CN204789677U - Conveniently observe ammeter case of ammeter reading dial - Google Patents
Conveniently observe ammeter case of ammeter reading dial Download PDFInfo
- Publication number
- CN204789677U CN204789677U CN201520430236.9U CN201520430236U CN204789677U CN 204789677 U CN204789677 U CN 204789677U CN 201520430236 U CN201520430236 U CN 201520430236U CN 204789677 U CN204789677 U CN 204789677U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- case lid
- window
- reading dial
- magnifier
- 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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- Details Of Measuring And Other Instruments (AREA)
Abstract
The utility model relates to an ammeter case is a conveniently observe ammeter case of ammeter reading dial particularly, belongs to ammeter case technical field. Including box, case lid, box and case lid hinged joint, the ammeter is installed in the box, characterized by: it has the window to open corresponding to the relevant position of the reading dial of ammeter at the case lid, installs the observation window on the window, be equipped with the pivot on the case lid of window lower part, the one end and the case lid fixed connection of pivot, the other end are equipped with outside cyclic annular overlap, and the pivot cover has the magnifying glass, and the magnifying glass can revolute the axle to be changeed to the observation window to cover on the observation window. The observation window is transparency glass plate or transparent plastic board. Be equipped with the arch on the case lid, the one end of magnifying glass be equipped with with protruding assorted recess. The utility model discloses rational in infrastructure simple, manufacture easy, convenient to use. Through the utility model discloses, make things convenient for people to look over and observe the data message of ammeter reading dial.
Description
Technical field
The utility model relates to a kind of ammeter box, and a kind of convenient ammeter box observing ammeter reading dial, belongs to ammeter box technical field specifically.
Background technology
Existing ammeter box, generally comprise the part such as casing, case lid, case lid is connected with chest hinge, ammeter is arranged in the casing of ammeter box, the case lid of ammeter box is with locking under lock and key at ordinary times, but case lid does not arrange transparent window, can't see the reading of ammeter at all, thus cannot check meter, needing when checking and observe ammeter reading dial first lock to be unlocked, then opening case lid, cumbersome, and reading dial numeral on ammeter is general all smaller, is easy to misunderstand for the people had defective vision.
Utility model content
The utility model object is for above-mentioned existing ammeter box Shortcomings, provide a kind of rational in infrastructure simple, manufacture easy, easy to use, the convenient ammeter box observing ammeter reading dial.
The utility model realizes like this, a kind of convenient ammeter box observing ammeter reading dial, comprise casing, case lid, casing and case lid chain connection, ammeter is arranged in casing, it is characterized in that: the relevant position corresponding to the reading dial of ammeter at case lid has window, and window is provided with view window; The case lid of window bottom is provided with rotating shaft, one end of rotating shaft is fixedly connected with case lid, the other end is provided with outside ring-type overlap, rotating shaft cover has the magnifier of band handle, the handle of magnifier is provided with and turns hole, turn borehole jack in rotating shaft, magnifier turning under hole acts on handle can go to view window around the shaft.
Described view window is transparency glass plate or transparent plastic sheet.
Described case lid is provided with projection, and one end of magnifier is provided with the groove matched with projection.
The utility model rational in infrastructure simple, manufacture easy, easy to use.By the utility model, case lid has window, and is being provided with view window on window, and on the case lid of window bottom, arrange rotating shaft, rotating shaft cover has magnifier, and magnifier can go to view window around the shaft simultaneously.By arranging the mode of view window at case lid uplifting window mouth, be convenient for people to check the ammeter reading dial in the casing of ammeter box and observe, change over overall for the case lid drawback opened after needing unblock.Meanwhile, owing to being also provided with magnifier, when not seeing ammeter reading dial when having defective vision, can magnifier be threaded onto on view window, the data message of ammeter reading dial can be amplified, be convenient for people to check and observe.In addition, one end of rotating shaft is fixedly connected with case lid, and the other end is provided with outside ring-type overlap, and magnifier is clipped between case lid and ring-type overlap and can only rotates around the axis, and avoids magnifier and departs from rotating shaft.
Further, described view window is transparency glass plate or transparent plastic sheet.
Described case lid is provided with projection, and the handle place of magnifier is provided with the groove matched with projection.Magnifier rotates around the axis, and when the groove of magnifier handle is consistent with the raised position on case lid, the projection on case lid can be inserted in the groove of magnifier handle, thus plays the effect of fixing magnifier.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation after removing magnifier in the utility model;
Fig. 3 is the structural representation in direction, the magnifier back side in the utility model;
In figure: 1 casing, 2 case lids, 3 windows, 4 view windows, 5 rotating shafts, 6 ring-type overlaps, 7 magnifieres, 8 projections, 9 grooves, 10 handles, 11 turns of holes.
Embodiment
Illustrate that the utility model is described in further detail below in conjunction with accompanying drawing and accompanying drawing:
A kind of convenient ammeter box observing ammeter reading dial, comprise casing 1, case lid 2, casing 1 and case lid 2 chain connection, ammeter is arranged in casing 1, the relevant position corresponding to the reading dial of ammeter at case lid 2 has window 3, window 3 is provided with view window 4, and view window 4 is transparency glass plate or transparent plastic sheet; The case lid 2 of window 3 bottom arranges rotating shaft 5, wherein, one end of rotating shaft 5 is fixedly connected with case lid 2, the other end arranges outside ring-type overlap 6, rotating shaft 5 cover has the magnifier 7 of band handle 10, arrange at handle 10 place of magnifier 7 and turn hole 11, turn hole 11 and be enclosed within rotating shaft 5, magnifier 7 turning under hole 11 acts on handle 10 5 can go to view window 4 around the shaft.Further, case lid 2 arranges protruding 8, arrange and protruding 8 grooves 9 matched at the handle 10 of magnifier 7.
Claims (3)
1. the convenient ammeter box observing ammeter reading dial, comprise casing (1), case lid (2), casing (1) and case lid (2) chain connection, ammeter is arranged in casing (1), it is characterized in that: have window (3) at case lid (2) corresponding to the relevant position of the reading dial of ammeter, window (3) is provided with view window (4); The case lid (2) of window (3) bottom is provided with rotating shaft (5), one end of rotating shaft (5) is fixedly connected with case lid (2), the other end is provided with outside ring-type overlap (6), rotating shaft (5) cover has the magnifier (7) of band handle (10), the handle (10) of magnifier (7) is provided with and turns hole (11), turning hole (11) is enclosed within rotating shaft (5), and magnifier (7) turning under hole (11) acts on handle (10) (5) can go to view window (4) around the shaft.
2. a kind of convenient ammeter box observing ammeter reading dial according to claim 1, is characterized in that: described view window (4) is transparency glass plate or transparent plastic sheet.
3. a kind of convenient ammeter box observing ammeter reading dial according to claim 1, is characterized in that: described case lid (2) is provided with projection (8), and handle (10) place of magnifier (7) is provided with the groove (9) matched with protruding (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430236.9U CN204789677U (en) | 2015-06-23 | 2015-06-23 | Conveniently observe ammeter case of ammeter reading dial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520430236.9U CN204789677U (en) | 2015-06-23 | 2015-06-23 | Conveniently observe ammeter case of ammeter reading dial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789677U true CN204789677U (en) | 2015-11-18 |
Family
ID=54529694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520430236.9U Expired - Fee Related CN204789677U (en) | 2015-06-23 | 2015-06-23 | Conveniently observe ammeter case of ammeter reading dial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204789677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144713A (en) * | 2017-06-29 | 2017-09-08 | 国网上海市电力公司 | A kind of Domestic electric meter for being easy to digital independent |
-
2015
- 2015-06-23 CN CN201520430236.9U patent/CN204789677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144713A (en) * | 2017-06-29 | 2017-09-08 | 国网上海市电力公司 | A kind of Domestic electric meter for being easy to digital independent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |