CN207601132U - A kind of electric energy meter protective case - Google Patents
A kind of electric energy meter protective case Download PDFInfo
- Publication number
- CN207601132U CN207601132U CN201721831080.0U CN201721831080U CN207601132U CN 207601132 U CN207601132 U CN 207601132U CN 201721831080 U CN201721831080 U CN 201721831080U CN 207601132 U CN207601132 U CN 207601132U
- Authority
- CN
- China
- Prior art keywords
- electric energy
- sliding sleeve
- energy meter
- connecting rod
- protective case
- 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.)
- Expired - Fee Related
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- Displays For Variable Information Using Movable Means (AREA)
Abstract
The utility model discloses a kind of electric energy meter protective cases, including electric energy meter and electricity display screen, electric energy meter is equipped with electricity display screen, this electric energy meter protective case is simple in structure, by adding in third connecting rod, first sliding sleeve and the second sliding sleeve, it is rotated using the first rotating bar, so as to which head rod be driven to rotate, the second connecting rod is pushed to move up, so that two the second rotating bars and push rod move horizontally opposite to each other in succession, so that the first sliding sleeve and the opposite horizontal slip of the second sliding sleeve, it can easily see the number on electricity display screen, when the first sliding sleeve and the second sliding sleeve move horizontally in opposite directions, utilize the attraction between the first magnet and the second magnet, it is clamped the first sliding sleeve and the second sliding sleeve, cover electricity display screen, it is dust-proof.
Description
Technical field
The utility model is related to electronic technology field, specially a kind of electric energy meter protective case.
Background technology
Electric energy meter is the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter and kilowatt-hour table.Existing family is still
It observes by electric energy meter, record electricity used, but be not to observe everyday, and the electricity viewing area of existing electric energy meter does not have
Protective cover, dust can be generated by, which accumulating over a long period, can be attached to electricity viewing area, cause to record unclear, propose thus, a kind of electric energy meter
Protective case.
Utility model content
The purpose of this utility model is to provide a kind of electric energy meter protective case, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of electric energy meter protective case, including electric energy meter
With electricity display screen, electric energy meter is equipped with electricity display screen, is vertically connected with first support bar on the end face of electric energy meter, and first
The bottom end vertical welding of supporting rod and motor, the shaft on motor are fixedly connected with one end of the first rotating bar, the first rotating bar
Other end rotation be plugged on the side wall of second support bar one end, the other end of second support bar is fixed on electric energy meter, the
The side wall of one rotating bar is fixedly connected with the bowed both ends of head rod, and the middle position of head rod is fixedly connected with
One end of two connecting rods, the other end of the second connecting rod are rotatablely connected by sphere with one end of two the second rotating bars respectively,
The other end of two the second rotating bars is rotatablely connected with one end of push rod, the other ends of two push rods with third connecting rod
One end is fixedly connected, and the bottom end of the other end of third connecting rod respectively with corresponding first sliding sleeve and the second sliding sleeve is fixedly connected,
In the guide-track groove that the equal sliding plug in one end of first sliding sleeve and the second sliding sleeve opens up in supporting block, supporting block is fixed on electric energy meter
On.
Preferably, the other end of the first sliding sleeve is equipped with the first magnet, is set in the groove opened up on the second sliding sleeve other end
There is the second magnet.
Preferably, the number of supporting block is two, and symmetrical about the second connecting rod.
Preferably, the number of third connecting rod is two, and two third connecting rods, push rod and the second rotating bar are about the
Two connecting rods are symmetrical.
Compared with prior art, the beneficial effects of the utility model are：This electric energy meter protective case is simple in structure, passes through addition
Third connecting rod, the first sliding sleeve and the second sliding sleeve, are rotated using the first rotating bar, so as to which head rod be driven to rotate,
The second connecting rod is pushed to move up so that two the second rotating bars and push rod move horizontally opposite to each other in succession so that the first sliding sleeve
With the opposite horizontal slip of the second sliding sleeve, it may be convenient to the number on electricity display screen is seen, when the first sliding sleeve and the second sliding sleeve
When moving horizontally in opposite directions, using the attraction between the first magnet and the second magnet, the first sliding sleeve and the second sliding sleeve are clamped, is covered
Electricity display screen, it is dust-proof.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure right view.
In figure：Electric energy meter 1, electricity display screen 2, first support bar 3, second support bar 31, the first rotating bar 4, motor 5,
Head rod 6, the second connecting rod 7, the second rotating bar 8, push rod 9, third connecting rod 10, supporting block 11, the first sliding sleeve 12,
Two sliding sleeves 121, the first magnet 13, the second magnet 14.
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.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of electric energy meter protective case, including electric energy meter 1 and electricity display screen 2, electric energy meter 1 is equipped with electricity display screen 2, electricity
First support bar 3 can be vertically connected on the end face of table 1, first support bar 3 and the bottom end vertical welding of motor 5, on motor 5
Shaft be fixedly connected with one end of the first rotating bar 4, the rotation of the other end of the first rotating bar 4 is plugged on second support bar 31 1
On the side wall at end, the other end of second support bar 31 is fixed on electric energy meter 1, and the side wall of the first rotating bar 4 is fixedly connected with
One connecting rod, 6 bowed both ends, the middle position of head rod 6 are fixedly connected with one end of the second connecting rod 7, the second connection
The other end of bar 7 is rotatablely connected by sphere with one end of two the second rotating bars 8 respectively, two the second rotating bars 8 it is another
End is rotatablely connected with one end of push rod 9, and the one end of the other ends of two push rods 9 with third connecting rod 10 is fixedly connected, the
Bottom end of the other end of three connecting rods 10 respectively with corresponding first sliding sleeve, 12 and second sliding sleeve 121 is fixedly connected, the first sliding sleeve
12 and second sliding sleeve 121 the guide-track groove that is opened up in supporting block 11 of the equal sliding plug in one end in, the number of supporting block 11 is two
A and symmetrical about the second connecting rod 7, supporting block 11 is fixed on electric energy meter 1, and the other end of the first sliding sleeve 12 is equipped with first
Magnet 13 is equipped with the second magnet 14, and the number of third connecting rod 10 is two in the groove opened up on second sliding sleeve, 121 other end
A, two third connecting rods 10,9 and second rotating bar 8 of push rod are symmetrical about the second connecting rod 7.
Operation principle：When needing to watch and recording electricity, motor 5 is opened, motor positive and inverse is controlled by circuit, motor 5 drives
Dynamic first rotating bar 4 rotates, and so as to which head rod 6 be driven to rotate, the second connecting rod 7 is pushed to move up so that two
A second rotating bar 8 rotates opposite to each other, so as to which two push rods 9 be pushed to move horizontally opposite to each other so that the first sliding sleeve 12 and the second sliding sleeve
121 opposite horizontal slips, it may be convenient to see the number on electricity display screen 2, motor 5 inverts, the first sliding sleeve 12 and second
Sliding sleeve 121 moves horizontally in opposite directions, using the attraction between the first magnet 13 and the second magnet 14, slides the first sliding sleeve 12 and second
121 clamping of set, covers electricity display screen 2, dust-proof.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of electric energy meter protective case, including electric energy meter（1）With electricity display screen（2）, electric energy meter（1）It is equipped with electricity display screen
（2）, it is characterised in that：Electric energy meter（1）End face on be vertically connected with first support bar（3）, first support bar（3）With motor
（5）Bottom end vertical welding, motor（5）On shaft and the first rotating bar（4）One end be fixedly connected, the first rotating bar（4）
The other end rotation be plugged on second support bar（31）On the side wall of one end, second support bar（31）The other end be fixed on electric energy
Table（1）On, the first rotating bar（4）Side wall be fixedly connected with head rod（6）Bowed both ends, head rod（6）'s
Middle position is fixedly connected with the second connecting rod（7）One end, the second connecting rod（7）The other end by sphere respectively with two
Second rotating bar（8）One end rotation connection, two the second rotating bars（8）The other end and push rod（9）One end rotation connect
It connects, two push rods（9）The other end with third connecting rod（10）One end be vertically fixedly connected, third connecting rod（10）It is another
One end respectively with corresponding first sliding sleeve（12）With the second sliding sleeve（121）Bottom end be fixedly connected, the first sliding sleeve（12）With second
Sliding sleeve（121）The equal sliding plug in one end in supporting block（11）On in the guide-track groove that opens up, supporting block（11）It is fixed on electric energy meter
（1）On.
2. a kind of electric energy meter protective case according to claim 1, it is characterised in that：First sliding sleeve（12）The other end on set
There is the first magnet（13）, the second sliding sleeve（121）The second magnet is equipped in the groove opened up on the other end（14）.
3. a kind of electric energy meter protective case according to claim 1, it is characterised in that：Supporting block（11）About the second connecting rod
（7）Symmetrically.
4. a kind of electric energy meter protective case according to claim 1, it is characterised in that：Third connecting rod（10）, push rod（9）With
Second rotating bar（8）About the second connecting rod（7）Symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831080.0U CN207601132U (en) | 2017-12-25 | 2017-12-25 | A kind of electric energy meter protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721831080.0U CN207601132U (en) | 2017-12-25 | 2017-12-25 | A kind of electric energy meter protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207601132U true CN207601132U (en) | 2018-07-10 |
Family
ID=62766568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721831080.0U Expired - Fee Related CN207601132U (en) | 2017-12-25 | 2017-12-25 | A kind of electric energy meter protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207601132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296364A (en) * | 2020-09-24 | 2021-02-02 | 江苏渌东智能机械有限公司 | Double-hole lathe |
-
2017
- 2017-12-25 CN CN201721831080.0U patent/CN207601132U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296364A (en) * | 2020-09-24 | 2021-02-02 | 江苏渌东智能机械有限公司 | Double-hole lathe |
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Legal Events
| 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: 20180710 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |