CN212748010U - Electronic truck scale - Google Patents
Electronic truck scale Download PDFInfo
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- CN212748010U CN212748010U CN202021910094.3U CN202021910094U CN212748010U CN 212748010 U CN212748010 U CN 212748010U CN 202021910094 U CN202021910094 U CN 202021910094U CN 212748010 U CN212748010 U CN 212748010U
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- signal line
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- rigid coupling
- truck scale
- temperature sensor
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Abstract
The utility model discloses an electronic truck scale, including bearing platform, weighing sensor, mounting, ball socket, steel ball, spool, signal line and temperature sensor, the ground top is located to the bearing platform parallel to ground, the below ground is located to spool difference rigid coupling, the bearing platform lower wall four corners is located to ball socket difference rigid coupling, the mounting is the rigid coupling respectively and is located subaerially, the mounting upper wall is located to weighing sensor difference rigid coupling, the steel ball is located respectively in the ball socket, the steel ball can roll and locate the weighing sensor upper wall, the signal line is located in the spool, the interface end of signal line runs through ground and locates the ground top, temperature sensor locates on the signal line. The utility model belongs to the technical field of the measuring instrument, specifically provide a circuit temperature real time monitoring, improve measurement accuracy, practicality height, extension equipment life, low cost's electronic truck scale.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument, specifically indicate an electronic truck scale.
Background
The working principle of the automobile weighing apparatus is as follows: the weighing object or truck is stopped on the weighing platform, under the action of gravity, the weighing platform transfers the gravity to the sensor to cause the deformation of the elastic body attached to the sensor, the strain resistance sheet and the bridge circuit on the elastic body strain beam are out of balance, an electric signal in direct proportion to the weight value is output, the signal is amplified by the linear amplifier and then converted into a digital signal through A/D, and the weight number is directly displayed after the weight signal is processed by a microprocessor in the instrument. After the printer is configured, weighing data can be printed; if a computer is configured, the metering number can be directly input into the weighing management system for comprehensive management.
The circuit of the electronic truck scale in the center of the prior art runs through the inside of a U-shaped frame of a bearing platform, and in hot summer, because the U-shaped frame is of a box-type closed structure, the temperature in the U-shaped frame is very high and can reach about 70 ℃, a high-temperature environment can generate certain influence on the circuit, when the temperature exceeds the temperature range which can be borne by the circuit, the phenomenon of unstable transmission data is caused, errors are generated in weighing data, and the normal work of equipment is influenced.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a circuit temperature real time monitoring, improvement measurement accuracy, practicality height, extension equipment life, low cost's electronic truck scale.
The utility model adopts the following technical scheme: the utility model relates to an electronic truck scale, including bearing platform, weighing sensor, mounting, ball socket, steel ball, spool, signal line and temperature sensor, the bearing platform is located above ground parallel to ground, the spool is the rigid coupling respectively and is located below ground, the ball socket rigid coupling respectively locates bearing platform lower wall four corners, the mounting is the rigid coupling respectively and is located subaerial, weighing sensor rigid coupling respectively locates the mounting upper wall, the steel ball is located in the ball socket respectively, the steel ball can roll and locate the weighing sensor upper wall, the signal line is located in the spool, the interface end of signal line runs through ground and locates above ground, temperature sensor locates on the signal line, and temperature sensor gathers the temperature of signal line in the spool in real time to convey data to monitoring instrument, be convenient for staff dynamic monitoring and manual intervention in advance, improve work efficiency, the service life of the equipment is prolonged.
Further, the temperature sensor is an active temperature sensor.
Further, the temperature sensor is a passive temperature sensor.
Furthermore, a connecting plug is fixedly connected to the interface end of the signal line.
Furthermore, the connecting wire of the weighing sensor is arranged on the connecting plug.
Furthermore, industrial aviation plug is adopted as the connecting plug, and the industrial aviation plug has the advantages of being waterproof, moistureproof and convenient to disassemble and assemble, and facilitates replacement of the weighing sensor.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the electronic truck scale, the threading inside the bearing table in the prior art is changed into the threading under the ground, so that the problem of inaccurate metering caused by the influence of high temperature on a signal line in a closed structure of the bearing table is effectively avoided; the temperature sensor collects the temperature of the signal wire in the wire pipe in real time and transmits data to the monitoring instrument, so that dynamic monitoring and manual intervention of workers are facilitated, the working efficiency is improved, and the practical service life of equipment is prolonged; the plug adopts industrial aviation plug, and industrial aviation plug has waterproof, dampproofing advantage of the dismouting of being convenient for, makes things convenient for weighing sensor's change.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of electronic truck scale.
