CN207074224U - Photoelectric communication head fixed structure and matched electric energy meter - Google Patents
Photoelectric communication head fixed structure and matched electric energy meter Download PDFInfo
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- CN207074224U CN207074224U CN201720298296.9U CN201720298296U CN207074224U CN 207074224 U CN207074224 U CN 207074224U CN 201720298296 U CN201720298296 U CN 201720298296U CN 207074224 U CN207074224 U CN 207074224U
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- communication head
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- energy meter
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Abstract
The utility model provides a kind of photoelectric communication head fixed structure and matched electric energy meter, including photoelectric communication head, photoelectric communication head base and elastic jaw component, photoelectric communication head base center is provided with hole, for accommodating the LED morse signal lights of photoelectric communication head, photoelectric communication head is fixed on photoelectric communication head base, elastic jaw component is arranged on photoelectric communication head base, the storage tank that photoelectric communication coordinates along setting with elastic jaw component in front, elastic jaw component, it is used to be fixed on photoelectric communication head base, and it is used for the matching used cover of electric energy meter of snapping, the elastic buckles easily fix two articles, the structure fabrication cost, the photoelectric communication header structure fixation for possessing the structure meets ordinary operation custom, it is easy to use.
Description
Technical field
It the utility model is related to the device of electrical energy meter calibration, more particularly to a kind of photoelectric communication head fixed structure and therewith
Supporting electric energy meter.
Background technology
Electric energy meter is a kind of exchange electrical measuring device, and it is applied to indoors use and outdoor, by being encapsulated in same table
The electromechanical or state type instrument of measuring cell and register composition in shell.It is supporting that terminal includes various high, medium and low piezoelectric forces
, gather, measure for electric network data, monitoring, report the management information of various needs, monitor the various bands communication of power grid operation
The terminal device of mode (PLC, GPRS, 3G, 4G, RF etc.), including such as concentrator, collector, specially change and negative control terminal etc..Due to
Electric energy meter and terminal are, it is necessary to by LED and communication head apparatus, by the way of non-physical connections, can with additional PC, either
The equipment such as palm machine are communicated, for gathering the data of electric energy meter and terminal.It is typically using band on electric energy meter or terminal at present
One suction iron plate, and the mode of photoelectric communication headband magnet connects；Or by the way that on electric energy meter or terminal, band fixes screw-in
Screens, ensure that both are connected；Wherein, first method be at present most of manufacturer use be fixedly connected with mode,
This mode cost is high, and connection is not very reliable；Second method connection is reliable, and photoelectric communication head needs rotary installation, and
Photometer head full-size is bigger than the photoelectricity area of bed of IEC or ansi standard, and the use habit of user is less met during use.
Therefore, it is necessary to a kind of new photoelectric communication head fixed structure is provided to solve the problem present on.
Utility model content
The purpose of the utility model embodiment is to provide a kind of photoelectric communication head fixed structure, simple in construction, small volume,
Easy for operation, reliable, cost is low.
The utility model provide a kind of photoelectric communication head fixed structure, including photoelectric communication head, photoelectric communication head base with
And elastic jaw component, photoelectric communication head base center are provided with hole, for accommodating the LED morse signal lights of photoelectric communication head, photoelectricity
Communication head is fixed on photoelectric communication head base, and elastic jaw component is arranged on photoelectric communication head base, and photoelectric communication is in front
The storage tank coordinated along setting with elastic jaw component, elastic jaw component, it is used to be fixed on photoelectric communication head base, and
The cover of electric energy meter to match for snapping, the elastic buckles easily fix two articles, and reduce cost of manufacture.
Preferably, the photoelectric communication head fixed structure also includes a metallic elastic cramp, metallic elastic cramp installation
In on photoelectric communication head base, described elastic jaw component is fixed on metallic elastic cramp.
Preferably, the elastic jaw component includes elastic fastening arm, spacing block set is provided with elastic fastening arm, with electric energy meter
Position limiting structure in table cover coordinates.
Preferably, the position limiting structure that the electric energy meter covers covers and photoelectric communication head bottom including being arranged on electric energy meter
The positioning chamber of seat cooperation, the hangers for being arranged on positioning cavity edge and the positioning through hole being arranged on hangers, are carried out by the structure
The spacing positioning of photoelectric communication head.
Preferably, the projection has the top with inclined-plane, by the guiding on the inclined-plane, makes to slip into the institute at the top of the projection
State positioning through hole.
It is a kind of to communicate a supporting electric energy meter, including foregoing cover of electric energy meter with aforementioned Photon-Electron.
The same photoelectric communication fixing device can also be applied to the electric network data acquisition terminal with aforementioned structure table cover.
Compared with correlation technique, photoelectric communication head fixed structure provided by the utility model has the advantages that：
(1) designed by the new construction of photoelectric communication head spacing, user can be as use habit before, using pressure
It is reliable after entering formula on electric energy meter or terminal device, do not fall out, the process taken out, can directly extract, or
Screw out.
(2) equipment cost (photometer head does not need magnet) of photoelectric communication head can be reduced, electric energy meter and end can be reduced
The cost (iron plate need not be inhaled) at end.
(3) appearance and size may conform to IEC or ansi standard requirement, Client application are more convenient.
(4) photoelectric communication head applicability is wide, the cheap purpose of cost.
(5) the elastic spacing structure of photoelectric communication head, can occur elastic deformation in installation process, when position reaches pre-
Positioning postpones, and elastic spacing partially opens, and can be effectively ensured installed in predetermined structure spacing place.Ensure installation reliably with limit
Level is true.When needing photoelectric communication head to take out, can directly it extract, elastic part is by compression, size reduction,
Taking-up can also be rotated.No matter which kind of mode, smoothly installation can be achieved.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the cover of electric energy meter structural representation according to embodiment one；
Fig. 3 is the electric energy meter structure schematic diagram according to embodiment one；
Fig. 4 is the structural representation of the utility model embodiment two；
In figure, photoelectric communication head -1, photoelectric communication head base -2, hole -3, elastic fastening arm -4, storage tank -5, projection -6, hang
Ear -7, positioning through hole -8, positioning chamber -9, cover of electric energy meter -10, metallic elastic cramp -11.
Embodiment
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
Embodiment one
Please refer to Fig. 1 and Fig. 2, Fig. 3, a kind of photoelectric communication head fixed structure, including photoelectric communication is first 1, photoelectricity leads to
News head base 2 and elastic fastening arm 4, photoelectric communication head base center are provided with hole 3, and the LED for accommodating photoelectric communication head leads to
Lamp is interrogated, photoelectric communication head is fixed on photoelectric communication head base, and elastic fastening arm is fixed on photoelectric communication head base, photoelectric communication
The storage tank 5 coordinated in front along setting with elastic fastening arm.
Spacing block set 6 is provided with elastic fastening arm, it is and spacing on first 1 matching used cover of electric energy meter 10 of photoelectric communication
Respective outer side edges.
The position limiting structure that the matching used electric energy meter covers, which includes being arranged on electric energy meter, to be covered and photoelectric communication
The positioning chamber 9 of head base engagement, the hangers 7 for being arranged on positioning cavity edge and the positioning through hole 8 being arranged on hangers, by this
Structure carries out the spacing positioning of photoelectric communication head.
Preferably, the projection has the top with inclined-plane, by the guiding on the inclined-plane, makes to slip into the institute at the top of the projection
State positioning through hole.
During actual use, Fig. 3 is seen, photoelectric communication head base is sticked in positioning chamber 9, be fixed on photoelectric communication head base
On photoelectric communication head pass through elastic fastening arm snapping cover of electric energy meter, the elastic fastening arm easily fixes two articles, and reduces system
Make cost, can also be applicable comprising the electric energy meter or end product originally with screw-in photoelectric communication structure.
