CN209091374U - A kind of spatial electrocardiograph rack - Google Patents

Abstract

The utility model is a kind of spatial electrocardiograph rack, this rack is from bottom to top successively are as follows: isolated power supply case, castor, printer pallet, profile column, wire casing, accessory case, keyboard support, calculates cabin, display bracket at gantry base.Isolated power supply case is hidden in the bottom of gantry base, prevents personnel from accidentally touching, the safety of protection staff；Power supply line is arranged by the wire casing of side；The wire casing that printer data line then passes through the other side is arranged, and anti-stop signal is disturbed；Keyboard support and computer freight space facilitate operator's different gestures to operate in the middle part of rack；Accessory case is located at the lower part that human body carries out handle, facilitates and places the attachmentes such as case, archives；Total power switch is located at the left side of ergonomic surfaces, and total power switch can be closed in time by encountering emergency case, improves the operability and safety of rack；The side for calculating cabin has usb connecting port to receive the electrocardiogram acquisition data of Stereo ECG system, forms electrocardiogram acquisition module.

Description

A kind of spatial electrocardiograph rack

Technical field

The utility model relates to a kind of instruments to accept fixed device more particularly to a kind of spatial electrocardiograph rack.

Background technique

Acquisition, transmitting, calculating, display, the instrument of record and its system power supply of human heart bioelectrical signals are desirable One is accepted what fixed device area completed.The fixed device of the undertaking generally comprises connection network electric power inputing power unit, connection Human body acquires signal element, record output unit, data display unit, computing unit etc., conventional ECG instrument general at present The instrument used, which accepts fixed device, to be had: (1) computer desk, electric power plug socket；(2) desk, electric power plug socket and packaged type plastics Rack (generally comprises castor), power input fixing end, print module fixing end, display module fixing end, human ecg signal Connecting pin is acquired, for the rack layout structure of both electrocardiographs there are certain medical instrument Electrical Safety hidden danger, signal is anti- The problems such as interference performance is weak, and internal each instrument arrangement line mixes, is extremely difficult to medical instrument EMC relevant criterion.

Summary of the invention

It is effective, reliable and stable for spatial electrocardiograph series of security vertical that the purpose of this utility model is to provide a kind of Body electrocardiograph rack.

Realize that above-mentioned purpose the utility model takes following design scheme:

Be followed successively by from the bottom to top isolated power supply case, gantry base, castor, printer pallet, wire casing, accessory case, keyboard support, Cabin, display bracket are calculated, and is connected by column section.Isolated power supply case is hidden in bottom of the frame, column There are wire casing in profile two sides, are respectively used to the wiring of power supply line and data line, guarantee the distance between power supply line and data line, meter The middle part of rack is arranged in calculation machine operating surface, and operator's sitting posture or stance is facilitated to operate, and it is man-machine right that power supply of the whole machine switch is located at The left-hand side for answering operating surface prevents maloperation, while improving the operability of personnel, safety, and encountering emergency case can stand The total electric switch in source is closed, guarantees safety.Accessory case is located at the lower part that rack carries out handle, facilitates placement case, archives etc. attached Part facilitates doctor's use in mobile working.Calculate the heart that the side of cabin has usb connecting port to receive Stereo ECG system Electricity acquisition data, form ecg signal acquiring modularization, display bracket is located at the upper end of column, can be according to the feelings of operator Condition moves up and down, and adjusts the height of display.

The beneficial effect that the utility model generates is:

The utility model design can it is safe and effective protection operator, patient safety, promotion signal it is anti-interference Property, rack good can be grounded, and provide safely and effectively electricity consumption guarantee for operator and user, and increase equipment Anti-interference ability, the configuration design of rack by weak electric signal line and power supply line etc. have the cable centainly radiated separate every From further protecting the authenticity of weak electric signal, the components of each metal can effectively shield and be isolated relative electric fields and magnetic The transmitting and reception of field have certain help and advantage to the EMC relevant criterion detection of medical instrument；Realize electrocardiogram acquisition input Modularization, i.e., disengaging rack can also be used alone computer and be connected with electrocardiogram acquisition input module, thus show electrocardiosignal, Doctor is facilitated to use.

Detailed description of the invention

Fig. 1 is the structural scheme of mechanism of the utility model

Fig. 2 is the embodiments of the present invention figure (heavy line is internal wiring signal)

Fig. 3 is the embodiments of the present invention figure

Description of symbols in figure: 1. isolated power supply casees, 2. gantry bases, 3. printer pallets, 4. keyboard supports, 5. computers Cabin, 6. power supply of the whole machine switch, 7. wire casing, 8. accessory case, the port 9.USB, 10. column sections, 11. display brackets, 12. power supplys 1,13. power supply line of line, 2,17. power supply line 3,14.USB data line, 15. keyboard and mouse lines, 16. video signal cables, 18. electrocardios Signal acquisition module.

Specific embodiment

The bottom of gantry base 2 is hung over outside isolated power supply case 1 as shown in Figure 1, printer pallet 3 is corresponding in face of human-machine operation It is hung over outside face on column section 10, the bottom in computer cabin 5 is hung over outside keyboard tray 4, wire casing 7 is evenly arranged on the two of column section 10 Side, accessory case 8 hang over the obverse other side of 10 human-machine operation of column section outside；USB port 9 is located at the side for calculating cabin 5； Display bracket 11 slides on the top of column section 10；Power supply of the whole machine switch is located at the side in the calculating cabin of ergonomic surfaces At hole.

Isolated power supply case 1 as shown in Figure 2 is suspended on the bottom of rack, contact surface or contact portion when far from people's normal operating Position.Isolated power supply case is that the surface Q235A(is zinc-plated) material, electric and magnetic fields can effectively be isolated, and can effectively connect Ground；It is also mountable inside isolated power supply case simultaneously to place several electrical safety machine anti-interference device such as isolating transformers, filter Wave fairing, antisurge device etc..

For the equipment or instrument, the safety of people be it is primary, so isolated power supply case hangs on bottom of the frame, keep away Exempt from artificially to contact.Ground wire is lifeline, and metal shell energy effective grounding is fire-retardant, and fire prevention, mechanical property is good, can be shielded certain Electric and magnetic fields, play the role of protection staff Electrical Safety, protection device components are without interruption so as to improving equipment Stability.

The power supply line 1 that is exported by isolated power supply case, power supply line 2, power supply line 3 are input to corresponding use by side wire casing 7 In electric unit, wire casing is sheet metal component (Bending Processing molding), and the surface material Q235A(is zinc-plated) it is zinc-plated；It is fixed on framework pillar type The two sides of material, the wire casing of side is interior by weak electric signal line, and the interior power supply line by each electricity consumption module of the wire casing of side plays The separation of signal wire and power supply line, the civilian power parameter in China are generally AC220V 50HZ, and power supply line can distribute a certain amount of outward Magnetic field and electric field, the frequency of 50HZ especially for weak electric signal, there is certain interference to signal wire.And the rack two sides are each There is a wire casing, weak electric signal line uses a wire casing, and power supply line uses another wire casing, so weak electric signal line and power supply line Carrying out wiring separation can be effectively isolated, and avoid the interference between line and line and couple；It is passed through by the USB data line 14 that computer exports It crosses other side wire casing 7 to enter in corresponding unit, be input to by the video signal cable 16 of computer output by calculating cabin 5 In display, the keyboard and mouse line 15 inputted to computer enters in computer by calculating cabin 5.

Corresponding data is directly transmitted to USB port from ecg signal acquiring module as shown in Figure 3.The side for calculating cabin makes It is the USB interface of standard, it can be with the external various equipment using USB interface, so acquiring signal list for human body electrocardio It is external in rack for member using USB plug, in the case where not using rack, human body electrocardio acquires signaling module can be with It is connected on other computers using USB plug.

Claims (3)

1. a kind of spatial electrocardiograph rack, it is characterised in that: including isolated power supply case, gantry base, castor, printer support Disk, accessory case, keyboard support, calculates cabin, display bracket at wire casing, these components are connected by profile column, The bottom of gantry base is hung over outside middle isolation power supply box；It is hung on profile column outside printer pallet；Wire casing is located at profile The two sides of column；The obverse other side of profile column human-machine operation is hung over outside accessory case；It calculates cabin and is fixed on profile column Middle section；Keyboard support is located at the middle section of profile column, calculates the bottom of cabin；Display bracket is located at profile column top and can With sliding.

2. a kind of spatial electrocardiograph rack according to claim 1, it is characterised in that: described two sides of profile column There is wire casing in face.

3. a kind of spatial electrocardiograph rack according to claim 1, it is characterised in that: calculate cabin in the rack There is USB Wiring port in side；There is power supply of the whole machine switch in the end face for calculating cabin.