CN207424032U - A kind of Novel DC electric energy meter - Google Patents
A kind of Novel DC electric energy meter Download PDFInfo
- Publication number
- CN207424032U CN207424032U CN201721530616.5U CN201721530616U CN207424032U CN 207424032 U CN207424032 U CN 207424032U CN 201721530616 U CN201721530616 U CN 201721530616U CN 207424032 U CN207424032 U CN 207424032U
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- China
- Prior art keywords
- cover board
- housing
- electric energy
- energy meter
- fixed link
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Abstract
The utility model discloses a kind of Novel DC electric energy meters,Including housing,The upper end insertion of the housing is equipped with form,One end of housing is flexibly connected with the first cover board,First cover board is threadedly coupled with binding post,The one end of housing away from the first cover board is flexibly connected with the second cover board,And second is equipped with traction rope between cover board and binding post,The bottom of inner walls is welded with the fixed link being vertically arranged,The inside of fixed link is equipped with mounting groove,Telescopic rod is socketed on the inside of mounting groove,And the one end of telescopic rod away from fixed link is connected with body,When the present apparatus is stored and transported,Direct current energy meter is protected very well by housing,Prevent that electric energy meter body is squeezed in storage and transport and causes to damage,And the lower end of electric energy meter body is equipped with telescopic device,Telescopic device can alleviate the strenuous vibration in transportational process,Further protection is carried out to electric energy meter body.
Description
Technical field
The utility model is related to electric power training equipment technical fields, specifically a kind of Novel DC electric energy meter.
Background technology
With the popularization of new energy concept and the development of electric vehicle, become increasingly suitable for the place of DC charging
It is more, solar power generation, communication base station electricity consumption, accumulator charge, electric vehicle charge, these fields be directed to direct current energy and
The metering of relevant parameter and statistics, direct current energy meter is as a kind of legal metering device for direct current energy metering, to its skill
The research of art becomes to be highly desirable.Existing direct current energy meter is simple in structure, and outside does not have protective device, is actually using
It is easily damaged in journey, influences the service life and aesthetics of whole device, be not suitable for the mobile use in a variety of occasions.
Utility model content
For above-mentioned shortcoming in the prior art, the technical problem to be solved by the present invention is to provide one kind
Novel DC electric energy meter.
The utility model technical solution used for the above purpose is：A kind of Novel DC electric energy meter, including shell
Body, the upper end insertion of the housing are equipped with form, and one end of housing is flexibly connected with the first cover board, the first cover board and binding post
It is threadedly coupled, the one end of housing away from the first cover board is flexibly connected with the second cover board, and is equipped between the second cover board and binding post
Traction rope, the bottom of inner walls are welded with the fixed link being vertically arranged, and the inside of fixed link is equipped with mounting groove, mounting groove it is interior
Side is socketed with telescopic rod, and the first spring is placed between telescopic rod and fixed link, and the one end of telescopic rod away from fixed link
It is connected with body, connection, the other end of second spring and the second cover board glue are glued in one end of body and one end of second spring
It connects in succession.
Preferably, the binding post is electrically connected with body.
Preferably, first cover board is connected with housing by damp hinge.
Preferably, second cover board is connected with housing by hinge.
Preferably, the inside of second cover board, which is glued, rubber block, and housing is close to the opening of second cover board one end
Equipped with baffle.
Preferably, the lower end of the telescopic rod is equipped with fixture block, and the inner wall of fixture block and fixed link is slidably connected, fixed link upper end
Opening be equipped with baffle, and the horizontal width of fixture block be more than fixed link opening width.
Preferably, the traction rope is steel wire rope or nylon rope.
The utility model has the following advantages and advantageous effect：
1st, the utility model protects direct current energy meter by housing, prevents electric energy very well in storage and transport
Table body is squeezed in storage and transport and causes to damage, and the lower end of electric energy meter body is equipped with telescopic device, telescopic device
The strenuous vibration in transportational process can be alleviated, further protection is carried out to electric energy meter body；
2nd, when the utility model is used, first opening the first cover board, the second cover board is inside under the action of traction rope at this time
It opens, the first cover board facilitates carry out patching operations equipped with binding post, and the first cover board and the second cover board are conducive to when opening simultaneously
Enclosure interior air flow can radiate to electric energy meter body, and the registration of electric energy meter body can be observed by form, is made
The second cover board re-closes under the action of second spring after, easy to operate simple.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model.
In figure：1 housing, 2 first cover boards, 3 second cover boards, 4 forms, 5 bodies, 6 fixed links, 7 mounting grooves, 8 telescopic rods, 9
First spring, 10 binding posts, 11 traction ropes, 12 second springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of Novel DC electric energy meter, including housing 1, the upper end insertion of housing 1 is equipped with form 4, shell
One end of body 1 is flexibly connected with the first cover board 2, and the first cover board 2 is threadedly coupled with binding post 10, and housing 1 is away from the first cover board 2
One end is flexibly connected with the second cover board 3, and traction rope 11, the bottom of 1 inner wall of housing are equipped between the second cover board 3 and binding post 10
The fixed link 6 being vertically arranged is welded with, the inside of fixed link 6 is equipped with mounting groove 7, and the inside of mounting groove 7 is socketed with telescopic rod 8,
And the first spring 9 is placed between telescopic rod 8 and fixed link 6, and the one end of telescopic rod 8 away from fixed link 6 is connected with body 5
It connects, one end of body 5 is glued with one end of second spring 12 to be connected, and the other end of second spring 12 and the second cover board 3 are glued company
It connects, binding post 10 is electrically connected with body 5, and the first cover board 2 is connected with housing 1 by damp hinge, the second cover board 3 and housing
1 is connected by hinge, and the inside of the second cover board 3, which is glued, rubber block, and housing 1 is close to the opening of 3 one end of the second cover board
Equipped with baffle, the lower end of telescopic rod 8 is equipped with fixture block, and fixture block and the inner wall of fixed link 6 are slidably connected, the opening of 6 upper end of fixed link
Place is equipped with baffle, and the horizontal width of fixture block is more than the opening width of fixed link 6, and traction rope 11 is steel wire rope or nylon rope.
In embodiment 1, when the present apparatus is stored and transported, direct current energy meter is protected very well by housing 1, prevents electricity
Energy table body 5 is squeezed in storage and transport and causes to damage, and the lower end of electric energy meter body 5 is equipped with telescopic device, stretches
Bar 8 can stretch under the action of the first spring 9, and telescopic device can alleviate the strenuous vibration in transportational process, to electric energy
Table body 5 carries out further protection.
In embodiment 2, the present apparatus is in use, first open the first cover board 2, and the second cover board 3 is in the effect of traction rope 11 at this time
Lower inwardly to open, the first cover board 2 facilitates carry out patching operations equipped with binding post 10, and the first cover board 2 and the second cover board 3 are beaten simultaneously
Be conducive to the flowing of 1 inner air of housing when opening, can radiate to electric energy meter body 5, extend the service life of body 5, it can
To observe the registration of electric energy meter body 5 by form 4, the second cover board 3 is automatic under the action of second spring 12 after use
It is closed, easy to operate simple, the inside of the second cover board 3, which is glued, rubber block, and rubber block can in 3 opening procedure of the second cover board
Certain cushioning effect is played, prevents from damaging body 5, the first cover board 2 is connected with housing 1 by damp hinge, is made
The position for obtaining the first cover board 2 is easily fixed, and the second cover board 3 is connected with housing 1 by hinge so that the second cover board 3 holds
Easily rotated by traction.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Novel DC electric energy meter, which is characterized in that including housing (1), the upper end insertion of the housing (1), which is equipped with, to be regarded
Window (4), one end of housing (1) are flexibly connected with the first cover board (2), and the first cover board (2) is threadedly coupled with binding post (10), housing
(1) one end away from the first cover board (2) is flexibly connected with the second cover board (3), and is set between the second cover board (3) and binding post (10)
There is traction rope (11), the bottom of housing (1) inner wall is welded with the fixed link (6) being vertically arranged, and the inside of fixed link (6) is equipped with peace
Tankage (7) is socketed with telescopic rod (8) on the inside of mounting groove (7), and is placed with the first bullet between telescopic rod (8) and fixed link (6)
Spring (9), and the one end of telescopic rod (8) away from fixed link (6) is connected with body (5), one end of body (5) and second spring
(12) connection is glued in one end, and the other end and the second cover board (3) of second spring (12) are glued connection.
2. a kind of Novel DC electric energy meter according to claim 1, which is characterized in that the binding post (10) and body
(5) it is electrically connected.
3. a kind of Novel DC electric energy meter according to claim 1, which is characterized in that first cover board (2) and housing
(1) it is connected by damp hinge.
4. a kind of Novel DC electric energy meter according to claim 1, which is characterized in that second cover board (3) and housing
(1) it is connected by hinge.
A kind of 5. Novel DC electric energy meter according to claim 1, which is characterized in that the inside of second cover board (3)
Splicing has rubber block, and opening of the housing (1) close to the second cover board (3) one end is equipped with baffle.
6. a kind of Novel DC electric energy meter according to claim 1, which is characterized in that the lower end of the telescopic rod (8) is set
There is fixture block, fixture block and the inner wall of fixed link (6) are slidably connected, and the opening of fixed link (6) upper end is equipped with baffle, and the water of fixture block
Flat width is more than the opening width of fixed link (6).
7. a kind of Novel DC electric energy meter according to claim 1, which is characterized in that the traction rope (11) is steel wire rope
Or nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530616.5U CN207424032U (en) | 2017-11-16 | 2017-11-16 | A kind of Novel DC electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721530616.5U CN207424032U (en) | 2017-11-16 | 2017-11-16 | A kind of Novel DC electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424032U true CN207424032U (en) | 2018-05-29 |
Family
ID=62306297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721530616.5U Active CN207424032U (en) | 2017-11-16 | 2017-11-16 | A kind of Novel DC electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879266A (en) * | 2018-06-29 | 2018-11-23 | 杭州快电新能源科技有限公司 | A kind of simple AC charging connector with function of measuring |
-
2017
- 2017-11-16 CN CN201721530616.5U patent/CN207424032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879266A (en) * | 2018-06-29 | 2018-11-23 | 杭州快电新能源科技有限公司 | A kind of simple AC charging connector with function of measuring |
| CN108879266B (en) * | 2018-06-29 | 2024-01-16 | 珠海泰坦科技股份有限公司 | AC charging connector with metering function |
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