Elastic fastening arm in the present embodiment is plastic material, and photoelectric communication head is once injection moulding structure, actual
Slightly exert a force and be pushed into photoelectric communication head in the positioning chamber of cover of electric energy meter during use, because photoelectric communication head base is with plasticity
Elastic material, therefore when elastic fastening arm contradict arrive hangers when, elastic fastening arm is supported given stress by hangers and produced
Changed shape, thus elastic fastening arm can be made successfully to be pushed into hangers, and projection is pushed into the position of corresponding positioning through hole, this
When, the upper surface of projection can be resisted against through the edge of through hole, and can make to take advantage of a situation at the top of projection and slip into along the guiding on inclined-plane
In through hole.
Embodiment two
It refer to Fig. 4, the present embodiment provides a kind of photoelectric communication head fixed structure, wherein photoelectric communication header structure, elasticity
Arm, cover of electric energy meter are basically the same as those in the first embodiment, and the elastic arm 4 in the present embodiment that differs only in of the two is fixed on a metal
On elastic fastening plate 11, metallic elastic cramp is snapped onto on the periphery of photoelectric communication head base 2.
The photoelectric communication head fixed structure using the present embodiment is such as needed on electric network data acquisition terminal, the lid of the terminal
The same position limiting structure that the present embodiment table cover is set.
Compared with correlation technique, the utility model is simple in construction, small volume, and easy for operation, reliable, cost is low.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of photoelectric communication head fixed structure, it is characterised in that including photoelectric communication head, photoelectric communication head base and elasticity
Snapping component, photoelectric communication head base center are provided with hole, for accommodating the LED morse signal lights of photoelectric communication head, photoelectric communication head
It is fixed on photoelectric communication head base, elastic jaw component is arranged on photoelectric communication head base, and photoelectric communication is in front along setting
The storage tank coordinated with elastic jaw component, elastic jaw component, it is used to be fixed on photoelectric communication head base, and for detaining
Connect cover of electric energy meter.
2. photoelectric communication head fixed structure according to claim 1, it is characterised in that the photoelectric communication head fixed structure
Also include a metallic elastic piece, the metallic elastic piece is installed on photoelectric communication head base, and described elastic jaw component is fixed
In on metallic elastic piece.
3. photoelectric communication head fixed structure according to claim 1 or 2, it is characterised in that the elastic jaw component bag
Elastic fastening arm is included, spacing block set is provided with elastic fastening arm, is coordinated with the position limiting structure that electric energy meter covers.
4. photoelectric communication head fixed structure according to claim 3, it is characterised in that the electric energy meter covers spacing
Structure include be arranged on electric energy meter cover with the positioning chamber of photoelectric communication head base engagement, be arranged on positioning cavity edge hangers
With the positioning through hole being arranged on hangers, the spacing positioning of photoelectric communication head is carried out by the structure.
5. photoelectric communication head fixed structure according to claim 4, it is characterised in that the projection has the top with inclined-plane
Portion, by the guiding on the inclined-plane, make to slip into the positioning through hole at the top of the projection.
6. any one of a kind of and claim 1-5 supporting electric energy meter of the photoelectric communication head, it is characterised in that including such as right
It is required that the cover of electric energy meter described in 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298296.9U CN207074224U (en) | 2017-03-25 | 2017-03-25 | Photoelectric communication head fixed structure and matched electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298296.9U CN207074224U (en) | 2017-03-25 | 2017-03-25 | Photoelectric communication head fixed structure and matched electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207074224U true CN207074224U (en) | 2018-03-06 |
Family
ID=61513379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298296.9U Active CN207074224U (en) | 2017-03-25 | 2017-03-25 | Photoelectric communication head fixed structure and matched electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207074224U (en) |
-
2017
- 2017-03-25 CN CN201720298296.9U patent/CN207074224U/en active Active
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