CN217236723U - Digital display measuring tool and digital display measuring system - Google Patents
Digital display measuring tool and digital display measuring system Download PDFInfo
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- CN217236723U CN217236723U CN202220461491.XU CN202220461491U CN217236723U CN 217236723 U CN217236723 U CN 217236723U CN 202220461491 U CN202220461491 U CN 202220461491U CN 217236723 U CN217236723 U CN 217236723U
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- digital display
- display measuring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The application discloses digital display measuring tool and digital display measurement system, wherein the digital display measuring tool includes: a gauge body; a main printed circuit board disposed within the gauge body; the Bluetooth chip is arranged on the main printed circuit board, and the Bluetooth chip is connected with the main printed circuit board through a flat cable; and the power supply module is arranged on the main printed circuit board and used for supplying electric energy to the digital display measuring tool. The technical problem of inconvenient production and use caused by the fact that the size is large after the Bluetooth chip with the Bluetooth function is supported by the existing digital display measuring tool is installed is solved.
Description
Technical Field
The application relates to the technical field of metering, in particular to a digital display measuring tool and a digital display measuring system.
Background
With the development of science and technology, digital display measuring tools are widely applied to various industries and daily life due to the characteristics of visual intuition, convenient setting, high intelligent control degree and the like.
Most of the existing digital display measuring tools have the Bluetooth function. However, after the existing digital display measuring tool is provided with the bluetooth chip supporting the bluetooth function, the size is huge, and a great deal of inconvenience in production and use is caused.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a digital display measuring tool and digital display measurement system, has solved behind the bluetooth chip that current digital display measuring tool installation supported bluetooth function, and the volume is comparatively huge, causes a great deal of inconvenient technical problem in production and the use.
In order to achieve the purpose, the technical scheme of the application is realized as follows:
a first aspect of the application provides a digital measuring gauge comprising:
a gauge body;
a main printed circuit board disposed within the gauge body;
the Bluetooth chip is arranged on the main printed circuit board, and the Bluetooth chip is connected with the main printed circuit board through a flat cable;
and the power supply module is arranged on the main printed circuit board and used for supplying electric energy to the digital display measuring tool.
Alternatively to this, the first and second parts may,
the measuring module of the digital display measuring tool is a grating measuring module.
Alternatively to this, the first and second parts may,
the grating measuring module specifically comprises: LCM 2516-N3.
In the alternative,
the power module is a rechargeable battery.
Alternatively to this, the first and second parts may,
the rechargeable battery is a rechargeable lithium battery.
Alternatively to this, the first and second parts may,
the main printed circuit board is provided with a battery bin for mounting the rechargeable battery;
the battery compartment comprises a compartment body and a compartment cover, wherein the compartment body is provided with a containing cavity for installing the rechargeable battery, and the compartment cover is connected with the compartment body in a buckling manner.
Alternatively to this, the first and second parts may,
the bin cover is provided with a raised buckle, and the bin body is provided with a groove for inserting the raised buckle.
Alternatively to this, the first and second parts may,
the Bluetooth chip is a Bluetooth 5.0 chip.
Alternatively to this, the first and second parts may,
the Bluetooth 5.0 chip is specifically as follows: nRF 52832.
A second aspect of the present application provides a digital display measurement system comprising: any one of the digital display measuring tools in the first aspect is used as the background terminal;
the background terminal is connected with the digital display measuring tool through Bluetooth.
Compared with the prior art, the embodiment of the application has the advantages that:
the applicant finds that the existing digital display measuring tool is large in size due to the installation mode of the Bluetooth chip, the Bluetooth chip is not directly installed on a main printed circuit board for installing an electronic device but installed on an auxiliary printed circuit board, and then the auxiliary printed circuit board is installed on the main printed circuit board.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a digital measuring instrument provided in an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a digital display measurement system provided in an embodiment of the present application;
1. a main printed circuit board; 2. a Bluetooth chip; 3. a control module; 4. a measuring module; 7. a power supply module; 8. a gauge body.
Detailed Description
The embodiment of the application provides a digital display measuring tool and digital display measurement system, has solved behind the bluetooth chip of current digital display measuring tool installation support bluetooth function, and the volume is comparatively huge, causes a great deal of inconvenient technical problem in production and the use.
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
To this end, the embodiment of the present application provides a digital display gauge. Referring to fig. 1, fig. 1 is a schematic structural diagram of a digital measuring instrument provided in an embodiment of the present application.
The digital display measuring tool that this application embodiment provided includes:
a gauge body 8;
a main printed circuit board 1 disposed within the gauge body 8;
the Bluetooth chip 2 is arranged on the main printed circuit board 1, and the Bluetooth chip 2 is connected with the main printed circuit board 1 through a flat cable;
and the power supply module 7 is arranged on the main printed circuit board 1 and used for supplying electric energy to the digital display measuring tool.
It is understood that the gauge body 8 in this embodiment is similar to a housing, the main pcb 1 is disposed in the housing, the main pcb 1 is used for mounting components in the gauge body 8, and therefore the bluetooth chip 2 and the power module 7 are disposed on the main pcb 1.
The flat cable is small in size and light in weight, meanwhile, the flat cable can move, bend and twist without damaging the conducting wires, and different shapes and special installation sizes can be followed, so that the size of the flat cable is remarkably reduced compared with that of an existing digital display measuring tool after the Bluetooth chip 2 and the main printed circuit board 1 are connected by the flat cable in the embodiment. Meanwhile, the processing procedure is shortened, and the manufacturing cost is reduced.
It can be understood that the power module 7 provides electric energy for the digital display measuring tool, that is, mainly provides electric energy for components in the digital display measuring tool, such as the bluetooth chip 2 and the control module 3.
In one embodiment, the measuring module 4 of the digital display measuring tool is a grating measuring module. It should be noted that, like a common correlation photoelectric sensor, the grating measuring module includes two parts, i.e., a transmitter and a light receiver, which are separated from each other and disposed opposite to each other, and a detection light generated by the transmitter is not limited to one beam as in a common photoelectric sensor, but generates a light array at a fixed interval along a length direction to form a "light curtain", and the function of detecting and measuring the overall dimension of an object is realized in a scanning manner in cooperation with a controller and software thereof.
The grating measuring module has long measuring length, high measuring precision and high resolution. Only lower than laser interferometric sensors in terms of large range measurement lengths or linear displacements. In the aspect of the continuous measurement of the roundness index and the angular displacement, the grating measurement module is also high in precision, high in precision (3 micrometers), high in repetition precision (1.5 micrometers) and 0.0005mm in resolution. Meanwhile, dynamic measurement can be realized, and automation of measurement and data processing is easy to realize; has stronger anti-interference ability (anti-electromagnetic, moisture)
Specifically, the grating measurement module specifically is: LCM 2516-N3. It can be understood that the grating measurement module can be set to other types, which is not described in detail in this embodiment.
In one embodiment, the power module 7 is a rechargeable battery. The power module 7 is arranged as a rechargeable battery, so that the indicating meter can continuously work.
Specifically, the rechargeable battery is a rechargeable lithium battery. It is understood that the rechargeable battery in this embodiment may also be other types of rechargeable batteries, and those skilled in the art may select the rechargeable battery according to needs, which is not described herein again.
In one embodiment, the main printed circuit board 1 is provided with a battery compartment for mounting a rechargeable battery; the battery compartment comprises a compartment body and a compartment cover, wherein the compartment body is provided with a containing cavity for installing a rechargeable battery, and the compartment cover is connected with the compartment body in a buckling manner. The rechargeable battery in the embodiment is arranged in a battery bin arranged on a main printed circuit board 1, the battery bin is divided into a bin body and a bin cover part, the bin cover and the bin body are detachably connected through a buckle, and when the rechargeable battery is mounted or dismounted, the bin cover is mounted on the bin body after the bin cover is opened for mounting or the battery is taken out.
In one embodiment, the bin cover is provided with a raised buckle, and the bin body is provided with a groove for inserting the raised buckle.
Specifically, the bluetooth chip 2 is a bluetooth 5.0 chip. It can be understood that the Bluetooth 5.0 chip has low power consumption, and the digital display measuring tool can realize interactive transmission of data or send instructions to the digital display measuring tool through an upper computer and execute the instructions. The data transmission speed is improved by 2-4 times in a wider coverage range.
It can be understood that the Bluetooth 5.0 chip has a bidirectional interaction function, and the digital display measuring tool can output a measured value to a computer or a mobile phone end; meanwhile, an application program is installed on a computer or a mobile phone end, and external intelligent control is realized through the control module 3 of the digital display measuring tool: reading the maximum and minimum values in the measuring process, such as reading the residual electric quantity, the measuring unit (mm or inch), the counting direction of the measured value of the digital display scale; switching function, carrying out metric-English system conversion, setting tolerance upper and lower limits (having an out-of-tolerance alarm function) and the like.
Further, the bluetooth 5.0 chip specifically is: nRF 52832.
