CN214953716U - Three-phase four-wire direct acquisition type multifunctional electric energy meter shell - Google Patents
Three-phase four-wire direct acquisition type multifunctional electric energy meter shell Download PDFInfo
- Publication number
- CN214953716U CN214953716U CN202120738698.2U CN202120738698U CN214953716U CN 214953716 U CN214953716 U CN 214953716U CN 202120738698 U CN202120738698 U CN 202120738698U CN 214953716 U CN214953716 U CN 214953716U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- groove
- electric energy
- energy meter
- lock catch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Measurement Of Unknown Time Intervals (AREA)
Abstract
The utility model discloses a multi-functional electric energy meter case of three-phase four-wire direct type collection type, including the watchcase main part, the guide rail groove that both ends all are linked together with the external world is seted up at the back of watchcase main part, the hasp groove that is linked together with the guide rail groove, the slide rail groove that is linked together with the hasp groove is still seted up at the back of watchcase main part, hasp inslot internal rotation is connected with the eccentric wheel hasp, slide rail inslot sliding connection has the regulation slide rail, the one end of eccentric wheel hasp is the locking end, the other end is curved surface linkage end, and the curved surface linkage is served and is distributed first teeth of a cogwheel, it has a second teeth of a cogwheel with first teeth of a cogwheel engaged with to adjust on the slide rail, the one end of adjusting the slide rail is equipped with control it and makes gliding portion of gripping in the slide rail inslot. The electric energy meter shell has the characteristics of firm installation, convenience in use, complete overall functions and strong practicability.
Description
Technical Field
The utility model relates to an electric energy meter technical field, more specifically say, it relates to a three-phase four-wire direct type collection type multifunctional electric energy meter casing.
Background
The multi-functional electric energy meter of three-phase four-wire direct type collection type, the function is various, and the use occasion is wide. In order to facilitate the installation of the electric energy meter, the back of the electric energy meter is still provided with the guide rail groove, so that the electric energy meter is conveniently installed on a guide rail bracket in an electric cabinet or an electric box, but because an error exists between the guide rail groove on the guide rail bracket and the electric energy meter shell, the electric energy meter is easy to cause side slipping after the installation is finished, the arrangement of wires is influenced, and the overall effect is poor. Therefore, the utility model provides a three-phase four-wire direct type collection type multifunctional electric energy meter casing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a three-phase four-wire direct type collection type multifunctional electric energy meter casing, this electric energy meter casing has the installation firm, convenient to use's characteristics.
In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a multi-functional electric energy meter case of three-phase four-wire direct type collection type, including the watchcase main part, the guide rail groove that both ends all are linked together with the external world is seted up at the back of watchcase main part, the hasp groove that is linked together with the guide rail groove, the slide rail groove that is linked together with the hasp groove is still seted up at the back of watchcase main part, hasp inslot internal rotation is connected with the eccentric wheel hasp, slide rail inslot sliding connection has the regulation slide rail, the one end of eccentric wheel hasp is the locking end, the other end is curved surface linkage end, and the curved surface linkage is served and is distributed and have first teeth of a cogwheel, it has a second teeth of a cogwheel with first teeth of a cogwheel engaged with to adjust on the slide rail, the one end of adjusting the slide rail is equipped with control it and makes gliding portion of gripping in the slide rail inslot.
The utility model discloses further set up to: the locking end is detachably arranged on the eccentric wheel lock catch.
The utility model discloses further set up to: the locking end is provided with a clamping block, the eccentric wheel lock catch is provided with a clamping groove, and the clamping block is embedded in the clamping groove.
The utility model discloses further set up to: the locking end is made of rubber materials.
The utility model discloses further set up to: the watch case body is provided with an adjusting hole communicated with the slide rail groove, the length extending direction of the adjusting hole is the same as that of the slide rail groove, and the holding part is connected in the adjusting hole in a sliding mode.
To sum up, the utility model discloses following beneficial effect has: the utility model relates to a multi-functional electric energy meter case of type is gathered to three-phase four-wire direct type through sliding adjustment slide rail in the guide rail inslot, makes it drive eccentric wheel hasp and does the rotation in the hasp groove, causes the locking end to support the rail brackets who imbeds the guide rail inslot, forms the locking, avoids electric energy meter case to produce on rail brackets and slides, plays firm locking, prevents the effect that sideslips, and overall function is perfect, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention;
fig. 4 is a schematic structural view for embodying the lock catch of the eccentric wheel of the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention for those skilled in the art, the following preferred embodiments of the present invention are described in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further explaining the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1 to 3, the three-phase four-wire direct collection type multifunctional electric energy meter casing according to the present embodiment includes a meter case body 1, a guide rail groove 2 having both ends communicated with the outside is formed in the back surface of the meter case body 1, a lock catch groove 3 communicated with the guide rail groove 2 and a slide rail groove 4 communicated with the lock catch groove 3 are further formed in the back surface of the meter case body 1, an eccentric wheel lock catch 5 is rotatably connected in the lock catch groove 3, an adjusting slide rail 6 is slidably connected in the slide rail groove 4, one end of the eccentric wheel lock catch 5 is a locking end 7, the other end of the eccentric wheel lock catch is a curved surface linkage end 8, first wheel teeth 9 are distributed on the curved surface linkage end 8, a row of second wheel teeth 10 engaged with the first wheel teeth 9 is distributed on the adjusting slide rail 6, and a holding portion 11 for controlling the adjusting slide rail 6 to slide in the slide rail groove 4 is arranged at one end of the adjusting slide rail 6.
In this embodiment, first, the eccentric wheel lock catch 5 is completely located in the lock catch groove 3, and at this time, the guide rail bracket is inserted into the guide rail groove 2, the grip portion 11 is pushed to drive the adjusting slide rail 6 to slide in the slide rail groove 4, and the second gear tooth 10 and the first gear tooth 9 are used for transmission, so that the eccentric wheel lock catch 5 rotates in the lock catch groove 3, the locking end 7 extends into the guide rail groove 2, and the locking end 7 abuts against and tightly clamps the guide rail bracket inserted into the guide rail groove 2, thereby forming lateral position limitation.
Example 2
Referring to fig. 1 to 4, the housing of a three-phase four-wire direct collection type multifunctional electric energy meter according to the present embodiment is further configured, based on embodiment 1, such that the locking end 7 is detachably disposed on the eccentric wheel lock catch 5.
Furthermore, the locking end 7 is provided with a clamping block 71, a clamping groove 51 is formed in the eccentric wheel lock catch 5, and the clamping block 71 is embedded in the clamping groove 51.
Preferably, the locking end 7 is made of rubber material.
In this embodiment, will dismantle locking end 7 that sets up on eccentric wheel hasp 5 sets up to rubber materials, has moderate degree flexibility, and when locking end 7 was extruded and formed the chucking with the guide rail support, frictional force was big, and is spacing effectual, avoids natural reset.
And the locking end 7 can be quickly assembled and disassembled relative to the eccentric wheel lock catch 5, so that the replacement and maintenance are convenient.
Example 3
Referring to fig. 1 to 4, in addition to embodiments 1 and 2, the case of the three-phase four-wire direct collection type multifunctional electric energy meter according to the present embodiment is further configured such that an adjusting hole 12 communicating with the slide rail groove 4 is formed in the case body 1, a length extending direction of the adjusting hole 12 is the same as a length extending direction of the slide rail groove 4, and the holding portion 11 is slidably connected in the adjusting hole 12.
In the present embodiment, the opening of the adjusting hole 12 allows the holding portion 11 to be limited in the adjusting hole 12 for sliding, which facilitates the adjustment and the operation.
The utility model relates to a multi-functional electric energy meter case of type is gathered to three-phase four-wire direct type through sliding adjustment slide rail in the guide rail inslot, makes it drive eccentric wheel hasp and does the rotation in the hasp groove, causes the locking end to support the rail brackets who imbeds the guide rail inslot, forms the locking, avoids electric energy meter case to produce on rail brackets and slides, plays firm locking, prevents the effect that sideslips, and overall function is perfect, and the practicality is strong.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a multi-functional electric energy meter case of three-phase four-wire direct type collection type, includes the watchcase main part, the guide rail groove that both ends all are linked together with the external world is seted up at the back of watchcase main part, its characterized in that: the back of the watchcase main body is further provided with a lock catch groove communicated with the guide rail groove and a slide rail groove communicated with the lock catch groove, an eccentric wheel lock catch is rotationally connected in the lock catch groove, an adjusting slide rail is slidably connected in the slide rail groove, one end of the eccentric wheel lock catch is a locking end, the other end of the eccentric wheel lock catch is a curved surface linkage end, first gear teeth are distributed on the curved surface linkage end, a row of second gear teeth meshed with the first gear teeth are distributed on the adjusting slide rail, and one end of the adjusting slide rail is provided with a holding part for controlling the adjusting slide rail to slide in the slide rail groove.
2. The three-phase four-wire direct collection type multifunctional electric energy meter housing according to claim 1, wherein: the locking end is detachably arranged on the eccentric wheel lock catch.
3. The three-phase four-wire direct collection type multifunctional electric energy meter housing according to claim 2, wherein: the locking end is provided with a clamping block, the eccentric wheel lock catch is provided with a clamping groove, and the clamping block is embedded in the clamping groove.
4. The three-phase four-wire direct collection type multifunctional electric energy meter housing according to claim 3, wherein: the locking end is made of rubber materials.
5. The three-phase four-wire direct-type collection multifunctional electric energy meter housing according to any one of claims 1 to 4, wherein: the watch case body is provided with an adjusting hole communicated with the slide rail groove, the length extending direction of the adjusting hole is the same as that of the slide rail groove, and the holding part is connected in the adjusting hole in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738698.2U CN214953716U (en) | 2021-04-13 | 2021-04-13 | Three-phase four-wire direct acquisition type multifunctional electric energy meter shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120738698.2U CN214953716U (en) | 2021-04-13 | 2021-04-13 | Three-phase four-wire direct acquisition type multifunctional electric energy meter shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214953716U true CN214953716U (en) | 2021-11-30 |
Family
ID=79044789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120738698.2U Active CN214953716U (en) | 2021-04-13 | 2021-04-13 | Three-phase four-wire direct acquisition type multifunctional electric energy meter shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214953716U (en) |
-
2021
- 2021-04-13 CN CN202120738698.2U patent/CN214953716U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102011014567B4 (en) | LINEAR DRIVE FOR HIGH LOADS | |
| CN214953716U (en) | Three-phase four-wire direct acquisition type multifunctional electric energy meter shell | |
| CN109984591B (en) | Pot cover and cooking utensil | |
| CN206035100U (en) | Transmission type lock | |
| CN217390459U (en) | Pot lid subassembly and cooking utensil | |
| CN210104064U (en) | Three-dimensional coating hanger for milling cutter | |
| CN210400175U (en) | Direct-insertion type sighting telescope locking mechanism | |
| CN210949510U (en) | Automobile workpiece rotating arc-shaped hinge | |
| CN209282751U (en) | Integral type wire-management device | |
| CN208309931U (en) | Grip device | |
| CN201813019U (en) | Device for installing and locking plug and socket sheath with body | |
| CN208973964U (en) | The lower power component and mounting structure of stapler power handle | |
| CN216627219U (en) | Gardens deinsectization device | |
| CN211884304U (en) | Guide rod type widening wheelchair guide rod extending mechanism | |
| CN210327760U (en) | Camera with automatic shooting angle adjusting function | |
| CN218698244U (en) | Hand wheel clamping structure | |
| CN202040112U (en) | Concentrated and diffused wind adjusting mechanism of electric fan | |
| CN218102872U (en) | Energy-saving direct-current variable frequency motor | |
| CN220422831U (en) | Combined type interlayer built-in 3D form fishing reel clamping seat | |
| CN210240493U (en) | Chain wheel with adjustable tooth number and convenient installation | |
| CN221053549U (en) | Folding burglary-resisting door | |
| CN218192150U (en) | Portable bone rolling machine | |
| CN220286968U (en) | Rotary position adjusting mounting seat | |
| CN210578084U (en) | Motor structure convenient for wiring | |
| CN210178155U (en) | Hinge structure and furniture hinge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A three-phase four wire direct acquisition multifunctional electric energy meter housing Effective date of registration: 20231122 Granted publication date: 20211130 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Branch Pledgor: Zhejiang Xinghao Technology Co.,Ltd. Registration number: Y2023980066887 |