CN103335675A - Metering device - Google Patents
Metering device Download PDFInfo
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- CN103335675A CN103335675A CN2013102642291A CN201310264229A CN103335675A CN 103335675 A CN103335675 A CN 103335675A CN 2013102642291 A CN2013102642291 A CN 2013102642291A CN 201310264229 A CN201310264229 A CN 201310264229A CN 103335675 A CN103335675 A CN 103335675A
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- sensor
- main frame
- memory module
- data line
- measuring apparatus
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Abstract
The invention discloses a metering device which comprises a main engine, a sensor and a storage module, wherein a display screen and adjusting buttons are arranged on the main engine; the sensor is connected with the main engine through a data cable; the storage module is arranged at the outer part of the main engine, and is connected with the main engine through another data cable. The metering device has the advantages that the replacement and maintenance are more convenient and faster, and the user cost is greatly reduced as a main engine can be matched with various force transducers for use.
Description
Technical field
The invention belongs to measuring apparatus structure-design technique field.
Background technology
A kind of measuring apparatus commonly used is arranged at present, comprise main frame and the sensor that links to each other with main frame by data line, main frame is provided with display screen, regulates button and control circuit module; The control circuit module mainly comprises storage chip and the digital processing unit that links to each other with this storage chip, this storage chip is mainly used in storing particular data and the nominal data of the sensor that links to each other with main frame, digital processing unit is by reading the data in the storage chip, after identifying the specification type of sensor, could correctly carry out other work; In the conventional metered dose device, there are man-to-man relation in main frame and sensor.The measuring apparatus of this traditional structure exists following weak point: when (1) needs more emat sensor as the user, owing to need demarcate again the sensor of new replacing, and to store new nominal data in the storage chip, so the user will send manufacturer main frame and sensor, allow it more emat sensor the time, also will revise the corresponding data in the storage chip; (2) when main frame with sensor is arbitrary when breaking down, the user also send producer's processing main frame and sensor simultaneously.This mode is very loaded down with trivial details, wastes time and energy, and spends higher.
Summary of the invention
The purpose of this invention is to provide a kind of replacing and safeguard measuring apparatus comparatively easily.
The technical scheme that realizes the object of the invention is: a kind of measuring apparatus comprises main frame, sensor and memory module; Main frame is provided with display screen and regulates button; Sensor links to each other by data line with main frame; Memory module is arranged on the main frame outside, and links to each other with main frame by data line.
In the such scheme, main frame is provided with gang socket, and the end of data line is provided with the plug that links to each other with this gang socket, and memory module is arranged in the plug.
In the such scheme, data line passes a box body, and memory module is arranged in this box body.
In the such scheme, sensor is encapsulated in the housing in whole or in part, and memory module is arranged in the housing.
In the such scheme, sensor is encapsulated in the housing in whole or in part, and this housing is provided with gang socket, and the end of data line is provided with the plug that links to each other with this gang socket, and memory module is arranged in this plug.
In the such scheme, main frame is provided with a plurality of gang sockets.
In the such scheme, sensor is temperature sensor, humidity sensor, force cell, pressure transducer, torque sensor, speed probe or flow sensor.。
In the such scheme, memory module comprises storage chip, and this storage chip links to each other with main frame by data line.
In the such scheme, memory module comprises storage chip and a digital processing unit that directly links to each other with storage chip, and this digital processing unit links to each other with main frame by data line.
In the such scheme, memory module has comprised storer integrated and the digital processing unit of analog to digital converter.
The present invention is by being arranged on memory module the main frame outside, and link to each other with main frame by data line, make the after sale service mode of replacing and maintenance host or sensor become simple, the user need not a main frame and sensor is sent manufacturer simultaneously, but when main frame breaks down, only need return main frame, when sensor breaks down, only sensor need be returned and memory module gets final product, if the user has acknowledgment copy, can directly replace main frame or sensor, fast quick-recovery site work; Because in the concrete practice, out of order or what need to change is sensor mostly, so handling also to become, the after sale service of manufacturer simplifies fast, cost also can greatly be reduced.In addition, the present invention can realize the corresponding a plurality of sensors of a main frame, in advance each sensor, data line and storage chip are made complete counterpart, when the user need change range, main frame need not be changed, the sensor, data line and the storage chip that only need to change pairing get final product, and its replacing operation is comparatively convenient, can greatly reduce user cost.
Description of drawings
Fig. 1 is a kind of structural representation of first kind of structure of the present invention;
Fig. 2 is a kind of structural representation of second kind of structure of the present invention;
Fig. 3 is a kind of structural representation of the third structure of the present invention;
Fig. 4 is a kind of structural representation of the 4th kind of structure of the present invention.
Mark is shown in the accompanying drawing: main frame 1, display screen 11 is regulated button 12, sensor 2, memory module 3, data line 4, plug 41, gang socket 5, box body 6, housing 7.
Embodiment
(embodiment 1)
Fig. 1 is a kind of structural representation of first kind of structure of the present invention, has shown first kind of embodiment of the present invention.
Present embodiment is a kind of measuring apparatus, sees shown in Figure 1ly, comprises main frame 1, S type force cell 2 and memory module 3; Main frame is provided with display screen 11 and regulates button 12; Sensor links to each other by data line with main frame; Memory module is arranged on the main frame outside, and links to each other with main frame by data line 4.Main frame is provided with gang socket 5, and the end of data line is provided with the plug 41 that links to each other with this gang socket, and memory module is arranged in the plug.
Memory module in the present embodiment only comprises storage chip, and this storage chip links to each other with main frame by data line.
The principle of work of present embodiment is: main frame reads particular data in the storage chip by data line, identifies the specifications and models of sensor, then the simulating signal that collects according to corresponding predetermined manner processes sensor.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 2)
Fig. 2 is a kind of structural representation of second kind of structure of the present invention, has shown second kind of embodiment of the present invention.
Present embodiment is substantially the same manner as Example 1, and difference is, sees shown in Figure 2ly, and data line passes a box body 6, and memory module is arranged in this box body.Memory module in the present embodiment also only comprises storage chip.The principle of work of present embodiment is with embodiment 1.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 3)
Fig. 3 is a kind of structural representation of the third structure of the present invention, has shown the third embodiment of the present invention.
Present embodiment is substantially the same manner as Example 1, and difference is, sees shown in Figure 3, sensor is encapsulated in the housing 7 in whole or in part, this housing 7 is provided with gang socket 5, and the end of data line is provided with the plug 41 that links to each other with this gang socket, and memory module is arranged in this plug.
Memory module in the present embodiment also only comprises storage chip.The principle of work of present embodiment is with embodiment 1.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 4)
Fig. 4 is a kind of structural representation of the 4th kind of structure of the present invention, has shown the 4th kind of embodiment of the present invention.
Present embodiment is substantially the same manner as Example 1, and difference is, sees shown in Figure 4ly, and sensor is encapsulated in the housing 7 in whole or in part, and memory module is arranged in the housing; Specifically, memory module can directly be integrated on the sensor, also can separate with sensor, arranges separately.
Memory module in the present embodiment also only comprises storage chip.The principle of work of present embodiment is with embodiment 1.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 5)
Present embodiment is substantially the same manner as Example 1, and difference is: the processing module in the present embodiment not only comprises storage chip, also comprises the digital processing unit that directly links to each other with this storage chip; This digital processing unit is integrated analog to digital converter,
The principle of work of present embodiment is: after this digital processing unit reads particular data in the storage chip, identify the specifications and models of sensor, simulating signal by built-in analog to digital converter pick-up transducers, and change digital signal into, handle or do not handle according to corresponding predetermined manner then, and by data line command signal is transferred in another built-in digital processing unit of main frame, be transferred to display screen through display driver circuit; This digital processing unit can also receive be regulated the signal of button through the keyboard drive circuit, also can be by the same dataphone of relevant auxiliary circuit, data transmission to computer.