Fig. 2 is the utility model relates to a cross-sectional view of electronic truck scale spool.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings: 1. bearing platform, 2, weighing sensor, 3, mounting, 4, ball socket, 5, steel ball, 6, spool, 7, signal line, 8, temperature sensor, 9, connecting plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model relates to an electronic truck scale, including bearing platform 1, weighing sensor 2, mounting 3, ball socket 4, steel ball 5, spool 6, signal line 7 and temperature sensor 8, the ground top is located on bearing platform 1 is on a parallel with ground, the below ground is located to spool 6 rigid coupling respectively, 1 lower wall four corners of bearing platform is located to ball socket 4 rigid coupling respectively, mounting 3 rigid coupling respectively is located subaerially, weighing sensor 2 rigid coupling respectively locates the 3 upper walls of mounting, steel ball 5 is located respectively in ball socket 4, steel ball 5 can roll and locate weighing sensor 2 upper wall, signal line 7 is located in spool 6, the interface end of signal line 7 runs through ground and locates above the ground, temperature sensor 8 is located on signal line 7.
Wherein, the temperature sensor 8 is an active temperature sensor and/or a passive temperature sensor; a connecting plug 9 is fixedly connected to the interface end of the signal wire 7; the connecting wire of the weighing sensor 2 is arranged on the connecting plug 9; the plug is an industrial aviation plug.
When the device is used specifically, when a heavy object is placed on the bearing platform 1, the bearing platform 1 downwards generates pressure on the steel ball 5 and the weighing sensor 2, and the weighing sensor 2 transmits collected pressure data to a monitoring instrument through a signal line 7; the temperature sensor 8 on the signal wire 7 collects the temperature of the signal wire 7 in the wire pipe 6 in real time and transmits the data to the monitoring instrument; the temperature of the signal wire 7 monitored by the temperature sensor 8 can be checked at any time by a worker, and manual intervention can be carried out in advance by taking corresponding measures.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An electronic truck scale, its characterized in that: including bearing platform, weighing sensor, mounting, ball socket, steel ball, spool, signal line and temperature sensor, the ground top is located on the bearing platform is on a parallel with ground, the below ground is located to the spool rigid coupling respectively, bearing platform lower wall four corners is located to the ball socket rigid coupling respectively, subaerial is located to the mounting rigid coupling respectively, the mounting upper wall is located to weighing sensor rigid coupling respectively, the steel ball is located in the ball socket respectively, the steel ball can roll and locate the weighing sensor upper wall, the signal line is located in the spool, the interface end of signal line runs through ground and locates the ground top, temperature sensor locates on the signal line.
2. The electronic truck scale of claim 1, wherein: the temperature sensor is an active temperature sensor.
3. The electronic truck scale of claim 1, wherein: the temperature sensor is a passive temperature sensor.
4. The electronic truck scale of claim 1, wherein: and the interface end of the signal wire is fixedly connected with a connecting plug.
5. The electronic truck scale of claim 4, wherein: the connecting wire of the weighing sensor is arranged on the connecting plug.
6. The electronic truck scale of claim 4, wherein: the connecting plug is an industrial aviation plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910094.3U CN212748010U (en) | 2020-09-04 | 2020-09-04 | Electronic truck scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910094.3U CN212748010U (en) | 2020-09-04 | 2020-09-04 | Electronic truck scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212748010U true CN212748010U (en) | 2021-03-19 |
Family
ID=74992669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021910094.3U Active CN212748010U (en) | 2020-09-04 | 2020-09-04 | Electronic truck scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212748010U (en) |
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2020
- 2020-09-04 CN CN202021910094.3U patent/CN212748010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 050000 Room A203, Enjian Technology Incubator at the intersection of Industrial Street and Middle Chemical Road, Qiutou Town, Shijiazhuang Recycling Chemical Industry Park, Hebei Province Patentee after: Hebei Meiheng Electronic Technology Co.,Ltd. Address before: 050000 No.23 Weiyuan street, tongjiazhuang village, qiutou Town, circular chemical industry park, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang meiheng Electronic Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |