JPH10129363A - Mounting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a mounting device to maintain the horizontal of a mounting bed simultaneously with variation of the position of the bed for a monitor panel and further perform variation of the position of the mounting bed and fixing of it in a desired position through one action. SOLUTION: A four-node parallel link mechanism consists of four links 1, 2, 3, and 4, and a mounting bed 6 arranged at the link 1 is horizontally moved. The bed 6 is moved or locked by a lock mechanism consisting of a lock tooth member 8 fixed the link 1 and a lock pawl member 9 slidably arranged at the link 2. This constitution horizontally moves the bed 6 and fixes the bed 6 in a desired movement position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting method in which a navigator, a television, a display of a vehicle-mounted personal computer, a mobile phone, etc. mounted on a vehicle are mounted and the position of the mounting portion can be changed by a simple operation. Related to the device.

[0002]

2. Description of the Related Art A monitor disclosed in Japanese Patent Application Laid-Open No. 7-52720 is conventionally known as a rotatable monitor. This known mounting mechanism is for rotatably mounting a monitor panel in an automobile. Referring to FIG. 18, a stay 2 is fixed to a side surface of the monitor main body 1 with a screw 3, and a monitor panel 4 is mounted on the stay 2. The monitor panel 4 can be rotated by loosening the attachment / detachment screw 5.

[0003] The operation is as follows. To change the angle of the monitor panel 4 to the direction of the observer, loosen the attachment / detachment screw 5 of the monitor panel 4 and then rotate the monitor panel 4 by hand. When the direction of the monitor panel 4 is determined, the detachment screw 5 is rotated and fixed.

[0004]

However, FIG.
According to the monitor mounting mechanism shown in (1), when the operation switch of the air conditioner or the audio equipment is mounted on the back side of the monitor panel 4 or the stay 2, the screw 3 is removed and the stay 2 is removed, or the attaching / detaching screw 5 is attached. It is necessary to loosen and remove the monitor panel 4 once, then operate the operation switch, and perform the operation of attaching the stay 2 and the monitor panel 4 again. Therefore, it is difficult for the driver of the vehicle to easily operate the vehicle, and particularly, it is impossible to operate the vehicle while driving the vehicle.

Accordingly, an object of the present invention is to improve the above-mentioned drawbacks, to change the position of the mounting table such as a monitor panel, to maintain the horizontal position of the mounting table, and to change the position of the mounting table and to improve the position An object of the present invention is to provide a mounting device that can be fixed at a position with one touch.

[0006]

In order to achieve this object, the mounting device of the present invention is configured as follows.

(1) A first link arranged horizontally,
A third link disposed in parallel with the first link, a second link coupled to the first link and the third link, and a second link coupled to the first link and the third link. 4, a mounting table provided on the first link, and a mounting arm provided on the third link.
The first link to the fourth link constitute a four-bar parallel link mechanism for horizontally moving a platform provided on the first link, and a locking tooth fixed to the first link. A member, locking teeth formed on an inner peripheral surface of the locking tooth member, two protruding members fixed to the second link, a locking claw member, and the locking claw member. A locking claw that meshes with the locking teeth, a guide portion provided on the locking claw member, wherein the locking claw member is slidable by guiding the protruding member; A spring member that urges the locking teeth in a direction in which the locking teeth mesh with the locking claws, and is provided to extend long from the locking claw members, and the engagement between the locking teeth and the locking claws is released by pinching. The movement of the stand described above is fixed by a lock mechanism consisting of a knob and
Thus, a mounting device in which the mounting table is horizontally moved and fixed at a desired moving position.

(2) A first link arranged horizontally,
A third link disposed in parallel with the first link, a second link coupled to the first link and the third link, and a second link coupled to the first link and the third link. 4, a mounting table provided on the first link, and a mounting arm provided on the third link.
The first link to the fourth link constitute a four-bar parallel link mechanism for horizontally moving a platform provided on the first link, and a locking tooth fixed to the first link. A member, a locking tooth formed on the outer peripheral surface of the locking tooth member, two locking claw members slidably provided on the second link, and provided on the locking claw member. A locking claw that meshes with the locking tooth, a spring member that urges the locking tooth in a direction in which the locking tooth meshes with the locking claw, and a locking member that extends from the locking claw member and is provided. With the locking mechanism consisting of a locking portion that releases the engagement between the locking tooth and the locking claw, the movement of the table is fixed, and the mounting table is horizontally moved and fixed at a desired movement position. A platform device consisting of:

(3) A mounting arm, a lower roller fixed to the mounting arm, an upper roller fixed to the mounting table, and a center axis of the lower roller and a center axis of the upper roller. A front plate provided rotatably, and a winding body wound around the lower roller and the upper roller, and the mounting table is horizontally moved by tilting the front plate to the left and right. A lock pin slidably provided on the back surface of the plate, a spring member for biasing the tip of the lock pin in a direction of being pressed against the upper roller, and a lock pin provided at one end of the lock pin and pressed by a finger A push lever, which releases the contact between the tip of the lock pin and the upper roller, thereby fixing the movement of the table, thereby moving the table horizontally. Loading table device comprising fixed to the moving position.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a front view showing a mounting device according to an embodiment of the present invention, and FIG. 2 is a side view of FIG.
FIG. 3 is a sectional view taken along line AA of FIG.

In the present invention, the mounting table is always moved in parallel by a four-node parallel link mechanism formed of a parallelogram. The four links 1, 2, 3, and 4 in FIG. Thus, the mounting table 6 fixed to the link 1 is moved in parallel. Link 3 has mounting arm 7
Has been fixed.

The lock mechanism for stopping the movement is as follows. Referring to FIG. 4 in addition to FIGS. 1 to 3, a ring-shaped locking tooth member 8 is fixed to the link 1. The locking tooth member 8 has locking teeth 8A formed on an inner peripheral surface thereof, and the locking teeth 8A mesh with the locking claws 9A formed on the locking claw member 9. Two locking claw members 9 are installed facing each other, and are slidably held by two holding pins 10 fixed to the link 2. The sliding direction of the locking claw member 9 is such that the locking claw 9
A meshes with the locking teeth 8A, and when they approach, the meshing between the locking claws 9A and the locking teeth 8A is released. The direction in which the locking claw members 9 are separated from each other (the locking claw 9A is
A spring member 11 is provided between the locking claw members 9 in order to urge in the direction of engagement with A. The locking claw member 9 is provided with a long-extended knob 9B, and the locking claw members 9 are brought closer to each other by picking the knob 9B with a finger (the locking claw 9A and the locking tooth 8A). Release the meshing).

An elongated hole 12 is provided in the locking claw member 9, and a holding pin 10 is inserted into the elongated hole 12. The long hole 12 functions as a guide groove when the locking claw member 9 approaches and separates. Here, the long hole 12 may be a member for guiding the holding pin 10, and is not limited to the illustrated embodiment. Further, the holding pin 10 may be any member that holds the locking claw member 9 and guides the sliding of the locking claw member 9, and may be, for example, a projecting member having another structure.

The link 1 is provided with an arc-shaped guide hole 13, and the holding pin 10 is inserted into the arc-shaped guide hole 13 and further into the elongated hole 12. This prevents the holding pin 10 from being interfered by the link 1 when the link 2 and the link 1 are relatively displaced.

A monitor panel 14 is fixed to the mounting table 6 by a set screw 15. In addition, on the mounting table 6, in addition to the monitor panel 14 of the car navigator, a car TV, a vehicle-mounted personal computer, a mobile phone, and the like are mounted. The mounting table 6 can be tilted about the rotation shaft 16 in a direction indicated by P in FIG. The lock lever 17 locks the rotation of the mounting table 6 by the rotating shaft 16, thereby holding the mounting table 6 at a rotation angle.

As shown in the perspective view of FIG. 5, the mounting device according to the present invention is such that the knob 9B protrudes in the state as it is, or the link 1 to the link 4 are externally viewed as it is. I have. For this reason, when it is disposed in a vehicle, a passenger may be injured when a part of his body hits the corner. Therefore, as shown in FIG. 6, an outer cover 18 and a back cover 19 that cover the link mechanism are provided. The outer cover 18 is provided with an opening 18A from which the knob 9B protrudes, so that the knob 9B can be picked from the outside. With the outer cover 18 and the back cover 19, the safety of the occupants of the vehicle can be ensured and the appearance is good.

The operation of the mounting device according to the embodiment of the present invention shown in FIGS. 1 to 6 will be described with reference to FIG.
It is as follows. When the link 2 and the link 4 are in the upright state, the state is as shown in FIG. In this state, when moving the monitor panel 14 to the left in the figure, the knob 9
B is pinched with a finger and the locking claw members 9 are slid in directions approaching each other against the spring member 11. Then, the engagement between the locking claw 9A and the locking tooth 8A is released, and the link 2 and the link 4
Is inclined. As a result, the link 2 and the link 4 as shown in FIG. 7 are tilted, and the platform 6 is moved in the direction of the letter Q. Even in this state, the horizontal state of the mounting table 6 is maintained, and the monitor panel 14 does not tilt left and right.

The structure shown in FIGS. 8 to 12 shows another embodiment of the present invention. This embodiment differs from the structure shown in FIGS. 1 to 7 only in the structure of the lock mechanism for stopping the movement of the link and the mounting table.
Other configurations are the same.

This embodiment is the same as the above embodiment in that the mounting table is always moved in parallel by a parallelogram link mechanism, and the four links 21 and 2 shown in FIG.
2, 23 and 24 are connected by a pin 25, and the link 21
Is moved in parallel. A mounting arm 27 is fixed to the link 23.

The lock mechanism for stopping the movement is as follows. Referring to FIG. 8 to FIG.
1, a locking tooth member 28 in the form of an external gear is fixed concentrically with the pin 25 via a set screw 21A. Locking tooth member 2
8 has a locking tooth 28A formed on the outer peripheral surface, and the locking tooth 28A meshes with a locking claw 29A formed on the locking claw member 29. Two locking claw members 29 are provided facing each other, and are rotatably held by two holding pins 30 fixed to the link 24. A locking claw 29A is provided at one end of the locking claw member 29, and a knob 29B is formed at the other end. Non-slip irregularities 29C are formed on the surface of the knob 29B. In this embodiment, the link 24 is composed of two members arranged at an interval in the front and rear, and the locking tooth member 28 and the locking claw member 29 are disposed between the two members. . A spring member 31 is provided by connecting the locking claw members 29 disposed opposite to each other, and the spring member 31 biases the locking claw member 29 in a direction in which the locking claw 29A meshes with the locking tooth 28A. It has become something.

As shown in the perspective view of FIG. 11, in this embodiment as well, the pick-up portion 29B is held in a state where the mounting device is left as it is.
Are protruding, or link 21 or link 2
4 is the appearance as it is. For this reason, when it is disposed in a vehicle, a passenger may be injured when a part of his body hits the corner. Therefore, as shown in FIG. 12, an outer cover 41 and a back cover 42 that cover the link mechanism are provided. The outer cover 41 is provided with an opening 41A from which the knob 29B protrudes, so that the knob 29B can be picked from the outside. As shown in FIG. 10, the outer cover 41 and the back cover 42 are attached to the outer cover 41 and the back cover 42 by slits.
And the insertion leg 43 is inserted into an engagement hole 44 formed in the link 24.

The structure shown in FIG. 1 to FIG.
The present invention relates to a mechanism for maintaining horizontality by using parallel links of a book, but the present invention may use the following winding mechanism in addition to the above embodiment. That is, the mounting table is translated using a wrapping body such as a belt, a toothed belt, and a chain, and the other configurations are the same.

Referring to FIGS. 13 to 15, a lower roller 52 is fixed to mounting arm 51 by a mounting screw 51A.
, The vicinity of one end of the front plate 54 is rotatably attached. Near the other end of the front plate 54, a shaft 56 of an upper roller 55 is rotatably mounted, and the upper roller 55 is fixed to an intermediate member 57 by a mounting screw 57A. A mounting table 58 is fixed to the intermediate member 57. A winding body 59 is wound around the lower roller 52 and the upper roller 55. In this embodiment, the lower roller 52 and the upper roller 55 are external gears with teeth formed on the outer periphery, and the winding body 59 is a toothed belt. The combination is not limited to the above-described embodiment, and the roller may be a sprocket, and the wound body may be a chain,
The roller may be a pulley and the wound body may be a flat belt.

The lock mechanism for stopping the movement is as follows. A lock pin 60 is slidably attached to the back surface of the front plate 54. A push lever 60A is formed at one end of the lock pin 60, and can be pushed by a finger. The push lever 60A is the front plate 54
Is exposed on the front surface of the front plate 54 through an opening 54A formed in the front plate 54. A spring member 61 is attached to the lock pin 60, and the tip of the lock pin 60 is urged by the spring member 61 so as to be pressed against the upper roller 55.

The operation of the above embodiment will be described. When the push lever 60A is pushed down against the urging force of the spring member 61,
The engagement between the lock pin 60 and the upper roller 55 is released, and the front plate 54 can swing and rotate. As a result, the platform 5
16 can be moved in the R direction in FIG. 16, but at this time, since the wrapping body 59 is wound around the upper roller 55, the upper roller 55 itself does not rotate. The level of the table 58 is maintained. When the mounting table 58 reaches a desired position,
When the hand is released from the push lever 60A, the lock pin 60 and the upper roller 55 come into contact with each other by the spring member 61, and the movement of the mounting table 58 is locked.

FIG. 17 shows an embodiment in which the mounting device of the present invention is used in a portable telephone. The telephone stand 63 with a charging function is attached to the mounting table 6, and the mobile phone 62 is placed thereon. In addition, phone stand 6 with charging function
Reference numeral 3 is not necessarily a necessary component, and may be simply a base on which the mobile phone 62 is placed.

[0027]

According to the present invention described above, the following effects can be obtained. The platform can be moved while maintaining its horizontal position, and furthermore, the moving operation and fixing can be performed with one touch, so that the driver of the vehicle can easily and easily move the platform and mounted on the vehicle. Various devices,
For example, it is most suitable for a monitor panel of a car navigator, a car television, a mounting personal computer, a mobile phone, and the like.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a mounting device according to an embodiment of the present invention with a cover removed.

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a sectional view taken along the line AA of FIG. 1;

FIG. 4 is an enlarged view showing a locking tooth member and a locking claw member.

FIG. 5 is a perspective view of the mounting device of FIGS. 1 to 3 with a cover removed.

FIG. 6 is a perspective view showing a state where a cover is hung on the state of FIG. 5;

FIG. 7 is a front view showing a state where the mounting table is moved.

FIG. 8 is a front view showing a mounting device according to another embodiment of the present invention with a cover removed.

FIG. 9 is a side view of FIG. 8;

FIG. 10 is a partially enlarged view of FIG. 9;

FIG. 11 is a perspective view showing a state where a cover of the mounting device shown in FIGS. 8 and 9 is removed.

FIG. 12 is a perspective view showing a state where a cover is hung on FIG. 11;

FIG. 13 is a front view showing a mounting device according to still another embodiment of the present invention.

FIG. 14 is a side view of FIG. 13;

FIG. 15 is a perspective view of a mounting device according to the embodiment of FIG. 13;

FIG. 16 is a front view showing a moving state of the mounting device of FIG. 13;

FIG. 17 is a side view showing a state where the mounting device of the present invention is used for a mobile phone.

FIG. 18 is a perspective view showing a conventionally known mounting table device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 link 2 link 3 link 4 link 5 pin 6 mounting table 7 mounting arm 8 locking tooth member 8A locking tooth 9 locking claw member 9A locking claw 9B knob 10 holding pin 11 spring member 12 long hole 13 guide hole 14 Monitor panel 15 Set screw 16 Rotating shaft 17 Lock lever 18 Outer cover 18A Opening 19 Back cover 21 Link 21A Set screw 22 Link 23 Link 24 Link 25 Pin 26 Mounting table 27 Mounting arm 28 Locking tooth member 28A Locking teeth 29 Locking Claw member 29A Locking claw 29B Knob 29C Non-slip irregularities 30 Holding pin 31 Spring member 41 Outer cover 42 Back cover 43 Insertion leg 44 Engagement hole 51 Mounting arm 51A Mounting screw 52 Lower roller 53 Center shaft 54 Front plate 54A Opening 55 Upper roller 56 Shaft 57 Intermediate member 7A press mounting screws 58 the platform 59 vol hooking member 60 the lock pin 60A lever 61 the spring member 62 phone stand-equipped mobile phone 63 charging function

Claims (9)

[Claims] A first link disposed horizontally and a first link;
A third link disposed in parallel with the first link, a second link coupled to the first link and the third link,
And a fourth link connected to the third link,
A mounting table provided on the first link, and a mounting arm provided on the third link;
A four-bar parallel link mechanism is configured by the link or the fourth link to horizontally move the mounting table provided on the first link, and a locking tooth member fixed to the first link; A locking tooth formed on an inner peripheral surface of the locking tooth member, two protruding members fixed to the second link, a locking claw member, and the locking claw member; A locking claw that meshes with a locking tooth, a guide portion provided on the locking claw member, wherein the locking claw member is slidable by guiding the protruding member; and the locking tooth. A spring member that urges in the direction in which the locking claw is engaged with the locking claw; The lock mechanism consisting of, locks the movement of the table described above, and thus moves the table horizontally. Loading table apparatus characterized by comprising fixed at a desired moving position Te. 2. The mounting device according to claim 1, wherein said projecting member is a pin, and said guide portion is an elongated hole. 3. The cover according to claim 1, wherein a cover is provided for covering the four-bar parallel link mechanism, and the knob is projected forward from an opening provided in the cover. Mounting device. 4. A first link disposed horizontally and said first link.
A third link disposed in parallel with the first link, a second link coupled to the first link and the third link,
And a fourth link connected to the third link,
A mounting table provided on the first link, and a mounting arm provided on the third link;
A four-bar parallel link mechanism is configured by the link or the fourth link to horizontally move the mounting table provided on the first link, and a locking tooth member fixed to the first link; A locking tooth formed on an outer peripheral surface of the locking tooth member, two locking claw members swingably provided on the second link, and the locking claw member provided on the locking claw member; A locking claw that meshes with the pawl, a spring member that urges the locking tooth in a direction that meshes with the locking claw,
A lock mechanism consisting of a locking portion that is provided to extend from the locking claw member and is disengaged from the locking tooth and the locking claw by being pinched, thereby fixing the movement of the table, In this way, the mounting device is characterized in that the mounting table is horizontally moved and fixed at a desired moving position. 5. The mounting device according to claim 4, wherein a cover is provided to cover said four-bar parallel link mechanism, and said knob is projected from an opening provided in said cover to a side surface. 6. A mounting arm, a lower roller fixed to the mounting arm, an upper roller fixed to the mounting table, and a center axis of the lower roller and a center axis of the upper roller, respectively. A front plate rotatably provided, and a winding body wound around the lower roller and the upper roller, wherein the front plate is horizontally moved by tilting the front plate left and right; A lock pin slidably provided on the back surface of the lock pin, a spring member for urging the lock pin in a direction in which the tip of the lock pin is pressed against the upper roller, and a lock pin provided at one end of the lock pin for pushing with a finger. The movement of the table is fixed by a lock mechanism composed of a push lever that releases the contact between the tip of the lock pin and the upper roller by the push roller. Loading table apparatus characterized by comprising fixed in position. 7. The mounting device according to claim 6, wherein the push lever is exposed to the front surface of the front plate through an opening formed in the front plate. 8. The mounting device according to claim 6, wherein the roller is a disk having teeth provided on an outer periphery thereof, and the winding body is a toothed belt. 9. The mounting device according to claim 6, wherein said roller is a sprocket, and said winding body is a chain.