Memory with protection structure
By designing a memory with a protective mechanism and buffer structure, the problem of vulnerability of rotary memory interfaces is solved, waterproof, dustproof and buffer protection are achieved, and the service life of the interface and connection reliability are improved.
Patent Information
- Application Number
- CN202422492077.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The existing rotary memory interface is easily exposed when used and carried, is susceptible to dust and moisture, lacks buffer protection, and the interface connection is easily damaged under impact or water attack.
A memory with a protective mechanism is designed, including a housing, a telescopic rod, an arc plate, a fixed block, an extrusion block and a spring. Through the cooperation of the gear block and the push plate, the rotation restriction and seal protection of the interface are realized, and the impact force is absorbed by using the polyurethane deformation buffer.
Effectively prevent the interface from being damaged when not in use, provide waterproof and dustproof function, and reduce damage to the interface by impact force through the buffer structure during use, ensuring the sealing of the connection.
Smart Images
Figure CN223155498U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of memories, in particular to a memory with a protection structure. Background Art
[0002] A USB flash drive memory, also known as a USB flash drive, is a portable data storage device widely used for data transmission and temporary storage. With the development of Internet technology, memories are used in more and more occasions, bringing great convenience to work and life.
[0003] When the existing rotary memory is in use and carried, its rotation mode is often not restricted, resulting in the memory interface being often inadvertently exposed, and dust is easily entered into the interior. Under the influence of many external factors, it is easily damaged, seriously affecting subsequent use. At the same time, many existing memories do not have good buffering ability. When the interface drops, the impact force is likely to cause damage to the storage body structure. After the memory is connected to an electronic device, there is a lack of protection for the interface. In actual use, the interface cannot well exclude the threat of water. Once encountering water, it is very likely to pose a threat to data transmission.
[0004] Therefore, those skilled in the art provide a memory with a protection structure to solve the problems raised in the above background art. Content of the Utility Model
[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a memory with a protection structure. The device can make the memory have a closer connection after being connected to an electronic device, play a role in waterproofing and dustproofing, reduce the influence on the interface connection, and at the same time the device has a rotation limiting function, and the interface will not be rotated out without human intervention. At the same time, it has a buffering ability and can play a good protective role for the interface.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A memory with a protection structure, including a protection mechanism and a storage mechanism. The protection mechanism includes a housing. On both sides of the inner wall of the front of the upper end of the housing, telescopic rods are provided. Between the rear ends of the two telescopic rods, an arc plate is provided. At the center of the inner wall of the rear of the upper end of the housing, a main fixing block is fixedly provided. Between both sides of the main fixing block, a fixing column is fixedly provided. On both sides of the circumference of the fixing column, extrusion blocks are slidably sleeved. Between the outer sides of the two extrusion blocks and the main fixing block, first springs are provided. On the upper ends of the two extrusion blocks, extrusion rods are fixedly provided. On both sides of the front of the main fixing block, side fixing blocks are fixedly provided. Inside both side fixing blocks, deformation buffer bodies are provided. On the upper ends of the two extrusion blocks, rotating rods are rotatably provided. Between the ends of the two rotating rods away from the extrusion blocks, a gear catch is rotatably provided.
[0007] A pushing mechanism is clamped and slidably arranged at the front of the upper end of the protection mechanism. The pushing mechanism includes a push plate. A gear column is rotatably arranged at the lower end of the push plate. An interface is arranged at the front end of the storage mechanism. A sealing mechanism is arranged at the edge of the front end of the storage mechanism near the interface. The sealing mechanism includes a closed ring. Second springs are arranged at both the upper and lower sides at the rear end of the closed ring.
[0008] Furthermore, the arc plate is located at the cylindrical part of the gear column, and the part of the arc plate close to the gear column is arranged in an arc shape.
[0009] Furthermore, both of the two extrusion rods are slidably arranged inside the adjacent two side fixing blocks. When the two first springs are not squeezed, the heads of the two extrusion rods and the adjacent deformation buffer bodies occupy all the space of the side fixing blocks where they are located.
[0010] Furthermore, a fixing block is rotatably arranged at the lower end of the outer shell, and the storage mechanism is fixedly arranged between the gear column and the fixing block.
[0011] Furthermore, a chute is opened inside the outer shell near the gear catch, and the gear catch is clamped and slidably arranged inside the chute.
[0012] Furthermore, both of the two deformation buffer bodies are made of polyurethane, which has a certain elasticity and can buffer the impact force through deformation.
[0013] Furthermore, a groove is arranged at the front end of the gear catch, and the internal dimensions of the groove are the same as the circumferential dimensions of the teeth of the gear part of the gear column.
[0014] Furthermore, the closed ring surrounds the interface, and multiple second springs are all arranged between the closed ring and the inside of the storage mechanism.
[0015] The utility model has the following beneficial effects:
[0016] 1. A memory with a protection structure proposed by the utility model. When the device is in use, it is necessary to manually push the push plate. The pushing out of the push plate can enable the gear column to get rid of the restriction of the gear catch, and then the interface can be rotated out. When the pushing of the push plate stops, affected by the two telescopic rods, the arc plate can push the push plate back again and be restricted by the gear catch again. At this time, the outer shell will not rotate, which can effectively prevent it from being affected by external factors and causing the interface to rotate out during carrying, and avoid damage to the interface when it rotates out during non-use.
[0017] 2. A memory with a protection structure proposed by the present utility model. When an impact force is applied to the interface or the housing of the device, the storage mechanism will push the gear block to move through the gear column, and further drive the extrusion block to squeeze two first springs through two rotating rods. The two deformation buffer bodies are deformed by the extrusion rod fixed on the extrusion block to buffer the impact force. Subsequently, the two first springs are reset to protect the storage mechanism. After the interface is inserted into the electronic device, the closed ring and the second spring cooperate to form a closed environment with the connection part to protect the connection part and prevent threats from external factors such as water. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a front axonometric schematic diagram of the present utility model;
[0019] Figure 2 is a partial top view schematic diagram of the present utility model;
[0020] Figure 3 is a rear axonometric partial sectional view schematic diagram of the present utility model;
[0021] Figure 4 is a front axonometric partial sectional view schematic diagram of the present utility model.
[0022] LEGEND DESCRIPTION:
[0023] 1. Protection mechanism; 2. Storage mechanism; 3. Interface; 4. Sealing mechanism; 5. Pushing mechanism; 101. Telescopic rod; 102. Gear block; 103. Side fixing block; 104. Deformation buffer body; 105. Main fixing block; 106. Fixed column; 107. First spring; 108. Extrusion rod; 109. Rotating rod; 110. Arc plate; 111. Extrusion block; 112. Housing; 401. Closed ring; 402. Second spring; 501. Push plate; 502. Gear column. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Refer to Figure 1, an embodiment provided by the present utility model: A memory with a protection structure includes a protection mechanism 1 and a storage mechanism 2. A pushing mechanism 5 is clamped and slidably arranged at the front of the upper end of the protection mechanism 1. An interface 3 is arranged at the front end of the storage mechanism 2, and a sealing mechanism 4 is arranged at the edge of the front end of the storage mechanism 2 near the interface 3. A fixing block is rotatably arranged at the lower end of the outer shell 112, and the storage mechanism 2 is fixedly arranged between the gear column 502 and the fixing block.
[0026] Specifically, the storage mechanism 2 is the main structure for data transmission and storage. It establishes a connection with an electronic device through the interface 3. When not in use, the interface 3 is within the protection range of the protection mechanism 1. When in need of use, the pushing mechanism 5 needs to be moved by hand. During the pushing process, the storage mechanism 2 can be rotated 180°. At this time, the interface 3 is rotated out and then can be used. After stopping applying thrust to the pushing mechanism 5, the storage mechanism 2 will reset and be restricted from freely rotating. On the premise of not causing a great impact on the convenience of use, the protection of the interface 3 is improved. When the interface 3 establishes a connection with an electronic device, the sealing mechanism 4 can establish a sealed protection for the connection part, reducing the threat of external factors such as water.
[0027] Refer to Figure 2 , Figure 3 and Figure 4 , the protection mechanism 1 includes an outer shell 112. On both sides of the inner wall of the upper end of the outer shell 112 near the front, telescopic rods 101 are arranged. An arc plate 110 is arranged between the rear ends of the two telescopic rods 101. A main fixing block 105 is fixedly arranged at the center of the inner wall of the upper end of the outer shell 112 near the rear. A fixing column 106 is fixedly arranged between the two sides of the main fixing block 105. Sliding sleeves of extrusion blocks 111 are arranged on both sides of the circumference of the fixing column 106. A first spring 107 is arranged between the outer sides of the two extrusion blocks 111 and the main fixing block 105. Extrusion rods 108 are fixedly arranged at the upper ends of the two extrusion blocks 111. Side fixing blocks 103 are fixedly arranged at the front of both sides of the main fixing block 105. Deformation buffer bodies 104 are arranged inside the two side fixing blocks 103. Rotating rods 109 are rotatably arranged at the upper ends of the two extrusion blocks 111. A gear catch 102 is rotatably arranged between the ends of the two rotating rods 109 away from the extrusion blocks 111;
[0028] The arc plate 110 is located on the cylindrical part of the gear column 502. The part of the arc plate 110 close to the gear column 502 is set to be arc-shaped. The two extrusion rods 108 are both slidably arranged inside the adjacent two side fixing blocks 103. When the two first springs 107 are not squeezed, the heads of the two extrusion rods 108 and the adjacent deformation buffer bodies 104 occupy all the space of the side fixing blocks 103 where they are located. A chute is opened inside the outer shell 112 near the gear catch 102. The gear catch 102 is clamped and slidably arranged inside the chute. The two deformation buffer bodies 104 are made of polyurethane, which has a certain elasticity and can buffer the impact force through deformation;
[0029] Specifically, when the gear block 102 is subjected to an impact force, it can drive the rear ends of the two rotating rods 109 to move outward, causing the deformation buffer body 104 to be squeezed and deformed through the corresponding two extrusion blocks 111 and extrusion rods 108. Polyurethane can deform when subjected to an external force, absorb the impact energy, thereby effectively reducing the damage to the object. At the same time, it has good wear resistance and can still ensure the buffering performance during long-term operation.
[0030] Refer to Figure 2 、 Figure 3 and Figure 4 As shown in
[0031] Specifically, when the interface 3 is not subjected to an impact force, the push plate 501 is located at the rear of the upper slot of the outer shell 112, but the rear end of the cylindrical part at the lower end of the push plate 501 does not contact the outer shell 112, reserving a buffer movement space for subsequent impact. When the interface 3 is not subjected to an impact force, the gear block 102 is at the frontmost position in the slot inside the outer shell 112. When the push plate 501 is pushed forward, it can get rid of the restriction of the gear block 102, and then it can rotate along the arc surface of the arc plate 110. When it is released after rotating 180°, one tooth of the gear part of the gear column 502 can just be reset into the slot of the gear block 102.
[0032] Working principle: When the device is not in use, its interface 3 is protected by the protection mechanism 1, and it is difficult for an external impact to damage the interface 3. Compared with the traditional rotary memory, when the interface 3 is in the area inside the protection mechanism 1, due to the gear column 502 being restricted by the gear block 102, without moving the push plate 501, the storage mechanism 2 cannot be rotated, and at this time, the interface 3 will not easily rotate out. When carried around, it can prevent the interface 3 from rotating out naturally and improve the protection of the interface 3.
[0033] Secondly, when the device is in use, the push plate 501 can be pushed forward. At this time, the gear column 502 will also move forward. The cylindrical part of the gear column 502 will simultaneously push the arc plate 110 forward. At this time, the gear part of the gear column 502 gets rid of the restriction of the gear catch 102. At this time, the storage mechanism 2 can rotate freely. Rotate the storage mechanism 2 by 180° to turn out the interface 3. Then release the hand. The push plate 501 starts to reset under the action of the telescopic rod 101, so that the gear catch 102 continues to restrict the gear column 502. When the interface 3 is connected to the electronic device, the closed ring 401 and the second spring 402 cooperate to achieve the sealing of the connection part and provide protection for the connection part. Whether the device is used or not, the impact force it receives will push the gear catch 102 to move backward through the gear column 502. It will further cause the two rotating rods 109 to drive the corresponding extrusion blocks 111 to move on the fixed column 106, and further squeeze the deformation buffer body 104 through the corresponding extrusion rod 108, and buffer the impact force through its deformation.
[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A memory with a protection structure, comprising a protection mechanism (1) and a storage mechanism (2), characterized in that: The protection mechanism (1) includes a housing (112). On both sides of the inner wall of the upper end of the housing (112) near the front, telescopic rods (101) are provided. Between the rear ends of the two telescopic rods (101), an arc plate (110) is provided. At the center of the inner wall of the upper end of the housing (112) near the rear, a main fixing block (105) is fixedly provided. Between the two sides of the main fixing block (105), a fixing column (106) is fixedly provided. On both sides of the circumference of the fixing column (106), extrusion blocks (111) are slidably sleeved. Between the outer sides of the two extrusion blocks (111) and the main fixing block (105), first springs (107) are provided. On the upper ends of the two extrusion blocks (111), extrusion rods (108) are fixedly provided. On the front sides of both sides of the main fixing block (105), side fixing blocks (103) are fixedly provided. Inside the two side fixing blocks (103), deformation buffer bodies (104) are provided. On the upper ends of the two extrusion blocks (111), rotating rods (109) are rotatably provided. Between the ends of the two rotating rods (109) away from the extrusion blocks (111), a gear catch (102) is rotatably provided; At the front of the upper end of the protection mechanism (1), a pushing mechanism (5) is clamped and slidably provided. The pushing mechanism (5) includes a push plate (501). At the lower end of the push plate (501), a gear column (502) is rotatably provided. At the front end of the storage mechanism (2), an interface (3) is provided. At the edge of the front end of the storage mechanism (2) near the interface (3), a sealing mechanism (4) is provided. The sealing mechanism (4) includes a closing ring (401). At the upper and lower sides of the rear end of the closing ring (401), second springs (402) are provided.
2. The memory with a protection structure according to claim 1, wherein: The arc plate (110) is located at the cylindrical part of the gear column (502), and the part of the arc plate (110) close to the gear column (502) is arc-shaped.
3. A memory with a protection structure according to claim 1, characterized in that: The two extrusion rods (108) are both slidably provided inside the adjacent two side fixing blocks (103). When the two first springs (107) are not squeezed, the heads of the two extrusion rods (108) and the adjacent deformation buffer bodies (104) occupy all the space of the corresponding side fixing blocks (103).
4. A memory with a protection structure according to claim 1, characterized in that: A fixing block is rotatably provided at the lower end of the housing (112), and the storage mechanism (2) is fixedly provided between the gear column (502) and the fixing block.
5. A memory having a protection structure according to claim 1, wherein: A chute is opened inside the housing (112) near the gear catch (102), and the gear catch (102) is clamped and slidably provided inside the chute.
6. A memory with a protection structure according to claim 1, characterized in that: The two deformation buffer bodies (104) are both made of polyurethane, which has a certain elasticity and can buffer the impact force through deformation.
7. The memory with a protection structure according to claim 1, characterized in that: A groove is provided at the front end of the gear catch (102), and the internal dimensions of the groove are the same as the dimensions of the teeth on the circumference of the gear part of the gear column (502).
8. A memory with a protection structure according to claim 1, characterized in that: The closing ring (401) surrounds the interface (3), and the multiple second springs (402) are all provided between the closing ring (401) and the inside of the storage mechanism (2).