The digital display measuring tool in this embodiment includes: a gauge body 8; a main printed circuit board 1 disposed within the gauge body 8; the Bluetooth chip 2 is arranged on the main printed circuit board 1, and the Bluetooth chip 2 is connected with the main printed circuit board 1 through a flat cable; and the power supply module 7 is arranged on the main printed circuit board 1 and used for supplying electric energy to the digital display measuring tool. Because the bluetooth chip 2 of digital display measuring tool is through winding displacement direct mount on main printed circuit board 1 in this application, has saved vice printed circuit board like this, has reduced the volume of digital display measuring tool to after having solved the bluetooth chip 2 of current digital display measuring tool installation support bluetooth function, the volume is comparatively huge, causes a great deal of inconvenient technical problem in production and the use.
The embodiment of the present application further provides an embodiment of a digital display measurement system, and fig. 2 is a schematic structural diagram of the embodiment of the digital display measurement system provided in this embodiment.
The digital display measurement system in this embodiment includes: a background terminal and a digital display measuring tool as in any one of the previous embodiments; the background terminal is connected with the digital display measuring tool through Bluetooth.
It can be understood that the background terminal in this embodiment may be a mobile phone terminal or a computer terminal, and those skilled in the art may select the background terminal according to needs, which is not limited specifically herein.
The digital display measuring tool in this embodiment includes: a gauge body 8; a main printed circuit board 1 disposed within the gauge body 8; the Bluetooth chip 2 is arranged on the main printed circuit board 1, and the Bluetooth chip 2 is connected with the main printed circuit board 1 through a flat cable; and the power supply module 7 is arranged on the main printed circuit board 1 and used for supplying electric energy to the digital display measuring tool. Because the bluetooth chip 2 of digital display measuring tool is through winding displacement direct mount on main printed circuit board 1 in this application, saved vice printed circuit board like this, reduced the volume of digital display measuring tool to after having solved current digital display measuring tool installation support bluetooth chip 2, the volume is comparatively huge, causes a great deal of inconvenient technical problem in production and the use.
The relevant modules referred to in the present application are all hardware system modules or functional modules combining computer software programs or protocols with hardware in the prior art, and the computer software programs or protocols referred to by the functional modules are all known in the art, which are not improvements of the present system; the improvement of the system is the interaction relation or the connection relation among all the modules, namely the integral structure of the system is improved, so as to solve the corresponding technical problems to be solved by the system.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A digital measuring gauge, comprising:
a gauge body;
a main printed circuit board disposed within the gauge body;
the Bluetooth chip is arranged on the main printed circuit board, and the Bluetooth chip is connected with the main printed circuit board through a flat cable;
and the power supply module is arranged on the main printed circuit board and used for supplying electric energy to the digital display measuring tool.
2. The digital display measuring tool according to claim 1, wherein the measuring module of the digital display measuring tool is a grating measuring module.
3. The digital display measuring tool according to claim 2, wherein the grating measuring module is specifically: LCM 2516-N3.
4. The digital display measuring gauge according to claim 1, wherein the power module is a rechargeable battery.
5. The digital display measuring gauge according to claim 4, wherein the rechargeable battery is a rechargeable lithium battery.
6. The digital display measuring gauge according to claim 4, wherein the main printed circuit board is provided with a battery compartment for mounting the rechargeable battery;
the battery compartment comprises a compartment body and a compartment cover, wherein the compartment body is provided with a containing cavity for installing the rechargeable battery, and the compartment cover is connected with the compartment body in a buckling manner.
7. The digital display measuring gauge according to claim 6, wherein the bin cover is provided with a raised buckle, and the bin body is provided with a groove for inserting the raised buckle.
8. The digital display measuring gauge according to claim 1, wherein the bluetooth chip is a bluetooth 5.0 chip.
9. The digital display measuring tool according to claim 8, wherein the bluetooth 5.0 chip is specifically: nRF 52832.
10. A digital display measurement system, comprising: a background terminal and a digital display gauge according to any one of claims 1 to 9;
the background terminal is connected with the digital display measuring tool through Bluetooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220461491.XU CN217236723U (en) | 2022-03-03 | 2022-03-03 | Digital display measuring tool and digital display measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220461491.XU CN217236723U (en) | 2022-03-03 | 2022-03-03 | Digital display measuring tool and digital display measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217236723U true CN217236723U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220461491.XU Active CN217236723U (en) | 2022-03-03 | 2022-03-03 | Digital display measuring tool and digital display measuring system |
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| Country | Link |
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| CN (1) | CN217236723U (en) |
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- 2022-03-03 CN CN202220461491.XU patent/CN217236723U/en active Active
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