CN204330850U - A kind of multi-functional measurement instrument - Google Patents
A kind of multi-functional measurement instrument Download PDFInfo
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- CN204330850U CN204330850U CN201420724886.XU CN201420724886U CN204330850U CN 204330850 U CN204330850 U CN 204330850U CN 201420724886 U CN201420724886 U CN 201420724886U CN 204330850 U CN204330850 U CN 204330850U
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- communication device
- measurement instrument
- meter body
- functional measurement
- terminal block
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Abstract
The utility model discloses a kind of multi-functional measurement instrument, and measurement instrument comprises meter body and communication device, and described meter body and communication device are two individual components, and is equipped with the terminal block mutually connected by wire.The utility model communication device compact structure, light, can carry with, at the scene if necessary communication function time directly can insert communication device, just can handle and observe the ruuning situation of on-the-spot multifunctional meter on backstage, can communication device being inserted when not needing communication function, wasting so as not to causing communication function.
Description
Technical field
The utility model relates to multi-functional measurement instrument.
Background technology
Along with China's science and technology and industrial expansion, the effect of multi-functional measurement instrument is more and more extensive, and the function needed for client also gets more and more, the communication function of what wherein customer requirement was maximum is multi-functional measurement instrument.Measurement instrument can be connected with host computer by the communication function of multi-functional measurement instrument, the real-time condition of remote monitoring multi-functional measurement instrument, realizes realizing data sharing by communication network at central control room and device context.Current communication function is the standard configuration function of multi-functional measurement instrument, and in fact has a lot of scenes to be do not need communication function, causes communication function to be wasted like this, increases cost of manufacture.
Utility model content
Technical problem to be solved in the utility model realizes a kind of communication device measurement instrument for convenience detach.
To achieve these goals, the technical solution adopted in the utility model is: a kind of multi-functional measurement instrument, measurement instrument comprises meter body and communication device, and described meter body and communication device are two individual components, and is equipped with the terminal block mutually connected by wire.
The terminal block of described meter body is other is provided with jack, and described communication device inserts in jack, and described jack sidewall is provided with wire casing.
The housing of described meter body is irony, and is provided with groove on the terminal block side of meter body, is provided with permanent magnet outside described communication device housing.
Described meter body side is provided with the guide groove that two rows are protruded, and described guide groove one end open, the spacing eye-splice of the other end, described communication device both sides are provided with the chute matched with guide groove, and communication device end is provided with the eye-splice hole of matching with eye-splice.
The utility model communication device compact structure, light, can carry with, at the scene if necessary communication function time directly can insert communication device, just can handle and observe the ruuning situation of on-the-spot multifunctional meter on backstage, can communication device being inserted when not needing communication function, wasting so as not to causing communication function.
Accompanying drawing explanation
Below the content that width accompanying drawing every in the utility model instructions is expressed is briefly described:
It is the terminal connection diagram of the three-phase current of measurement instrument, voltage and a road intake in Fig. 1;
It is the terminal connection diagram of the power supply of multifunctional meter, relay and communication device in Fig. 2;
Fig. 3 is the terminal figure of communication device.
Embodiment
Multi-functional measurement instrument comprises meter body and communication device, and meter body and communication device are designed two individual components by the utility model, have respective housing respectively, and meter body with communication device are equipped with the terminal block be mutually connected by wire.Utilize conductor terminal to arrange between meter body and communication device and realize signal transmission, as shown in Figure 2, A1, A2, A3, A4, A5 correspond to TXD, RXD, CON, B, A terminals rim of the mouth in communication device Fig. 3 respectively, wherein TXD is the shorthand sending data Transmit (tx) Data, and RXD is for accepting the shorthand of data Receive (rx) Data.
For ensureing to connect reliably, use multifunction instrument after convenient connection, the utility model adopts following three kinds of fixed forms:
Embodiment one
The terminal block of meter body is other is provided with jack, and housing size and the jack size of communication device match, and insert in jack, can place wire harness, and jack sidewall are provided with wire casing bottom jack, facilitate wire to extend after line by communication device.
Embodiment two
The housing of meter body is irony, and is provided with groove on the terminal block side of meter body, and the very shallow groove for placing communication device, be provided with permanent magnet, both adsorbed by permanent magnet, and groove is only for spacing outside communication device housing, avoids sliding.
Embodiment three
Meter body side is provided with the guide groove that two rows are protruded, guide groove one end open, for inserting communication device, the spacing eye-splice of the other end, for location, communication device both sides are provided with the chute matched with guide groove, and communication device end is provided with the eye-splice hole of matching with eye-splice, communication device can be inserted in the side of meter body like this, be fixed by eye-splice.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (4)
1. a multi-functional measurement instrument, measurement instrument comprises meter body and communication device, it is characterized in that: described meter body and communication device are two individual components, and is equipped with the terminal block mutually connected by wire.
2. multi-functional measurement instrument according to claim 1, is characterized in that: the terminal block of described meter body is other is provided with jack, and described communication device inserts in jack, and described jack sidewall is provided with wire casing.
3. multi-functional measurement instrument according to claim 1, is characterized in that: the housing of described meter body is irony, and is provided with groove on the terminal block side of meter body, is provided with permanent magnet outside described communication device housing.
4. multi-functional measurement instrument according to claim 1, it is characterized in that: described meter body side is provided with the guide groove that two rows are protruded, described guide groove one end open, the spacing eye-splice of the other end, described communication device both sides are provided with the chute matched with guide groove, and communication device end is provided with the eye-splice hole of matching with eye-splice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724886.XU CN204330850U (en) | 2014-11-26 | 2014-11-26 | A kind of multi-functional measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420724886.XU CN204330850U (en) | 2014-11-26 | 2014-11-26 | A kind of multi-functional measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330850U true CN204330850U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420724886.XU Active CN204330850U (en) | 2014-11-26 | 2014-11-26 | A kind of multi-functional measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608872A (en) * | 2015-12-31 | 2016-05-25 | 门得赛特（天津）科技有限公司 | Meter with external communication mechanism for meteorological measurement |
-
2014
- 2014-11-26 CN CN201420724886.XU patent/CN204330850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608872A (en) * | 2015-12-31 | 2016-05-25 | 门得赛特（天津）科技有限公司 | Meter with external communication mechanism for meteorological measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |