KR101753520B1 - A smartphone cradle - Google Patents

Abstract

More particularly, the present invention relates to a smartphone holder, and more particularly, to an adjusting bolt for adjusting a sliding speed of a retaining ring, and a plate spring having a high elasticity at a hinge portion, The present invention relates to a smartphone holder which can be used for a long time and which can prevent a deviation of the leaf spring by constituting a support base outside the leaf spring.
That is, according to the present invention, since the hinge axis of the stationary ring is provided on the metal plate spring, the wear is not generated even when the hinge shaft is used for a long time, and the elasticity is excellent.
Further, the protrusion is formed on the inner surface of the leaf spring, so that the hinge axis of the mounting ring is tightly adhered to prevent the phenomenon of swinging or detaching.
In the present invention, a storage space capable of storing a memory device can be formed on an attachment plate, so that the memory device can be conveniently carried, and an effect of use without concern about loss during carrying can be provided.

Description

A smartphone cradle {A smartphone cradle}

The present invention relates to a smartphone holder, and more particularly, to an adjusting bolt formed on a connector to adjust the sliding speed of the holder ring, and a plate spring having elasticity is formed on the hinge portion, The present invention is to provide a smart phone holder that can be used for a long time and can prevent the leaf spring from being detached by constituting a support member outside the leaf spring.

The smart phone is an intelligent terminal that adds a computer support function to a mobile phone. The smartphone can install an application that the user desires, and can perform e-mail, Internet shopping, Internet banking, etc., and can receive a broadcasting service such as DMB (Digital Multimedia Broadcasting) Function, and MP3 function.

If the user wishes to view video images or make video calls with the smartphone It is inconvenient because you have to hold the smartphone in your hand or you want to fix it at the angle that you want. You can use it after supporting the back of the smartphone because it is not fixed when you put the smartphone on the desk or floor. There is a problem that the user can not adjust the desired angle because one is not fixed.

In recent years, however, a cradle for using a smart phone or a portable terminal in combination with a back surface of a smart phone or a portable terminal has been spreading so that the user can adjust the angle of the smart phone or the portable terminal at an angle desired by the user,

As a prior art of the above-mentioned cradle, as shown in Fig. 7 of Korean Patent Registration No. 10-1062570, a rotation protrusion is formed on an upper part of a base plate, and a fastening screw and a rubber tube (hereinafter referred to as an elastic member) And when the fastening screw is fastened to the threaded hole of the ring member (hereinafter referred to as the 'rack ring'), the rack ring is angularly moved left and right by the shaft of the fastening screw.

In the conventional technology thus configured, the elastic member is inserted into the through hole, and the fastening screw is inserted into the hole of the inserted elastic member so that the outer surface of the elastic member is brought into close contact with the through hole so that the fastening ring is angularly moved or fixed. There is a problem that the end of the elastic member is compressed by the force of the tightening screw inserted into the end of the elastic member in the process of inserting the fastening screw into the inner surface of the elastic member, There is a technical problem that the elastic member is torn or damaged when the fastening screw is strongly inserted in a state in which the hole is narrowed.

Further, since the stationary ring is adjusted at an angle desired by the user, the flexible elastic member in close contact with the through hole and the fastening screw is frictionally generated to cause wear, and the stationary ring is not fixed by the worn elastic member, In order to compensate for this problem, there has been a problem that the elastic member must be replaced or the holder must be purchased again.

KR 10-1062570 B1 2011.09.05. KR 10-1481256 B1 2015.01.15. KR 10-1357009 B1 2014.02.03.

Accordingly, the present inventor has developed a device for solving the problems of the conventional smartphone cradle as described above. In the present invention, it is possible to prevent the wear of the elastic member from occurring even when the mounting ring is used frequently and to reuse the elastic member without replacement The present invention has been completed based on the technical problem that the elastic member can be inserted easily.

