CN212675005U - Local electricity selling device of intelligent electric energy meter - Google Patents
Local electricity selling device of intelligent electric energy meter Download PDFInfo
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- CN212675005U CN212675005U CN202021437618.1U CN202021437618U CN212675005U CN 212675005 U CN212675005 U CN 212675005U CN 202021437618 U CN202021437618 U CN 202021437618U CN 212675005 U CN212675005 U CN 212675005U
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- electricity selling
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- 230000005611 electricity Effects 0.000 title claims abstract description 53
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a local electricity selling device of an intelligent electric energy meter, relating to the technical field of intelligent electric energy meters, the local electricity selling device of the intelligent electric energy meter comprises a bottom shell, wherein an electricity selling device body and a battery are arranged inside the bottom shell, the top end of the bottom shell is buckled with a cover plate, the battery is positioned below the electricity selling device body, the electricity selling device body is provided with a card slot, two sides of the bottom end of the cover plate are both provided with connecting rods, and the connecting rod is internally provided with a spring groove, the spring is fixed in the spring groove, and the two ends of the spring are both connected with clamping rods which can extend to the outside of the connecting rod, the utility model can realize the quick assembly and disassembly of the device through the arrangement of the connecting rod, the connecting hole, the clamping rods, the clamping grooves and the spring, therefore, the device is quickly maintained, the maintenance efficiency of the device is effectively improved, and the maintenance cost of the device is favorably reduced; and the operation is simple and convenient, time and labor are saved, so that the device is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of intelligent electric energy meter, concretely relates to local electricity selling device of intelligent electric energy meter.
Background
The intelligent electric energy meter is composed of a measuring unit, a data processing unit, a communication unit and the like, and has the functions of electric energy metering, data processing, real-time monitoring, automatic control, information interaction and the like. The intelligent electric energy meter can be divided into a single-phase meter and a three-phase meter according to the type of a user. According to different payment modes, the system can be divided into a local meter and a remote meter. The local meter is on the user side and can use an electric energy meter charged by the IC card.
However, the local electricity selling device of the intelligent electric energy meter in the current market has defects in the using process, for example, the device is inconvenient to disassemble and assemble, the quick disassembling and assembling of the device cannot be realized, the device is inconvenient to maintain, the maintenance efficiency is low, the use of the device is influenced, in addition, heat is easily generated in the working process of the device, the heat dissipation performance is poor, the device is easily damaged, the service life of the device is shortened, and the using cost of the device is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent ammeter is electricity device of selling locally to the quick assembly disassembly who provides in solving above-mentioned background art can not realize the device, the maintenance of the device of not being convenient for, in addition, produces the heat easily in device course of the work, and the thermal diffusivity is poor, leads to the problem that the device damaged easily.
In order to achieve the above object, the utility model provides a following technical scheme: the local electricity selling device of the intelligent electric energy meter comprises a bottom shell, wherein an electricity selling device body and a battery are arranged inside the bottom shell, the top end of the bottom shell is buckled with a cover plate, the battery is positioned below the electricity selling device body, the electricity selling device body is provided with a card slot, two sides of the bottom end of the cover plate are both provided with connecting rods, a spring groove is arranged inside the connecting rod, a spring is fixed inside the spring groove, two ends of the spring are both connected with clamping rods which can extend to the outside of the connecting rod, two sides of the top of the bottom shell are both provided with connecting holes matched with the connecting rod, and the two sides of the inner wall of the connecting hole are both provided with clamping grooves matched with the clamping rods, the front surface of the cover plate is hinged with a movable cover for covering the clamping grooves, and the front surface of the cover plate is positioned below the movable cover and is also buckled with a detachable battery cover, and the front surface of the cover plate is embedded with an observation window positioned above the movable cover.
Preferably, the two symmetrical sides of the bottom shell are provided with mounting grooves, the two mounting grooves are internally provided with radiating fins, one side of each of the two radiating fins, which is adjacent to the electricity selling device body, is connected with heat conducting columns distributed at equal intervals, and one ends of the heat conducting columns, which are opposite to the radiating fins, are connected with heat conducting plates which are in contact with the side walls of the electricity selling device body.
Preferably, two locating levers are symmetrically installed at the bottom end of the cover plate adjacent to the two sides of the connecting rod, and locating holes matched with the locating levers are formed in the two symmetrical sides of the top of the bottom shell.
Preferably, finger grooves are formed in the two sides of the cover plate, and the cross section of each finger groove is half-transverse n-shaped.
Preferably, four corners of one end of the connecting rod opposite to the cover plate are all transited by arc chamfers to form arc parts with smooth surface walls.
Preferably, still install the telescopic link in the inside spring groove of connecting rod, the telescopic link includes interior pole and outer pole, and the tip of interior pole and outer pole is connected with the both ends of spring respectively, the outside of telescopic link is located to the spring housing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model can realize the quick assembly and disassembly of the device through the arrangement of the connecting rod, the connecting hole, the clamping rod, the clamping groove and the spring, thereby realizing the quick maintenance of the device, effectively improving the maintenance efficiency of the device and being beneficial to reducing the maintenance cost of the device; and the operation is simple and convenient, time and labor are saved, so that the device is convenient to use.
(2) The utility model discloses a heat-conducting plate, heat conduction post and heat radiation fins's setting can give off the heat that the device during operation produced to the outside to realize the high-efficient heat dissipation of device, the effectual radiating efficiency who improves the device helps preventing device's damage, so that the normal work of device, great extension the life of device, reduction use cost.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cover plate of the present invention when detached;
fig. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is an enlarged view of FIG. 3 at B;
in the figure: 1. a cover plate; 2. a finger groove; 3. a battery cover; 4. a movable cover; 5. an observation window; 6. a power selling device body; 7. a bottom case; 8. connecting holes; 9. positioning holes; 10. a battery; 11. a card slot; 12. a heat conducting plate; 13. a heat-conducting column; 14. heat dissipation fins; 15. positioning a rod; 16. a connecting rod; 17. a circular arc portion; 18. a clamping rod; 19. a card slot; 20. a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the local electricity selling device of the intelligent electric energy meter comprises a bottom shell 7, an electricity selling device body 6 and a battery 10 are installed inside the bottom shell 7, the battery 10 is electrically connected with the electricity selling device body 6, a cover plate 1 is buckled at the top end of the bottom shell 7, the battery 10 is located below the electricity selling device body 6, an inserting groove 11 is formed in the electricity selling device body 6, connecting rods 16 are installed on two sides of the bottom end of the cover plate 1, spring grooves are formed in the connecting rods 16, springs 20 are fixed inside the spring grooves, clamping rods 18 capable of extending to the outside of the connecting rods 16 are connected to two ends of each spring 20, connecting holes 8 matched with the connecting rods 16 are formed in two sides of the top of the bottom shell 7, clamping grooves 19 matched with the clamping rods 18 are formed in two sides of the inner wall of each connecting hole 8, a movable cover 4 covering the inserting groove 11 is hinged to the front surface of the cover plate 1, and a detachable battery cover 3 is buckled below the movable cover 4 on, when the power of the battery 10 is insufficient, a user can disassemble the battery cover 3 and replace the battery 10 to ensure the normal operation of the electricity selling device body 6, the front surface of the cover plate 1 is embedded with the observation window 5 positioned above the movable cover 4, when the electricity selling device body 6 needs to be maintained, the user can pull the cover plate 1 through the finger groove 2 to ensure that the clamping rod 18 is stressed and separated from the clamping groove 19 under the action of the spring 20, then the connecting rod 16 is pulled out along the connecting hole 8 to realize the disassembly of the cover plate 1, then the electricity selling device body 6 is maintained, after the maintenance, the user can lock the cover plate 1 and the bottom shell 7 through the connecting rod 16 and the connecting hole 8, at the moment, the connecting rod 16 is inserted into the connecting hole 8, the clamping rod 18 corresponds to the clamping groove 19 and is clamped into the clamping groove 19 under the action of the spring 20 to clamp and fix the connecting rod 16, so as to install and fix the cover plate 1 and, therefore, the cover plate 1 and the bottom shell 7 can be quickly disassembled and assembled, so that the electric selling device body 6 can be quickly maintained, the maintenance efficiency of the electric selling device body 6 is effectively improved, and the normal work of the electric selling device body 6 is ensured.
Furthermore, mounting grooves are formed in two symmetrical sides of the bottom shell 7, heat dissipation fins 14 are mounted inside the two mounting grooves, heat conduction columns 13 which are distributed equidistantly are connected to one sides, adjacent to the electricity selling device body 6, of the two heat dissipation fins 14, a heat conduction plate 12 which is in contact with the side wall of the electricity selling device body 6 is connected to one end, opposite to the heat dissipation fins 14, of the heat conduction columns 13, and in the working process of the electricity selling device body 6, the heat conduction plate 12 absorbs heat generated in the working process of the electricity selling device body 6 and conducts the heat to the heat dissipation fins 14 through the heat conduction columns 13, and then the heat dissipation fins 14 dissipate the heat to the outside, so that heat dissipation of the electricity selling device body 6 is achieved, and normal working of the electricity selling device body 6 can be.
Specifically, two locating levers 15 are all installed to the both sides that the bottom of apron 1 is adjacent to connecting rod 16 symmetrically, and bottom shell 7 top symmetry's both sides all seted up with locating lever 15 assorted locating hole 9, when apron 1 lid fits on bottom shell 7, locating lever 15 injects in locating hole 9 to realize apron 1 and bottom shell 7's quick location, so that apron 1 and bottom shell 7's quick assembly disassembly.
It is worth to say that, finger groove 2 has all been seted up to the both sides of apron 1, and indicates that the cross-sectional shape in groove 2 is "half transverse n" style of calligraphy structure to the user pulls apron 1, realizes the quick assembly disassembly of apron 1 and drain pan 7.
Furthermore, four corners of one end of the connecting rod 16 opposite to the cover plate 1 are all transited by arc chamfers to form an arc part 17 with a smooth surface wall, so that the connecting rod 16 can be rapidly inserted into the connecting hole 8.
Specifically, still install the telescopic link in the inside spring groove of connecting rod 16, the telescopic link includes interior pole and outer pole, and the tip of interior pole and outer pole is connected with spring 20's both ends respectively, and the outside of telescopic link is located to the spring 20 cover, and when spring 20 is flexible, the telescopic link is flexible thereupon to effectual stability when having increased spring 20 and stretching out and drawing back, so that spring 20 drives card pole 18 steady removal.
The utility model discloses a theory of operation and use flow: when the utility model is used, the user can open the movable cover 4 and insert the electricity fee IC card into the card slot 11, then the electricity selling device body 6 reads the data in the IC card, when the user uses electricity, the electricity selling device body 6 deducts the corresponding electricity fee according to the electricity consumption of the user and displays the electricity consumption and the residual electricity fee in the IC card through the display screen, if the electricity fee in the IC card is not enough, the electricity selling device body 6 cuts off the power supply circuit and stops supplying power, in the working process of the electricity selling device body 6, the heat plate 12 absorbs the heat generated when the electricity selling device body 6 works and transmits the heat to the heat dissipation fins 14 through the heat conduction columns 13, then the heat dissipation fins 14 dissipate the heat to the outside, thereby realizing the heat dissipation of the electricity selling device body 6, the normal work of the electricity selling device body 6 can be ensured, in addition, when the electricity selling device body 6 needs to be maintained, the user can pull the cover plate 1 through the finger slot 2, the clamping rod 18 is stressed and is separated from the clamping groove 19 under the action of the spring 20, the connecting rod 16 is pulled out along the connecting hole 8 to detach the cover plate 1, the electric device selling body 6 is maintained, after maintenance, a user fastens the cover plate 1 and the bottom shell 7 through the connecting rod 16 and the connecting hole 8, at the moment, the connecting rod 16 is inserted into the connecting hole 8, the clamping rod 18 corresponds to the clamping groove 19 and is clamped into the clamping groove 19 under the action of the spring 20 to clamp and fix the connecting rod 16, the cover plate 1 and the bottom shell 7 are installed and fixed, and therefore the cover plate 1 and the bottom shell 7 are rapidly detached and conveniently, rapid maintenance of the electric device selling body 6 is facilitated, maintenance efficiency of the electric device selling body 6 is effectively improved, and normal selling of the electric device body 6 is guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Local electricity selling device of intelligent ammeter, its characterized in that: comprises a bottom shell (7), an electric device selling body (6) and a battery (10) are arranged inside the bottom shell (7), a cover plate (1) is buckled at the top end of the bottom shell (7), the battery (10) is positioned below the electric device selling body (6), a card slot (11) is formed in the electric device selling body (6), connecting rods (16) are arranged on two sides of the bottom end of the cover plate (1), a spring slot is formed in the connecting rods (16), a spring (20) is fixed in the spring slot, clamping rods (18) capable of extending to the outside of the connecting rods (16) are connected to two ends of the spring (20), connecting holes (8) matched with the connecting rods (16) are formed in two sides of the top of the bottom shell (7), card slots (19) matched with the clamping rods (18) are formed in two sides of the inner wall of the connecting holes (8), a movable cover (4) for covering the card slot (11) is hinged to the front surface of the cover plate (1), and the front surface of the cover plate (1) is positioned below the movable cover (4) and is also buckled with a detachable battery cover (3), and the front surface of the cover plate (1) is embedded with an observation window (5) positioned above the movable cover (4).
2. The local electricity selling device of the intelligent electric energy meter according to the claim 1, characterized in that: mounting grooves are formed in two symmetrical sides of the bottom shell (7), heat dissipation fins (14) are mounted inside the two mounting grooves, heat conduction columns (13) distributed at equal intervals are connected to one sides, adjacent to the electricity selling device body (6), of the two heat dissipation fins (14), and heat conduction plates (12) in contact with the side walls of the electricity selling device body (6) are connected to one ends, opposite to the heat dissipation fins (14), of the heat conduction columns (13).
3. The local electricity selling device of the intelligent electric energy meter according to the claim 1, characterized in that: two positioning rods (15) are symmetrically mounted at the bottom end of the cover plate (1) and adjacent to the two sides of the connecting rod (16), and positioning holes (9) matched with the positioning rods (15) are formed in the two symmetrical sides of the top of the bottom shell (7).
4. The local electricity selling device of the intelligent electric energy meter according to the claim 1, characterized in that: finger grooves (2) are formed in the two sides of the cover plate (1), and the cross section of each finger groove (2) is of a half transverse n-shaped structure.
5. The local electricity selling device of the intelligent electric energy meter according to the claim 1, characterized in that: the four corners of one end of the connecting rod (16) opposite to the cover plate (1) are in arc chamfer transition to form an arc part (17) with smooth surface wall.
6. The local electricity selling device of the intelligent electric energy meter according to the claim 1, characterized in that: still install the telescopic link in the inside spring groove of connecting rod (16), the telescopic link includes interior pole and outer pole, and the tip of interior pole and outer pole is connected with the both ends of spring (20) respectively, the outside of telescopic link is located to spring (20) cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437618.1U CN212675005U (en) | 2020-07-21 | 2020-07-21 | Local electricity selling device of intelligent electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021437618.1U CN212675005U (en) | 2020-07-21 | 2020-07-21 | Local electricity selling device of intelligent electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212675005U true CN212675005U (en) | 2021-03-09 |
Family
ID=74816468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021437618.1U Expired - Fee Related CN212675005U (en) | 2020-07-21 | 2020-07-21 | Local electricity selling device of intelligent electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212675005U (en) |
-
2020
- 2020-07-21 CN CN202021437618.1U patent/CN212675005U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210721 Granted publication date: 20210309 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211008 Granted publication date: 20210309 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |