Storage box for vehicle-mounted recorder memory card

Abstract

The utility model relates to the technical field of storage boxes, and discloses a storage box for a vehicle-mounted recorder memory card, which comprises a storage box main body, and the internal part of the top end of the storage box main body is movably connected with the memory card. Through the arrangement of first springs, round blocks, clamping plates and a moving plate, when the moving plate moves forwards along three round rods, two extrusion grooves extrude two round blocks to drive the two clamping plates and two second moving blocks to move oppositely due to the limitation of two first limiting grooves; meanwhile, three first springs are in a compressed state, the memory card is placed in the top end of the storage box main body at the moment, when the three first springs release the compressed state, a moving plate is driven to move forwards, and at the moment, the moving plate plays a role in preliminarily fixing the memory card; at the moment, the two extrusion grooves enable the two clamping plates to move in opposite directions through the two round blocks, and then the two clamping plates clamp the memory card, so that the effect of clamping and storing the memory card is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage boxes, and more specifically, the utility model relates to a storage box for a memory card of a vehicle-mounted recorder. Background Art

[0002] A vehicle-mounted recorder, commonly known as an automotive black box, is a digital electronic recording device that records and stores vehicle status information and can output data through an interface. It can also be used at home as a DV to capture the joys of life, or as a home monitor. Usually, it can also be used for parking monitoring and installing a driving recorder.

[0003] When a driver is driving a car, a vehicle-mounted recorder is often used to monitor the driving speed, time, mileage of the car, and other information related to vehicle driving, which facilitates the driver's daily driving. Existing vehicle-mounted recorders usually store the captured images through a memory card. When the internal capacity of the memory card is full, the driver needs to replace the memory card. Since the memory card is very small and easy to lose, the replaced memory card needs to be stored by the driver. Although the existing storage boxes on the market can store the memory card, they cannot fix the memory card inside, resulting in the memory cards being stacked inside, making them prone to scattering and loss, which brings inconvenience to the driver's daily use. Therefore, it needs to be improved. Summary of the Utility Model

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a storage box for a memory card of a vehicle-mounted recorder, which has the advantage of automatically clamping and storing the memory card.

[0005] To achieve the above object, the utility model provides the following technical solutions: A storage box for a memory card of a vehicle-mounted recorder, comprising:

[0006] A storage box body, the inside of the top end of the storage box body is movably connected with a memory card. On both sides of the rear of the inside of the top end of the storage box body, first limiting grooves are respectively opened. On both sides of the inside of the top end of the storage box body, second limiting grooves are respectively opened. A long groove is opened on the front of the storage box body, and a short groove is opened at the bottom end of the storage box body;

[0007] A clamping mechanism, which is arranged inside the top end of the storage box body;

[0008] Among them, the clamping mechanism includes a moving plate, the outer surface of the moving plate is movably connected to the inside of the top end of the storage box body, a first pulling block is fixedly installed at the rear of the top end of the moving plate, first moving blocks are fixedly installed on both the left and right sides of the moving plate, the outer surface of the first moving block is movably connected to the inside of the second limiting groove, the bottom end of the moving plate is movably connected to a fixing rod, the bottom end of the fixing rod is fixedly connected to the inside of the top end of the storage box body, the back surface of the fixing rod is movably connected to the front surface of the memory card, a round rod is fixedly installed on the front surface of the fixing rod, one end of the front of the round rod is fixedly connected to the inside of the top end of the storage box body, the outer surface of the round rod is movably sleeved with a first spring, one end of the front of the first spring is fixedly connected to the inside of the top end of the storage box body, and the other end of the rear of the first spring is fixedly connected to the front surface of the moving plate. Squeezing grooves are formed on both the left and right sides of the top end of the moving plate, round blocks are movably connected to the inside of the squeezing grooves, clamping plates are fixedly installed at the bottom ends of the round blocks, the number of the clamping plates is two, the top ends of the two clamping plates are movably connected to the bottom end of the moving plate, the outer surfaces of the two clamping plates are movably connected to the inside of the top end of the storage box body, the opposite ends of the two clamping plates are respectively movably connected to the left and right sides of the memory card, and second moving blocks are fixedly installed on the back surfaces of the two clamping plates, and the outer surface of the second moving block is movably connected to the inside of the first limiting groove.

[0009] As a preferred technical solution of the present invention, a long rod is fixedly installed at the center of the front of the inside of the long groove, one end of the rear of the long rod is fixedly connected to the rear of the inside of the long groove, the outer surface of the long rod is movably sleeved with a first hinge block, and the outer surface of the first hinge block is movably connected to the inside of the long groove.

[0010] As a preferred technical solution of the present invention, a second spring is fixedly installed on the back surface of the first hinge block, the inside of the second spring is movably sleeved with the outer surface of the long rod, and the other end of the rear of the second spring is fixedly connected to the inside of the long groove.

[0011] As a preferred technical solution of the present invention, moving rods are respectively hinged to the inside of the left and right sides of the front surface of the first hinge block, the other ends of the moving rods extend to the front of the front surface of the storage box body through the long groove, and the other ends of the moving rods are hinged to a movable block.

[0012] As a preferred technical solution of the present invention, a vertical block is fixedly installed at the top end of the movable block, the top end of the back surface of the vertical block is movably connected to a fixed block, the bottom end of the back surface of the fixed block is fixedly connected to the top end of the front surface of the storage box body, and third limiting grooves are respectively formed on the left and right sides of the front surface of the fixed block.

[0013] As a preferred technical solution of the present utility model, a circular shaft is fixedly sleeved inside the top end of the vertical block, and the outer surface of the circular shaft is movably connected to the inside of the third limiting groove.

[0014] As a preferred technical solution of the present utility model, a baffle is fixedly installed on the back surface of the circular shaft, the outer surface of the front end of the baffle is movably connected to the inside of the fixed block, and the bottom end of the baffle is movably connected to the top end of the storage box body.

[0015] As a preferred technical solution of the present utility model, a square block is fixedly installed at the bottom end of the first hinge block, and the outer surface of the square block is movably connected to the inside of the long groove.

[0016] As a preferred technical solution of the present utility model, a stop block is movably connected to the outer surface of the square block, the other end of the stop block penetrates through the inside of the long groove and extends into the inside of the short groove, the outer surface of the stop block is movably connected to the inside of the short groove, a second pull block is fixedly installed at the bottom end of the stop block, and the outer surface of the second pull block is movably connected to the inside of the short groove.

[0017] As a preferred technical solution of the present utility model, a limiting rod is movably sleeved inside the stop block, one end on the right side of the limiting rod is fixedly connected to the inside of the short groove, a third spring is movably sleeved on the outer surface of the limiting rod, one end on the left side of the third spring is fixedly connected to the right side of the stop block, and one end on the right side of the third spring is fixedly connected to the inside of the short groove.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. By setting the first spring, the round block, the clamping plate and the moving plate, when the moving plate moves forward along the three round rods, due to the limiting effect of the two first limiting grooves, at this time the two extrusion grooves will drive the two clamping plates to move away from each other by squeezing the two round blocks, and at the same time the three first springs will be in a compressed state during the backward movement of the moving plate. At this time, the memory card is placed inside the top end of the storage box body. When the three first springs are released from the compressed state, they will drive the moving plate to move forward. During this process, the moving plate will play a preliminary fixing role on the memory card. At the same time, the two extrusion grooves will make the two clamping plates move towards each other through the two round blocks, and then the two clamping plates will clamp the memory card, so as to achieve the effect of clamping and storing the memory card.

[0020] 2. In the present utility model, by providing the first hinge block, the second spring, the moving rod and the baffle, due to the limiting effect of the long rod, the first hinge block can only move back and forth. Due to the elastic force of the second spring, when the second spring drives the first hinge block to move forward, at this time the two moving rods will move under the drive of the first hinge block. At this time, the other ends of the two moving rods will drive the two vertical blocks to move through the two movable blocks. Due to the limiting effect of the two third limiting grooves, at this time the two vertical blocks will drive the two round shafts and the two baffles to move away from each other, so as to achieve the effect of automatically opening and closing the top of the storage box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a rear view structural diagram of the present utility model;

[0023] Figure 3 is a sectional structural diagram of the present utility model;

[0024] Figure 4 is a bottom view structural diagram of the present utility model;

[0025] Figure 5 is a sectional structural diagram of the long rod of the present utility model;

[0026] Figure 6 is a sectional structural diagram of the third spring of the present utility model;

[0027] Figure 7 is a sectional structural diagram of the round shaft of the present utility model;

[0028] Figure 8 is a sectional structural diagram of the moving plate of the present utility model;

[0029] Figure 9 is Figure 6 a partial enlarged structural diagram at A in

[0030] Figure 10 a structural diagram of the stopper of the present utility model.

[0031] In the figure: 1. Main body of the storage box; 2. Memory card; 3. First limiting groove; 4. Second limiting groove; 5. Long groove; 6. Short groove; 7. First moving block; 8. Extrusion groove; 9. Fixed rod; 10. Round rod; 11. First spring; 12. Round block; 13. Clamping plate; 14. Second moving block; 15. First pulling block; 16. Long rod; 17. First hinge block; 18. Second spring; 19. Moving rod; 20. Movable block; 21. Vertical block; 22. Fixed block; 23. Third limiting groove; 24. Round shaft; 25. Baffle; 26. Square block; 27. Stopper; 28. Second pulling block; 29. Limiting rod; 30. Third spring; 31. Moving plate. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As Figures 1 to 10 shown, the present invention provides a storage box for a vehicle-mounted recorder memory card, including:

[0034] The main body 1 of the storage box, the memory card 2 is movably connected inside the top end of the main body 1 of the storage box. On the left and right sides of the rear part inside the top end of the main body 1 of the storage box, first limiting grooves 3 are respectively opened. On the left and right sides of the inside of the top end of the main body 1 of the storage box, second limiting grooves 4 are respectively opened. A long groove 5 is opened on the front surface of the main body 1 of the storage box, and a short groove 6 is opened at the bottom end of the main body 1 of the storage box;

[0035] The clamping mechanism is arranged inside the top end of the main body 1 of the storage box;

[0036] Among them, the clamping mechanism includes a moving plate 31. The outer surface of the moving plate 31 is movably connected to the inside of the top end of the storage box body 1. A first pulling block 15 is fixedly installed at the rear of the top end of the moving plate 31. First moving blocks 7 are fixedly installed on both the left and right sides of the moving plate 31. The outer surface of the first moving block 7 is movably connected to the inside of the second limiting groove 4. The bottom end of the moving plate 31 is movably connected to a fixed rod 9. The bottom end of the fixed rod 9 is fixedly connected to the inside of the top end of the storage box body 1. The back surface of the fixed rod 9 is movably connected to the front surface of the memory card 2. A round rod 10 is fixedly installed on the front surface of the fixed rod 9. One end of the front of the round rod 10 is fixedly connected to the inside of the top end of the storage box body 1. The outer surface of the round rod 10 is movably sleeved with a first spring 11. One end of the front of the first spring 11 is fixedly connected to the inside of the top end of the storage box body 1. One end of the back of the first spring 11 is fixedly connected to the front surface of the moving plate 31. Squeezing grooves 8 are provided on both the left and right sides of the top end of the moving plate 31. A round block 12 is movably connected to the inside of the squeezing groove 8. A clamping plate 13 is fixedly installed at the bottom end of the round block 12. The number of the clamping plates 13 is two. The top ends of the two clamping plates 13 are movably connected to the bottom end of the moving plate 31. The outer surfaces of the two clamping plates 13 are movably connected to the inside of the top end of the storage box body 1. The opposite ends of the two clamping plates 13 are respectively movably connected to the left and right sides of the memory card 2. Second moving blocks 14 are fixedly installed on the back surfaces of the two clamping plates 13. The outer surface of the second moving block 14 is movably connected to the inside of the first limiting groove 3.

[0037] When the driver drives the moving plate 31 to move by pulling the first pulling block 15, due to the limiting effect of the two second limiting grooves 4, the moving plate 31 can only drive the two first moving blocks 7 to move back and forth. When the moving plate 31 moves forward along the outer surfaces of the three round rods 10, at this time, the three first springs 11 will be in a compressed state. At the same time, the two squeezing grooves 8 will squeeze and push the outer surfaces of the two round blocks 12, so that the two round blocks 12 drive the two clamping plates 13 and the two second moving blocks 14 to move. Due to the limiting effect of the two first limiting grooves 3, at this time, the two clamping plates 13 will drive the two second moving blocks 14 to move away from each other. At this time, the memory card 2 is placed inside the top end of the storage box body 1. Then the driver releases the first pulling block 15. At this time, due to the elastic force of the three first springs 11, the moving plate 31 will move backward to reset. At this time, the inside of the two squeezing grooves 8 will squeeze and push the outer surfaces of the two round blocks 12 again. Then the two clamping plates 13 will move toward each other under the drive of the two round blocks 12. At this time, the memory card 2 will be clamped during the opposite movement of the two clamping plates 13. At the same time, the moving plate 31 will also play a fixing role for the memory card 2 during the backward movement.

[0038] Among them, a long rod 16 is fixedly installed at the center in front of the interior of the long groove 5. One end behind the long rod 16 is fixedly connected to the rear of the interior of the long groove 5. The outer surface of the long rod 16 is movably sleeved with a first hinge block 17, and the outer surface of the first hinge block 17 is movably connected to the interior of the long groove 5.

[0039] Due to the design of the long rod 16, the movement of the first hinge block 17 will be limited, enabling it to move only back and forth along the outer surface of the long rod 16.

[0040] Among them, a second spring 18 is fixedly installed on the back of the first hinge block 17. The interior of the second spring 18 is movably sleeved with the outer surface of the long rod 16, and one end behind the second spring 18 is fixedly connected to the interior of the long groove 5.

[0041] Due to the elastic force of the second spring 18, it will be able to drive the first hinge block 17 to move. When the second spring 18 is released from the compressed state, at this time, the second spring 18 will drive the first hinge block 17 to move forward along the outer surface of the long rod 16.

[0042] Among them, motion rods 19 are respectively hinged inside the left and right sides of the front of the first hinge block 17. The other ends of the motion rods 19 extend to the front of the front of the storage box main body 1 through the long groove 5, and the other ends of the motion rods 19 are hinged with movable blocks 20.

[0043] When the first hinge block 17 moves forward, at this time, the two motion rods 19 will move under the drive of the first hinge block 17. At the same time, the other ends of the two motion rods 19 will drive the two movable blocks 20 to move.

[0044] Among them, a vertical block 21 is fixedly installed at the top of the movable block 20. The top of the back of the vertical block 21 is movably connected to a fixed block 22. The bottom of the back of the fixed block 22 is fixedly connected to the top of the front of the storage box main body 1. Third limiting grooves 23 are respectively opened on the left and right sides of the front of the fixed block 22.

[0045] When the two movable blocks 20 move, at this time, the two vertical blocks 21 will move under the drive of the two movable blocks 20. Due to the design of the two third limiting grooves 23, the objects located inside them will be limited, enabling them to move only left and right.

[0046] Among them, a round shaft 24 is fixedly sleeved inside the top of the vertical block 21. The outer surface of the round shaft 24 is movably connected to the interior of the third limiting groove 23.

[0047] When the two vertical blocks 21 move, at this time, the two round shafts 24 will move under the drive of the two vertical blocks 21.

[0048] Among them, a baffle 25 is fixedly installed on the back of the circular shaft 24. The outer surface of the front end of the baffle 25 is movably connected to the inside of the fixed block 22, and the bottom end of the baffle 25 is movably connected to the top end of the storage box body 1.

[0049] When the two circular shafts 24 move, at this time the two baffles 25 will move driven by the two circular shafts 24. Due to the limiting effect inside the two third limiting grooves 23, at this time the two circular shafts 24 will drive the two baffles 25 to move away from each other.

[0050] Among them, a square block 26 is fixedly installed at the bottom end of the first hinge block 17. The outer surface of the square block 26 is movably connected to the inside of the long groove 5.

[0051] When the first hinge block 17 moves forward, at this time the square block 26 will move forward driven by the first hinge block 17.

[0052] Among them, a stopper 27 is movably connected to the outer surface of the square block 26. The other end of the stopper 27 penetrates the inside of the long groove 5 and extends into the inside of the short groove 6. The outer surface of the stopper 27 is movably connected to the inside of the short groove 6. A second pulling block 28 is fixedly installed at the bottom end of the stopper 27. The outer surface of the second pulling block 28 is movably connected to the inside of the short groove 6.

[0053] Due to the design of the stopper 27, when the stopper 27 contacts the square block 26, at this time the stopper 27 will block the movement of the square block 26. Due to the design of the second pulling block 28, it will enable the driver to drive the stopper 27 to move through the second pulling block 28.

[0054] Among them, a limiting rod 29 is movably sleeved inside the stopper 27. The right end of the limiting rod 29 is fixedly connected to the inside of the short groove 6. A third spring 30 is movably sleeved on the outer surface of the limiting rod 29. The left end of the third spring 30 is fixedly connected to the right side of the stopper 27. The right end of the third spring 30 is fixedly connected to the inside of the short groove 6.

[0055] Due to the design of the limiting rod 29, it will enable the stopper 27 to only move left and right. When the second pulling block 28 drives the stopper 27 to move to the right, at this time the stopper 27 will release the blocking effect on the movement of the square block 26 during the rightward movement. At the same time, the third spring 30 will be in a compressed state. Due to the elastic force of the third spring 30, it will play a good reset effect on the movement of the stopper 27.

