JP3224549U - Storage chamber structure for shared power bank - Google Patents

Abstract

An object of the present invention is to ensure good positioning stability, prevent shift or dropout, and secure connection stability during charging. At the same time, the present invention provides a storage chamber structure for a shared power bank which is provided with an asymmetric plug-in set, is convenient and easy to use, and is advantageous for widespread use. The driving device includes a mounting holder, a clamp holder, an elastic component, a driving device, an eccentric driving block, an elastic knockout, a stroke switch, and an asymmetric plug-in set. Is received, the eccentric drive block 5 is driven and rotated to cause the clamp holder 2 to perform an open operation, the common power bank 9 automatically pops out due to the tension of the elastic knockout 6, and returns the common power bank 9 to the hollow portion when returning. When the elastic knockout 6 is pushed into the position 11 and the elastic knockout 6 is compressed to a predetermined position, the hook on the clamp holder 2 automatically engages with the mount of the shared power bank 9 and fixes the shared power bank 9 in the hollow portion 11. [Selection diagram] FIG.

Description

  The present invention relates to a shared power bank structure, and more particularly, to a storage chamber structure of a shared power bank.

  With the rapid development of mobile devices, mobile electronic products such as mobile phones and tablets have already become an integral part of people's lives, and the functions of mobile devices have also become increasingly diverse. However, the battery drive capability of mobile devices has not been significantly improved, and power failures of mobile devices have become a major concern for many consumers when it matters. With the widespread use of electronic products, there are services on the market that provide power banks to users on a rental basis. The rental power bank can be placed in a public place to perform the function of lending and returning the power bank, eliminating the need for artificial services, enabling automatic rental of the power bank, and solving the problem of battery life of users' mobile products. The use of mobile products will be unrestricted.

  In the prior art, a transport mechanism is provided in the power bank rental equipment, and when lending or returning the power bank, the roller is rolled by the DC reduction motor of the transport mechanism, and the power bank is sent out by the frictional force that contacts the roller and the object. Send in and then charge. The above transport mechanism is not only complicated in structure and complicated in the operation process, but also expensive, inconsistent, and has poor connection between the power bank and internal charging plug due to incorrect feeding. Affect the charging. In addition, since there is no structure for locking the power bank in the power bank rental equipment, a phenomenon in which the power bank falls off and slips out during the process of tilting or shaking of the power bank rental equipment is likely to occur.

  SUMMARY OF THE INVENTION In view of the above-mentioned deficiencies, an object of the present invention is to provide a storage chamber structure for a shared power bank, which has a well-designed and rational structure, is easy to use, and has a stable structure.

  In order to achieve the above objectives, the present invention proposes the following technical plan.

  Including a mounting holder, a clamp holder, a resilient component, a driving device, an eccentric drive block and a resilient knockout, the mounting holder is provided with a cavity for accommodating a shared power bank, and a corresponding mounting holder is provided on a rear side of the cavity. A rotating column and the drive device are provided, the eccentric drive block is provided on a drive shaft of the drive device, the clamp holder includes a clamp arm portion and a propulsion portion, and a tip of the clamp arm portion has a hook, A mount for extending the hook into the cavity is provided on a side wall of the cavity, and a shaft hole for fitting the rotary column is provided at a distal end of the clamp arm; One end of the propulsion portion is vertically provided at the end of the clamp arm portion, the other end extends to one side of the eccentric drive block, and the elastic component is a mounting holder. Provided, pressed to the clamp arm, thereby extended the hook to the mounting, the resilient knockout provides accommodating chamber structure of the shared power bank located on the side wall after the cavity.

  As one of the improvement plans of the present invention, the elastic component is a torsion spring, a main body of the torsion spring is fitted on a rotating column, a one-spring arm of the torsion spring is pressed by a mounting holder, and the other spring is used. The arm is held down by the clamp arm.

  As one of the improvement plans of the present invention, the number of the hooks is two, and the hooks are symmetrically provided on the upper and lower edges of the tip of the clamp arm.

  As one of the improvement plans of the present invention, an arc-shaped concave portion is provided in the center of the propulsion portion.

  As one of the improvement plans of the present invention, the driving device is a stepping motor.

  One of the improvement plans of the present invention includes a stopper holder, wherein the stopper holder is provided on the mounting holder, and the stopper holder is provided with a stopper extending outside the clamp arm.

  As one of the improvement plans of the present invention, the number of the clamp holders is two, and the clamp holders are symmetrically provided on the mounting holder.

  As one of the improvement plans of the present invention, a rib is provided on the bottom surface of the mount.

  As one of the improvement plans of the present invention, an asymmetric plug-in set for inserting a shared power bank into the rear wall of the cavity is provided, wherein the asymmetric plug-in set includes one intermediate plug-in, two inner plug-ins. Comprising two outer plug-ins, two inner plug-ins being provided in parallel between two outer plug-ins, the intermediate plug-in being provided between two inner plug-ins, and the outer plug-in; The inner plug-in and the middle plug-in lie on the same straight line.

  One of the improvement plans of the present invention includes a stroke switch, and the stroke switch is provided on the mounting holder corresponding to the eccentric drive block.

  The beneficial effects of the present invention are as follows. The structure of the present invention is well designed and rational. When it needs to be removed, when the drive receives the command, it drives and rotates the eccentric drive block, causing the clamp holder to open, and the shared power bank automatically pops out due to the elastic knockout tension, which is convenient for people. Bring. When returning, pushing the shared power bank into the cavity and compressing the elastic knockout to a predetermined position, the hook on the clamp holder automatically engages the mount of the shared power bank and fixes the shared power bank in the cavity. Can be realized, the positioning stability is good, shift or drop-out hardly occurs, and the connection stability at the time of charging is ensured. At the same time, it has an asymmetric plug-in set, and the shared power bank can be freely inserted into the front or the back, which is convenient and convenient to use and is advantageous for widespread use.

FIG. 3 is a front view of the embodiment of the present invention. It is an elevational view of the embodiment of the present invention. FIG. 3 is an exploded view of the embodiment of the present invention. It is a local structure figure of a clamp holder and a mounting holder in an embodiment of the present invention.

  Hereinafter, the storage chamber structure of the shared power bank according to the embodiment of the present invention will be further described with reference to the drawings.

  As shown in FIGS. 1 to 4, the storage chamber structure of the shared power bank of the present embodiment includes a mounting holder 1, a clamp holder 2, an elastic part 3, a driving device 4, an eccentric driving block 5, and an elastic knockout 6. . The driving device 4 is preferably a stepping motor. In other embodiments, other types of motors can be employed.

  A cavity 11 for accommodating the shared power bank 9 is provided in the mounting holder 1. As shown in FIG. 3, the rotating column 14 and the driving device 4 are provided on the mounting holder 1 corresponding to the rear side of the cavity 11. Specifically, the number of the rotating columns 14 is two. The number of the clamp holders 2 is symmetrically provided two, and each is provided on the rotating column 14 of the mounting holder 1.

  As shown in FIG. 3, the eccentric drive block 5 is provided on the drive shaft of the drive device 4. The clamp holder 2 includes a clamp arm section 21 and a propulsion section 22. The tip of the clamp arm 21 has a hook 23 and extends to the side wall of the cavity 11. As shown in FIG. 4, a mount 12 for extending the hook 23 into the cavity 11 is provided on a side wall of the cavity 11. In the present embodiment, the number of the hooks 23 is preferably two, and is symmetrically provided at the upper and lower edges of the tip of the clamp arm 21 to enhance the stability at the time of engagement. Ribs 13 are provided on the bottom surface of the mount 12 so that the contact area between the hook 23 and the mount 12 can be reduced, the frictional force is further reduced, and the flexibility of the operation of the hook 23 is improved. Specifically, the number of the ribs 13 is three, which are provided apart from each other, are arranged in parallel with the bottom surface of the mount 12, and the long side direction of the rib 13 coincides with the operation direction of the hook 23.

  As shown in FIGS. 3 and 4, a shaft hole 24 for fitting the rotary column 14 is provided at the end of the clamp arm 21. One end of the propulsion section 22 is provided vertically at the end of the clamp arm section 21, and the other end extends to one side of the eccentric drive block 5. When the shared power bank 9 is mounted, the shared power bank 9 can be fitted to the rotating column 14 through the shaft hole 24 and can be rotated around the axis of the rotating column 14. The elastic part 3 is provided on the mounting holder 1, is pressed by the clamp arm 21, and extends the hook 23 to the mount 12. In the present embodiment, the elastic part 3 is a torsion spring. The main body of the torsion spring is fitted on the rotating column 14, and the one-sided spring arm of the torsion spring is pressed by the mounting holder 1. The other spring arm is pressed out of the clamp arm portion 21. In other embodiments, the elastic part 3 may be a spring or an elastic rubber column. One end of the spring or the elastic rubber column may be connected to the mounting holder 1, and the other end may be connected to the clamp arm 21.

  The elastic knockout 6 is located on the rear side wall of the cavity 11, and the elastic knockout 6 is held down by the shared power bank 9 located in the cavity 11. Utilizing the elasticity of the elasticity knockout 6 itself, the whole or a part of the shared power bank 9 is pushed out of the hollow portion 11 so that the common power bank 9 can be easily taken out.

  In the present embodiment, the elastic knockout 6 includes a pin 61 and a spring (not shown). A mounting hole (not shown) is provided on the rear side wall of the cavity 11, and the pin 61 is provided through the mounting hole. One end of the pin 61 extends into the cavity 11 and is provided with a radially expanding head. A spring is fitted to the pin 61 and one end is pressed by the head. The other end of the pin 61 is pressed against the inner wall of the cavity 11. The shared power bank 9 located in the cavity 11 is pushed through the head.

  In other embodiments, the resilient knockout 6 may be a spring or a resilient rubber post. One end of the spring or elastic rubber column is directly fixed to the rear side wall of the cavity 11, and the other end pushes the shared power bank 9 located in the cavity 11.

  As shown in FIG. 4, a recess 25 which is an arc surface is provided at the center of the propulsion unit 22. The projection 51 of the eccentric drive block 5 shown in FIG. 3 is easily slid smoothly, and the engagement effect between the projection 51 of the eccentric drive block 5 and the recess 25 is effectively increased.

  In order to limit the opening position of the clamp holder 2, the mounting holder 1 is provided with a stopper holder 7 shown in FIG. A stopper block 71 extending to the outside of the clamp arm 21 is provided on the stopper holder 7.

  The front side of the cavity 11 is an opening into which the shared power bank 9 is inserted. The front side of the shared power bank 9 is exposed to the outside. An asymmetric plug-in set (not shown) for inserting the shared power bank 9 is provided on the rear side wall of the cavity 11. The asymmetric plug-in set includes one intermediate plug-in, two inner plug-ins, and two outer plug-ins. The two inner plug-ins are provided in parallel between the two outer plug-ins. The intermediate plug-in is provided between the two inner plug-ins, and the outer plug-in, the inner plug-in and the intermediate plug-in lie on the same straight line.

  Preferably, the storage chamber structure of the shared power bank 9 further includes a stroke switch 8. The stroke switch 8 is provided on the mounting holder 1 corresponding to the eccentric drive block 5. A convex block 52 is provided on the bottom surface of the eccentric drive block 5. The height of the protrusion of the convex block 52 is slightly higher than the protrusion 51 of the eccentric drive block 5. The direction of the convex block 52 matches the direction of the protrusion 51.

  When the eccentric drive block 5 rotates the clamp holder 2 to perform the opening operation, the convex block 52 loosens the stroke switch 8, and the stroke switch 8 feeds back a signal to the PCB control panel, and the PCB control panel (not shown) Is changed from ON to OFF, indicating that the shared power bank 9 has been taken out.

  When it is necessary to take out the shared power bank 9, the drive device 4 receives a command from the PCB control panel, drives the eccentric drive block 5, rotates 90 degrees, and pushes the clamp holder 2 to perform an opening operation. The shared power bank 9 automatically pops out due to the tension of the elastic knockout 6, bringing convenience to the people. At the same time, the convex block 52 of the eccentric drive block 5 loosens the stroke switch 8. The stroke switch 8 feeds back a signal to the PCB control panel, and the indicator on the PCB control panel changes from ON to OFF, indicating that the shared power bank 9 has been removed.

  When the shared power bank 9 is returned, when the shared power bank 9 is pushed into the cavity 11 and the elastic knockout 6 is compressed to a predetermined position, the interface of the shared power bank 9 is matched with the asymmetric plug-in set. After receiving the butting command, the PCB control panel drives the eccentric drive block 5 to rotate again by 90 degrees, and separates the protrusion 51 of the eccentric drive block 5 from the clamp holder 2. The two clamp holders 2 perform a closing operation by the elasticity of the elastic part 3. The hook 23 of the clamp holder 2 is locked by the mount of the common power bank 9, and fixes the common power bank 9 in the cavity 11. The shared power bank 9 can be freely inserted on the front side or the back side, and is convenient and easy to use.

  Given the above disclosure and teachings of the present specification, those skilled in the art to which the present invention pertains can modify and modify the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications or changes to the present invention should be included in the protection scope of the claims of the present invention. is there. Although specific terminology is used herein, these terms are for convenience of description and do not limit the invention. As described in the above embodiment of the present invention, any other structure holder obtained by adopting the same or similar structure is within the protection scope of the present invention.

  DESCRIPTION OF SYMBOLS 1 ... Mounting holder 2 ... Clamp holder 3 ... Elastic parts 4 ... Drive device 5 ... Eccentric drive block 6 ... Elastic knockout 7 ... Stopper holder 8 ... Stroke switch 9 ... Shared power bank 11 ... Cavity part 12 ... Mount 13 ... Rib 14 ... Rotating column 21 ... Clamp arm 22 ... Propulsion unit 23 ... Hook 24 ... Shaft hole 25 ... Circuit recess 51 ... Protrusion 52 ... Convex block

Claims (10)

Includes mounting holder, clamp holder, elastic parts, drive, eccentric drive block, elastic knockout,
A cavity for accommodating a shared power bank is provided in the mounting holder, and a rotating column and the driving device are provided in a mounting holder corresponding to a rear side of the cavity,
The eccentric drive block is provided on a drive shaft of a driving device, the clamp holder includes a clamp arm portion and a propulsion portion, and a tip of the clamp arm portion has a hook, extends to a side wall of the hollow portion, and A mount is provided on a side wall of the hook for extending the hook into the cavity,
A shaft hole for fitting the rotating column at an end of the clamp arm portion is provided,
One end of the propulsion unit is vertically provided at the end of the clamp arm unit, the other end extends to one side of the eccentric drive block, the elastic component is provided on a mounting holder, and the hook is pressed by the clamp arm unit to mount the hook. Let it stretch to
The storage chamber structure of a shared power bank, wherein the elastic knockout is located on a rear wall of the cavity.   The elastic component is a torsion spring, the main body of the torsion spring is fitted on a rotating column, the one-spring arm of the torsion spring is pressed by a mounting holder, and the other spring arm is pressed by a clamp arm portion. 2. The storage chamber structure for a shared power bank according to claim 1, wherein:   2. The storage chamber structure for a shared power bank according to claim 1, wherein the number of the hooks is two, and the hooks are provided symmetrically at upper and lower edges of a tip of the clamp arm.   2. The storage chamber structure for a shared power bank according to claim 1, wherein an arc-shaped concave portion is provided in a center portion of the propulsion portion.   2. The storage chamber structure for a shared power bank according to claim 1, wherein the driving device is a stepping motor.   2. The storage chamber structure for a shared power bank according to claim 1, further comprising a stopper holder, wherein the stopper holder is provided on the mounting holder, and the stopper holder is provided with a stopper block extending outside the clamp arm. .   2. The storage chamber structure for a shared power bank according to claim 1, wherein the number of the clamp holders is two, and the clamp holders are provided symmetrically on the mounting holder.   2. The storage chamber structure for a shared power bank according to claim 1, wherein a rib is provided on a bottom surface of the mount. An asymmetric plug-in set for inserting a shared power bank is provided on a rear side wall of the hollow portion,
The asymmetric plug-in set includes one intermediate plug-in, two inner plug-ins, and two outer plug-ins,
The two inner plugins are provided in parallel between the two outer plugins,
The storage of the shared power bank according to claim 1, wherein the intermediate plug-in is provided between two inner plug-ins, and the outer plug-in, the inner plug-in, and the intermediate plug-in are located on the same straight line. Chamber structure.   10. The storage chamber structure for a shared power bank according to claim 1, further comprising a stroke switch, wherein the stroke switch is provided on the mounting holder corresponding to the eccentric drive block.

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