CN103176553B - locking device of storage device - Google Patents

Abstract

The present invention relates to a locking device for a storage device, wherein the storage device has a first side and a second side opposite to each other, and the locking device includes a transmission member, a body, a sliding member, and an elastic member. The transmission member has a track and is arranged on the second side of a receiving groove, the body has a first surface and a second surface opposite to each other, and the first surface, the second surface, and a third surface connecting the two form a receiving groove, the sliding member is placed on the third surface of the body, and has a push rod, and the push rod is arranged corresponding to the track of the transmission member so as to be slid on the track, the two ends of the elastic member are respectively arranged on the second surface of the body and the sliding member, the first side of the storage device is pivotally arranged on the first surface of the body, and is received in the receiving groove through the transmission member and the sliding member. Through the cooperation of the transmission member and the sliding member, the storage device can be quickly and easily installed or disassembled from the body, which greatly improves the convenience when repairing or inspecting the storage device.

Description

Locking device for storage device

【Technical field】

The invention relates to a locking device, in particular to a locking device of a storage device.

【Background technique】

With the development of information technology, computers have almost become one of the basic equipment for families. Computers are widely used in various occasions such as offices, homes, leisure, and industries, and the appearance of computers is also becoming thinner and smaller. From common desktop computers to portable notebook computers, various types of computers Manufactured to meet different usage requirements.

In addition to notebook computers, currently common smaller computers include barebone computers or mini computers. These computers are roughly the same as general computer architectures, all of which are planned in the internal space of a computer case, such as storage devices such as optical drives, hard disk drives, and floppy disk drives, as well as motherboards, power supplies, etc. The installation position of the device is to install the main board on the bottom plate of the main body of the computer, and then install the hard disk (Hard Disk Drive, HDD), optical disc drive (Optical Disk Drive, ODD) or floppy disk (Floppy Disk) on the bracket . Wherein, these devices are locked in pre-set screw holes by screws.

For the above-mentioned traditional assembling method, in addition to consuming more time during the assembling process, it is also easy to damage various equipment or computer casings due to operator negligence or improper operation during the assembling process. Therefore, in the limited internal space of the computer case, most of the computer components will be stacked one above the other or partially overlapped in space.

However, a major disadvantage of the above-mentioned traditional assembly method is that if necessary maintenance, inspection, and testing are required for the floppy disk drive, optical drive, hard disk drive, motherboard or other various components installed inside the computer case in the future Or when replacing, the locking screws of each relevant computer component must be disassembled one by one, so as to smoothly take out the computer component that is intended to be repaired or replaced.

In order to improve the convenience of assembling, disassembling, and maintaining computer components, screwless assembling structures have been widely used in devices such as disk drives and optical drives. However, most of these prior technologies or products still have the disadvantages of difficult construction or unstable positioning. In the current computer industry that emphasizes efficiency and low cost, a simpler design that can achieve the purpose of convenient use by consumers and fast maintenance by manufacturers can not only enhance the competitiveness of products, but also highlight the value of computer products.

【Content of invention】

In view of this, the present invention provides a locking device for a storage device, which can facilitate the assembly and disassembly of the storage device without additional tools, and solves the problems derived from the prior art.

In the locking device of the storage device of the present invention, the storage device has a first side and a second side opposite to each other, and the locking device includes a transmission part, a body, a sliding part and an elastic part. The transmission member has a track and is arranged on the second side of the accommodating groove. The main body has a first face and a second face opposite to each other, and the first face, the second face and a third face connecting the two form a receiving Slot, the slider is placed on the third surface of the body, and has a push rod, the push rod is arranged corresponding to the track of the transmission member for sliding on the track, and the two ends of the elastic member are respectively arranged on the second surface of the body With the sliding part, the first side of the storage device is pivotally arranged on the first surface of the body, and is accommodated in the accommodating groove through the transmission part and the sliding part.

In the locking device of the storage device of the present invention, the first side of the storage device is provided with a plurality of positioning holes, the first surface is provided with a plurality of positioning elements, and the plurality of positioning elements are respectively disposed in the plurality of positioning holes.

In the locking device of the storage device of the present invention, the track includes an inclined portion and a horizontal portion, the inclined portion has a first end and a second end, the second end is higher than the first end; the horizontal portion is connected to the second end .

The locking device of the storage device of the present invention further includes a guide block, the guide block is disposed at the second end and adjacent to the horizontal portion.

In the locking device of the storage device of the present invention, the third surface is provided with a plurality of first limiting members, the plurality of first limiting members are arranged in parallel on the second surface, and the sliding member is arranged between the plurality of first limiting members and the locking device. between the second side.

In the locking device of the storage device of the present invention, the plurality of first limiting members are respectively provided with a bending portion, and the plurality of first limiting members pinch the sliding member.

In the locking device of the storage device of the present invention, the second surface is provided with a plurality of second limiting members, and the plurality of second limiting members are against the sliding member.

In the locking device of the storage device of the present invention, a side of the sliding member is provided with an abutting portion, and the abutting portion abuts against a plurality of second limiting members.

In the locking device of the storage device of the present invention, the second surface is provided with a plurality of second limiting members, the plurality of second limiting members are against the sliding member, and one end of the elastic member is arranged in the plurality of second limiting members. One of them, the other end of the elastic part is arranged on the sliding part.

In the locking device of the storage device of the present invention, the sliding part is provided with a hooking part, and the other end of the elastic part is arranged at the hooking part.

In the locking device of the storage device of the present invention, a side of the sliding member is provided with an abutting portion, and the abutting portion abuts against a plurality of second limiting members.

In the locking device of the storage device of the present invention, a third limiting member is provided on the third surface, and the sliding member slides to abut against the third limiting member.

In the locking device of the storage device of the present invention, the sliding part is provided with a pushing part.

The locking device of the storage device of the present invention further includes a stopper, the stopper is arranged on the third surface and abuts against the side of the sliding member.

In the locking device of the storage device of the present invention, a support arm extends from a side of the sliding member, the support arm is opposite to the transmission member, and a plurality of push rods are arranged on the plurality of support arms.

In the locking device of the storage device of the present invention, a fourth limiting member is provided on the third surface, and the fourth limiting member is attached to the second side of the storage device.

The effect of the present invention is that the storage device can be quickly and easily installed or disassembled on the body through the cooperation of the transmission part and the sliding part without using additional tools, so the convenience of installing or dismounting the storage device can be increased.

【Description of drawings】

The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

FIG. 1A is a combination diagram of a storage device and a main body according to the first preferred embodiment of the present invention.

Fig. 1B is an exploded view of the storage device and the main body of the first preferred embodiment of the present invention

FIG. 1C is an exploded view of the storage device and the locking device according to the first preferred embodiment of the present invention.

Fig. 2 is a perspective view of another viewing angle of the main body of the first preferred embodiment of the present invention.

Fig. 3A is a combination diagram of the storage device and the transmission member according to the first preferred embodiment of the present invention.

FIG. 3B is an exploded view of the storage device and the transmission member according to the first preferred embodiment of the present invention.

Fig. 4A is a combination diagram of the body with the sliding part and the elastic part according to the first preferred embodiment of the present invention.

FIG. 4B is an exploded view of the body provided with the sliding member and the elastic member according to the first preferred embodiment of the present invention.

5A to 5G are schematic diagrams of the assembly steps of the storage device and the main body according to the first preferred embodiment of the present invention.

6A to 6D are schematic diagrams of disassembly steps of the storage device and the main body according to the first preferred embodiment of the present invention.

Fig. 7A is a combination diagram of the locking device and the stopper of the storage device according to the second preferred embodiment of the present invention.

7B is an exploded view of the locking device and the stopper of the storage device according to the second preferred embodiment of the present invention.

Fig. 8 is a perspective view of the body of the third preferred embodiment of the present invention.

Fig. 9A is a perspective view of a transmission element in a fourth preferred embodiment of the present invention.

Fig. 9B is a perspective view of the slider of the fourth preferred embodiment of the present invention.

Description of main component symbols:

【detailed description】

Please refer to FIG. 1A, FIG. 1B and FIG. 1C together, which are the combination diagram of the storage device 100 and the main body 200, the exploded view of the storage device 100 and the main body 200, and the storage device 100 and the locking device according to the first preferred embodiment of the present invention. exploded view.

As shown in the figure, the locking device of the storage device 100 of the present invention is used for a storage device 100, and the storage device 100 has a first side and a second side opposite to each other. The locking device includes a body 200 , a transmission part 300 , a sliding part 400 and an elastic part 500 . The main body 200 is a frame of a computer mainframe. The main body 200 has a first surface and a second surface opposite to each other, and a receiving groove 210 is formed on the first surface, the second surface and a third surface connecting the two. The first side of the device 100 is pivotally disposed on the first surface of the body 200 . The storage device 100 can be an optical storage medium, such as an optical disc drive; or a data storage medium, such as a hard disk.

The transmission member 300 of this embodiment is assembled on the second side of the storage device 100 by means of screws or welding, and the transmission member 300 of this embodiment can even be integrally formed with the storage device 100 . The transmission part 300 is disposed on the second surface of the accommodating groove 210 , and the transmission part 300 is provided with at least one track 310 . The sliding member 400 is placed on the third surface of the body 200 , the sliding member 400 is slidably disposed on the third surface, and the sliding member 400 is adjacent to the transmission member 300 . The slider 400 has at least one push rod 410, the push rod 410 is arranged corresponding to the track 310 of the transmission part 300, and the push rod 410 is slid on the track 310, and the number of the track 310 and the push rod 410 in this embodiment is two. An example is used to illustrate. Two ends of the elastic member 500 are respectively provided on the second surface of the body 200 and the sliding member 400 in a hooked or locked manner.

When the user wants to assemble the storage device 100 in the accommodating groove 210 of the main body 200, or to disassemble the storage device 100 in the accommodating groove 210, he only needs to move the sliding part 400, and the transmission part 300 and the sliding part The cooperation of 400 allows the user to quickly and easily install or disassemble the storage device 100 without using additional tools, so the present invention can increase the convenience of installing or disassembling the storage device 100 .

Please refer to FIG. 2 , FIG. 3A and FIG. 3B , which are a perspective view of the main body from another perspective, a combined view and an exploded view of the storage device and the transmission part of the first preferred embodiment of the present invention. As shown in the figure, the present invention is provided with a plurality of positioning holes 102 on the first side of the storage device 100, and a plurality of positioning members 212 are provided on the inner wall of the accommodating groove 210. When the storage device 100 is arranged in the accommodating groove 210, the positioning The pieces 212 are respectively disposed in the positioning holes 102 . Therefore, through the cooperation between the positioning member 212 and the positioning hole 102 , the storage device 100 can rotate slightly with the positioning member 212 or the positioning hole 102 as a pivot, and the first side of the storage device 100 can be fixed to the main body 200 .

The transmission member 300 of the present invention is disposed on the second side of the storage device 100 , and for the convenience of assembling the transmission member 300 , the transmission member 300 is locked on the second side of the storage device 100 by screws. The transmission member 300 of the present invention is provided with a track 310, the track 310 includes an inclined portion 312 and a horizontal portion 314, the inclined portion 312 has a first end and a second end, and the second end is higher than the first end, and the horizontal portion 314 is connected To the second end, the push rod 410 can slide between the horizontal portion 314 and the inclined portion 312 . In addition, the transmission member 300 also includes a guide block 316, the guide block 316 is arranged at the second end and adjacent to the horizontal portion 314, the guide block 316 can guide the push rod 410 into the horizontal portion 314, and can also strengthen the horizontal portion 314. The structural strength of the sidewalls of portion 314.

Please refer to FIG. 4A and FIG. 4B together, which are an assembled view and an exploded view of the body 200 provided with the sliding member 400 and the elastic member 500 according to the first preferred embodiment of the present invention. As shown in the figure, the third surface of the body 200 of this embodiment is provided with a plurality of first limiting members 220, and the first limiting members 220 are arranged in parallel on the second surface, so that the arrangement direction of the first limiting members 220 is the same as that of the first limiting member 220. Two sides are parallel. The sliding member 400 is disposed between the first limiting member 220 and the second surface. The sliding part 400 can be attached to the second surface to slide through the first limiting part 220 , so that the sliding part 400 can maintain stability when moving. In addition, each of the first limiting members 220 is provided with a bending portion 222 . As can be seen from the figure, the bending portion 222 bends the first limiting member 220 upwards so that the first limiting member 220 squeezes the sliding member 400 . In this way, the sliding member 400 can be prevented from shifting upwards and detached from the first limiting member 220 when sliding, and thus the sliding member 400 can also be kept stable when moving, so as to avoid abnormal sliding of the sliding member 400 .

The second surface of the main body 200 is provided with a plurality of second limiting members 230 , and the second limiting members 230 are located on the sidewall of the accommodating groove 210 . The second limiting member 230 is against the sliding member 400 . In order to make the sliding member 400 more stable when moving, a plurality of second limiting members 230 are further provided on the second surface of the main body 200 so that both sides of the sliding member 400 can be attached to the third surface of the main body 200 . However, the sliding member 400 of this embodiment is a flat structure, and the setting position of the second limiting member 230 on the second surface will be closer to the third surface of the body 200, so that the second limiting member will be added. 230 difficulty settings. Therefore, in this embodiment, a resisting portion 420 extends upward from the side of the sliding member 400 , and the resisting portion 420 resists the second limiting member 230 . Through the conflicting portion 420 , not only the slider 400 can be attached to the third surface of the body 200 to slide, but also the overall structural strength of the slider 400 can be increased. This can prevent the sliding part 400 from being deformed during use, thereby increasing the convenience of using the sliding part 400 .

In this embodiment, two ends of the elastic member 500 are respectively disposed on the inner wall of the second surface of the body 200 and the sliding member 400 . In order to facilitate the installation of the elastic member 500 , one end of the elastic member 500 is disposed on the second limiting member 230 . In this embodiment, a hole 232 is provided on the second limiting member 230 , and one end of the elastic member 500 can be hooked to the hole 232 , and the sliding member 400 is additionally provided with a hooking portion. The other end of the elastic member 500 is disposed on the hook portion, so that the sliding member 400 can return to the original state after sliding through the elastic force of the elastic member 500 . In addition, in this embodiment, the position of the second limiting member 230 can be selected according to the required elastic force, so as to properly adjust the elastic force of the sliding member 400 returning to the initial state.

The third surface of the main body 200 is provided with a third limiting member 240, the third limiting member 240 is located in the sliding direction of the sliding member 400, and is used to limit the maximum sliding range of the sliding member 400, so when the sliding member 400 is pushed to reach the first When the limiter 240 is three, it means that the sliding member 400 has slid to the maximum range, so that not only can the elastic fatigue caused by excessive stretching of the elastic member 500 be avoided, but also damage to other components caused by excessive movement of the sliding member 400 can be avoided.

In this embodiment, in order to facilitate the user to push the sliding part 400 , one end of the sliding part 400 is provided with a pushing part 430 . A supporting arm 440 extends from a side of the sliding member 400 , and the supporting arm 440 is opposite to the transmission member 300 , and the pushing rod 410 is disposed on the supporting arm 440 . When the user exerts force on the pushing part 430 , the sliding member 400 will drive the supporting arm 440 to slide, thus making the pushing rod 410 slide.

In this embodiment, in order to securely arrange the storage device 100 on the third surface of the main body 200 , a fourth limiting member 250 is provided on the third surface of the main body 200 . When the storage device 100 is placed on the third surface of the main body 200 , the fourth limiting member 250 is attached to the second side of the storage device 100 to abut the storage device 100 against the first surface of the main body 200 .

Please refer to FIG. 5A to FIG. 5G together, which are schematic diagrams of the assembly steps of the storage device 100 and the main body 200 according to the first preferred embodiment of the present invention.

As shown in the figure, when it is desired to assemble the storage device 100 on the main body 200, first, as shown in FIG. 5A, the storage device 100 is tilted at an angle so that it is slowly approaching the first surface of the main body 200, and as shown in FIG. 5B Align the positioning hole 102 of the storage device 100 with the positioning piece 212 on the inner wall of the accommodating groove 210, so that the storage device 100 can rotate slightly with the positioning piece 212 or the positioning hole 102 as a pivot. Then slowly put the storage device 100 into the accommodating groove 210 , as shown in FIG. 5C , at this time, the guide block 316 of the transmission member 300 abuts against the push rod 410 of the sliding member 400 .

Continue to press the storage device 100 into the accommodating groove 210, and the storage device 100 will rotate slightly. As shown in FIG. The side slides upwards to drive the slider 400 to move. Since the sliding member 400 is limited by the first limiting member 220 and the second limiting member 230 , it can only slide on the third surface attached to the main body 200 . If the storage device 100 is continuously pressed down into the accommodating groove 210 , the sliding member 400 will slide from the left in FIG. 5D , and the pushing rod 410 will move horizontally to the left, and the elastic member 500 will be stretched at this time.

