CN214374955U - Universal electric energy metering meter wiring structure - Google Patents
Universal electric energy metering meter wiring structure Download PDFInfo
- Publication number
- CN214374955U CN214374955U CN202120309376.6U CN202120309376U CN214374955U CN 214374955 U CN214374955 U CN 214374955U CN 202120309376 U CN202120309376 U CN 202120309376U CN 214374955 U CN214374955 U CN 214374955U
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- electric energy
- wiring
- fixedly connected
- universal meter
- wall
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- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 22
- 239000011521 glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the electric energy meter, especially, be an electric energy measurement universal meter wiring structure, the protective housing comprises a protective housing, the inner wall fixedly connected with electric energy universal meter main part of protective housing, the fixed surface of electric energy universal meter main part is connected with the wiring base, the fixed surface of wiring base is connected with the fixing base, the wiring mouth has been seted up to the one end of wiring base, logical groove has been seted up at the top of wiring base, it is linked together with the inner wall of wiring mouth to lead to the groove, the interior diapire of fixing base is rotated through the bearing and is connected with the threaded rod, there is the screw thread seat on the surface of threaded rod through threaded connection. The utility model discloses a threaded rod, screw thread seat, stand and fixed block between the cooperation down for convenient when using fixes according to the electric wire end of different thickness specifications, thereby has guaranteed the fastness of connector lug, avoids taking place contact failure's phenomenon, and then the security when having increased the wiring.
Description
Technical Field
The utility model relates to an electric energy meter technical field specifically is an electric energy measurement universal meter wiring structure.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. When using a power meter, it is noted that the power meter can be directly connected to the circuit for measurement at low voltage (not more than 500 volts) and low current (tens of amperes). Under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use.
The existing universal meter wiring structure also has the following problems:
1. the fixing of the wire ends according to different thickness specifications is inconvenient, so that the firmness of the wire ends cannot be ensured, the phenomenon of poor contact is easy to occur, and the safety during wiring is further reduced;
2. the wiring port cannot be sealed, so that dust or rainwater can easily enter the wiring base to cause the phenomenon of short circuit of the circuit, and the safety of the circuit cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric energy measurement universal meter wiring structure has solved inconvenient fix and can not reach the problem of sealed effect with the wiring mouth according to the electric wire end of different thickness specifications.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an electric energy metering universal meter wiring structure comprises a protective shell, wherein an electric energy universal meter main body is fixedly connected with the inner wall of the protective shell, the surface of the electric energy universal meter main body is fixedly connected with a wiring base, the surface of the wiring base is fixedly connected with a fixed seat, one end of the wiring base is provided with a wiring port, the top of the wiring base is provided with a through groove, the through groove is communicated with the inner wall of the wiring port, the inner bottom wall of the fixed seat is rotatably connected with a threaded rod through a bearing, the surface of the threaded rod is connected with a threaded seat through threads, one end of the threaded seat is fixedly connected with an upright post, one end of the upright post is fixedly connected with a fixed block, the bottom of the protective shell is fixedly connected with a wire inlet, the surface of the wire inlet is connected with a sealing cap through threads, the position of the wire inlet is the same as that of the wire connecting port, and the bottom of the protective shell is fixedly connected with a fixing rod.
As an optimal technical scheme of the utility model, the surface of dead lever is provided with the connection rope, the tip fixed connection of connection rope and sealing cap.
As an optimal technical scheme of the utility model, there is the sealing door front of protective housing through hinged joint, the positive fixedly connected with handle of sealing door.
As an optimal technical scheme of the utility model, install first observation window and second observation window respectively in the front of sealing door, the inner wall of first observation window and second observation window is inlayed respectively and is installed glass.
As a preferred technical scheme of the utility model, the stable groove has been seted up to the inner wall of fixing base, the inner wall in stable groove passes through slider sliding connection screw thread seat.
As a preferred technical scheme of the utility model, the tip of threaded rod runs through fixing base fixedly connected with and changes the handle, change the surface of handle and seted up anti-skidding line.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric energy measurement universal meter wiring structure possesses following beneficial effect:
1. this omnipotent meter wiring structure of electric energy measurement under the cooperation between threaded rod, screw thread seat, stand and the fixed block for convenient wire end according to different thickness specifications when using fixes, thereby has guaranteed the fastness of connector lug, avoids taking place contact failure's phenomenon, and then the security when having increased the wiring.
2. This omnipotent meter wiring structure of electric energy measurement through protective housing, inlet wire, sealed cap and connect under the cooperation between the rope for can reach sealed effect with the inlet wire when using, thereby avoid dust or rainwater to get into the phenomenon appearance that causes the circuit short circuit in the wiring base, and then guaranteed the security of circuit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the universal electric energy meter of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 4 is a schematic front structural view of the present invention.
In the figure: 1. a protective shell; 2. a universal electric energy meter body; 3. a wiring base; 4. a fixed seat; 5. a wiring port; 6. a through groove; 7. a threaded rod; 8. a threaded seat; 9. a column; 10. a fixed block; 11. a wire inlet; 12. a sealing cap; 13. fixing the rod; 14. connecting ropes; 15. a sealing door; 16. a handle; 17. a first observation window; 18. a second observation window; 19. a stabilizing slot; 20. and (4) turning the handle.
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.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an electric energy measurement universal meter wiring structure, including protective housing 1, the inner wall fixedly connected with electric energy universal meter main part 2 of protective housing 1, the fixed surface of electric energy universal meter main part 2 is connected with wiring base 3, the fixed surface of wiring base 3 is connected with fixing base 4, wiring mouth 5 has been seted up to wiring base 3's one end, logical groove 6 has been seted up at wiring base 3's top, it is linked together with wiring mouth 5's inner wall to lead to groove 6, the inner diapire of fixing base 4 rotates through the bearing and is connected with threaded rod 7, threaded rod 7's surface has screw thread seat 8 through threaded connection, the one end fixedly connected with stand 9 of screw thread seat 8, the one end of stand 9 has fixedly connected with fixed block 10, the bottom fixedly connected with inlet wire mouth 11 of protective housing 1, there is sealed cap 12 on inlet wire 11's surface through threaded connection, inlet wire 11 is the same with wiring mouth 5's position, the bottom fixedly connected with dead lever 13 of protective housing 1.
In this embodiment, through threaded rod 7, screw thread seat 8, under the cooperation between stand 9 and the fixed block 10 for the convenience is fixed according to the electric wire end of different thickness specifications when using, thereby has guaranteed the fastness of connector lug, avoids taking place contact failure's phenomenon, and then the security when having increased the wiring.
Specifically, the surface of the fixing rod 13 is provided with a connecting rope 14, and the connecting rope 14 is fixedly connected with the end of the sealing cap 12.
In this embodiment, the connection rope 14 is disposed on the surface of the fixing rod 13, so that the sealing cap 12 is not accidentally lost when not fixed.
Specifically, the front surface of the protective shell 1 is connected with a sealing door 15 through a hinge, and the front surface of the sealing door 15 is fixedly connected with a handle 16.
In this embodiment, the front surface of the protective case 1 can be sealed by the sealing door 15 hinged to the front surface of the protective case 1.
Specifically, the front surface of the sealing door 15 is respectively provided with a first observation window 17 and a second observation window 18 in an embedded manner, and the inner walls of the first observation window 17 and the second observation window 18 are respectively provided with glass in an embedded manner.
In this embodiment, the first observation window 17 and the second observation window 18 installed are respectively embedded in the front face of the sealing door 15, so that the electric energy universal meter main body 2 and the wiring base 3 in the protective shell 1 can be conveniently checked.
Specifically, the inner wall of the fixed seat 4 is provided with a stable groove 19, and the inner wall of the stable groove 19 is connected with the threaded seat 8 in a sliding manner through a sliding block.
In this embodiment, the inner wall of the stabilizing groove 19 is slidably connected to the threaded seat 8, so that the threaded seat 8 can be guided stably when moving.
Specifically, the end of the threaded rod 7 penetrates through the fixed seat 4 and is fixedly connected with the rotating handle 20, and anti-skid grains are formed in the surface of the rotating handle 20.
In this embodiment, the end of the threaded rod 7 penetrates through the rotating handle 20 fixedly connected with the fixed seat 4, so that the threaded rod 7 can be rotated more conveniently in a labor-saving manner.
