CN210514421U - Multifunctional electric meter - Google Patents
Multifunctional electric meter Download PDFInfo
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- CN210514421U CN210514421U CN201921116169.8U CN201921116169U CN210514421U CN 210514421 U CN210514421 U CN 210514421U CN 201921116169 U CN201921116169 U CN 201921116169U CN 210514421 U CN210514421 U CN 210514421U
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- block
- lifting rod
- lug
- ammeter
- electricity meter
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Abstract
The utility model discloses a multifunctional electricity meter relates to electron device's field, including ammeter casing and mount pad, the ammeter casing is provided with the lug, and the mounting groove has been seted up to the mount pad, and the lug joint is in the mounting groove, and the lug includes fixed block and stopper, fixed block and ammeter casing fixed connection, and is provided with the elasticity piece that resets between fixed block and the stopper: the ammeter shell is also provided with a lifting rod, the fixed block is provided with a sliding groove matched with the lifting rod, and the lifting rod is fixedly connected with the limiting block; the mounting groove comprises a clamping part and a limiting part; the lifting pull rod is lifted, and the convex block is matched with the clamping part in shape so as to be clamped into the clamping part; the lifting rod is lifted, and the lug is matched with the limiting part in shape so as to be clamped into the limiting part. Simple structure is dismantled in the installation, and the workman's operation of being convenient for, does not need in addition specific extracting tool to dismantle and to maintain the inspection to dismantling the ammeter, has effectively improved work efficiency.
Description
Technical Field
The utility model relates to an electron device's technical field, more specifically says, it relates to a multifunctional electricity meter.
Background
The electric meter is an electric energy meter for short, is an instrument for measuring electric energy, is also called an electric meter, a fire meter, an electric energy meter and a kilowatt-hour meter, and is an instrument for measuring various electric quantities.
The general fixed mounting of ammeter is on the wall or the lateral wall of external device to conveniently read data. Usually, the wall surface has high hardness, and needs to be installed in a fastening mode, such as screw fixation. However, when the ammeter needs to be disassembled for maintenance and inspection, the ammeter fixed on the wall can be disassembled for maintenance and inspection by adopting a specific disassembling tool. If the screw rusts, then will increase the work load of dismantlement more, need to propose a mode of convenient to install and dismantle in order to the installation dismantlement and the maintenance inspection of ammeter promptly.
SUMMERY OF THE UTILITY MODEL
It is inconvenient to ammeter installation dismantlement among the in-service use, this problem of maintenance inspection not convenient for, the utility model aims to provide a multifunctional electric meter, concrete scheme is as follows:
the utility model provides a multifunctional electricity meter, includes ammeter casing and mount pad, the ammeter casing is close to one side of mount pad is fixed to be provided with the lug, the mount pad is fixed set up on the wall and seted up with lug assorted mounting groove, the lug joint in the mounting groove, the lug includes fixed block and stopper, the fixed block with ammeter casing fixed connection, just the fixed block with be provided with the elasticity piece that resets between the stopper, the elasticity piece one end butt that resets in the fixed block, other end butt in the stopper: the ammeter shell is further provided with a lifting rod, the fixed block is provided with a sliding groove matched with the lifting rod along the height direction, the lifting rod is arranged in the sliding groove and is connected with the fixed block in a sliding mode, and the lifting rod is fixedly connected with the limiting block; the mounting groove comprises a clamping part and a limiting part; the lifting rod is lifted, when the elastic reset piece stores elastic potential energy, the limiting block moves close to the fixed block, and the convex block is matched with the clamping portion in shape to be clamped into the clamping portion; and when the elastic reset piece releases elastic potential energy, the limiting block deviates from the fixed block to move, and the convex block is matched with the limiting part in shape to be clamped into the limiting part.
Through above-mentioned technical scheme, when needs install the ammeter in the mount pad, carry and carry the lifting rod, move the stopper along carrying the pulling direction and be close to the fixed block, the elasticity between compression fixed block and the stopper piece that resets makes elasticity reset and stores elastic potential energy to reduce the whole size of lug and the big or small looks adaptation of joint portion shape, make the lug can block in the joint portion. When joint portion was arranged in to the lug, promoted the ammeter and removed towards the direction of spacing portion, arranged the lug in spacing portion, loosened the power to carrying the pull rod, elasticity resets and resumes elastic potential energy, and fixed block and stopper butt respectively in spacing portion both ends utilize spacing portion to fix the lug spacing, prevent that the lug from deviating from the mounting groove. When needs are dismantled the ammeter from the mount pad and are maintained the inspection, carry and carry the lifting rod, make the stopper be close to the fixed block, reduce the whole size of lug and joint portion shape size looks adaptation, the spacing portion of unblock is to the spacing of lug, moves the ammeter casing towards the direction that deviates from spacing portion, shifts out the lug from the mounting groove, takes out the ammeter casing promptly and maintains the inspection. According to the summary, the mounting and dismounting structure is simple, the operation of workers is convenient, the maintenance and the inspection of the dismounting of the electric meter can be carried out without dismounting by using other specific dismounting tools, and the working efficiency is effectively improved.
Furthermore, the lifting rod comprises a horizontal section and a vertical section; one end of the horizontal section is fixedly connected with the outer side wall of the lifting rod, the other end of the horizontal section is fixedly connected with the vertical section, and when the lug is arranged on the limiting part, the horizontal section is arranged in the clamping part; the other end of the vertical section, which is connected with the horizontal section, is fixedly connected with the limiting block, and the vertical section is arranged between the fixed block and the limiting block; the horizontal section and the vertical section are matched with the mounting groove in shape.
Through above-mentioned technical scheme, can know and carry the horizontal segment of pull rod, vertical section and carry and formed a dislocation space between the pull rod, avoid when spacing portion is arranged in to the lug, carry the pull rod card in spacing portion department, and make the stopper can not pressed in spacing portion tip by the elasticity piece that resets to lose the limiting displacement of spacing portion to the lug.
Furthermore, a positioning block is arranged at one end of the vertical section, which is connected with the limiting block, a positioning groove matched with the positioning block is formed in the limiting block, and the positioning block is arranged in the positioning groove.
Through above-mentioned technical scheme, make vertical section and stopper be connected more firmly, avoid vertical section and stopper to break away from when dismantling the ammeter, and lead to carrying the pull rod and can not drive the stopper and remove the unblock from the spacing portion, and can not dismantle the ammeter and maintain the phenomenon emergence of examining.
Furthermore, the sliding groove is close to an opening at one side of the ammeter shell, and the lifting rod is arranged in the sliding groove and abutted to one side of the ammeter shell close to the mounting seat.
Through above-mentioned technical scheme, the pull rod butt utilizes meter housing lateral wall when the people carry and draw the pull rod in the external lateral wall of meter housing to make and carry and draw the action more stable, prevent to carry and draw the pull rod slope when carrying and drawing the pull rod, and influence the location joint between stopper and the mounting groove.
Furthermore, the other end of the lifting rod connected with the fixed block is provided with a lap joint part, and the lap joint part is lapped on the outer side wall of the ammeter shell.
Through above-mentioned technical scheme, utilize overlap joint portion to fix the lifting rod on the ammeter casing, prevent that the lifting rod from deviating from the groove that slides. And if the lifting rod is suspended in the sliding groove, only the vertical section is connected with the limiting block, and when the lifting rod is not installed, the elastic resetting piece can be stretched by the gravity of the lifting rod, so that the elastic resetting piece is lost without value.
Furthermore, the lapping part is provided with a lifting part which is convenient for a human hand to pull the lifting rod.
Through the technical scheme, the manual pulling part is convenient for workers to pull the pulling rod to detach the electric meter.
Further, the number of the convex blocks and the number of the mounting grooves are two.
Through the technical scheme, the ammeter shell and the mounting seat are connected more tightly, and the overall stability of the mounting structure is improved.
Further, the elastic reset piece is provided with a spring.
Through the technical scheme, the spring is common in a processing factory and low in cost, and the practical performance of the spring is effectively improved.
Further, the ammeter casing deviates from one side of mount pad is articulated to be provided with the ammeter lid.
Through above-mentioned technical scheme, the ammeter is arranged in the ammeter casing, closes the sealable ammeter of ammeter lid and has reduced the dust scale deposit in the ammeter casing relatively.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through setting up lug and mounting groove, the lug joint is fixed on the mount pad as the ammeter casing that the mounting groove inner shell will place the ammeter, through setting up the lifting rod, when needs are dismantled the ammeter from the mount pad and are maintained the inspection, carry the lifting rod, make the stopper be close to the fixed block, reduce the whole size of lug and the big or small looks adaptation of joint portion shape, the spacing of unblock spacing portion to the lug, move the ammeter casing towards the direction that deviates from spacing portion, shift out the lug from the mounting groove, take out the ammeter casing soon and maintain the inspection. According to the summary, the mounting and dismounting structure is simple, the operation of workers is convenient, the maintenance and the inspection of the dismounting of the electric meter can be carried out without dismounting by using other specific dismounting tools, and the working efficiency is effectively improved.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a top view of the fixing block of the bump.
Reference numerals: 1. a meter case; 2. a mounting seat; 3. a bump; 31. a fixed block; 32. a limiting block; 4. mounting grooves; 41. a clamping part; 42. a limiting part; 5. an elastic reset member; 6. lifting a pull rod; 7. a sliding groove; 8. a horizontal segment; 9. a vertical section; 10. positioning blocks; 11. positioning a groove; 12. a lap joint section; 13. a pulling section; 14. ammeter lid.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1, the multifunctional electricity meter comprises an electricity meter shell 1 and a mounting seat 2, wherein the mounting seat 2 is fixed on a wall surface through screws, the electricity meter is stored in the electricity meter shell 1, an electricity meter cover 14 is preferably hinged on the electricity meter shell 1 through a hinge, and the electricity meter can be stored in the electricity meter shell 1 in a sealed mode by closing the electricity meter cover 14. Wherein, the fixed lug 3 that is provided with in one side that ammeter casing 1 is close to mount pad 2, and mount pad 2 is fixed to be set up on the wall and set up the mounting groove 4 the same with 3 shape sizes of lug, ammeter casing 1 through with 3 joints of lug in mounting groove 4 with mount pad 2 fixed connection.
Specifically, as shown in fig. 2 and fig. 3, the protrusion 3 includes a fixing block 31 and a stopper 32, the fixing block 31 is integrally connected to the ammeter case 1, an elastic reset member 5 is disposed between the fixing block 31 and the stopper 32, one end of the elastic reset member 5 abuts against the fixing block 31, the other end of the elastic reset member abuts against the stopper 32, and the stopper 32 is fixedly connected to the fixing block 31 by the elastic reset member 5. The volume of the limiting block 32 is smaller than that of the fixing block 31, the limiting block 32 and the fixing block 31 are arranged in the same vertical direction, and one side, deviating from the ammeter shell 1, of the limiting block 32 is arranged on the fixing block 31. The present embodiment preferably provides the elastic return member 5 as a spring.