Continue to press the storage device 100 down into the accommodating groove 210, the storage device 100 will continue to rotate slightly, the guide block 316 will continue to move downward, and the push rod 410 will continue to move to the left, allowing the guide block The top end of 316 is located below the push rod 410, as shown in FIG. 5E, at this time the elastic member 500 is stretched to have greater potential energy. After the push rod 410 slides over the top of the guide block 316 , the push rod 410 will slide rightward along the horizontal portion 314 , as shown in FIG. 5F . At this time, there is no component blocking the push rod 410 , so the elastic member 500 releases its potential energy, and pulls the sliding member 400 back to the initial position with the second limiting member 230 as a fulcrum. The vertical movement of the push rod 410 is restricted by the horizontal portion 314 , and the sliding member 400 is restrained by the elastic potential of the elastic member 500 , thereby achieving the effect of locking the storage device 100 . In this way, the storage device 100 can be quickly and easily locked in the body 200 without using any tools, so the present invention can increase the convenience of locking the storage device 100 .

Please refer to FIG. 6A to FIG. 6D together, which are schematic diagrams of disassembly steps of the storage device 100 and the main body 200 according to the first preferred embodiment of the present invention. As shown in the figure, when the storage device 100 is to be disassembled from the main body 200, force is first applied to the push part 430 to move the slider 400 to the left, so the push rod 410 will also be driven to move to the left of the drawing, as shown in Figure 6A , at this time the elastic member 500 is stretched. Then continue to apply force to the pushing part 430, as shown in Figure 6B, the slider 400 continues to move to the left, so that the pushing rod 410 will move out of the horizontal part 314, that is, move to the left end from the right end of the horizontal part 314 in the drawing, and push The rod 410 will abut against the sidewall of the inclined portion 312 , at this moment, the elastic member 500 is continuously stretched, and the potential energy of the elastic force increases.

Then, continue to apply force to the pushing part 430, as shown in Figure 6C, the pushing rod 410 will continue to move to the left, and slide against the side wall of the inclined part 312. When 410 moves to the left, the push rod 410 will slide along the inclined portion 312 and push the transmission member 300 upwards, thus causing the storage device 100 to turn upwards. At this time, the elastic member 500 is continuously stretched, and the elastic potential energy continues to increase. Finally, continue to apply force to the pushing part 430, as shown in Figure 6D, the pushing rod 410 will continue to move to the left, and now the pushing rod 410 will slide along the bottom end of the inclined part 312, and the pushing rod 410 will drive When the member 300 is pushed upwards, the upward turning range of the storage device 100 is increased. At this time, the elastic member 500 is continuously stretched to the maximum and has a large elastic potential energy, and the user can take out the storage device 100 . In this way, we can quickly and easily disassemble the storage device 100 from the main body 200 without using any tools, so the present invention can increase the convenience of locking the storage device 100 .

Please refer to FIG. 7A and FIG. 7B , which are an assembled view and an exploded view of the locking device and the stopper 600 of the storage device 100 according to the second preferred embodiment of the present invention. This embodiment is different from the first embodiment in that this embodiment further includes a stopper 600 , the stopper 600 is disposed on the third surface of the body 200 and abuts against the side of the sliding member 400 . After the user installs the storage device 100 inside the body 200, the stopper 600 can be used to lock it on the side of the slider 400, and the best locking position of the stopper 600 can be adjacent to the push The part 430 can also increase the stability of the assembly of the storage device 100 in this way.

Please refer to FIG. 8 , which is a perspective view of a body 200 according to a third preferred embodiment of the present invention. As shown in the figure, this embodiment is different from the first embodiment because of the difference of the body 200 of this embodiment. The main body 200 of this embodiment can be a computer, such as a barebones mainframe or a minicomputer that is common at present. The main body 200 can also be other multimedia playing devices and the like. Most of these quasi-system mainframes, minicomputers or multimedia playback devices are provided with storage devices 100. The locking device of the present invention not only helps to increase the convenience of the storage device 100 when assembling or disassembling, but also increases and expands these quasi-systems. Convenience for system mainframe, mini computer or multimedia playback device, etc.

Please refer to FIG. 9A and FIG. 9B , which are perspective views of the transmission element and the sliding element of the fourth preferred embodiment of the present invention. As shown in the figure, this embodiment is different from the first embodiment in that the number of rails 310 and push rods 410 is different. Since the length of the second surface of the main body 200 is relatively long, the first embodiment is described by using two rails 310 with two push rods 410 as an example. By matching the two rails 310 with the two push rods 410, the The storage device 100 is more stably disposed in the accommodating groove 210 . However, if the volume of the storage device 100 is small, the size of the accommodating groove 210 will be relatively reduced. Therefore, the transmission member 300 of this embodiment is provided with only one track 310 , and only one push rod 410 is provided for the sliding member 400 to cooperate with the track 310 . In this example, even if only one track 310 and one push rod 410 are used, the storage device 100 can be stably disposed in the accommodating groove 210 .

In addition, the present invention can adjust the numbers of the rails 310 and the push rods 410 according to the situation. Although the embodiments of the present invention are disclosed as above, they are not intended to limit the present invention. Anyone skilled in the relevant art can use the shapes, structures, and features described in the application scope of the present invention without departing from the spirit and scope of the present invention. and quantity can be slightly changed, so the scope of patent protection of the present invention must be defined by the scope of patent application attached to this specification.

Claims (15)

1. A locking device for a storage device, suitable for a storage device, the storage device has a first side and a second side opposite to each other, wherein the locking device comprises: a transmission member having a track and mounted on the second side of the storage device; A body, having opposite first surface and second surface, and a receiving groove is formed on the first surface, the second surface and a third surface connecting them; a sliding part, placed on the third surface of the body, and has at least one push rod, the push rod is arranged corresponding to the track of the transmission part for sliding on the track; and an elastic member, one end of which is arranged on the second surface of the body, and the other end is arranged on the sliding member; Wherein, the first side of the storage device is pivotally arranged on the first surface of the body, and the storage device is accommodated in the accommodating groove through the transmission member and the sliding member; The track contains: an inclined portion having a first end and a second end, the second end being higher than the first end; and A horizontal portion connected to the second end. 2. The locking device of the storage device according to claim 1, wherein the first side of the storage device is provided with a plurality of positioning holes, the first surface is provided with a plurality of positioning parts, and the plurality of positioning holes are provided on the first side of the storage device. The positioning pieces are respectively arranged in the plurality of positioning holes. 3 . The locking device of the storage device according to claim 1 , further comprising a guide block, the guide block is disposed at the second end and adjacent to the horizontal portion. 4 . 4. The locking device of the storage device according to claim 1, wherein the third surface is provided with a plurality of first limiting members, and the plurality of first limiting members are arranged in parallel on the first limiting member. On the other hand, the sliding element is disposed between the plurality of first limiting elements and the second surface. 5. The locking device of the storage device according to claim 4, wherein each of the plurality of first limiting members is provided with a bending portion, and the plurality of first limiting members pinches the sliding pieces. 6. The locking device of the storage device according to claim 1, wherein the second surface is provided with a plurality of second limiting members, and the plurality of second limiting members are against the sliding member . 7 . The locking device of the storage device according to claim 6 , wherein a side of the sliding member is provided with a resisting portion, and the resisting portion is resisted by the plurality of second limiting members. 8 . 8. The locking device of the storage device according to claim 1, wherein the second surface is provided with a plurality of second limiting members, and the plurality of second limiting members are against the sliding member One end of the elastic member is disposed on one of the plurality of second limiting members, and the other end of the elastic member is disposed on the sliding member. 9 . The locking device of the storage device according to claim 8 , wherein the sliding member is provided with a hook portion, and the other end of the elastic member is disposed on the hook portion. 10 . 10 . The locking device of the storage device according to claim 8 , wherein a conflicting portion is provided on a side of the sliding member, and the conflicting portion conflicts with the plurality of second limiting members. 11 . 11 . The locking device of the storage device according to claim 1 , wherein a third limiting member is provided on the third surface, and the sliding member slides against the third limiting member. 12 . 12 . The locking device of a storage device according to claim 1 , wherein the sliding member is provided with a pushing portion. 13 . 13 . The locking device of the storage device according to claim 1 , further comprising a stopper, the stopper is disposed on the third surface and abuts against a side of the sliding member. 14 . 14. The locking device of the storage device according to claim 1, wherein a support arm extends from a side of the sliding member, the support arm is opposite to the transmission member, and the at least one push rod is provided on the support arm. 15. The locking device of the storage device according to claim 1, wherein a fourth limiting member is provided on the third surface, and the fourth limiting member is attached to the storage device. second side.