CN201269889Y - Assembling type indicating and recording electric measuring meter - Google Patents
Assembling type indicating and recording electric measuring meter Download PDFInfo
- Publication number
- CN201269889Y CN201269889Y CNU2008201338621U CN200820133862U CN201269889Y CN 201269889 Y CN201269889 Y CN 201269889Y CN U2008201338621 U CNU2008201338621 U CN U2008201338621U CN 200820133862 U CN200820133862 U CN 200820133862U CN 201269889 Y CN201269889 Y CN 201269889Y
- Authority
- CN
- China
- Prior art keywords
- dust cap
- dust
- clamshell
- drain pan
- connection terminal
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an installation-typed indicating and recording electric measuring meter which comprises a bottom cover, a meter case, a dust-proof shield, a clamshell, a strong electric connecting terminal, a weak electric connecting terminal and the like; the meter case and the bottom cover are fixed in a manner that an inner hook in the meter case hooks a boss inside the bottom cover; the dust-proof shield covers the weak electric connecting terminal and the clamshell covers the strong and the weak electric connecting terminals of the whole meter; two oblique guiding grooves are arranged at the rear end surface of the bottom cover; the dust-proof shield can be mounted and demounted automatically along the two guiding grooves on the bottom cover; the dust-proof shield is connected with the clamshell by a hinge; and the clamshell can turn around the axel of the dust-proof shield. When the conducting wires are connected, the information of connecting wires, which is stuck to the inner surface of the clamshell, can be checked. The structure can improve the protection classification of the meter.
Description
[technical field]
The utility model relates to the housing equipment of indication of a kind of installing type and record electrical measuring instrument, and especially the connection terminal position is provided with protective door, and whole connection terminal is covered on instrument in the protective door.
[background technology]
At present, used installing type indication and record electrical measuring instrument, the connection terminal position does not have safeguard structure, do not reach the requirement of the dustproof and waterproof of instrument, reduced the degree of protection of instrument, installing type indication simultaneously and record electrical measuring instrument are installed on the device panel, when overhaul of the equipments, because the forceful electric power connection terminal is exposed on the outside, and causes the electric shock casualty accident easily.Even some installing type indication and record electrical measuring instrument are provided with protective door at forceful electric power connection terminal position, but just local protection does not cover on whole connection terminal the inside, does not have essence to improve the degree of protection of instrument.
[summary of the invention]
The purpose of this utility model is the weak point that overcomes existing installing type indication and record electrical measuring instrument, and weak, the forceful electric power connection terminal of instrument have been set up dust cap and renovated, and a kind of instrument that improves the degree of protection of instrument is provided.
The purpose of this utility model is achieved in that a kind of installing type indication and record electrical measuring instrument, comprise drain pan, the table lid, dust cap, renovate, the strong, weak electricity connection terminal, the boss that table lid and bottom shell is lived the drain pan inboard by interior grab in the table lid is fixed, dust cap covers light current connection terminal part, renovate and cover whole instrument strong and weak electricity connection terminal part, it is characterized in that: the drain pan rear end face is provided with the gathering sill of two inclinations, and two gathering sills of dust cap on drain pan mount and dismount voluntarily; The dust cap medial surface is provided with two fixed legs, and dust cap is connected with renovating by hinge, renovates and can stir around the axle of dust cap.
The beneficial effects of the utility model are: the degree of protection that strengthens instrument.
[description of drawings]
Fig. 1 is the side view of installing type indication and record electrical measuring instrument.
Fig. 2 is the side view that installing type indication and record electrical measuring instrument are removed protective door.
Fig. 3 is the rear view of installing type indication and record electrical measuring instrument.
Fig. 4 is the structural representation of dust cap.
Fig. 5 is the structural representation of renovating.
Among the figure: 1, renovate; 2, dust cap; 3, drain pan; 4, table lid; 5, weak-feedback side of transmission line connection terminal; 6, gathering sill; 7, forceful electric power side terminal; 8, hinge axis; 9, reference column; 10, hinge cover.
[embodiment]
Among Fig. 1, table cover 4 and drain pan 3 cover the boss that interior grabs are lived drain pan 3 inboards in 4 by table and fixes the formation instrument housing.Wiring position, instrument rear end is provided with protective door, and dust cap 2 covers weak-feedback side of transmission line connection terminal 5, renovates 1 and covers weak-feedback side of transmission line connection terminal 5, forceful electric power side terminal 7 (as Fig. 3).
Among Fig. 4, dust cap 2 medial surfaces are provided with two fixed legs 9.
During installation, the gathering sill 6 of two inclinations of two fixed legs 9 on drain pan 3 of dust cap 2 medial surfaces is shifted bottom (Fig. 2) onto, owing to be 2 supports, dust cap 2 does not have the possibility of upset.Dust cap 2 covers light current connection terminal 5 tops, hinders dust and water and enters the connection terminal position, for allowing wiring pick out smoothly, has left enough wiring spaces between dust cap 2 and the drain pan 3.Renovating 1 and directly drain pan 3 rear end faces are covered, renovate 1 and can overturn, can open when wiring, check and renovate the wiring information that 1 inside surface is pasted, play not only dustproof and waterproof but also the function of information is provided, is to kill two birds with one stone.
Dust cap 2 with renovate 1 mode that is connected through the hinge, renovate the hinge sleeve 10 that 1 upper end is provided with opening, during installation, the hinge axis 8 that the hinge sleeve 10 of opening is aimed on the dust caps 2 is pressed into turning axle 8 on the dust cap 2 with the hinge sleeve 10 of opening, finishes hinge and connects.(as Fig. 4, Fig. 5).
Claims (1)
1, a kind of installing type indication and record electrical measuring instrument, comprise drain pan, the table lid, dust cap, renovate, the strong, weak electricity connection terminal, the boss that table lid and bottom shell is lived the drain pan inboard by interior grab in the table lid is fixed, dust cap covers light current connection terminal part, renovate and cover whole instrument strong and weak electricity connection terminal part, it is characterized in that: the drain pan rear end face is provided with the gathering sill of inclination, and the gathering sill of dust cap on drain pan mounts and dismounts voluntarily; The dust cap medial surface is provided with fixed leg, and dust cap is connected with renovating by hinge, renovates and can stir around the axle of dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201338621U CN201269889Y (en) | 2008-10-08 | 2008-10-08 | Assembling type indicating and recording electric measuring meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201338621U CN201269889Y (en) | 2008-10-08 | 2008-10-08 | Assembling type indicating and recording electric measuring meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201269889Y true CN201269889Y (en) | 2009-07-08 |
Family
ID=40842497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201338621U Expired - Fee Related CN201269889Y (en) | 2008-10-08 | 2008-10-08 | Assembling type indicating and recording electric measuring meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201269889Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280144A (en) * | 2011-06-09 | 2011-12-14 | 福建顺昌虹润精密仪器有限公司 | Instrument shell |
| CN113692162A (en) * | 2021-08-30 | 2021-11-23 | 江苏斯菲尔电气股份有限公司 | Instrument with double-layer linkage flip cover |
-
2008
- 2008-10-08 CN CNU2008201338621U patent/CN201269889Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102280144A (en) * | 2011-06-09 | 2011-12-14 | 福建顺昌虹润精密仪器有限公司 | Instrument shell |
| CN102280144B (en) * | 2011-06-09 | 2014-04-09 | 福建顺昌虹润精密仪器有限公司 | Instrument shell |
| CN113692162A (en) * | 2021-08-30 | 2021-11-23 | 江苏斯菲尔电气股份有限公司 | Instrument with double-layer linkage flip cover |
| CN113692162B (en) * | 2021-08-30 | 2022-09-09 | 江苏斯菲尔电气股份有限公司 | Instrument with double-layer linkage flip cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226200 Jiangsu city of Qidong Province Lin Yang Lu No. 666 Patentee after: Jiangsu Linyang Electronics Co., Ltd. Address before: 226200 Jiangsu city of Qidong Province Lin Yang Lu No. 666 Patentee before: Linyang Electronics Co., Ltd., Jiangsu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20141008 |
|
| EXPY | Termination of patent right or utility model |