CN210242978U - Transportation vibration meter - Google Patents
Transportation vibration meter Download PDFInfo
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- CN210242978U CN210242978U CN201921011501.4U CN201921011501U CN210242978U CN 210242978 U CN210242978 U CN 210242978U CN 201921011501 U CN201921011501 U CN 201921011501U CN 210242978 U CN210242978 U CN 210242978U
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Abstract
The utility model discloses a can increase waterproof nature, avoid the shield not intaking under the condition of screwing up completely, guarantee vibration meter job stabilization nature's transportation vibration meter. The transportation vibration meter comprises a shell and a dustproof cover; the upper end of the shell is provided with a connecting boss; a second annular flange is arranged at the lower end of the dustproof cover, a second boss is arranged at the upper end of the shell, an annular flange is arranged at the lower end of the shell, a rubber sealing ring is arranged on the inner side of the annular flange, and a second rubber sealing ring is arranged on the outer circumferential surface of the second boss; the housing internal cavity is sealed by the cooperation of the second annular flange and the second boss and the cooperation of the bottom cover boss and the annular flange. The transportation vibration meter is convenient for mounting each component, and is simple in structure and convenient to manufacture.
Description
Technical Field
The utility model relates to a vibration detection in the freight transportation process, especially a transportation vibration meter.
Background
It is known that: transport vibration measuring instrument, alias transport vibration monitor, transport environment recorder, impact recorder, three-dimensional collision recorder, three-axis acceleration recorder, etc. The device is mainly used for monitoring the whole process of changes of vibration, impact, temperature and humidity and the like in the process of transporting precise goods and special requirements, so as to determine whether the goods are damaged in the transporting process, and provide scientific data for transportation so as to find the optimal transporting mode and find the cause of problems.
The existing transportation vibration monitor sets corresponding detection parameters through a control panel, and then seals the control panel through a box cover. The sealing effect of the existing transportation vibration monitor box cover is poor, and when the detector is used in a humid environment or in a water environment, water enters easily, so that the working state of the transportation vibration meter is influenced, and even the transportation vibration meter is made to fail.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a transportation vibration meter that can increase waterproof nature, avoid the shield not to intake under the condition of screwing up completely, guarantee vibration meter job stabilization nature is provided.
The utility model provides a technical scheme that its technical problem adopted is: the transportation vibration meter comprises a shell and a dustproof cover; the upper end of the shell is provided with a connecting boss; the shell is provided with an inner cavity with an opening at the lower end;
a partition board is arranged in the inner cavity of the shell and divides the inner cavity of the shell into an upper processor installation cavity and a lower battery installation cavity;
a vibration measurement circuit board is arranged in the processor installation cavity; the battery mounting cavity is provided with a storage battery for supplying power to the vibration measuring circuit board;
the lower end of the shell is provided with a bottom cover, the lower end of the shell is provided with an annular flange, and the inner wall of the annular flange is provided with a rubber sealing ring;
a boss matched with the annular flange is arranged on the bottom cover;
the dustproof cover is provided with an inner cavity matched with the connecting boss; the upper surface of the dustproof cover is provided with a transparent observation window;
the upper surface of the connecting boss is provided with a mode button and an indicator light which are electrically connected with the vibration measuring circuit board;
a memory card socket is arranged on one side of the connecting boss; a charging interface is arranged on the other side of the connecting boss;
the memory card socket is aligned with the memory card interface of the vibration measurement circuit board; the charging interface is electrically connected with the storage battery through the vibration measurement circuit board; a memory card electrically connected with the vibration measurement circuit board is inserted into the memory card socket;
the inner wall of the inner cavity of the dustproof cover is provided with an internal thread, and the outer surface of the connecting boss is provided with an external thread matched with the internal thread;
a second annular flange is arranged at the lower end of the dustproof cover, and a second boss matched with the second annular flange is arranged at the upper end of the shell; and a second rubber sealing ring is arranged on the outer circumferential surface of the second boss.
Specifically, a processor, a memory card reading and storing module, a charging module and a wireless communication module are integrated on the vibration measuring circuit board; the processor adopts an ADS1274 chip, and the charging module adopts a mobile phone charging module; the wireless communication module employs an IM 506.
Preferably, the housing is made of stainless steel.
Furthermore, a temperature sensor electrically connected with the processor is integrated on the vibration measurement circuit board.
Specifically, the mode button comprises an electric quantity inquiry button, a start-stop button and a time selection button; the indicator light is a measurement interval time indicator light; the time selection button is used for selecting the measurement interval time.
Furthermore, the processor is embedded with a Beidou navigation and positioning system.
Furthermore, a third sealing gasket is arranged at the top end of the inner cavity of the dustproof cover.
The utility model has the advantages that: the transportation vibration meter of the utility model is provided with a second annular flange at the lower end of the dustproof cover, a second boss at the upper end of the shell and an annular flange at the lower end of the shell, a rubber sealing ring is arranged at the inner side of the annular flange, and a second rubber sealing ring is arranged on the outer circumferential surface of the second boss; the inner cavity of the shell is sealed through the matching of the second annular flange and the second boss and the matching of the bottom cover boss and the annular flange; thereby playing a role of water resistance.
