TWI444937B - Portable computer carrier - Google Patents

Description

Mobile computer trolley

The present invention relates to a trolley construction, and more particularly to a mobile computer trolley.

With the rapid development of electronic technology and multimedia information, various portable electronic devices are ubiquitous in the society and are developing toward light and short, such as tablet computers, notebook computers, smart phones, personal digital assistants, etc. Not only is it powerful, but the processing speed is growing at a double speed. With the continuous development of soft and hard functions, portable electronic devices have become an indispensable part of people's learning, life entertainment and work, and they are gradually gaining market and consumption. It is widely used by the public.

Traditional computer classrooms need to connect multiple computers in a specific space through complicated and fixed-line devices. Because the equipment is huge and cannot be easily relocated, teachers and students can only use computer devices in specific spaces for teaching. Teaching activities such as interactive or situational, which in turn create a need for computer devices to be easily moved.

Therefore, some manufacturers have developed a portable computer mobile car that can be easily moved by the user. The system consists of a rectangular cabinet, a plurality of moving wheels and a stop slide, and has a power management device, a connector module, and a plurality of internals. a fan. The power management device can be connected to the external power source by using a power cable to provide power for the mobile car and the portable electronic device loaded in the mobile car, and the connector module is connected to the portable computer for supply/ Charging and providing wireless network signal reception, multiple fans to help the internal heat dissipation of the body, avoiding heat accumulation inside the mobile car, making it portable The portable and portable mobile mobile car solves the problem of carrying and improves the convenience of use.

However, the above-mentioned portable portable mobile sports vehicles can indeed improve the traditional problem of learning in a specific space, but in order to meet the demand for the number of students in the class, a sufficient number of computer devices must be loaded, so the volume is still large, It is not easy to move, it is still limited to use in indoor space, and the number of computers is large. Due to power limitation problems, it cannot be charged at the same time. Moreover, because the portable portable mobile phone does not have the function of storing standby power, it cannot provide the power required for the computer mobile car and the portable computer device to be charged at any time, so it cannot be used in outdoor teaching, so that the whole use The effect is limited.

Since the conventional computer trolley is loaded with a large number of portable computer devices, a plurality of fans must be disposed on the heat dissipation to force the convection to dissipate heat, and the heat cannot be dissipated by natural convection, otherwise the computer device may be overheated due to charging. Degrading its service life, in severe cases, it will cause damage due to the high temperature of the working environment. Furthermore, in view of the design considerations for the safety and mobility of middle and primary school students, the fan device is vulnerable to the risk of injury and noise-induced learning for children in the middle school and small school, and does not meet the trend of energy saving and carbon reduction.

Therefore, how to make the power supply unrestricted, as well as the safety of users and the need to achieve energy saving and carbon reduction are the problems that the creators of this technology field want to solve.

In view of the above problems, the present invention provides a mobile computer trolley, thereby solving the problem that the conventional computer trolley is bulky, mobile is not easy, and because there is no backup power, The problem of not being able to use outdoors, and the fact that multiple fans are configured for safety considerations for elementary and middle school students.

The invention provides a mobile computer trolley comprising a body, a power supply device, a transverse heat dissipation plate and a constant heat dissipation plate, wherein the system is composed of two sides, a bottom surface and a back surface opposite to each other. The bottom surface of the body has a plurality of wheels, and the body has a plurality of shelves inside, which can selectively load a plurality of portable electronic devices. The power device is disposed in the body and electrically connected to the portable electronic device to provide electrical energy to the portable electronic device. The lateral heat dissipation plate is disposed on the top of the body in a first direction, and faces the frame body and the portable electronic device with one of the side surfaces, wherein the first direction and the bottom surface of the body are in parallel relationship with each other, and the direct heat dissipation plate is in the second direction The edge is disposed on the edge of the other side of the lateral heat dissipation plate, and the second direction and the bottom surface of the body are perpendicular to each other, thereby forming a natural convection heat dissipation path inside the body.

