CN209728020U - A kind of electronic type prepaid electric energy meter - Google Patents
A kind of electronic type prepaid electric energy meter Download PDFInfo
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- CN209728020U CN209728020U CN201920138885.XU CN201920138885U CN209728020U CN 209728020 U CN209728020 U CN 209728020U CN 201920138885 U CN201920138885 U CN 201920138885U CN 209728020 U CN209728020 U CN 209728020U
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- electric energy
- energy meter
- shell
- fixedly connected
- conduit
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Abstract
The utility model discloses a kind of electronic type prepaid electric energy meters, including shell, installation guide rail, sliding block and bottom plate, the back side of shell is fixedly connected with the surface of sliding block, the back side of sliding block is connected with the internal slide of installation guide rail, rubber gasket is fixedly connected at the top of bottom plate, the two sides of bottom base plate, which are run through, screw, the top of screw runs through shell and extends to the inside of shell, the bottom of bottom plate and it is communicated with conduit between two screws, the utility model relates to electric energy meter technical fields.The electronic type prepaid electric energy meter; it can be good at preventing moisture from entering shell; electric energy meter can be protected well under outdoor complex environment; the safety of electric energy meter is greatly improved, reduces the loss of user to a certain extent, ensure that the normal operation of electric energy meter; overall utility is strong; electric energy meter is installed convenient for user, electric energy meter quickly can be removed maintenance by user, securely and reliably.
Description
Technical field
The utility model relates to electric energy meter technical field, specially a kind of electronic type prepaid electric energy meter.
Background technique
Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, kilowatt-hour table, refers to the various electricity of measurement
The instrument of amount.It should be noted that when using electric energy meter in the case where low-voltage (being no more than 500 volts) and low current (dozens of Ann), electricity
Energy table can be directly accessed circuit and measure.In the case where high voltage or high current, electric energy meter cannot directly access route, need
Cooperate voltage transformer or current transformer to use, is divided by purposes: active electric energy meter, reactive energy-meter, maximum demand meter, mark
Quasi- electric energy meter, prepayment meter (dividing coin-feed, magnetic card type, electric card type), is lost electric energy meter, is more multi tariff time-sharing electric energy meter
Function electric energy meter and intelligent electric energy meter, electronic type prepaid electric energy meter in use, because of the factor of environmental condition, under
In the case that rainy day or air humidity are bigger, moisture can enter shell by wire guide, can cause to electric energy meter centainly
Security risk, affect the normal operation of electric energy meter.
Traditional electronic type prepaid electric energy meter, can not prevent moisture from entering shell well, in outdoor complexity
Electric energy meter can not be protected under environment well, the safety of electric energy meter greatly reduces, increases to a certain extent
The loss of user, it is difficult to guarantee the normal operation of electric energy meter, overall utility is not strong, the person of being not convenient to use to electric energy meter into
Electric energy meter quickly cannot be removed maintenance by row installation, user, not enough securely and reliably.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of electronic type prepaid electric energy meter, solves electronics
Formula prepaid electric energy meter waterproof effect is bad and is not convenient to use the problem of electric energy meter is fixed.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of electronic type prepaid electricity
Energy table, including shell, installation guide rail, sliding block and bottom plate, the back side of the shell is fixedly connected with the surface of sliding block, and sliding block
The back side with installation guide rail internal slide connect, rubber gasket, the bottom plate bottom are fixedly connected at the top of the bottom plate
The two sides in portion, which are run through, screw, and the top of the screw runs through shell and extends to the inside of shell, the bottom of the bottom plate
And it is communicated with conduit between two screws, and the inside of conduit is connected to the inside of shell, in the conduit
The two sides in portion are fixedly connected to nut, and the internal whorl of nut is connected with screw rod, and conducting wire is run through in one end of the screw rod
The inner cavity of conduit is managed and extends to, one end that the screw rod extends to conducting wire tube cavity is rotatably connected to clamping plate by bearing,
And the bottom of clamping plate is fixedly connected with fixed block.
Preferably, the inside of the installation guide rail offers mounting hole.
Preferably, the two sides of the conduit intracavity bottom are fixedly connected to sliding rail, the surface of the fixed block and cunning
The internal slide of rail connects.
Preferably, the two sides of the shell are fixedly connected to fixed case, and the surface of fixed case is through there is pull rod, and
And pull rod extends to the one end at the fixed case back side and is fixedly connected with friction pad.
Preferably, the pull rod, which is located at the top and bottom of fixed box cavity, is fixedly connected to fixed plate, and fixed
Spring is fixedly connected between the back side of plate and the back side of fixed box cavity.
