KR100725630B1 - Holding device for cars - Google Patents

Abstract

The present invention relates to a vehicle holder.

An object of the present invention is to enable the operation by the angular displacement of the operating lever for operating the fixing of the housing attached to the glass of the vehicle so that the user can be easily fixed in any position, the angle of the support plate for coupling the personal portable terminal The convenience of fixing by adjustment is provided, and a vehicle support having a solid binding structure of the support is provided.

The present invention for achieving the above object is characterized in that to operate the operating lever around the support shaft by rotating the operating lever to pull the suction plate fixed to the support surface clockwise or counterclockwise within a certain angle range There is this.

In addition, the present invention is characterized by releasing the fastening bolts fastened to the support plate and the connecting member and ensuring the convenience of the angle adjustment by maintaining the temporary fixed state by the elasticity of the compression spring of the support plate.

In addition, the present invention is characterized in that the support plate connecting the housing and the housing has an assembly structure by the E-ring (E-ring) in order to prevent falling out in use.

Housing, operating lever, angle support rod, variable shaft hole, support base, connecting member

Description

Car Cradle {HOLDING DEVICE FOR CARS}

1 is a perspective view of the present invention,

2 is an exploded perspective view of the present invention,

3 is a front view of the present invention,

4 is a front sectional view of the present invention;

5 is an enlarged view of an excerpt “F” of FIG. 4;

6 is an enlarged view of an excerpt "G" of FIG. 4;

7 is an operation of FIG. 6,

8 is a side view of the present invention;

9 is a side cross-sectional view of the present invention;

FIG. 10 is an enlarged plan sectional view taken along line IV-IV of FIG. 9;

11 is an enlarged view of an “H” part excerpt of FIG. 9;

FIG. 12 is an operation diagram of FIG. 9, in which an angle is shifted in a clockwise direction of the operation lever; FIG.

FIG. 13 is an operation diagram of FIG. 9, in which an angle is shifted counterclockwise of an operation lever; FIG.

14 is a mounting state in accordance with the use of the present invention.

** Explanation of symbols for main parts of drawings **

10: housing 14: square shaft hole

20: adsorption plate 21: angle support rod

22: variable shaft hole 30: coil spring

40: operating lever 41a, 41b: operating arm

42: U groove 43: Shaft

45: support shaft 50: support

51, 53: E-RING 52, 54: Ring Groove

60: connection member 61: connector

63: hub tube 70: support plate

71: support 73: boss

75: nut pipe 80: tightening bolt

85: compression spring 100: glass

The present invention relates to a cradle for a vehicle, and in particular, the user can be easily fixed to any position by enabling the operation by the angular displacement of the operation lever for operating the fixing of the housing attached to the glass of the vehicle, the personal portable terminal The present invention relates to a vehicle holder that ensures the convenience of fixing by adjusting the angle of the support plate to be coupled and provides a solid binding structure of the support to ensure the life.

Generally, a vehicle holder is a device for temporarily holding a personal portable terminal such as a mobile phone, a personal digital assistant (PDA), a navigation device, etc. in a certain position of the vehicle, and is installed in the front windshield of the vehicle for the driver to use safely in driving. Is mainly used

As an example of the prior art with respect to such a cradle is disclosed US Patent No. 6,749,169 "Suction disk mounting device".

The US patent is attached to the surface of the support, such as a glass of the vehicle and the adsorption plate coupled to the upper support rod insert molding,

A hemispherical housing surrounding the upper surface of the suction plate and having a cavity;

A sleeve tube protruding above the housing,

The suction plate is coupled to the cavity side of the housing by axial rotation through an axial slot penetrating the transversely through the U-shaped actuating arm which is coupled to surround the outer side of the sleeve tube, and a axial slot formed in the support rod. An actuating lever for tightly fixing by pulling to form a vacuum between the glass surface and the lower surface of the suction disk;

A coil spring disposed between the diaphragm formed in the sleeve tube and an upper portion of the supporting rod of the suction plate to expand the suction plate to the outside of the cavity of the housing;

A flexible support made of aluminum, one side of which is assembled to the sleeve tube;

It is composed of a support plate which is assembled to the other side of this support and mounts a personal portable terminal.

However, such a conventional vehicle holder has a disadvantage in that it is inconvenient to operate according to the position of the user because the rotation of the axis of the operation lever that pulls the suction plate to adsorb on the surface such as glass is limited to the front and rear rotations.

That is, regardless of the position of the user, the operation lever is always inconvenient in the operation process to pull the suction plate because it is limited to the front, rear operation around the support shaft.

In addition, the support plate on which the personal mobile terminal is mounted is simply a fixed member assembled to the support to be adjusted by forcibly twisting or bending the flexible support (aluminum rod) in order to match the viewing angle of the user. .

This operation was inconvenient to use because it was limited to rough angle adjustment because the angle adjustment was not precise.

Therefore, in recent years, the technique which assembled the connection member which has an uneven surface in the said support stand, and the support plate which formed the uneven surface formed mutually opposing the uneven surface of this connection member by the fastening bolt is disclosed.

The angle adjustment structure of the support plate is a user to hold the support plate and screw the tightened fastening bolt and then rotate the support plate to adjust the angle of the support plate to the viewing angle, and then to fix the angle by tightening the fastening bolt again.

Therefore, if the angle is not carefully adjusted by the weight of the personal portable terminal supported by the support plate, there is a disadvantage in that it is difficult to match the desired angle due to the large amount of rotation by weight.

In addition, in the above-described prior art, the assembly of the end portion of the support (flexible aluminum material) fitted to the housing and the support plate or the sleeve tube of the connecting member is fixed by applying an adhesive and forcibly fitting it.

Therefore, the difference in the coefficient of thermal expansion in the summer or winter due to the heterogeneous displacement of the flexible support (aluminum rod) and the heterogeneity of the housing and the connection member of the plastic due to the material heterogeneity of the connection end part easily falls out and does not guarantee life. There was this.

The present invention is to improve the disadvantages of the prior art as described above, the vehicle cradle of the present invention can be operated by displacing the operating lever clockwise or counterclockwise within a certain range of angle regardless of the user's position It is characterized by maximizing the convenience of installation.

In addition, the present invention is characterized in that the support plate on which the personal mobile terminal is mounted is finely adjusted in a state where the fixing is maintained even when the bolt is loosened, thereby maximizing the convenience of angle adjustment.

In addition, the present invention is provided in the assembly structure of the both ends of the flexible support is fitted into the sleeve tube of the housing and the connecting member and prevents the separation from the sleeve tube by the attachment of the E-ring (L-ring). It is characterized by maximizing service life because there is no deviation.

The present invention for achieving the above object is to operate the operating lever around the support shaft by rotating the operating lever to pull the suction plate fixed to the support surface in a clockwise or counterclockwise direction within a certain angle range There is a characteristic.

In addition, the present invention is characterized by releasing the fastening bolts fastened to the support plate and the connecting member and ensuring the convenience of the angle adjustment by maintaining the temporary fixed state by the elasticity of the compression spring of the support plate.

In addition, the present invention is characterized in that the support plate connecting the housing and the housing has an assembly structure by the E-ring (E-ring) in order to prevent falling out in use.

With reference to the accompanying drawings for the configuration of the present invention having such a feature will be described in more detail.

That is, as shown in Figures 1 to 11, the vehicle cradle according to the present invention,

And a hemispherical housing 10 having a cavity 11, which is eccentric on one side of the upper part so that a small diameter tube is integrally supported by a plurality of ribs 13 inside a large diameter tube. The sleeve tube 12 of the configuration protrudes, and the angular shaft hole 14 whose both inner surfaces are planar is penetrated at the center.

And the housing 10 is wrapped around the outer peripheral edge portion of the rubber ring 15 is mounted.

The rubber ring 15 is softer than the material of the housing and has a different color to enhance the appearance beauty due to the heterogeneity of the color, and in particular, the upper surface of the rubber ring 15 can be mounted by imprinting an ad text. have.

The suction plate 20 disposed on the lower surface of the housing 10 and attached to the surface of the support such as the glass of the vehicle has a lower plate (the lower support plate 21 having the variable shaft hole 22 penetrated thereon in the center convex thickness portion). 21a) is configured by insert coupling.

At this time, the angular support rod 21 of the adsorption plate 20 has the same shape in cross section with the angular shaft hole 14 having both sides flat in the axial direction and is axially coupled to the angular shaft hole 14 to suppress rotation.

The upper end of the angular support rod 21 protruding from the upper portion of the housing 10 is disposed in the U-shaped grooves 42 formed in the operation arms 41a and 41b of the operation lever 40, and thus the operation arms 41a and 41b. The support shaft 45 is coupled to the horizontal shaft hole 43 and the variable shaft hole 22 penetrated through the angular support rod 21.

The actuating arms 41a and 41b of the actuating lever 40 have cams 41c, which are supported by the support shaft 45 and the angular support rod 21 when the actuating lever 40 is pulled down to the housing 10 side. Pull up to raise the suction plate 20 to the housing 10.

On the other hand, between the lower surface of the housing 10 and the upper surface of the adsorption plate 20, the angular support rod 21 is disposed with the coil spring 30 is fitted to the outside, the coil spring is an elastic force to the angular support rod 21 And thereby the suction plate 20 extends outward of the cavity 11 of the housing 10 when it is not fixed to the raised (retracted) position by the cams 41c on the actuating lever 40. do.

As shown in detail in FIGS. 10 and 11, the variable shaft hole 22 of the support rod 21 has a central shaft hole 45a having the same inner diameter as the outer diameter of the support shaft 45 and the shaft hole. It is configured by forming inclined portions 45b extending outwardly on both sides in a direction perpendicular to the axial direction of the angle supporting rods 21 to face each other.

Therefore, the support shaft 45 is rotated by the inclination of the inclined portion 45b extended on both sides without play by the central shaft hole portion 45a.

That is, the operation lever 40 is rotated together with the support shaft 45 in the variable shaft hole 22 around the angular support rod 21, as shown in FIG. 12, clockwise or in FIG. As shown, it is rotated counterclockwise within a range of angles.

Accordingly, as shown in FIG. 14, the suction plate 20 is pulled onto the glass 100 of the vehicle, and the user rotates the operation lever 40 at an appropriate angle to fit the user's position at any position in the vacuum adsorption process. Can work by force.

One end of the support 50 is mounted at the end of the sleeve tube 12 of the housing 10, and the other end of the support 50 is supported by a support plate 70 and a fastening bolt to which the personal portable terminal 200 is coupled. Protrudes to the lower portion of the connecting member 60 fastened by 80 and is mounted on the sleeve tube 62 of the double small diameter tube and the large diameter tube structure, such as the sleeve tube 12.

And the support 50 is mounted to the outside wrapped around a flexible plastic tube 55, these ends are also mounted in the space between the large diameter tube and the small diameter tube of each of the sleeve tube (12, 62).

The support 50 made of a flexible aluminum material sandwiched between the sleeve tube 12 of the housing 10 and the sleeve tube 62 of the connecting member 60 has both ends of the sleeve tubes 12 and 62. It is connected to the housing 10 from the support 50 by assembling and assembling the E-rings 51 and 53 through the ring grooves 52 and 54 which penetrate through the small diameter pipe and are dug into the outer peripheral surface of the end part. The axial detachment of the member 60 is prevented.

The connecting member 60 is integrally formed on one side of the upper portion of the sleeve tube 62 with a connector 61 in which the uneven surface 64 is radially formed on the main surface of the hub tube 63 in the center.

The support plate 70 fastened and fixed to the connection member 60 by the fastening bolt 80 has a concave-convex surface 74 that engages with the concave-convex surface 64 on the main surface of the boss 73 at the center thereof in a radial manner. The formed support member 71 is integrally formed at one lower side of the plate 72, and the boss 73 has a configuration in which the nut pipe 75 is protruded by insert molding.

The nut pipe 75 of the support plate 70 is inserted through the hub shaft 63 of the hub tube 63 of the connecting member 60, and a fastening bolt in which the compression spring 85 is fitted from the rear of the hub tube 63 ( 80) are assembled.

The plate 72 of the support plate 70 protrudes a finger 72a on which a holder of the personal portable terminal 200 is assembled.

As shown in FIGS. 6 and 7, the angle adjustment of the support plate 70 from the connection member 60 is performed by unscrewing the fastening bolt 80 screwed to the nut tube 75, wherein the support plate ( Uneven surface 74 of 70 is to be released to rotate to rotate to ride the uneven surface 64 of the connecting member 60.

At this time, the compression spring (85) is supported on the inner side of the hub tube (63) by applying an elastic force to the opposite side of the support plate 70, the fastening bolt 80 to the nut tube (75) hub tube (63) Pulled to the side) temporary fixing is maintained even in the loosening of the fastening bolt (80).

As a result, when the user rotates the support plate 70, the concave-convex surface 64 of the connecting member 60 is riding on the concave-convex surface 74 and rotates at a predetermined angle while the screw is clicked. ) And screw it again to fix the angle.

The angle adjustment of the support plate 70 is to be performed when the user needs, and the flexible support 50 is bent and fixed in a desired direction and used for stable holding of the personal portable terminal 200.

As described in detail above, the vehicle cradle of the present invention can be easily operated by rotating the operating lever within a certain angle range regardless of the user's position when mounted on a support such as glass of the vehicle to ensure convenience of use. Become,

There is no effect of adjusting the angle of the support plate holding the personal portable terminal and there is no separation of the support that is frequently bent in the use process, which has the effect of ensuring the life.

In addition, the structure having a rubber ring of a different color in the housing has the effect of ensuring the reliability by improving the product beauty.

Claims (5)

An adsorption plate 20 attached to the surface of the support and having a support rod 21 inserted therein; A hemispherical housing 10 having a cavity 11 protruding from the upper side of the sleeve tube 12 and surrounding the upper surface of the suction plate 20, A support shaft is formed in the shaft hole 22 formed in the support rod 21 through a shaft hole 43 which is horizontally penetrated by the U-shaped actuating arms 41a and 41b which are engaged in a state surrounding the outer side of the sleeve tube 12. An actuating lever 40 coupled to 45 to pull the suction plate 20 toward the cavity 11 of the housing 10 by shaft rotation, thereby tightly fixing the suction plate 20 to the support surface; A coil spring 30 disposed between the inside of the sleeve tube 12 and the upper portion of the support rod 21 of the suction plate 20 to expand the suction plate 20 to the outside of the cavity 11 of the housing 10; An aluminum flexible support 50 having one side assembled to the sleeve tube 12 and the sleeve tube 62 also coupled to the other side; The support plate which assembled the connection member 60 which has the uneven surface 64 to the said flexible support 50, and formed the uneven surface 74 which mutually opposes the uneven surface 64 of this connection member 60, and is formed. In the cradle for a vehicle 70 is assembled with a fastening bolt 80, The housing 10 has the sleeve tube 12 protrudes eccentrically and penetrates the axial hole 14 at the center of the front side in the axial direction of the sleeve tube 12, The adsorption plate 20 is penetrated through the rotational inhibition to the angular shaft hole 14 by the angular support rod 21 of the same shape in cross section with the angular shaft hole 14, A coil spring 30 compressed between the lower surface of the housing 10 and the upper surface of the suction plate 20 is fitted to the angular support rod 21. An upper portion of the angular support rod 21 protruding from the upper portion of the housing 10 is disposed in the U-shaped groove 42 formed in the operation arms 41a and 41b of the operation lever 40, thereby The shaft hole 43 and the variable shaft hole 22 penetrated through the angular support rod 21 has a configuration in which the support shaft 45, The operating lever 40 is configured to variably rotate within a predetermined angle in a clockwise or counterclockwise direction with the support shaft 45 in the variable shaft hole 45a about the angular support rod 21. Car Cradle. The method of claim 1, The variable shaft hole 22 of the angular support rod 21 has a central shaft hole 45a having the same inner diameter as the outer diameter of the support shaft 45 and an axial direction of the angular support rod 21 from the shaft hole 45a. The inclined portion 45b extending outwardly opposite to each other is formed to be orthogonal to each other so that the support shaft 45 is in the inclination of the inclined portion 45b extended to both sides without play by the central shaft hole portion 45a. Vehicle cradle, characterized in that to rotate in. The method of claim 1, The connecting member 60 is integrally formed on one side of the upper portion of the sleeve tube 62 with a connector 61 formed radially with the uneven surface 64 on the main surface of the hub tube 63 in the center, The support plate 70 is formed integrally with one side of the lower portion of the plate 72, the support member 71 formed radially formed on the concave-convex surface 74 to be engaged with the concave-convex surface 64 on the main boss 73 central surface The boss 73 has a configuration in which the nut pipe 75 is protruded by insert molding. The nut tube 75 of the support plate 70 is inserted through the hub shaft 63 of the hub tube 63 of the connecting member 60 and is fitted in a crimped state by inserting a compression spring 85 from the rear of the hub tube 63. The vehicle cradle, characterized in that the angle of the support plate 70 is made by the fastening bolt 80 is screwed. The method according to claim 1 or 3, The flexible support 50 fitted into the sleeve tube 12 of the housing 10 and the sleeve tube 62 of the connecting member 60 has ring grooves 52 and 54 penetrated at both ends thereof and dug into the outer peripheral surface of the end portion. Vehicle stand characterized in that the release of the coupling of the sleeve tube (12, 62) and the flexible support (50) by the binding of the E-ring (51, 53). The method of claim 1, The housing 10 is wrapped around the outer peripheral surface of the housing cradle for the vehicle, characterized in that configured by combining the rubber ring 15 of the color and the other color of the housing (10).

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