions, air intake duct 11 is T-shaped.Change the air intake duct of original straight-through shape the air intake duct of T shape into, avoided since artificial or accident cause foreign matter disclose into and damage equipment.Shell 1 is provided with operation push-button 2. operation push-buttons 2 that are used for being connected with control panel 6 and is the silicon rubber Waterproof push-button.Improved originally owing to the poorly sealed steam that causes gets into the defective of damaging electric elements.Master control board 3 is arranged in the metallic shield box 12 with wireless communication module 4.Adopt connector to be connected between master control board and the wireless communication module, improved the anti-seismic performance of master control board 3, the enhancing anti-electromagnetic interference capability.Battery 5 adopts lithium battery.Another of the utility model preferably set up built-in aerial 13, and built-in aerial 13 is connected with wireless communication module 4.Avoided in the prior art handle being used the defective of bringing as antenna, it is more reliable that antenna is connected, and solves the bad problem of signal transmission effectively, improves signal transmission quality and efficient.Shell 1 is formed by first housing 101 and second housing, 102 snappings.Fig. 4 is the electric principle key diagram of master control board of the wireless wind pressure monitoring appearance of the utility model.As shown in Figure 4, another of the utility model preferably added data memory module (FM24CL64) and clock chip (SD2068) in master control board, and data memory module and clock chip are connected with main control singlechip in the master control board.Can store data when being used to not have network.Avoided loss of data.
Above embodiment is merely the exemplary embodiment of the utility model, is not used in restriction the utility model, and the protection domain of the utility model is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the utility model in the essence and protection domain of the utility model, this modification or be equal to replacement and also should be regarded as dropping in the protection domain of the utility model.
Claims (6)
1. wireless wind pressure monitoring appearance; Comprise master control board, wireless communication module, battery and control panel in shell and setting and the shell; It is characterized in that; Also have first shock-absorbing sleeve and second shock-absorbing sleeve that are oppositely arranged in the shell, an end of master control board, wireless communication module and battery inserts in first shock-absorbing sleeve, and the other end of master control board, wireless communication module and battery inserts in second shock-absorbing sleeve.
2. wireless wind pressure monitoring appearance according to claim 1 is characterized in that said master control board and wireless communication module are arranged in the metallic shield box.
3. wireless wind pressure monitoring appearance according to claim 1 is characterized in that said shell is provided with the air intake duct that pressure transducer is used, and said air intake duct is T-shaped.
4. wireless wind pressure monitoring appearance according to claim 1 is characterized in that, said shell is provided with and is used for the operation push-button that is connected with control panel, and said operation push-button is the silicon rubber Waterproof push-button.
5. wireless wind pressure monitoring appearance according to claim 1 is characterized in that said wireless communication module is connected with antenna, and said antenna is a built-in aerial.
6. wireless wind pressure monitoring appearance according to claim 1 is characterized in that said master control board is provided with data memory module and clock chip, and said data memory module and clock chip are connected with main control singlechip in the master control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203749678U CN202305089U (en) | 2011-09-30 | 2011-09-30 | Wireless wind pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203749678U CN202305089U (en) | 2011-09-30 | 2011-09-30 | Wireless wind pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202305089U true CN202305089U (en) | 2012-07-04 |
Family
ID=46373962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203749678U Expired - Lifetime CN202305089U (en) | 2011-09-30 | 2011-09-30 | Wireless wind pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202305089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944354A (en) * | 2012-11-13 | 2013-02-27 | 江苏科技大学 | High-pressure wireless pressure sensor with check valve |
-
2011
- 2011-09-30 CN CN2011203749678U patent/CN202305089U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944354A (en) * | 2012-11-13 | 2013-02-27 | 江苏科技大学 | High-pressure wireless pressure sensor with check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |