CN112396818B - Portable mobile detection terminal - Google Patents
Portable mobile detection terminal Download PDFInfo
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- CN112396818B CN112396818B CN202011260391.2A CN202011260391A CN112396818B CN 112396818 B CN112396818 B CN 112396818B CN 202011260391 A CN202011260391 A CN 202011260391A CN 112396818 B CN112396818 B CN 112396818B
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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Abstract
The invention discloses a portable mobile detection terminal which comprises a detection terminal body, a concentrator system and an auxiliary system. The detection terminal main part includes cooling assembly and the mouth that charges, and the concentrator system includes local module, remote module to and the ammeter module, and auxiliary system includes display module and button module. The device of the invention converts the interface of the country network concentrator local module into the interface of the south network concentrator local module through the concentrator system, thereby realizing the simultaneous support of the country network and the south network module. Through the carrier signal coupling module, the software and hardware version detection of the local module, the function detection of the remote module, the protocol version detection of the ammeter module and the detection of networking communication capacity of the local module are carried out on the small handheld device, and the small handheld device is comprehensive and portable in function. The regions with different temperatures are subjected to adaptive cooling through the cooling assembly, so that the detection terminal is cooled more comprehensively, the cooling efficiency is improved, and resources are saved.
Description
Technical Field
The invention relates to the technical field of electric power marketing, in particular to a portable mobile detection terminal.
Background
With the continuous and deep thought of the lean thinking, the requirements of the electric power enterprises on the working efficiency of the staff are continuously improved, and meanwhile, the continuous progress of the digital communication, the internet of things technology and the hardware technology lays a technical foundation for the comprehensive popularization of the intelligent electric meter. According to statistics, the Guizhou power-saving metering automation system runs about 60 thousands of metering automation terminals, thousands of metering automation terminals exist every day, the problems of uplink communication faults and downlink communication faults exist, the uplink communication faults comprise the faults of a metering terminal communication module, bad or damaged SIM card contact, poor signal coverage of a public network, service interruption (such as defaulting) of the public network, terminal parameter errors and the like, the downlink communication faults comprise the problems that communication protocols used by a metering terminal local module, a remote module and an ammeter module are inconsistent in software and hardware versions, communication protocols used by the local module, the remote module and the ammeter module are ambiguous in software and hardware versions, whether the local module and the ammeter module can carry out networking communication or not, the service level and the operation performance of power grid enterprises are influenced, therefore, the maintenance of the metering automation terminal has become an important daily work for the power supply enterprise. The metering terminal communication module is a module which enables the metering automation terminal to have an uplink communication function and is a key functional device for the metering automation terminal to carry out data communication. At present, the fault detection of a metering terminal module is mainly realized by that a worker manually operates a key to review information of a metering automation terminal on site, parameters are checked one by one, equipment is checked one by one, and links are checked one by one, so that the purpose of manually analyzing and judging faults is achieved or the faults directly return without work.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional portable mobile detection terminals.
Therefore, one of the purposes of the invention is to solve the problems of low efficiency of manual operation, analysis and fault judgment, insufficient scientific and accurate detection results, incapability of adjusting a cooling component of a detection terminal according to working conditions and low energy utilization efficiency.
In order to solve the technical problems, the invention provides the following technical scheme: a portable mobile detection terminal comprises a detection terminal main body, wherein the detection terminal main body comprises a cooling assembly arranged at the bottom of the detection terminal main body and a charging port arranged on the side face of the detection terminal main body; the concentrator system comprises a local module, a remote module and an electric meter module which are positioned in the detection terminal main body; and the auxiliary system comprises a display module and a key module which are positioned on the detection terminal main body.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the cooling assembly comprises a shell arranged at the bottom of the detection terminal main body, a rectangular ventilation opening and a plurality of groups of adjusting openings arranged at one side of the shell, adjusting columns matched with the adjusting openings, a flow water pipeline arranged in the shell, and a first cooling box and a second cooling box connected with the flow water pipeline.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the adjusting port comprises a lifting port arranged at the top of the adjusting port, a sliding port connected with the lifting port, a lifting platform arranged in the sliding port and a spring connected with the lifting platform; the adjusting column comprises a convex block matched with the lifting port and an extrusion column arranged at the bottom of the adjusting column.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the first cooling box comprises a flow distribution plate arranged in the first cooling box, and a first inclined plate and a second inclined plate which are respectively arranged on two sides of the flow distribution plate; the first inclined plate and the second inclined plate are different in inclination angle; the first cooling box and the second cooling box are identical in structure.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the local module comprises a south network concentrator local module and a national network concentrator local module; the remote modules comprise a south net concentrator remote module and a national net concentrator remote module.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the electric meter module comprises a single-phase meter socket and a three-phase meter socket.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the concentrator system also includes a carrier signal coupling module.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the local module is connected with the carrier signal coupling module, and the electric meter module is connected with the carrier signal coupling module.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the adjusting port is arranged above the flow water pipeline.
As a preferable solution of the portable mobile detection terminal of the present invention, wherein: the water flow pipeline is an S-shaped pipeline at the rectangular vent.
The invention has the beneficial effects that the interface of the country network concentrator local module is converted into the interface of the south network concentrator local module through the concentrator system, thereby realizing the simultaneous support of the country network and the south network module. Through the carrier signal coupling module, the software and hardware version detection of the local module, the function detection of the remote module, the protocol version detection of the ammeter module and the detection of networking communication capacity of the local module are carried out on the small handheld device, and the small handheld device is comprehensive and portable in function. The regions with different temperatures are subjected to adaptive cooling through the cooling assembly, so that the detection terminal is cooled more comprehensively, the cooling efficiency is improved, and resources are saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a diagram of a portable mobile detection terminal.
Fig. 2 is an overall block diagram of the portable mobile detection terminal.
Fig. 3 is a diagram of a cooling assembly of the portable mobile detection terminal.
Fig. 4 is a structure view of an adjusting column and an adjusting port of the portable mobile detecting terminal.
Fig. 5 is an internal structure view of a cooling assembly of the portable mobile detection terminal.
Fig. 6 is a view showing an internal structure of a first cooling box of the portable mobile detection terminal.
Fig. 7 is a sectional view of an adjustment column of the portable mobile detection terminal.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 7, a first embodiment of the present invention provides a portable mobile inspection terminal including an inspection terminal body 100, a concentrator system 200, and an auxiliary system 300. The concentrator system 200 is disposed on the test terminal body 100, and the cooling member 101 is disposed at the bottom of the test terminal body 100.
Specifically, the detection terminal body 100 includes a cooling component 101 disposed at a bottom of the detection terminal body 100, and a charging port 102 disposed at a side of the detection terminal body. Charging port 102 is connected to battery Z.
A concentrator system 200 including a local module 201, a remote module 202, and an electricity meter module 203 in the test terminal body 100; the local module 201 judges the hardware version, and reads the software and hardware versions by using different protocols, the remote module 202 judges the software and hardware versions of the program, and the electric meter module 203 detects the serial port communication function and verifies the protocol version supported by the verification; the electric meter module 203 is provided with a virtual meter for data comparison during meter reading. And the number of the first and second groups,
the auxiliary system 300 comprises a display module 301 and a key module 302 which are positioned on the detection terminal main body 100, wherein the display module 301 displays each module of the terminal, and the selection is performed through the key module 302.
Further, the cooling assembly 101 includes a casing 101a disposed at the bottom of the detection terminal body 100, a rectangular ventilation opening 101b and a plurality of groups of adjusting openings 101c disposed at one side of the casing 101a, an adjusting column 101d engaged with the adjusting openings 101c, a water flowing pipeline 101e disposed in the casing 101a, and a first cooling box 101f and a second cooling box 101g connected to the water flowing pipeline 101 e. The adjusting port 101c comprises a lifting port 101c-1 arranged at the top of the adjusting port, a sliding port 101c-2 connected with the lifting port 101c-1, a lifting platform 101c-3 arranged in the sliding port 101c-2, and a spring 101c-4 connected with the lifting platform 101 c-3; the adjusting column 101d comprises a convex block 101d-1 matched with the lifting port 101c-1 and an extrusion column 101d-2 arranged at the bottom of the convex block. At least two sets of projections 101d-1 and springs 101c-4 are provided. The first cooling box 101f comprises a flow distribution plate 101f-1 arranged in the first cooling box, and a first inclined plate 101f-2 and a second inclined plate 101f-3 which are respectively arranged on two sides of the flow distribution plate 101 f-1; the first inclined plate 101f-2 and the second inclined plate 101f-3 are inclined at different angles; the first cooling box 101f and the second cooling box 101g have the same structure.
The cooling assembly 101 is provided with a plurality of groups of adjusting ports 101c, adjusting ports 101c on two branch lines of the flow water pipeline 101e are selected to be provided with adjusting columns 101d, and the rest adjusting ports 101c play a role in ventilation and cooling when not used. The first group of adjusting columns 101d is installed above the branch of the water pipeline 101e connected with the first cooling box 101f, and the second group of adjusting columns 101d is installed above the branch of the water pipeline 101e connected with the second cooling box 101 g. The cooling module 101 is provided with three cooling modes, and different cooling modes are adopted according to different working situations. In the first cooling mode, the first group of adjusting columns 101d is pressed, so that the adjusting columns 101d press the water flowing pipeline 101e, and the water flowing pipeline 101e is a hose, so as to achieve the effect of closing the branch after pressing. Then, the adjusting column 101d is rotated to enable the convex block 101d-1 to be clamped in the sliding opening 101c-2, and the spring 101c-4 supports the lifting platform 101c-3 to press the convex block 101d-1, so that the effect of fixing the adjusting column 101d is achieved. The second cooling box 101g is enabled to play a role by injecting water into the flow pipeline 101e, and the working module in the area where the second cooling box 101g is located is cooled, so that the waste of hydraulic resources is reduced. The second cooling mode is that the second group of adjusting columns 101d is pressed, a branch of the second cooling box 101g is connected in a closed mode, after water flows into the first cooling box 101f through the flowing water pipeline 101e, cooling water is divided into two flows through the flow dividing plate 101f-1, one flow passes through the first inclined plate 101f-2, the other flow passes through the second inclined plate 101f-3, and due to different temperatures generated when different working modules work, the inclination angles of the first inclined plate 101f-2 and the second inclined plate 101f-3 are different, so that the two flows have different passing strokes. In the area with higher temperature, the stroke is longer, in the area with lower temperature, the stroke is shorter, and uniform cooling is realized by changing the water current stroke in different areas. The energy waste caused by that the temperature of different temperature areas is reduced simultaneously, the temperature of the area with lower temperature reaches the proper temperature, and the temperature of the area with higher temperature does not reach the proper temperature is avoided. The first inclined plate 101f-2 and the second inclined plate 101f-3 can be set to have plate widths according to the sizes of the areas so as to meet the heat dissipation requirements of the areas with different sizes. The second cooling box 101g has a similar structure to the first cooling box 101f, and plays the same role. The third cooling mode is to cool down the two branches simultaneously directly through the flow water pipeline 101e without using the two sets of adjusting columns 101d, and perform comprehensive heat dissipation and cooling on the detection terminal.
Furthermore, the adjusting port 101c is disposed above the flow pipe 101e, and the flow pipe 101e is an S-shaped pipe at the rectangular ventilation opening 101b, so as to increase the contact area with the outside and better dissipate heat.
Further, the concentrator system 200 is HNZ-J3200 in model, the carrier signal coupling module 204 is PL3106 in model, the electric meter module 203 is DTS9003-1LPD and DD862-4 in model, the display module 301 is a display screen, and the key module 302 is a control key. The local module 201 comprises a south network concentrator local module 201a and a national network concentrator local module 201 b; the remote modules 202 comprise a south grid concentrator remote module 202a and a national grid concentrator remote module 202b, the electricity meter module 203 comprises a single-phase meter socket 203a and a three-phase meter socket 203b, and the concentrator system 200 further comprises a carrier signal coupling module 204. The local module 201 is connected with the carrier signal coupling module 204, and the electric meter module 203 is connected with the carrier signal coupling module 204.
The problem of communication protocols and software and hardware versions used by the local module 201, the remote module 202 and the electric meter module 203 in the field replacement and installation process are unclear is solved. And the limiting slots which meet the national network and south network form standards are used and matched with the modules for in-place detection, so that the determination of the hardware versions of the modules is realized. Through research and development of a highly integrated detection circuit, the handheld device is used for electrifying the module, and version information is read by using different version protocols, so that field personnel can be helped to identify the communication protocol and the software and hardware version used by the module. The problem of on-the-spot change installation in-process, uncertain local module 201 and whether ammeter module 203 function is intact is solved. Through research and development of a highly integrated detection circuit, the module is powered on by the handheld device, and a module service serial port is detected. The problem of uncertain local module and whether ammeter module can network deployment communication is solved. Through research and development of a highly integrated detection circuit, the carrier signal coupling module 204 is used, a carrier communication loop of the local module and the ammeter module is communicated through a low-voltage radio-frequency signal, the networking meter reading capability of the local module and the ammeter module is detected through handheld equipment, and field personnel are helped to determine whether networking communication can be carried out between the local module and the ammeter module.
To sum up, the cooling assembly 101 is disposed at the bottom of the test terminal body 100, and the concentrator system 200 and the auxiliary system 300 are disposed in the test terminal body 100. The local module 201, the remote module 202, the electric meter module 203 and the carrier signal coupling module 204 are used for converting a national network interface and a south network interface and detecting whether the communication function is complete. Through three kinds of water-cooling working methods, carry out selective cooling to the module in work to evenly cool down the region of different temperatures through first cooling box 101f and second cooling box 101g, avoided the waste of hydraulic power resource and energy, improved the radiating efficiency greatly. Through the cooling mode that water-cooling and air-cooling combined together, improved the heat-sinking capability, practiced thrift hydroenergy resource.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (7)
1. A portable mobile test terminal, characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the detection terminal comprises a detection terminal body (100), wherein the detection terminal body (100) comprises a cooling component (101) arranged at the bottom of the detection terminal body and a charging port (102) arranged on the side face of the detection terminal body;
a concentrator system (200) comprising a local module (201), a remote module (202), and an electricity meter module (203) located within the detection terminal body (100); the local module (201) judges the hardware version, the software and hardware version is read by using different protocols, the remote module (202) judges the program software and hardware version, and the ammeter module (203) detects the serial port communication function and verifies the protocol version supported by the verification; and the number of the first and second groups,
the auxiliary system (300) comprises a display module (301) and a key module (302) which are positioned on the detection terminal body (100), wherein the display module (301) displays all modules of the terminal, and the selection is carried out through the key module (302);
the cooling assembly (101) comprises a shell (101a) arranged at the bottom of the detection terminal main body (100), a rectangular ventilation opening (101b) and a plurality of groups of adjusting openings (101c) arranged at one side of the shell (101a), an adjusting column (101d) matched with the adjusting openings (101c), a water flowing pipeline (101e) arranged in the shell (101a), and a first cooling box (101f) and a second cooling box (101g) connected with the water flowing pipeline (101 e);
the adjusting opening (101c) comprises a lifting opening (101c-1) arranged at the top of the adjusting opening, a sliding opening (101c-2) connected with the lifting opening (101c-1), a lifting platform (101c-3) arranged in the sliding opening (101c-2), and a spring (101c-4) connected with the lifting platform (101 c-3); the adjusting column (101d) comprises a convex block (101d-1) matched with the lifting port (101c-1) and an extrusion column (101d-2) arranged at the bottom of the adjusting column;
the first cooling box (101f) comprises a flow distribution plate (101f-1) arranged in the first cooling box, and a first inclined plate (101f-2) and a second inclined plate (101f-3) which are respectively arranged on two sides of the flow distribution plate (101 f-1); the first inclined plate (101f-2) and the second inclined plate (101f-3) are inclined at different angles; the first cooling box (101f) and the second cooling box (101g) are identical in structure.
2. The portable mobile detection terminal of claim 1, wherein: the local module (201) comprises a south network concentrator local module (201a) and a national network concentrator local module (201 b); the remote modules (202) include a south net concentrator remote module (202a) and a national net concentrator remote module (202 b).
3. The portable mobile detection terminal of claim 2, wherein: the electricity meter module (203) comprises a single-phase meter socket (203a) and a three-phase meter socket (203 b).
4. The portable mobile detection terminal of claim 3, wherein: the concentrator system (200) further comprises a carrier signal coupling module (204), wherein the carrier signal coupling module (204) is communicated with a carrier communication loop of the local module (201) and the electric meter module (203) through a low-voltage radio frequency signal, and networking meter reading capability of the local module (201) and the electric meter module (203) is detected through handheld equipment.
5. The portable mobile detection terminal of claim 4, wherein: the local module (201) is connected with the carrier signal coupling module (204), and the electric meter module (203) is connected with the carrier signal coupling module (204).
6. The portable mobile detection terminal of claim 5, wherein: the adjusting port (101c) is arranged above the flow pipe (101 e).
7. The portable mobile detection terminal of claim 6, wherein: the flow pipe (101e) is an S-shaped pipe at the rectangular vent (101 b).
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| CN114814714A (en) * | 2022-06-30 | 2022-07-29 | 国网湖北省电力有限公司营销服务中心(计量中心) | Photoelectric sampling device compatible with different types of intelligent electric energy meter detection |
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