Simultaneously, still include a lifting rod 6, lifting rod 6 one end is provided with overlap joint portion 12, combine overlap joint portion 12 to make lifting rod 6 be "7" font structure, lifting rod 6 utilizes overlap joint portion 12 overlap joint on ammeter casing 1, and fixed block 31 is just being close to ammeter casing 1 one side along the direction of height and offered the groove 7 that slides the same with lifting rod 6 cross sectional shape size, the groove 7 that slides is close to one side opening setting of ammeter casing 1, lifting rod 6 other end runs through the groove 7 that slides with fixed block 31 and is connected and butt in the one side that ammeter casing 1 is close to mount pad 2. Wherein, lifting rod 6 includes horizontal segment 8 and vertical section 9, and 8 one ends of horizontal segment and lifting rod 6 lateral wall body coupling, the other end and vertical section 9 body coupling, the other end and stopper 32 fixed connection that vertical section 9 and horizontal segment 8 are connected, and vertical section 9 sets up between fixed block 31 and stopper 32. Preferably, in this embodiment, in order to connect the vertical section 9 and the limiting block 32 stably, a positioning block 10 is disposed at one end of the vertical section 9 connected to the limiting block 32, the limiting block 32 is provided with a positioning groove 11 having the same shape and size as the positioning block 10, and the positioning block 10 is disposed in the positioning groove 11 to lock the connection between the vertical section 9 and the limiting block 32.
Further, the mounting groove 4 comprises a clamping portion 41 and a limiting portion 42, and the mounting groove 4 is integrally 7-shaped. Lifting and pulling the lifting rod 6 to move upwards along the height direction, the limiting block 32 compresses the elastic reset piece 5, the elastic reset piece 5 stores elastic potential energy, the limiting block 32 moves close to the fixing block 31, the limiting block 32, the fixing block 31 and the elastic reset piece 5 are the same as the clamping portion 41 in shape, and the lug 3 can be clamped into the clamping portion 41 integrally. Preferably, the lapping part 12 is provided with a semi-circular lifting part 13 which is convenient for a human hand to pull the lifting rod 6.
When lug 3 is arranged in joint portion 41, promote the ammeter and remove towards spacing 42's direction, arrange lug 3 in spacing 42, loosen the power to lifting rod 6, elasticity resets 5 and resumes elastic potential energy, stopper 32 deviates from fixed block 31 and removes, stopper 32 resets 5's whole shape and spacing 42 shape the same with fixed block 31 and elasticity this moment, fixed block 31 and stopper 32 butt respectively in spacing 42 both ends, it is spacing to utilize spacing 42 to fix lug 3, prevent that lug 3 from deviating from in mounting groove 4, be about to the fixed joint of ammeter casing 1 on mount pad 2.
When needs are dismantled the ammeter from mount pad 2 and are maintained the inspection, carry through carrying the pull portion 13 and carry and draw pull rod 6, make stopper 32 be close to fixed block 31, reduce the whole size of lug 3 and the big or small looks adaptation of joint portion 41 shape, the spacing of the spacing portion 42 of unblock to lug 3, move electric meter case 1 towards the direction that deviates from spacing portion 42, shift out lug 3 from mounting groove 4, take out electric meter case 1 promptly and maintain the inspection. To summarize, the utility model discloses simple structure is dismantled in the installation of ammeter, and the workman's operation of being convenient for, does not need in addition specific extracting tool to dismantle and to maintain the inspection to dismantling the ammeter, has effectively improved work efficiency.
In this embodiment, it is preferable to provide two projections 3 and two mounting grooves 4, and the two projections 3 are provided at the upper and lower positions of the electric meter case 1 in the height direction, and the connection between the electric meter case 1 and the mounting base 2 is fixed from two points, so as to improve the overall stability.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a multifunctional electricity meter, includes ammeter casing (1) and mount pad (2), ammeter casing (1) is close to one side of mount pad (2) is fixed to be provided with lug (3), mount pad (2) are fixed set up on the wall and seted up with lug (3) assorted mounting groove (4), lug (3) joint in mounting groove (4), its characterized in that, lug (3) are including fixed block (31) and stopper (32), fixed block (31) with ammeter casing (1) fixed connection, just fixed block (31) with be provided with elasticity between stopper (32) and reset piece (5), elasticity reset piece (5) one end butt in fixed block (31), the other end butt in stopper (32):
the ammeter shell (1) is further provided with a lifting rod (6), the fixed block (31) is provided with a sliding groove (7) matched with the lifting rod (6) along the height direction, the lifting rod (6) is arranged in the sliding groove (7) and is connected with the fixed block (31) in a sliding mode, and the lifting rod (6) is fixedly connected with the limiting block (32);
the mounting groove (4) comprises a clamping part (41) and a limiting part (42);
the lifting rod (6) is lifted, when the elastic reset piece (5) stores elastic potential energy, the limiting block (32) moves close to the fixing block (31), and the convex block (3) is matched with the clamping portion (41) in shape so as to be clamped into the clamping portion (41);
the lifting rod (6) is lifted, when the elastic reset piece (5) releases elastic potential energy, the limiting block (32) deviates from the fixing block (31) to move, and the convex block (3) is matched with the limiting part (42) in shape to be clamped into the limiting part (42).
2. A multifunctional electricity meter according to claim 1, characterized in that said lifting rod (6) comprises a horizontal section (8) and a vertical section (9);
one end of the horizontal section (8) is fixedly connected with the outer side wall of the lifting rod (6), the other end of the horizontal section is fixedly connected with the vertical section (9), and when the lug (3) is arranged on the limiting part (42), the horizontal section (8) is arranged in the clamping part (41);
the other end of the vertical section (9) connected with the horizontal section (8) is fixedly connected with the limiting block (32), and the vertical section (9) is arranged between the fixing block (31) and the limiting block (32);
the horizontal section (8) and the vertical section (9) are matched with the mounting groove (4) in shape.
3. The multifunctional ammeter as recited in claim 2, characterized in that a positioning block (10) is disposed at one end of the vertical section (9) connected to the limiting block (32), the limiting block (32) is provided with a positioning groove (11) matching with the positioning block (10), and the positioning block (10) is disposed in the positioning groove (11).
4. The multifunctional electricity meter according to claim 1, characterized in that the sliding groove (7) is provided close to an opening at one side of the electricity meter housing (1), and the lifting rod (6) is arranged in the sliding groove (7) and abuts against one side of the electricity meter housing (1) close to the mounting base (2).
5. The multifunctional electricity meter according to claim 4, characterized in that the other end of the lifting rod (6) connected with the fixing block (31) is provided with a lapping part (12), and the lapping part (12) is lapped on the outer side wall of the electricity meter shell (1).
6. The multifunctional electric meter according to claim 5, characterized in that said overlapping portion (12) is provided with a lifting portion (13) for facilitating a person to pull said lifting rod (6) by hand.
7. A multifunctional electricity meter according to claim 1, characterized in that said protruding block (3) and said mounting groove (4) are provided in two.
8. Multifunction electricity meter according to claim 1, characterized in that the elastic return member (5) is provided as a spring.
9. A multifunctional electricity meter according to claim 1, characterized in that the side of the meter case (1) facing away from the mounting seat (2) is provided with a meter cover (14) in a hinged manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116169.8U CN210514421U (en) | 2019-07-16 | 2019-07-16 | Multifunctional electric meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116169.8U CN210514421U (en) | 2019-07-16 | 2019-07-16 | Multifunctional electric meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514421U true CN210514421U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116169.8U Active CN210514421U (en) | 2019-07-16 | 2019-07-16 | Multifunctional electric meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946332A (en) * | 2021-02-01 | 2021-06-11 | 山东银山电气有限公司 | Multifunctional electric power instrument |
-
2019
- 2019-07-16 CN CN201921116169.8U patent/CN210514421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946332A (en) * | 2021-02-01 | 2021-06-11 | 山东银山电气有限公司 | Multifunctional electric power instrument |
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| GR01 | Patent grant | ||
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Address after: 321000 Building 2, 139 Jiufeng street, Jinhua Industrial Park, Zhejiang Province Patentee after: Zhejiang Qingtian Solar Energy Technology Co.,Ltd. Address before: 321000 Building 2, 139 Jiufeng street, Jinhua Industrial Park, Zhejiang Province Patentee before: ZHEJIANG QINGTIAN SOLAR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |