CN211858783U - Single-phase electric energy meter battery box - Google Patents
Single-phase electric energy meter battery box Download PDFInfo
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- CN211858783U CN211858783U CN202020438400.1U CN202020438400U CN211858783U CN 211858783 U CN211858783 U CN 211858783U CN 202020438400 U CN202020438400 U CN 202020438400U CN 211858783 U CN211858783 U CN 211858783U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a single-phase electric energy meter battery box, including end box, the joint has the lid on the end box, first bayonet socket has been seted up to end box both sides, the first fixture block with first bayonet socket looks joint is seted up to the lid both sides, the first draw-in groove of positive plate is seted up at end box middle part, positive plate card post has been seted up in the first draw-in groove of positive plate, positive plate second draw-in groove has been seted up on end box upper portion, negative pole piece draw-in groove, anodal passageway and negative pole passageway have been seted up to end box lower part, the joint has the positive plate in the first draw-in groove of positive plate. A single-phase electric energy meter battery box, solve battery case wire or hardware and need weld, the mass production degree of difficulty is big, the battery is changed and is overhauld inconvenient, the little problem of selectivity.
Description
Technical Field
The utility model relates to a battery case field especially relates to a single-phase electric energy meter battery case.
Background
The battery inside the existing battery box generally adopts a lead or a hardware piece to weld the battery, the whole product is added with a welding process, and the batch battery difficulty is increased. Moreover, a welded battery is required for replacing the battery, the battery replacement selectivity is low, and the electric meter is difficult to overhaul.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-phase electric energy meter battery box, solution battery case wire or hardware need weld, and the mass production degree of difficulty is big, and the battery is changed and is overhauld inconvenient, the little problem of selectivity.
In order to achieve the above purpose, the utility model provides a technical scheme is: the bottom box is connected with a box cover in a clamping manner, first clamping ports are arranged on two sides of the bottom box, first clamping blocks clamped with the first clamping ports are arranged on two sides of the box cover, a positive plate first clamping groove is arranged in the middle of the bottom box, a positive plate clamping column is arranged in the positive plate first clamping groove, a positive plate second clamping groove is arranged on the upper portion of the bottom box, a negative plate clamping groove, a positive plate channel and a negative plate channel are arranged on the lower portion of the bottom box, a positive plate is clamped in the positive plate first clamping groove, a positive plate clamping hole matched with the positive plate clamping column is arranged on the positive plate, a positive contact block is arranged on the upper portion of the positive plate, positive plate fixing lugs are arranged on two sides of the positive contact block, the positive plate fixing lugs are clamped in the positive plate second clamping groove, a positive wire inserting groove is connected to the lower portion of the positive plate, and the positive wire inserting groove is clamped in the positive plate, the utility model discloses a battery, including anodal contact piece and negative pole spring, the positive pole lead the electrical apparatus and connect, the positive pole leads the electrical apparatus that leads in the positive pole wire casing, the positive pole leads the electrical apparatus that has connect and has a circuit board fixed block on the electrical apparatus, the joint has the negative pole piece in the negative pole piece draw-in groove, the joint has the negative pole spring in the negative pole piece, the negative pole piece is connected with negative pole wire casing, negative pole wire casing joint is in the negative pole passageway, the joint has the negative pole to lead electrical apparatus in the negative pole wire casing, the negative pole leads the electrical apparatus joint on circuit board fixed block, the welding of end box lower part has chucking piece, anodal contact piece.
Furthermore, the top of the bottom box is provided with a handle.
Furthermore, a contact is arranged on the positive contact block and is in contact with the positive electrode of the battery.
Furthermore, the circuit board fixing block is provided with a reinforcing column, a circuit board fixing column, a positive conductive column hole and a negative conductive column hole, and the positive conductive column hole and the negative conductive column hole are respectively inserted with a positive conductive column and a negative conductive column.
Furthermore, the circuit board fixing column is provided with a barb.
Furthermore, the positive plug wire groove and the negative plug wire groove are of the same specification and are provided with horn-shaped interfaces.
The utility model has the advantages that: a single-phase electric energy meter battery box adopts a clamping type bottom box and a box cover, so that the assembly and disassembly are convenient, and an internal circuit is convenient to overhaul; the connection structure of the positive plate, the negative plate, the positive wire insertion groove, the negative wire insertion groove, the positive conductive post and the negative conductive post is adopted, so that the connection of the battery circuit is firmer, the welding is not needed, the mass production is convenient, the battery replacement is convenient, the selectivity is high, and the overhaul is convenient; the circuit board fixing plate is adopted, the circuit board fixing plate is fixed without direction limitation, and the fixing is more flexible.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the bottom case of the present invention;
fig. 3 is a schematic view of the structure of the cover of the present invention;
FIG. 4 is a schematic view of the internal structure of the bottom case of the present invention;
FIG. 5 is a schematic structural view of the present invention for removing the box cover and the clamping block;
FIG. 6 is a schematic view of the present invention with the lid, the clamping block and the battery removed;
fig. 7 is a schematic diagram of the circuit connection between the positive plate and the negative plate of the present invention;
FIG. 8 is an enlarged view of area A of FIG. 7 according to the present invention;
fig. 9 is a schematic structural view of the clamping block of the present invention;
FIG. 10 is a view of the fastening block and the bottom case of the present invention;
FIG. 11 is a connection view of the clamping block and the box cover of the present invention;
fig. 12 is a connection diagram of the negative electrode plate and the negative electrode spring according to the present invention;
fig. 13 is a schematic structural view of the circuit board fixing block of the present invention;
fig. 14 is a structural view of the slot of the present invention;
fig. 15 is a schematic structural view of embodiment 1 of the present invention.
Detailed Description
Example 1
The battery box of the single-phase electric energy meter as shown in fig. 1-15 comprises a bottom box 1, wherein a box cover 2 is clamped on the bottom box 1, first bayonets 3 are arranged on two sides of the bottom box 1, first clamping blocks 4 clamped with the first bayonets 3 are arranged on two sides of the box cover 2, a positive plate first clamping groove 5 is arranged in the middle of the bottom box 1, a positive plate clamping column 6 is arranged in the positive plate first clamping groove 5, a positive plate second clamping groove 7 is arranged on the upper portion of the bottom box 1, a negative plate clamping groove 8, a positive passage 9 and a negative passage 10 are arranged on the lower portion of the bottom box 1, a positive plate 11 is clamped in the positive plate first clamping groove 5, a positive plate clamping hole 12 matched with the positive plate clamping column 6 is arranged on the positive plate 11, a positive contact block 13 is arranged on the upper portion of the positive plate 11, positive plate fixing lugs 14 are arranged on two sides of the positive contact block 13, and the positive plate fixing lugs 14 are clamped in the positive plate second clamping groove, the lower part of the positive plate 11 is connected with a positive wire inserting groove 15, the positive wire inserting groove 15 is clamped in the positive passage 9, a positive conductive column 16 is inserted in the positive wire insertion groove 15, a circuit board fixing block 17 is clamped on the positive conductive column 16, a negative plate 18 is clamped in the negative plate clamping groove 8, a negative spring 19 is clamped in the negative plate 18, the negative plate 18 is connected with a negative wire inserting groove 20, the negative wire inserting groove 20 is clamped in the negative passage 10, a negative conductive post 21 is inserted in the negative plug wire slot 20, the negative conductive post 21 is clamped on the circuit board fixing block 17, the lower part of the bottom box 1 is welded with a clamping block 22, the clamping block 22 clamps the positive plug wire slot 15 and the negative plug wire slot 20, the positive contact block 13 and the negative spring 19 are respectively contacted with the positive electrode and the negative electrode of the battery 24, and the battery 24 is clamped in the bottom box 1.
The top of the bottom box 1 is provided with a handle 23.
The positive contact block 13 is provided with a contact 25, and the contact 25 is in contact with the positive electrode of the battery 24, so that the contact is convenient and the contact is more sufficient.
The circuit board fixing block 17 is provided with a reinforcing column 26, a circuit board fixing column 27, a positive conductive column hole 28 and a negative conductive column hole 29, and the positive conductive column hole 28 and the negative conductive column hole 29 are respectively inserted with the positive conductive column 16 and the negative conductive column 21, so that a battery box and a circuit can be conveniently fixed.
The circuit board fixing column 27 is provided with a barb 30, so that the circuit board fixing column can be conveniently hung on a circuit board by wave soldering.
The positive plug wire groove 15 and the negative plug wire groove 20 are the same in specification, and are provided with horn-shaped interfaces 32, and the positive plug wire groove and the negative plug wire groove are integrally formed by a die.
When the battery box is used, the positive plate, the negative plate, the positive wire inserting groove, the negative wire inserting groove, the positive conductive post and the negative conductive post of the battery box are assembled, the battery is clamped in the bottom box, the positive electrode of the battery is contacted with the contact 25 of the positive plate, the positive plate is conductive, the negative electrode of the battery is contacted and clamped with the negative spring, the negative plate is conductive, the box cover is clamped on the bottom box, the clamping block is a plastic insulating part and is welded on the bottom box through ultrasonic waves, the circuit board fixing block is a plastic insulating part and is fixed on a circuit board without direction, the installation is more flexible, the positive conductive post hole 28 and the negative conductive post hole 29 are respectively inserted with the positive conductive post 16 and the negative conductive post 21, the reinforcing post 26, the circuit board fixing post 27, the positive conductive post 16 and the negative conductive post 21 on the circuit board fixing block 17 are inserted into a preset through hole of the circuit board 31, and the barb 30 on the circuit, wave-soldering is adopted to weld the reinforcing column 26, the positive conductive column 16 and the negative conductive column 21, the upper ends of the positive conductive column 16 and the negative conductive column 21 are inserted into the horn-shaped interfaces 32 of the positive insertion slot 15 and the negative insertion slot 20, and the battery box is installed and fixed, wherein the positive conductive column 16 and the negative conductive column 21 have the same specification and only play a role in conducting electricity, and have no positive and negative poles, and the positive conductive column hole 28 and the negative conductive column hole 29 have no positive and negative poles and only play a role in fixing the conductive columns.
According to the single-phase electric energy meter battery box, the clamping type bottom box and the clamping type box cover are adopted, so that the battery box is convenient to disassemble and assemble, and an internal circuit is convenient to overhaul; the connection structure of the positive plate, the negative plate, the positive wire insertion groove, the negative wire insertion groove, the positive conductive post and the negative conductive post is adopted, so that the connection of the battery circuit is firmer, the welding is not needed, the mass production is convenient, the battery replacement is convenient, the selectivity is high, and the overhaul is convenient; the circuit board fixing plate is adopted, the circuit board fixing plate is fixed without direction limitation, and the fixing is more flexible.
Claims (6)
1. The utility model provides a single-phase electric energy meter battery box, includes end box (1), the joint has lid (2), its characterized in that on end box (1): the improved structure is characterized in that first bayonets (3) are formed in two sides of the bottom box (1), first clamping blocks (4) clamped with the first bayonets (3) are formed in two sides of the box cover (2), a first positive plate clamping groove (5) is formed in the middle of the bottom box (1), a positive plate clamping column (6) is formed in the first positive plate clamping groove (5), a second positive plate clamping groove (7) is formed in the upper portion of the bottom box (1), a negative plate clamping groove (8), a positive electrode channel (9) and a negative electrode channel (10) are formed in the lower portion of the bottom box (1), a positive plate (11) is clamped in the first positive plate clamping groove (5), a positive plate clamping hole (12) matched with the positive plate clamping column (6) is formed in the positive plate (11), a positive contact block (13) is formed in the upper portion of the positive plate (11), positive plate fixing lugs (14) are formed in two sides of the positive contact block (13), the fixed lug (14) of positive plate is connected in the second clamping groove (7) of positive plate, the lower part of the positive plate (11) is connected with a positive wire inserting groove (15), the positive wire inserting groove (15) is connected in the positive channel (9), a positive conductive column (16) is inserted in the positive wire inserting groove (15), a circuit board fixed block (17) is connected on the positive conductive column (16), a negative plate (18) is connected in the negative plate clamping groove (8), a negative spring (19) is connected in the negative plate (18), the negative plate (18) is connected with a negative wire inserting groove (20), the negative wire inserting groove (20) is connected in the negative channel (10), a negative conductive column (21) is inserted in the negative wire inserting groove (20), the negative conductive column (21) is connected on the circuit board fixed block (17), a clamping block (22) is welded on the lower part of the bottom box (1), positive plug-in wire groove (15) of chucking piece (22) chucking and negative pole plug-in wire groove (20), anodal contact block (13) and negative pole spring (19) contact the anodal and negative pole of battery (24) respectively, battery (24) joint is in end box (1).
2. The single-phase electric energy meter battery box according to claim 1, characterized in that: the top of the bottom box (1) is provided with a handle (23).
3. The single-phase electric energy meter battery box according to claim 1, characterized in that: and the positive contact block (13) is provided with a contact (25), and the contact (25) is in contact with the positive electrode of the battery (24).
4. The single-phase electric energy meter battery box according to claim 1, characterized in that: the circuit board fixing block (17) is provided with a reinforcing column (26), a circuit board fixing column (27), a positive conductive column hole (28) and a negative conductive column hole (29), and the positive conductive column hole (28) and the negative conductive column hole (29) are respectively inserted with a positive conductive column (16) and a negative conductive column (21).
5. The single-phase electric energy meter battery box according to claim 4, characterized in that: the circuit board fixing column (27) is provided with a barb (30).
6. The single-phase electric energy meter battery box according to claim 4, characterized in that: the positive plug wire groove (15) and the negative plug wire groove (20) are of the same specification and are provided with horn-shaped interfaces (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438400.1U CN211858783U (en) | 2020-03-31 | 2020-03-31 | Single-phase electric energy meter battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020438400.1U CN211858783U (en) | 2020-03-31 | 2020-03-31 | Single-phase electric energy meter battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211858783U true CN211858783U (en) | 2020-11-03 |
Family
ID=73137998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020438400.1U Active CN211858783U (en) | 2020-03-31 | 2020-03-31 | Single-phase electric energy meter battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211858783U (en) |
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2020
- 2020-03-31 CN CN202020438400.1U patent/CN211858783U/en active Active
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