CN105699719A - Connecting structure for terminal box and bottom case - Google Patents
Connecting structure for terminal box and bottom case Download PDFInfo
- Publication number
- CN105699719A CN105699719A CN201610157675.6A CN201610157675A CN105699719A CN 105699719 A CN105699719 A CN 105699719A CN 201610157675 A CN201610157675 A CN 201610157675A CN 105699719 A CN105699719 A CN 105699719A
- Authority
- CN
- China
- Prior art keywords
- terminal box
- drain pan
- attachment structure
- groove
- upper cartridge
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
Disclosed in the invention is a connecting structure for a terminal box and a bottom case. The connecting structure comprises a terminal box (1) and a bottom case (2); the terminal box (1) is connected to the lower end inside the bottom case (2); and a limiting unit is arranged between the terminal box (1) and the bottom case (2). The processing cost of the connecting structure is low and the terminal box can be replaced when the terminal box is damaged.
Description
Technical field
The present invention relates to electric energy meter technical field, be especially terminal box and the drain pan attachment structure of a kind of electric energy meter。
Background technology
The terminal box of prior art and drain pan attachment structure include terminal box and drain pan, and described terminal box is fixedly connected in drain pan。The terminal box of said structure and drain pan attachment structure have the disadvantage that owing to terminal box is to be fixedly provided on drain pan in actual use procedure, its structure is complex, therefore not only processing cost is higher, if terminal box has during damage must change whole electric energy meter, thus bringing the raising of use cost。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of processing cost terminal box that is low and that can terminal box be replaced and drain pan attachment structure when terminal box damages。
The technical scheme is that, it is provided that a kind of terminal box and drain pan attachment structure, including terminal box and drain pan；Described terminal box is detachably connected to the interior lower end of drain pan；It is additionally provided with stopping means between described terminal box and drain pan。
Described stopping means is the spacing preiection and the limited impression that include cooperating, and described limited impression is arranged on the bottom of terminal box, and described spacing preiection is arranged on the bottom surface of drain pan。
Described terminal box includes upper cartridge body and lower box body, described upper cartridge body and lower box body snapping；Described upper cartridge body and drain pan snapping。
The left and right sides of described upper cartridge body is equipped with the first wedge, and the left and right sides of described lower box body is equipped with a flexure strip, and each flexure strip is equipped with first groove embedded for the first wedge。
The left and right sides of described upper cartridge body is equipped with the second groove, and two medial walls of described drain pan are equipped with the second wedge, and the second described wedge can offset with the second groove bottom。
Described terminal box be respectively provided on two sides with a vertical groove, the two side of described drain pan is respectively equipped with one_to_one corresponding and the slide block being slidably matched with groove。
After adopting above structure, the present invention compared with prior art, has the advantage that
The terminal box of terminal box of the present invention and drain pan attachment structure is detachably connected to the interior lower end of drain pan, if therefore terminal box has during damage need only to change terminal box, very convenient, thus reducing use cost to a certain extent, simultaneously because terminal box and drain pan are divided into two pieces of processing, therefore overall structure is simplified, so that the processing cost of terminal box of the present invention and drain pan attachment structure is relatively low。
Accompanying drawing explanation
Fig. 1 is terminal box of the present invention and the structural representation of drain pan attachment structure。
Shown in figure 1, terminal box, 1.1, upper cartridge body, 1.2, lower box body, 2, drain pan, 3, spacing preiection, 4, limited impression, the 5, first wedge, 6, flexure strip, the 7, first groove, the 8, second groove, the 9, second wedge, 10, groove, 11, slide block。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described。
As it is shown in figure 1, one terminal box of the present invention and drain pan attachment structure, including terminal box 1 and drain pan 2；Described terminal box 1 is detachably connected to the interior lower end of drain pan 2；It is additionally provided with stopping means between described terminal box 1 and drain pan 2。
Described stopping means is the spacing preiection 3 and the limited impression 4 that include cooperating, and described limited impression 4 is arranged on the bottom of terminal box 1, and described spacing preiection 3 is arranged on the bottom surface of drain pan 2。
Described terminal box includes upper cartridge body 1.1 and lower box body 1.2, described upper cartridge body 1.1 and lower box body 1.2 snapping；Described upper cartridge body 1.1 and drain pan 2 snapping。
The left and right sides of described upper cartridge body 1.1 is equipped with the first wedge 5, and the left and right sides of described lower box body 1.2 is equipped with a flexure strip 6, and each flexure strip 6 is equipped with first groove 7 embedded for the first wedge 5。
The left and right sides of described upper cartridge body 1.1 is equipped with the second groove 8, and two medial walls of described drain pan 2 are equipped with the second wedge 9, and the second described wedge 9 can offset with the second groove 8 bottom。
Described terminal box 1 be respectively provided on two sides with a vertical groove 10, the two side of described drain pan 2 is respectively equipped with one_to_one corresponding and the slide block 11 being slidably matched with groove 10。
It is described as far as highly preferred embodiment of the present invention above, but is not to be construed as limitations on claims。The present invention is not limited only to above example, and its concrete structure allows to change。In every case the various changes made in the protection domain of independent claims of the present invention are all in protection scope of the present invention。
Claims (6)
1. terminal box and a drain pan attachment structure, including terminal box (1) and drain pan (2)；It is characterized in that: described terminal box (1) is detachably connected to the interior lower end of drain pan (2)；It is additionally provided with stopping means between described terminal box (1) and drain pan (2)。
2. terminal box according to claim 1 and drain pan attachment structure, it is characterized in that: described stopping means is the spacing preiection (3) and the limited impression (4) that include cooperating, described limited impression (4) is arranged on the bottom of terminal box (1), and described spacing preiection (3) is arranged on the bottom surface of drain pan (2)。
3. terminal box according to claim 1 and drain pan attachment structure, it is characterized in that: described terminal box includes upper cartridge body (1.1) and lower box body (1.2), described upper cartridge body (1.1) and lower box body (1.2) snapping；Described upper cartridge body (1.1) and drain pan (2) snapping。
4. terminal box according to claim 3 and drain pan attachment structure, it is characterized in that: the left and right sides of described upper cartridge body (1.1) is equipped with the first wedge (5), the left and right sides of described lower box body (1.2) is equipped with a flexure strip (6), and each flexure strip (6) is equipped with first groove (7) embedded for the first wedge (5)。
5. terminal box according to claim 4 and drain pan attachment structure, it is characterized in that: the left and right sides of described upper cartridge body (1.1) is equipped with the second groove (8), being equipped with the second wedge (9) on two medial walls of described drain pan (2), described the second wedge (9) can offset with the second groove (8) bottom。
6. terminal box according to claim 1 and drain pan attachment structure, it is characterized in that: described terminal box (1) be respectively provided on two sides with a vertical groove (10), the two side of described drain pan (2) is respectively equipped with one_to_one corresponding and the slide block (11) being slidably matched with groove (10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157675.6A CN105699719A (en) | 2016-03-18 | 2016-03-18 | Connecting structure for terminal box and bottom case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157675.6A CN105699719A (en) | 2016-03-18 | 2016-03-18 | Connecting structure for terminal box and bottom case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105699719A true CN105699719A (en) | 2016-06-22 |
Family
ID=56231908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610157675.6A Pending CN105699719A (en) | 2016-03-18 | 2016-03-18 | Connecting structure for terminal box and bottom case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105699719A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120659A1 (en) * | 2000-01-28 | 2001-08-01 | Socomec S.A. | Electrical energy meter |
| US20050237047A1 (en) * | 2002-12-05 | 2005-10-27 | Landisinc. | Enhanced fault protection in electricity meter |
| CN204256011U (en) * | 2014-12-10 | 2015-04-08 | 宁波新尚智能电气有限公司 | Terminal box |
| CN204381775U (en) * | 2015-01-05 | 2015-06-10 | 宁波市全盛壳体有限公司 | The full-automatic assembling line of a kind of electric energy meter terminal box |
| CN104749406A (en) * | 2015-04-03 | 2015-07-01 | 宁波三星智能电气有限公司 | Connection structure of electric energy meter |
-
2016
- 2016-03-18 CN CN201610157675.6A patent/CN105699719A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120659A1 (en) * | 2000-01-28 | 2001-08-01 | Socomec S.A. | Electrical energy meter |
| US20050237047A1 (en) * | 2002-12-05 | 2005-10-27 | Landisinc. | Enhanced fault protection in electricity meter |
| CN204256011U (en) * | 2014-12-10 | 2015-04-08 | 宁波新尚智能电气有限公司 | Terminal box |
| CN204381775U (en) * | 2015-01-05 | 2015-06-10 | 宁波市全盛壳体有限公司 | The full-automatic assembling line of a kind of electric energy meter terminal box |
| CN104749406A (en) * | 2015-04-03 | 2015-07-01 | 宁波三星智能电气有限公司 | Connection structure of electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |