CN204086339U - The aeronautical maintenance ammeter of protection pointer - Google Patents
The aeronautical maintenance ammeter of protection pointer Download PDFInfo
- Publication number
- CN204086339U CN204086339U CN201420297932.2U CN201420297932U CN204086339U CN 204086339 U CN204086339 U CN 204086339U CN 201420297932 U CN201420297932 U CN 201420297932U CN 204086339 U CN204086339 U CN 204086339U
- Authority
- CN
- China
- Prior art keywords
- ammeter
- pointer
- soft material
- contact chip
- aeronautical maintenance
- 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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Abstract
The utility model relates to aeronautical maintenance field, particularly relates to the ammeter of aeronautical maintenance protection pointer.Comprise ammeter, described ammeter has dial plate and pointer, it is characterized in that, the range terminal avris of described dial plate has soft material, described soft material is sponge, and the terminal of the instruction of pointer on dial plate can meet this soft material, described soft material tilt distribution.Beneficial effect: even if to range end, owing to there being the existence of soft material, make it flexible, rigid collision can not occur, makes pointer become curved.
Description
Technical field
The utility model relates to aeronautical maintenance field, particularly relates to the ammeter of aeronautical maintenance protection pointer.
Background technology
There is following defect in traditional ammeter:
1. ammeter is once exceed limit journey and pointer will be bended, thus causes scrapping of ammeter;
2. can't see evening easily to cause and misread, the bright light but all repair and maintaining are all had ready conditions;
3. balance is difficult to regulate;
4. cannot overload alarm instruction.
Utility model content
The object of utility model: in order to the ammeter providing a kind of powerful aeronautical maintenance to protect pointer, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the utility model takes following technical scheme:
The aeronautical maintenance ammeter of protection pointer; comprise ammeter; described ammeter there are dial plate and pointer; it is characterized in that; the range terminal avris of described dial plate has soft material; described soft material is sponge, and the terminal of the instruction of pointer on dial plate can meet this soft material, described soft material tilt distribution.
The further technical scheme of the utility model is, described soft material is positioned on contact chip, described contact chip is sheet metal, also comprise the egative film having gap between contact chip, described egative film is also sheet metal, described contact chip and egative film are arranged in circuit, comprise power supply and pilot lamp in described circuit, and described contact chip contacts with egative film can connect circuit.
The further technical scheme of the utility model is, there is one deck fluorescence coating on described pointer surface.
The further technical scheme of the utility model is, described pointer is non-metallic material.
The further technical scheme of the utility model is, described ammeter avris comprises more than one avris parts, porose on described avris parts, and there is internal thread this inside, hole, also comprises the bolt through this hole.
Adopt the utility model of as above technical scheme, have following beneficial effect relative to prior art: even if to range end, owing to there being the existence of soft material, make it flexible, rigid collision can not occur, make pointer become curved.
Accompanying drawing explanation
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
Fig. 1 is utility model structural representation;
Fig. 2 is the side structure schematic diagram of ammeter;
Wherein: 1. contact chip; 2. soft material; 3. dial plate; 4. pointer; 5. pilot lamp; 6. egative film; 7. power supply; 8. ammeter; 9. avris parts; 10. bolt.
Embodiment
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
Composition graphs 1;
The aeronautical maintenance ammeter of protection pointer; comprise ammeter 8; described ammeter 8 there are dial plate 3 and pointer; it is characterized in that; the range terminal avris of described dial plate 3 has soft material; described soft material is sponge, and the terminal of the instruction of pointer on dial plate can meet this soft material, described soft material tilt distribution.The technique effect of the essence that the technical scheme at this place plays is that pointer flexible contact can occur to the soft material of end, rigid collision can not occur, and can not make to exceed range backpointer and become the curved ammeter that causes and scrap.
Described soft material is positioned on contact chip 1, described contact chip 1 is sheet metal, also comprise the egative film 6 having gap between contact chip 1, described egative film 6 is also sheet metal, described contact chip 1 and egative film 6 are arranged in circuit, comprise power supply and pilot lamp in described circuit, described contact chip 1 contacts can connect circuit with egative film 6.The technique effect of the essence that the technical scheme at this place plays is, when pointer exceed range impact time, the gap of described contact chip 1 and egative film 6 can be eliminated, and then connects circuit and bright light.
There is one deck fluorescence coating on described pointer surface.The technique effect of the essence that the technical scheme at this place plays is, also can reading in dark surrounds, makes maintenance more convenient.Described pointer is non-metallic material.
Composition graphs 2, described ammeter 8 avris comprises more than one avris parts 9, porose on described avris parts 9, and there is internal thread this inside, hole, also comprises the bolt through this hole.The technique effect of the essence that the technical scheme at this place plays is, the technique effect of the essence that the technical scheme at this place plays can adjust height and flatness by the bolt of avris, make the reading of ammeter 8 more stable.
more than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. the aeronautical maintenance ammeter of protection pointer; comprise ammeter (8); described ammeter (8) there are dial plate (3) and pointer; it is characterized in that; the range terminal avris of described dial plate (3) has soft material; described soft material is sponge, and the terminal of the instruction of pointer on dial plate can meet this soft material, described soft material tilt distribution.
2. the aeronautical maintenance as claimed in claim 1 ammeter of protection pointer; it is characterized in that; described soft material is positioned on contact chip (1); described contact chip (1) is sheet metal; also comprise the egative film (6) having gap between contact chip (1), described egative film (6) is also sheet metal, and described contact chip (1) and egative film (6) are arranged in circuit; comprise power supply and pilot lamp in described circuit, described contact chip (1) contacts can connect circuit with egative film (6).
3. the aeronautical maintenance as claimed in claim 1 ammeter of protection pointer, it is characterized in that, there is one deck fluorescence coating on described pointer surface.
4. the aeronautical maintenance as claimed in claim 1 ammeter of protection pointer, it is characterized in that, described pointer is non-metallic material.
5. the aeronautical maintenance as claimed in claim 1 ammeter of protection pointer; it is characterized in that, described ammeter (8) avris comprises more than one avris parts (9), and described avris parts (9) are upper porose; there is internal thread this inside, hole, also comprises the bolt through this hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297932.2U CN204086339U (en) | 2014-06-06 | 2014-06-06 | The aeronautical maintenance ammeter of protection pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420297932.2U CN204086339U (en) | 2014-06-06 | 2014-06-06 | The aeronautical maintenance ammeter of protection pointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086339U true CN204086339U (en) | 2015-01-07 |
Family
ID=52179040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420297932.2U Expired - Fee Related CN204086339U (en) | 2014-06-06 | 2014-06-06 | The aeronautical maintenance ammeter of protection pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086339U (en) |
-
2014
- 2014-06-06 CN CN201420297932.2U patent/CN204086339U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |