CN202119799U - Novel flip rotating shaft structure for electric meter casing - Google Patents
Novel flip rotating shaft structure for electric meter casing Download PDFInfo
- Publication number
- CN202119799U CN202119799U CN201120173417XU CN201120173417U CN202119799U CN 202119799 U CN202119799 U CN 202119799U CN 201120173417X U CN201120173417X U CN 201120173417XU CN 201120173417 U CN201120173417 U CN 201120173417U CN 202119799 U CN202119799 U CN 202119799U
- Authority
- CN
- China
- Prior art keywords
- lid
- electric meter
- meter casing
- ammeter shell
- rotating shaft
- 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
Links
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model disclose a novel flip rotating shaft structure for an electric meter casing, comprising a cover and an electric meter casing, wherein two ends of one side of the cover is provided with two bulges; two recesses are arranged on the electric meter casing, and a wall of at least one recess is provided with a notch; and the cover is arranged on the two recesses of the electric meter casing through the two bulges. The novel flip rotating shaft structure for an electric meter casing provided by the utility model cancels the usage of springs, thus reducing the number of components and reducing the cost. Furthermore, the bulges can be conveniently inserted into the recesses through the notch during mounting process so that the working hours for mounting is reduced and the production efficiency is improved, compared with the traditional mounting method for compression springs.
Description
Technical field
The utility model relates to a kind of novel ammeter shell and renovates pivot structure.
Background technology
Owing to need stick nameplate above the ammeter shell and button is installed, be damaged in order to prevent nameplate and button, so need lid protection, and when changing nameplate, operate for ease, thus cover design the structure that can renovate.Old lid and the design of ammeter shell are designed with spring 2 and thimble 3 like Fig. 1, shown in Figure 2 on the lid 1, during installation, need press thimble 3 earlier; Spring 2 is compressed, and snaps into the other end of lid 1 in the depression 8 of ammeter shell 4 earlier then, one side again in the another one depression 8 that snaps into ammeter shell 4 that thimble 3 is arranged, when unclamping hand; Compressed spring 2 restores to the original state, and ejects thimble 3, snaps in the depression 8; Thereby be installed in lid 1 on the ammeter shell 4, realize location and the function of renovating, as shown in Figure 3.But old design had both increased the quantity of part, lost time again when mounted.
Summary of the invention
For addressing the above problem, the utility model provides a kind of saving cost, easy-to-install novel ammeter shell to renovate pivot structure.
The utility model is that the technical scheme that its problem of solution is adopted is:
A kind of novel ammeter shell is renovated pivot structure; Comprise lid and ammeter shell, the two ends of a side of lid are provided with two convexities, and two depressions are arranged on the ammeter shell; The wall of at least one depression is provided with a fluting, and lid is installed on two depressions of ammeter shell through two convexities.
Preferably, lid is a transparent panel.
Preferably, two convexities of lid one side are cylindrical.
Preferably, the fluting on the wall of ammeter shell depression is flaring, and the width of its narrower end is littler than the diameter of the convexity on the lid.
The beneficial effect of the utility model is: spring is used in the utility model cancellation; Reduced number of components and parts, reduced cost, in addition; Convexity can be inserted in the depression through set fluting easily during installation; Compare with traditional length of spring compressed formula installation method, reduced installation work-hour, improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of the lid of old design;
Fig. 2 is the structural representation of the ammeter shell of old design;
Fig. 3 is the lid of old design and the synoptic diagram that the ammeter shell is installed;
Fig. 4 is the structural representation of the utility model lid;
Fig. 5 is the structural representation of the utility model ammeter shell;
Fig. 6 is the synoptic diagram that the utility model lid and ammeter shell are installed.
Label among the figure: 1,5-lid, the 2-spring, the 3-thimble, 4,6-ammeter shell, 7-is protruding
The 8-depression, the 9-fluting
Embodiment
With reference to Fig. 4-6, a kind of novel ammeter shell of the utility model is renovated pivot structure, comprises lid and ammeter shell, and lid 5 one sides are provided with two convexities 7, in mould, comes out with entire product is one-body molded, thereby has reduced number of parts, has practiced thrift cost.Two depressions 8 are arranged on the ammeter shell 6, and the wall of at least one depression 8 be provided with one the fluting 9, this fluting also is made of one piece with entire product in mould, and is simple in structure; Be shaped as tubaeformly, the width of its peristome is bigger than protruding 7 diameter, snaps in depression 8 with convenient protruding 7; The width of a narrower end is littler than protruding 7 diameter, and preventing in the process of renovating, protruding 7 deviate from for 8 li from depression; And said fluting 9 positions are not on appearance, so do not influence the overall appearance of product.In addition, read the information on the nameplate for ease, lid adopts transparent material, and certainly, according to customer requirement and actual operating position, lid can adopt opaque material.The lid of this utility model and ammeter shell are easy for installation; In the depression 8 that earlier snaps in the end on the lid 5 protruding 7, the convexity 7 with an other end on the lid 5 snaps in depression 8 interior getting final product along fluting 9 then, and lid 5 is positioned on the ammeter shell; Realized simultaneously the function of renovating again; As shown in Figure 6, new design has been simplified the operation by lower spring, has improved production efficiency.
Claims (4)
1. a novel ammeter shell is renovated pivot structure; Comprise lid and ammeter shell; It is characterized in that the two ends of a side of lid (5) are provided with two convexities (7), two depressions (8) are arranged on the ammeter shell (6); The wall of at least one depression (8) is provided with a fluting (9), and lid (5) is installed on two depressions (8) of ammeter shell (6) through two convexities (7).
2. a kind of novel ammeter shell according to claim 1 is renovated pivot structure, it is characterized in that said lid (5) is a transparent panel.
3. a kind of novel ammeter shell according to claim 1 is renovated pivot structure, it is characterized in that said convexity (7) is cylindrical.
4. a kind of novel ammeter shell according to claim 1 is renovated pivot structure, it is characterized in that said fluting (9) is flaring, and the width of its narrower end is littler than the diameter of the convexity (7) on the lid (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120173417XU CN202119799U (en) | 2011-05-27 | 2011-05-27 | Novel flip rotating shaft structure for electric meter casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120173417XU CN202119799U (en) | 2011-05-27 | 2011-05-27 | Novel flip rotating shaft structure for electric meter casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119799U true CN202119799U (en) | 2012-01-18 |
Family
ID=45460854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120173417XU Expired - Fee Related CN202119799U (en) | 2011-05-27 | 2011-05-27 | Novel flip rotating shaft structure for electric meter casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273916A (en) * | 2021-05-31 | 2021-08-20 | 陈晓芳 | Installation mechanism of toilet seat |
-
2011
- 2011-05-27 CN CN201120173417XU patent/CN202119799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273916A (en) * | 2021-05-31 | 2021-08-20 | 陈晓芳 | Installation mechanism of toilet seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140527 |