CN203811658U - Electric meter box convenient to open and close - Google Patents
Electric meter box convenient to open and close Download PDFInfo
- Publication number
- CN203811658U CN203811658U CN201420192993.2U CN201420192993U CN203811658U CN 203811658 U CN203811658 U CN 203811658U CN 201420192993 U CN201420192993 U CN 201420192993U CN 203811658 U CN203811658 U CN 203811658U
- Authority
- CN
- China
- Prior art keywords
- heavy stand
- ammeter
- electric meter
- drain pan
- case lid
- 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 - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 4
- 241001661355 Synapsis Species 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 101150006573 PAN1 gene Proteins 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an electric meter box convenient to open and close. The electric meter box comprises an electric meter box bottom shell and an electric meter box cover shell, wherein a bottom shell edge is disposed on a bottom shell of the electric meter box, a hook groove is disposed on the bottom shell edge, and an overload protection switch is disposed on the electric meter bottom shell; a hook corresponding to the hook groove is disposed on the electric meter cover shell, a bearing bench corresponding to the overload protection switch is disposed on the electric meter cover shell, and a window is disposed on the bearing bench; and the other end of the overload protection switch has a displacement space with the other side of the window, clamping holes are opened at two sides of the displacement space on the bearing bench, an elastic clamping strip is disposed in the displacement space in a detachable manner, and two ends of the elastic clamping strip are clamped in the clamping holes. The electric meter box is beneficial in that: a convenient hook-hook groove-clamping strip structure is employed so that the electric meter box cover shell and the electric meter bottom shell are allowed to be connected without using a screw, thereby facilitating mounting and dismounting.
Description
Technical field
The utility model relates to a kind of improvement of electricity meter box structure.
Background technology
The lid shell of the ammeter box of prior art and the connection between drain pan are all generally that screw connects, and this mode connection cover shell is connected more complicated with drain pan, dismantles and assemble cumbersome.
Summary of the invention
In order to overcome the lid shell of existing ammeter box and the deficiency of the connection more complicated between drain pan, the utility model provides a kind of ammeter box of folding with convenience.
The technical scheme in the invention for solving the technical problem is: a kind of ammeter box of folding with convenience, comprise an ammeter box drain pan, described ammeter box drain pan is provided with drain pan limit, and described drain pan limit is provided with pocket for the punch head, and described ammeter box drain pan is provided with an overcurrent protection switch; Also comprise an ammeter case lid shell, on described ammeter case lid shell, corresponding pocket for the punch head is provided with hook, and on described ammeter case lid shell, corresponding overcurrent protection switch is provided with a heavy stand, and described heavy stand is provided with one and windows; Described ammeter case lid cap is on ammeter box drain pan time; described hook is hung and in pocket for the punch head, is carried out a displacement and cannot deviate from; simultaneously described overcurrent protection switch is relatively windowed and is carried out after a displacement after inserting and windowing; one end of overcurrent protection switch props up the side of windowing; the overcurrent protection switch other end and the opposite side displacement space that is separated by of windowing; on described heavy stand, at displacement space two side positions, offer hole clipping; dismountablely in described displacement space be provided with an elastic clipping strip, described elastic clipping strip two ends are stuck in hole clipping.
A kind of safeguard procedures of heavy stand, described heavy stand limit is provided with a concealed door of taking out, the described door of taking out can cover described heavy stand or expose described heavy stand, the described limit of windowing is provided with a circle highland, on described highland, be concaved with circle first seal groove, in the first described seal groove, be provided with an O-ring seal, described O-ring seal is taken out door taking out described in propping up while extracting out.
Further waterproof, described window and highland between be also provided with a circle capillary groove.
For ease of producing, described heavy stand is a discrete item, and described heavy stand is assemblied under described ammeter case lid shell and described heavy stand and ammeter case lid shell joint synapsis are provided with the second seal groove, in described the second seal groove, is provided with sealing strip.
The utility model in use by ammeter case lid cap on ammeter box drain pan; in windowing described in overcurrent protection switch inserts; then in hook insertion pocket for the punch head, a mobile displacement makes to hang on the trough rim of pocket for the punch head; after displacement, a side of overcurrent protection switch props up a side of windowing; there is a displacement space with the opposite side of windowing in the opposite side of overcurrent protection switch, in this displacement space on card elastic clipping strip can make ammeter case lid shell and ammeter box drain pan cannot be relative cannot be movable.
In the time will pulling down ammeter case lid shell, take down elastic clipping strip, the relative ammeter box drain pan of ammeter case lid shell moves downward a displacement, and hook can be deviate from smoothly from pocket for the punch head, and ammeter case lid shell can take off smoothly from ammeter box drain pan.
The beneficial effects of the utility model are: 1, and adopt the structure of hook-pocket for the punch head-card article easily to make ammeter case lid shell without the linking together with ammeter box drain pan of screw, convenient disassembly.2 on heavy stand, adopt have a double back type structure take out door, more waterproof.
Accompanying drawing explanation
Fig. 1 is the partial perspective schematic diagram of an embodiment of the utility model.
Fig. 2 is the schematic diagram of the ammeter box drain pan of an embodiment of the utility model.
Fig. 3 is heavy stand-the take out schematic diagram of door of an embodiment of the utility model.
Fig. 4 is the schematic diagram of the heavy stand structure of an embodiment of the utility model.
Fig. 5 is the cross-sectional schematic of heavy stand-overcurrent protection switch of an embodiment of the utility model.
Fig. 6 is the enlarged diagram at A place in Fig. 1.
Fig. 7 is the schematic diagram of the heavy stand structure of an embodiment of the utility model, and its section line is partly O-ring seal or sealing strip.
Fig. 8 is the schematic diagram of blend stop of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
By reference to the accompanying drawings 1 to 8, a kind of ammeter box of folding with convenience, comprises an ammeter box drain pan 1, and described ammeter box drain pan 1 is provided with drain pan limit 2, and described drain pan limit 2 is provided with pocket for the punch head 3, and described ammeter box drain pan 1 is provided with an overcurrent protection switch 4; Also comprise an ammeter case lid shell 5, on described ammeter case lid shell 5, corresponding pocket for the punch head 3 is provided with hook 6, and on described ammeter case lid shell 5, corresponding overcurrent protection switch 4 is provided with a heavy stand 7, and described heavy stand 7 is provided with one and windows 8; When described ammeter case lid shell 5 covers on ammeter box drain pan 1; described hook 6 is hung and in pocket for the punch head 3, is carried out a displacement and cannot deviate from; simultaneously described overcurrent protection switch 4 inserts 8 rear relatively the windowing of windowing and 8 carries out after a displacement; one end of overcurrent protection switch 4 props up 8 one sides of windowing; overcurrent protection switch 4 other ends and the 8 opposite sides displacement space 9 that is separated by of windowing; on described heavy stand 7, in displacement space, 9 liang of side positions offer hole clipping; dismountablely in described displacement space be provided with an elastic clipping strip 10, described elastic clipping strip 10 two ends are stuck in hole clipping.
A kind of safeguard procedures of heavy stand 7, described heavy stand 7 limits are provided with a concealed door 11 of taking out, the described door 11 of taking out can cover described heavy stand 7 or expose described heavy stand 7, described 8 limits of windowing are provided with a circle highland 12, on described highland 12, be concaved with circle first seal groove 13, in the first described seal groove 13, be provided with an O-ring seal 16, described in described O-ring seal props up when taking out door 11 extraction, take out door 11.
Further waterproof, described window 8 and 12, highland be also provided with a circle capillary groove 14.
For ease of producing, described heavy stand 7 is discrete items, and described heavy stand 7 is assemblied in described ammeter case lid shell 5 times and described heavy stand 7 is provided with the second seal groove 15 with ammeter case lid shell joint synapsis, in described the second seal groove, is provided with sealing strip 17.
The utility model covers ammeter case lid shell 5 on ammeter box drain pan 1 in use; described in inserting, overcurrent protection switch 4 windows in 8; then in hook insertion pocket for the punch head 3, a mobile displacement makes to hang on the trough rim of pocket for the punch head 3; after displacement, a side of overcurrent protection switch 4 props up 8 the side of windowing; there are displacement spaces 9 with 8 opposite sides of windowing in the opposite side of overcurrent protection switch 4, in this displacement space 9 on card elastic clipping strip can make ammeter case lid shell 5 and ammeter box drain pan 1 cannot be relative cannot be movable.
In the time will pulling down ammeter case lid shell 5, take down elastic clipping strip, the relative ammeter box drain pan 1 of ammeter case lid shell 5 moves downward a displacement, and hook can be deviate from smoothly from pocket for the punch head 3, and ammeter case lid shell 5 can take off smoothly from ammeter box drain pan 1.
The beneficial effects of the utility model are: 1, and adopt the structure of hook-pocket for the punch head 3-card article easily to make ammeter case lid shell 5 without the linking together with ammeter box drain pan 1 of screw, convenient disassembly.2 adopt 11 structures, the more waterproof of taking out that has double back type structure on heavy stand 7.
Claims (4)
1. an ammeter box for folding with convenience, is characterized in that: comprise an ammeter box drain pan, described ammeter box drain pan is provided with drain pan limit, and described drain pan limit is provided with pocket for the punch head, and described ammeter box drain pan is provided with an overcurrent protection switch; Also comprise an ammeter case lid shell, on described ammeter case lid shell, corresponding pocket for the punch head is provided with hook, and on described ammeter case lid shell, corresponding overcurrent protection switch is provided with a heavy stand, and described heavy stand is provided with one and windows; Described ammeter case lid cap is on ammeter box drain pan time; described hook is hung and in pocket for the punch head, is carried out a displacement and cannot deviate from; simultaneously described overcurrent protection switch is relatively windowed and is carried out after a displacement after inserting and windowing; one end of overcurrent protection switch props up the side of windowing; the overcurrent protection switch other end and the opposite side displacement space that is separated by of windowing; on described heavy stand, at displacement space two side positions, offer hole clipping; dismountablely in described displacement space be provided with an elastic clipping strip, described elastic clipping strip two ends are stuck in hole clipping.
2. the ammeter box of folding with convenience according to claim 1, it is characterized in that: described heavy stand limit is provided with a concealed door of taking out, the described door of taking out can cover described heavy stand or expose described heavy stand, the described limit of windowing is provided with a circle highland, on described highland, be concaved with circle first seal groove, in the first described seal groove, be provided with an O-ring seal, described O-ring seal is taken out door taking out described in propping up while extracting out.
3. the ammeter box of folding with convenience according to claim 2, is characterized in that: described window and highland between be also provided with a circle capillary groove.
4. the ammeter box of folding with convenience according to claim 3, it is characterized in that: described heavy stand is a discrete item, described heavy stand is assemblied under described ammeter case lid shell and described heavy stand and ammeter case lid shell joint synapsis are provided with the second seal groove, in described the second seal groove, is provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192993.2U CN203811658U (en) | 2014-04-21 | 2014-04-21 | Electric meter box convenient to open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192993.2U CN203811658U (en) | 2014-04-21 | 2014-04-21 | Electric meter box convenient to open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811658U true CN203811658U (en) | 2014-09-03 |
Family
ID=51450391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192993.2U Expired - Lifetime CN203811658U (en) | 2014-04-21 | 2014-04-21 | Electric meter box convenient to open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483523A (en) * | 2014-12-01 | 2015-04-01 | 国家电网公司 | Electric meter box device |
| CN111505361A (en) * | 2020-06-12 | 2020-08-07 | 河南许继仪表有限公司 | Ammeter case connecting device and ammeter case |
-
2014
- 2014-04-21 CN CN201420192993.2U patent/CN203811658U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104483523A (en) * | 2014-12-01 | 2015-04-01 | 国家电网公司 | Electric meter box device |
| CN111505361A (en) * | 2020-06-12 | 2020-08-07 | 河南许继仪表有限公司 | Ammeter case connecting device and ammeter case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315300 Ningbo, Cixi, ancient street, the streets of science and technology road, No. 711 Patentee after: NINGBO JIANAN ELECTRONICS CO.,LTD. Address before: 315300 Ningbo, Cixi, ancient street, the streets of science and technology road, No. 711 Patentee before: NINGBO JIANAN ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |