CN208343842U - A kind of tire pressure monitoring sensor - Google Patents
A kind of tire pressure monitoring sensor Download PDFInfo
- Publication number
- CN208343842U CN208343842U CN201820881761.6U CN201820881761U CN208343842U CN 208343842 U CN208343842 U CN 208343842U CN 201820881761 U CN201820881761 U CN 201820881761U CN 208343842 U CN208343842 U CN 208343842U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- tire pressure
- pressure monitoring
- mounting groove
- monitoring sensor
- 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.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of tire pressure monitoring sensor, including upper cover body, lower case, battery module, upper pcb board, lower pcb board, master chip, pedestal；It further include upper link block and lower connecting block；The lower end surface of the upper link block is equipped with multiple conductive troughs；The upper surface of the lower connecting block is equipped with multiple conductive columns；The upper link block upper end is mounted on the lower end surface of pcb board；The lower end of the lower connecting block is mounted on the upper surface of lower pcb board；The upper link block is socketed on the conductive column of lower connecting block by conductive trough insertion.The utility model connect Convenient steady, small in size, precision is high, data transmission accurately and timely, long service life.
Description
Technical field
The utility model relates to a kind of tire pressure monitoring sensor more particularly to the tire pressure monitoring sensors of monorail train.
Background technique
System for monitoring pressure in tyre is mounted on locomotive to monitor tire pressure and temperature.System for monitoring pressure in tyre packet
Include sensor and receiver.Tire pressure monitoring sensor is installed on each tire, is detected tire pressure and temperature and is transmitted
To the receiver of locomotive.Tire pressure monitoring sensor has external and built-in two kinds of mounting means.External mounting means
It is sensor to be mounted on to outside tires, such as be mounted on valve cock mouth.Built-in mounting means is mounted in inside tires.
The tyre pressure sensor sensing accuracy of the prior art is inadequate, and data are transmitted not in time, and the range for monitoring tire pressure is small, tire pressure monitoring volume
The defects of big, additionally, there are connect not convenient, unsteady defect.
Utility model content
In view of the deficiencies of the prior art mentioned above, the utility model solves the problems, such as are as follows: it is convenient steady to provide a kind of connection
Solid, small in size, precision is high, data transmission accurately and timely, tire pressure monitoring sensor with long service life.
To solve the above problems, the technical solution that the utility model is taken is as follows:
A kind of tire pressure monitoring sensor, including upper cover body, lower case, battery module, upper pcb board, lower pcb board, master chip,
Pedestal；The lower case is in annulus sheath structure；The pedestal is mounted on the bottom of lower case by sealant；Described
The lower pcb board side of being mounted on the base；Fixed master chip below the lower pcb board；Install PCB in the battery module lower end
Plate；The battery module upper end is connected to the lower end surface of upper cover body；The lower end surrounding covering of the upper cover body is mounted on down
The upper end surrounding of shell；It further include upper link block and lower connecting block；The lower end surface of the upper link block is equipped with multiple conductions
Slot；The upper surface of the lower connecting block is equipped with multiple conductive columns；The upper link block upper end is mounted under pcb board
On end face；The lower end of the lower connecting block is mounted on the upper surface of lower pcb board；The upper link block is inserted by conductive trough
Enter to be socketed on the conductive column of lower connecting block.
It further, further include antenna loops；The antenna loops are mounted on the side of lower pcb board.
Further, lid mounting groove is equipped with inside the lower end side of the upper cover body；The inside one of the lower case
Side is equipped with shell mounting groove；The lid mounting groove and shell mounting groove upper and lower position are corresponding；The antenna loops are mounted on
In lid mounting groove and shell mounting groove.
Further, upper guide post is equipped in the lid mounting groove；Lower guide post is equipped in the shell mounting groove；
The upper guide post and lower guide post axial position are corresponding；The antenna loops upper end is socketed in the outside of guide post；Institute
The antenna loops lower end stated is socketed in the outside of lower guide post.
Further, intermediate below the pedestal to be equipped with connecting column.
Further, the master chip is welded on lower pcb board.
Further, the lower pcb board and pedestal are attached by screw.
The beneficial effects of the utility model
Battery module of the invention and lower pcb board carry out grafting by upper link block and lower connecting block, using conductive column and
The Dock With Precision Position of conductive trough ensure that the stable power-supplying of master chip；The tire pressure monitoring sensor of this structure of the utility model with
The contact surface of gas is small, and under same pressure, forced area is smaller, and power is smaller, longer using the time, can also in the outside of chip
Accomplish double protection using sealant sealing.Battery module is changed to the electrical connection mode of grafting by the utility model, in this way can be with
Battery module is replaced, directly convenient for the maintenance and replacement in later period.The utility model is additionally arranged the corresponding lid installation in upper and lower position
The effect of the guide and limit of slot and shell mounting groove and upper guide post and lower guide post, and wherein by antenna setting, such antenna
It encloses install convenient to stablize, data can pass through the farther, more timely of wireless transmission.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model.
Fig. 2 is the cross-sectional view of upper cover body, lower case.
Fig. 3 is battery module, upper pcb board, lower pcb board, master chip, schematic diagram of base structure.
Specific embodiment
The content of the present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 3, a kind of tire pressure monitoring sensor, including upper cover body 1, lower case 2, battery module 3, upper pcb board
4, lower pcb board 5, master chip 6, pedestal 7；The lower case 2 is in annulus sheath structure；The pedestal 7 is pacified by sealant
Mounted in the bottom of lower case 2；The lower pcb board 5 is mounted on 7 top of pedestal；Master chip is fixed below the lower pcb board 5
6；Install pcb board 4 in 3 lower end of battery module；3 upper end of battery module is connected to the lower end surface of upper cover body 1；Institute
The lower end surrounding covering for the upper cover body 1 stated is mounted on the upper end surrounding of lower case 2；The utility model further includes upper 9 He of link block
Lower connecting block 10；As shown in figure 3, the lower end surface of the upper link block 9 is equipped with multiple conductive troughs 91；The lower connecting block
10 upper surface is equipped with multiple conductive columns 101；9 upper end of upper link block is mounted on the lower end surface of pcb board 4；Institute
The lower end for the lower connecting block 10 stated is mounted on the upper surface of lower pcb board 5；The upper link block 9 is inserted by conductive trough 91
It is socketed on the conductive column 101 of lower connecting block 10.It further preferably, further include antenna loops 8；The antenna loops 8 are mounted on down
The side of pcb board 5.Further preferably, as illustrated in fig. 1 and 2, lid is equipped with inside the lower end side of the upper cover body 1 to install
Slot 11；The interior side of the lower case 2 is equipped with shell mounting groove 21；The lid mounting groove 11 and shell mounting groove 21
Upper and lower position is corresponding；The antenna loops 8 are mounted in lid mounting groove 11 and shell mounting groove 21.Further preferably, described
Lid mounting groove 11 in be equipped with upper guide post 111；Lower guide post 211 is equipped in the shell mounting groove 21；Described is upper
Guide post 111 and lower 211 axial position of guide post are corresponding；8 upper end of antenna loops is socketed in the outside of guide post 111；
8 lower end of antenna loops is socketed in the outside of lower guide post 211.Further preferably, the intermediate company of being equipped in 7 lower section of pedestal
Connect column 71.Further preferably, the master chip 6 is welded on lower pcb board 5.Further preferably, the lower pcb board 5 and bottom
Seat 7 is attached by screw 51.
Battery module 3 of the invention and lower pcb board 5 utilize conduction by upper link block 9 and the progress grafting of lower connecting block 10
The Dock With Precision Position of column 101 and conductive trough 91 ensure that the stable power-supplying of master chip 6；The tire pressure of this structure of the utility model is supervised
The contact surface for surveying sensor and gas is small, and under same pressure, forced area is smaller, and power is smaller, longer using the time, in chip
Outside can also be used sealant sealing accomplish double protection.Battery module 3 is changed to the electrical connection mould of grafting by the utility model
Formula can directly replace battery module 3 in this way, convenient for the maintenance and replacement in later period.The utility model is additionally arranged upper and lower position pair
The lid mounting groove 11 and shell mounting groove 21 and upper guide post 111 answered and the effect of the guide and limit of lower guide post 211, and will
Antenna loops 8 are arranged wherein, and such 8 install convenient of antenna loops is stablized, and data can pass through the farther, more timely of wireless transmission.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of tire pressure monitoring sensor, including upper cover body, lower case, battery module, upper pcb board, lower pcb board, master chip, bottom
Seat；The lower case is in annulus sheath structure；The pedestal is mounted on the bottom of lower case by sealant；Under described
The pcb board side of being mounted on the base；Fixed master chip below the lower pcb board；Install PCB in the battery module lower end
Plate；The battery module upper end is connected to the lower end surface of upper cover body；The lower end surrounding covering of the upper cover body is mounted on down
The upper end surrounding of shell；It is characterized in that, further including upper link block and lower connecting block；It is set on the lower end surface of the upper link block
There are multiple conductive troughs；The upper surface of the lower connecting block is equipped with multiple conductive columns；The upper link block upper end is mounted on
On the lower end surface of upper pcb board；The lower end of the lower connecting block is mounted on the upper surface of lower pcb board；The upper link block
It is socketed on the conductive column of lower connecting block by conductive trough insertion.
2. tire pressure monitoring sensor according to claim 1, which is characterized in that further include antenna loops；The antenna loops
It is mounted on the side of lower pcb board.
3. tire pressure monitoring sensor according to claim 2, which is characterized in that inside the lower end side of the upper cover body
Equipped with lid mounting groove；The interior side of the lower case is equipped with shell mounting groove；The lid mounting groove and shell peace
Tankage upper and lower position is corresponding；The antenna loops are mounted in lid mounting groove and shell mounting groove.
4. tire pressure monitoring sensor according to claim 3, which is characterized in that be equipped in the lid mounting groove and above lead
Xiang Zhu；Lower guide post is equipped in the shell mounting groove；The upper guide post and lower guide post axial position are corresponding；It is described
Antenna loops upper end be socketed in the outside of guide post；The antenna loops lower end is socketed in the outside of lower guide post.
5. tire pressure monitoring sensor according to claim 1, which is characterized in that intermediate below the pedestal to be equipped with connection
Column.
6. tire pressure monitoring sensor according to claim 1, which is characterized in that the master chip is welded on lower pcb board
On.
7. tire pressure monitoring sensor according to claim 1, which is characterized in that the lower pcb board and pedestal pass through spiral shell
Nail is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881761.6U CN208343842U (en) | 2018-06-08 | 2018-06-08 | A kind of tire pressure monitoring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820881761.6U CN208343842U (en) | 2018-06-08 | 2018-06-08 | A kind of tire pressure monitoring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343842U true CN208343842U (en) | 2019-01-08 |
Family
ID=64882639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820881761.6U Active CN208343842U (en) | 2018-06-08 | 2018-06-08 | A kind of tire pressure monitoring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343842U (en) |
-
2018
- 2018-06-08 CN CN201820881761.6U patent/CN208343842U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103207044B (en) | Pressure transmitter with waterproof ventilated membrane | |
| CN105241785B (en) | A kind of drilling cuttings desorption of mash gas index K1 value measurement devices | |
| CN206991548U (en) | It is used for the intelligent terminal for detecting vehicle parking on parking stall | |
| CN208343842U (en) | A kind of tire pressure monitoring sensor | |
| CN201429444Y (en) | Underground water level automatic monitoring instrument | |
| CN110398314A (en) | A kind of NB-IOT intelligent radio pressure transmitter | |
| CN203929753U (en) | A kind of accurate outdoor environment monitor | |
| CN203572559U (en) | Weighing sensor | |
| CN205086613U (en) | Tyre pressure meter | |
| CN2681309Y (en) | Inductive float liquid level switch | |
| CN202639591U (en) | Flexible positioning device of welding mold of storage battery terminal | |
| CN212871587U (en) | Breather valve test pressure real-time supervision device | |
| CN208530187U (en) | A kind of compression spring tyre pressure sensor | |
| CN210426859U (en) | Pressure transmitter | |
| CN205748483U (en) | A kind of pressure and ground combine by force device for measuring force | |
| CN206787636U (en) | A kind of ultrasonic water meter | |
| CN219573313U (en) | Anchor rod internal force integrated intelligent monitoring device and anchor rod fixing structure | |
| CN206627185U (en) | A kind of condenser type profit identification sensor | |
| CN203203656U (en) | Novel fuel oil liquid level pressure sensor | |
| CN110398274A (en) | A kind of NB-IOT intelligent radio fluid level transmitter | |
| CN207456590U (en) | A kind of embedded piezoelectricity Wheel axle identifier of suitable dynamic weight calculation weighing apparatus | |
| CN210346758U (en) | Online density micro-water detector | |
| CN108725105A (en) | A kind of compression spring tyre pressure sensor | |
| CN205192904U (en) | Detachable density test structure | |
| CN205246182U (en) | Liquid level early warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |