CN211860750U - Data acquisition and transmission terminal device for intelligent electric meter - Google Patents
Data acquisition and transmission terminal device for intelligent electric meter Download PDFInfo
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- CN211860750U CN211860750U CN202020510988.7U CN202020510988U CN211860750U CN 211860750 U CN211860750 U CN 211860750U CN 202020510988 U CN202020510988 U CN 202020510988U CN 211860750 U CN211860750 U CN 211860750U
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Abstract
The utility model discloses a smart electric meter data acquisition transmission terminal device belongs to information acquisition terminal structure technical field, smart electric meter data acquisition transmission terminal device includes the casing, the casing includes casing A and casing B, the equal fixedly connected with side shell B in casing A and casing B both sides, the connection can be dismantled through screw B to the coincide between the side shell B, the connection can be dismantled to the coincide and through screw B in casing A and casing B top and the equal fixedly connected with side shell A in bottom, the connection can be dismantled to the coincide and through screw A between the side shell A. The utility model discloses an use relevant instrument to loosen screw A and screw B and unload to make limit shell A and limit shell B separate, the casing A and the casing B of constituteing the casing separate, make things convenient for the staff to maintain equipment internals, have waterproof ventilated membrane through pasting at the casing surface, improved the waterproof performance of equipment, be fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to an information acquisition terminal structure technical field especially relates to an intelligent ammeter data acquisition transmission terminal device.
Background
Energy metering equipment used by residents in China mainly comprises an electric meter, a water meter, a gas meter and a heat meter, a traditional meter reading mode needs meter reading personnel to enter a household regularly to read data, the meter reading mode is large in workload and high in error value, and can invade the privacy of residents, and the time requirement is not met. Meanwhile, because the operation departments are different, residents need to pay electricity charges, water charges, gas charges and heat charges respectively, and the method is time-consuming, labor-consuming and complex in procedure. Therefore, the electric, water, gas and heat integrated remote meter reading system is constructed, the automatic metering level can be greatly improved, the energy management working cost is reduced, and the requirement of high-quality life of residents is met. At present, the intelligent electric energy meter realizes automatic acquisition through an electricity utilization information acquisition system, and water, gas and heat meters are also applied to intelligent meters. Because the communication interfaces and the communication protocols of the electricity, water, gas and heat intelligent meters are different and cannot be compatible, the further development of the electricity, water, gas and heat four-meter data acquisition system is hindered.
Patent number CN205959384U discloses an integrated form data acquisition device for simultaneously gathering data of smart electric meter, water meter, gas meter and heat meter, the device includes: the acquisition terminal is used for acquiring data transmitted through the communication interface unit; the communication unit interface is used for connecting the acquisition terminal to the power utilization information acquisition system; the uplink RS-485 interface is used for being connected with an acquisition terminal, maintaining the acquisition terminal and accessing the acquisition terminal to a system or equipment with the uplink RS-485 interface so as to acquire data of the system or equipment; the downlink RS-485 interface is used for acquiring data of the intelligent ammeter, the water meter, the gas meter and the heat meter with the downlink RS-485 interface; the M-BUS interface is used for collecting data of the intelligent water meter, the gas meter and the heat meter with the M-BUS interface, and the built-in micropower wireless unit is used for collecting data of the intelligent water meter, the gas meter and the heat meter with micropower communication capacity.
At present, the above patents have certain technical defects: 1. the problem that the maintenance cost of the conventional data acquisition and transmission terminal device of the intelligent electric meter is high; 2. the problem that a data acquisition and transmission terminal device of the traditional intelligent electric meter is not waterproof.
SUMMERY OF THE UTILITY MODEL
The utility model provides a smart electric meter data acquisition transmission terminating set loosens and unloads screw A and screw B through using relevant instrument to make limit shell A and limit shell B separate, the casing A and the casing B of constituteing the casing separate, make things convenient for the staff to maintain equipment internals, have waterproof ventilated membrane through pasting at the casing surface, improved the waterproof performance of equipment, can effectively solve the problem in the background art.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of smart electric meter data acquisition transmission terminating set, which comprises a housing, the casing includes casing A and casing B, the equal fixedly connected with limit shell B in casing A and casing B both sides, the connection can be dismantled just through screw B to the coincide between the limit shell B, the equal fixedly connected with limit shell A in casing A and casing B top and bottom, the connection can be dismantled just through screw A to the coincide between the limit shell A, the bonding of casing surface is connected with waterproof ventilated membrane.
Optionally, a display screen is arranged on the outer surface of the shell a.
Optionally, the outer surface of the housing B is provided with a signal receiving groove.
Optionally, a battery cover is fastened on the outer side wall of the shell B.
Optionally, the outer surface of the battery cover is provided with a friction bump.
The utility model has the advantages as follows:
1. the utility model discloses it is practical, convenient operation and excellent in use effect, the staff carries out the pine through using relevant instrument to screw nail A and screw B and unloads to make limit shell A and limit shell B separate, the casing A and the casing B of constituteing the casing separate, make things convenient for the staff to maintain equipment internals, solved in the past smart electric meter data acquisition transmission terminal device maintenance cost high problem.
2. In the utility model, the waterproof breathable film is pasted on the outer surface of the shell, the specific model is a Lede waterproof breathable film, and the waterproof breathable film is produced by Huizhou City Lede electronic technology Co Ltd; is prepared by expanding and stretching polytetrafluoroethylene. The stretched polytetrafluoroethylene membrane forms a net-shaped structure in three dimensions, and each square inch of the membrane surface has more than 90 hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. The water-resistant breathable film is far more than 10000 times smaller than water drops, so that the waterproof breathable film has excellent water-resistant performance, and the smallest water drops can not pass through the film. Meanwhile, the diameter of the micropores is more than 700 times larger than that of water vapor molecules. Therefore, the air permeable intelligent electric meter has the performances of ultra-strong water resistance, oil, dust, bacteria prevention and the like, and simultaneously can allow gas molecules to easily pass through the micropores on the membrane, so that the function of air permeability to achieve air pressure balance is realized, the waterproof performance of the equipment is improved, and the problem that the traditional intelligent electric meter data acquisition and transmission terminal device is not waterproof is solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 without creative efforts.
Fig. 1 is a schematic front view structure diagram of a data acquisition and transmission terminal device of an intelligent electric meter according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a rear view structure of a data acquisition and transmission terminal device of an intelligent electric meter according to an embodiment of the present invention;
fig. 3 is a schematic view of a waterproof and breathable film structure of a data acquisition and transmission terminal device of an intelligent electric meter according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a right-view structure of a data acquisition and transmission terminal device of an intelligent electric meter according to an embodiment of the present invention;
in the figure: 1. a housing; 101. a shell A; 102. a housing B; 2. a display screen; 3. a side shell A; 4. a screw A; 5. a side shell B; 6. a screw B; 7. a signal receiving slot; 8. a battery cover; 9. rubbing the salient points; 10. waterproof ventilated membrane.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The following will describe in detail a data acquisition and transmission terminal device of an intelligent electric meter according to an embodiment of the present invention with reference to fig. 1 to 4.
As shown in fig. 1-4, a smart electric meter data acquisition transmission terminal device, including casing 1, casing 1 includes casing a101 and casing B102, the equal fixedly connected with side shell B5 in casing a101 and casing B102 both sides, the connection can be dismantled just through screw B6 to the coincide between side shell B5, the equal fixedly connected with side shell A3 in casing a101 and casing B102 top and bottom, the connection can be dismantled just through screw a4 to the coincide between side shell A3, casing 1 surface bonding is connected with waterproof ventilated membrane 10.
In this embodiment, as shown in fig. 1 to 4, a worker unloads a screw a4 and a screw B6 by using a related tool, so that the side shell A3 is separated from the side shell B5, and the casing a101 and the casing B102 forming the casing 1 are separated, which is convenient for the worker to maintain internal parts of the device, and solves the problem of high maintenance cost of the conventional data acquisition and transmission terminal device of the smart meter; the waterproof breathable film 10 is adhered to the outer surface of the shell 1, and the specific model is a Lede waterproof breathable film which is produced by Lede electronics technology Limited company in Huizhou city; is prepared by expanding and stretching polytetrafluoroethylene. The stretched polytetrafluoroethylene membrane forms a net-shaped structure in three dimensions, and each square inch of the membrane surface has more than 90 hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. Is far more than 10000 times smaller than the water drop, so that the waterproof breathable film 10 has excellent water resistance, and the minimum water drop can not pass through the film. Meanwhile, the diameter of the micropores is more than 700 times larger than that of water vapor molecules. Therefore, the air permeable intelligent electric meter has the performances of ultra-strong water resistance, oil, dust, bacteria prevention and the like, and simultaneously can allow gas molecules to easily pass through the micropores on the membrane, so that the function of air permeability to achieve air pressure balance is realized, the waterproof performance of the equipment is improved, and the problem that the traditional intelligent electric meter data acquisition and transmission terminal device is not waterproof is solved.
The display screen 2 is arranged on the outer surface of the shell A101.
In this embodiment, as shown in fig. 1, the data of the smart meter is collected and then transmitted to the terminal device through the transmission data cable, and is electronically displayed through the display screen 2.
Wherein, the outer surface of the shell B102 is provided with a signal receiving groove 7.
In this embodiment, as shown in fig. 2, the signal receiving slot 7 contains data connection terminals, and the transmission data line terminals are inserted into the signal receiving slot 7 to complete signal transmission connection.
The outer side wall of the shell B102 is buckled with a battery cover 8.
