CN214539750U - High-precision intelligent electric meter - Google Patents
High-precision intelligent electric meter Download PDFInfo
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- CN214539750U CN214539750U CN202120580121.3U CN202120580121U CN214539750U CN 214539750 U CN214539750 U CN 214539750U CN 202120580121 U CN202120580121 U CN 202120580121U CN 214539750 U CN214539750 U CN 214539750U
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- 230000001681 protective effect Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- 230000005674 electromagnetic induction Effects 0.000 description 1
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Abstract
The utility model discloses an intelligent ammeter of high accuracy, including ammeter frame, ammeter body, cable case, support arm and cutting ferrule, the internally mounted of ammeter frame has the ammeter body, and ammeter frame internally mounted of the below of ammeter body has the cable case to be equipped with the protection casing on the outer wall of cable case, two sets of hinge pin are installed to the bottom of protection casing, and the protection casing is connected with the ammeter frame through hinge pin to install protruding knot on the cable case outer wall of hinge pin top, install the base on the protection casing outer wall of protruding knot below, and install the drive handle on the outer wall of base, and install two sets of links on the outer wall of drive handle, the top of link all is equipped with the spring. The utility model discloses not only realized the convenient protection of smart electric meter cable of high accuracy, increased smart electric meter's of high accuracy security, made things convenient for the maintenance dismantlement of the smart electric meter later stage of high accuracy moreover.
Description
Technical Field
The utility model relates to an intelligent electric meter technical field specifically is an intelligent electric meter of high accuracy.
Background
The electric meter is an instrument for measuring electric energy, is also called as a watt-hour meter, is common in daily life of people and is used for recording the electricity consumption in home, and the common electric energy meter comprises an induction type mechanical watt-hour meter and an electronic type electric energy meter: the working principle of the induction type mechanical watt-hour meter is that according to the electromagnetic induction principle, when the watt-hour meter is electrified, an electromagnetic field is generated between a current coil and a voltage coil, a rotating torque is formed on an aluminum disc, a counter is driven by a transmission gear to count, the larger the current voltage is, the larger the torque is, the faster the counting is, the more the electricity is, the rotating torque of the aluminum disc is in direct proportion to the active power of a load, when the smart watt-hour meter exchanges data with a smart grid, the rapid processing capability of an electronic circuit is required, and the requirements on an antenna of a wireless transmission device are that information is transmitted at high speed, ultra wide band and large capacity, and the existing high-precision smart watt-hour meter still has some defects to be improved when in use.
The smart electric meters on the market are various in types and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) the conventional intelligent electric meter is generally inconvenient for convenient protection of a cable when in use, so that the stability of the cable when the intelligent electric meter is in use is seriously influenced;
(2) the conventional intelligent electric meter is generally inconvenient to mount and fix conveniently when in use, so that the convenience degree of the intelligent electric meter in use is greatly influenced;
(3) the existing intelligent electric meter is not convenient for convenient protection of the electric meter when in use, thereby bringing great troubles to people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smart electric meter of high accuracy to the smart electric meter that proposes in solving above-mentioned background is not convenient for the convenient protection of cable, and the convenient installation of ammeter is fixed, the problem of the convenient protection of ammeter.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a smart electric meter of high accuracy, includes ammeter frame, ammeter body, cable case, support arm and cutting ferrule, the internally mounted of ammeter frame has the ammeter body, and the ammeter frame internally mounted of the below of ammeter body has the cable case to be equipped with the protection casing on the outer wall of cable case, two sets of hinge pins are installed to the bottom of protection casing, and the protection casing is connected with the ammeter frame through hinge pin to install protruding knot on the cable case outer wall of hinge pin top, install the base on the protection casing outer wall of protruding knot below, and install the drive handle on the outer wall of base to install two sets of links on the outer wall of drive handle, the top of link all is equipped with the spring, and the switching frame is installed on the top of spring to the snap ring is installed on the top of switching frame.
Preferably, the outer wall of the electric meter frame is provided with a support frame, the outer wall of the support frame is provided with a baffle, and the top end of the baffle is provided with a hinged shaft.
Preferably, install the cutting ferrule on the support frame outer wall of articulated shaft below, and install the buckle on the baffle outer wall of cutting ferrule one side to the bottom of buckle is equipped with the support arm, has realized the convenient protection of smart electric meter of high accuracy.
Preferably, the outer wall of the electric meter frame is provided with a threaded seat, and a screw rod is arranged in the threaded seat.
Preferably, the handle is installed to the bottom of lead screw, and the top and the lead screw fixed connection of handle.
Preferably, the top of lead screw is equipped with and presss from both sides tight piece, and presss from both sides and install spacing on the ammeter frame outer wall of tight piece one side, has made things convenient for the maintenance dismantlement in the smart electric meter later stage of high accuracy.
Compared with the prior art, the beneficial effects of the utility model are that: the intelligent ammeter not only realizes convenient protection of a high-precision intelligent ammeter cable, increases the safety of the high-precision intelligent ammeter, but also facilitates later maintenance and disassembly of the high-precision intelligent ammeter;
(1) the intelligent ammeter is characterized in that the inside of the ammeter body is input through an external cable through a cable box, the ammeter body is mounted inside an ammeter frame, when wiring is needed, a driving handle is rotated, the driving handle drives a connecting frame to move under the support of a base on the driving handle, the connecting frame drives a spring to move, the spring drives a switching frame to move, the switching frame drives a clamping ring to move, the clamping ring is drawn out from the inside of a convex buckle, a protection cover is converted into a loose state from a compression state, the protection cover is conveniently opened under the matching of a hinge pin, the ammeter body can be conveniently connected with the cable, the protection cover can protect the cable, the high-precision intelligent ammeter cable can be conveniently protected, and poor contact caused by the loosening of the cable is prevented;
(2) the baffle is connected with the support frame through the hinge shaft, the baffle protects the outside of the ammeter frame, the support arm carries out limiting support on the baffle under the matching of the buckle and the clamping sleeve, when the ammeter body is not used, the clamping sleeve slides downwards, the clamping sleeve drives the support arm to slide so that the baffle shields the ammeter frame, the ammeter frame is prevented from being damaged by the outside, the convenient protection of the high-precision intelligent ammeter is realized, and the safety of the high-precision intelligent ammeter is improved;
(3) through being in the same place screw thread seat and ammeter frame installation, with twist grip, under the cooperation of screw thread seat and handle, the lead screw drives and presss from both sides tight piece up and move, presss from both sides tight piece and carries out the centre gripping to outside object under the cooperation of spacing, makes the convenient fixed of ammeter frame, and it is fixed to have realized the convenient installation of smart electric meter of high accuracy, has made things convenient for the maintenance dismantlement in the smart electric meter later stage of high accuracy.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view sectional structure view of the electric meter rack of the present invention;
fig. 3 is a schematic view of a rear-view section structure of the electric meter stand of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
In the figure: 1. an electricity meter stand; 2. an electricity meter body; 3. a cable box; 4. a convex buckle; 5. a snap ring; 6. a transfer rack; 7. a spring; 8. a connecting frame; 9. a drive handle; 10. a base; 11. a hinge pin; 12. a protective cover; 13. a support frame; 14. hinging a shaft; 15. a baffle plate; 16. buckling; 17. a support arm; 18. a card sleeve; 19. a limiting frame; 20. a clamping block; 21. a screw rod; 22. a threaded seat; 23. a 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.
Referring to fig. 1-4, the present invention provides an embodiment: a high-precision intelligent ammeter comprises an ammeter frame 1, an ammeter body 2, a cable box 3, a supporting arm 17 and a clamping sleeve 18, wherein the ammeter body 2 is installed inside the ammeter frame 1, the cable box 3 is installed inside the ammeter frame 1 below the ammeter body 2, a protective cover 12 is arranged on the outer wall of the cable box 3, two groups of hinge pins 11 are installed at the bottom end of the protective cover 12, the protective cover 12 is connected with the ammeter frame 1 through the hinge pins 11, a convex buckle 4 is installed on the outer wall of the cable box 3 above the hinge pins 11, a base 10 is installed on the outer wall of the protective cover 12 below the convex buckle 4, a driving handle 9 is installed on the outer wall of the base 10, two groups of connecting frames 8 are installed on the outer wall of the driving handle 9, springs 7 are arranged at the top ends of the connecting frames 8, a switching frame 6 is installed at the top ends of the springs 7, and a clamping ring 5 is installed at the top end of the switching frame 6;
when the intelligent ammeter is used, the electric ammeter is input into the inside of the ammeter body 2 through the cable box 3 through an external cable, the ammeter body 2 is installed inside the ammeter frame 1, when wiring is needed, the driving handle 9 is rotated, the driving handle 9 drives the connecting frame 8 to move under the support of the base 10 for the driving handle 9, the connecting frame 8 drives the spring 7 to move, the spring 7 drives the switching frame 6 to move, the switching frame 6 drives the clamping ring 5 to move, the clamping ring 5 is pulled out from the inside of the convex buckle 4, the protection cover 12 is converted into a loose state from a pressing mode, the protection cover 12 is conveniently opened under the matching of the hinge pin 11, the ammeter body 2 is convenient to connect the cable, the protection cover 12 protects the cable, the high-precision intelligent ammeter cable is convenient to protect, and poor contact caused by loosening of the cable is prevented;
the outer wall of the electric meter frame 1 is provided with a support frame 13, the outer wall of the support frame 13 is provided with a baffle plate 15, the top end of the baffle plate 15 is provided with a hinged shaft 14, the outer wall of the support frame 13 below the hinged shaft 14 is provided with a clamping sleeve 18, the outer wall of the baffle plate 15 at one side of the clamping sleeve 18 is provided with a buckle 16, and the bottom end of the buckle 16 is provided with a support arm 17;
when the intelligent ammeter is used, the baffle 15 is connected with the support frame 13 through the hinge shaft 14, the baffle 15 protects the outside of the ammeter frame 1, the support arm 17 is used for limiting and supporting the baffle 15 under the matching of the buckle 16 and the clamping sleeve 18, when the ammeter body 2 is not used, the clamping sleeve 18 slides downwards, the clamping sleeve 18 drives the support arm 17 to slide so that the baffle 15 shields and protects the ammeter frame 1, the ammeter frame 1 is prevented from being damaged by the outside, the convenient protection of the high-precision intelligent ammeter is realized, and the safety of the high-precision intelligent ammeter is improved;
the outer wall of the electric meter frame 1 is provided with a threaded seat 22, a screw rod 21 is arranged inside the threaded seat 22, the bottom end of the screw rod 21 is provided with a handle 23, the top end of the handle 23 is fixedly connected with the screw rod 21, the top end of the screw rod 21 is provided with a clamping block 20, and the outer wall of the electric meter frame 1 on one side of the clamping block 20 is provided with a limiting frame 19;
during the use through being in the same place screw thread seat 22 and the installation of ammeter frame 1, with twist grip 23, under the cooperation of screw thread seat 22 and handle 23, lead screw 21 drives and presss from both sides tight piece 20 and up removes, carries out the centre gripping to outside object under the cooperation of pressing from both sides tight piece 20 and spacing 19, makes the convenient fixed of ammeter frame 1, has realized that the convenient installation of smart electric meter of high accuracy is fixed, has made things convenient for the maintenance in the smart electric meter later stage of high accuracy to dismantle.
The working principle is as follows: when the intelligent ammeter is used, firstly, the external cable is input into the inside of the ammeter body 2 through the cable box 3, the ammeter body 2 is installed inside the ammeter frame 1, when wiring is needed, the driving handle 9 is rotated, the driving handle 9 drives the connecting frame 8 to move under the support of the base 10 for the driving handle 9, the connecting frame 8 drives the spring 7 to move, the spring 7 drives the switching frame 6 to move, the switching frame 6 drives the snap ring 5 to move, the snap ring 5 is pulled out from the inside of the convex buckle 4, the protective cover 12 is converted from a pressing state to a loosening state, the protective cover 12 is conveniently opened under the coordination of the hinge pin 11, the ammeter body 2 is convenient to connect the cable, the protective cover 12 protects the cable, the high-precision intelligent ammeter cable is conveniently protected, the cable is prevented from being loosened to cause poor contact, then the baffle 15 is connected with the support frame 13 through the hinge shaft 14, and the baffle 15 protects the ammeter frame 1 from the outside, under the matching of the buckle 16 and the cutting sleeve 18, the supporting arm 17 carries out limit supporting on the baffle plate 15, when the ammeter body 2 is not used, the clamping sleeve 18 slides downwards, the clamping sleeve 18 drives the supporting arm 17 to slide so as to enable the baffle 15 to shield and protect the ammeter frame 1, the ammeter frame 1 is prevented from being damaged by the outside, the high-precision intelligent ammeter is conveniently protected, the safety of the high-precision intelligent ammeter is improved, the threaded seat 22 is installed with the ammeter frame 1, the handle 23 is rotated, under the matching of the threaded seat 22 and the handle 23, the screw rod 21 drives the clamping block 20 to move upwards, the clamp is tightly pressed from both sides the cooperation of piece 20 and spacing 19 and is carried out the centre gripping to outside object, makes the convenient fixed of ammeter frame 1, realizes that the convenient installation of smart electric meter of high accuracy is fixed, makes things convenient for the maintenance in smart electric meter later stage of high accuracy to dismantle, the smart electric meter's that accomplishes use work.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a smart electric meter of high accuracy, includes ammeter frame (1), ammeter body (2), cable case (3), support arm (17) and cutting ferrule (18), its characterized in that: the electric meter comprises an electric meter frame (1), an electric meter body (2) is arranged inside the electric meter frame (1), a cable box (3) is arranged inside the electric meter frame (1) below the electric meter body (2), a protective cover (12) is arranged on the outer wall of the cable box (3), two groups of hinge pins (11) are arranged at the bottom end of the protective cover (12), the protective cover (12) is connected with the electric meter frame (1) through the hinge pins (11), a convex buckle (4) is arranged on the outer wall of the cable box (3) above the hinge pins (11), a base (10) is arranged on the outer wall of the protective cover (12) below the convex buckle (4), a driving handle (9) is arranged on the outer wall of the base (10), two groups of connecting frames (8) are arranged on the outer wall of the driving handle (9), springs (7) are arranged at the top ends of the connecting frames (8), and a switching frame (6) is arranged at the top end of the springs (7), and the top end of the switching frame (6) is provided with a snap ring (5).
2. The high-precision smart meter of claim 1, wherein: install support frame (13) on the outer wall of ammeter frame (1), and install baffle (15) on the outer wall of support frame (13) to the top of baffle (15) is equipped with articulated shaft (14).
3. The high-precision smart meter of claim 2, wherein: cutting ferrule (18) is installed on support frame (13) outer wall of articulated shaft (14) below, and installs buckle (16) on baffle (15) outer wall of cutting ferrule (18) one side to the bottom of buckle (16) is equipped with support arm (17).
4. The high-precision smart meter of claim 1, wherein: the electric meter is characterized in that a threaded seat (22) is installed on the outer wall of the electric meter frame (1), and a screw rod (21) is arranged inside the threaded seat (22).
5. The high-precision smart meter of claim 4, wherein: the handle (23) is installed to the bottom of lead screw (21), and the top and lead screw (21) fixed connection of handle (23).
6. The high-precision smart meter of claim 4, wherein: the top of lead screw (21) is equipped with and presss from both sides tight piece (20), and presss from both sides and install spacing (19) on the ammeter frame (1) outer wall of tight piece (20) one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580121.3U CN214539750U (en) | 2021-03-22 | 2021-03-22 | High-precision intelligent electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580121.3U CN214539750U (en) | 2021-03-22 | 2021-03-22 | High-precision intelligent electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539750U true CN214539750U (en) | 2021-10-29 |
Family
ID=78264632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580121.3U Expired - Fee Related CN214539750U (en) | 2021-03-22 | 2021-03-22 | High-precision intelligent electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539750U (en) |
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2021
- 2021-03-22 CN CN202120580121.3U patent/CN214539750U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |