A portable sealed protective device

Abstract

The utility model relates to the field of electronic equipment accessories discloses a sealed protection device convenient to carry, including upper box body, the inner wall hinged of upper box body has lower box body, the front surface of upper box body and lower box body is provided with locking assembly together, the inner wall fixedly connected with storage box of lower box body, the inner wall of storage box is provided with taking thing subassembly, taking thing subassembly includes spacing rod, spacing rod fixedly connected in the inner wall of storage box, the outer wall sliding connection of spacing rod has sliding rod, the upper surface fixedly connected with movable block of sliding rod, the inner wall elasticity connection of spacing rod through second spring and storage box. In the utility model, when preparing to take out small -size electronic equipment, sliding movable block drives spade piece through sliding rod when taking thing subassembly is arranged to the inner wall of storage box, makes small -size electronic equipment bottom end to be touched and spade, slides along the inner wall of storage box, and such can take out small -size electronic equipment conveniently.

Description

Technical Field

[0001] This utility model relates to the field of electronic device accessories, and in particular to a portable sealing and protective device. Background Technology

[0002] Storage boxes are mostly made of hard plastic or metal, and have a certain degree of drop and pressure resistance. Storage boxes usually have special placement slots to stably place various small electronic devices and prevent them from shaking. Some storage boxes are also designed with lanyard holes, buckles and other structures to make it easy for users to carry them with them. Some also have a sealed design, which can prevent dust and moisture to a certain extent, providing basic protection and portability for the internal electronic devices.

[0003] Most existing storage boxes have sponge or rubber on their inner walls, which can provide cushioning and protection. However, they are prone to deformation after prolonged use. This deformation can cause small electronic devices to be tightly squeezed, making it difficult to remove them. In addition, improper force during removal may cause damage to the device, which will affect the user experience and device safety. Therefore, a portable sealed protective device is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a portable sealing and protective device, which aims to improve the problem in the prior art that "the sponge or rubber installed in the prior art is prone to deformation due to long-term use, which will make it difficult to remove and may also cause damage to the equipment due to bumps and knocks".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable sealing and protective device, comprising an upper box body, a lower box body hinged to the inner wall of the upper box body, a locking component being provided on the front surfaces of the upper box body and the lower box body, a storage box being fixedly connected to the inner wall of the lower box body, and a retrieval component being provided on the inner wall of the storage box. The retrieval assembly includes a limiting rod, which is fixedly connected to the inner wall of the storage box. A sliding rod is slidably connected to the outer wall of the limiting rod. A movable block is fixedly connected to the upper surface of the sliding rod. The limiting rod is elastically connected to the inner wall of the storage box through a second spring. A shovel block is fixedly connected to the lower end of the sliding rod, and the shovel block is slidably connected to the inner wall of the storage box.

[0006] As a further description of the above technical solution: The locking assembly includes a fixing block, which is fixedly connected to the front surface of the lower box. The inner wall of the fixing block is slidably connected with a buckle, and both sides of the buckle are fixedly connected with a lever.

[0007] As a further description of the above technical solution: The locking assembly further includes a sliding block, which is slidably connected to the inner wall of the fixed block, and the buckle is rotatably connected to the lower surface of the sliding block.

[0008] As a further description of the above technical solution: Limiting blocks are fixedly connected to both the left and right sides of the outer wall of the sliding block, and the sliding block is elastically connected to the inner wall of the fixed block by a first spring.

[0009] As a further description of the above technical solution: The locking assembly also includes a sliding cover, which is fixedly connected to the front surface of the upper housing, and the buckle is inserted into the inner wall of the sliding cover.

[0010] As a further description of the above technical solution: The inner wall of the upper box is provided with a first magnetic strip, a sponge box is fixedly connected to the inner wall of the upper box, the inner wall of the sponge box is provided with a slot, and the inner wall of the lower box is provided with a second magnetic strip.

[0011] As a further description of the above technical solution: The item retrieval components are provided in multiple sets, and the multiple sets of item retrieval components are arranged in a horizontal array from left to right on the inner wall of the storage box.

[0012] As a further description of the above technical solution: The buckle is configured with a mouth-shaped structure, and the cross-section of the buckle is circular.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the retrieval component set on the inner wall of the storage box allows for easy removal of small electronic devices. When the device is ready to be removed, the sliding block drives the shovel block via the sliding rod, causing the bottom of the small electronic device to be touched and scooped out, sliding out along the inner wall of the storage box. This facilitates the removal of small electronic devices and solves the problem of difficulty in removal caused by the deformation force generated by the rubber over a long period of time in the prior art. This improves the convenience of retrieval and the user experience.

[0014] 2. In this utility model, the locking components provided on the front surfaces of the upper and lower boxes allow the sliding cover to cooperate with the fixing block, and the buckle is engaged with the inner wall of the sliding cover. Due to the elasticity of the first spring, it is secured to the inner wall of the sliding cover with the buckle. This enhances the tightness of the connection between the upper and lower boxes and significantly improves the sealing performance of the overall device. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model; Figure 2 This is a three-dimensional cross-sectional view of the locking component in this utility model; Figure 3 In this utility model Figure 2 Enlarged schematic diagram of the three-dimensional structure of part A in the middle; Figure 4 This is a three-dimensional structural diagram of the overall device in this utility model; Figure 5 This is a three-dimensional cross-sectional view of the object-retrieving component in this utility model.

[0016] Legend: 1. Upper box body; 2. Locking assembly; 21. Sliding cover; 22. Fixing block; 23. Buckle; 24. Pulling block; 25. Sliding block; 26. Limiting block; 27. First spring; 3. Retrieval assembly; 31. Shovel block; 32. Limiting rod; 33. Sliding rod; 34. Movable block; 35. Second spring; 4. First magnetic strip; 5. Sponge box; 6. Card slot; 7. Second magnetic strip; 8. Lower box body; 9. Storage box. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Reference Figure 1 - Figure 3This utility model provides an embodiment of a portable, sealed protective device, comprising an upper box 1, which serves as the upper cover of the device and is connected to a lower box 8 via a hinged structure to form a top structure of a closed space. The lower box 8 is hinged to the inner wall of the upper box 1, serving as the lower bottom of the device and also hinged to the upper box 1 to form a bottom structure of a closed space, supporting the main weight of the stored device. A locking assembly 2 is provided on the front surfaces of both the upper box 1 and the lower box 8 to enhance the protective performance of the small electronic device. A storage unit is fixedly connected to the inner wall of the lower box 8. Box 9, the storage box 9 provides storage space for small electronic devices and also serves as the mounting carrier for the retrieval component 3. The retrieval component 3 is provided on the inner wall of the storage box 9 to facilitate the removal of the device. The retrieval component 3 includes a limiting rod 32, which provides guidance and limitation for the sliding rod 33, ensuring that the sliding rod 33 slides in a straight line. The limiting rod 32 is fixedly connected to the inner wall of the storage box 9, and the sliding rod 33 is slidably connected to the outer wall of the limiting rod 32. The sliding rod 33 is used to transmit the sliding action of the movable block 34 to the shovel block 31, realizing the synchronous movement of the shovel block 31. The upper surface of the sliding rod 33... A movable block 34 is fixedly connected to the surface of the storage box 9 for easy manual operation. The limit rod 32 is elastically connected to the inner wall of the storage box 9 via a second spring 35. The second spring 35 is used to pull the sliding rod 33 back to its original position using elastic force, so that the shovel block 31 returns to its initial position, thus not affecting the storage of the equipment. Since the second spring 35 is made of 304 stainless steel, it is not only low in cost and conducive to mass production, but also has a long service life due to its excellent corrosion resistance and fatigue performance. This can reduce failures and improve the durability of the device. The lower end of the sliding rod 33 is fixedly connected to the shovel block 31, which is used to move the equipment during sliding. The device is scooped up for easy removal. The scoop block 31 is slidably connected to the inner wall of the storage box 9. The locking component 2 includes a fixing block 22, which provides installation and sliding space for other components of the locking component 2. The fixing block 22 is fixedly connected to the front surface of the lower box 8. The inner wall of the fixing block 22 is slidably connected to a buckle 23. The buckle 23 is used to lock the upper and lower boxes by inserting into the inner wall of the sliding cover 21. The buckle 23 automatically resets when it presses the sliding cover 21. The left and right sides of the buckle 23 are fixedly connected to a lever 24, which allows the user to manually move the buckle 23 to release the locking state.

[0018] Reference Figure 4 - Figure 5The locking assembly 2 also includes a sliding block 25, which provides support for the up-and-down movement of the latch 23, ensuring stable locking action. The sliding block 25 is slidably connected to the inner wall of the fixed block 22, and the latch 23 is rotatably connected to the lower surface of the sliding block 25. Limiting blocks 26 are fixedly connected to both the left and right sides of the outer wall of the sliding block 25. The limiting blocks 26 are used to limit the sliding range of the sliding block 25 and prevent the limiting blocks 26 from disengaging from the fixed block 22. The sliding block 25 is elastically connected to the inner wall of the fixed block 22 by a first spring 27. A spring 27 has an elastic force that pushes the sliding block 25 upward, causing the latch 23 to engage with the sliding cover 21, thus enhancing the locking stability. Since the first spring 27 is made of 304 stainless steel, it is cost-effective for mass production and has excellent corrosion resistance and fatigue resistance, extending its service life. This reduces malfunctions and improves the durability of the device. The locking assembly 2 also includes a sliding cover 21, which is the insertion point of the latch 23. Together with the fixing block 22, it locks the upper and lower boxes 8. The sliding cover 21 is fixed... A buckle 23 is inserted into the inner wall of the sliding cover 21 and connected to the front surface of the upper box 1. The inner wall of the upper box 1 is provided with a first magnetic strip 4, which is used to attract each other with the second magnetic strip 7 of the lower box 8, enhancing the sealing and fit of the upper and lower boxes 8 when closed. A sponge box 5 is fixedly connected to the inner wall of the upper box 1. The sponge box 5 is used to place small electronic devices. The sponge material plays a role in cushioning and shock absorption, protecting the devices from collision damage. The inner wall of the sponge box 5 is provided with a slot 6, which is used to fix the position of the devices. To prevent it from shaking during transport, a second magnetic strip 7 is provided on the inner wall of the lower box 8. The second magnetic strip 7 is used to cooperate with the first magnetic strip 4 to enhance the tightness of the box closure through magnetic force. Multiple sets of retrieval components 3 are provided, and multiple sets of retrieval components 3 are arranged horizontally from left to right on the inner wall of the storage box 9. The multiple sets of retrieval components 3 are used to facilitate the storage of more small electronic devices. The buckle 23 is set as a mouth-shaped structure, and the cross-section of the buckle 23 is set as a circle. The shape of the buckle 23 is used to facilitate insertion into the inner wall of the sliding cover 21.

[0019] Working principle: When preparing to open the upper box 1, the user uses their finger to move the levers 24 on both sides of the latch 23 in the locking assembly 2, so that the latch 23 rotates with the sliding block 25 as the fulcrum. This disengages the sliding cover 21 on the front surface of the upper box 1 from the plugged state. At this time, the sliding block 25 returns to its original position under the elastic action of the first spring 27. After unlocking, since the upper box 1 and the lower box 8 are connected by a hinge, the upper box 1 can be flipped upwards until it is fully opened. Since the first magnetic strip 4 and the second magnetic strip 7 are separated, the magnetic fixation can be released.

[0020] When preparing to remove a small electronic device, push the movable block 34 on the inner wall of the storage box 9, causing the sliding rod 33 to slide outward along the limiting rod 32. At this time, the second spring 35 is compressed, storing elastic potential energy. The shovel block 31 at the lower end of the sliding rod 33 moves synchronously with the sliding rod 33, shoveling the device upward from the bottom. In this way, the device gradually gets out of the restriction of the storage box 9. Then release the movable block 34. Since the second spring 35 stores elastic potential energy, this can release the elastic potential energy, causing the sliding rod 33, shovel block 31 and movable block 34 to reset, improving the convenience of retrieving items.

[0021] When preparing to lock the upper and lower boxes 8, flip the upper box 1 downwards until it fits against the lower box 8. At this time, the first magnetic strip 4 and the second magnetic strip 7 attract each other, initially fixing the position of the boxes. After the upper box 1 is closed, press the inclined surface of the buckle 23 against the sliding cover 21 on the front surface of the upper box 1, causing the buckle 23 to drive the sliding block 25 to slide upwards along the inner wall of the fixing block 22. At this time, the first spring 27 is compressed. When the sliding cover 21 completely covers the position of the buckle 23, the buckle 23 returns to its original position downwards under the elastic force of the first spring 27 and inserts into the inner wall of the sliding cover 21, completing the locking. Since the first spring 27 has elastic potential energy, this can prevent the lock from loosening and improve the sealing performance between the upper and lower boxes.

[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable, sealed protective device, comprising an upper housing (1), characterized in that: The inner wall of the upper box (1) is hinged to the lower box (8). The front surfaces of the upper box (1) and the lower box (8) are jointly provided with a locking component (2). The inner wall of the lower box (8) is fixedly connected to a storage box (9). The inner wall of the storage box (9) is provided with a retrieval component (3). The retrieval component (3) includes a limiting rod (32), which is fixedly connected to the inner wall of the storage box (9). A sliding rod (33) is slidably connected to the outer wall of the limiting rod (32). A movable block (34) is fixedly connected to the upper surface of the sliding rod (33). The limiting rod (32) is elastically connected to the inner wall of the storage box (9) through a second spring (35). A shovel block (31) is fixedly connected to the lower end of the sliding rod (33). The shovel block (31) is slidably connected to the inner wall of the storage box (9).

2. The portable sealing and protective device according to claim 1, characterized in that: The locking assembly (2) includes a fixing block (22), which is fixedly connected to the front surface of the lower box (8). The inner wall of the fixing block (22) is slidably connected with a buckle (23), and both sides of the buckle (23) are fixedly connected with a lever (24).

3. The portable sealing and protective device according to claim 2, characterized in that: The locking assembly (2) further includes a sliding block (25), which is slidably connected to the inner wall of the fixed block (22), and the buckle (23) is rotatably connected to the lower surface of the sliding block (25).

4. The portable sealing and protective device according to claim 3, characterized in that: Limiting blocks (26) are fixedly connected to the left and right sides of the outer wall of the sliding block (25), and the sliding block (25) is elastically connected to the inner wall of the fixed block (22) through the first spring (27).

5. A portable sealing and protective device according to claim 2, characterized in that: The locking assembly (2) also includes a sliding cover (21), which is fixedly connected to the front surface of the upper box (1), and the buckle (23) is inserted into the inner wall of the sliding cover (21).

6. A portable sealing and protective device according to claim 1, characterized in that: The inner wall of the upper box (1) is provided with a first magnetic strip (4), the inner wall of the upper box (1) is fixedly connected with a sponge box (5), the inner wall of the sponge box (5) is provided with a slot (6), and the inner wall of the lower box (8) is provided with a second magnetic strip (7).

7. A portable sealing and protective device according to claim 1, characterized in that: The item retrieval component (3) is provided in multiple sets, and the multiple sets of item retrieval components (3) are arranged in a horizontal array from left to right on the inner wall of the storage box (9).

8. A portable sealing and protective device according to claim 2, characterized in that: The buckle (23) is configured as an apex structure, and the cross-section of the buckle (23) is configured as a circle.

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