This structure is particularly suitable for the bigger sensor of data volume.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 6)
Present embodiment is substantially the same manner as Example 2, and difference is: the digital processing unit of the storer that has been integrated of the memory module in the present embodiment and analog to digital converter.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 7)
Present embodiment is substantially the same manner as Example 3, difference is: the memory module in the present embodiment comprises storage chip, analog to digital converter and digital processing unit, this digital processing unit structure is comparatively simplified, and price is comparatively cheap, but does not have internal memory and analog to digital converter.Present embodiment can be avoided simulating signal because the cable long distortion that cause owing to arrange nearerly apart from storage chip to digital processing unit; In addition, data line used in the present embodiment is compared with above-described embodiment 1 to 6, can save at least one signal wire that is used for transmission of analogue signal.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 8)
Present embodiment is substantially the same manner as Example 4, and difference is: the memory module in the present embodiment not only comprises storage chip, also comprises the digital processing unit that directly links to each other with this storage chip, and this digital processing unit links to each other with main frame by data line.The principle of work of present embodiment is with embodiment 5.Present embodiment can be avoided simulating signal because the long distortion that causes of cable because digital processing unit is built in the housing of sensor; In addition, data line used in the present embodiment is compared with above-described embodiment 1 to 6, can save at least one signal wire that is used for transmission of analogue signal.
Sensor in the present embodiment is not only applicable to force cell, also can be widely used in temperature sensor, humidity sensor, pressure transducer, torque sensor, speed probe or flow sensor.
(embodiment 9)
Present embodiment is substantially the same manner as Example 1, difference is: main frame is provided with a plurality of gang sockets 5, and the combination of overlapping sensor, memory module and data line more, during use, each gang socket all can match with the combination of cover sensor, memory module and a data line, thereby realize the combination of the many covers of main frame pairing sensor, memory module and a data line, effectively widen its range of application.
Above-described embodiment 1 to 9 is by being arranged on memory module the main frame outside, and link to each other with main frame by data line, make the after sale service mode of replacing and maintenance host or sensor become simple, the user need not a main frame and sensor is sent manufacturer simultaneously, but when main frame breaks down, only need return main frame, when sensor breaks down, only sensor need be returned and memory module gets final product, if the user has acknowledgment copy, can directly replace main frame or sensor, fast quick-recovery site work; Because in the concrete practice, out of order or what need to change is sensor mostly, so handling also to become, the after sale service of manufacturer simplifies fast, cost also can greatly be reduced.
In addition, this structure can realize the corresponding a plurality of sensors of a main frame, in advance each sensor, data line and storage chip are made complete counterpart, when the user need change range, main frame need not be changed, the sensor, data line and the storage chip that only need to change pairing get final product, and its replacing operation is comparatively convenient, can greatly reduce user cost.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (10)
1. a measuring apparatus comprises main frame (1), sensor (2) and memory module (3); Main frame is provided with display screen (11) and regulates button (12); Sensor links to each other by data line with main frame; It is characterized in that: memory module is arranged on the main frame outside, and links to each other with main frame by data line (4).
2. measuring apparatus according to claim 1, it is characterized in that: main frame is provided with gang socket (5), and the end of data line is provided with the plug (41) that links to each other with this gang socket, and memory module is arranged in the plug.
3. measuring apparatus according to claim 1, it is characterized in that: data line passes a box body (6), and memory module is arranged in this box body.
4. measuring apparatus according to claim 1, it is characterized in that: sensor is encapsulated in the housing (7) in whole or in part, and memory module is arranged in the housing.
5. measuring apparatus according to claim 1, it is characterized in that: sensor is encapsulated in the housing in whole or in part, and this housing is provided with gang socket, and the end of data line is provided with the plug that links to each other with this gang socket, and memory module is arranged in this plug.
6. measuring apparatus according to claim 1, it is characterized in that: main frame is provided with a plurality of gang sockets (5).
7. measuring apparatus according to claim 1, it is characterized in that: sensor is temperature sensor, humidity sensor, force cell, pressure transducer, torque sensor, speed probe or flow sensor.
8. according to the described measuring apparatus of one of claim 1-7, it is characterized in that: memory module comprises storage chip, and this storage chip links to each other with main frame by data line.
9. according to the described measuring apparatus of one of claim 1-7, it is characterized in that: memory module comprises storage chip and a digital processing unit that directly links to each other with storage chip, and this digital processing unit links to each other with main frame by data line.
10. according to the described measuring apparatus of one of claim 1-7, it is characterized in that: memory module has comprised storer integrated and the digital processing unit of analog to digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264229.1A CN103335675B (en) | 2013-06-28 | 2013-06-28 | metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310264229.1A CN103335675B (en) | 2013-06-28 | 2013-06-28 | metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103335675A true CN103335675A (en) | 2013-10-02 |
| CN103335675B CN103335675B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310264229.1A Expired - Fee Related CN103335675B (en) | 2013-06-28 | 2013-06-28 | metering device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904065Y (en) * | 2006-02-14 | 2007-05-23 | 何耀钦 | Oxygen dissolving controller |
| CN1994765A (en) * | 2006-12-21 | 2007-07-11 | 深圳市赛格导航科技股份有限公司 | A tyre pressure testing system |
| CN201503325U (en) * | 2009-01-05 | 2010-06-09 | 丁程 | Digital pressure recorder |
| CN102133085A (en) * | 2010-01-22 | 2011-07-27 | 北京国浩传感器技术研究院(普通合伙) | Digital detector for sweating of human body |
| CN202490424U (en) * | 2012-03-06 | 2012-10-17 | 广州梦龙动漫科技有限公司 | Assembled game machine |
| CN202854581U (en) * | 2012-10-16 | 2013-04-03 | 无锡中科智能农业发展有限责任公司 | Intelligent portable agriculture data acquisition and decision-making monitoring device |
| CN103116341A (en) * | 2013-01-29 | 2013-05-22 | 上海西律自动化设备有限公司 | Multifunctional wireless remote measurement and control recorder |
| CN203405229U (en) * | 2013-06-28 | 2014-01-22 | 温州市海宝仪器有限公司 | Metering device |
-
2013
- 2013-06-28 CN CN201310264229.1A patent/CN103335675B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2904065Y (en) * | 2006-02-14 | 2007-05-23 | 何耀钦 | Oxygen dissolving controller |
| CN1994765A (en) * | 2006-12-21 | 2007-07-11 | 深圳市赛格导航科技股份有限公司 | A tyre pressure testing system |
| CN201503325U (en) * | 2009-01-05 | 2010-06-09 | 丁程 | Digital pressure recorder |
| CN102133085A (en) * | 2010-01-22 | 2011-07-27 | 北京国浩传感器技术研究院(普通合伙) | Digital detector for sweating of human body |
| CN202490424U (en) * | 2012-03-06 | 2012-10-17 | 广州梦龙动漫科技有限公司 | Assembled game machine |
| CN202854581U (en) * | 2012-10-16 | 2013-04-03 | 无锡中科智能农业发展有限责任公司 | Intelligent portable agriculture data acquisition and decision-making monitoring device |
| CN103116341A (en) * | 2013-01-29 | 2013-05-22 | 上海西律自动化设备有限公司 | Multifunctional wireless remote measurement and control recorder |
| CN203405229U (en) * | 2013-06-28 | 2014-01-22 | 温州市海宝仪器有限公司 | Metering device |
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| CN103335675B (en) | 2017-04-05 |
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