The utility model discloses a theory of operation and use flow: in the using process, firstly, an electric wire to be fixed penetrates through the wire inlet 11 and is inserted into the wire connecting port 5 formed in the wire connecting base 3, so that the wire end is positioned above the conductor sheet, then the threaded rod 7 is rotated to move the threaded seat 8 downwards, so that the fixed block 10 fixed by the upright post 9 is moved, the wire end is pressed tightly, the wire end is tightly connected with the conductor sheet and can be fixed according to the wire ends with different thickness specifications, the firmness of the wire connecting head is ensured, the phenomenon of poor contact is avoided, when the wire connecting port 5 is not used, the wire connecting port is fixed on the surface of the wire inlet 11 through the sealing cap 12, so that the bottom of the wire inlet 11 is sealed, the sealing effect of the wire connecting port 5 is achieved, the phenomenon of line short circuit caused by dust or rainwater entering the wire connecting base 3 is avoided, and the safety of a circuit is ensured, through the arrangement of the fixing rod 13 and the connecting rope 14, the sealing cap 12 can be ensured to be prevented from being accidentally lost when not in use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an omnipotent meter wiring structure of electric energy measurement, includes protective housing (1), its characterized in that: the electric energy universal meter is characterized in that an electric energy universal meter main body (2) is fixedly connected to the inner wall of the protective shell (1), a wiring base (3) is fixedly connected to the surface of the electric energy universal meter main body (2), a fixing seat (4) is fixedly connected to the surface of the wiring base (3), a wiring port (5) is formed in one end of the wiring base (3), a through groove (6) is formed in the top of the wiring base (3), the through groove (6) is communicated with the inner wall of the wiring port (5), a threaded rod (7) is rotatably connected to the inner bottom wall of the fixing seat (4) through a bearing, a threaded seat (8) is connected to the surface of the threaded rod (7) through threads, a stand column (9) is fixedly connected to one end of the threaded seat (8), a fixing block (10) is fixedly connected to one end of the stand column (9), and a wire inlet (11) is fixedly connected to the bottom of the protective shell (1), the surface of inlet wire (11) has sealing cap (12) through threaded connection, inlet wire (11) is the same with the position of wiring mouth (5), the bottom fixedly connected with dead lever (13) of protective housing (1).
2. The electric energy metering universal meter wiring structure according to claim 1, characterized in that: the surface of the fixed rod (13) is provided with a connecting rope (14), and the connecting rope (14) is fixedly connected with the end part of the sealing cap (12).
3. The electric energy metering universal meter wiring structure according to claim 1, characterized in that: the front of the protective shell (1) is connected with a sealing door (15) through a hinge, and the front of the sealing door (15) is fixedly connected with a handle (16).
4. The electric energy metering universal meter wiring structure according to claim 3, characterized in that: the front of sealing door (15) is inlayed respectively and is installed first observation window (17) and second observation window (18), the inner wall of first observation window (17) and second observation window (18) is inlayed respectively and is installed glass.
5. The electric energy metering universal meter wiring structure according to claim 1, characterized in that: the inner wall of the fixed seat (4) is provided with a stable groove (19), and the inner wall of the stable groove (19) is connected with the threaded seat (8) in a sliding mode through a sliding block.
6. The electric energy metering universal meter wiring structure according to claim 1, characterized in that: the end of the threaded rod (7) penetrates through the fixed seat (4) and is fixedly connected with a rotating handle (20), and anti-skid grains are formed in the surface of the rotating handle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309376.6U CN214374955U (en) | 2021-02-03 | 2021-02-03 | Universal electric energy metering meter wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120309376.6U CN214374955U (en) | 2021-02-03 | 2021-02-03 | Universal electric energy metering meter wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214374955U true CN214374955U (en) | 2021-10-08 |
Family
ID=77962926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120309376.6U Expired - Fee Related CN214374955U (en) | 2021-02-03 | 2021-02-03 | Universal electric energy metering meter wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214374955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166323A (en) * | 2022-06-27 | 2022-10-11 | 深圳市先行电气技术有限公司 | Electric energy meter with wiring protection function and protection method |
-
2021
- 2021-02-03 CN CN202120309376.6U patent/CN214374955U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115166323A (en) * | 2022-06-27 | 2022-10-11 | 深圳市先行电气技术有限公司 | Electric energy meter with wiring protection function and protection method |
| CN115166323B (en) * | 2022-06-27 | 2023-05-09 | 深圳市先行电气技术有限公司 | Electric energy meter with wiring protection function and protection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
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| CF01 | Termination of patent right due to non-payment of annual fee |