The mobile computer trolley of the present invention further includes a wireless network transceiver disposed on the other side of the lateral heat sink, the wireless network transceiver is electrically connected to the power supply device, and the power supply device provides power to the wireless network for receiving and receiving. Device.

The mobile computer trolley of the present invention further includes a battery electrically connected to the power supply device to provide electrical energy to the portable electronic device.

The utility model has the advantages that the mobile computer trolley utilizes the special arrangement design of the transverse heat dissipation plate and the direct heat dissipation plate in the body, and utilizes the airflow convection principle to form a natural convection heat dissipation path in the body, so that the fan can be used without using a fan. The good heat dissipation effect not only has high safety and no noise, but also meets the trend of energy saving and carbon reduction. At the same time, it also protects the portable electronic device mounted in the computer trolley and prolongs the service life of the portable electronic device.

In addition, the mobile computer trolley of the present invention also increases the function of storing backup power and wireless network transmission, greatly improving the convenience of mobile use, thereby achieving an action learning classroom that can be used outdoors.

The features, implementations, and utilities of the present invention are described in detail below with reference to the drawings.

The mobile computer cart 100 of the third embodiment of the present invention is described as an embodiment of the mobile learning classroom, but is not limited to the type disclosed in the embodiment. Those skilled in the art may The design type or the use requirement corresponds to changing the appearance and function of the mobile computer cart 100 of the present invention.

Please refer to the exploded schematic view and the perspective combination diagram of the mobile computer cart 100 of the first embodiment shown in FIGS. 1 and 2. The mobile computer trolley 100 of the first embodiment of the present invention is equivalent to a mobile learning computer classroom, and can be moved to different locations for teaching use, for example, indoors or outdoors.

The mobile computer trolley 100 of the present embodiment includes a body 110, a power supply device 180, a lateral heat dissipation plate 120, and a constant heat dissipation plate 130. The body 110 is composed of two sides, a bottom surface, and a back surface opposite to each other. . The bottom surface of the body 110 has four wheels 111 and two brake members 113. The body 110 has a plurality of frames 112 and a power supply device 180 therein, and the frame 112 and the power supply device 180 are separated by a lateral partition 114. The heat dissipation plate 120 and the straight heat dissipation plate 130 are disposed on the top of the body 110.

Further, the detailed structure of each component of the mobile computer trolley 100 is illustrated. The wheels 111 are respectively locked to the four corners of the bottom surface of the body 110, and the two brake components 113 are respectively attached. They are also respectively mounted on the two wheels 111 at the front end of the body 110. The wheels 111 are used for contacting the ground for sliding movement, and the wheels 111 are rotated in the second direction P10 for 360 degrees to control the mobile computer. The moving direction of the trolley 100, and the braking member 113 can be pressed down against the wheel 111 or the lifting wheel 111. When the mobile computer trolley 100 is moved to a certain point, the braking member 113 can be pressed down against the wheel 111, so that The wheel 111 cannot be pivoted to prevent the computer trolley 100 from slipping to avoid danger.

Please also refer to the perspective view of the portable electronic device of the first embodiment shown in FIG. 3 installed in the mobile computer trolley. The lateral partition plate 114 of the embodiment is installed in the interior of the body 110, and has an L-shaped shape, and the coupling manner may be locking or using a sliding slot or the like to separate the upper and lower accommodating spaces inside the body 110. The upper accommodating space is provided with a plurality of racks 112, the manner of which includes, but is not limited to, the manner of locking or locking, and the frame body 112 is flatly attached to the upper side of the lateral partition 114, and each frame body The proper spacing is maintained between the 112, and the frame 112 and the body 110 are spaced apart from each other and separated by a lateral partition 114 to form a channel 119. The frame 112 can selectively load a plurality of portable electronic devices. The device 190 can be loaded with, for example, eight portable electronic devices 190. However, those skilled in the art can change the maximum number of shelves 112 that can be loaded according to actual design and usage requirements. The mobile computer trolley 100 is provided with a door 115 pivotally connected to the body, and the door 115 has a door handle 116 for pulling the door 115 and opening or closing the door 115 to cover the door. The accommodating space below, or the accommodating space below, is used for placing the power device 180 or the power cord and the like.

The power supply device 180 of the embodiment includes two sockets 181 and a power connection. The 182 is electrically connected to the power connector 182, and the sockets 181 are respectively disposed in the accommodating space below the body 110, and are respectively affixed to the bottom surface of the body 110, and are opposite to each other, so that the portable electronic device 190 When being mounted on the frame 112, the power cable of the portable electronic device 190 crosses the lateral partition 114 and passes through the passage 119 to the accommodating space below the body 110, and is electrically inserted into the power plug (not shown). On the socket 181, the power connector 182 can be a power connection hole or a power connection line, which is disposed on the outer surface of the right side of the body 110, and the power connector 182 is electrically connected to an AC power source (for example, a commercial power). Connected to provide power to the portable electronic device 190 for charging/powering use.

The lateral heat dissipation plate 120 and the direct heat dissipation plate 130 of the embodiment respectively have long heat dissipation holes 121 and 131, and the heat dissipation holes 121 and 131 respectively penetrate the two heat dissipation plates 120 and 130 for generating the body 110. The hot air passes through and is discharged, and the lateral heat dissipation plate 120 has opposite first and second sides. The lateral heat dissipation plate 120 is fixed to the top of the body 110 along the first direction P20, and faces the frame 112 with the first side thereof. And the channel 119, wherein the first direction P20 and the bottom surface of the body 110 are in a parallel relationship with each other, and the straight heat dissipation plate 130 is fastened in the second direction P10 to the edge of the second side of the lateral heat dissipation plate 120, so that the two are in an L shape. The shape of the second direction P10 and the bottom surface of the body 110 are perpendicular to each other. Therefore, the heat dissipation holes 121 of the lateral heat dissipation plate 120 and the heat dissipation holes 131 of the direct heat dissipation plate 130 are also perpendicular to each other. The accommodating space below the inner portion of the 110 is communicated with the heat dissipation hole 121 of the lateral heat dissipation plate 120 by the passage 119. (The path of natural heat dissipation will be further explained later)

The frame 112 of the present invention can abut against the side of the body 110, or as described in the above embodiment, the frame 112 and the body 110 are separated by a distance and are laterally separated. The plates 114 are spaced apart to form a channel 119, but are not limited to the embodiments disclosed herein.

In addition, the mobile computer cart 100 is further provided with a movable door 200 pivotally connected to the back of the body 110, and the position of the movable door 200 is corresponding to the position of the frame body 112. The movable door 200 can be opened or closed with respect to the body 110. When the movable door 200 is opened, the user can conveniently pass the power line of the portable electronic device 190 through the channel 119 and perform the wire management operation. When the movable door 200 is closed, the movable door 200 can be covered. The power cords of these portable electronic devices 190 are both aesthetically pleasing and protect the power cord.

Please refer to FIG. 4 and FIG. 5 together for a plan view and a cross-sectional side view of the mobile computer cart 100 of the first embodiment. In this embodiment, in order to provide the mobile computer cart 100 with anti-theft and anti-collision functions, a first baffle 150 and a second baffle 160 are further mounted on the mobile computer cart 100, and the first baffle 150 and the first baffle 150 The two baffles 160 are respectively pivotally connected to the top end of the straight heat dissipation plate 130, and the pivoting manner is pivoted by the relationship between the card and the card slot, and the two baffles 150 and 160 are pivoted to an angle, so that Both the baffles 150, 160 are movable to an open position and a closed position. The first baffle 150 has a locking member 151 attached to the outer side of the first baffle 150 and adjacent to the right end of the first baffle 150 for locking the first baffle 150 on the body 110. . The second baffle 160 is an L-shaped baffle having a lock member 161, an air inlet 162 and a protrusion 163. The air inlet 162 has a mesh shape and penetrates the second baffle 160. The position corresponds to the position of the frame 112 in the body 110 for introducing cold air into the interior of the body 110, and the protrusion 163 and the lock member 161 are embedded on the outer side of the second baffle 160 at the air inlet. In the lower position of the 162, the locking member 161 is used to lock the second baffle 160 on the body 110, and the stud 163 is used for It is convenient for the user to pull the second baffle 160 to pivot to the open or closed position.

The first baffle 150 is used to cover the lateral heat dissipation plate 120, and the second baffle 160 is used to cover the portable electronic devices 190 mounted in the frame 112. The two baffles 150 and 160 are used to prevent The dust or dirt is dropped on the inside of the body 110, and the lock members 151, 161 on the two flaps 150, 160 are more anti-theft functions, which can simultaneously prevent damage and theft of the portable electronic device 190 and other devices.

Further, when the two baffles 160 are in the closed position, the portable electronic device 190 is loaded in the frame 112 for charging or standby, and waste heat is generated and accumulated inside the body 110. At this time, the principle of thermal convection will be generated. Cold air is introduced from the air inlet 162. When cold air flows from the air inlet 162 into the interior of the body 110, the cold air is converted into hot air due to the high temperature of the waste heat, and the hot air rises and passes through the lateral direction of the top of the frame 112. The heat dissipation hole 121 of the heat dissipation plate 120 is turbulent upward in the second direction P10 to contact the top surface of the first baffle 150, and then flows along the first direction P20 to the heat dissipation hole 131 of the direct heat dissipation plate 130 to discharge the hot air. A heat dissipation path that presents natural convection.

The mobile computer cart 100 of the present embodiment further includes a fixed latch 132 inserted at the front end of the straight heat radiating plate 130, and the left and right sides are symmetric with each other. When the second shutter 160 is pivoted to the open position, the second block The left and right ends of the bottom of the plate 160 are erected on the fixing clip 132, and the fixing clip 132 is simultaneously pressed against the inner wall of the second baffle 160 to keep the second baffle 160 in the open position without moving. To prevent the second baffle 160 from leaving the open position due to vibration and pinching the user's hand.

Further, when the second baffle 160 is in the open position, when the portable electronic device 190 is loaded in the frame 112 for charging or standby, waste heat is generated, and Accumulated in the interior of the body 110, the principle of thermal convection is generated at this time, and cold air is introduced. When cold air flows from the bottom of the frame 112 into the interior of the body 110, the cold air is converted into hot air due to the high temperature of the waste heat. The hot air will rise and turbulent upward through the heat dissipation hole 121 of the lateral heat dissipation plate 120 at the top of the frame 112 in the second direction P10 to contact the top surface of the first baffle 150, and then in the first direction P20. The heat dissipation holes 131 flowing to the direct heat dissipation plate 130 discharge the hot air to present a heat dissipation path of natural convection.

Furthermore, the bottom of the main body 110 further has a vent 210. When the power supply device 180 installed in the accommodating space below the main body 110 charges or supplies power to the portable electronic device 190, waste heat is generated. When there is a distance from the side of the body 110 to form a channel 119, when the shutter 115 of the lower accommodating space is opened, the principle of thermal convection is generated, and the cold air is opened by the shutter 115 or the body. The vent 210 of the bottom surface of the 110 is introduced. When cold air flows into the accommodating space below, the cold air is converted into hot air due to the high temperature of the waste heat, and the hot air rises through the passage 119 and transmits the lateral heat through the top of the passage 119. The heat dissipation hole 121 of the plate 120 is turbulent upward in the second direction P10 to contact the top surface of the first baffle 150, and then flows along the first direction P20 to the heat dissipation hole 131 of the direct heat dissipation plate 130 to discharge hot air. The heat dissipation path of natural convection.

In order to have more convenient mobile performance, the mobile computer trolley 100 of the present embodiment further includes a telescopic handle 117 and a grip 118, wherein the telescopic handle 117 is locked to the back surface of the body 110, and can be reciprocally stretched in the second direction P10. Or retracted, and the grip 118 is disposed on the left and right sides of the body 110, and has a groove shape and exhibits a symmetrical relationship with each other. Wherein, the telescopic handle 117 is used to pull the mobile computer trolley 100, making it easy to control The direction is changed, and when it is moved to a certain point, it can be retracted and reclaimed, and does not occupy space; in addition, the grip 118 is used to lift the mobile computer trolley 100, and both of them can make the movement more convenient and labor-saving.

In this embodiment, the structural design of the mobile computer trolley 100 can greatly reduce the size and weight thereof, solve the problem of mobile use, and improve the convenience in use, thereby achieving the ubiquitous effect of the mobile learning computer classroom. In addition, it is worth mentioning that the safety of the present invention is incorporated into the design considerations of the middle school and the primary school students, and the position of the lateral heat dissipation plate 120 and the direct heat dissipation plate 130 is utilized to generate the airflow convection principle, and the heat dissipation path of the natural convection is constructed. Therefore, no need to use a fan to achieve heat dissipation, not only safe, no noise, and more in line with the trend of energy saving and carbon reduction.

The overall structure of the mobile computer cart 100 disclosed in this embodiment is similar to that of the mobile computer cart 100 of the first embodiment described above. Therefore, the following description is only for the technical differences of the second embodiment of the present invention.

Please refer to the perspective view of the mobile computer cart 100 of the second embodiment shown in FIGS. 6 and 7. The mobile computer trolley 100 of the second embodiment of the present invention includes a body 110, a power supply device 180, a lateral heat dissipation plate 120, a direct heat dissipation plate 130, and a wireless network transceiver 170, wherein the body 110 is left and right. The opposite sides, the bottom surface, and the back side are composed. The bottom surface of the body 110 has four wheels 111 and two brake members 113. The body 110 has a plurality of frames 112 and a power supply device 180 therein, and the frame 112 and the power supply device 180 are separated by a lateral partition 114. The heat dissipation plate 120 and the straight heat dissipation plate 130 are disposed on the top of the body 110.

The mobile computer cart 100 of the present embodiment is different in that the wireless network transceiver 170 can be selectively installed, or other functions of different functions, such as a remote end. Remote control and the like. The wireless network transceiver 170 is attached to the second side of the lateral heat dissipation plate 120, and a fixed plate 133 is disposed in the body 110. The wireless network transceiver 170 is disposed on the edge of the lateral heat dissipation plate 120. The fixed board 133 allows the wireless network transceiver 170 to be securely mounted on the mobile computer cart 100. The fixed board 133 can effectively protect the wireless network transceiver 170 from falling into the wireless network transceiver 170 due to impact, causing it to be damaged. The wireless network transceiver 170 can be a wireless network signal transmission mode of 3G/4G, GSM, WiMAX, etc., and is not limited thereto, and the wireless network transceiver 170 is electrically connected to the power supply device 180. The power required by the wireless network transceiver 170 is provided.

In addition, the power supply device 180 of the present embodiment includes two sockets 181, a power connector 182, and a battery 183. The sockets 181 are electrically connected to the power connector 182, and the sockets 181 are respectively disposed under the body 110. The space is placed on the bottom surface of the main body 110, and the left and right sides are opposed to each other. When the portable electronic device 190 is mounted on the frame 112, the power plug (not shown) of the portable electronic device 190 is electrically inserted into the sockets 181. The power connector 182 can be a power connection hole or a power connection line disposed on the outer surface of the right side of the body 110, and the power connector 182 is electrically connected to an AC power source (for example, a commercial power source) to provide The electrical energy is used to charge/power the portable electronic device 190. The battery 183 may be a disposable or secondary battery, and the types of the battery 183 include, but are not limited to, a lead acid battery, a nickel cadmium battery, a lithium battery, and the like. The battery 183 is disposed in the lower accommodating space of the main body 110 at a position rearward of the sockets 181.

When the battery 183 is a disposable battery, the battery 183 is electrically connected to the power connector 182 to provide power to the portable electronic device 190 and to the wireless network. When the battery 183 is a secondary battery, the battery 183 is electrically connected to the power connector 182, and the secondary battery is stored by an AC power source (for example, a commercial power) electrically connected via the power connector 182. When the power storage is completed, power is supplied to the portable electronic device 190 and the wireless network transceiver 170 for use.

In this embodiment, the mobile computer trolley 100 increases the function of storing backup power and wireless network transmission, and solves the problem of power limitation by using the design of the installed battery 183, and installing the wireless network transceiver 170 to enable It can wirelessly access the Internet at any time to enhance the convenience of use, thereby achieving a mobile learning classroom that can be used outdoors, and has the function of continuous power and wireless transmission.

The overall structure of the mobile computer cart 100 disclosed in this embodiment is similar to that of the mobile computer cart 100 of the first and second embodiments. Therefore, the following details only refer to the technical differences of the third embodiment of the present invention. Description.

Please refer to the exploded schematic view of the mobile computer trolley of the third embodiment shown in FIG. 8. The mobile computer cart 100 of the third embodiment of the present invention includes a body 110, a power supply device 180, a lateral heat dissipation plate 120, a constant heat dissipation plate 130, a wireless network transceiver 170, and a fan 140. It consists of two sides, a bottom surface, and a back surface opposite to each other. The bottom surface of the body 110 has four wheels 111 and two brake members 113. The body 110 has a plurality of frames 112 and a power supply device 180 therein, and the frame 112 and the power supply device 180 are separated by a lateral partition 114. The heat dissipation plate 120 and the straight heat dissipation plate 130 are disposed on the top of the body 110.

In addition, the power supply device 180 of the present embodiment further includes a battery 183 disposed in the lower receiving space of the body 110 at a position rearward of the sockets 181. It is electrically connected to the power supply device 180. The mobile computer cart 100 further includes a wireless network transceiver 170 disposed on the second side of the lateral heat dissipation plate 120 and electrically connected to the power supply device 180.

Please refer to the cross-sectional side view and perspective view of the mobile computer cart 100 of the third embodiment shown in FIGS. 9 and 10. The mobile computer cart 100 of this embodiment differs only in that a plurality of fans 140 can be selectively installed to assist the natural convection heat dissipation path formed by the lateral heat dissipation plate 120 and the straight heat dissipation plate 130, and the fan The 140 is attached or detachably mounted on the straight heat dissipation plate 130 and is erected on the second side of the lateral heat dissipation plate 120. The fan 140 is electrically connected to the power supply device 180 and is straight along the first direction P20. An extraction airflow is generated to the heat dissipation holes 131 of the heat dissipation plate 130.

When the portable electronic device 190 is loaded in the frame 112 for charging or standby, or when the wireless network transceiver 170 is activated, waste heat is generated and accumulated inside the body 110, and the extracted airflow generated by the fan 140 is accelerated. When cold air is introduced, when cold air flows from the bottom of these frames 112 into the interior of the body 110, the cold air is converted into hot air due to the high temperature of the waste heat, and the hot air rises and passes through the lateral direction of the top of the frame 112. The heat dissipation hole 121 of the heat dissipation plate 120 is turbulent upward in the second direction P10 to contact the top surface of the first baffle 150, and the extracted airflow generated by the fan 140 immediately directs the hot air toward the first direction P20 to the direct heat dissipation plate. The heat dissipation holes 131 of the 130 are directly discharged to accelerate the heat dissipation efficiency.

Furthermore, the bottom of the main body 110 further has a vent 210. When the power supply device 180 installed in the accommodating space below the main body 110 charges or supplies power to the portable electronic device 190, waste heat is generated. With the side of the body 110 When there is a distance between the two, so that a channel 119 is formed, when the blocking door 115 of the lower accommodating space is opened, the drawing airflow generated by the fan 140 accelerates the cooling air from the open door 115 or the vent of the bottom surface of the body 110. 210 is introduced. When cold air flows into the accommodating space below, the cold air is converted into hot air due to the high temperature of the waste heat, and the hot air rises, passes through the passage 119, and transmits heat through the transverse heat sink 120 at the top of the passage 119. The hole 121 is turbulent upward in the second direction P10 to contact the top surface of the first baffle 150, and the extracted airflow generated by the fan 140 immediately directs the hot air toward the first direction P20 toward the heat dissipation hole 131 of the heat dissipation plate 130. Direct discharge to accelerate heat dissipation efficiency.

The mobile computer trolley 100 of the embodiment further increases the design of the fan, enhances the ventilation performance, and improves the heat dissipation path formed by the lateral heat dissipation plate 120 and the direct heat dissipation plate 130. In addition, the safety of the middle and primary school students is included. According to design considerations, the fan 140 is disposed inside the mobile computer cart 100 and covered by the first baffle 150 while meeting safety and heat dissipation.

Although the embodiments of the present invention are disclosed above, it is not intended to limit the present invention, and those skilled in the art, regardless of the spirit and scope of the present invention, the shapes, structures, and features described in the scope of the present application. And the number of modifications may be made, and the scope of patent protection of the present invention shall be determined by the scope of the patent application attached to the specification.

100‧‧‧Mobile computer trolley

110‧‧‧ body

111‧‧‧ Wheels

112‧‧‧ ‧ frame

113‧‧‧煞车

114‧‧‧Horizontal partition

115‧‧ ‧ blocking

116‧‧‧ Door handle

117‧‧‧ Telescopic handle

118‧‧‧ grip

119‧‧‧ channel

120‧‧‧Transverse heat sink

121‧‧‧ vents

130‧‧‧Direct heat sink

131‧‧‧ vents

132‧‧‧Fixed truck

133‧‧‧ fixed board

140‧‧‧fan

150‧‧‧First baffle

151‧‧‧First lock

160‧‧‧second baffle

161‧‧‧Second lock

162‧‧‧air inlet

163‧‧‧Bump

170‧‧‧Wireless Network Transceiver

180‧‧‧Power supply unit

181‧‧‧ socket

182‧‧‧Power connector

183‧‧‧Battery

190‧‧‧ portable electronic devices

200‧‧‧wire door

210‧‧‧ vents

P10‧‧‧ second direction

P20‧‧‧ first direction

Fig. 1 is an exploded perspective view showing a mobile computer trolley according to a first embodiment of the present invention.

Fig. 2 is a perspective assembled view of a mobile computer trolley according to a first embodiment of the present invention.

Fig. 3 is a perspective view showing a mobile computer trolley equipped with a portable electronic device according to a first embodiment of the present invention.

Fig. 4 is a plan view showing the second baffle of the mobile computer trolley according to the first embodiment of the present invention in an open position.

Fig. 5 is a cross-sectional side view showing the mobile computer trolley according to the first embodiment of the present invention.

Fig. 6 is a perspective view showing a mobile computer trolley equipped with a wireless network transceiver according to a second embodiment of the present invention.

Figure 7 is a perspective view showing a mobile computer trolley equipped with a battery according to a second embodiment of the present invention.

Figure 8 is an exploded perspective view of a mobile computer trolley according to a third embodiment of the present invention.

Figure 9 is a cross-sectional side view showing a mobile computer trolley according to a third embodiment of the present invention.

Figure 10 is a perspective assembled view of a mobile computer trolley according to a third embodiment of the present invention.

100‧‧‧Mobile computer trolley

110‧‧‧ body

111‧‧‧ Wheels

112‧‧‧ ‧ frame

113‧‧‧煞车

114‧‧‧Horizontal partition

115‧‧ ‧ blocking

116‧‧‧ Door handle

117‧‧‧ Telescopic handle

133‧‧‧ fixed board

120‧‧‧Transverse heat sink

121‧‧‧ vents

130‧‧‧Direct heat sink

131‧‧‧ vents

150‧‧‧First baffle

160‧‧‧second baffle

180‧‧‧Power supply unit

181‧‧‧ socket

182‧‧‧Power connector

200‧‧‧wire door

210‧‧‧ vents

Claims (15)

The utility model relates to a mobile computer trolley, which is suitable for loading a plurality of portable electronic devices. The mobile computer trolley comprises: a body, a bottom surface of the body has a plurality of wheels, and the body has a plurality of frames inside for housing The portable electronic device is mounted on the mobile computer trolley; a power supply device is disposed in the body, the power supply device is electrically connected to the portable electronic devices, and provides an electrical energy to the portable electronic devices; and a lateral heat dissipation And a plurality of heat dissipation holes, the two heat dissipation plates further have a first side surface and a second side surface, wherein the horizontal heat dissipation plate is disposed on the body along a first direction a top surface facing the frame body, wherein the first direction and the bottom surface are in parallel relationship with each other, and the direct heat dissipation plate is disposed along a second direction on an edge of the second side surface of the lateral heat dissipation plate Wherein the second direction and the bottom surface are in a mutually perpendicular relationship. The mobile computer trolley of claim 1, further comprising a telescopic handle disposed on the body, the telescopic handle being reciprocally stretched or retracted in the second direction. The mobile computer trolley of claim 1, further comprising a plurality of brake components disposed on one side of the wheels of the body, the brake components selectively stopping against the wheels to provide The friction causes the mobile trolley to stop sliding. The mobile computer trolley of claim 1, further comprising at least one lateral partition and a blocking door disposed in the body and separated to a second accommodating space, wherein the accommodating space is disposed in the body, the door is pivotally connected to the body, and is opened or closed relative to the body to selectively shield the other accommodating space And the other accommodating space is for the power device to be installed therein. The mobile computer trolley of claim 4, wherein the frame has a distance from the body to form a passage that communicates the heat dissipation between the other receiving space and the lateral heat sink. hole. The mobile computer cart of claim 1, further comprising a wireless network transceiver disposed on the second side of the lateral heat sink, the wireless network transceiver being electrically connected to the power supply device, and The power supply unit provides the electrical energy to the wireless network transceiver. The mobile computer trolley of claim 1, wherein the power supply device comprises at least one socket and a power connector, the socket is electrically connected to the power connector, and the socket is disposed in the body for the The portable electronic device is electrically inserted, and the power connector is disposed on the body, and is electrically connected to an AC power source to provide the power required for the portable electronic device. The mobile computer trolley of claim 1, wherein the power supply device includes a battery that supplies the electrical energy to the portable electronic devices. The mobile computer device of claim 8, wherein the power supply device further comprises at least one socket and a power connector, the socket is electrically connected to the power connector, and the socket is disposed in the body for The portable electronic device is electrically inserted, and the power connector is disposed on the body and electrically connected to an AC power source to provide the electrical energy to the portable electronic devices. The mobile computer trolley of claim 9, wherein the battery is a secondary battery, the power connector is electrically connected to the battery, and the power connector is electrically connected to the alternating current power source to provide the electrical energy to the battery Carry out electricity storage. The mobile computer trolley of claim 1, further comprising a first baffle and a second baffle, wherein the first baffle and the second baffle are respectively pivotally connected to the body, and the first A baffle covers the lateral heat sink, and the second baffle covers the frames. The mobile computer trolley of claim 11, wherein the first baffle further has a first lock member, and the second baffle further has a second lock member for locking the first baffle and the baffle The second baffle is on the body. The mobile computer trolley of claim 11, wherein the second baffle further has an air inlet corresponding to the position of the frame to facilitate heat dissipation. The mobile computer trolley of claim 11, further comprising a fixed cassette mounted on the body, and when the second shutter is pivoted to an open position, the fixed card is pressed against the The second baffle holds the second baffle in the open position. The mobile computer trolley of claim 1, further comprising at least one fan standing on the second side of the lateral heat dissipation plate, wherein the fan is adjacent to the direct heat dissipation plate, and the fan is electrically connected The power supply device generates an extraction airflow toward the direct heat dissipation plate along the first direction.