CN217561585U - Electric energy meter - Google Patents
Electric energy meter Download PDFInfo
- Publication number
- CN217561585U CN217561585U CN202220608866.0U CN202220608866U CN217561585U CN 217561585 U CN217561585 U CN 217561585U CN 202220608866 U CN202220608866 U CN 202220608866U CN 217561585 U CN217561585 U CN 217561585U
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- China
- Prior art keywords
- joint
- electric energy
- energy meter
- clamping
- bottom plate
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Abstract
The utility model discloses an electric energy meter, including shell and bottom plate, the shell sets up above the bottom plate, the top of bottom plate is close to its both ends tip position and is provided with the support column, be provided with the cup joint section on the support column, the outside of cup joint section cup joints the cover and connects the ring, the external diameter value of cup joint section is less than the external diameter value of support column, the internal diameter value of cover and connect the ring is less than the external diameter value of support column, one side of cover and connect the ring is connected with fixed horizontal pole, threaded hole has been seted up on the fixed horizontal pole, threaded hole runs through and is provided with the fixed screw, the bottom of fixed screw is connected with the rubber pad; the inboard of support column is provided with the joint strip, the joint strip is kept away from the joint groove has been seted up to one side of support column, the joint inslot is provided with the joint piece, the tip of joint piece extends to outside the joint groove, be connected with the circuit board between two joint pieces. This electric energy meter is through setting up the joint strip to set up the joint groove in joint strip side, only need place the joint piece in the joint groove that corresponds when the installation, inwards promote, can be with the circuit board installation shell between two joint pieces.
Description
Technical Field
The utility model relates to an electric energy meter technical field, concretely relates to electric energy meter.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and is an instrument for measuring various electric quantities. Current electrical energy meters include a base plate, a housing, and a circuit board assembly. The circuit board assembly in the existing electric energy meter is generally fixed in the electric energy meter through a plurality of screws, and the installation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing an electric energy meter.
In order to realize the purpose, the utility model adopts the following technical scheme:
an electric energy meter comprises a shell and a bottom plate, wherein the shell is arranged above the bottom plate, support columns are arranged above the bottom plate and close to the end parts of the two ends of the bottom plate, sleeving sections are arranged on the support columns, sleeving rings are sleeved on the outer sides of the sleeving sections, the outer diameter value of the sleeving sections is smaller than that of the support columns, the inner diameter value of the sleeving rings is smaller than that of the support columns, one side of each sleeving ring is connected with a fixed cross rod, a threaded hole is formed in each fixed cross rod, a fixed screw rod penetrates through the threaded hole, and the bottom end of each fixed screw rod is connected with a rubber pad;
the clamping device comprises a supporting column, a clamping strip, a clamping block and a clamping block, wherein the clamping strip is arranged on the inner side of the supporting column, a clamping groove is formed in one side, away from the supporting column, of the clamping strip, the clamping groove is internally provided with the clamping block, the end part of the clamping block extends out of the clamping groove, and a circuit board is connected between the two clamping blocks;
the rubber pad contacts with the side wall of the clamping block.
Furthermore, air hole rubber rings are respectively arranged above and below the sleeving ring.
Furthermore, the clamping blocks and the clamping grooves are arranged in a T shape.
Furthermore, the top end of the fixing screw rod is connected with a handle.
Furthermore, the clamping block and the circuit board are integrally formed.
Furthermore, the support column is connected with the bottom plate in a welding manner.
The utility model has the advantages that:
1. by arranging the clamping strips and arranging the clamping grooves on the side faces of the clamping strips, when the circuit board is installed, the circuit board between the two clamping blocks can be installed in the shell only by placing the clamping blocks in the corresponding clamping grooves and pushing the clamping blocks inwards;
for further fixed circuit board, improve the stability of installation, top at the bottom plate is close to its both ends tip position and is provided with the support column, it cup joints the section to be provided with on the support column, cup joint the section the outside and cup jointed the ring, one side of cup joint the ring is connected with fixed horizontal pole, set up threaded hole on the fixed horizontal pole, threaded hole runs through being provided with clamping screw, clamping screw's bottom is connected with the rubber pad, push at the circuit board and accomplish the back, can pass through the rotatory clamping screw of handle, make the lateral wall abundant contact of rubber and joint piece, a further fixed circuit board, the stability of improvement circuit board.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the fixing cross bar and the threaded hole of the present invention.
Detailed Description
The following examples will enable those skilled in the art to more fully understand the present invention, but are not intended to limit the invention in any way.
As shown in fig. 1 and 2, an electric energy meter includes a housing 1 and a bottom plate 5, wherein the housing 1 is disposed above the bottom plate 5, support pillars 4 are disposed above the bottom plate 5 and near end portions of two ends of the bottom plate, a sleeving section 12 is disposed on each support pillar 4, a sleeving ring 3 is sleeved on an outer side of each sleeving section 12, an outer diameter value of each sleeving section 12 is smaller than an outer diameter value of each support pillar 4, an inner diameter value of each sleeving ring 3 is smaller than an outer diameter value of each support pillar 4, one side of each sleeving ring 3 is connected with a fixed cross rod 13, each fixed cross rod 13 is provided with a threaded hole 15, a fixed screw 9 penetrates through each threaded hole 15, and a rubber pad 7 is connected to a bottom end of each fixed screw 9;
a clamping strip 8 is arranged on the inner side of the supporting column 4, a clamping groove 14 is formed in one side, away from the supporting column 4, of the clamping strip 8, clamping blocks 10 are arranged in the clamping groove 14, the end portions of the clamping blocks 10 extend out of the clamping groove 14, and a circuit board 6 is connected between the two clamping blocks 10;
the rubber pad 7 contacts with the side wall of the clamping block 10.
In the preferred embodiment, air hole rubber rings 11 are respectively arranged above and below the socket ring 3.
In the preferred embodiment, the clamping block 10 and the clamping groove 14 are both arranged in a T shape.
In the preferred embodiment, the top end of the fixing screw 9 is connected with a handle 2.
In the preferred embodiment, the clamping block 10 and the circuit board 6 are integrally formed.
In this preferred embodiment, the support column 4 and the bottom plate 5 are connected by welding.
The principle of the utility model is as follows: when the electric energy meter is used, the clamping strips 8 are arranged, the clamping grooves 14 are formed in the side faces of the clamping strips 8, when the electric energy meter is installed, only the clamping blocks 10 are required to be placed in the corresponding clamping grooves 14, and the circuit board between the two clamping blocks 10 can be installed in the shell 1 by pushing inwards;
in order to further fixed circuit board, improve the stability of installation, it is provided with support column 4 to be close to its both ends tip position in the top of bottom plate 5, be provided with cup joint section 12 on the support column 4, cup joint ring 3 has been cup jointed in the outside of cup joint section 12, one side of cup joint ring 3 is connected with fixed horizontal pole 13, set up threaded hole 15 on the fixed horizontal pole 13, threaded hole 15 is interior to run through and is provided with clamping screw 9, clamping screw 9's bottom is connected with rubber pad 7, after the circuit board pushes the completion, can pass through 2 rotatory clamping screw 9 of handle, make the lateral wall full contact of rubber pad 7 and joint piece 10, a further fixed circuit board, the stability of circuit board is improved.
Those skilled in the art will appreciate that the above embodiments are merely exemplary embodiments and that various changes, substitutions and alterations can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The electric energy meter comprises a shell (1) and a bottom plate (5), wherein the shell (1) is arranged above the bottom plate (5), and is characterized in that supporting columns (4) are arranged above the bottom plate (5) and close to the end positions of the two ends of the bottom plate, sleeving sections (12) are arranged on the supporting columns (4), sleeving rings (3) are sleeved on the outer sides of the sleeving sections (12), the outer diameter value of each sleeving section (12) is smaller than that of each supporting column (4), the inner diameter value of each sleeving ring (3) is smaller than that of each supporting column (4), one side of each sleeving ring (3) is connected with a fixed cross rod (13), each fixed cross rod (13) is provided with a threaded hole (15), each threaded hole (15) is internally provided with a fixed screw (9) in a penetrating manner, and the bottom end of each fixed screw (9) is connected with a rubber pad (7);
a clamping strip (8) is arranged on the inner side of the supporting column (4), a clamping groove (14) is formed in one side, away from the supporting column (4), of the clamping strip (8), clamping blocks (10) are arranged in the clamping groove (14), the end portion of each clamping block (10) extends out of the corresponding clamping groove (14), and a circuit board (6) is connected between the two clamping blocks (10);
the rubber pad (7) is in contact with the side wall of the clamping block (10).
2. An electric energy meter according to claim 1, characterized in that the top and bottom of the said collar (3) are provided with air hole rubber rings (11) respectively.
3. An electric energy meter according to claim 1, characterized in that the said snap-in block (10) and the said snap-in groove (14) are both "T" shaped.
4. An electric energy meter according to claim 1, characterized in that a handle (2) is attached to the top end of the fixing screw (9).
5. An electric energy meter according to claim 1, characterized in that the clamping block (10) is formed integrally with the circuit board (6).
6. An electric energy meter according to claim 1, characterized in that the support column (4) is connected to the base plate (5) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220608866.0U CN217561585U (en) | 2022-03-21 | 2022-03-21 | Electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220608866.0U CN217561585U (en) | 2022-03-21 | 2022-03-21 | Electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217561585U true CN217561585U (en) | 2022-10-11 |
Family
ID=83467744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220608866.0U Active CN217561585U (en) | 2022-03-21 | 2022-03-21 | Electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217561585U (en) |
-
2022
- 2022-03-21 CN CN202220608866.0U patent/CN217561585U/en active Active
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|---|---|---|---|
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