In this embodiment, as shown in fig. 2, the worker pushes the battery cover 8 with fingers, so as to disengage the battery cover 8 from the fastening state with the wall of the housing 1.
Wherein, the outer surface of the battery cover 8 is provided with a friction bump 9.
In this embodiment, as shown in fig. 2, the friction bump 9 is added on the battery cover 8, so that the battery cover 8 can be conveniently pushed by a worker to slide away.
It should be noted that, the utility model relates to a smart electric meter data acquisition transmission terminal device, during operation, the staff unloads screw A4 and screw B6 through using relevant instrument to the pine to make side shell A3 separate with side shell B5, and casing A101 and casing B102 that constitute casing 1 separate, make things convenient for the staff to maintain the equipment internal part, solved the problem that smart electric meter data acquisition transmission terminal device maintenance cost was high in the past; the waterproof breathable film 10 is adhered to the outer surface of the shell 1, and the specific model is a Lede waterproof breathable film which is produced by Lede electronics technology Limited company in Huizhou city; is prepared by expanding and stretching polytetrafluoroethylene. The stretched polytetrafluoroethylene membrane forms a net-shaped structure in three dimensions, and each square inch of the membrane surface has more than 90 hundred million micropores. The superior stretching technique enables the pore diameter to be maintained between 0.1 and 1.0 micron. Is far more than 10000 times smaller than the water drop, so that the waterproof breathable film 10 has excellent water resistance, and the minimum water drop can not pass through the film. Meanwhile, the diameter of the micropores is more than 700 times larger than that of water vapor molecules. Therefore, the air permeable waterproof membrane has the performances of ultra-strong water resistance, oil resistance, dust resistance, bacteria resistance and the like, and simultaneously gas molecules can be allowed to easily pass through the micropores on the membrane, so that the function of air permeability to achieve air pressure balance is realized, the waterproof performance of equipment is improved, and the problem that the conventional intelligent electric meter data acquisition and transmission terminal device is not waterproof is solved; the staff passes through the finger and pushes away battery cover 8 to break away from battery cover 8 from the lock state with casing 1 conch wall, through adding friction bump 9 on battery cover 8, make things convenient for the staff to push battery cover 8 and slide away, signal receiving tank 7 is inside to contain data connection terminal, and transmission data line terminal inserts inside signal receiving tank 7, accomplishes the signal transmission and connects, carries to terminal device through the transmission data cable after the smart electric meter data acquisition, carries out electronic display through display screen 2.
The utility model discloses a casing 1; a housing A101; a housing B102; a display screen 2; side shells a 3; screws a 4; side shells B5; screws B6; a signal receiving groove 7; a battery cover 8; friction bumps 9; the components of the waterproof breathable membrane 10 are all standard or known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an intelligent ammeter data acquisition transmission terminating set, includes casing (1), its characterized in that, casing (1) includes casing A (101) and casing B (102), the equal fixedly connected with side shell B (5) in casing A (101) and casing B (102) both sides, the connection can be dismantled through screw B (6) to the coincide between side shell B (5), the equal fixedly connected with side shell A (3) in casing A (101) and casing B (102) top and bottom, the connection can be dismantled just through screw A (4) to the coincide between side shell A (3), casing (1) surface bonding is connected with waterproof ventilated membrane (10).
2. The data acquisition and transmission terminal device for the smart meter according to claim 1, wherein a display screen (2) is arranged on the outer surface of the shell A (101).
3. The data acquisition and transmission terminal device for the smart meter according to claim 1, wherein the outer surface of the housing B (102) is provided with a signal receiving groove (7).
4. The data acquisition and transmission terminal device for the smart meter according to claim 1, wherein a battery cover (8) is fastened to an outer side wall of the housing B (102).
5. The data acquisition and transmission terminal device for the smart meter according to claim 4, wherein the battery cover (8) is provided with a friction bump (9) on the outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510988.7U CN211860750U (en) | 2020-04-09 | 2020-04-09 | Data acquisition and transmission terminal device for intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510988.7U CN211860750U (en) | 2020-04-09 | 2020-04-09 | Data acquisition and transmission terminal device for intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211860750U true CN211860750U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510988.7U Active CN211860750U (en) | 2020-04-09 | 2020-04-09 | Data acquisition and transmission terminal device for intelligent electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211860750U (en) |
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- 2020-04-09 CN CN202020510988.7U patent/CN211860750U/en active Active
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Address after: 1105 Taihe building, Xiyingmen street, Xiqing District, Tianjin Patentee after: TIANJIN TONGLUDA TECHNOLOGY Co.,Ltd. Address before: 1216, No.2, Chuyuan Road, Dasi hi tech Industrial Park, economic and Technological Development Zone, Xiqing District, Tianjin Patentee before: TIANJIN TONGLUDA TECHNOLOGY Co.,Ltd. |