CN107871154B

CN107871154B - Unmanned aerial vehicle

Info

Publication number: CN107871154B
Application number: CN201711395925.0A
Authority: CN
Inventors: 张海涛; 张强; 唐尹
Original assignee: SZ DJI Technology Co Ltd
Current assignee: SZ DJI Technology Co Ltd
Priority date: 2015-04-10
Filing date: 2015-04-10
Publication date: 2021-02-26
Anticipated expiration: 2035-04-10
Also published as: WO2016161626A1; CN106104411B; CN106104411A; CN107871154A

Abstract

The embodiment of the invention discloses a storage device and an unmanned aerial vehicle adopting the storage device. The storage device includes: the solid state disk is used for storing data; the mSATA connector is electrically connected with the solid state disk; one end of the adapter plate is electrically connected with the mSATA connector; and the SATA connector is used for being electrically connected with an external device, and is electrically connected with the other end of the adapter plate. The storage device directly stores the image data shot by the unmanned aerial vehicle through the solid state disk, and can directly store the original image data due to the large capacity of the solid state disk. In addition, the solid state disk with the mSATA interface is small in size, so that the storage device is small in size and light in weight and is suitable for being carried by an unmanned aerial vehicle.

Description

Unmanned aerial vehicle

The invention is a divisional application with application number 201580004353.1, application date 2015, 04, 10 and title "storage device and unmanned aerial vehicle using the same".

Technical Field

The invention relates to a storage device, in particular to a storage device unmanned aerial vehicle with a solid state disk.

Background

Currently, due to volume and load limitation, a general unmanned aerial vehicle usually adopts an SD card to store image data acquired by a camera mounted on the unmanned aerial vehicle.

However, since the capacity of the SD card is limited, only compressed and edited image data can be stored, so that the image data stored in the SD card is not original data and is not highly editable at a later stage.

Disclosure of Invention

In view of the above, the present invention provides a storage device with small volume, light weight and large capacity, which is suitable for an unmanned aerial vehicle.

A memory device, comprising:

the solid state disk is used for storing data;

the mSATA connector is electrically connected with the solid state disk;

one end of the adapter plate is electrically connected with the mSATA connector; and

and the SATA connector is used for being electrically connected with an external device, and is electrically connected with the other end of the adapter plate.

In one embodiment, the solid state disk, the mSATA connector, the adapter board, and the SATA connector are sequentially arranged on the same layer.

In one embodiment, the solid state disk, the mSATA connector, the adapter plate, and the SATA connector are all housed in the lower cover.

In one embodiment, the solid state disk comprises a PCB substrate and a chip arranged on the PCB substrate, a fixing boss is arranged at the bottom of the lower cover, and the PCB substrate is fixed on the fixing boss, so that a preset interval exists between the PCB substrate and the bottom of the lower cover.

In one embodiment, the fixing boss is an elastic cylinder made of an elastic material.

In one embodiment, a through hole is formed in the PCB substrate, and a threaded fastener passes through the through hole of the PCB substrate to be fixedly connected with the fixing boss, so as to fix the PCB substrate on the fixing boss.

In one embodiment, the through hole is formed at one end of the PCB substrate, and the mSATA interface is formed at the other end of the PCB substrate.

In one embodiment, a heat-conducting silica gel pad is attached to the chip of the PCB substrate near the bottom of the lower cover, and the heat-conducting silica gel pad is located in the preset interval.

In one embodiment, the bottom of the lower cover is provided with a mounting boss, and the adapter plate is mounted on the mounting boss.

In one embodiment, the mounting boss is a resilient cylinder made of a resilient material.

In one embodiment, a clamping groove is formed in the side edge of the adapter plate, and a threaded fastener penetrates through the clamping groove of the adapter plate to be fixedly connected with the mounting boss, so that the adapter plate is fixed on the mounting boss.

In one embodiment, a positioning column is arranged at the bottom of the lower cover, and the adapter plate is provided with a positioning hole for the positioning column to pass through.

In one embodiment, the adapter board includes a board body and a plurality of connection lines disposed on the board body, and the connection lines are used for directly connecting the mSATA connector and the SATA connector.

In one embodiment, the plurality of connection lines are composed of a 3.3v power supply connection line, a GND line, and four signal lines, the SATA connector directly provides a 3.3v power supply to the mSATA connector through the power supply connection line, and the four signal lines are two pairs of differential transceiving data lines.

In one embodiment, the mSATA connector comprises a first surface and a second surface opposite to the first surface, one end of the first surface is provided with a first step, and one end of the adapter plate connected with the mSATA connector is installed in the first step.

In one embodiment, a fixing column is arranged at the bottom of the first step part, a fixing hole is arranged on the adapter plate, and the fixing column penetrates through the fixing hole so as to position one end, connected with the mSATA connector, of the adapter plate in the first step part.

In one embodiment, two connecting lugs extend from one end of the adapter plate connected to the mSATA connector, the two connecting lugs are oppositely arranged at intervals, and the mSATA connector is inserted between the two connecting lugs.

In one embodiment, two opposite side surfaces of the mSATA connector are respectively provided with a connecting portion, and the two connecting portions are respectively fixedly connected with the two connecting lugs so as to fixedly connect the mSATA connector with the adapter plate.

In one embodiment, a second step portion is arranged at one end, far away from the first step portion, of the second surface, and one end of the solid state disk is mounted on the second step portion.

In one embodiment, a convex column is arranged on the side surface of the second step part, and a clamping groove clamped with the convex column is arranged at one end of the solid state disk.

In one embodiment, two positioning lugs are arranged at one end of the SATA connector, the two positioning lugs are arranged at intervals, and one end of the adapter plate connected with the SATA connector is inserted between the two positioning lugs.

In one embodiment, the two positioning lugs are provided with guide grooves on the mutually facing side surfaces, and two opposite side edges of one end of the adapter plate connected with the SATA connector are respectively inserted into the guide grooves of the two positioning lugs.

In one embodiment, a limiting lug is further arranged at one end of the SATA connector, the limiting lug is arranged between the two positioning lugs, a limiting groove is arranged in the middle of one end, connected with the SATA connector, of the adapter plate, and the limiting lug is clamped with the limiting groove.

In one embodiment, two opposite sides of the limiting lug are respectively provided with a guide groove, and two opposite edges of the limiting groove are respectively clamped into the guide grooves on the two opposite sides of the limiting lug.

In one embodiment, the signal pins of the SATA connector are arranged in the same order as the corresponding signal pins of the mSATA connector.

In one embodiment, the solid state disk is provided with a mSATA connector, and one end of the mSATA connector is provided with a mSATA interface plugged with the mSATA connector.

In one embodiment, a right-turn interface is arranged at one end, away from the solid state disk, of the mSATA connector, and a left-turn connector used for being plugged into the right-turn interface is arranged at one end, electrically connected with the mSATA connector, of the adapter plate.

In one embodiment, a left-turn interface is arranged at one end of the SATA connector, and a right-turn connector used for being plugged with the left-turn interface is arranged at one end of the adapter plate electrically connected with the SATA connector.

In one embodiment, the other end of the SATA connector is provided with a SATA interface for plugging with an external SATA connector.

In addition, the invention also provides an unmanned aerial vehicle adopting the storage device.

An unmanned aerial vehicle comprising:

the storage device described above;

image acquisition means for capturing an image;

the processor is electrically connected with the image acquisition device and the storage device;

wherein the processor controls the storage device to store the image data captured by the image capturing device.

In one embodiment, the storage device is used for storing the original image data acquired by the image acquisition device.

The storage device at least has the following advantages:

(1) the storage device is connected with the mSATA connector through the solid state disk, then the mSATA connector is carried on the adapter plate, and the SATA connector is carried on the other side of the adapter plate, so that image data shot by the unmanned aerial vehicle can be directly stored through the SATA connector, and the solid state disk can directly store original image data due to the fact that the capacity of the solid state disk is large. In addition, the solid state disk with the mSATA interface is small in size, so that the storage device is small in size and light in weight and is suitable for being carried by an unmanned aerial vehicle.

(2) The storage device converts the mSATA interface into the SATA interface, so that a user can conveniently transmit data with a computer and the like through the SATA interface, has remarkable reading/writing speed, is plug-and-play, and can save precious time for the user.

Drawings

FIG. 1 is an exploded view of a storage device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the storage device shown in FIG. 1 from another perspective;

FIG. 3 is a top view of the storage device shown in FIG. 1;

FIG. 4 is a partially exploded view of the memory device shown in FIG. 1;

FIG. 5 is a partially exploded view from another perspective of the memory device shown in FIG. 1;

FIG. 6 is a circuit diagram of a patch panel of the storage device shown in FIG. 1;

fig. 7 is a schematic diagram of an unmanned aerial vehicle employing the storage device described above.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiments of the present invention provide a storage apparatus including a Solid State Disk (SSD), a msita (Mini Serial Advanced Technology Attachment) connector, a patch panel, and a SATA (Serial Advanced Technology Attachment) connector. The adapter plate is electrically connected with the mSATA connector and the SATA connector. The solid state disk is electrically connected with the mSATA and is in communication connection with an external device through the SATA.

In some embodiments, the solid state disk is plugged with the mSATA connector. Or/and the mSATA connector is spliced with one end of the adapter plate. Or/and the other end of the adapter plate is spliced with the SATA connector.

It should be noted that the "plug-in" may be a "removable" plug-in, for example, an electrical plug is plugged into an electrical socket, or a "fixed" plug-in, for example, a pin of a chip is inserted into a soldering hole of a PCB and then soldered.

In some embodiments, the solid state disk, the mSATA connector, the interposer, and the SATA connector are sequentially arranged in a straight line, so that the solid state disk, the mSATA connector, the interposer, and the SATA connector are located on the same layer.

In some of these embodiments, the interposer is free of any control circuitry, control electronics.

In some of these embodiments, the SATA connector supplies 3.3 volts directly to the mSATA connector through the adapter board.

In some embodiments, the signal pins of the SATA connector are arranged in the same order as the corresponding signal pins of the mSATA connector.

The design is favorable to the keysets wiring on the one hand, and on the other hand has reduced the area of keysets, has reduced whole storage device's size during the design, and it is more convenient to use.

In some embodiments, the solid state disk is provided with a mSATA interface which is plugged with the mSATA connector.

In some of these embodiments, the SATA connector is provided with a SATA interface for mating with an external SATA connector.

In some embodiments, a right-turn interface is arranged at one end of the mSATA connector, which is far away from the solid state disk, and a left-turn connector for plugging with the right-turn interface is arranged at one end of the adapter plate, which is electrically connected with the mSATA connector.

In some embodiments, a left-turn interface is disposed at one end of the SATA connector, and a right-turn connector for being plugged into the left-turn interface is disposed at one end of the adapter board, which is electrically connected to the SATA connector.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Referring to fig. 1 and fig. 2, a storage device 100 according to an embodiment of the invention includes a solid state disk 110, a SATA ata connector 120, a patch board 130, and a SATA connector 140.

And the solid state disk 110 is used for storing data. The solid state disk 110 is provided with a mSATA connection part 111. Specifically, in the illustrated embodiment, the solid state drive 110 includes a PCB substrate 112 and a chip 113 disposed on the PCB substrate 112. The mSATA connection 111 is a mSATA connector directly formed at one end of the PCB substrate 112. For example, one end of the PCB substrate 112 is directly laid with a gold finger to form a sata header.

The mSATA connector 120 is electrically connected to the solid state drive 110. Specifically, in the illustrated embodiment, one end of the mSATA connector 120 is provided with a mSATA interface 121 that is plugged into the mSATA connector of the solid state disk 110.

Referring to fig. 4 and 5, the specific structure of the mSATA interface 121 of the mSATA connector 120 can be designed according to different requirements. For example, in the illustrated embodiment, the mSATA connector 120 includes a first surface, and a second surface 123 opposite to the first surface, the second surface 123 is provided with a second step portion 125, and one end of the solid state disk 110 is mounted on the second step portion 125.

Further, the bottom of the second step portion 125 is provided with a second pin, which is in contact with a gold finger of the PCB substrate 112 of the solid state disk 110, so as to be electrically connected.

Further, a convex pillar 125a is disposed on a side surface of the second step portion 125, and a clamping groove 112a engaged with the convex pillar 125a is disposed at one end of the solid state disk 110. The convex pillar 125a of the second step 125 is aligned with the slot 112a of the solid state disk 110, and plays a role of pre-positioning during assembly.

The specific arrangement of the card slot 112a of the solid state disk 110 and the protruding post 125a of the mSATA connector 120 may be designed according to different requirements, for example, in the illustrated embodiment, the card slot 112a is a slot extending from an edge of one end of the PCB substrate 112 of the solid state disk 110 toward the middle of the PCB substrate 112 of the solid state disk 110. The gold fingers of the PCB substrate 112 of the solid state disk 110 are located at two sides of the card slot 112 a. The protruding pillar 125a stands at the bottom of the second step portion 125, and is connected to a side surface of the second step portion 125.

One end of the interposer 130 is electrically connected to the mSATA connector 120. Specifically, in the illustrated embodiment, a right turn interface 126 is disposed at an end of the mSATA connector 120 away from the solid state disk 110, and a left turn connector 131 for plugging with the right turn interface 126 is disposed at an end of the adapter board 130 electrically connected to the mSATA connector 120.

The specific structures of the left-turn connector 131 of the interposer 130 and the right-turn interface 126 of the mSATA connector 120 can be designed according to different requirements. For example, in the illustrated embodiment, a first step portion 124 is disposed at an end of the first surface away from the second step portion 125, and an end of the interposer 130 connected to the mSATA connector 120 is mounted in the first step portion 124. The first step portion 124 has a first lead 127 therein. The interposer 130 is a PCB interposer, and the left-turn connector 131 is directly formed at one end of the PCB interposer, for example, a gold finger is directly formed at one end of the PCB interposer to form the left-turn connector 131.

Further, the first pins 127 include a patch pin a127a and an in-line pin. A patch pin a127a extends from the bottom of the first step 124. The in-line pin includes an extension portion 1271b and a protrusion 1272b, and the extension portion 1271b is extended from the side surface of the first stepped portion 124 and extended in parallel with the side surface of the first stepped portion 124, and then inserted into the bottom of the first stepped portion 124. The projection 1272b protrudes from the bottom of the first stepped portion 124. One surface of the PCB adapter plate is provided with a first golden finger 136a abutted with the patch pin A127a, and the other opposite surface is provided with a second golden finger 136 b. The patch pin a127a makes contact with the first gold finger 136a and the straight pin passes through the second gold finger 136 b. One edge of the PCB interposer abuts the extension 1271b of the in-line pin.

Further, two connecting lugs 132 extend from one end of the adapter plate 130 connected to the mSATA connector 120, and the two connecting lugs 132 are oppositely arranged at intervals. The mSATA connector 120 is inserted between the two connecting lugs 132 to more easily position the interposer 130.

Further, two opposite side surfaces of the mSATA connector 120 are respectively provided with a connecting portion 128, and the two connecting portions 128 are respectively fixedly connected with the two connecting lugs 132, so as to fixedly connect the mSATA connector 120 with the interposer 130.

The specific structure of the connecting portion 128 and the fixing manner of the connecting portion 128 and the connecting lug 132 can be designed according to different requirements. For example, in the illustrated embodiment, the connecting portion 128 is a metal bent portion extending from a side of the mSATA connector 120, and a metal sheet 132a is disposed on each connecting lug 132, and the metal bent portion is welded to the metal sheet 132a on the connecting lug 132.

Referring to fig. 6, the circuit structure of the adapter board 130 may be designed according to different requirements, for example, in the illustrated embodiment, no control circuit is disposed on the adapter board 130, the adapter board 130 includes a board body 133 and a plurality of connection lines 134 disposed on the board body 133, and the plurality of connection lines 134 are used for directly connecting the SATA connector 120 and the SATA connector 140.

Specifically, the plurality of connection lines 134 include a 3.3v power supply connection line 134a, a GND line 134b, and four signal lines 134 c. The power connection 134a is used for the SATA connector 140 to directly provide 3.3V power to the mSATA connector 120. The four signal lines 134c are two pairs of differential transceiving data lines.

The SATA connector 140 is used to electrically connect with an external device, and the SATA connector 140 is electrically connected to the other end of the interposer 130. Specifically, in the illustrated embodiment, a left-turn interface 141 is disposed at one end of the SATA connector 140, and a right-turn connector 135 for being plugged into the left-turn interface 141 is disposed at one end of the interposer 130, which is electrically connected to the SATA connector 140.

The specific structure of the left-turn interface 141 can be designed according to different requirements, for example, in the illustrated embodiment, two positioning lugs 142 are provided at one end of the SATA connector 140, the two positioning lugs 142 are oppositely disposed at intervals, and one end of the interposer 130 connected to the SATA connector 140 is inserted between the two positioning lugs 142. The SATA connector 140 is provided with a plurality of patch pins B, specifically, between the two positioning lugs 142. The other end of the interposer 130 is provided with a plurality of third gold fingers 136c, and the plurality of third gold fingers 136c are respectively in contact with the plurality of patch pins B and are electrically connected.

Furthermore, the mutually facing sides of the two positioning lugs 142 are provided with guide grooves a142a, and two opposite side edges of one end of the adapter plate 130 connected with the SATA connector 140 are respectively inserted into the guide grooves a142a of the two positioning lugs 142 to guide the adapter plate 130 to be inserted between the two positioning lugs 142 and clamped in the guide grooves a142a to perform a positioning function.

Further, one end of the SATA connector 140 is further provided with a limiting lug 143, the limiting lug 143 is disposed between the two positioning lugs 142, a limiting groove 137 is disposed in the middle of the end of the interposer 130 connected to the SATA connector 140, and the limiting lug 143 is engaged with the limiting groove 137, so as to further position the interposer 130 and play a role of guiding in advance.

Further, two opposite sides of the limiting lug 143 are respectively provided with a guide groove B143a, and two opposite edges of the limiting groove 137 are respectively clamped in the guide grooves B143a of the two opposite sides of the limiting lug 143.

Further, the arrangement sequence of the signal pins of the SATA connector 140 is identical to the arrangement sequence of the corresponding signal pins of the mSATA connector 120.

Further, the other end of the SATA connector 140 is provided with a SATA interface 145 for being plugged into an external SATA connector.

The specific installation manner of the solid state disk 110, the mSATA connector 120, the interposer 130, and the SATA connector 140 may be designed according to different requirements, and specifically in the illustrated embodiment, the solid state disk 110, the mSATA connector 120, the interposer 130, and the SATA connector 140 are sequentially arranged on the same layer.

Further, the system further includes a lower cover 150, and the solid state disk 110, the mSATA connector 120, the interposer 130, and the SATA connector 140 are all accommodated in the lower cover 150.

Further, a fixing boss 151 is disposed at the bottom of the lower cover 150, and the PCB substrate 112 is fixed on the fixing boss 151, so that a preset interval exists between the PCB substrate 112 and the bottom of the lower cover 150.

The fixing protrusion 151 may be installed according to different requirements, for example, in the illustrated embodiment, the fixing protrusion 151 is an elastic cylinder made of an elastic material, so as to provide a good shock absorption effect for the PCB substrate 112 and effectively eliminate installation tolerance. The PCB substrate 112 is provided with a through hole 112b, and a threaded fastener passes through the through hole 112b of the PCB substrate 112 and is fixedly connected with the fixing boss 151, so as to fix the PCB substrate 112 on the fixing boss 151.

The location of the through-hole 112b can be designed according to different requirements. For example, in the illustrated embodiment, the through hole 112b is disposed at one end of the PCB substrate 112, and the mSATA interface 121 is disposed at the other end of the PCB substrate 112.

Further, a heat-conducting silicone pad 160 is attached to the chip 113 on the bottom of the PCB substrate 112 near the lower cover 150, and the heat-conducting silicone pad 160 is located in the preset interval.

Further, a mounting boss 153 is disposed at the bottom of the lower cover 150, and the adapter plate 130 is mounted on the mounting boss 153.

The mounting manner of the mounting boss 153 may be designed according to different requirements, for example, in the illustrated embodiment, the mounting boss 153 is an elastic cylinder made of an elastic material so as to effectively absorb shock to the adapter plate 130. A clamping groove is formed in the side edge of the adapter plate 130, and a threaded fastener penetrates through the clamping groove 138 of the adapter plate 130 to be fixedly connected with the mounting boss 153, so that the adapter plate 130 is fixed on the mounting boss 153.

Furthermore, a positioning column 155 is disposed at the bottom of the lower cover 150, and the adapter plate 130 is provided with a positioning hole 139 for the positioning column 155 to pass through, so as to position the adapter plate 130 on the lower cover 150 in advance, and then fix the adapter plate 130.

Further, the storage device 100 further includes an upper cover 170, the upper cover 170 and the lower cover 150 together form a mounting box, and the solid state disk 110, the mSATA connector 120, the interposer 130, and the SATA connector 140 are accommodated in the mounting box.

Specifically, in the illustrated embodiment, a part of the threaded fasteners pass through the fixing bosses 151 of the lower cover 150 and the through holes 112b of the solid state disk 110 and then are screwed with the upper cover 170, and another part of the threaded fasteners pass through the mounting bosses 153 of the lower cover 150 and the clamping slots 138 of the adapter plate 130 and then are screwed with the upper cover 170, so that the upper cover 170 and the lower cover 150 are fixedly connected while the solid state disk 110 and the adapter plate 130 are fixed, thereby effectively reducing the number of the threaded fasteners, reducing the cost, and improving the convenience of mounting and dismounting the storage device.

The upper cover 170 may be formed integrally with the lower cover 150 to form a mounting case. In addition, the mounting box is provided with an opening, and the SATA connector 140 is provided near the opening.

Further, the lower cover 150 is provided with a mounting column 156 connected with the threaded fastener, and the top of the mounting column 156 is provided with a screw hole for the threaded fastener to pass through.

Further, as shown in fig. 3, one of the lower cover 150 and the upper cover 170 is provided with a fitting post 181, and the other is provided with a fitting hole 182 through which the fitting post 181 passes, so as to pre-position the upper cover 170 and the lower cover 150 when the box is covered.

Further, a fixing post 129 is disposed at the bottom of the first step portion 124 of the mSATA connector 120, a fixing hole 133a is disposed on the adaptor board 130, and the fixing post 129 passes through the fixing hole 133a, so as to position an end of the adaptor board 130 connected to the mSATA connector 120 in the first step portion 124.

The storage device at least has the following advantages:

The storage device 100 may be used in various electronic devices, for example, the storage device 100 may be applied to an electronic device such as an unmanned aerial vehicle, a robot, a computer, and so on. The following description will be given taking an unmanned aerial vehicle as an example.

Referring to fig. 7, the unmanned aerial vehicle 10 according to the embodiment of the invention includes the storage device 100, the image capturing device 200, and the processor 300.

An image capturing device 200 for capturing an image. The image capturing apparatus 200 may be a motion camera, a video camera, a mobile phone with a camera, or the like.

And a processor 300 electrically connected to the image capturing device 200 and the storage device 100. Wherein the processor 300 controls the storage device 100 to store the image data captured by the image capturing device 200. Specifically, the storage device 100 is used for storing the original image data acquired by the image acquisition device 200, so that the post-editing performance is strong.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An unmanned aerial vehicle, comprising: the device comprises an image acquisition device, a storage device and a processor;

wherein, the image acquisition device is used for capturing images;

the storage device includes:

the solid state disk is used for storing original image data acquired by the image acquisition device;

the mSATA connector is electrically connected with the solid state disk;

the SATA connector is used for being electrically connected with an external device and is electrically connected with the other end of the adapter plate;

2. The unmanned aerial vehicle of claim 1, wherein: the solid state disk, the mSATA connector, the adapter plate and the SATA connector are sequentially arranged on the same layer.

3. The UAV of claim 2 further comprising a lower cover, wherein the solid state drive, the mSATA connector, the interposer, and the SATA connector are housed within the lower cover.

4. The unmanned aerial vehicle of claim 3, wherein the solid state disk comprises a PCB substrate and a chip arranged on the PCB substrate, a fixing boss is arranged at the bottom of the lower cover, and the PCB substrate is fixed on the fixing boss, so that a preset interval exists between the PCB substrate and the bottom of the lower cover.

5. The UAV according to claim 4 wherein the fixing boss is an elastic cylinder made of an elastic material.

6. The unmanned aerial vehicle of claim 4, wherein a through hole is formed in the PCB substrate, and a threaded fastener passes through the through hole of the PCB substrate and is fixedly connected with the fixing boss so as to fix the PCB substrate on the fixing boss.

7. The UAV of claim 6 wherein the through hole is disposed at one end of the PCB substrate and the mSATA interface is disposed at the other end of the PCB substrate.

8. The UAV of claim 4, wherein a heat-conducting silica gel pad is attached to the chip of the PCB substrate near the bottom of the lower cover, and the heat-conducting silica gel pad is located in the preset interval.

9. The unmanned aerial vehicle of claim 3, wherein a mounting boss is provided at a bottom of the lower cover, and the adapter plate is mounted on the mounting boss.

10. The UAV of claim 9 wherein the mounting boss is an elastomeric cylinder made of an elastomeric material.

11. The unmanned aerial vehicle of claim 9, wherein a slot is formed in a side edge of the adapter plate, and a threaded fastener penetrates through the slot of the adapter plate to be fixedly connected with the mounting boss so as to fix the adapter plate on the mounting boss.

12. The unmanned aerial vehicle of claim 3, wherein a positioning column is arranged at the bottom of the lower cover, and the adapter plate is provided with a positioning hole for the positioning column to pass through.

13. The UAV of claim 1, wherein the adapter board comprises a board body and a plurality of connecting wires disposed on the board body, wherein the connecting wires are used for directly connecting the mSATA connector and the SATA connector.

14. The UAV of claim 13 wherein the plurality of connection lines comprises a 3.3V power supply line, a GND line, and four signal lines, the SATA connector directly provides 3.3V power to the mSATA connector via the power supply line, and the four signal lines are two pairs of differential transmit/receive data lines.

15. The UAV of claim 1 wherein the adapter plate has two connection lugs extending from an end thereof to which the mSATA connector is connected, the two connection lugs being spaced apart from one another, the mSATA connector being interposed between the two connection lugs.

16. The UAV of claim 15 wherein the mSATA connector is provided with a connecting portion at each of two opposite sides thereof, and the two connecting portions are fixedly connected to the two connecting lugs respectively, so as to fixedly connect the mSATA connector to the interposer.

17. The unmanned aerial vehicle of claim 1, wherein the SATA connector is provided at one end thereof with two positioning lugs, the two positioning lugs being spaced apart from each other, and wherein the end of the adapter plate connected to the SATA connector is inserted between the two positioning lugs.

18. The unmanned aerial vehicle of claim 17, wherein guide grooves are formed in mutually facing sides of the two positioning lugs, and two opposite sides of one end of the adapter plate connected with the SATA connector are respectively inserted into the guide grooves of the two positioning lugs.

19. The unmanned aerial vehicle of claim 17, wherein a limiting lug is further disposed at one end of the SATA connector, the limiting lug is disposed between the two positioning lugs, a limiting groove is disposed in a middle portion of an end of the adapter plate connected to the SATA connector, and the limiting lug is engaged with the limiting groove.

20. The unmanned aerial vehicle of claim 19, wherein guide grooves are formed in opposite sides of the stop lug, and opposite edges of the stop groove are respectively snapped into the guide grooves in the opposite sides of the stop lug.

21. The UAV of claim 1, wherein the SATA connector has signal pins arranged in a sequence consistent with corresponding signal pins of the mSATA connector.

22. The UAV of claim 1 wherein the solid state disk is provided with a mSATA connector, and one end of the mSATA connector is provided with a mSATA interface for mating with the mSATA connector.

23. The UAV of claim 1, wherein the end of the mSATA connector away from the solid state disk is provided with a right turn interface, and the end of the adapter board electrically connected with the mSATA connector is provided with a left turn connector for plugging with the right turn interface.

24. The unmanned aerial vehicle of claim 1, wherein a left-turn interface is disposed at one end of the SATA connector, and a right-turn connector for plugging with the left-turn interface is disposed at one end of the adapter plate electrically connected with the SATA connector.

25. The UAV of claim 24 wherein the SATA connector is provided at its other end with a SATA interface for mating with an external SATA header.