Preferably, the other end of the screw rod is fixedly connected with handle.
Beneficial effect
The utility model provides a kind of electronic type prepaid electric energy meter.Have compared with prior art following beneficial to effect
Fruit:
(1), electronic type prepaid electric energy meter, by being fixedly connected with rubber gasket, bottom base plate at the top of bottom plate
Two sides run through and have screw, the top of screw is through shell and extends to the inside of shell, the bottom of bottom plate and is located at two
Conduit is communicated between screw, and the inside of conduit is connected to the inside of shell, the two sides inside conduit are fixed
It is connected with nut, and the internal whorl of nut is connected with screw rod, one end of screw rod through conduit and extends to conduit
Inner cavity, one end that screw rod extends to conducting wire tube cavity is rotatably connected to clamping plate by bearing, and the bottom of clamping plate is fixedly connected
There is fixed block, can be good at preventing moisture from entering shell, electric energy meter can be carried out under outdoor complex environment fine
Protection, greatly improve the safety of electric energy meter, reduce the loss of user to a certain extent, ensure that electric energy meter
It operates normally, overall utility is strong.
(2), the electronic type prepaid electric energy meter, the inside by installing guide rail offer mounting hole, the back side of shell and
The surface of sliding block is fixedly connected, and the back side of sliding block is connected with the internal slide of installation guide rail, is fixedly connected at the top of bottom plate
There is rubber gasket, the two sides of bottom base plate, which are run through, screw, and the top of screw runs through shell and extends to the inside of shell,
Electric energy meter is installed convenient for user, electric energy meter quickly can be removed maintenance by user, securely and reliably.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model structure；
Fig. 3 is the cross-sectional view of the utility model conduit configuration；
Fig. 4 is the side view of the utility model fixed case internal structure.
In figure: 1 shell, 2 installation guide rails, 3 sliding blocks, 4 bottom plates, 5 rubber gaskets, 6 screws, 7 conduits, 8 nuts, 9 spiral shells
Bar, 10 clamping plates, 11 fixed blocks, 12 mounting holes, 13 sliding rails, 14 fixed cases, 15 pull rods, 16 friction pads, 17 fixed plates, 18 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electronic type prepaid electric energy meter, including shell
Body 1, installation guide rail 2, sliding block 3 and bottom plate 4, the back side of shell 1 are fixedly connected with the surface of sliding block 3, and the inside of installation guide rail 2 is opened
Equipped with mounting hole 12, and the back side of sliding block 3 is connected with the internal slide of installation guide rail 2, and the top of bottom plate 4 is fixedly connected with rubber
Glue gasket 5, rubber gasket 5 are to be made of rubber, and have good sealing effect, the two sides of 4 bottom of bottom plate, which are run through, to be had
Screw 6, the top of screw 6 is through shell 1 and extends to the inside of shell 1, the bottom of bottom plate 4 and is located between two screws 6
It is communicated with conduit 7, the two sides of 7 intracavity bottom of conduit are fixedly connected to sliding rail 13, the surface of fixed block 11 and sliding rail 13
Internal slide connection, the two sides of shell 1 are fixedly connected to fixed case 14, and the surface of fixed case 14 is through there is pull rod
15, and pull rod 15 extends to the one end at 14 back side of fixed case and is fixedly connected with friction pad 16, and the frictional force of friction pad 16 compares
Greatly, it can be very good to be defined the position of shell 1 after contacting with the surface of installation guide rail 2, pull rod 15 is located at fixed case 14
Be fixedly connected to fixed plate 17 at the top and bottom of inner cavity, and the back side of 14 inner cavity of the back side of fixed plate 17 and fixed case it
Between be fixedly connected with spring 18, the other end of screw rod 9 is fixedly connected with handle, and user can rotate screw rod 9 by handle, and
And the inside of conduit 7 is connected to the inside of shell 1, the two sides inside conduit 7 are fixedly connected to nut 8, and nut 8
Internal whorl be connected with screw rod 9, one end of screw rod 9 is through conduit 7 and extends to the inner cavity of conduit 7, and screw rod 9 extends to
One end of 7 inner cavity of conduit is rotatably connected to clamping plate 10 by bearing, and clamping plate 10 can carry out the conducting wire for being passed through shell 1 fine
Fixation, avoid the loosening of conducting wire, and have certain sealing function, and the bottom of clamping plate 10 to the opening of 7 bottom of conduit
Portion is fixedly connected with fixed block 11.
It is fixed in use, user can first pass through 12 pairs of installation guide rails 2 of mounting hole, then by pull rod 15 to fixation
The surface of case 14 pulls, and pull rod 15 will drive the movement of fixed plate 17 after pulling, at this moment spring 18 will accumulate certain elastic force,
Then the sliding block 3 at 1 back side of shell can be connect by user with the internal slide of installation guide rail 2, slide into suitable position
When, at this moment user can releasing lever 15, spring 18 accumulate elastic force will drive pull rod 15 to the inside of fixed case 14 transport
It is dynamic, and then the movement of friction pad 16 has been driven, such friction pad 16 can be defined the position of entire shell 1, connect
When line, conducting wire first can be passed through conduit 7 and connect with the binding post inside shell 1 by user, and then user can lead to
It crosses screw 6 bottom plate 4 and shell 1 are installed, screw rod 9 can be rotated by being installed rear user, and screw rod 9 can band after rotating
The movement of dynamic clamping plate 10, because of the position-limiting action of fixed block 11 and sliding rail 13, such clamping plate 10 can be to conduit 7 inside
Conducting wire is clamped.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of electronic type prepaid electric energy meter, including shell (1), installation guide rail (2), sliding block (3) and bottom plate (4), the shell
The back side of body (1) is fixedly connected with the surface of sliding block (3), and the internal slide of the back side of sliding block (3) and installation guide rail (2) connects
It connects, it is characterised in that: be fixedly connected with rubber gasket (5) at the top of the bottom plate (4), the two sides of bottom plate (4) bottom
Through having screw (6), the top of the screw (6) runs through shell (1) and extends to the inside of shell (1), the bottom plate (4)
Bottom and be communicated with conduit (7) between two screws (6), and the inside of the inside of conduit (7) and shell (1)
Connection, the internal two sides of the conduit (7) are fixedly connected to nut (8), and the internal whorl of nut (8) is connected with spiral shell
One end of bar (9), the screw rod (9) runs through conduit (7) and extends to the inner cavity of conduit (7), and the screw rod (9) extends to
One end of conduit (7) inner cavity is rotatably connected to clamping plate (10) by bearing, and the bottom of clamping plate (10) is fixedly connected with
Determine block (11).
2. a kind of electronic type prepaid electric energy meter according to claim 1, it is characterised in that: installation guide rail (2)
Inside offers mounting hole (12).
3. a kind of electronic type prepaid electric energy meter according to claim 1, it is characterised in that: conduit (7) inner cavity
The two sides of bottom are fixedly connected to sliding rail (13), and the surface of the fixed block (11) is connect with the internal slide of sliding rail (13).
4. a kind of electronic type prepaid electric energy meter according to claim 1, it is characterised in that: the two sides of the shell (1)
It is fixedly connected to fixed case (14), and the surface of fixed case (14) is through having pull rod (15), and pull rod (15) extends to
The one end at fixed case (14) back side is fixedly connected with friction pad (16).
5. a kind of electronic type prepaid electric energy meter according to claim 4, it is characterised in that: the pull rod (15) is located at solid
Determine to be fixedly connected to fixed plate (17) at the top and bottom of case (14) inner cavity, and the back side of fixed plate (17) and fixed case
(14) it is fixedly connected between the back side of inner cavity spring (18).
6. a kind of electronic type prepaid electric energy meter according to claim 1, it is characterised in that: the screw rod (9) it is another
End is fixedly connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138885.XU CN209728020U (en) | 2019-01-25 | 2019-01-25 | A kind of electronic type prepaid electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920138885.XU CN209728020U (en) | 2019-01-25 | 2019-01-25 | A kind of electronic type prepaid electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728020U true CN209728020U (en) | 2019-12-03 |
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ID=68681430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920138885.XU Active CN209728020U (en) | 2019-01-25 | 2019-01-25 | A kind of electronic type prepaid electric energy meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN209728020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596108A (en) * | 2020-05-22 | 2020-08-28 | 国网浙江东阳市供电有限公司 | Flexibly-detachable meter and disassembling and assembling method thereof |
| CN112303440A (en) * | 2020-10-16 | 2021-02-02 | 南京康登迈新能源科技有限公司 | Fixing structure and fixing method for guide rail electric energy meter of Internet of things |
-
2019
- 2019-01-25 CN CN201920138885.XU patent/CN209728020U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596108A (en) * | 2020-05-22 | 2020-08-28 | 国网浙江东阳市供电有限公司 | Flexibly-detachable meter and disassembling and assembling method thereof |
| CN112303440A (en) * | 2020-10-16 | 2021-02-02 | 南京康登迈新能源科技有限公司 | Fixing structure and fixing method for guide rail electric energy meter of Internet of things |
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