CN204257207U - Pen drive with deflected opening and closing cover - Google Patents

Abstract

A flash drive with a deflecting opening and closing protective cover comprises a shell, a storage module and a plug connector at one end of the shell can be assembled inside the shell, a positioning member can cooperate with the shell storage module to be positioned inside the shell and expose the plug connector from the shell, and a protective cover is assembled to the upper end of the shell with a movable pivot deflecting structure. The movable pivot deflecting structure is provided with a travel positioning mechanism including a first position and a second position, so as to quickly and conveniently open or close the flash drive plug connector, and because the protective cover is arranged as a one-piece structure, it can prevent the phenomenon of being lost by being placed casually.

Description

Pen drive with deflected opening and closing cover

technical field

The utility model relates to a portable disk with a deflection opening and closing protective cover, which can quickly and conveniently open or close the USB plug connector protective cover of the portable disk, and can prevent the protective cover from being lost due to casual placement. the

Background technique

Flash Drive (Flash Drive) is a fast memory used to store and transmit data, and most of them use USB (Universal Serial Bus, Universal Serial Bus) as a standard transmission interface. As a data storage and transfer device, modern flash drives are widely used in various fields. With the rapid development of digital products such as mobile phones, cameras and tablet computers, the requirements for flash drives are becoming more and more diverse. It needs to be able to connect to each USB connector, and it needs to be connected to the micro USB (micro USB) connector of digital products. This kind of USB-based data storage device not only has the advantages of being fast, small in size, and easy to carry around, but also has a variety of connection methods in line with the continuous evolution of electronic equipment. the

In addition to the main components such as memory, circuit board and housing, the flash drive is connected to a standard USB plug-in terminal that passes through the housing at one end of the internal circuit board. connect. the

In order to prevent the electrical conduction function from being damaged due to scratches when the plug-in terminal is exposed, the existing USB flash drive is usually equipped with a protective cover for the USB plug-in terminal, so that it can be carried along with the USB plug-in terminal when not in use or in storage. The disk housing covers the plug-in end, but this type of existing cover structure is inconvenient in addition to the cover and unplug operations. After the user removes the separate cover and inserts the entire flash drive for use, it is easy to be The above-mentioned protective cover is placed everywhere, and the situation of losing it often occurs. the

Utility model content

The purpose of the utility model is to provide a portable flash drive with a deflection opening and closing cover, which has a simple structure and is convenient to assemble and disassemble, and can prevent the USB plug connector cover of this type of flash drive from being lost after being opened, and make the protective cover Opening and closing is quicker and easier. the

In order to achieve the above purpose, the utility model discloses a flash drive with a deflection opening and closing cover, which is characterized in that it includes:

A housing, the housing is provided with a hollow interior formed by the front and rear walls, the housing is provided with a perforated slot at one end, at least one front axle hole is provided at a corner eccentric position of the front wall, and the rear wall surface A corner eccentric relative position is provided with a deflection positioning structure, and the deflection positioning structure is provided with a rear axle hole opposite to the front axle hole, and at least one travel stop mechanism is provided;

A storage module assembled inside the housing, one end of the storage module is provided with a plug joint, and the plug joint is exposed through the perforated groove of the housing;

A positioning member that cooperates with the housing to position the storage module inside the housing; and

A normally closed and deflected open cover, the cover includes a front plate, a rear plate and a top plate, and a downwardly open clamping groove is formed between the front plate and the rear plate; the front plate and the A front shaft is provided at the position opposite to the front shaft hole of the housing, a relative rear shaft is provided at the position opposite to the rear shaft hole of the housing, and a first protrusion is respectively provided at a set position on both sides of the rear shaft. point and a second convex point; the front axle is movably inserted into the relative front axle hole on the front wall surface of the housing, and the rear axle is movably inserted into the rear axle hole of the deflection positioning structure on the rear wall surface and the The first convex point and the second convex point are positioned on the travel stop mechanism. the

Wherein, the housing travel stop mechanism includes an arc groove located at an equidiametric position around the rear axle hole, and a first recess and a second recess at an angle. the

Wherein, the front shaft and the rear shaft of the protective cover are integrally formed concave shafts. the

Wherein, a button hole is provided on the surface of the front wall of the housing, and an oblique elastic piece is provided on the position opposite to the button hole of the housing to buckle with the button hole. the

Wherein, a shoulder is provided at the junction of the storage module and the plug joint, and the position of the locating member opposite to the shoulder is provided with an extended external insertion column to insert and position the shoulder, and the bottom end of the plug joint An inner shoulder hole is provided, and an inner inserting column is provided at a position opposite to the inner shoulder hole of the positioning member for insertion into the inner shoulder. the

Wherein, the front axle hole of the front wall of the housing is arranged on a pressing protrusion. the

Wherein, the cover top plate is provided with at least one hook hole for combining personal belongings. the

Wherein, the protective cover is provided with a concave portion on the front axle, and the concave portion is further combined with at least one surface ornament. the

Through the above-mentioned structure, the utility model not only makes the opening or closing of the USB connector of the whole flash drive faster and more convenient, but also ensures the protection of this type of flash drive because the cover and the flash drive are connected in one piece. The used mask parts will not be lost due to the user's carelessness or random placement. the

Description of drawings

Figure 1: shows a perspective view of a preferred embodiment of the present invention. the

Figure 2: An exploded perspective view showing the main components of Figure 1. the

FIG. 2A : shows a partial enlarged view of the back view of the flash drive housing in FIG. 2 . the

Figure 3: Shows the front view of Figure 1. the

Fig. 4: shows the sectional view of A-A direction in Fig. 3. the

Fig. 5: shows the cross-sectional view of B-B direction in Fig. 3 . the

Fig. 6: shows the sectional view of C-C direction in Fig. 5 . the

Fig. 7: shows the sectional view of D-D direction in Fig. 6. the

Figure 8: A perspective view showing the fully deflected open state of the cover shown in Figure 1. the

Fig. 9: A perspective view showing a possible embodiment of the utility model applied to another type of USB. the

Detailed ways:

The novelty and other features of the utility model will become clearer with the detailed description of the following accompanying drawings. the

As shown in Figures 1 to 3, in the preferred embodiment shown in the figure, the utility model is provided with a housing 10, and the housing 10 is provided with a hollow inner supply space formed by the front and rear walls with a relatively set distance. Assemble relevant components, and a storage module 20 can be assembled inside the housing 10, and one end of the storage module 20 is provided with a metal contact piece for assembly, such as a flash drive component connecting plate containing a plurality of metal shrapnel 21, and the other end Combine a plug joint 30 with a plurality of welding points, and a positioning member 40 can cooperate with the housing 10 to position the storage module 20 inside the housing 10, and make the plug joint 30 from one end of the housing 10 ( The upper end as shown in the figure) is exposed for plugging, and a protective cover 50 is combined on the upper end of the housing 10 with a movable pivotal deflection structure to cover the exposed plug joint 30 in a normal state, or use the movable pivotal deflection structure as an action axis The heart turns open to expose the plug connector. the

The housing 10 is provided with a perforated groove 11 matching the cross-sectional shape of the plug joint 30 at the upper end, a button hole 12 is provided on the front wall surface, and a pressing protrusion 14 containing a front axle hole 13; A corner eccentric position is provided with a deflection positioning structure 15, and the deflection positioning structure 15 is provided with a travel stop mechanism at least. Please refer to FIG. In a preferred embodiment, the travel stop mechanism is provided with an arc groove 17 at an equidiametric position around the rear axle hole 16 (this embodiment is an arc groove with a length of about 90°), and the interval setting angle A first recess 18 and a second recess 19 (approximately 90° apart) in this embodiment. the

The positioning part 40 combines the storage module 20 and the plug connector 30 inside the housing 10, and the positioning part 40 is provided with two extended external insertion columns 41, 42 for plugging and positioning on the storage module. 20 and the shoulder 31 position at the junction of the plug joint 30, and two inner insertion posts 43, 44 arranged on the lower and slightly inner sides for insertion into two opposite inner shoulder holes 32 near the bottom end of the plug joint 30 (with reference to Fig. 2, 4 and Fig. 5), at the same time, an oblique elastic piece 45 is provided at the relative position between the entire positioning member 40 and the button hole 12 of the housing 10, so that the oblique elastic piece 45 of the positioning member 40 can be snapped and combined with the button hole 12 to make the The storage module 20 and the plug connector 30 are assembled together inside the casing 10 , and form a tightly assembled structure by pressing the pressing protrusion 14 against the inner wall of the protective cover 50 . the

The protective cover 50 is composed of a front plate 51, a rear plate 52 and a top plate 53 which are continuously bent, and a downwardly open clamping groove 54 is formed between the front plate 51 and the rear plate 52; The front plate 51 forms a concave front axle 55 with stamping and other manufacturing procedures, and the rear plate 52 is provided with a relative rear axle 56 at a position opposite to the front axle 55, and is respectively provided with a set position on both sides of the rear axle 56. First protruding point 57 and a second protruding point 58; In this one embodiment, described front axle 55 forms a recessed part on the front surface, thus can add a spacer 59 for combining a surface ornament 60; And A hook hole 61 for a combination of other personal items (such as a key collection device) can be preset on the top plate 53 . The clamping groove 54 can thus be vertically assembled on the upper end of the housing 10 in a normal state to cover the plug connector 30 exposed from the upper end of the housing 10; 7, the front shaft 55 is movably plugged into the front wall surface of the housing 10 opposite to the front shaft hole 13, and the rear shaft 56 is movably plugged into the rear shaft hole 16 of the deflection positioning structure 15 on the rear wall surface, and The first protruding point 57 is pressed against one end of the arc groove 17 at the equidiametric position around the rear axle hole 16, and the second protruding point 58 is combined with the first protruding point 58 in the normal state (closed position). The concave portion 18 enables the first convex point 57 and the second convex point 58 to enter the first position of the travel stop mechanism. the

The above structure of the utility model can therefore rotate the protective cover 50 when the force is applied, and the entire protective cover 50 can be deflected with the front shaft 55 and the rear shaft 56 as the action axis. During this rotation, the first The convex point moves from one end of the arc groove channel 17 to the other end of the arc groove channel 17, and at the same time, the second convex point 58 moves from the first concave portion 18 to the second concave portion 19, and enters the travel stop mechanism. The second position becomes the fixed-point open state as shown in FIG. 8 , revealing that the USB plug connector 30 has become a ready-to-plug state for use. Conversely, force can be applied to deflect the entire cover 50 from the second position of the travel stop mechanism back to the first position to form a normally closed shielding position as shown in FIG. 1 . the

Since the USB-IF (USB Implementers Forum, USB Developers Forum) specification proposed a new USB3.1 specification, a new micro-USB appeared, called USB3.1 TYPE C, which has the advantage of increasing current and transmission speed, and can simultaneously For forward and reverse plugging, as shown in Figure 9, the utility model can of course also be applicable to the USB plug connector 300 of the USB3.1 TYPE C at the same time. the

The utility model thus provides a brand-new structure design of the flash drive. Not only is the opening or closing of the USB plug connector 30 faster and more convenient for the entire flash drive cover, but also because the cover and the flash drive are connected in one piece, It can also ensure that the shielding parts used for protection of this type of flash drive will not be lost due to the carelessness of the user or placing it casually. the

Claims (8)

1. A portable flash drive with a deflection opening and closing cover, characterized in that it comprises: A housing, the housing is provided with a hollow interior formed by the front and rear walls, the housing is provided with a perforated slot at one end, at least one front axle hole is provided at a corner eccentric position of the front wall, and the rear wall surface A corner eccentric relative position is provided with a deflection positioning structure, and the deflection positioning structure is provided with a rear axle hole opposite to the front axle hole, and at least one travel stop mechanism; A storage module assembled inside the housing, one end of the storage module is provided with a plug joint, and the plug joint is exposed through the perforated groove of the housing; A positioning member that cooperates with the housing to position the storage module inside the housing; and A normally closed and deflected open cover, the cover includes a front plate, a rear plate and a top plate, and a downwardly open clamping groove is formed between the front plate and the rear plate; the front plate and the A front shaft is provided at the position opposite to the front shaft hole of the housing, a relative rear shaft is provided at the position opposite to the rear shaft hole of the housing, and a first protrusion is respectively provided at a set position on both sides of the rear shaft. point and a second convex point; the front axle is movably inserted into the relative front axle hole on the front wall surface of the housing, and the rear axle is movably inserted into the rear axle hole of the deflection positioning structure on the rear wall surface and the The first convex point and the second convex point are positioned on the travel stop mechanism. the 2. The flash drive with a deflectable opening and closing cover as claimed in claim 1, wherein the travel stop mechanism of the housing comprises an arc groove located at an equidiametric position around the rear axle hole, and A first concave portion and a second concave portion are angularly spaced apart. the 3 . The flash drive with a deflectable opening and closing cover as claimed in claim 1 , wherein the front shaft and the rear shaft of the cover are integrally formed concave shafts. 4 . the 4. The flash drive with a deflectable opening and closing cover as claimed in claim 1, wherein a button hole is provided on the front wall surface of the housing, and the position of the positioning member relative to the button hole of the housing is set There is an oblique elastic piece buckled with the buttonhole. the 5. The flash drive with a deflectable opening and closing cover as claimed in claim 4, wherein a shoulder is provided at the intersection of the storage module and the plug connector, and a shoulder is provided at the relative position of the positioning member to the shoulder. The extended outer plug-in post is plugged to position the shoulder, the bottom end of the plug-in joint is provided with an inner shoulder hole, and the positioning member is provided with an inner plug-in post opposite to the inner shoulder hole for plugging into the shoulder. Describe the inner shoulder. the 6 . The flash drive with a deflectable opening and closing cover as claimed in claim 1 , wherein the front axle hole of the front wall of the housing is disposed on a pressing protrusion. 7 . the 7 . The USB flash drive with a deflectable opening and closing cover as claimed in claim 1 , wherein at least one hook hole for a combination of personal belongings is provided on the top plate of the cover. 8 . the 8 . The flash drive with a deflectable opening and closing cover as claimed in claim 1 , wherein the cover is provided with a concave portion on the front shaft, and the concave portion is further combined with at least one surface ornament. the