[0056] The working principle and usage process of the present utility model:

[0057] First, the driver pulls the second pull block 28, and the second pull block 28 will drive the block 27 to move. Due to the design of the limit rod 29, the movement of the block 27 will be limited so that it can only move left and right. At this time, the block 27 will move to the right along the outer surface of the limit rod 29 driven by the second pull block 28. At this time, the third spring 30 will be in a compressed state. At the same time, the block 27 will release the blocking effect on the square block 26 during the rightward movement. Due to the elastic force of the second spring 18, the front end of the second spring 18 will squeeze and push the first hinge block 17 so that the first hinge block 17 drives the square block 26 to move. Due to the design inside the long slot 5, the movement of the square block 26 will be limited so that it can only move forward and backward. At this time, the first hinge block 17 will drive the square block 26 to move forward. At the same time, the first hinged block 17 will drive the two moving rods 19 to move during the forward movement. At this time, the other ends of the two moving rods 19 will drive the two movable blocks 20 to move. Subsequently, the two movable blocks 20 will drive the two vertical blocks 21 to move. Then, the two vertical blocks 21 will drive the two baffles 25 to move through the two circular shafts 24. Due to the design inside the two third limiting grooves 23, the movement of the two circular shafts 24 will be limited so that they can only move left and right. At this time, the two vertical blocks 21 will drive the two circular shafts 24 and the two baffles 25 to move away from each other. At this time, the two baffles 25 will release the sealing effect on the top of the storage box body 1 when moving away from each other, thereby realizing the function of automatically opening and closing the storage box body 1.

[0058] Subsequently, the driver pulls the first pulling block 15. At this time, the first pulling block 15 will drive the moving plate 31 to move. At this time, the two first moving blocks 7 will move driven by the moving plate 31. Due to the design inside the two second limiting slots 4, the movement of the two first moving blocks 7 will be limited, enabling them to move only back and forth. At this time, the moving plate 31 will drive the two first moving blocks 7 to move forward along the outer surfaces of the three round rods 10. At this time, the three first springs 11 will be in a compressed state. When the moving plate 31 moves backward, at this time, the inside of the two extrusion slots 8 will extrude and push the outer surfaces of the two round blocks 12 to make the two round blocks 12 move. At this time, the two round blocks 12 will drive the two clamping plates 13 and the two second moving blocks 14 to move. Due to the design inside the two first limiting slots 3, the movement of the two second moving blocks 14 will be limited, enabling them to move only left and right. At this time, the two round blocks 12 will drive the two clamping plates 13 and the two second moving blocks 14 to move away from each other. At this time, the driver places the memory card 2 inside the top of the storage box body 1. At this time, the outer surface of the front end of the memory card 2 will be movably connected to the back surface of the fixing rod 9. Subsequently, the operator releases the first pulling block 15. At this time, the three first springs 11 will be released from the compressed state, thereby extruding and pushing the moving plate 31 to make the moving plate 31 move backward. At this time, the bottom end of the moving plate 31 will fix the memory card 2 during the forward movement. At the same time, the inside of the two extrusion slots 8 will extrude and push the outer surfaces of the two round blocks 12 again. Subsequently, the two round blocks 12 will drive the two clamping plates 13 and the two second moving blocks 14 to move towards each other. At this time, the two clamping plates 13 will clamp the memory card 2 during the movement towards each other, thus realizing the function of automatically clamping and storing the memory card 2.

[0059] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0060] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage box for a memory card of a vehicle-mounted recorder, characterized in that, It includes: A storage box body (1), inside the top of the storage box body (1), a memory card (2) is movably connected. On both the left and right sides of the rear of the inside of the top of the storage box body (1), first limiting grooves (3) are opened. On both the left and right sides of the inside of the top of the storage box body (1), second limiting grooves (4) are opened. On the front of the storage box body (1), a long groove (5) is opened. On the bottom of the storage box body (1), a short groove (6) is opened. A clamping mechanism, which is arranged inside the top of the storage box body (1); Among them, the clamping mechanism includes a moving plate (31), the outer surface of the moving plate (31) is movably connected with the inside of the top of the storage box body (1). At the rear of the top of the moving plate (31), a first pulling block (15) is fixedly installed. On both the left and right sides of the moving plate (31), first moving blocks (7) are fixedly installed. The outer surface of the first moving block (7) is movably connected with the inside of the second limiting groove (4). The bottom of the moving plate (31) is movably connected with a fixing rod (9). The bottom of the fixing rod (9) is fixedly connected with the inside of the top of the storage box body (1). The back of the fixing rod (9) is movably connected with the front of the memory card (2). On the front of the fixing rod (9), a round rod (10) is fixedly installed. The front end of the round rod (10) is fixedly connected with the inside of the top of the storage box body (1). The outer surface of the round rod (10) is movably sleeved with a first spring (11). The front end of the first spring (11) is fixedly connected with the inside of the top of the storage box body (1). The rear end of the first spring (11) is fixedly connected with the front of the moving plate (31). On both the left and right sides of the top of the moving plate (31), extrusion grooves (8) are opened. Inside the extrusion grooves (8), round blocks (12) are movably connected. At the bottom of the round block (12), clamping plates (13) are fixedly installed. The number of the clamping plates (13) is two. The tops of the two clamping plates (13) are movably connected with the bottom of the moving plate (31). The outer surfaces of the two clamping plates (13) are movably connected with the inside of the top of the storage box body (1). The opposite ends of the two clamping plates (13) are respectively movably connected with the left and right sides of the memory card (2). On the back of the two clamping plates (13), second moving blocks (14) are fixedly installed. The outer surface of the second moving block (14) is movably connected with the inside of the first limiting groove (3).

2. The storage box for the memory card of a vehicle-mounted recorder according to claim 1, characterized in that: In the center of the front of the inside of the long groove (5), a long rod (16) is fixedly installed. The rear end of the long rod (16) is fixedly connected with the rear of the inside of the long groove (5). The outer surface of the long rod (16) is movably sleeved with a first hinge block (17). The outer surface of the first hinge block (17) is movably connected with the inside of the long groove (5).

3. The storage box for the memory card of a vehicle-mounted recorder according to claim 2, characterized in that: On the back of the first hinge block (17), a second spring (18) is fixedly installed. The inside of the second spring (18) is movably sleeved with the outer surface of the long rod (16). The rear end of the second spring (18) is fixedly connected with the inside of the long groove (5).

4. The storage box for the memory card of a vehicle-mounted recorder according to claim 2, characterized in that: On the left and right sides of the front of the first hinge block (17), a moving rod (19) is hinged inside. The other end of the moving rod (19) extends to the front of the front of the storage box main body (1) through a long slot (5), and an active block (20) is hinged to the other end of the moving rod (19).

5. The storage box for the memory card of a vehicle-mounted recorder according to claim 4, wherein: A vertical block (21) is fixedly installed at the top of the active block (20). The top of the back surface of the vertical block (21) is movably connected to a fixed block (22). The bottom end of the back surface of the fixed block (22) is fixedly connected to the top end of the front of the storage box main body (1). Third limiting grooves (23) are formed on the left and right sides of the front surface of the fixed block (22).

6. The storage box for the memory card of a vehicle-mounted recorder according to claim 5, characterized in that: A circular shaft (24) is fixedly sleeved inside the top end of the vertical block (21). The outer surface of the circular shaft (24) is movably connected to the inside of the third limiting groove (23).

7. The storage box for the memory card of a vehicle-mounted recorder according to claim 6, characterized in that: A baffle (25) is fixedly installed on the back surface of the circular shaft (24). The outer surface of the front end of the baffle (25) is movably connected to the inside of the fixed block (22). The bottom end of the baffle (25) is movably connected to the top end of the storage box main body (1).

8. The storage box for a memory card of a vehicle-mounted recorder according to claim 2, wherein: A square block (26) is fixedly installed at the bottom end of the first hinge block (17). The outer surface of the square block (26) is movably connected to the inside of the long slot (5).

9. The storage box for the memory card of a vehicle-mounted recorder according to claim 8, wherein: A blocking block (27) is movably connected to the outer surface of the square block (26). The other end of the blocking block (27) penetrates through the inside of the long slot (5) and extends into the inside of the short slot (6). The outer surface of the blocking block (27) is movably connected to the inside of the short slot (6). A second pulling block (28) is fixedly installed at the bottom end of the blocking block (27). The outer surface of the second pulling block (28) is movably connected to the inside of the short slot (6).

10. The storage box for the memory card of a vehicle-mounted recorder according to claim 9, characterized in that: A limiting rod (29) is movably sleeved inside the blocking block (27). The right end of the limiting rod (29) is fixedly connected to the inside of the short slot (6). A third spring (30) is movably sleeved on the outer surface of the limiting rod (29). The left end of the third spring (30) is fixedly connected to the right side of the blocking block (27). The right end of the third spring (30) is fixedly connected to the inside of the short slot (6).

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