CN115862464A - Large-size interactive display screen for operation part - Google Patents

Abstract

The invention discloses a large-size interactive display screen for an operation part, which comprises: jumbo size display screen, support cylinder, be located the mount between jumbo size display screen back and the support cylinder, jumbo size display screen further includes jumbo size display area and touch-control display area, jumbo size display screen back is provided with left thermovent region, right thermovent region and first through-hole respectively, the support column is internal to have a cavity, has radiating module and second through-hole on this cavity inner wall, is provided with an air cleaner in this second through-hole, the air intake of left side casing and the internal cavity of support column are through first heat dissipation pipeline intercommunication, the air outlet of right side casing and the internal cavity of support column are through second heat dissipation pipeline intercommunication, the turning to of first fan, second fan is opposite, and the rotational speed of first fan is greater than the rotational speed of second fan. The invention can quickly discharge heat in the large-size display screen integrating touch control and display, thereby improving the heat dissipation performance and the reliability of the electrical performance of the whole display screen.

Description

Large format interactive display for the operating department

technical field

The invention relates to the field of hospital information equipment, in particular to a large-size interactive display screen used in an operation department.

Background technique

With the development of surgical treatment methods and the rapid increase in the frequency of operations, the demand for nursing staff in the operating room is also increasing, requiring a lot of energy to coordinate and organize. Hospital information such as notifications, announcements, and treatment progress information are usually displayed on large-size display screens. At the same time, in order to further let patients understand their physical conditions and hospital employees understand relevant information, interactive functions are integrated on the display screen. The heat generated by the large-screen display is further increased, resulting in excessively high temperature of the large-size display, which damages the service life of the display.

Contents of the invention

The main purpose of the present invention is to provide a large-size interactive display screen for the operation department, which can quickly discharge the heat in the large-size display screen combined with touch control and display, and improve Overall thermal performance and reliability of electrical performance.

In order to achieve the above purpose, the technical solution adopted by the present invention is: a large-size interactive display screen for the operation department, including: a large-size display screen, a support column, and a fixed screen between the back of the large-size display screen and the support column. The large-size display screen further includes a large-size display area and a touch display area. The back of the large-size display screen is respectively provided with a left cooling hole area, a right cooling hole area and a first through hole, and a built-in first The air outlet of the left casing of the fan and the air inlet of the right casing with the second fan built in are respectively covered on the left cooling hole area and the right cooling hole area of the large-size display screen;

There is a cavity in the support column, and a heat dissipation module and a second through hole are arranged on the inner wall of the cavity. An air filter is arranged in the second through hole, and the air inlet of the left housing passes through the cavity in the support column. The first heat dissipation pipeline is connected, and the air outlet of the right housing is connected with the cavity in the supporting column through the second heat dissipation pipeline. Second, the speed of the fan.

The scheme of further improvement in above-mentioned technical scheme is as follows:

1. In the above solution, the heat dissipation module is an inflatable vapor chamber or a semiconductor cooling fin.

2. In the above solution, the surface of the heat dissipation module opposite to the cavity is provided with a heat sink.

3. In the above solution, the fixing frame further includes a left fixing plate, a right fixing plate and a mounting block located between the left fixing plate and the right fixing plate.

4. In the above solution, the back of the large-size display screen is connected to the installation block, and the left and right fixing plates are fixed on the support column.

5. In the above solution, the bottom of the support column has a front convex plate and a rear convex plate.

6. In the above solution, the first through hole is located on the side opposite to the right cooling hole area and the left cooling hole area.

7. In the above solution, the first heat dissipation air path and the second heat dissipation air path are aluminum pipe air paths or copper pipe air paths.

8. In the above solution, the left cooling hole area and the right cooling hole area are arranged on the upper part of the large-size display screen, and correspondingly the left housing and the right housing are arranged on the upper part of the large-size display screen.

Due to the application of the above-mentioned technical solution, the present invention has the following advantages compared with the prior art:

1. The present invention is used in the large-size interactive display screen of the operation department, which can quickly discharge the heat in the large-size display screen that combines touch control and display, and greatly improves the heat dissipation performance; further, it is installed on the back of the large-size display screen The first through hole is provided with a second through hole on the inner wall of the cavity. An air filter is arranged in the second through hole. At the same time, the pressure difference between the hole areas not only improves the heat dissipation performance of the first through hole located on the back of the large-size display screen to the outside world, but also further realizes that when the large-size display screen has a lot of heat, the fast The cooling of the air in the cavity further improves the overall heat dissipation performance and electrical performance reliability of the large-size interactive display screen used in the operation department.

2. The present invention is used in the large-size interactive display screen of the operation department, and the speed of the first fan located in the left cooling hole area on one side of the large-size display screen is higher than that of the second fan located in the right cooling hole area on the other side of the large-size display screen In addition to the left cooling hole area and the right cooling hole area connected to the left and right housings, the back of the large-size display screen also has a first through hole, which is conducive to maintaining the left cooling hole area and the right cooling hole area. At the same time, it not only improves the heat dissipation performance of the first through hole to the outside world, but also further realizes the rapid cooling of the air in the cavity when the large-size display screen has a lot of heat. The overall heat dissipation performance and the reliability of the large-size display are further improved.

Description of drawings

Fig. 1 is a schematic diagram of the front structure of the large-size interactive display screen used in the operating department of the present invention;

Fig. 2 is a schematic structural view of the large-size interactive display screen used in the operating department of the present invention;

Fig. 3 is a schematic exploded view of the local structure of the large-size interactive display screen used in the operating department of the present invention;

Fig. 4 is a sectional view of a partial structure of a support column in a large-size interactive display screen of the present invention;

Fig. 5 is a schematic diagram of the internal structure of the left housing in the large-size interactive display screen used in the operating department of the present invention;

Fig. 6 is a schematic diagram of the internal structure of the right housing of the large-size interactive display screen used in the operating department according to the present invention.

In the above drawings: 1. Large-size display screen; 2. Support column; 3. Fixing frame; 31. Left fixing plate; 32. Right fixing plate; 33. Mounting block; 4. Cavity; 51. Left housing ; 52, the right housing; 61, the air outlet; 62, the air inlet; 71, the first cooling air path; 72, the second cooling air path; 81, the left cooling hole area; 82, the right cooling hole area; 9, the large Size display area; 10. Touch display area; 11. Heat dissipation module; 12. First fan; 13. Second fan; 14. First through hole; 15. Second through hole; 16. Air filter; 17. Radiating fin; 18, front convex plate; 19, rear convex plate.

Detailed ways

In the description of this patent, it should be clarified that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be construed as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be construed as indicating or implying relative importance; in addition, unless otherwise Clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or a Electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent in specific situations.

Embodiment 1: A large-size interactive display screen for the operating department, including: a large-size display screen 1, a support column 2, a fixing frame 3 located between the back of the large-size display screen 1 and the support column 2, the The large-size display screen 1 further includes a large-size display area 9 and a touch display area 10. The back of the large-size display screen 1 is respectively provided with a left cooling hole area 81, a right cooling hole area 82, and a first through hole 14. A built-in The air outlet 61 of the left casing 51 with the first fan 12 and the air inlet 62 of the right casing 52 with the second fan 13 built in respectively cover the left cooling hole area 81 and the right cooling hole area 82 of the large-size display screen 1 superior;

There is a cavity 4 inside the support column 2, and the inner wall of the cavity 4 has a heat dissipation module 11 and a second through hole 15, and an air filter 16 is arranged in the second through hole 15, and the left housing 51 The air inlet 62 communicates with the inner cavity 4 of the support column 2 through the first heat dissipation pipeline 71, and the air outlet 61 of the right housing 52 communicates with the inner cavity 4 of the support cylinder 2 through the second heat dissipation pipeline 72. The direction of rotation of the first fan 12 and the second fan 13 is opposite, and the rotation speed of the first fan 12 is greater than the rotation speed of the second fan 13 .

The heat dissipation module 11 is an inflatable vapor chamber; the first heat dissipation air passage 71 and the second heat dissipation air passage 72 are aluminum tube air passages;

The surface of the heat dissipation module 11 opposite to the cavity 4 is provided with a cooling fin 17; the above-mentioned fixed frame 3 further includes a left fixed plate 31, a right fixed plate 32 and a mounting block 33 between the left fixed plate 31 and the right fixed plate 32 ;

The first heat dissipation pipeline 71 is connected to the left wall of the cavity 4, the second heat dissipation pipeline 72 is connected to the right wall of the cavity 4; the heat dissipation module 11 is located on the front wall of the cavity 4, and the second through hole 15 It is arranged on the rear wall facing the heat dissipation module 11 .

Embodiment 2: A large-size interactive display screen for the operating department, including: a large-size display screen 1, a support column 2, a fixing frame 3 located between the back of the large-size display screen 1 and the support column 2, the The large-size display screen 1 further includes a large-size display area 9 and a touch display area 10. The back of the large-size display screen 1 is respectively provided with a left cooling hole area 81, a right cooling hole area 82, and a first through hole 14. A built-in The air outlet 61 of the left casing 51 with the first fan 12 and the air inlet 62 of the right casing 52 with the second fan 13 built in respectively cover the left cooling hole area 81 and the right cooling hole area 82 of the large-size display screen 1 superior;

There is a cavity 4 inside the support column 2, and the inner wall of the cavity 4 has a heat dissipation module 11 and a second through hole 15, and an air filter 16 is arranged in the second through hole 15, and the left housing 51 The air inlet 62 communicates with the inner cavity 4 of the support column 2 through the first heat dissipation pipeline 71, and the air outlet 61 of the right housing 52 communicates with the inner cavity 4 of the support cylinder 2 through the second heat dissipation pipeline 72. The direction of rotation of the first fan 12 and the second fan 13 is opposite, and the rotation speed of the first fan 12 is greater than the rotation speed of the second fan 13 .

The heat dissipation module 11 is a semiconductor cooling chip; the first heat dissipation air passage 71 and the second heat dissipation air passage 72 are copper pipe air passages;

The back of the above-mentioned large-size display screen 1 is connected to the mounting block 33, and the above-mentioned left fixing plate 31 and right fixing plate 32 are fixed on the support column 2; the bottom of the above-mentioned support column 2 has a front convex plate 18 and a rear convex plate 19;

The first through hole 14 is located on the opposite side of the right cooling hole area 82 and the left cooling hole area 81; The housing 51 and the right housing 52 are arranged on the upper part of the large-size display screen 1; the second through hole 15 is a circular through hole; the air filter 16 and the second through hole 15 are connected by threads.

When the above-mentioned large-size interactive display screen for the operation department is used, the working principle is as follows: the air with heat in the cavity is cooled by the heat dissipation module, driven by the first fan, enters the left casing through the first heat dissipation pipeline, and passes through the first heat dissipation pipeline. The left cooling hole area then enters one end of the large-size display to cool down the electronic components related to the large-size display and quickly flow the heat to the other end of the large-size display. Driven by the second fan, it passes through the right cooling hole area through the first The second heat dissipation pipeline enters the cavity again, which realizes the rapid discharge of heat in the large-size display that combines touch control and display, and greatly improves the heat dissipation performance;

It has a touch function, and the left and right sides of the back of the large-size display screen are respectively provided with a left cooling hole area and a right cooling hole area. The air outlets cover the left cooling hole area and the right cooling hole area of the large-size display screen respectively. There is a cavity equipped with a cooling module in the support column. The air inlet of the left housing and the cavity in the support column pass through the first heat dissipation pipe. The air outlet of the right housing communicates with the inner cavity of the support column through the second heat dissipation pipeline, and the steering of the first fan and the second fan are opposite, realizing a large-size display that combines touch control and display. The internal heat is quickly discharged, which greatly improves the heat dissipation performance;

It further improves the large-size display screen, and is also provided with a first through hole, and a second through hole is also provided on the inner wall of the cavity. An air filter is arranged in the second through hole, and the rotational speed of the first fan is greater than that of the second fan. The rotation speed is conducive to maintaining the pressure difference between the left cooling hole area and the right cooling hole area. When the display screen has a lot of heat, it can quickly cool down the air in the cavity, further improving the overall heat dissipation performance and electrical performance reliability of the large-size interactive display screen used in the surgical department;

Further, the rotation speed of the first fan located in the left cooling hole area on one side of the large-size display screen is higher than the speed of the second fan located in the right cooling hole area on the other side of the large-size display screen. In addition to the left heat dissipation hole area and the right heat dissipation hole area connected to the body and the right housing, there is also a first through hole, so that the air inlet of the first heat dissipation pipeline, the air outlet of the second heat dissipation pipeline, and the air A pressure difference is formed between the filters, so that the cavity is filled with low-temperature filtered new air. The setting of the air filter overcomes the defect that the dust accumulation caused by the increase in the flow rate affects the electronic devices. The first through hole can dynamically adjust the airflow The air pressure inside the large-size display screen is consistent with the external atmospheric pressure; it is beneficial to maintain the pressure difference between the left cooling hole area and the right cooling hole area, and at the same time, it not only improves the heat dissipation performance of the first through hole to the outside, but also further realizes In order to realize rapid cooling of the air in the cavity when the large-size display screen has a lot of heat, the overall heat dissipation performance and the reliability of the large-size display screen are further improved.

The above-mentioned embodiments are only to illustrate the technical concept and characteristics of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention shall fall within the protection scope of the present invention.

Claims (9)

1. A large-size interactive display screen for a surgical site, comprising: the large-size display screen comprises a large-size display screen (1), a support column body (2) and a fixing frame (3) positioned between the back of the large-size display screen (1) and the support column body (2), wherein the large-size display screen (1) further comprises a large-size display area (9) and a touch display area (10), the back of the large-size display screen (1) is respectively provided with a left heat dissipation hole area (81), a right heat dissipation hole area (82) and a first through hole (14), an air outlet (61) of a left shell (51) with a first fan (12) arranged inside and an air inlet (62) of a right shell (52) with a second fan (13) arranged inside respectively cover the left heat dissipation hole area (81) and the right heat dissipation hole area (82) of the large-size display screen (1);

the air purifier is characterized in that a cavity (4) is formed in the supporting column body (2), a heat dissipation module (11) and a second through hole (15) are formed in the inner wall of the cavity (4), an air filter (16) is arranged in the second through hole (15), an air inlet (62) of the left shell (51) is communicated with the cavity (4) in the supporting column body (2) through a first heat dissipation pipeline (71), an air outlet (61) of the right shell (52) is communicated with the cavity (4) in the supporting column body (2) through a second heat dissipation pipeline (72), the rotation directions of the first fan (12) and the second fan (13) are opposite, and the rotation speed of the first fan (12) is larger than that of the second fan (13).

2. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the heat dissipation module (11) is an inflatable soaking plate or a semiconductor refrigeration piece.

3. The large-sized interactive display screen for a surgical department according to claim 2, characterized in that: and the surface of the heat dissipation module (11) opposite to the cavity (4) is provided with a heat dissipation fin (17).

4. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the fixing frame (3) further comprises a left fixing plate (31), a right fixing plate (32) and a mounting block (33) positioned between the left fixing plate (31) and the right fixing plate (32).

5. The large-sized interactive display screen for a surgical department according to claim 4, characterized in that: the back of the large-size display screen (1) is connected with the mounting block (33), and the left fixing plate (31) and the right fixing plate (32) are fixed on the supporting column body (2).

6. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the bottom of the supporting column (2) is provided with a front convex plate (18) and a rear convex plate (19).

7. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the first through hole (14) is positioned on one side of the right heat dissipation hole area (82) opposite to the left heat dissipation hole area (81).

8. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the first heat dissipation air path (71) and the second heat dissipation air path (72) are aluminum tube air paths or copper tube air paths.

9. The large-sized interactive display screen for a surgical department according to claim 1, characterized in that: the left heat dissipation hole area (81) and the right heat dissipation hole area (82) are arranged on the upper portion of the large-size display screen (1), and correspondingly, the left shell (51) and the right shell (52) are arranged on the upper portion of the large-size display screen (1).

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