CN210487835U - Intelligent electric meter - Google Patents
Intelligent electric meter Download PDFInfo
- Publication number
- CN210487835U CN210487835U CN201920622419.9U CN201920622419U CN210487835U CN 210487835 U CN210487835 U CN 210487835U CN 201920622419 U CN201920622419 U CN 201920622419U CN 210487835 U CN210487835 U CN 210487835U
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- end cover
- communication module
- main part
- casing
- electric meter
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Abstract
The utility model discloses an intelligent electric meter, including main part, communication module and end cover, the main part is connected with communication module, and the main part links to each other with the end cover, and one side of main part bottom is equipped with step portion, and the end cover surrounds step portion, communication module include the casing, the horizontal face of step portion be equipped with the jack of casing looks adaptation, the end cover inboard is equipped with and is used for supporting the support column of casing. The utility model provides a smart electric meter abandons the protective cover structure, utilizes the jack to cooperate the end cover to fix the communication module, has simplified the assembly step, does benefit to improving assembly efficiency, reduces smart electric meter's manufacturing cost; the communication module is inserted from the step part of the main body, so that the creeping/discharging distance from static electricity to a main circuit device is increased, the anti-static grade is improved, and the use safety of the intelligent electric meter is improved.
Description
Technical Field
The utility model relates to an ammeter technical field especially relates to smart electric meter.
Background
The electric meter is applied to families in the power supply industry, the population of China is large, and the electric meter is widely applied to the household one-meter.
Along with network technology's development, smart electric meter is more and more popular, smart electric meter include the main part and with the communication module that the main part is connected, demountable installation has transparent end cover in the main part. Among traditional smart electric meter, communication module adopts the structural style of following the positive plug of main part + protective cover usually, and the protective cover is used for protecting communication module, and this kind of smart electric meter has following shortcoming: the protective cover is added, so that the assembly link becomes complicated, the assembly efficiency is low, and the assembly cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the utility model provides a smart electric meter convenient to assembly.
In order to solve the technical problem, the utility model discloses a technical scheme be: the intelligent electric meter comprises a main body, a communication module and an end cover, wherein the main body is connected with the communication module, the main body is connected with the end cover, a step part is arranged on one side of the bottom end of the main body, the end cover surrounds the step part, the communication module comprises a shell, a transverse face of the step part is provided with a jack matched with the shell, and a support column used for supporting the shell is arranged on the inner side of the end cover.
Further, still include the sealing washer, the bottom of casing is equipped with the surrounding edge, the sealing washer cover is established on the casing, the surrounding edge with the main part centre gripping the sealing washer.
Furthermore, the opening part of jack is equipped with heavy groove, the sealing washer is located heavy inslot.
Further, at least a portion of the perimeter edge is positioned within the sink.
Further, the lead sealing device further comprises a lead sealing line, a first lead sealing hole is formed in the bottom end of the shell, a second lead sealing hole is formed in the main body, and the lead sealing line penetrates through the first lead sealing hole and the second lead sealing hole.
Further, the support column is located below the housing.
Furthermore, the bottom end of the shell is provided with a supporting groove, and at least one part of the supporting column is positioned in the supporting groove.
Further, the end cover with main part rotatable coupling still includes the retaining member, the end cover with the main part passes through retaining member locking.
Further, the end cap is connected with the main body in a buckling mode.
Further, the end cap is a transparent end cap.
The beneficial effects of the utility model reside in that: a protective cover structure is abandoned, and the communication module is fixed by matching the jacks with the end covers, so that the assembly steps are simplified, the assembly efficiency is improved, and the manufacturing cost of the intelligent ammeter is reduced; the communication module is inserted from the step part of the main body, so that the creeping/discharging distance from static electricity to a main circuit device is increased, the anti-static grade is improved, the use safety of the intelligent electric meter is improved, and the intelligent electric meter can work stably for a long time.
Drawings
Fig. 1 is a schematic view of an overall structure of a smart meter according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of an intelligent electric meter according to a first embodiment of the present invention;
FIG. 3 is an enlarged view of detail A in FIG. 2;
fig. 4 is a schematic structural diagram (hidden end cover) of the smart electric meter according to the first embodiment of the present invention.
Description of reference numerals:
1. a main body; 2. a housing; 21. surrounding edges; 3. an end cap; 31. a support pillar; 4. a step portion; 41. a transverse plane; 42. a vertical plane; 5. a jack; 6. a binding post; 7. a seal ring; 8. sinking a groove; 9. sealing the first lead hole; 10. a holding groove; 11. a locking member; 12. and (5) buckling.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The utility model discloses the most crucial design lies in: the jack for accommodating the communication module is arranged on the transverse surface of the step part of the main body, the protective cover is abandoned, the fixation of the end cover of the intelligent electric meter and the protection of the communication module are facilitated, and the assembling steps of the intelligent electric meter are reduced.
Referring to fig. 1 to 4, the smart meter includes a main body 1, a communication module and an end cover 3, the main body 1 is connected to the communication module, the main body 1 is connected to the end cover 3, a step portion 4 is disposed on one side of a bottom end of the main body 1, the end cover 3 surrounds the step portion 4, the communication module includes a housing 2, a transverse surface 41 of the step portion 4 is provided with a jack 5 adapted to the housing 2, and a support column 31 for supporting the housing 2 is disposed on an inner side of the end cover 3.
From the above description, the beneficial effects of the present invention are: a protective cover structure is abandoned, and the jack 5 is matched with the end cover 3 to fix the communication module, so that the assembly steps are simplified, the assembly efficiency is improved, and the manufacturing cost of the intelligent ammeter is reduced; the communication module is inserted from the step part 4 of the main body 1, so that the creeping/discharging distance from static electricity to a main circuit device is increased, the anti-static grade is improved, the use safety of the intelligent electric meter is improved, and the intelligent electric meter can work stably for a long time.
Further, still include sealing washer 7, the bottom of casing 2 is equipped with surrounding edge 21, sealing washer 7 cover is established on casing 2, surrounding edge 21 with the centre gripping of main part 1 sealing washer 7.
According to the above description, the sealing ring 7 is arranged to improve the sealing performance of the communication module and the main body 1, dust and water vapor are prevented from entering the communication module or the main body 1, meanwhile, the sealing ring 7 is matched with the supporting column 31 to ensure the reliability of the insertion of the communication module, and the working stability of the intelligent electric meter is greatly improved.
Furthermore, the opening of the jack 5 is provided with a sinking groove 8, and the sealing ring 7 is positioned in the sinking groove 8.
Further, at least a part of the surrounding edge 21 is positioned in the sinking groove 8.
As can be seen from the above description, the provision of the sink 8 which can receive the skirt 21 further improves the sealing effect.
Further, the lead sealing device further comprises a lead sealing line, a first lead sealing hole 9 is formed in the bottom end of the shell 2, a second lead sealing hole is formed in the main body 1, and the lead sealing line penetrates through the first lead sealing hole 9 and the second lead sealing hole.
As can be seen from the above description, the communication module is provided with a lead seal and is placed in the end cap 3, so that a secondary protection effect is formed, and the difficulty of illegal operation is greatly increased.
Further, the support column 31 is located below the housing 2.
Further, the bottom end of the housing 2 is provided with a supporting groove 10, and at least a part of the supporting column 31 is located in the supporting groove 10.
As can be seen from the above description, the abutting groove 10 matching with the supporting column 31 is provided to further improve the reliability of the plugging of the communication module.
Further, the end cover 3 and the main body 1 are rotatably connected, and the end cover further comprises a locking piece 11, and the end cover 3 and the main body 1 are locked through the locking piece 11.
Further, the end cap 3 is connected with the main body 1 in a snap-fit manner.
Further, the end cap 3 is a transparent end cap.
Example one
Referring to fig. 1 to 4, a first embodiment of the present invention is: smart electric meter, including main part 1, communication module and end cover 3, main part 1 is connected with communication module, and main part 1 links to each other with end cover 3, and one side of 1 bottom of main part is equipped with step portion 4, and end cover 3 surrounds step portion 4, communication module include casing 2, step portion 4's horizontal face 41 be equipped with the jack 5 of 2 looks adaptations of casing, 3 inboards of end cover are equipped with and are used for supporting support column 31 of casing 2, step portion 4's vertical face 42 sets up the district for the terminal, is equipped with terminal 6 in the terminal setting district, communication module's top with 1 electricity of main part is connected.
Still include sealing washer 7, the bottom of casing 2 is equipped with surrounding edge 21, sealing washer 7 cover is established on casing 2, surrounding edge 21 with the centre gripping of main part 1 sealing washer 7. Preferably, a sunken groove 8 is formed in an opening of the insertion hole 5, the sealing ring 7 is located in the sunken groove 8, and at least a part of the surrounding edge 21 is located in the sunken groove 8.
The lead sealing device is characterized by further comprising a lead sealing line (not shown), wherein a first lead sealing hole 9 is formed in the bottom end of the shell 2, a second lead sealing hole is formed in the main body 1, and the lead sealing line penetrates through the first lead sealing hole 9 and the second lead sealing hole.
In this embodiment, the supporting column 31 is located below the housing 2. In detail, the bottom end of the housing 2 is provided with a supporting groove 10, and at least a part of the supporting column 31 is located in the supporting groove 10. In other embodiments, the middle region of the housing 2 may be provided with a supporting hole slot that is matched with the supporting column 31, so that the supporting column 31 can also function to support and fix the communication module.
In this embodiment, the end cap 3 is rotatably connected to the main body 1, and further includes a locking member 11, the end cap 3 and the main body 1 are locked by the locking member 11, and the locking member 11 can select screws.
Optionally, the end cap 3 is detachably connected to the main body 1, and in this embodiment, the end cap 3 is further connected to the main body 1 through a buckle 12.
For convenience of customers to see clearly the wiring condition of the intelligent electric meter wiring terminal 6, the end cover 3 made of transparent materials is preferably selected from the end cover 3.
In summary, the smart electric meter provided by the utility model abandons the protective cover structure, and utilizes the jacks to match with the end cover to fix the communication module, thereby simplifying the assembly steps, being beneficial to improving the assembly efficiency and reducing the manufacturing cost of the smart electric meter; the communication module is inserted from the step part of the main body, so that the creeping/discharging distance from static electricity to a main circuit device is increased, the anti-static grade is improved, the use safety of the intelligent ammeter is improved, and the intelligent ammeter can stably work for a long time; the communication module is reliable in plugging, and the working stability of the intelligent electric meter is further improved.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Smart electric meter, including main part, communication module and end cover, the main part is connected with communication module, and the main part links to each other with the end cover, and one side of main part bottom is equipped with step portion, and the end cover surrounds step portion, communication module include casing, its characterized in that: the horizontal face of step portion is equipped with the jack of casing looks adaptation, the end cover inboard is equipped with the support column that is used for supporting the casing.
2. The smart meter of claim 1, wherein: still include the sealing washer, the bottom of casing is equipped with the surrounding edge, the sealing washer cover is established on the casing, the surrounding edge with the main part centre gripping the sealing washer.
3. The smart meter of claim 2, wherein: the opening part of the jack is provided with a sinking groove, and the sealing ring is positioned in the sinking groove.
4. The smart meter of claim 3, wherein: at least a portion of the perimeter is positioned within the sink.
5. The smart meter of claim 1, wherein: the lead sealing device is characterized by further comprising a lead sealing line, a first lead sealing hole is formed in the bottom end of the shell, a second lead sealing hole is formed in the main body, and the lead sealing line penetrates through the first lead sealing hole and the second lead sealing hole.
6. The smart meter of claim 1, wherein: the support column is located below the shell.
7. The smart meter of claim 6, wherein: the bottom end of the shell is provided with a propping groove, and at least one part of the supporting column is positioned in the propping groove.
8. The smart meter of claim 1, wherein: the end cover with main part rotatable coupling still includes the retaining member, the end cover with the main part passes through retaining member locking.
9. The smart meter of claim 1, wherein: the end cap is connected with the main body in a buckling mode.
10. The smart meter of claim 1, wherein: the end cap is a transparent end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622419.9U CN210487835U (en) | 2019-04-30 | 2019-04-30 | Intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622419.9U CN210487835U (en) | 2019-04-30 | 2019-04-30 | Intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487835U true CN210487835U (en) | 2020-05-08 |
Family
ID=70486357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622419.9U Active CN210487835U (en) | 2019-04-30 | 2019-04-30 | Intelligent electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487835U (en) |
-
2019
- 2019-04-30 CN CN201920622419.9U patent/CN210487835U/en active Active
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