CN211826177U - Digital multifunctional electric power instrument - Google Patents
Digital multifunctional electric power instrument Download PDFInfo
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- CN211826177U CN211826177U CN202020310955.8U CN202020310955U CN211826177U CN 211826177 U CN211826177 U CN 211826177U CN 202020310955 U CN202020310955 U CN 202020310955U CN 211826177 U CN211826177 U CN 211826177U
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- groove
- electric power
- limiting
- multifunctional electric
- instrument
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- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 35
- 238000000034 method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000221535 Pucciniales Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a digital multifunctional electric power instrument, which comprises an installation box, wherein one end of the installation box is hinged with an installation panel, the middle part of the front surface of the installation panel is provided with an instrument installation plate, one end of the instrument installation plate is provided with a protective cover, the middle part of one end of the instrument installation plate is provided with a limit groove, both sides of one end of the inner wall of the limit groove are provided with limit clamping grooves, the middle part of one end of the inner wall of the limit clamping groove is provided with an extrusion groove, an extrusion plate is hinged in the extrusion groove, the protective cover can be preliminarily fixed through the limit clamping grooves, the extrusion groove, the extrusion plate, an extrusion spring and a limit clamping block, the protective cover can be secondarily fixed through a fixing screw arranged in a screw hole, the protective cover can be more stably installed through twice fixing, and the phenomenon, the use of the electronic instrument by the staff is convenient.
Description
Technical Field
The utility model relates to an electric power instrument technical field specifically is digital multi-functional electric power instrument.
Background
The multifunctional electric power instrument is a multifunctional intelligent instrument with programmable measurement, display, digital communication, electric energy pulse transmission output and the like, can finish electric quantity measurement, electric energy metering, data display, acquisition and transmission, and is widely applied to substation automation, distribution automation, intelligent building and electric energy measurement, management or examination in enterprises;
at the in-process of multi-functional electric power instrument installation, current generally adopt the mounting hole direct mount, multi-functional electric power instrument appears rocking phenomenon easily, influences the use of staff to multi-functional electric power instrument.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multi-functional electric power instrument of digital type can effectively solve the in-process at multi-functional electric power instrument installation that proposes among the above-mentioned background, current general adoption mounting hole direct mount, and multi-functional electric power instrument influences the problem of staff to multi-functional electric power instrument's use in the phenomenon that rocks appears easily.
In order to achieve the above object, the utility model provides a following technical scheme: the digital multifunctional electric power instrument comprises an installation box, wherein an installation panel is hinged to one end of the installation box, an instrument installation plate is installed in the middle of the front face of the installation panel, a protection cover is installed at one end of the instrument installation plate, a limiting groove is formed in the middle of one end of the instrument installation plate, limiting clamping grooves are formed in two sides of one end of the inner wall of the limiting groove, an extrusion groove is formed in the middle of one end of the inner wall of the limiting clamping groove, an extrusion plate is hinged to the inside of the extrusion groove, an extrusion spring is installed in the middle of one end of the extrusion plate;
the instrument mounting panel both sides limit portion department has all seted up the spread groove, spacing spout has all been seted up at spread groove inner wall both sides middle part, fixed slot has been seted up to spread groove inner wall one end, the screw rod hole has been seted up at spread groove inner wall bottom middle part, the downthehole internally mounted of screw rod has set screw, spread groove internally mounted has the connecting block, connecting block both ends limit portion has all welded spacing slider, the welding of connecting block one side has the fixing clip post.
Preferably, the cross-sectional dimension of the limiting clamping block is the same as that of the limiting clamping groove, and the limiting clamping block is located inside the limiting clamping groove.
Preferably, the two sides of the protective cover are provided with screw grooves near the fixed clamping grooves, and the inner diameters of the screw grooves are equal to the diameters of the fixed screws.
Preferably, the diameter of the fixing clamp column is equal to the diameter of the fixing clamp groove, and the fixing clamp column is located inside the fixing clamp groove.
Preferably, the middle part of the inner wall of the limit groove is respectively provided with a CPU main control board, a power supply board and a sampling board.
Preferably, the outer surface of the connecting block is provided with anti-skid grains.
Preferably, the cross-sectional dimension of the limiting groove is the same as the cross-sectional dimension of the protective cover.
Preferably, a mounting hole is formed in the middle of one end of the mounting panel, fixed clamping blocks are welded in the middle of two sides of the inner wall of the mounting hole, an L-shaped supporting plate is mounted on the back of the mounting panel close to the mounting hole, a limiting screw is mounted in the middle of one end of the L-shaped supporting plate, and connecting clamping grooves are formed in the middle of two sides of the protective cover.
Preferably, the cross-sectional dimension of the connecting clamping groove is the same as that of the fixing clamping block.
Preferably, a threaded through hole is formed in the middle of one end of the L-shaped supporting plate, and the diameter of the limiting screw is equal to the inner diameter of the threaded through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through spacing draw-in groove, extrusion groove, stripper plate, extrusion spring and spacing fixture block, can carry out preliminary fixed to the safety cover, through the set screw of screw rod downthehole portion installation, can carry out the secondary to the safety cover and fix, through twice fixed, can make more firm of safety cover installation, avoid electronic instrument safety cover and instrument mounting panel to appear the phenomenon of separation when using, the staff of being convenient for is to electronic instrument's use.
2. Through spread groove, spacing spout, fixed slot, connecting block, spacing slider and fixing clip post, can hide set screw, through hiding set screw, can protect set screw, prevent that set screw direct contact from the outside air, avoid set screw rusty phenomenon to appear.
3. Through mounting hole, fixed fixture block, L type backup pad, stop screw and fixed slot, can support and fix electronic instrument, can reduce the installation degree of difficulty of electric power instrument, the staff of being convenient for installs electronic instrument's quick.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the installation structure of the present invention;
FIG. 3 is a schematic view of the structure of the limiting groove of the present invention;
FIG. 4 is a schematic view of a welding structure of the limiting groove of the present invention;
fig. 5 is a schematic view of the installation structure of the extrusion plate of the present invention;
fig. 6 is a schematic view of the mounting structure of the fixing screw according to the present invention;
fig. 7 is a schematic view of the installation structure of the limiting slide block of the present invention;
fig. 8 is a schematic view of the mounting structure of the L-shaped support plate of the present invention;
reference numbers in the figures: 1. installing a box; 2. installing a panel; 3. an instrument mounting plate; 4. a protective cover; 5. a limiting groove; 6. a limiting clamping groove; 7. extruding a groove; 8. a pressing plate; 9. a compression spring; 10. a limiting clamping block; 11. connecting grooves; 12. a limiting chute; 13. fixing the clamping groove; 14. a screw hole; 15. a set screw; 16. connecting blocks; 17. a limiting slide block; 18. fixing the clamping column; 19. mounting holes; 20. fixing the fixture block; 21. an L-shaped support plate; 22. a limit screw; 23. and is connected with the clamping groove.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-8, the utility model provides a technical scheme, a digital multifunctional electric power instrument, which comprises an installation box 1, wherein one end of the installation box 1 is hinged with an installation panel 2, the middle part of the front surface of the installation panel 2 is provided with an instrument installation plate 3, one end of the instrument installation plate 3 is provided with a protective cover 4, the two sides of the protective cover 4 near a connecting clamping groove 23 are provided with screw grooves, the inner diameter of each screw groove is equal to the diameter of a fixing screw 15, the installation difficulty of the fixing screw 15 is reduced, the fixing of a worker on the protective cover 4 is facilitated, the middle part of one end of the instrument installation plate 3 is provided with a limiting groove 5, the middle part of the inner wall of the limiting groove 5 is respectively provided with a CPU main control board, a power supply board and a sampling board, the overhaul of the worker is facilitated, the cross section size of the limiting groove 5 is the, both sides of one end of the inner wall of the limiting groove 5 are provided with limiting clamping grooves 6, the middle part of one end of the inner wall of each limiting clamping groove 6 is provided with an extrusion groove 7, an extrusion plate 8 is hinged inside each extrusion groove 7, an extrusion spring 9 is installed in the middle part of one end of each extrusion plate 8, limiting fixture blocks 10 are welded on both side edge parts of the protective cover 4, the cross-sectional dimensions of the limiting fixture blocks 10 are the same as those of the limiting clamping grooves 6, and the limiting fixture blocks 10 are located inside the limiting clamping grooves 6, so that the protective cover 4 can be conveniently installed;
connecting groove 11 has all been seted up to 3 both sides limit portion departments of instrument mounting panel, spacing spout 12 has all been seted up at connecting groove 11 inner wall both sides middle part, fixed slot 13 has been seted up to connecting groove 11 inner wall one end, screw hole 14 has been seted up at connecting groove 11 inner wall bottom middle part, screw hole 14 internally mounted has set screw 15, connecting groove 11 internally mounted has connecting block 16, anti-skidding line has been seted up to connecting block 16 surface, can reduce connecting block 16's the removal degree of difficulty, the staff of being convenient for is to connecting block 16's use, connecting block 16 both ends limit portion all welds has spacing slider 17, connecting block 16 one side welding has fixing clip post 18, fixing clip post 18's diameter equals fixed slot 13's diameter the same, fixing clip post 18 is located.
Mounting hole 19 has been seted up at 2 one end middle parts of mounting panel, all welded at 19 inner wall both sides middle parts of mounting hole has fixed fixture block 20, 2 backs of mounting panel are close to mounting hole 19 department and install L type backup pad 21, 21 one end mid-mounting of L type backup pad has stop screw 22, threaded through-hole has been seted up at 21 one end middle part of L type backup pad, stop screw 22's diameter equals the internal diameter of threaded through-hole, be convenient for stop screw 22's use, connecting slot 23 has all been seted up at 4 both sides middle parts of safety cover, connecting slot 23's cross sectional dimension and fixed fixture block 20's cross sectional dimension are the same, can be spacing to safety cover 4, be convenient.
The utility model discloses a theory of operation and use flow: in the practical use process of the digital multifunctional electric power instrument, when the digital multifunctional electric power instrument breaks down in use, a worker rotates the mounting panel 2, the limit screw 22 is rotated at the back of the installation panel 2 so that the limit screw 22 is out of contact with the electric power meter, and then, the worker moves the electric power meter so that the electric power meter is out of contact with the L-shaped support plate 21, when the electric power meter moves, the electric power meter is fixed by the connecting clamping groove 23 arranged on the protective cover 4 and the fixed clamping block 20 welded in the mounting hole 19, the electric instrument can be limited, so that the electric instrument can move more stably, and the electric instrument can be prevented from being damaged by the L-shaped supporting plate 21, the electric instrument can be supported, and can be extruded and fixed by rotating the limit screw rod 22, the installation difficulty of the electric instrument can be reduced, and the efficiency of installing the electronic instrument by workers is improved;
after the electric power instrument is taken out by an operator, the operator moves the connecting block 16 to enable the fixing clamp column 18 welded to the connecting block 16 to be separated from the fixing clamp groove 13, when the fixing clamp column 18 is separated from the fixing clamp groove 13, the operator moves the connecting block 16, the connecting block 16 can be limited by the limiting sliding groove 12 formed in the connecting block 16 and the connecting groove 11, the fixing screw 15 installed in the screw hole 14 can be rotated by the operator by moving the connecting block 16, the fixing screw 15 can be protected by the connecting block 16, the fixing screw 15 is prevented from directly contacting with outside air, and the phenomenon that the fixing screw 15 rusts is avoided;
the fixing screw 15 is rotated to make the fixing screw 15 separate from the contact with the protection cover 4, a worker pulls the protection cover 4 outwards to make the limiting clamping block 10 welded on the protection cover 4 separate from the limiting clamping groove 6, the extrusion plate 8 gradually rotates to an initial position under the action of elastic potential energy of the extrusion spring 9 in the process that the limiting clamping block 10 moves outwards in the limiting clamping groove 6, after the protection cover 4 is taken out, the worker overhauls an electric instrument installed on the instrument installation plate 3, after the overhaul is completed, the worker reinstalls the protection cover 4 to make the limiting clamping block 10 welded on the protection cover 4 enter the limiting clamping groove 6, when the limiting clamping block 10 moves, the limiting clamping block 10 extrudes the extrusion plate 8, so that the extrusion plate 8 rotates in the extrusion groove 7 and drives the extrusion spring 9 to compress, and through the installation of the limiting clamping block 10 in the limiting clamping groove 6, can tentatively fix safety cover 4, when 6 insides of spacing draw-in groove were entered into completely to spacing fixture block 10, the staff rotated set screw 15, carried out the secondary to safety cover 4 and fixed, through twice fixed, can make the more firm of safety cover 4 installation, avoided electronic instrument safety cover 4 and instrument mounting panel 3 the phenomenon of separation to appear when using, the staff of being convenient for is to electronic instrument's use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Digital multifunctional electric power instrument, including install bin (1), its characterized in that: the mounting box is characterized in that a mounting panel (2) is hinged to one end of the mounting box (1), an instrument mounting plate (3) is mounted in the middle of the front face of the mounting panel (2), a protective cover (4) is mounted at one end of the instrument mounting plate (3), a limiting groove (5) is formed in the middle of one end of the instrument mounting plate (3), limiting clamping grooves (6) are formed in two sides of one end of the inner wall of each limiting groove (5), an extrusion groove (7) is formed in the middle of one end of the inner wall of each limiting clamping groove (6), an extrusion plate (8) is hinged to the inside of each extrusion groove (7), an extrusion spring (9) is mounted in the middle of one end of each extrusion plate (8;
connecting groove (11) have all been seted up to instrument mounting panel (3) both sides limit portion department, spacing spout (12) have all been seted up at connecting groove (11) inner wall both sides middle part, fixed slot (13) have been seted up to connecting groove (11) inner wall one end, screw rod hole (14) have been seted up at connecting groove (11) inner wall bottom middle part, screw rod hole (14) internally mounted has set screw (15), connecting groove (11) internally mounted has connecting block (16), limiting slide block (17) have all been welded at connecting block (16) both ends limit portion, connecting block (16) one side welding has fixing clip post (18).
2. The digital multifunctional electric power meter according to claim 1, characterized in that: the cross-sectional dimension of the limiting clamping block (10) is the same as that of the limiting clamping groove (6), and the limiting clamping block (10) is located inside the limiting clamping groove (6).
3. The digital multifunctional electric power meter according to claim 1, characterized in that: screw grooves are formed in the positions, close to the connecting clamping grooves (23), of the two sides of the protective cover (4), and the inner diameters of the screw grooves are equal to the diameter of the fixing screws (15).
4. The digital multifunctional electric power meter according to claim 1, characterized in that: the diameter of the fixed clamping column (18) is equal to the diameter of the fixed clamping groove (13), and the fixed clamping column (18) is located inside the fixed clamping groove (13).
5. The digital multifunctional electric power meter according to claim 1, characterized in that: and the middle part of the inner wall of the limiting groove (5) is provided with a CPU main control board, a power supply board and a sampling board respectively.
6. The digital multifunctional electric power meter according to claim 1, characterized in that: the outer surface of the connecting block (16) is provided with anti-skid grains.
7. The digital multifunctional electric power meter according to claim 1, characterized in that: the cross-sectional dimension of the limiting groove (5) is the same as that of the protective cover (4).
8. The digital multifunctional electric power meter according to claim 1, characterized in that: mounting hole (19) have been seted up at mounting panel (2) one end middle part, fixed fixture block (20) have all been welded at mounting hole (19) inner wall both sides middle part, mounting panel (2) back is close to mounting hole (19) department and installs L type backup pad (21), L type backup pad (21) one end mid-mounting has stop screw (22), connecting slot (23) have all been seted up at safety cover (4) both sides middle part.
9. The digital multifunctional electric power meter according to claim 8, characterized in that: the cross section size of the connecting clamping groove (23) is the same as that of the fixed clamping block (20).
10. The digital multifunctional electric power meter according to claim 8, characterized in that: a threaded through hole is formed in the middle of one end of the L-shaped supporting plate (21), and the diameter of the limiting screw rod (22) is equal to the inner diameter of the threaded through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310955.8U CN211826177U (en) | 2020-03-13 | 2020-03-13 | Digital multifunctional electric power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020310955.8U CN211826177U (en) | 2020-03-13 | 2020-03-13 | Digital multifunctional electric power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826177U true CN211826177U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020310955.8U Expired - Fee Related CN211826177U (en) | 2020-03-13 | 2020-03-13 | Digital multifunctional electric power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211826177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373369A (en) * | 2020-11-18 | 2021-02-19 | 徐州盛德电动车有限公司 | Garbage transport vehicle |
-
2020
- 2020-03-13 CN CN202020310955.8U patent/CN211826177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112373369A (en) * | 2020-11-18 | 2021-02-19 | 徐州盛德电动车有限公司 | Garbage transport vehicle |
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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 |
Granted publication date: 20201030 Termination date: 20210313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |