KR20230041165A - Support for mobile device - Google Patents

Abstract

The present invention aims to provide a supporter for a portable terminal, that can easily match the position of the portable terminal with a position desired by a user, maintain the portable terminal at the matched position with no change in the length, and be easily carried along with the portable terminal. To this end, according to the present invention, the supporter for a portable terminal, which is a supporter for a portable terminal arranged on a mounted unit of the portable terminal or a case or the like of the portable terminal and supporting the portable terminal, comprises: a fixing unit to be arranged on the mounted unit; an extension unit being introduced or discharged in a longitudinal direction and being extended or reduced in length; a rotation unit arranged between the fixing unit and the extension unit and relatively rotating the fixing unit; and an end support unit arranged on an end of the extension unit. The extension unit includes: a first skid member having one end unit on the rotation unit or the end support unit; a second skid member having a storage unit for introduction/discharge so that the first skid member can be introduced/discharged; and a movement stopping unit stopping the movement of the first skid member with the first skid member discharged from the second skid member.

Description

Support for mobile device {Support for mobile device}

The present invention relates to a portable terminal.

In general, a support for a portable terminal is a mechanism that supports a portable terminal such as a smart phone or a tablet PC so that a user can use the portable terminal more conveniently.

Such a portable terminal stand includes a fixed body support type stand that is placed on a fixed body such as a table and supports the portable terminal, a hand support type stand that is inserted into a hand such as a finger to support the portable terminal, and a long bending member (aka, It can be classified as a bellows connection-type stand that supports a portable terminal using a "jabara").

Specifically, the fixed body support type pedestal is composed of a single body, and includes a supporting surface on which the portable terminal is placed, an inclined surface supporting the rear surface of the portable terminal and providing an inclination angle to the portable terminal mounted on the supporting surface, and It includes a bottom surface in surface contact with the fixture. The hand-supporting pedestal includes a case for holding a portable terminal, a fixing plate attached to the rear surface of the case through adhesive tape, and a metal finger ring provided on the fixing plate and into which a user's finger can be inserted. includes The bellows connection-type pedestal is made of a long form connecting a fixing part fixed to a fixture such as a table, a gripping part holding a portable terminal, and a fixing part and the gripping part, and a structure that can be bent inside is long. It is embedded and includes a bending allowing member whose exterior is covered with an outer shell such as rubber.

However, existing pedestals for portable terminals are inconvenient to use because thick books or the like must be piled under them to adjust the height, such as adjusting the portable terminal to eye level, in the case of the existing fixed body support type pedestal. In the case of a hand-supported stand, it is easy to adjust to eye level, but there is a problem that it cannot be used for a long time due to the limit of the strength of the hand or arm that the user can support, and in the case of the existing bellows connection type stand, portability is poor and portable terminal It is lowered than the expected position due to the weight of the cantilever, and rotates around the fixed end while being lowered due to the cantilever structure. There is a problem that it is difficult to adjust the position, such as having to twist more in the opposite direction to the direction in which it is to be.

The technical problem of the present invention is to easily adjust the position of the portable terminal to a position desired by the user, to maintain the portable terminal in a stopped state without changing its length at the adjusted position, and to easily and together with the portable terminal when carrying it. It is to provide a stand for a portable terminal that can be carried.

In order to achieve the above object, a stand for a portable terminal according to an embodiment of the present invention is a stand for a portable terminal provided on a mounted part such as a portable terminal or a case of the portable terminal to support the portable terminal, A fixing unit to be provided; An extension and contraction unit whose length is expanded and contracted while being drawn in or drawn out in the longitudinal direction; a rotating part provided between the fixing part and the elastic part and relatively rotating the fixing part; and an end support provided at an end of the stretchable and contractible part, wherein the stretchable part includes: a first sliding member having one end provided on the rotation part or the end support; a second sliding member having a receiving portion for withdrawing and withdrawing the first sliding member; and a movement stopper configured to stop the movement of the first sliding member in a state in which the first sliding member is withdrawn from the second sliding member.

The movement stop portion may include a stop protrusion provided to protrude from each of the left and right sides of the first sliding member; and left and right stop grooves respectively formed on the left inner surface and the right inner surface of the withdrawing receiving part so that the stopping protrusion protrudes and catches.

For example, the stop protrusion may include a through hole formed to penetrate left and right through the first sliding member; and an elastic body that is provided in a state of penetrating through the through hole and expands so that both ends are caught in the left and right stop grooves, respectively.

In another example, the stop protrusion may include a through hole formed to pass through the first sliding member from side to side; and an elastic body provided in a penetrating state through the through hole. and left and right hooking members respectively provided at both ends of the elastic body and receiving an expanding force from the elastic body so as to be caught in the left and right stop grooves, respectively.

As another example, the stop protrusion may include a left insertion groove formed to be concave on the left side of the first sliding member; a right insertion groove formed to be concave on a right side of the first sliding member; a left elastic body provided in a state of being inserted into the left insertion groove and expanded to be caught in the left stopping groove; and a right elastic body provided in a state of being inserted into the right insertion groove and expanded to be caught in the right stopping groove.

As another example, the stop protrusion may include a left insertion groove formed to be concave on the left side of the first sliding member; a right insertion groove formed to be concave on a right side of the first sliding member; a left elastic body provided in a state inserted into the left insertion groove; a right elastic body provided in a state inserted into the right insertion groove; a left hooking member provided at an end of the left elastic body and receiving an expanding force from the left elastic body so as to be caught in the left stopping groove; and a right hooking member provided at an end of the right elastic body and receiving an expanding force from the right elastic body so as to be caught in the right stopping groove.

On the other hand, a pedestal for a mobile terminal according to another embodiment of the present invention is a pedestal for a portable terminal provided on a portable terminal or a mounted part such as a case of the portable terminal to support the portable terminal, and is provided on the mounted part. government; An extension and contraction part provided in the fixing part and extending and contracting in length while being drawn in or drawn out in the longitudinal direction; and an end support provided at an end of the stretchable and contractible part, wherein the stretchable part includes: a first sliding member having one end provided on the rotation part or the end support; a second sliding member having a receiving portion for withdrawing and withdrawing the first sliding member; and a movement stopper configured to stop the movement of the first sliding member in a state in which the first sliding member is withdrawn from the second sliding member.

As described above, the pedestal for a portable terminal according to an embodiment of the present invention may have the following effects.

According to an embodiment of the present invention, since a technical configuration including a fixed part, an elastic part, a rotating part, and an end support part is provided, the position of the portable terminal is extended or contracted in the length direction of the elastic part. can be easily adjusted to the position desired by the user, the portable terminal can be maintained in the adjusted position for a long time by support through the extension and contraction portion and the end support, and after minimizing the length of the extension and contraction, rotating the end support to cover the extension and contraction As such, it can be easily carried along with a portable terminal when carrying. Furthermore, since the stretchable unit provides a technical configuration including a first sliding member, a second sliding member, and a movement stopper, the movement of the first sliding member can be stopped in a state in which the first sliding member is withdrawn from the second sliding member. Accordingly, it is possible to prevent the first sliding member from sliding downward along the second sliding member by a load.

1 is a rear perspective view schematically showing a cradle for a portable terminal according to an embodiment of the present invention.
FIG. 2 is a front perspective view showing the pedestal for a portable terminal of FIG. 1 in a reduced length state.
FIG. 3 is a view sequentially illustrating a process in which the extension and contraction part of the cradle for a portable terminal of FIG. 1 is retracted.
4 is a view schematically showing a state in which the stretchable part is completely retracted and then rotated with respect to the end support member and unfolded with respect to the end support member.
FIG. 5 is a diagram schematically illustrating a state in which the stand for a portable terminal of FIG. 4 is turned over.
6 is a view sequentially illustrating a process in which the fully retracted elastic part is rotated based on the end support member and accommodated in the receiving groove for the stretch part of the end support member.
FIG. 7 is a view sequentially illustrating a process in which the support area expansion member is rotated based on the end support member and folded to the end support member.
FIG. 8 is a diagram schematically illustrating a state in which the support for a portable terminal of FIG. 7 (b) is turned over.
FIG. 9 is a cross-sectional view schematically illustrating an example of a movement stopper by cutting the stand for a portable terminal of FIG. 1 along line IX-IX.
10 is a schematic cross-sectional view of another example of a movement stopper.
11 is a cross-sectional view schematically showing another example of a movement stopper.
12 is a cross-sectional view schematically showing another example of a movement stopper.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

1 is a rear perspective view schematically showing a cradle for a portable terminal according to an embodiment of the present invention, and FIG. 2 is a front perspective view showing the cradle for a portable terminal of FIG. 1 in a reduced length state.

Figure 3 is a view sequentially showing the process of retracting the elastic part of the support for the portable terminal of FIG. It is a drawing represented by FIG. 5 is a diagram schematically illustrating a state in which the stand for a portable terminal of FIG. 4 is turned over. 6 is a view sequentially illustrating a process in which the fully retracted elastic part is rotated based on the end support member and accommodated in the receiving groove for the stretch part of the end support member. FIG. 7 is a view sequentially illustrating a process in which the support area expansion member is rotated based on the end support member and folded to the end support member. FIG. 8 is a diagram schematically illustrating a state in which the support for a portable terminal of FIG. 7 (b) is turned over.

9 is a cross-sectional view schematically illustrating an example of a movement stopper by cutting the stand for a portable terminal of FIG. 1 along line IX-IX, and FIG. 10 is a cross-sectional view schematically showing another example of a movement stopper. 11 is a cross-sectional view schematically showing another example of a moving stopper, and FIG. 12 is a cross-sectional view schematically showing another example of a moving stopper.

As shown in FIGS. 1 to 12 , the stand 100 for a portable terminal according to an embodiment of the present invention is provided on a portable terminal or an attached part 1 such as a case of the portable terminal and is provided on a portable terminal (hereinafter, Equipped with the same reference numerals as the attached part) (1), it is a support for a portable terminal, and includes a fixing part 110, an elastic part 120, a rotating part 130, and an end support part 140. . Hereinafter, with continuous reference to FIGS. 1 to 12, each component will be described in detail.

The fixing part 110 is a component for fixing the stand 100 for a portable terminal of the present invention to the attached part 1 such as a portable terminal or a case of the portable terminal. As shown in FIG. 1 , the fixing part 110 may be provided between the attached part 1 and the rotating part 130 .

For example, the fixing part 110 may include a fixing member 111 and a double-sided tape 112 as shown in FIGS. 1 and 2 . The rotating part 130 may be fixed to one surface of the fixing member 111 , and the other surface of the fixing member 111 may be attached to the part 1 to be mounted by the double-sided tape 112 . Therefore, the rotating part 130 of the stand 100 for a portable terminal according to the present invention can be firmly fixed to the attached part 1 through the fixing member 111 and the double-sided tape 112 .

As another example, although not shown, the fixing unit may include a fixing member, a magnet, and a magnetic response member. The rotating part of the fixing member may be fixed to one surface thereof, the magnet may be provided on either the other surface of the fixing member or the attached part, and the magnet reaction member may be provided on the other surface of the fixing member or the attached part. It may be made of a material that reacts to a magnet. Here, the material that reacts to the magnet may be a magnet having a polarity opposite to that of the magnet described above, or may be a ferromagnetic material such as iron, nickel, or cobalt. Therefore, the rotating part 130 of the pedestal 100 for a portable terminal of the present invention can be firmly fixed to the attached part 1 through a magnet or the like and can be removed by applying an external force greater than magnetic force, The stand 100 for a portable terminal can be used by being attached to the attachment part 1 only when necessary.

As another example, although not shown, the fixing unit may include a first fixing member and a second fixing member. The first fixing member may be adhered to the attached part through a double-sided tape, one surface of the second fixing member may be detachably provided to the first fixing member, and the rotating part may be fixed to the other surface of the second fixing member. . For reference, although not shown, for a detachable structure, a rail may be provided on one surface of the second fixing member, and a rail guider may be provided on the first fixing member to correspond to the rail. Therefore, if the first and second fixing members are detachable from each other and the first fixing member remaining on the attached part when removed is selected from a material such as plastic that does not interfere with wireless charging, wireless charging can proceed smoothly through the wireless charger. can

The stretchable unit 120 is a component for substantially adjusting the height of the portable terminal 1 . As shown in FIG. 1 , the extension unit 120 may be mounted on the rotation unit 130 and may be drawn in or drawn out in the longitudinal direction to expand its length. As another example, although not shown, in the case of a type without the rotating part 130, the elastic part 120 may be directly mounted on the fixed part 110.

Therefore, the position of the portable terminal 1 can be easily adjusted to a position desired by the user by extending or contracting the length of the stretchable part 120 in the longitudinal direction of the stretchable part 120, and the distal support 140 and Together with the support through the stretchable portion 120, the portable terminal 1 can be maintained in its aligned position for a long time, and by minimizing the length of the stretchable portion 120, it can be easily carried along with the portable terminal 1 during carrying. Can be carried.

For example, as shown in FIGS. 1 and 2 , the stretchable unit 120 has a slidable structure in which a plurality of sliding members S10 each having a plate shape and having different widths are drawn in and out of each other. may have (see FIG. 3). Therefore, through the plate shape, not only can the thickness of the portable terminal support 100 of the present invention (see FIG. 8) be implemented thinly, but also it can be stretched when pulled in the longitudinal direction and stretched when pressed in the opposite direction, so that the length can be adjusted. It can be easy.

Specifically, as shown in FIGS. 1, 2 and 9, the stretchable unit 120 may include a first sliding member S11, a second sliding member S12, and a movement stopper H100. can The first sliding member S11 has a plate shape and one end thereof may be provided in the rotation unit 130, and the second sliding member S12 has a plate shape but has a larger width than the first sliding member S11. and a receiving portion M11 for withdrawing and withdrawing the first sliding member S11. here. The withdrawing receiving portion M11 may guide the sliding of the first sliding member S11 in the longitudinal direction with respect to the second sliding member S12, and in addition, through the withdrawing receiving portion M11, the first and The second sliding member (S11) (S12) can be drawn in and out smoothly in the longitudinal direction without rocking each other. The movement stopper H100 may serve to stop the movement of the first sliding member S11 in a state in which the first sliding member S11 is withdrawn from the second sliding member S12.

Therefore, the first sliding member S11 can be drawn in and out while being accommodated in the withdrawing receiving portion M11 provided in the second sliding member S12, so that the first and second sliding members S11 and S12 Even if they are drawn into each other and overlap each other, the thickness of the stretchable portion 120 can be minimized, and ultimately the thickness of the support 100 for a portable terminal according to the present invention (see FIG. 8) can be made thinner. Furthermore, through the movement stopper H100, the movement of the first sliding member S11 can be stopped in a state in which the first sliding member S11 is withdrawn from the second sliding member S12, so that the first sliding member (S11) can be prevented from sliding down along the second sliding member (S12) by the load.

Furthermore, with reference to FIGS. 9 to 12 , the movement stopper H100 will be described in more detail. As shown in FIG. 9 , the moving stop H100 may include a stop protrusion H110 and left and right stop grooves H120 and H130. The stop protrusion H110 may be provided to protrude from each of the left and right sides of the first sliding member S11. The left and right stop grooves H120 and H130 may be formed on the left inner surface and the right inner surface of the withdrawal receiving part M11, respectively, so that the stop protrusion H110 protrudes and catches.

For example, as shown in FIG. 9 , the stop protrusion H110 may include a through hole H111 and an elastic body H112. The through hole H111 may be formed to pass through the first sliding member S11 from side to side, and the elastic body H112 may be provided in a state of passing through the through hole H111, and the left and right stop grooves H120 (H130) can be expanded so that its both ends are caught. For example, a coil spring or the like may be used as the elastic body H112.

As another example, as shown in FIG. 10 , the stop protrusion H210 may include a through hole H211, an elastic body H212, and left and right hooking members H213 and H214. The through hole H211 may be formed to pass through the first sliding member S11 from side to side, and the elastic body H212 may be provided in a state of passing through the through hole H211. The left and right hooking members H213 and H214 may be provided at both ends of the elastic body H212, respectively, and may receive an expanding force from the elastic body H212 so as to be caught in the left and right stop grooves H120 and H130, respectively. there is. For example, a coil spring or the like may be used as the elastic body H212, and the ends of the left and right hooking members H213 and H214 may have a hemispherical or spherical shape.

As another example, as shown in FIG. 11 , the stop protrusion H310 may include a left insertion groove H311, a right insertion groove H312, a left elastic body H313, and a right elastic body H314. . The left insertion groove H311 may be formed to be recessed in the left side of the first sliding member S11, and the right insertion groove H312 may be formed to be recessed in the right side of the first sliding member S11. The left elastic body (H313) may be provided in a state inserted into the left insertion groove (H311) and may be expanded to be caught in the left stop groove (H120), and the right elastic body (H314) may be inserted into the right insertion groove (H312). It can be provided in a state and can be expanded to be caught in the right stop groove (H130). For example, coil springs or the like may be used as the left and right elastic bodies H313 and H314.

As another example, as shown in FIG. 12, the stop protrusion H410 includes a left insertion groove H411, a right insertion groove H412, a left elastic body H413, a right elastic body H414, and a left engaging member H415. ), and a right hooking member H416. The left insertion groove H411 may be formed to be recessed in the left side of the first sliding member S11, and the right insertion groove H412 may be formed to be recessed in the right side of the first sliding member S11. The left elastic body H413 may be provided in a state of being inserted into the left insertion groove H411, and the right elastic body H414 may be provided in a state of being inserted into the right insertion groove H412. The left hooking member H415 may be provided at the end of the left elastic body H413 and may receive an expanding force from the left elastic body H413 so as to be caught in the left stopping groove H120, and the right hooking member H416 may be on the right side. It may be provided at the end of the elastic body H414 and may receive an expanding force from the right elastic body H414 so as to be caught in the right stop groove H130.

In addition, as shown in FIGS. 1 and 2 , the stretchable portion 120 has a larger width than the second sliding member S12 and guides the second sliding member S12 movably in its longitudinal direction. 3 sliding members (S13) may be further included. Therefore, the stretchable part 120 can be drawn out to a sufficient length through the third sliding member S13. Of course, although not shown, in order to further extend the length, the elastic unit may include four or more sliding members.

The rotation unit 130 is a component that relatively rotates the fixing unit 110 with respect to the expansion and contraction unit 120 and provides a rotation motion with respect to the portable terminal 1 . As shown in FIG. 1 , the rotation unit 130 may be provided between the fixing unit 110 and the stretching unit 120 .

The end support 140 is a component for supporting the support 100 for a portable terminal of the present invention on the floor. As shown in FIGS. 3 to 6 , the end support 140 may be rotatably provided at the distal end of the stretchable part 120 .

In particular, when the stretchable part 120 is drawn in, the end support 140 rotates in the forward direction at the end of the stretchable part 120 to cover the stretchable part 120 (see FIG. 6), and the stretchable part 120 When pulled out, it is rotated in the opposite direction to the end of the stretchable portion 120 to support the stretchable portion 120 (see FIG. 1).

Furthermore, as shown in FIGS. 1 and 7 , the distal support part 140 may include an end support member 141 and a support area expansion member 142 . The distal support member 141 may be rotatably provided at the distal end of the stretchable portion 120, and the supporting area expansion member 142 may be provided rotatably on the distal support member 141 and extend the stretchable portion 120. When supported, it opens on one side of the end support member 141 and can expand the supporting area. Accordingly, the support area can be expanded by rotating the support area expansion member 142 in a direction extending from one side of the end support member 141, so that the portable terminal 1 can be supported more stably.

In addition, the end support member 141, as shown in Figs. 5 and 6, may further include a receiving groove 141a for the stretchable part formed by being recessed in its bottom surface. Therefore, when the end support member 141 is rotated in the forward direction to cover the stretchable portion 120 after completely retracting the stretchable portion 120 (see FIG. 6), the stretchable portion 120 in the receiving groove 141a for the stretchable portion can be accommodated, it is possible to minimize the thickness of the holder 100 for a portable terminal of the present invention when carrying.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also made according to the present invention. falls within the scope of the rights of

1: Attached part (mobile phone terminal or case)
100: stand for mobile terminal 110: fixing part
111: fixing member 120: elastic part
S10: plurality of sliding members S11: first sliding member
S12: second sliding member S13: third sliding member
M11: Receptacle for withdrawing and withdrawing
H100: Moving Stop H110: Stop Protrusion
H120: left stop H130: right stop
H111: through hole H112: elastic body
130: rotating part 140: distal support
141: end support member 141a: accommodating groove for elastic part
142: supporting area expansion member

Claims (3)

A stand for a portable terminal provided on a portable terminal or an attached part such as a case of the portable terminal to support the portable terminal,
a fixing part provided to the wearable part; An extension and contraction unit whose length is expanded and contracted while being drawn in or drawn out in the longitudinal direction; a rotating part provided between the fixing part and the elastic part and relatively rotating the fixing part; And an end support provided at the end of the stretchable part; includes,
The expansion and contraction part,
a first sliding member having one end provided on the rotation part or the end support part;
a second sliding member having a receiving portion for withdrawing and withdrawing the first sliding member; and
a movement stopper for stopping the movement of the first sliding member in a state in which the first sliding member is withdrawn from the second sliding member;
containing
Stand for mobile terminal. In paragraph 1,
The moving stopper,
a stop protrusion protruding from each of the left and right sides of the first sliding member; and
left and right stop grooves respectively formed on the left inner surface and the right inner surface of the withdrawing receiving part so that the stop protrusion protrudes and catches;
containing
Stand for mobile terminal. A stand for a portable terminal provided on a portable terminal or an attached part such as a case of the portable terminal to support the portable terminal,
a fixing part provided to the wearable part; An extension and contraction part provided in the fixing part and extending and contracting in length while being drawn in or drawn out in the longitudinal direction; And an end support provided at the end of the stretchable part; includes,
The expansion and contraction part,
a first sliding member having one end provided on the fixing part or the end support part;
a second sliding member having a receiving portion for withdrawing and withdrawing the first sliding member; and
a movement stopper for stopping the movement of the first sliding member in a state in which the first sliding member is withdrawn from the second sliding member;
containing
Stand for mobile terminal.

Images