Static electricity removing device for operating room

Abstract

The utility model relates to the technical field of static electricity removal, in particular to a static electricity removal device for an operating room, which comprises a mounting mechanism, a static electricity removal mechanism and a static electricity removal mechanism, the mounting box is mounted on the mounting mechanism, and an exhaust net is arranged at a notch in the front end of the mounting box; the ion generator is mounted in the mounting box; the fan is mounted in the mounting box, and a filter screen is mounted at an air inlet of the fan; the driving mechanism is mounted on the mounting mechanism, and the driving mechanism is used for performing swing adjustment on the working direction of the mounting box; the system is wide in coverage range and high in environment adaptability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of static electricity removal, in particular to a static electricity removal device for operating room. BACKGROUND

[0002] In the operating room environment, static electricity accumulation is a long-standing safety hazard, static electricity discharge can interfere with the operation of precision medical equipment, cause flammable anesthetic gas explosion risk, and cause dust and microorganisms in the air to be adsorbed on the surface of the instrument.

[0003] The traditional static electricity removal method mainly uses local ion fan or grounding device, which has obvious limitations: the fixed ion fan has limited coverage and cannot meet the demand of neutralizing static electricity in the whole operating room. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a static electricity removal device for operating room with wide coverage and strong environmental adaptability.

[0005] The static electricity removal device for operating room comprises:

[0006] The mounting mechanism is independently fixedly arranged;

[0007] The mounting box is mounted on the mounting mechanism, and the front end slot of the mounting box is provided with an exhaust net;

[0008] The ion generator is mounted in the mounting box;

[0009] The fan is mounted in the mounting box, and a filter screen is mounted at the air inlet of the fan;

[0010] The driving mechanism is mounted on the mounting mechanism, and is used for swing adjustment in the working direction of the mounting box.

[0011] Further, the mounting mechanism comprises:

[0012] The mounting base is provided with a cavity structure, and the mounting box is slidably connected with the mounting base;

[0013] The supporting shaft is rotatably mounted in the through hole of the mounting base, the mounting box is mounted on the supporting shaft, and the driving mechanism is connected with the supporting shaft.

[0014] As a preferred, the bottom end of the mounting base is provided with a form wheel.

[0015] Further, the driving mechanism comprises:

[0016] The supporting mechanism is mounted in the cavity of the mounting base;

[0017] The transmission member is slidingly installed on the support mechanism, and a screw rod is installed in a threaded hole of the transmission member, and an inclined surface is arranged on one side of the transmission member;

[0018] The servo motor is installed on the support mechanism, and the screw rod is installed on an output end of the servo motor;

[0019] The connecting member is installed on the support shaft and slidingly installed along the length direction of the support shaft, the connecting member is a conical structure, the connecting member is connected with the transmission member in cooperation, and the inclined surface of the transmission member is completely matched with the conical surface of the connecting member;

[0020] The adjusting mechanism is installed on the support shaft and used for adjusting the connecting position of the connecting member and the support shaft.

[0021] Preferably, the adjusting mechanism comprises:

[0022] The auxiliary member is installed on the connecting member, and a threaded hole is arranged on the auxiliary member;

[0023] The threaded rod is rotatably installed on the support shaft, and the threaded rod is installed in cooperation with the threaded hole of the auxiliary member.

[0024] Further, an adjusting wheel is arranged on the threaded rod.

[0025] Preferably, the support mechanism comprises:

[0026] The positioning column is installed inside the cavity of the mounting base, and an extension column is arranged on the positioning column and slidingly installed along the length direction of the positioning column;

[0027] The mounting plate is installed on the extension column, and the servo motor is installed on the mounting plate;

[0028] The guide rail is installed on the mounting plate, and the transmission member is slidingly installed on the guide rail;

[0029] The spring is installed at one end on the mounting plate and at the other end on the cavity wall of the mounting base.

[0030] Further, a fixing member is arranged on the mounting plate, and the screw rod is rotatably connected with the fixing member in cooperation.

[0031] The utility model discloses a surgical room is with static electricity device: installation mechanism is independently fixed setting, and the stable support is provided for whole device, and the installation box is installed on installation mechanism, and the exhaust net of front end slot of its design is ingenious, can guarantee that ion and airflow go out smoothly, can prevent foreign matter from entering installation box, avoid the damage to internal parts, prolong equipment life, and ion generator adopts bipolar ionization technology, can produce positive and negative ion simultaneously, effectively neutralizes the static charge in air, promotes static electricity effect, and the fan is installed in the inside of installation box, and the filter screen at its air inlet can filter the air that enters, removes the particle in air, not only purifies air, but also prevents the particle from entering equipment, influences static electricity function and equipment performance, and the driving mechanism is installed on installation mechanism, can swing the working direction of installation box and adjust, and the periodic swing of installation box is led to make ion airflow cover greater, ensure that the static electricity of each area of operating room can be eliminated fully, create low static electricity environment all -round, reduce the medical accident risk caused by static electricity, satisfy the strict requirement of operating room to static electricity control and air purification. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is structure schematic drawing of surgical room is with static electricity device under first angle in the utility model,

[0033] Figure 2 It is structure schematic drawing of surgical room is with static electricity device under installation base section in the utility model,

[0034] Figure 3 It is structure schematic drawing of surgical room is with static electricity device under omitting installation mechanism in the utility model,

[0035] Figure 4 It is explosion structure schematic drawing of driving mechanism of surgical room is with static electricity device in the utility model,

[0036] Mark in drawing: 1, installation mechanism, 11, installation base, 12, support shaft, 13, form wheel, 2, installation box, 3, exhaust net, 4, ion generator, 5, fan, 6, filter screen, 7, driving mechanism, 71, support mechanism, 71a, positioning column, 71b, extension column, 71c, mounting plate, 71d, guide rail, 71e, spring, 71f, fixed part, 72, transmission part, 73, screw rod, 74, servo motor, 75, connecting piece, 76, adjusting mechanism, 76a, auxiliary part, 76b, threaded rod, 76c, adjusting wheel. DETAILED DESCRIPTION

[0037] The specific implementation of the utility model is described in further detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0038] The utility model relates to a kind of electrostatic eliminating device for operating room, such as Figures 1 to 4 As shown in the figure, comprising:

[0039] Mounting mechanism 1 is independently fixed, for supporting and fixing the whole device;

[0040] Mounting box 2 is installed on mounting mechanism 1, and the front end slot of mounting box 2 is provided with exhaust net 3, which can not only ensure airflow passing through, but also effectively block foreign matter from entering;

[0041] Ion generator 4 is installed inside mounting box 2, and ion generator 4 uses bipolar ionization technology, which can generate positive and negative ions simultaneously;

[0042] Fan 5 is installed inside mounting box 2, and filter screen 6 is installed at the air inlet of fan 5, which can effectively filter the particles in the air;

[0043] Driving mechanism 7 is installed on mounting mechanism 1, and driving mechanism 7 is used for swinging adjustment in the working direction of mounting box 2;

[0044] The working principle of the device is as follows:

[0045] Ion generator 4 generates a large number of positive and negative ions, and fan 5 is started, air is filtered by HEPA filter screen 6 and then enters mounting box 2, ions are discharged through exhaust net 3 with airflow, and driving mechanism 7 drives mounting box 2 to swing according to the set parameters, ions in airflow and static charges in the air are neutralized, the purpose of eliminating static electricity is achieved, and driving mechanism 7 drives mounting box 2 to swing periodically, so that ion airflow can cover a larger range;

[0046] Mounting mechanism 1 is independently fixed, which provides stable support for the whole device, mounting box 2 is installed on mounting mechanism 1, and the exhaust net 3 at the front end slot is designed ingeniously, which can not only ensure the smooth discharge of ions and airflow, but also prevent foreign matter from entering the mounting box, avoid damaging internal parts, prolong the service life of the equipment, ion generator 4 uses bipolar ionization technology, which can generate positive and negative ions simultaneously, effectively neutralize static charges in the air, improve the effect of eliminating static electricity, fan 5 is installed inside mounting box 2, and filter screen 6 at the air inlet can filter the entering air, remove the particles in the air, not only purify the air, but also prevent particles from entering the equipment, affect the function of eliminating static electricity and the performance of the equipment, driving mechanism 7 is installed on mounting mechanism 1, which can swing adjust the working direction of mounting box 2, drive mounting box 2 to swing periodically, so that ion airflow covers a larger range, ensure that each area of operating room can be fully eliminated static, create a low static environment in all directions, reduce the risk of medical accidents caused by static electricity, meet the strict requirements of operating room for static control and air purification.

[0047] As a preferred solution, as Figures 1 to 2As shown, the mounting mechanism 1 comprises:

[0048] The mounting base 11 is provided with a cavity structure, and the mounting box 2 is in sliding connection with the mounting base 11;

[0049] The support shaft 12 is rotatably installed in the through hole of the mounting base 11, and the mounting box 2 is installed on the support shaft 12, and the driving mechanism 7 is in cooperative connection with the support shaft 12;

[0050] The mounting base 11 is provided with a cavity structure, and the mounting box 2 is in sliding connection with the mounting base 11;

[0051] The mounting base 11 is provided with a cavity structure, and the mounting box 2 is in sliding connection with the mounting base 11;

[0052] As a preferred solution, as shown in the drawings, Figures 1 to 4 The driving mechanism 7 comprises:

[0053] The support mechanism 71 is installed in the cavity of the mounting base 11;

[0054] The transmission member 72 is slidably installed on the support mechanism 71, and the threaded through hole of the transmission member 72 is provided with a lead screw 73, and one side of the transmission member 72 is provided with an inclined surface;

[0055] The servo motor 74 is installed on the support mechanism 71, and the lead screw 73 is installed on the output end of the servo motor 74;

[0056] The connecting piece 75 is installed on the support shaft 12, and the connecting piece 75 is slidably installed along the length direction of the support shaft 12, the connecting piece 75 is a conical structure, the connecting piece 75 is in cooperative connection with the transmission member 72, and the inclined surface of the transmission member 72 is completely matched with the conical surface of the connecting piece 75, the position adjustment of the transmission member 72 and the connecting piece 75 adjusts the swing range of the mounting box 2;

[0057] The adjusting mechanism 76 is installed on the support shaft 12, and the adjusting mechanism 76 is used for adjusting the connection position of the connecting piece 75 and the support shaft 12;

[0058] The support mechanism 71 is installed in the cavity of the mounting base 11, which not only saves space and makes the overall layout of the device more compact, but also drives the lead screw 73 to rotate by the servo motor 74, so that the transmission member 72 realizes precise linear sliding on the support mechanism 71. By means of the close contact between the inclined surface of the transmission member 72 and the conical surface of the connecting piece 75, the linear motion is converted into the circular motion of the connecting piece 75 and the support shaft 12, thereby driving the mounting box 2 to realize stable swinging. The adjusting mechanism 76 can finely adjust the connection position of the connecting piece 75 and the support shaft 12, and by adjusting the relative position of the transmission member 72 and the connecting piece 75, the swinging range of the mounting box 2 can be flexibly changed to adapt to different operating room spaces and layouts, and to ensure that the ion airflow covers the area that needs to be destaticized in all directions.

[0059] As a preferred solution, as shown in Figures 2 to 4 The adjusting mechanism 76 comprises:

[0060] The auxiliary piece 76a is installed on the connecting piece 75, and a threaded hole is formed in the auxiliary piece 76a;

[0061] The threaded rod 76b is rotatably installed on the support shaft 12, and the threaded rod 76b is installed in cooperation with the threaded hole of the auxiliary piece 76a;

[0062] The threaded rod 76b is provided with an adjusting wheel 76c;

[0063] The auxiliary piece 76a is installed on the connecting piece 75, and the threaded hole of the auxiliary piece 76a cooperates with the threaded rod 76b rotatably installed on the support shaft 12. By rotating the threaded rod 76b, the connecting piece 75 can be easily driven to slide along the length direction of the support shaft 12, so as to realize precise adjustment of the position of the connecting piece 75. The adjusting wheel 76c provided on the threaded rod 76b provides a convenient force point for the operator.

[0064] As a preferred solution, as shown in Figures 2 to 4 The support mechanism 71 comprises:

[0065] The positioning column 71a is installed inside the cavity of the mounting base 11, and an extension column 71b is arranged on the positioning column 71a. The extension column 71b is slidably installed along the length direction of the positioning column 71a;

[0066] The mounting plate 71c is installed on the extension column 71b, and the servo motor 74 is installed on the mounting plate 71c;

[0067] The guide rail 71d is installed on the mounting plate 71c, and the transmission member 72 is slidably installed on the guide rail 71d;

[0068] The spring 71e is installed at one end of the mounting plate 71c and at the other end of the cavity wall of the mounting base 11;

[0069] The positioning column 71a is installed in the cavity of the mounting base 11, and provides stable support and guidance for the extension column 71b, the extension column 71b can slide along the length direction of the positioning column, and the spring 71e is matched, so that the mounting plate 71c can be flexibly moved within a certain range, so as to adapt to the stable fitting of the connecting piece 75 and the transmission piece 72, the servo motor 74 is installed on the mounting plate 71c, and the position of the servo motor 74 can be flexibly adjusted by means of the adjustable characteristics of the mounting plate 71c, the guide rail 71d is installed on the mounting plate 71c, and the sliding of the transmission piece 72 is accurately guided, so that the transmission piece 72 is stably driven under the driving of the lead screw 73, and the stability and accuracy of the transmission are improved.

[0070] As a preferred solution, as shown in Figures 2 to 4 The mounting plate 71c is provided with a fixing piece 71f, and the lead screw 73 is rotationally connected with the fixing piece 71f;

[0071] The fixing piece 71f provides an additional support point for the lead screw 73, and shares the stress of the output end of the servo motor 74, so that the bending and deformation of the lead screw 73 in the high-speed rotating process is effectively avoided, and the service life of the lead screw is prolonged.

[0072] The installation mode, connection mode or setting mode of the operating room static electricity removal device are all common mechanical modes, and as long as the beneficial effects can be achieved, they can be implemented.

[0073] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, on the premise of not departing from the technical principles of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. An antistatic device for use in operating rooms, characterized in that, include: The installation mechanism (1) is independently and fixedly installed; The mounting box (2) is installed on the mounting mechanism (1), and an exhaust net (3) is provided at the front end slot of the mounting box (2); An ion generator (4) is installed inside the mounting box (2); A fan (5) is installed inside the mounting box (2), and a filter screen (6) is installed at the air inlet of the fan (5); A drive mechanism (7) is mounted on the mounting mechanism (1), and the drive mechanism (7) is used to adjust the working direction of the mounting box (2).

2. The antistatic device for operating rooms as described in claim 1, characterized in that, The installation mechanism (1) includes: The mounting base (11) is provided with a cavity structure, and the mounting box (2) is slidably connected to the mounting base (11); The support shaft (12) is rotatably installed in the through hole of the mounting base (11), and the mounting box (2) is installed on the support shaft (12). The drive mechanism (7) is connected to the support shaft (12).

3. The antistatic device for operating rooms as described in claim 2, characterized in that, The mounting base (11) is provided with a ferrule (13) at its bottom.

4. The antistatic device for operating rooms as described in claim 2, characterized in that, The drive mechanism (7) includes: The support mechanism (71) is installed inside the cavity of the mounting base (11); The transmission component (72) is slidably mounted on the support mechanism (71), and a lead screw (73) is installed in the threaded through hole of the transmission component (72), and an inclined surface is provided on one side of the transmission component (72); A servo motor (74) is mounted on the support mechanism (71), and a lead screw (73) is mounted on the output end of the servo motor (74); A connector (75) is installed on the support shaft (12) and the connector (75) is slidably installed along the length direction of the support shaft (12). The connector (75) has a tapered structure and is connected to the transmission component (72). The inclined surface of the transmission component (72) is completely in contact with the tapered surface of the connector (75). An adjustment mechanism (76) is installed on the support shaft (12). The adjustment mechanism (76) is used to adjust the connection position between the connector (75) and the support shaft (12).

5. The antistatic device for operating rooms as described in claim 4, characterized in that, The adjustment mechanism (76) includes: An auxiliary component (76a) is mounted on the connector (75), and the auxiliary component (76a) is provided with a threaded inner hole; A threaded rod (76b) is rotatably mounted on the support shaft (12), and the threaded rod (76b) is fitted with the threaded inner hole of the auxiliary component (76a).

6. The antistatic device for operating rooms as described in claim 5, characterized in that, An adjusting wheel (76c) is provided on the threaded rod (76b).

7. The antistatic device for operating rooms as described in claim 4, characterized in that, The support mechanism (71) includes: A positioning post (71a) is installed inside the cavity of the mounting base (11). An extension post (71b) is provided on the positioning post (71a). The extension post (71b) is slidably installed along the length direction of the positioning post (71a). Mounting plate (71c) is mounted on the extension column (71b), and servo motor (74) is mounted on the mounting plate (71c); The guide rail (71d) is mounted on the mounting plate (71c), and the transmission component (72) is slidably mounted on the guide rail (71d); The spring (71e) is mounted on the mounting plate (71c) at one end and on the cavity wall of the mounting base (11) at the other end.

8. The antistatic device for operating rooms as described in claim 7, characterized in that, The mounting plate (71c) is provided with a fixing member (71f), and the lead screw (73) is rotatably connected to the fixing member (71f).

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