Portable module instrument

Abstract

The utility model provides a portable module instrument which comprises a host, the host comprises a handle, an external expansion interface, an expansion module, a power supply module and a controller, the handle is arranged on the front side of the host, and the controller is connected with the expansion module. An independent controller does not need to be additionally configured, components such as a screen and a keyboard are removed, the size and weight of the equipment are reduced, the cost is reduced, and the portability and the deployability of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic test measurement and automation control technical field, concretely to a portable module instrument. BACKGROUND

[0002] In the prior art electronic test measurement and related fields, the traditional PXIe system usually adopts the design scheme that separates the case from the independent controller, and this design has many problems, such as large space occupation, high cost, low integration, etc. The applicant has disclosed a portable upward-turning module instrument device, with the publication number 214481667U, which integrates the PXI / PXIe bus case and the PXI / PXIe bus controller module together, and is more similar to a general notebook computer in form and use habit, so that the PXI / PXIe device is more portable, easy to use, and flexible to use, greatly improving the portability of the portable PXI / PXIe module instrument device, but also increasing the screen and keyboard of the traditional device and other components, which are not necessary in many application scenarios, not only increasing the complexity and cost of the device, but also reducing the portability and deployability of the device. UTILITY MODEL CONTENT

[0003] The utility model aims to remove unnecessary components, so that the device is more compact and suitable for various space-limited environments, and is integrated into cabinets, guide rails, servers and integrated systems and other occasions with higher requirements for volume, heat dissipation and performance.

[0004] The utility model also aims to provide a portable module instrument, which comprises a host computer.

[0005] Further, the controller comprises a filter arranged in the host computer, an AC-DC power supply arranged near the filter, a DC-ATX power supply and a -12V module.

[0006] The controller is connected with a signal adapter plate, and the signal adapter plate is connected with an expansion slot.

[0007] The host computer is provided with the controller, a signal adapter plate, a plurality of horizontal expansion slots arranged in a vertical column on the outer surface of the host computer and a plurality of heat dissipation holes arranged on the outer side of the host computer.

[0008] The heat dissipation holes corresponding to the positions of the heat dissipation fans and the external expansion interface arranged on the outer side of the host computer.

[0009] The utility model discloses a beneficial effect is: through the design of high integration, the perfect fusion of controller and PXIe case, need no longer additional configuration independent controller, removes screen and keyboard and other components, reduces the volume and weight of equipment, reduces the cost, improves the portability and deployability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structural schematic diagram of the utility model;

[0011] Figure 2 It is the internal structure schematic diagram of the host computer of the utility model;

[0012] Figure 3 It is the top view of the utility model;

[0013] Figure 4 It is the front view of the utility model;

[0014] Figure 5 It is the rear view of the utility model;

[0015] Figure 6 It is the right view of the utility model;

[0016] Figure 7 It is the left view of the utility model;

[0017] Figure 8 It is the bottom view of the utility model.

[0018] Brief description of drawings: 1, host computer;2, handle;3, outward expansion connecting port;4, puller;5, expansion slot;6, heat dissipation hole;7, expansion module;8, heat dissipation fan;9, power module;91, filter;92, AC-DC power supply;93, DC-ATX power supply;94, -12V module;10, controller;11, signal adapter board. DETAILED DESCRIPTION

[0019] As Figure 1 The utility model provides a kind of portable modular instrument, including host computer 1, host computer 1 includes handle 2, outward expansion interface 3, expansion module 7, power module 9, controller 10, host computer 1 front is equipped with handle 2.Controller 10 connects expansion module 7.

[0020] The host computer 1 is equipped with controller 10, and the controller 10 is a computer motherboard or a customized PXIe controller. If the controller 10 is a computer motherboard, the controller 10 is connected to the expansion module 7 through a signal adapter board 11. If the controller 10 is a customized PXIe controller, it is directly connected to the expansion module 7. In this embodiment, the controller 10 is a MINI-ITX motherboard.

[0021] The host 1 is also provided with an expansion module 7, and the expansion module 7 is provided with a plurality of expansion slots 5.

[0022] The controller 10 is connected with a signal adapter plate 11, the signal adapter plate 11 is connected with the expansion module 7, the puller 4 is part of the expansion slot 5, and the expansion slot 5 can be a plurality of PXIe slots or a mixed expansion slot of 3U PXIe and PXIe.

[0023] The host 1 is provided with a plurality of cooling fans 8, and the cooling fans 8 are provided with cooling holes 6 at corresponding positions, and the cooling holes 6 are respectively arranged at the rear side, the left side, the right side and the upper side of the host 1.

[0024] The host 1 is provided with an external expansion interface 3, and the external expansion interface 3 can be connected with a keyboard, a display and the like, and the external expansion interface 3 is connected with the controller 10.

[0025] The host 1 is provided with a power module 9, and the power module 9 includes a filter 91, an AC-DC power supply 92, a DC-ATX power supply 93 and a -12V module 94.

[0026] The AC-DC power supply is used for converting alternating current into direct current, and the AC-DC power supply is used for converting alternating current into direct current, and the AC-DC power supply is used for converting alternating current into direct current.

[0027] The filter 91 is used for rectifying and filtering.

[0028] The DC-ATX power supply is a new ATX power supply solution for a MINI-ITX motherboard, and the DC-ATX power supply is a DC-DC power supply solution, that is, the input is a direct current voltage, and the output is also a direct current voltage.

[0029] The -12V module is used for providing a 12V power supply in cooperation with the power module 9.

[0030] The expansion module 7 is provided with a plurality of horizontal expansion slots 5, and the horizontal expansion slots 5 are bus expansion slots of the host, and are main characteristic functions of the portable instrument device, and the expansion slots 5 are provided with four PXIe expansion slots or a mixed expansion slot composed of 3U PXIe and PXIe.

[0031] The utility model discloses a use state is: the utility model realizes through the design of high degree of integration, PXIe-A3479 will control function and PXIe case perfect fusion, need no longer additional configuration independent controller. Greatly improve the integration of equipment, reduce the complexity of external connection, enhance the stability and reliability of system.

[0032] First, the scheme can realize not need additional configuration independent controller, internal integrated controller can efficiently manage and coordinate the work of each component, realizes quick data processing and transmission, provides more smooth operation experience for the user, second, the scheme realizes the removal unnecessary component, reduced the volume and weight of equipment, also reduced the cost, improved the portability and deployability of equipment, third, with 4 PXIe expansion slot, 4 expansion slots can connect various standard PXIe module, satisfies the diversification demand under different application scene. Whether carries out data acquisition, signal processing, automation control or other specific function's extension, the user can choose the appropriate module according to actual demand and connect, realizes the system building of customization.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model, and the skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements. These changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A portable modular instrument comprising a host (1), characterized in that, The host (1) comprises a handle (2), an external expansion interface (3), an expansion module (7), a power module (9), and a controller (10), one side of the host (1) is provided with the handle (2), and the controller (10) is connected with the expansion module (7).

2. A portable modular instrument according to claim 1, wherein, The host (1) further comprises heat dissipation holes (6) and a heat dissipation fan (8), the power module (9) comprises a filter (91), an AC-DC power supply (92), a DC-ATX power supply (93), and a -12V module (12).

3. The portable modular instrument of claim 1, wherein, The controller (10) is a computer motherboard or a customized PXIe controller, and the controller (10) is connected with the expansion module (7) through a signal adapter plate (11).

4. The portable modular instrument of claim 1, wherein, The expansion module (7) is provided with a plurality of expansion card slots (5), and the expansion card slot (5) comprises a puller (4).

5. The portable modular instrument of claim 1, wherein, One side of the host (1) is provided with an external expansion interface (3), the external expansion interface (3) can be connected with a keyboard and a display, and the external expansion interface (3) is connected with the controller (10).

6. A portable modular instrument according to claim 3, wherein, The expansion card slot (5) can be a plurality of PXIe card slots, or a mixed expansion card slot of 3U PXIe and PXIe.

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