CN210404195U

CN210404195U - Rotary telescopic U disk

Info

Publication number: CN210404195U
Application number: CN201921770471.5U
Authority: CN
Inventors: 袁汉平
Original assignee: Shenzhen Yue Spirit Creative & Cultural Industry Co ltd
Current assignee: Shenzhen Yue Spirit Creative & Cultural Industry Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-04-24
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a rotary telescopic USB flash disk, which comprises a shell, a USB plug, a rotary head and a reversing component; wherein, one end of the shell is provided with an outlet; the USB plug is movably arranged in the shell; the rotating head is rotatably mounted to the housing; the reversing component is connected with the USB plug and the rotating head, and when the rotating head rotates, the rotating head drives the USB plug to move through the reversing component, so that the USB plug extends out of or retracts into the outlet. The utility model discloses a rotatory telescopic USB flash disk can simplify the extending structure of USB plug, so that the surface structure of rotatory telescopic USB flash disk is comparatively simple.

Description

Rotary telescopic U disk

Technical Field

The utility model relates to a USB flash disk technical field, in particular to rotatory telescopic USB flash disk.

Background

The USB flash disk is a portable memory commonly used in daily life. The USB plug of the conventional USB flash disk is bent through a rotating shaft to hide the plug or to control the extension of the plug through a toggle switch. However, this kind of conventional USB plug extending structure needs to additionally set up pivot bending structure or toggle switch at the surface of USB flash disk, and the existence of these pivot structures or toggle switch greatly influences the whole uniformity of USB flash disk for the surface structure of USB flash disk is comparatively complicated.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a rotatory telescopic USB flash disk aims at simplifying the extending structure of USB plug, so that the surface structure of rotatory telescopic USB flash disk is comparatively simple.

In order to achieve the above purpose, the utility model provides a rotary telescopic USB flash disk, which comprises a shell, a USB plug, a rotary head and a reversing component; wherein, one end of the shell is provided with an outlet; the USB plug is movably arranged in the shell; the rotating head is rotatably arranged at the other end of the shell; the reversing component is connected with the USB plug and the rotating head, and when the rotating head rotates, the rotating head drives the USB plug to move through the reversing component, so that the USB plug extends out of or retracts into the outlet.

Optionally, the reversing assembly includes a rotating member connected to the rotating head, the rotating member is provided with a slide rail, the slide rail has a first end close to the USB plug, a second end close to the rotating head, and a first arc-shaped slide path connecting the first end and the second end, and the first arc-shaped slide path surrounds along a side wall of the rotating member; the USB plug is provided with a sliding rod in sliding fit with the sliding rail.

Optionally, the slide rail further has a second arc-shaped sliding path connecting the first end and the second end, and the second arc-shaped sliding path and the first arc-shaped sliding path are symmetrically arranged.

Optionally, the rotating member is a rotating sleeve, one end of the rotating sleeve, which is close to the USB plug, is provided with an elliptically arranged sleeve opening, one edge of the sleeve opening is inclined toward the rotating head, and the periphery of the sleeve opening forms the sliding rail; the sliding rod is in sliding fit with the sleeve opening and the periphery of the sleeve opening.

Optionally, the slide bar includes the mobile jib body and certainly the protruding location arch of establishing in the side of the mobile jib body, the edge card of cover barrel mouth be in the location arch with between the mobile jib body.

Optionally, a distance between the main rod body and the positioning protrusion is greater than a distance between the first end and the second end.

Optionally, the first end is provided with a limiting notch for limiting the movement of the sliding rod.

Optionally, the reversing assembly further comprises an elastic resetting member, the elastic resetting member is connected with the USB plug and the housing, and when the USB plug extends from the outlet, the elastic resetting member accumulates elastic potential energy and drives the USB plug to retract from the outlet by releasing the elastic potential energy.

Optionally, a hook is arranged at the inner end of the USB plug, one end of the elastic reset piece is connected with the hook, and the other end of the elastic reset piece is connected with one end of the shell, which is close to the rotating head.

Optionally, the elastic return element is a spring or an elastic cord.

The technical scheme of the utility model, through installing rotatable swivel head on the casing, swivel head passes through the switching-over subassembly drives the USB plug activity makes the USB plug has the follow the export is stretched out the state of stretching out in the rotatory telescopic USB flash disk outside to and withdraw to the inboard hidden state of receipts of rotatory telescopic USB flash disk, realize with this the USB plug stretches out or hides inside the USB flash disk from the USB flash disk is inside. Due to the fact that the USB plug can stretch out and draw back through the rotation of the rotating head, the surface of the rotary telescopic USB flash disk is not required to be provided with keys and a toggle switch, the outer surface structure of the rotary telescopic USB flash disk is simple, and the whole consistency of the rotary telescopic USB flash disk is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a rotary retractable usb disk of the present invention;

FIG. 2 is a partial schematic structural view of the rotary telescopic USB flash disk in FIG. 1;

FIG. 3 is a schematic view of the USB plug of FIG. 2 in a hidden state;

FIG. 4 is a schematic view of the USB plug of FIG. 2 partially extended;

FIG. 5 is a schematic view of the USB plug of FIG. 2 in an extended state;

FIG. 6 is a schematic structural diagram of the USB plug of FIG. 2;

FIG. 7 is a schematic view of the rotary member of FIG. 2;

FIG. 8 is a front view of the rotary retractable USB flash disk of FIG. 1;

fig. 9 is a sectional view taken along line I-I in fig. 8.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Shell body	410	Rotating member/rotating sleeve
110	An outlet	411	Sliding rail
				200	USB plug	411a	First end
210	Sliding bar	411b	Second end
				211	Main rod body	411c	First arc sliding course
212	Positioning projection	411d	Second arc sliding course
				220	Hook for hanging articles	411f	Spacing gap
300	Rotary head	412	Sleeve opening
				400	Reversing assembly	420	Elastic reset piece

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a rotatory telescopic USB flash disk, rotatory telescopic USB flash disk can be used to read or access data. The structure of the rotary telescopic USB flash disk is simple, and the whole consistency is better. The reversing component of the rotary telescopic USB flash disk is also suitable for security products with plugs, such as a hidden key sleeve, and a key is horizontally screwed out to work through a rotary telescopic structure and is normally hidden in the key sleeve.

Referring to fig. 1 and 2, in an embodiment of the present invention, the rotatable and retractable USB disk includes a housing 100, a USB plug 200, a rotatable head 300 and a reversing component 400; wherein, one end of the casing 100 is provided with an outlet 110; the USB plug 200 is movably installed in the housing 100; the rotary head 300 is rotatably installed at the other end of the housing 100; the reversing assembly 400 connects the USB plug 200 and the rotating head 300, and when the rotating head 300 rotates, the rotating head 300 drives the USB plug 200 to move through the reversing assembly 400, so that the USB plug 200 extends or retracts from the outlet 110.

Specifically, the housing 100 may be cylindrical, rectangular, or flat. Here, the outlet end of the casing 100 is disposed in a flat shape, the head end of the casing 100 is disposed in a cylindrical shape, the casing 100 has an accommodating chamber, and the outlet 110 of the casing 100 is communicated with the accommodating chamber. The USB plug 200 is movably installed in the receiving cavity so that the USB plug 200 can move along the length direction of the housing 100.

Referring to fig. 3 to 5, the rotating head 300 is rotatably mounted at the head end of the housing 100, and when the rotating head 300 rotates, the rotating head 300 drives the USB plug 200 to move through the reversing component 400, so that the USB plug 200 has an extended state extending from the outlet 110 to the outer side of the rotating telescopic USB disk, and a retracted state retracting to the inner side of the rotating telescopic USB disk. When the USB plug 200 is in the extended state, the USB plug 200 can be connected to a USB socket of an external electrical device for data reading or accessing. When the USB plug 200 is in the hidden state, the USB plug 200 is hidden inside the rotating telescopic USB disk, so as to protect the USB plug 200 from external contamination or damage.

As for the shape of the revolver head 300, no particular limitation is imposed. However, for the convenience of the user to rotate, the rotating head 300 may be configured to be circular, which not only facilitates the user to hold the rotating head 300 for rotation, but also enables the rotating head 300 to be adapted to the casing 100, so that the rotating telescopic usb disk has better integrity and better appearance.

The technical scheme of the utility model, through install rotatable swivel head portion 300 on casing 100, swivel head portion 300 drives the activity of USB plug 200 through switching-over subassembly 400 for USB plug 200 has and stretches out from export 110 the state of stretching out in the rotatory telescopic USB flash disk outside to and withdraw to the inboard hidden state of receipts of rotatory telescopic USB flash disk, realize with this that USB plug 200 stretches out or hides inside the USB flash disk from the USB flash disk is inside. Due to the fact that the USB plug 200 can be stretched and retracted by rotating the rotating head 300, any key and toggle switch do not need to be arranged on the surface of the rotating telescopic USB flash disk, the structure of the outer surface of the rotating telescopic USB flash disk is simple, and the whole consistency of the rotating telescopic USB flash disk is good.

With respect to the reversing assembly 400, the reversing assembly 400 is used to convert the rotational motion of the revolver head 300 into a linear motion of the USB plug 200 along the length of the housing 100. The reversing assembly 400 may be of various types, and the specific structure of the reversing assembly 400 will be described in detail below.

Referring to fig. 2 and 6, in one embodiment, the reversing assembly 400 includes a rotating member 410 connected to the rotating head 300, the rotating member 410 has a sliding rail 411, the sliding rail 411 has a first end 411a near the USB plug 200, a second end 411b near the rotating head 300, and a first arc-shaped sliding path 411c connecting the first end 411a and the second end 411b, and the first arc-shaped sliding path 411c surrounds along a sidewall of the rotating member 410; the USB plug 200 is provided with a sliding bar 210 slidably engaged with the sliding rail 411.

Specifically, the sliding bar 210 of the USB plug 200 is slidably engaged with the sliding rail 411 of the rotating member 410, the sliding bar 210 can slide on the sliding rail 411 between the first end 411a and the second end 411b, and when the sliding bar 210 slides to the first end 411a, the USB plug 200 is in the hidden state; when the sliding bar 210 slides to the second end 411b, the USB plug 200 is in the extended state. Referring to fig. 3 to fig. 5, if the user needs to use the USB plug 200, the user can rotate the rotating head 300 forward, so that the rotating head 300 drives the rotating member 410 to rotate together, the sliding rail 411 on the rotating member 410 rotates along with the rotating head, and the sliding rod 210 of the USB plug 200 slides along the sliding rail 411 from the first end 411a to the second end 411b, so that the USB plug 200 is in an extended state for the user to use. If the USB plug 200 is not needed, the rotating head 300 may be rotated reversely, and the USB plug 200 may be retracted into the accommodating cavity of the housing 100 by the elastic restoring member 420 or a user pushing the USB plug 200 manually, so as to hide the USB plug 200.

Referring to fig. 2 and fig. 6, further, the slide rail 411 further has a second arc-shaped sliding path 411d connecting the first end 411a and the second end 411b, and the second arc-shaped sliding path 411d and the first arc-shaped sliding path 411c are symmetrically arranged. Here, assuming that the slide rail 411 has a connection line (the connection line is a virtual line, not shown in the drawings) connecting the first end 411a and the second end 411b, the first arc-shaped sliding path 411c and the second arc-shaped sliding path 411d are symmetrical about the connection line, so that the rotary head 300 can continuously rotate in any direction (clockwise or counterclockwise) to enable the slide bar 210 to slide back and forth between the first end 411a and the second end 411 b.

Referring to fig. 3 to 5, specifically, after the rotating head 300 is rotated clockwise (or counterclockwise) to make the USB plug 200 reach the second end 411b from the first end 411a through the first arc-shaped sliding path 411c, the USB plug 200 returns to the first end 411a from the second end 411b in two ways, one way is to rotate the rotating head 300 reversely to make the USB plug 200 return to the first end 411a from the second end 411b through the first arc-shaped sliding path 411 c. Still another way is to continue to rotate the revolver 300 clockwise (or counterclockwise) to make the USB plug 200 return to the first end 411a from the second end 411b through the second arc-shaped sliding path 411d, so as to realize any limitless rotation of the revolver 300, which can make the USB plug 200 switch between the extended state and the retracted state, and neither change the structure or shape of the USB disk appearance, so that the USB disk remains the appearance consistency as a whole. In addition, as the rotary head 300 of the rotary telescopic USB flash disk can rotate in any direction and infinitely, the user can relieve psychological pressure by rotating the rotary head 300, and the effect of adjusting mood is achieved.

Referring to fig. 2, fig. 6 and fig. 7, there are various ways to form the sliding rail 411, and in this embodiment, the rotating element 410 is a rotating sleeve 410, one end of the rotating sleeve 410 close to the USB plug 200 is provided with an oval sleeve opening 412, one edge of the sleeve opening 412 is inclined toward the rotating head 300, and the periphery of the sleeve opening 412 forms the sliding rail 411; the slide bar 210 is in sliding engagement with the sleeve port 412 and its periphery.

Specifically, the end of the rotating sleeve 410 close to the USB plug 200 is an inner end, and when the rotating sleeve 410 is manufactured, a bevel process may be performed on the inner end of the rotating sleeve 410, and a notch formed by the bevel process is elliptical, that is, the sleeve opening 412 disposed in an elliptical shape is formed. The sliding rod 210 is inserted into the sleeve opening 412 to engage the peripheral edge.

Referring to fig. 2, 6 and 7, in the manner that the sliding rod 210 is engaged with the sleeve opening 412, it is preferable that the sliding rod 210 includes a main rod 211 and a positioning protrusion 212 protruding from a side surface of the main rod 211, and an edge of the sleeve opening 412 is clamped between the positioning protrusion 212 and the main rod 211. When the rotating sleeve 410 rotates, the edge of the sleeve opening 412 is caught between the positioning protrusion 212 and the main rod body 211 to relatively rotate, so that the sliding rod 210 moves from the first end 411a to the second end 411b (or from the second end to the first end 411a) of the sliding rail 411. In addition, a groove may be formed on the sliding rod 210, and the edge of the sleeve opening 412 is clamped in the groove to achieve the above purpose.

Referring to fig. 5 to 7, further, it is considered that the user needs to keep the USB plug 200 in the extended state during the usage of the USB plug 200, that is, the positioning protrusion 212 is required to be limited at the first end 411 a. To achieve this, in this embodiment, the first end 411a is provided with a limit notch 411f for limiting the movement of the sliding bar 210. The position-limiting notch 411f may be concavely curved toward the direction of the rotary head 300. Thus, when the positioning protrusion 212 slides the first end 411a, the positioning protrusion 212 is confined in the spacing notch 411f, and the positioning protrusion 212 itself does not easily fall out of the spacing notch 411f, thereby ensuring that the USB plug 200 is continuously maintained in the extended state. When the USB is switched to the hidden state, the force for rotating the rotating head 300 is increased, and the positioning protrusion 212 can be disengaged from the limiting notch 411f by overcoming the binding force of the limiting notch 411f, and then return to the second end 411b along the first arc-shaped sliding path 411c or the second arc-shaped sliding path 411d, so as to achieve the hidden state.

Referring to fig. 8 and 9, since the main rod 211 moves linearly in a direction away from the rotating head 300, the main rod 211 moves out of the rotating sleeve 410 relatively, in order to prevent the sliding main rod 211 from moving out of the rotating sleeve 410 excessively and falling off from the rotating sleeve 410, preferably, a distance between the main rod 211 and the positioning protrusion 212 is greater than a distance between the first end 411a and the second end 411 b.

Specifically, the distance L from the end of the main rod body 211 to the positioning protrusion 212 is defined herein₁The distance between the first end 411a and the second end 411b is L₂Then L₁＞L₂. With such a design, when the USB plug 200 is in the extended state, the positioning protrusion 212 is positioned at the first end 411a, due to L₁＞L₂So that at least part of the main rod body 211 is inserted into the rotating sleeve 410, the main rod body 211 is difficult to fall out of the rotating sleeve 410, and the stability of the sliding rod 210 in matching with the sliding rail 411 is ensured.

Of course, in other embodiments, the rotating member 410 may not be the rotating sleeve 410. For example, the rotating element 410 may be a rotating rod, one end of the rotating rod close to the USB plug 200 is provided with a chamfered surface, a groove in an oval shape may be provided on the chamfered surface, the groove forms a sliding rail 411, and the sliding rod 210 is slidably engaged with the sliding rail 411.

Referring to fig. 2 to 5, according to any of the above embodiments, the reversing assembly 400 further includes an elastic restoring member 420, the elastic restoring member 420 connects the USB plug 200 and the housing 100, when the USB plug 200 extends from the outlet 110, the elastic restoring member 420 accumulates elastic potential energy, and drives the USB plug 200 to retract from the outlet 110 by releasing the elastic potential energy.

Specifically, the elastic restoring member 420 is configured to be elastically deformable in a restorable manner, and may be, for example, a spring or an elastic cord. When the USB plug 200 is in the extended state, the elastic restoring member 420 is in a stretched state, and the elastic restoring member 420 accumulates elastic potential energy; when the rotating head 300 is rotated to make the USB plug 200 move away from the first end 411a to the second end 411b, the elastic restoring member 420 releases the elastic potential energy, so as to pull the sliding rod 210 to return to the second end 411b from the first end 411a, and the sliding rod 210 drives the USB plug 200 to return to the retracted state. Of course, the elastic reset member 420 is not necessary, and even if the elastic reset member 420 is not provided, the retracted state may be achieved by the user manually pushing the USB plug 200 to retract from the outlet 110 into the inside of the rotary telescopic USB flash disk.

Referring to fig. 2 and 7, in order to facilitate the installation of the elastic restoring member 420, in the present embodiment, the inner end of the USB plug 200 is provided with a hook 220, one end of the elastic restoring member 420 is connected to the hook 220, and the other end of the elastic restoring member 420 is connected to one end of the casing 100 close to the rotating head 300.

Specifically, the number of the elastic reset members 420 is two, and the inner end of the USB plug 200 is provided with a hook 220 corresponding to each elastic reset member 420. To ensure that the resilient return member 420 has a better resilient recovery, the resilient return member 420 is preferably a spring here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A rotary telescopic USB flash disk, characterized in that, it includes:

the device comprises a shell, wherein one end of the shell is provided with an outlet;

a USB plug movably mounted within the housing;

a swivel head rotatably mounted to the housing;

the reversing assembly is connected with the USB plug and the rotating head, and when the rotating head rotates, the rotating head drives the USB plug to move through the reversing assembly, so that the USB plug extends out of or retracts into the outlet.

2. The rotating telescopic USB disk according to claim 1, wherein the direction changing assembly comprises a rotating member connected to the rotating head, the rotating member having a sliding track, the sliding track having a first end near the USB plug, a second end near the rotating head, and a first arcuate sliding path connecting the first end and the second end, the first arcuate sliding path being looped along the rotating member side wall; the USB plug is provided with a sliding rod in sliding fit with the sliding rail.

3. The rotary retractable U-disk according to claim 2, wherein the sliding track further has a second arc-shaped sliding path connecting the first end and the second end, and the second arc-shaped sliding path is symmetrical to the first arc-shaped sliding path.

4. The rotary telescopic USB disk according to claim 3, wherein the rotating member is a rotating sleeve, one end of the rotating sleeve near the USB plug is provided with an oval sleeve opening, one edge of the sleeve opening is inclined toward the rotating head, and the periphery of the sleeve opening forms the sliding rail; the sliding rod is in sliding fit with the periphery of the sleeve opening.

5. The rotary telescopic usb disk according to claim 4, wherein the sliding rod includes a main rod body and a positioning protrusion protruding from a side surface of the main rod body, and an edge of the sleeve opening is clamped between the positioning protrusion and the main rod body.

6. The rotary retractable U-disk of claim 5, wherein the distance between the distal end of the main rod body and the positioning protrusion is greater than the distance between the first end and the second end.

7. The rotary telescopic U disk according to any one of claims 2 to 4, wherein the first end is provided with a limiting notch for limiting the movement of the sliding rod.

8. The rotary retractable U disk as claimed in any one of claims 1 to 4, wherein the direction switching assembly further comprises an elastic restoring member, the elastic restoring member connects the USB plug and the housing, accumulates elastic potential energy when the USB plug is extended from the outlet, and drives the USB plug to be retracted from the outlet by releasing the elastic potential energy.

9. The rotary telescopic USB disk according to claim 8, wherein a hook is provided at an inner end of the USB plug, one end of the elastic reset member is connected to the hook, and the other end of the elastic reset member is connected to an end of the casing close to the rotating head.

10. The rotary retractable U disk as claimed in claim 8, wherein the elastic restoring member is a spring or an elastic pull rope.