Secondly, transportation vibration meter, through setting up the opening at the casing lower extreme, then pack into each part from the lower extreme of casing to at the intracavity setting baffle of casing, thereby the installation of each part of being convenient for, simple structure is convenient for make simultaneously.
Drawings
Fig. 1 is an exploded schematic view of a transportation vibration meter according to an embodiment of the present invention;
fig. 2 is a perspective view of a transportation vibration meter in an embodiment of the present invention;
fig. 3 is a top view of a transportation vibration meter according to an embodiment of the present invention;
FIG. 4 is a sectional view A-A of FIG. 3;
fig. 5 is a schematic view of the internal structure of the transportation vibration meter in the embodiment of the present invention;
the following are marked in the figure: the vibration testing device comprises a shell 1, a vibration testing circuit board 2, a partition plate 3, a storage battery 4, a bottom cover 5, a connecting boss 6, a dustproof cover 7, a transparent observation window 8, a memory card 9, a second rubber sealing ring 10, a second boss 11, a rubber sealing ring 12 and a third sealing gasket 13.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 5, the transportation vibration meter of the present invention includes a housing 1 and a dust cover 7; the upper end of the shell 1 is provided with a connecting boss 6; the shell 1 is provided with an inner cavity with an opening at the lower end;
a partition plate 3 is arranged in the inner cavity of the shell 1, and the inner cavity of the shell 1 is divided into an upper processor mounting cavity and a lower battery mounting cavity by the partition plate 3;
a vibration measurement circuit board 2 is arranged in the processor installation cavity; the battery installation cavity is provided with a storage battery 4 for supplying power to the vibration measurement circuit board 2;
the lower end of the shell 1 is provided with a bottom cover 5, the lower end of the shell 1 is provided with an annular flange, and the inner wall of the annular flange is provided with a rubber sealing ring 12;
the bottom cover 5 is provided with a boss 52 matched with the annular flange; the dustproof cover 7 is provided with an inner cavity matched with the connecting boss 6; a transparent observation window 8 is arranged on the upper surface of the dustproof cover 7;
the upper surface of the connecting boss 6 is provided with a mode button 64 and an indicator light 63 which are electrically connected with the vibration measurement circuit board 2;
a memory card socket 62 is arranged at one side of the connecting boss 6; a charging interface 66 is arranged on the other side of the connecting boss 6;
the memory card socket 62 is aligned with the memory card interface of the vibration measurement circuit board 2; the charging interface 66 is electrically connected with the storage battery 4 through the vibration measurement circuit board 2; a memory card 9 electrically connected with the vibration measurement circuit board 2 is inserted into the memory card socket 62;
the inner wall of the inner cavity of the dustproof cover 7 is provided with an internal thread, and the outer surface of the connecting boss 6 is provided with an external thread matched with the internal thread;
a second annular flange is arranged at the lower end of the dustproof cover 7, and a second boss 11 matched with the second annular flange is arranged at the upper end of the shell 1; and a second rubber sealing ring 10 is arranged on the outer circumferential surface of the second boss 11.
Specifically, a processor, a memory card reading and storing module, a charging module and a wireless communication module are integrated on the vibration measurement circuit board 2; the processor adopts an ADS1274 chip, and the charging module adopts a mobile phone charging module; the wireless communication module employs an IM 506. For convenience of operation, the mode buttons 64 include a power inquiry button, a start/stop button, and a time selection button; the indicator light 63 is a measurement interval time indicator light; the time selection button is used for selecting the measurement interval time. Specifically, a power button is arranged in the middle of the upper surface of the connecting boss 6.
In the application process, firstly, the dust cover 7 is taken down, then the operation parameters of the transportation vibration meter are adjusted through the mode button 64, and specifically, firstly, the transportation vibration meter is started through pressing the start-stop button; then, the electric quantity of the transportation vibration meter is obtained by pressing an electric quantity inquiry button, and then the time interval of vibration detection is set by pressing a time selection button. Then the dust cap 7 is turned on the housing 1; and carrying out vibration monitoring on the goods in the transportation process through the transportation vibration meter. The vibration measurement of the vibration measurement circuit board in the transportation vibration meter adopts the vibration meter measurement technology in the prior art, and no program design is carried out on the vibration meter.
The method comprises the following specific operation steps:
1. the instrument is installed on the measured object or in the goods packing box (can be fixed by screw or adhesion).
2. The dust cap 7 of the instrument is unscrewed counterclockwise and the memory card 9 is pushed into the memory card slot 62.
3. The start-stop button on the panel is pressed, the transportation vibration meter is started, the red power indicator lamp is loosened after being turned on, and the green indicator lamp is turned on in sequence for self-checking.
4. Then, setting a vibration detection time interval by pressing a time selection button; and setting a recording interval gear. If the recording period is longer, please set the recording gear to be more than 30s, which can save power consumption and increase endurance time.
5. Pressing the start-stop button starts recording, and recording the flashing of the gear green light at 5 second frequency.
6. The instrument upper cover is screwed down clockwise.
7. And (4) unscrewing the upper cover of the instrument when the transportation is finished, pressing a start/stop key to stop recording, and standing by the instrument.
8. Connecting a printer to print a report or pressing a power key to shut down and taking out the memory card 9, and analyzing and processing by using computer software.
Because the lower end of the dustproof cover is provided with the second annular flange, the upper end of the shell is provided with the second boss, the lower end of the shell is provided with the annular flange, the inner side of the annular flange is provided with the rubber sealing ring, and the outer circumferential surface of the second boss is provided with the second rubber sealing ring; the inner cavity of the shell is sealed through the matching of the second annular flange and the second boss and the matching of the bottom cover boss and the annular flange; thereby playing a role of water resistance.
Secondly, transportation vibration meter, through setting up the opening at the casing lower extreme, then pack into each part from the lower extreme of casing to at the intracavity setting baffle of casing, thereby the installation of each part of being convenient for, simple structure is convenient for make simultaneously.
In order to avoid the transport vibration meter from rusting in the application process, the shell 1 is further made of stainless steel.
In order to facilitate the detection of the temperature of the transportation environment of the object in the transportation process, further, a temperature sensor electrically connected with the processor is integrated on the vibration measurement circuit board 2.
In order to facilitate technical transportation routes, furthermore, a Beidou navigation and positioning system is embedded in the processor.
In order to further play a role in preventing water and dust, a third sealing gasket 13 is further arranged at the top end of the inner cavity of the dust cover 7.
Claims (6)
1. Transportation vibration meter, its characterized in that: comprises a shell (1) and a dustproof cover (7); a connecting boss (6) is arranged at the upper end of the shell (1); the shell (1) is provided with an inner cavity with an opening at the lower end;
a partition plate (3) is arranged in the inner cavity of the shell (1), and the inner cavity of the shell (1) is divided into an upper processor mounting cavity and a lower battery mounting cavity by the partition plate (3);
a vibration measurement circuit board (2) is arranged in the processor installation cavity; the battery mounting cavity is provided with a storage battery (4) for supplying power to the vibration measuring circuit board (2);
a bottom cover (5) is arranged at the lower end of the shell (1), an annular flange is arranged at the lower end of the shell (1), and a rubber sealing ring (12) is arranged on the inner wall of the annular flange;
a boss (52) matched with the annular flange is arranged on the bottom cover (5); the dustproof cover (7) is provided with an inner cavity matched with the connecting boss (6); a transparent observation window (8) is arranged on the upper surface of the dustproof cover (7);
the upper surface of the connecting boss (6) is provided with a mode button (64) and an indicator light (63) which are electrically connected with the vibration measurement circuit board (2);
a memory card socket (62) is arranged on one side of the connecting boss (6); a charging interface (66) is arranged on the other side of the connecting boss (6); a memory card (9) electrically connected with the vibration measurement circuit board (2) is inserted into the memory card socket (62);
the memory card socket (62) is aligned with a memory card interface of the vibration measurement circuit board (2); the charging interface (66) is electrically connected with the storage battery (4) through the vibration measurement circuit board (2);
the inner wall of the inner cavity of the dustproof cover (7) is provided with an internal thread, and the outer surface of the connecting boss (6) is provided with an external thread matched with the internal thread;
a second annular flange is arranged at the lower end of the dustproof cover (7), and a second boss (11) matched with the second annular flange is arranged at the upper end of the shell (1); and a second rubber sealing ring (10) is arranged on the outer circumferential surface of the second boss (11).
2. The transport vibration meter of claim 1, wherein: the shell (1) is made of stainless steel.
3. The transport vibration meter of claim 2, wherein: and a temperature sensor electrically connected with the processor is further integrated on the vibration measurement circuit board (2).
4. A transport vibration meter according to claim 3, characterized in that: the mode button (64) comprises a power inquiry button, a start-stop button and a time selection button; the indicator light (63) is a measurement interval time indicator light; the time selection button is used for selecting the measurement interval time.
5. The transport vibration meter of claim 4, wherein: the processor is internally embedded with a Beidou navigation and positioning system.
6. The transport vibration meter of claim 5, wherein: and a third sealing gasket (13) is arranged at the top end of the inner cavity of the dustproof cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011501.4U CN210242978U (en) | 2019-07-01 | 2019-07-01 | Transportation vibration meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921011501.4U CN210242978U (en) | 2019-07-01 | 2019-07-01 | Transportation vibration meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210242978U true CN210242978U (en) | 2020-04-03 |
Family
ID=69988967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921011501.4U Active CN210242978U (en) | 2019-07-01 | 2019-07-01 | Transportation vibration meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210242978U (en) |
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2019
- 2019-07-01 CN CN201921011501.4U patent/CN210242978U/en active Active
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