Plug-pull self-locking data storage device
By adopting a combined structure of slide chute, rotating shaft, sealing plate and spring in the USB disk device, the self-locking and sealing of the USB disk is achieved, solving the problem of drop and damage of the USB disk, extending the service life and improving the protection force .
Patent Information
- Application Number
- CN202420283647.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-05
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-02-05
AI Technical Summary
Existing USB drives are prone to falling off when used or not, causing damage to the external shell of the USB port and affecting the use effect.
A plug-in and unplugged self-locking data storage device is designed, using a combined structure of slide chute, rotating shaft, sealing plate, torsion spring and tension spring. Through the cooperation of the sealing plate and pushing block, self-locking and sealing of the USB disk is realized. Prevent falling and external objects from collision.
Effectively prevent U disk from falling and external collision, extending service life, preventing external impurities from entering, increasing protection strength, and reducing the probability of damage.
Smart Images
Figure CN222233014U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of data storage, in particular to a plug-in self-locking data storage device. Background Art
[0002] U disk is the abbreviation of USB disk, which is also called "U disk" according to homophony. U disk is a kind of flash memory, so it is sometimes called flash disk. The biggest difference between U disk and hard disk is that it does not need a physical drive, plug and play, and its storage capacity far exceeds that of floppy disk, which is very easy to carry. U disk integrates disk storage technology, flash memory technology and universal serial bus technology. The USB port connects to the computer and is the channel for data input / output; the main control chip enables the computer to identify the U disk as a removable disk and is the "brain" of the U disk; the U disk Flash chip saves data, and unlike the computer's memory, the data will not be lost even after power failure; the PCB base plate connects the various components together and provides a platform for data processing.
[0003] When storing data, a USB flash drive is needed. However, when some existing USB flash drives are in use, one end of the USB flash drive is outside the outer shell. When the USB flash drive is not in use, it is located outside the shell. When the USB flash drive falls, it is easy to collide with external objects, causing damage to one end of the USB flash drive, thereby affecting the subsequent use of the USB flash drive. Utility Model Content
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a plug-in self-locking data storage device, which can solve the problems of the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plug-in self-locking data storage device, comprising a shell, a slide groove is provided inside the shell, a mobile U disk is slidably connected inside the slide groove, a blocking block is fixedly installed on the surface of the mobile U disk, a rotating shaft is rotatably connected inside the shell, a sealing plate is fixedly installed on the rotating shaft, the sealing plate is rotatably connected inside the shell and the slide groove, two torsion springs are movably sleeved on the surface of the rotating shaft, the opposite ends of the two torsion springs are fixedly connected to the inside of the shell, the opposite ends of the two torsion springs are respectively fixedly connected to the two sides of the sealing plate, a tension spring is fixedly installed inside the shell, and the end of the tension spring close to the mobile U disk is fixedly connected to the mobile U disk.
[0006] Preferably, a circular hole is provided on the surface of the shell.
[0007] Preferably, a handle is fixedly mounted on the surface of the sealing plate.
[0008] Preferably, a sliding through slot is provided on the housing, a movable push block is slidably connected inside the sliding through slot, and one end of the movable push block close to the mobile U disk is fixedly connected to the mobile U disk.
[0009] Preferably, two connecting slide grooves are provided inside the sliding through groove, and sealing movable plates are slidably connected inside the two connecting slide grooves, and opposite sides of the two sealing movable plates are in contact with the movable push block.
[0010] Preferably, elastic springs are fixedly installed inside the two connecting grooves, and opposite ends of the two elastic springs are fixedly connected to two sealing movable plates respectively, and opposite ends of the two sealing movable plates are inclined.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] (1) The plug-in self-locking data storage device allows the mobile U disk to be reset by the tension of the tension spring, thereby causing the mobile U disk to retract into the interior of the shell. At the same time, the sealing plate is reset by the torsion of the torsion spring, thereby causing the sealing plate to seal the slide groove, thereby facilitating the retraction of the mobile U disk into the interior of the shell, protecting the mobile U disk, and preventing the mobile U disk from colliding with external objects when it falls, thereby improving the protection of the mobile U disk and extending the service life of the mobile U disk.
[0013] (2) The plug-in self-locking data storage device allows the two sealing movable plates to slide toward the inside of the two connecting slide grooves and squeeze the two elastic springs, thereby causing the two sealing movable plates to shrink into the inside of the two connecting slide grooves. When the movable push block is reset, the two sealing movable plates are reset by the elastic force of the two elastic springs, thereby causing the two sealing movable plates to seal the sliding grooves, thereby preventing external impurities from entering the interior of the shell, thereby improving the protection of the mobile U disk and reducing the probability of damage to the mobile U disk. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0015] Figure 1 This is a structural schematic diagram of a plug-in self-locking data storage device of the utility model;
[0016] Figure 2 It is a schematic diagram of the housing of the utility model;
[0017] Figure 3 It is a schematic diagram of the sliding through slot of the utility model;
[0018] Figure 4 For this utility model Figure 3 The enlarged schematic diagram at A in the middle;
[0019] Figure 5 It is a schematic diagram of the interior of the shell of the utility model.
[0020] Figure numerals: 1. outer shell; 2. circular hole; 3. sealing plate; 4. handle; 5. blocking block; 6. mobile USB flash drive; 7. slide groove; 8. torsion spring; 9. rotating shaft; 10. sliding groove; 11. mobile push block; 12. connecting slide groove; 13. sealing moving plate; 14. tension spring; 15. elastic spring. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0023] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0025] See also Figure 1-5The utility model provides a technical solution: a plug-in self-locking data storage device, comprising a shell 1, a circular hole 2 is provided on the surface of the shell 1, and the circular hole 2 is provided to facilitate hanging the shell 1 on a key ring, thereby preventing the shell 1 from being lost, a slide groove 7 is provided inside the shell 1, a mobile U disk 6 is slidably connected inside the slide groove 7, a blocking block 5 is fixedly installed on the surface of the mobile U disk 6, a rotating shaft 9 is rotatably connected inside the shell 1, a sealing plate 3 is fixedly installed on the rotating shaft 9, a handle 4 is fixedly installed on the surface of the sealing plate 3, and the sealing plate 3 is fixedly installed on the shell 1 and the inner rotation connection of the slide groove 7, two torsion springs 8 are movably sleeved on the surface of the rotating shaft 9, the opposite ends of the two torsion springs 8 are fixedly connected to the inside of the shell 1, and the opposite ends of the two torsion springs 8 are respectively fixedly connected to the two sides of the sealing plate 3, a tension spring 14 is fixedly installed inside the shell 1, and the end of the tension spring 14 close to the mobile U disk 6 is fixedly connected to the mobile U disk 6, a sliding through groove 10 is opened on the shell 1, and a mobile push block 11 is slidably connected inside the sliding through groove 10, and the end of the mobile push block 11 close to the mobile U disk 6 is fixedly connected to the mobile U disk 6.
[0026] When the mobile U disk 6 is retracted into the shell 1, the handle 4 is pulled, so that the sealing plate 3 is no longer in contact with the blocking block 5, and the mobile U disk 6 is reset by the tension of the tension spring 14, so that the mobile U disk 6 is retracted into the shell 1, and at the same time, the sealing plate 3 is reset by the torsion of the torsion spring 8, so that the sealing plate 3 seals the slide groove 7, so as to facilitate the retraction of the mobile U disk 6 into the shell 1, protect the mobile U disk 6, prevent the mobile U disk 6 from colliding with external objects when it falls, and then be damaged, thereby improving the protection of the mobile U disk 6 and extending the service life of the mobile U disk 6.
[0027] Push the moving push block 11 to make it slide inside the sliding groove 10, and then push the mobile U disk 6 to move outward inside the sliding groove 7, so that the mobile U disk 6 squeezes the sealing plate 3, and then the rotating shaft 9 rotates, so that the torsion spring 8 is deformed, and the tension spring 14 is stretched at the same time. When the sealing plate 3 contacts the blocking block 5, the sealing plate 3 is reset, and then the mobile U disk 6 is blocked by the sealing plate 3 and the blocking block 5, thereby preventing the mobile U disk 6 from shrinking into the interior of the sliding groove 7, so as to facilitate the self-locking of the mobile U disk 6.
[0028] Two connecting grooves 12 are provided inside the sliding groove 10, and sealing movable plates 13 are slidably connected inside the two connecting grooves 12. The opposite sides of the two sealing movable plates 13 are in contact with the movable push block 11. Elastic springs 15 are fixedly installed inside the two connecting grooves 12, and the opposite ends of the two elastic springs 15 are respectively fixedly connected to the two sealing movable plates 13, and the opposite ends of the two sealing movable plates 13 are inclined.
[0029] When the movable push block 11 is pushed to move, the inclined surfaces of the two sealing movable plates 13 are squeezed by the movable push block 11, so that the two sealing movable plates 13 slide toward the inside of the two connecting slide grooves 12, and the two elastic springs 15 are squeezed, so that the two sealing movable plates 13 shrink into the inside of the two connecting slide grooves 12; when the movable push block 11 is reset, the two sealing movable plates 13 are reset by the elastic force of the two elastic springs 15, so that the two sealing movable plates 13 seal the sliding grooves 10, thereby preventing external impurities from entering the interior of the housing 1, thereby improving the protection of the mobile U disk 6 and reducing the probability of damage to the mobile U disk 6.
[0030] Working principle:
[0031] Pull the handle 4, so that the sealing plate 3 is no longer in contact with the blocking block 5, and the mobile U disk 6 is reset by the tension of the tension spring 14, so that the mobile U disk 6 is retracted into the interior of the shell 1, and at the same time, the sealing plate 3 is reset by the torsion of the torsion spring 8, so that the sealing plate 3 seals the slide groove 7, thereby facilitating the retraction of the mobile U disk 6 into the interior of the shell 1 and protecting the mobile U disk 6.
[0032] Push the moving push block 11 to make it slide inside the sliding groove 10, and then push the mobile U disk 6 to move outward inside the sliding groove 7, so that the mobile U disk 6 squeezes the sealing plate 3, and then the rotating shaft 9 rotates, so that the torsion spring 8 is deformed, and the tension spring 14 is stretched at the same time. When the sealing plate 3 contacts the blocking block 5, the sealing plate 3 is reset, and then the mobile U disk 6 is blocked by the sealing plate 3 and the blocking block 5, thereby preventing the mobile U disk 6 from shrinking into the interior of the sliding groove 7, so as to facilitate the self-locking of the mobile U disk 6.
[0033] When the movable push block 11 is pushed to move, the inclined surfaces of the two sealing movable plates 13 are squeezed by the movable push block 11, so that the two sealing movable plates 13 slide toward the inside of the two connecting slide grooves 12, and the two elastic springs 15 are squeezed, so that the two sealing movable plates 13 shrink into the inside of the two connecting slide grooves 12; when the movable push block 11 is reset, the two sealing movable plates 13 are reset by the elastic force of the two elastic springs 15, so that the two sealing movable plates 13 seal the sliding grooves 10, thereby preventing external impurities from entering the interior of the housing 1.
[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A plug-in self-locking data storage device, comprising a housing (1), characterized in that: The housing (1) is provided with a slide groove (7) inside, a mobile U disk (6) is slidably connected inside the slide groove (7), a blocking block (5) is fixedly installed on the surface of the mobile U disk (6), a rotating shaft (9) is rotatably connected inside the housing (1), a sealing plate (3) is fixedly installed on the rotating shaft (9), the sealing plate (3) is rotatably connected inside the housing (1) and the slide groove (7), two torsion springs (8) are movably sleeved on the surface of the rotating shaft (9), the opposite ends of the two torsion springs (8) are fixedly connected to the inside of the housing (1), the opposite ends of the two torsion springs (8) are respectively fixedly connected to the two sides of the sealing plate (3), a tension spring (14) is fixedly installed inside the housing (1), and the end of the tension spring (14) close to the mobile U disk (6) is fixedly connected to the mobile U disk (6).
2. The pluggable self-locking data storage device according to claim 1, characterized in that: A circular hole (2) is provided on the surface of the shell (1).
3. The pluggable self-locking data storage device according to claim 2, characterized in that: A handle (4) is fixedly mounted on the surface of the sealing plate (3).
4. The pluggable self-locking data storage device according to claim 3, characterized in that: The housing (1) is provided with a sliding through slot (10), the interior of the sliding through slot (10) is slidably connected to a moving push block (11), and one end of the moving push block (11) close to the mobile USB disk (6) is fixedly connected to the mobile USB disk (6).
5. The pluggable self-locking data storage device according to claim 4, characterized in that: The sliding groove (10) has two connecting grooves (12) formed therein, and the two connecting grooves (12) are both slidably connected with sealing movable plates (13), and opposite sides of the two sealing movable plates (13) are in contact with the movable push block (11).
6. The pluggable self-locking data storage device according to claim 5, characterized in that: Elastic springs (15) are fixedly installed inside the two connecting slide grooves (12), and opposite ends of the two elastic springs (15) are fixedly connected to two sealing movable plates (13) respectively, and opposite ends of the two sealing movable plates (13) are inclined.