CN211718372U - Direct current measuring device - Google Patents
Direct current measuring device Download PDFInfo
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- CN211718372U CN211718372U CN201922116190.4U CN201922116190U CN211718372U CN 211718372 U CN211718372 U CN 211718372U CN 201922116190 U CN201922116190 U CN 201922116190U CN 211718372 U CN211718372 U CN 211718372U
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Abstract
The utility model discloses a direct current measuring device, including the measurement cabinet body and multiunit measurement chip, be provided with a plurality of measurement interfaces on the measurement cabinet body, the measurement interface is connected with the load that awaits measuring through measuring the electric wire, multiunit measurement chip pegs graft on the measurement interface, every group it has a plurality of sampling units to measure the chip internal integration. The utility model discloses an it is integrated in a measurement chip with a plurality of sampling units to peg graft the measurement chip on the measurement interface of the measurement cabinet body, can peg graft the test chip of corresponding quantity according to the measurement branch road number of reality, thereby the test cost that has significantly reduced, and to the condition that needs increase measurement module, need not dismouting again, only need increase measurement chip's quantity can.
Description
Technical Field
The utility model relates to a measure technical field, specifically be a direct current measuring device.
Background
In a computer communication room, because the number of servers is large, the direct current voltage and the direct current of each server need to be monitored and measured in real time so as to control the working condition of the server in real time.
However, at present, since the number of servers in each machine room is not necessarily, the measurement schemes are different, and the number of measurement loops is also different, for example, 12, 18, and 30 loops exist, but at present, fixed measurement modules are arranged, which causes waste if there are few measurement loops, and it is very inconvenient if there are many measurement loops that new measurement modules need to be installed after being disassembled again.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direct current measuring device aims at the different measuring module of the nimble configuration of measurement scheme according to the difference.
The utility model discloses a realize like this:
the utility model provides a direct current measuring device, including the measurement cabinet body and multiunit measurement chip, be provided with a plurality of measurement interfaces on the measurement cabinet body, the measurement interface is connected with the load that awaits measuring through measuring the electric wire, multiunit measurement chip pegs graft on the measurement interface, every group the integrated a plurality of sampling units that have of measurement chip.
Furthermore, the number of sampling units integrated in each group of the measurement chips is different.
Further, a current sampling unit is integrated in the measuring chip.
Further, a voltage sampling unit is integrated in the measuring chip.
Further, the number of sampling units integrated in the measurement chip is 6.
Further, the model of the measurement chip is ACS 712.
Further, the model of the measurement chip is XC61 CC.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an it is integrated in a measurement chip with a plurality of sampling units to peg graft the measurement chip on the measurement interface of the measurement cabinet body, can peg graft the test chip of corresponding quantity according to the measurement branch road number of reality, thereby the test cost that has significantly reduced, and to the condition that needs increase measurement module, need not dismouting again, only need increase measurement chip's quantity can.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a dc measurement device according to an embodiment of the present application;
fig. 2 is an example of a direct current measurement apparatus according to an embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a direct current measuring device, as shown in fig. 1, including the measurement cabinet body 2 and multiunit measurement chip 3, be provided with a plurality of measurement interfaces on the measurement cabinet body 2, the measurement interface is connected with the load 1 that awaits measuring through measuring the electric wire, multiunit measurement chip 3 is pegged graft on the measurement interface, every group the integration has a plurality of sampling units in the measurement chip 3.
Further, the number of sampling units integrated in each group of the measurement chip 3 is different.
Further, a current sampling unit is integrated in the measurement chip 3.
Further, a voltage sampling unit is integrated in the measurement chip 3.
Further, as shown in fig. 2, the number of sampling units integrated in the measurement chip 3 is 6. V1-V6, V19-V24, V25-V30 and V43-V48 all represent measurement chips integrated with 6 voltage sampling units. A1-A2, A19-A24, A25-A30 and A43-A48 all represent measurement chips integrated with 6 current sampling units.
Further, the model of the measurement chip 3 is ACS 712.
Further, the model of the measurement chip 3 is XC61 CC.
The working principle is as follows: when a user needs to measure 6 servers, only one group of measuring chips integrated with 6 sampling units needs to be inserted into the measuring cabinet body; if a user needs to measure 42 servers, only 7 groups of measuring chips integrated with 6 sampling units are needed to be arranged on a measuring interface of the measuring cabinet body; and if the user needs to add measuring branches subsequently, for example, 3 branches are added, the product does not need to be returned or the whole machine does not need to be purchased again, and the user only needs to purchase a measuring chip integrated with 3 sampling units, so that the user does not need to disconnect and reinstall the whole module, and only needs to access 3 loops, thereby facilitating the measurement and saving the cost.
The utility model discloses an it is integrated in a measurement chip with a plurality of sampling units to peg graft the measurement chip on the measurement interface of the measurement cabinet body, can peg graft the test chip of corresponding quantity according to the measurement branch road number of reality, thereby the test cost that has significantly reduced, and to the condition that needs increase measurement module, need not dismouting again, only need increase measurement chip's quantity can.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The direct current measuring device is characterized by comprising a measuring cabinet body and a plurality of groups of measuring chips, wherein a plurality of measuring interfaces are arranged on the measuring cabinet body and are connected with a load to be measured through measuring wires, the plurality of groups of measuring chips are inserted into the measuring interfaces, and a plurality of sampling units are integrated in each group of measuring chips.
2. The direct current measurement device according to claim 1, wherein the number of sampling units integrated in each group of the measurement chips is different.
3. The direct current measurement device of claim 1, wherein a current sampling unit is integrated within the measurement chip.
4. The direct current measurement device of claim 1, wherein a voltage sampling unit is integrated within the measurement chip.
5. The direct current measurement device according to claim 1, wherein the number of sampling units integrated within the measurement chip is 6.
6. The direct current measurement device according to claim 3, wherein the model of the measurement chip is ACS 712.
7. The direct current measurement device according to claim 4, wherein the measurement chip is of type XC61 CC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116190.4U CN211718372U (en) | 2019-11-28 | 2019-11-28 | Direct current measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116190.4U CN211718372U (en) | 2019-11-28 | 2019-11-28 | Direct current measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211718372U true CN211718372U (en) | 2020-10-20 |
Family
ID=72815676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116190.4U Active CN211718372U (en) | 2019-11-28 | 2019-11-28 | Direct current measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211718372U (en) |
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2019
- 2019-11-28 CN CN201922116190.4U patent/CN211718372U/en active Active
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