According to an aspect of the present invention, there is provided a connector comprising: A connection body formed on an upper portion of the connector and having an opening portion opened at a lower portion thereof, A plate spring inserted into the insertion hole, formed with an opening portion opened at a lower portion thereof, forming a shaft hole at a center thereof, and extending portions formed on both sides of the lower portion thereof; A mounting ring formed with a finger insertion hole for allowing fingers to be inserted therein, a mounting ring inserted into the shaft hole of the leaf spring at a lower portion thereof and having a hinge shaft angularly moved around the shaft hole; A coupling protrusion formed on both ends of the hinge shaft so as to be engaged with the coupling protrusion; A coupling support formed at a lower portion of the leaf spring and having a hollow to allow the end of the connecting shaft pin to pass through on both sides of the upper portion and having a support portion for supporting a lower portion of the hinge shaft at an upper center; And an elastic rubber ring, a washer and a fitting plate are stacked on a lower portion of the connecting shaft hole, and the through hole of the fitting plate is passed through the through hole of the fitting plate And a mounting plate configured to rivet the end of one connecting shaft pin and rotate the connecting hole around the connecting shaft hole.

According to another aspect of the present invention, A connection body formed at an upper portion of the connector and having an insertion hole opened at the center at a lower portion thereof; An elastic cover which is inserted into the insertion hole and has a contact hole formed at a center thereof so as to open downward; A plate spring inserted into the contact hole of the elastic cover, formed with an opening portion opened at a lower portion thereof, forming a shaft hole at a center thereof, A mounting ring formed with a finger insertion hole for allowing fingers to be inserted therein, a mounting ring inserted into the shaft hole of the leaf spring at a lower portion thereof and having a hinge shaft angularly moved around the shaft hole; A coupling protrusion formed on both ends of the hinge shaft so as to be engaged with the coupling protrusion; A coupling support formed at a lower portion of the leaf spring and having a hollow to allow the end of the connecting shaft pin to pass through on both sides of the upper portion and having a support portion for supporting a lower portion of the hinge shaft at an upper center; And an elastic rubber ring, a washer and a fitting plate are stacked on a lower portion of the connecting shaft hole, and the through hole of the fitting plate is passed through the through hole of the fitting plate And an attaching plate having a connection pin formed by riveting the end portion of one connecting shaft pin and rotating the connecting port around the connecting shaft hole.

According to another aspect of the present invention, A connection body formed at an upper portion of the connector and having an insertion hole opened at the center at a lower portion thereof; An elastic cover inserted into the insertion hole, forming an adhesive hole so as to open upward at the center, and fitting grooves formed at both sides of the lower portion of the adhesive hole; A plate spring inserted into the contact hole of the elastic cover, formed with an opening portion opened at a lower portion thereof, forming a shaft hole at a center thereof, A mounting ring formed with a finger insertion hole for allowing fingers to be inserted therein, a mounting ring inserted into the shaft hole of the leaf spring at a lower portion thereof and having a hinge shaft angularly moved around the shaft hole; A coupling protrusion formed on both ends of the hinge shaft so as to be engaged with the coupling protrusion; And an elastic rubber ring, a washer and a fitting plate are stacked on a lower portion of the connecting shaft hole, and the through hole of the fitting plate is passed through the through hole of the fitting plate And a mounting plate configured to rivet the end of one connecting shaft pin and rotate the connecting hole around the connecting shaft hole.

In the present invention, the smartphone holder mounts the leaf spring on the hinge axis of the stationary ring, thereby providing the effect that the wear is not generated even when the plate spring is used for a long time, and the elasticity is excellent.

In addition, it is possible to adjust the sliding speed of the hinge shaft inserted into the shaft hole by configuring the adjusting bolt in the connecting hole. When the plate spring is loosened by using the mounting ring, the plate spring can be re- The elastic force can be restored quickly, and the service life of the leaf spring can be extended.

Further, a pressing protrusion is formed on the inner surface of the leaf spring, thereby preventing the hinge axis of the mounting ring from freely rotating or sliding.

In the present invention, a coupling support is formed at a lower portion of the hinge shaft to prevent the hinge shaft from being separated.

And an elastic cover having excellent elasticity is combined with the outer surface of the leaf spring to enclose the leaf spring, thereby preventing the leaf spring from being detached from the outside.

In the present invention, the smartphone holder can form a storage space for storing a memory device on an attachment plate, thereby making it possible to conveniently carry the memory device. The smartphone holder can be used immediately at a user's desired location, Effect.

1 is a perspective view showing a first embodiment of a smart phone holder provided in the present invention;
FIG. 2 is an exploded perspective view showing a first embodiment of a smartphone cradle provided in the present invention.
3 is a cross-
FIG. 4 is an exploded perspective view showing a second embodiment of the smartphone holder provided in the present invention. FIG.
5 is a cross-sectional view
6 is a perspective view of the leaf spring
FIG. 7 is an exploded perspective view showing a third embodiment of the smartphone holder provided in the present invention.
8 is a cross-sectional view showing another configuration of the connector
9 is a perspective view of the elastic cover
10 is a perspective view showing a fourth embodiment of the smartphone cradle provided in the present invention.
11 is an exploded perspective view showing a fourth embodiment of a smartphone holder provided in the present invention.
Fig. 12 is a cross-
13 is an exploded perspective view showing a state in which the attachment plate and the USB are coupled with each other

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention. Of course, it should be understood that the described embodiments are merely preferred embodiments of the present invention, not all embodiments. In accordance with an embodiment of the present invention, all other embodiments that an ordinary artisan in the art has acquired without creative labor are all within the scope of the present invention.

Hereinafter, the structure of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a first embodiment of a smartphone cradle provided in the present invention, FIG. 2 is an exploded perspective view showing a first embodiment of a smartphone cradle provided in the present invention, 3 shows an AA sectional view.

The present invention relates to a mobile phone which is attached to the back of a smart phone or a portable terminal so that the user can adjust the angle to a desired angle and then mount the portable phone on a desk or a floor to view an image or make a video call, And a mounting ring 200 which is angularly moved left and right so that the mounting plate 100 and the smartphone S or the portable terminal can be mounted.

The attachment plate 100 is formed with a connection shaft hole 110 through which the connection port 10 is rotated so as to be rotated by 360 ° at its center and attached to the back surface of the smart phone S or the portable terminal Thereby forming an attachment surface 120 to which a double-sided tape is attached.

An elastic rubber ring 160, a washer 130, and a fitting plate 150 are stacked on the lower portion of the connection shaft hole 110.

The fitting plate 150 has through-holes 151 formed on both sides thereof.

The connector 10 is installed on the connecting shaft hole 110 so as to rotate the mounting ring 200 by 360 ° and is inserted into the through hole 110 of the fitting plate 150 on both sides of the lower portion thereof, An elongated connecting shaft pin 12 is formed, and a connecting body 11 is formed in a rectangular or circular shape on the upper part.

The elastic rubber ring 160 is formed between the lower portion of the coupling shaft hole 110 and the washer 130 so that the coupling hole 10 is tightly rotated.

The connection body 11 has an opening 13 opened to the bottom so that the mounting ring 200 and the leaf spring 20 can be inserted into the connection body 11 and the mounting ring 200 can be installed at the center A female screw is formed so that the adjustment bolt 30 can be fastened so that the sliding speed of the mounting ring 200 can be adjusted by pressing the leaf spring 20 in front of the insertion hole 14 An adjustment bolt hole 15 is formed.

The leaf spring 20 is made of a metal having excellent restoring force and is formed with a shaft hole 21 for inserting the suspension ring 200 at the center thereof, An opening 22 is formed and an extension piece 23 is formed on both sides of the lower portion so as to be seated on the engagement support 40. [

The coupling support 40 is formed at a lower portion of the leaf spring 20 and has a receiving portion 41 protruding upward to support the lower portion of the mounting ring 200 at an upper center, The hollow shaft 42 is formed so that the connecting shaft pin 12 of the first and second connecting members 10 and 10 can be inserted therethrough.

The adjustment bolt 30 is formed with a male screw 31 to be fastened to the female screw of the adjustment bolt hole 15 on the outer circumferential surface thereof.

A finger insertion hole 210 is formed in the mounting ring 200 so that a finger can be inserted therein. The insertion hole 210 is inserted into the shaft hole 21 of the leaf spring 20 at a lower portion thereof, A hinge shaft 220 which is recessed inward is formed.

The first embodiment of the present invention is completed when both end portions of the hinge shaft 220 are formed with the latching protrusions 230 so as to prevent the connection port 10 from being detached.

FIG. 4 is an exploded perspective view showing a second embodiment of a smartphone holder provided in the present invention, FIG. 5 is a sectional view showing a configuration of a connector, and FIG. 6 is a perspective view of a leaf spring .

In another embodiment of the connector 10 and the leaf spring 20 provided in the present invention,

The connecting body 11 of the connector 10 is formed with an insertion hole 14 opened downward so that the elastic cover 50 and the leaf spring 20 can be inserted, An adjustment bolt hole 15 having a female thread to which the adjustment bolt 30 is fastened is formed so that the sliding speed of the mounting ring 200 can be adjusted.

The elastic cover 50 may cover the outside of the leaf spring 20 and may be formed of any one selected from elastic synthetic rubber, rubber, synthetic resin, or silicone so as to prevent the leaf spring 20 from being separated It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention.

The elastic cover 50 is formed to be open at its lower portion so that the leaf spring 20 can be easily inserted therein and has a contact hole 51 penetrating forward and backward so as to be in close contact with the outer surface of the leaf spring 20, .

The leaf spring 20 is provided with a plurality of pressing projections 24 formed on the inner surface thereof so that the hinge shaft 220 of the mounting ring 200 can be more tightly adhered thereto and the hinge shaft 200 220 are formed on the upper and lower sides of the coupling support 40, When the extension piece 23 is formed so as to be seated, the second embodiment of the present invention is completed.

FIG. 7 is an exploded perspective view showing a third embodiment of a smartphone holder provided in the present invention, FIG. 8 is a cross-sectional view showing another configuration of the connector, FIG. 9 is a perspective view of an elastic cover It is.

In another embodiment of the elastic cover 50 provided in the present invention,

The elastic cover 50 is fitted so as to enclose the outside of the leaf spring 20 and is formed so as to be open at the top so that the leaf spring 20 can easily be inserted therein, Is formed.

The fitting groove 52 is formed on both sides of the lower portion of the close contact hole 51 to prevent the leaf spring 20, which is opened to the lower side, from spreading to both sides.

The plate spring 20 has an opening 22 formed at the lower portion thereof and opened to allow the hinge shaft 220 of the mounting ring 200 to be inserted therein. (23).

The third embodiment of the present invention is completed when the elastic pad 32 is formed so that the elastic cover 50 can be adhered smoothly to the end of the adjustment bolt 30.

FIG. 10 is a perspective view showing a fourth embodiment of a smartphone cradle provided in the present invention, FIG. 11 is an exploded perspective view showing a fourth embodiment of a smartphone cradle provided in the present invention, 12 is a cross-sectional view of the BB line, and Fig. 13 is an exploded perspective view showing a state of coupling the USB.

As another embodiment of the attachment plate 100 provided in the present invention,

The mounting plate 100 forms a storage space 140 for inserting the memory device 300 into the upper side.

The memory device 300 may be a USB OTG that can be operated between a portable device such as a portable terminal or a smart phone S without intervention of a USB or a main computer to connect a peripheral device to an information device such as a computer .

When the USB OTG of the memory device is coupled to the attachment plate 100,

The storage space 140 is formed with guide grooves 141 so that the memory device 300 can be guided when the memory device 300 is inserted into both sides of the storage space 140, And a fitting groove 143 is formed in the front surface thereof so that the fitting portion 330 of the memory device 300 can be inserted.

The memory device 300 has guide protrusions 310 formed on both sides thereof and a lower portion protruding from the lower surface of the memory device 300. The fitting portion 330 is formed on the front surface of the memory device 300.

When the USB of the memory device is coupled to the attachment plate 100,

The storage space 140 is formed with guide grooves 141 so that the memory device 300 can be guided when the memory device 300 is inserted into both sides of the storage space 140, ).

The memory device 300 has the guide protrusions 310 formed on both sides thereof and the bottom protruding protrusion 320 protruded downward from the bottom of the memory device 300 according to the fourth embodiment of the present invention.

The smartphone cradle 1 configured as described above is used by being attached to the back surface of a smart phone S or a portable terminal so as to be able to view images or make video calls by being placed on a desk or a floor, The assembling process according to the structure of the invention will be described in more detail.

In the first embodiment,

The smartphone cradle 1 inserts the leaf spring 20 into the insertion hole 14 of the connector 10 and the hinge shaft 220 of the mounting ring 200 contacts the opening 22 of the leaf spring 20, The connection shaft 40 is inserted into the upper part of the connection shaft hole 110 of the attachment plate 100 and the connection shaft pin 12 of the connection hole 10 is inserted into the coupling support 40 The lower portion of the hinge shaft 220 is seated on the upper portion of the receiving portion 41 of the coupling support 40 and the extended piece 23 of the leaf spring 20 is fixed to the coupling support 40, respectively.

The connecting port 10 seated on the coupling support 40 is constructed by stacking an elastic rubber ring 160, a washer 130 and a fitting plate 150 on a lower portion of the coupling shaft hole 110, The end of the connecting shaft pin 12 passing through the through hole 151 of the connecting shaft hole 151 is riveted so that the connecting hole 10 is rotated 360 degrees around the connecting shaft hole 110 to complete the assembly of the present invention.

The hinge shaft 220 of the mounting ring 200 coupled to the shaft hole 21 is angularly moved about the shaft hole 21 of the leaf spring 20 so that it can be easily adjusted to an angle desired by the user, Smartphone in position (S) Or the portable terminal can be mounted quickly and conveniently.

The leaf spring 20 is made of metal and does not cause wear even if it is used for a long time and has excellent elasticity so that the leaf spring 20 can be quickly restored after the user adjusts it to a desired angle.

In the second embodiment,

The smartphone holder 1 is inserted into the insertion hole 14 of the connecting body 11 and the leaf spring 20 is inserted into the contact hole 51 of the elastic cover 50, When the coupling pin 40 of the coupling 10 is inserted into the hollow 42 of the coupling support 40 after the coupling pin 40 is mounted on the coupling pin hole 110 of the coupling plate 100, The extension part 23 of the leaf spring 20 is seated on both sides of the upper part of the coupling support 40 and the lower end of the hinge shaft 220 is fixed to the upper part of the coupling part 40 The end of the connecting shaft pin (12) passes through the hollow (42) of the coupling support (40).

The connecting port 10 seated on the coupling support 40 is constructed by stacking an elastic rubber ring 160, a washer 130 and a fitting plate 150 on a lower portion of the coupling shaft hole 110, The end of the connecting shaft pin 12 passing through the through hole 151 of the connecting shaft hole 151 is riveted so that the connecting hole 10 is rotated 360 degrees around the connecting shaft hole 110 to complete the assembly of the present invention.

The leaf spring 20 has a pressing protrusion 24 formed on the inner surface thereof so that the hinge shaft 220 of the mounting ring 200 can be more tightly adhered.

In the third embodiment,

The hinge shaft 220 of the mounting ring 200 is inserted into the elastic cover 50 with the upper part thereof opened so that the smartphone holder 1 is brought into close contact with the contact hole 51 of the elastic cover 50, And the elastic cover 50 passes through the opening 13 of the connection body 11 and is inserted into the connection body 11 through the opening 13 of the connection body 11, Is inserted into the insertion hole (14).

The attachment plate 100 is constructed by stacking an elastic rubber ring 160, a washer 130 and a fitting plate 150 on the lower part of the coupling shaft hole 110 and passing through the through hole 151 of the fitting plate 150 The assembly of the present invention is completed when the end portion of one connection shaft pin is riveted so that the connection portion 10 is rotated 360 degrees about the connection shaft hole 110. [

In the fourth embodiment,

The guide protrusion 310 of the memory device 300 and the guide groove 141 of the storage space 140 are aligned with each other so that the memory device 300 can be stored in the attachment plate 100, The insertion protrusion 330 formed on the front surface of the memory device 300 is inserted into the fitting groove 143 of the storage space 140, The memory device 300 may be inserted into the release preventing groove 142 of the storage space 140 so that the memory device 300 can be maintained in a fixed state without being detached and the memory device 300 can be easily carried, There is no fear of loss while carrying.

The detailed description of the present invention has been provided for specific embodiments, and variations and modifications may be made without departing from the scope of the present invention. Therefore, the scope of protection of the present invention is not limited to the embodiments described in the above specification, and the scope of protection of the equivalent means related to the claims to be described below will be described.

1: Smartphone holder
10: connector 11: connecting body
12: connecting shaft pin 13: opening part
14: Insertion hole 15: Adjustment bolt hole
20: leaf spring 21:
22: opening 23:
24:
30: Adjustment bolt 31: Male thread
32: Elastic pad
40: engaging support 41:
42: hollow
50: elastic cover 51:
52: Fitting groove
100: attachment plate 110: connection shaft
120: attachment surface 130: washer
140: Storage space 141: Guide groove
142: Release prevention groove 143: Fitting groove
150: insertion plate 151: through hole
160: Elastic rubber ring
200: mounting ring 210: finger insertion hole
220: hinge shaft 230:
300: memory device 310: guiding projection
320: Dislocation preventing protrusion 330:
S: Smartphone

Claims (8)

delete delete (10) having connection shaft pins (12) formed on both lower sides thereof;
A connection body 11 formed at an upper portion of the connector 10 and having an insertion hole 14 opened downward at the center thereof;
An elastic cover 50 inserted into the insertion hole 14 and formed with a fitting hole 51 to be opened upward at the center and a fitting groove 52 formed at both lower sides of the fitting hole 51;
A hole 21 inserted into the contact hole 51 of the elastic cover 50 and having an opening 22 formed at the lower portion thereof and having an extension piece 23 formed on both sides of the lower portion thereof, A spring 20;
A finger insertion hole 210 is formed so that a finger can be inserted into the shaft hole 21 and a hinge shaft 220 is inserted into the shaft hole 21 of the leaf spring 20 and angularly moved about the shaft hole 21, Ring 200;
A hook 230 formed at both ends of the hinge shaft 220 so as to hook the coupling hole 10;
And an attachment surface 120 is formed on the lower surface of the connection shaft hole 110 so as to be attached to the back surface of the smartphone S and an elastic rubber ring 160, And the end of the connecting shaft pin 12 that has passed through the through hole 151 of the fitting plate 150 is riveted to form a connection hole 110 10) is configured to rotate;
An adjusting bolt hole 15 having a female screw formed in front of the connecting body 11;
And an adjustment bolt (30) having a male screw (31) formed on an outer circumferential surface thereof so as to be fastened to the adjustment bolt hole (15).
delete The method of claim 3,
Wherein a pressing projection (24) is further formed on the inner surface of the leaf spring (20) so that the hinge shaft (220) of the mounting ring (200) can be closely contacted.
The method of claim 3,
A storage space 140 formed at one side of the upper side of the attachment plate 100 and having guide grooves 141 formed on both sides thereof and having a release preventing groove 142 formed on the bottom and a fitting groove 143 formed on the front side, ;
On both sides, a guide protrusion 310 is formed so as to be inserted into the guide groove 141 of the storage space 140 so that the guide protrusion 310 can be guided in the guide groove 141. On the lower surface of the guide protrusion 310, And a memory device (300) having a fitting portion (330) formed on a front surface thereof so as to be inserted into the fitting groove (143).
The method of claim 3,
A storage space 140 formed at one side of the upper surface of the attachment plate 100 and having guide grooves 141 formed on both sides thereof and having a release preventing groove 142 formed on the bottom thereof;
On both sides, a guide protrusion 310 is formed so as to be inserted into the guide groove 141 of the storage space 140 so that the guide protrusion 310 can be guided in the guide groove 141. On the lower surface of the guide protrusion 310, ≪ / RTI > further comprising a memory device (300).
The method of claim 3,
And an elastic pad (32) is further provided at an end of the adjustment bolt (30).

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