Medical handheld equipment with good heat dissipation effect

Abstract

The utility model relates to the technical field of medical handheld equipment, in particular to medical handheld equipment with a good heat dissipation effect. The technical problem is that an existing medical hand-held terminal is poor in heat dissipation effect. According to the technical scheme, the medical handheld equipment with the good heat dissipation effect comprises a handheld terminal body, an equipment shell is arranged on the surface of the rear side of the handheld terminal body, symmetrical fixing assemblies are installed on the surface of the right side of the equipment shell, and a semiconductor heat dissipation module is installed on the surface of the front side of the equipment shell. According to the utility model, the semiconductor heat dissipation module is arranged to carry out heat dissipation on the rear cover of the handheld terminal body so as to indirectly carry out heat dissipation on electronic components in the handheld terminal body, and the driving assembly is arranged to drive the fan to move up and down so as to carry out uniform heat dissipation on the semiconductor heat dissipation module and improve the heat dissipation effect; the problems that existing medical handheld terminal equipment does not have a heat dissipation function, heat is not easy to dissipate after long-time use, and internal electronic elements are aged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical handheld devices, in particular to a medical handheld device with good heat dissipation effect. Background Art

[0002] Medical handheld terminals, also known as medical handheld RFID data collectors, are data collection, storage, and transmission devices specifically designed for mobile medical rounds, mobile nursing, and patient information management. By collecting and storing patient, medication, and material information, and transmitting this information to a central database in real time via wireless networks, these handheld terminals accurately connect people and objects, increasing customer satisfaction and implementing a "patient-centric" approach, effectively strengthening the management capabilities of medical institutions.

[0003] Common medical handheld terminals usually use heat dissipation vents on the terminal surface for heat dissipation during use, but these vents may not even be effective. Over extended use, internal electronic components can generate high temperatures, accelerating aging.

[0004] Therefore, the problem of poor heat dissipation effect of the above-mentioned medical handheld terminal needs to be solved urgently to improve the use scenarios of the medical handheld terminal. Utility Model Content

[0005] In order to overcome the common medical handheld terminals, when in use, heat dissipation is usually carried out through the heat dissipation vents on the terminal surface, which may not even have a heat dissipation effect. After long-term use, the internal electronic components will generate high temperatures, and the heat is not easy to dissipate, which will accelerate the aging of the equipment.

[0006] The technical solution of the utility model is: a medical handheld device with good heat dissipation effect, including a handheld terminal body, a device shell is provided on the rear surface of the handheld terminal body, mutually symmetrical fixing components are installed on the right surface of the device shell, a semiconductor heat dissipation module is installed on the front surface of the device shell, and the rear surface of the device shell is provided with array-distributed heat dissipation ports, and the internal top surface of the device shell is provided with a drive component, and the front surface of the drive component is provided with a fan.

[0007] Preferably, by setting up a semiconductor heat dissipation module, the back cover of the handheld terminal body can be cooled, thereby indirectly cooling the electronic components inside the handheld terminal body, and by setting up a driving component, the fan can be driven to move up and down, thereby evenly cooling the semiconductor heat dissipation module, thereby improving the heat dissipation effect, so as to solve the problem that the existing medical handheld terminal equipment does not have a heat dissipation function, and the heat is not easy to dissipate after long-term use, which easily leads to aging of internal electronic components.

[0008] Preferably, magnetic sheets are attached to the center and corners of the rear surface of the handheld terminal body, and the low-temperature surface of the semiconductor heat dissipation module is adsorbed to the rear surface of the handheld terminal body through the magnetic sheets. By setting up the magnetic sheets, the semiconductor heat dissipation module itself has magnetism and can be adsorbed to the magnetic sheets, thereby achieving a quick connection with the handheld terminal body and not easy to fall off.

[0009] Preferably, a dustproof net is provided on one side of the heat dissipation port located on the inner side of the device shell, and the four side edges of the dustproof net are adhered to the inner surface of the device shell. By providing the dustproof net, external dust can be prevented from entering the interior of the device shell through the heat dissipation port, ensuring that the interior of the device shell is in a dust-free environment.

[0010] Preferably, the fixing assembly includes a mounting box, a reset shaft and a strap; a symmetrical mounting box is installed on the right side surface of the handheld terminal body, the internal rotation of the mounting box is connected to the reset shaft, the outer surface of the reset shaft is wrapped with a strap, and the strap can be stretched outward by pulling one end of the strap. When the strap is loosened, the reset shaft will automatically rotate and reset, thereby wrapping the strap again.

[0011] Preferably, the fixing assembly includes a fixing buckle, a limiting hole and a limiting rod; the end of the strap is fixedly connected to the fixing buckle, the outer surface of the fixing buckle is penetrated by a limiting hole, and the left surface of the handheld terminal body is installed with mutually symmetrical limiting rods, which match the limiting holes. By setting the fixing buckle, after pulling the strap to the left side of the device shell, the limiting rod can be inserted into the limiting hole on the surface of the fixing buckle, thereby limiting the position of the fixing buckle, thereby limiting the rotation of the reset shaft, so that the strap can fix the handheld terminal body.

[0012] Preferably, the drive assembly includes a drive motor, a screw, a movable seat and a mounting rod; the drive motor is installed on the upper end of the inner surface of the equipment shell, the output end of the drive motor is installed, the outer surface of the screw is threadedly connected to the movable seat, and the left and right side surfaces of the movable seat are provided with mounting rods. The fan and the mounting rod are fixedly connected, and the rotation of the drive motor can drive the screw to rotate, thereby driving the movable seat on its surface to move up and down, thereby driving the fan on the surface of the mounting rod to move inside the equipment shell, so that the fan can evenly dissipate heat to the heating surface of the semiconductor heat dissipation module.

[0013] Preferably, the driving assembly includes a positioning plate, a roller, a connecting shaft and a positioning slot; the outer surface of the mounting rod is installed with mutually symmetrical positioning plates, the inner surfaces of the two positioning plates are provided with rollers, and the inner surface of the equipment shell is provided with mutually symmetrical positioning slots on the left and right sides. The outer surface of the positioning plate is inserted with a connecting shaft, and the roller is connected to the positioning plate through the connecting shaft, and the roller is slidingly connected to the positioning slot. By setting the positioning slot and the roller, when the moving seat moves up and down, the roller will slide inside the positioning slot, thereby assisting the moving seat to move, and at the same time it can limit the rotation of the moving seat, thereby improving the stability of operation.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting up a semiconductor heat dissipation module, the back cover of the handheld terminal body can be cooled, thereby indirectly cooling the electronic components inside the handheld terminal body. By setting up a drive component, the fan can be driven to move up and down, thereby evenly cooling the semiconductor heat dissipation module, thereby improving the heat dissipation effect, and solving the problem that existing medical handheld terminal devices do not have a heat dissipation function, and the heat is difficult to dissipate after long-term use, which easily leads to aging of internal electronic components;

[0016] 2. The rotation of the drive motor can drive the screw to rotate, thereby driving the moving seat on its surface to move up and down, thereby driving the fan on the surface of the mounting rod to move inside the equipment shell, so that the fan can evenly dissipate heat from the heating surface of the semiconductor heat dissipation module. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a medical handheld device with good heat dissipation effect according to the present invention;

[0018] Figure 2 Shown is a schematic diagram of the three-dimensional structure of a semiconductor heat dissipation module for a medical handheld device with good heat dissipation effect according to the present invention;

[0019] Figure 3 Shown is a schematic diagram of the installation structure of a magnetic suction piece for a medical handheld device with good heat dissipation effect according to the present invention;

[0020] Figure 4 Shown is a schematic diagram of the installation structure of a limit rod of a medical handheld device with good heat dissipation effect of the utility model;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of a device shell of a medical handheld device with good heat dissipation effect according to the present invention;

[0022] Figure 6 Shown is a schematic diagram of the three-dimensional structure of a positioning slot for a medical handheld device with good heat dissipation effect according to the present invention;

[0023] Figure 7 Shown is a schematic diagram of the installation structure of a fixed component of a medical handheld device with good heat dissipation effect of the present invention;

[0024] Figure 8 Shown is a schematic diagram of the installation structure of a medical handheld device driver component with good heat dissipation effect according to the present invention;

[0025] Figure 9 Shown is a schematic diagram of the three-dimensional structure of a roller of a medical handheld device with good heat dissipation effect according to the present invention.

[0026] In the figure: 1. Handheld terminal body; 2. Device shell; 3. Fixing assembly; 31. Installation box; 32. Reset shaft; 33. Strap; 34. Fixing buckle; 35. Limiting hole; 36. Limiting rod; 4. Semiconductor heat dissipation module; 5. Magnetic sheet; 6. Heat dissipation vent; 7. Dustproof net; 8. Drive assembly; 81. Drive motor; 82. Screw; 83. Moving seat; 84. Installation rod; 85. Positioning plate; 86. Roller; 87. Connecting shaft; 88. Positioning slot; 9. Fan. DETAILED DESCRIPTION

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] See also Figure 1-5 The utility model provides an embodiment: a medical handheld device with good heat dissipation effect, including a handheld terminal body 1, a device shell 2 is provided on the rear surface of the handheld terminal body 1, and mutually symmetrical fixing components 3 are installed on the right surface of the device shell 2, and a semiconductor heat dissipation module 4 is installed on the front surface of the device shell 2, and an array-distributed heat dissipation port 6 is opened on the rear surface of the device shell 2, and a driving component 8 is provided on the internal top surface of the device shell 2, and a fan 9 is provided on the front surface of the driving component 8.

[0029] See also Figure 1-7In this embodiment, magnetic sheets 5 are attached to the center and corners of the rear surface of the handheld terminal body 1. The low-temperature surface of the semiconductor heat dissipation module 4 is adsorbed to the rear surface of the handheld terminal body 1 through the magnetic sheets 5. By providing the magnetic sheets 5, the semiconductor heat dissipation module 4 itself has magnetism and can be adsorbed to the magnetic sheets 5, thereby achieving a quick connection with the handheld terminal body 1 and not easy to fall off. In addition, a dustproof net 7 is provided on one side of the heat dissipation port 6 located on the inner side of the device shell 2. The four side edges of the dustproof net 7 are adhered to the inner surface of the device shell 2. By providing the dustproof net 7, The device shell 2 is prevented from entering the outside through the heat dissipation port 6, ensuring that the inside of the device shell 2 is in a dust-free environment. The fixing assembly 3 includes a mounting box 31, a reset shaft 32 and a strap 33. The right side surface of the handheld terminal body 1 is equipped with mutually symmetrical mounting boxes 31, and the internal rotation of the mounting box 31 is connected to the reset shaft 32. The outer surface of the reset shaft 32 is wrapped with a strap 33. By pulling one end of the strap 33, the strap 33 can be stretched outward. When the strap 33 is loosened, the reset shaft 32 will automatically rotate and reset, thereby wrapping the strap 33 again.

[0030] See also Figure 1-9In this embodiment, the fixing assembly 3 includes a fixing buckle 34, a limiting hole 35 and a limiting rod 36; the end of the strap 33 is fixedly connected to the fixing buckle 34, and the outer surface of the fixing buckle 34 is penetrated by a limiting hole 35. The left surface of the handheld terminal body 1 is equipped with mutually symmetrical limiting rods 36, and the limiting rods 36 match the limiting holes 35. By setting the fixing buckle 34, after pulling the strap 33 to the left side of the device shell 2, the limiting rod 36 can be inserted into the limiting hole 35 on the surface of the fixing buckle 34, so that the handheld terminal body 1 can be fixed. The position of the fixing buckle 34 is restricted to limit the rotation of the reset shaft 32, so that the strap 33 can fix the handheld terminal body 1, and the driving component 8 includes a driving motor 81, a screw 82, a movable seat 83 and a mounting rod 84; the upper end of the inner surface of the device shell 2 is installed with a driving motor 81, the output end of the driving motor 81 is installed with a screw 82, the outer surface of the screw 82 is threadedly connected to the movable seat 83, and the left and right sides of the movable seat 83 are provided with mounting rods 84, and the fan 9 is fixed to the mounting rod 84. The screw 82 is fixedly connected, and the rotation of the driving motor 81 can drive the screw 82 to rotate, thereby driving the movable seat 83 on its surface to move up and down, thereby driving the fan 9 on the surface of the mounting rod 84 to move inside the device shell 2, so that the fan 9 can evenly dissipate heat to the heating surface of the semiconductor heat dissipation module 4, and the driving assembly 8 includes a positioning plate 85, a roller 86, a connecting shaft 87 and a positioning groove 88; the outer surface of the mounting rod 84 is equipped with mutually symmetrical positioning plates 85, and the inner surfaces of the two positioning plates 85 are provided with rollers 86. The inner surface of the device shell 2 is provided with mutually symmetrical positioning grooves 88 on the left and right sides. The outer surface of the positioning plate 85 is inserted with a connecting shaft 87, and the roller 86 is connected to the positioning plate 85 through the connecting shaft 87, and the roller 86 is slidably connected to the positioning groove 88. By setting the positioning groove 88 and the roller 86, when the movable seat 83 moves up and down, the roller 86 will slide inside the positioning groove 88, thereby assisting the movable seat 83 to move, and at the same time, the rotation of the movable seat 83 can be restricted, thereby improving the stability of operation.

[0031] During operation, by providing a magnetic sheet 5, the semiconductor heat dissipation module 4 itself has magnetism and can be attracted to the magnetic sheet 5, thereby realizing a quick connection with the handheld terminal body 1 and not being easy to fall off, and by providing a dustproof net 7, external dust can be prevented from entering the interior of the device shell 2 through the heat dissipation port 6, ensuring that the interior of the device shell 2 is in a dust-free environment, and by pulling one end of the strap 33, the strap 33 can be stretched outward, and when the strap 33 is loosened, the reset shaft 32 will automatically rotate and reset, thereby wrapping the strap 33 again, and by providing a fixing buckle 34, after pulling the strap 33 to the left side of the device shell 2, the limiting rod 36 can be inserted into the limiting hole 35 on the surface of the fixing buckle 34, Thus, the position of the fixing buckle 34 can be restricted, thereby limiting the rotation of the reset shaft 32, so that the strap 33 can fix the handheld terminal body 1, and the rotation of the driving motor 81 can drive the screw 82 to rotate, thereby driving the movable seat 83 on its surface to move up and down, thereby driving the fan 9 on the surface of the mounting rod 84 to move inside the device shell 2, so that the fan 9 can evenly dissipate heat to the heating surface of the semiconductor heat dissipation module 4, and by providing the positioning groove 88 and the roller 86, when the movable seat 83 moves up and down, the roller 86 will slide inside the positioning groove 88, thereby assisting the movable seat 83 to move, and at the same time, the rotation of the movable seat 83 can be restricted, thereby improving the stability of operation.

[0032] Through the above steps, the semiconductor heat dissipation module 4 is set to dissipate heat for the back cover of the handheld terminal body 1, thereby indirectly dissipating heat for the electronic components inside the handheld terminal body 1, and the drive component 8 is set to drive the fan 9 to move up and down, thereby evenly dissipating heat for the semiconductor heat dissipation module 4, thereby improving the heat dissipation effect, so as to solve the problem that the existing medical handheld terminal equipment does not have a heat dissipation function, and the heat is not easy to dissipate after long-term use, which easily leads to aging of the internal electronic components.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A medical handheld device with good heat dissipation effect, comprising a handheld terminal body (1), characterized in that: A device shell (2) is provided on the rear surface of a handheld terminal body (1), mutually symmetrical fixing components (3) are installed on the right side surface of the device shell (2), a semiconductor heat dissipation module (4) is installed on the front surface of the device shell (2), and array-distributed heat dissipation ports (6) are provided on the rear surface of the device shell (2), a driving component (8) is provided on the inner top surface of the device shell (2), and a fan (9) is provided on the front surface of the driving component (8).

2. The medical handheld device with good heat dissipation effect according to claim 1, characterized in that: Magnetic sheets (5) are attached to the center and corners of the rear surface of the handheld terminal body (1), and the low-temperature surface of the semiconductor heat dissipation module (4) and the rear surface of the handheld terminal body (1) are adsorbed via the magnetic sheets (5).

3. The medical handheld device with good heat dissipation effect according to claim 1, characterized in that: A dustproof net (7) is provided on one side of the heat dissipation port (6) located on the inner side of the device shell (2), and the four side edges of the dustproof net (7) are adhesively connected to the inner surface of the device shell (2).

4. The medical handheld device with good heat dissipation effect according to claim 1, characterized in that: The fixing assembly (3) comprises a mounting box (31), a reset shaft (32) and a binding belt (33); the right side surface of the handheld terminal body (1) is provided with a mounting box (31) symmetrical to each other, the interior of the mounting box (31) is rotatably connected to the reset shaft (32), and the outer surface of the reset shaft (32) is wrapped with a binding belt (33).

5. The medical handheld device with good heat dissipation effect according to claim 4, characterized in that: The fixing assembly (3) includes a fixing buckle (34), a limiting hole (35) and a limiting rod (36); the end of the binding strap (33) is fixedly connected to the fixing buckle (34), the limiting hole (35) is penetrated through the outer surface of the fixing buckle (34), and the left side surface of the handheld terminal body (1) is equipped with mutually symmetrical limiting rods (36), and the limiting rods (36) match the limiting holes (35).

6. The medical handheld device with good heat dissipation effect according to claim 1, characterized in that: The driving assembly (8) comprises a driving motor (81), a screw (82), a movable seat (83) and a mounting rod (84); the driving motor (81) is mounted on the upper end of the inner surface of the equipment shell (2); the output end of the driving motor (81) is mounted on the screw (82); the outer surface of the screw (82) is threadedly connected to the movable seat (83); the left and right surfaces of the movable seat (83) are both provided with mounting rods (84); and the fan (9) is fixedly connected to the mounting rods (84).

7. The medical handheld device with good heat dissipation effect according to claim 6, characterized in that: The driving assembly (8) includes a positioning plate (85), a roller (86), a connecting shaft (87) and a positioning groove (88); the outer surface of the mounting rod (84) is mounted with mutually symmetrical positioning plates (85), the inner surfaces of the two positioning plates (85) are provided with rollers (86), the inner surface of the device shell (2) is provided with mutually symmetrical positioning grooves (88) on the left and right sides, the outer surface of the positioning plate (85) is inserted with a connecting shaft (87), the roller (86) is connected to the positioning plate (85) through the connecting shaft (87), and the roller (86) is slidably connected to the positioning groove (88).

Images