JPH0687097U - Telephone stand - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a telephone stand that can link the closing operation of the lid of the storage box and the downward movement of the car phone. [Structure] A tray 34 to which a car telephone is attached is pivotally supported by link members 38, 50 and 51, and the tray 34 slides up and down in a storage box by rotating the link member. If the lid is inadvertently closed when the tray 34 is raised, the triangular cam 58
The sharp corner portion 58C of the
The triangular cam 58 rotates counterclockwise around B. Here, the interlocking rod 56 connected to the acute angle portion 58A indicates the arrow B.
Is pulled back in the direction, and the link member 51 is rotated in the direction opposite to the arrow A. As a result, the tray 34 slides down along with the closing operation of the lid.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a telephone stand for raising a car phone used in a car from a storage box or the like when used.

[0002]

[Prior art]

 As a new aspect of motorization, mobile phones are rapidly becoming popular. In order to make effective use of the interior space of the car, this mobile phone is stored in a console box or the like with a console lid that can be opened and closed when not in use.

By the way, as described above, as a storage structure of a car telephone, a type in which a push-open type lock mechanism is released at the time of a telephone call so that one end is pivotally supported and a handset is rotated upward by a biasing means. Also, a type in which the main body of the telephone is raised (Japanese Utility Model Publication No. 4-39760, etc.) has been proposed, and the usability of the user is considered.

However, in any of the elevating mechanisms, when the automobile telephone is stored in the console box, it is necessary to push back the handset or the telephone body into the console box to lock it, and then close the console lid. was there.

Therefore, when the console lid is suddenly closed when the vehicle decelerates suddenly, an unreasonable force may be applied to the car phone and damage the car phone. Furthermore, in the conventional lifting mechanism, it was difficult to structurally provide a stopper mechanism that prevents the mobile phone from descending when the mobile phone is rising. For this reason, when a force is applied to push down the telephone body, the telephone body may be lowered and a telephone call may be disturbed.

[0006]

[Problems to be solved by the device]

 In consideration of such a fact, the present invention links the closing operation of the lid of the storage box and the downward movement of the car phone, and also lowers the phone body even if force is applied to the phone body while the car phone is in use. The aim is to provide a telephone stand without.

[0007]

[Means for Solving the Problems]

 The telephone stand according to claim 1, wherein the telephone stand is arranged in a storage box shielded by an openable lid and to which a car telephone is attached, and a tray to which the car telephone is attached and one end of which is the tray. A link member, the other end of which is pivotally supported so as to be rotatable in a direction for sliding up and down the tray, an urging means for rotating the link member in a direction for sliding up the tray, and the tray is locked. And a locking means for maintaining the descending state of the tray, and a connecting means rotatably connected to the link member or the tray and rotated by being pressed by the lid which is closed and slidingly descending the tray. It is characterized by that.

The telephone stand according to a second aspect of the invention is characterized in that it is provided with stopper means for stopping the link member, which slid up the tray, at a position inclined by a predetermined angle from the vertical state.

[0009]

[Action]

 In the telephone stand according to the first aspect of the present invention, the car telephone is mounted on the tray and stored in a storage box shielded by an openable lid.

This tray is pivotally supported by a link material, and by rotating the link material, the tray moves up and down while sliding in the storage box. The link member is rotated in a direction in which it is raised while sliding the tray by the biasing means. When the tray is in the lowered state, the locking means locks the tray and resists the biasing force of the biasing means to prevent the tray from rising.

That is, in a normal use mode, when the lid of the storage box is opened and the locked state by the lock means is released, the linking material is rotated by the biasing means, and the tray rises while sliding. When the tray is pressed when the car phone is stored, the link material rotates against the biasing force of the biasing means, the tray slides down, and is locked again by the locking means. , The descending state is maintained. Finally, close the lid of the storage box to store the car phone.

[0012] Here, when the car telephone is in use, in other words, when the tray is raised, even if the lid is inadvertently closed, the interlocking means is pressed by the lid and rotated to move the tray. Since it slides down, there is no excessive force on the car phone.

Further, in the telephone stand according to the second aspect, the link member is inclined at a predetermined angle from the vertical state when the tray is slid and raised, and the stopper means stops the rotation (tilt) of the link member. ing. Therefore, when the handset is placed, the link member that is about to rotate due to the force acting on the tray can be stopped by the stopper means. Therefore, even if unexpected force is applied to the car phone, the tray supported by the link material will not fall.

[0014]

【Example】

 As shown in FIGS. 1 and 2, the telephone stand 10 according to the present embodiment is attached to a storage portion 16 of an armrest 14 provided in a rear seat S of an automobile as an example. A fulcrum portion of a lid 18 that shields the storage portion 16 is pivotally supported on the armrest 14, and a lock pawl that is locked to a locking pawl (not shown) of the armrest 14 is provided on the free end side of the lid 18. 24 are provided. As a result, the occupant can operate the push button 22 to release the locked state between the locking claw and the locking claw 24 and manually open the lid 18.

The housing 26 of the telephone stand 10 is a box that can be stored in the storage portion 16 of the armrest 14, and includes a plate-shaped frame 28 extending toward the fulcrum side of the lid 18.

As shown in FIGS. 3 and 4, a plate-shaped tray 34 to which a telephone main body 32 of a car telephone 30 is fixed is arranged in the housing 26 so that the tray 34 can slide up and down. Both ends in the width direction of the tip end (front side of the vehicle) of the tray 34 are cut in a direction of reducing the plate width, and one end of a link member 38 is rotatably connected to both end faces by a pin 36. There is. The fulcrum portion of the link member 38 is connected by a connecting member 39, and both ends of a shaft 40 penetrating the connecting member 39 are pivotally supported by the side plate 26A of the housing 26. As a result, the pair of link members 38 are integrally rotated about the shaft 40.

Further, a torsion spring 45 is attached to the shaft portion of the link member 38 arranged on the right side in the vehicle traveling direction, and urges the link member 38 to rotate in the arrow A direction. Further, a trapezoidal pedestal 44 is formed on the vehicle front side of the housing 26 to receive the link member 38 that is inclined from the vertical state toward the vehicle at a predetermined angle in the traveling direction. The inclined surface 44A of the cradle 44 supports the link member 38, and the top surface 44B supports the lower surface of the tray 34 in the raised state.

On the other hand, a shaft 46 penetrates in the width direction at the rear end of the tray 34 (vehicle rear side). The shafts 46 protruding from both ends in the width direction of the tray 34 penetrate through guide grooves 48 formed in the side plate 26A of the housing 26 and having an arc shape of about 1/4, and link members 50 arranged outside the side plate 26A. , 51 at one end. The other ends of the link members 50 and 51 are rotatably supported by the side plate 26A of the housing 26 by the pins 53, and the guide groove 48 is formed along the rotation locus of the link members 50 and 51. Has been done. As a result, as the link members 50 and 51 rotate, the shaft 46 moves while being guided by the guide groove 48, and the tray 34 slides up and down with respect to the housing 26.

Further, the link member 51 arranged on the right side in the vehicle traveling direction is formed of a substantially triangular member, and a torsion spring 52 is attached to a shaft portion pivotally supported by a pin 53. The torsion spring 52 urges the link member 51 to rotate in the arrow A direction. When the shaft 46, which is biased by the torsion spring 52 and connected to the link member 51, is located at the upper end of the guide groove 48, that is, when the tray 34 is in the raised position, the link member 50, 51 is inclined at a predetermined angle in the vehicle traveling direction from the vertical state. Further, on the outer surface of the side plate 26A on the left side in the vehicle traveling direction, a stopper plate 54 inclined by a predetermined angle in the vehicle traveling direction is provided so as to support the inclined link member 50.

As described above, the tray 34 is supported by the four link members 38, 50, 51, and can be raised and lowered while sliding in the housing 26 by the rotation of the link members 38, 50, 51. There is. Further, when the tray 34 is raised, the stopper plate 54 and the pedestal 44 prevent the link members 38 and 50 from rotating in a state of being inclined in the vehicle traveling direction, so the tray 34 is lowered carelessly. There is nothing to do.

The substantially triangular link member 51 arranged on the right side in the vehicle traveling direction has a corner portion (positioned on a radial circle connecting the connecting portion of the shaft 46 and the pin 53) arranged outside the side plate 26A. One end of the interlocking rod 56 is rotatably connected. The interlocking rod 56 extends substantially parallel to the tray 34 toward the fulcrum side of the lid 18, and the other end thereof is rotatably connected to an acute angle portion 58A of a triangular cam 58 having an obtuse triangular shape. The triangular cam 58 is inserted into a long hole 60 provided with a flange 28A of the frame 28, and an apex portion 58B is axially supported outside the frame 28. As a result, the other acute-angled portion 58C of the triangular cam 58 projects above the flange 28A and comes into contact with the back surface of the closed lid 18. The acute-angled portion 58C is chamfered in a circular shape so that the acute-angled portion 58C is rotated around the apex portion 58B while sliding on the back surface of the lid 18.

That is, as shown in FIG. 4, when the lid 18 is closed, the rear surface thereof presses the acute corner portion 58 C of the triangular cam 58 to rotate the triangular cam 58. As a result, the interlocking rod 56 is pulled back in the direction of arrow B, and the link member 50 is rotated in the direction opposite to arrow A. Therefore, the tray 34 slides down according to the degree of closure of the lid 18, and the car telephone 30 does not hit the lid 18.

A damper gear 62 is attached to the flat surface of the triangular cam 58 and meshes with a fan-shaped rack 64 provided outside the frame 28. Therefore, the moving speed of the connecting rod 56 is restricted, and the rotating speed of the link members 38, 51 urged by the torsion springs 45, 52 is restricted. This allows the tray 34 to slowly rise and fall.

On the other hand, as shown in FIG. 1, a box-shaped case 66 is fixed to the outer surface of the side plate 26 A of the housing 26. A rectangular pushing member 68 is inserted in the case 66. As shown in FIG. 5, a storage space 72 is formed at the lower end of the pushing member 68, leaving the side wall 70 left. In the storage space 72, a guide plate 73 is arranged so as to bridge the inner walls of the case 66. The base 76 of the lock member 74 is housed in the bottom of the case 66 so that the upper surface of the guide plate 73 contacts the lower surface. The base 76 is provided with a lock claw 78 that projects into the housing 26 from a through hole formed in the lower portion of the side plate 26A. The upper surface of the lock claw 78 is inclined downward, and when the corner of the tray 34 hits, the lock member 74 is pushed back into the case 66.

Further, a pin 90 is provided so as to project from the side surface of the base body 76, and is inserted into the side wall 70 of the storage space 72 through a long hole 92 that is formed so as to be inclined obliquely to the upper right. As a result, the force of the pushing member 68 that moves in the vertical direction is converted into the moving force of the lock member 74 in the horizontal direction.

Further, a spring accommodating hole 94 is provided in the rear surface of the base body 76, and the other end of the spring 96, one end of which is fixed to the inner wall of the case 66, is inserted. The biasing force of the spring 96 moves the lock claw 78 into the housing 26, and when the notch 98 formed in the corner of the tray 34 is locked, the pushing member 68 is pushed back upward.

Next, a usage pattern of the telephone stand according to the present embodiment will be described. When using the automobile telephone 30, first, the push button 22 is operated to release the locked state between the locking claw and the lock claw 24, and the lid 18 is manually opened. Next, the pushing member 68 is pushed. As a result, as shown in FIG. 5B, the pin 90 of the lock member 74 moves along the elongated hole 92, and the lock claw 78 is guided into the case 60 against the biasing force of the spring 96. It moves while being guided by the plate 73. Therefore, the engagement between the notch 98 and the lock claw 78 is released, and the link members 38 and 51 are rotated by the urging force of the torsion springs 45 and 52 to raise the tray 34 while sliding it. At this time, the rotational speed of the link member 50 is kept constant by the triangular cam 58 and the interlocking rod 56 whose rotational speed is regulated by the damper gear 62, and the tray 34 also slowly rises accordingly.

When the tray 34 is raised, the link members 38, 50 and 51 are tilted from the vertical state in the traveling direction of the vehicle by a predetermined angle, and the pedestal 44 and the stopper plate 54 prevent the link members from rotating. Therefore, when placing the handset, the tray 34 does not descend even if a force is applied to the tray 34.

Even when the lid 18 is inadvertently closed when the tray 34 is raised, the acute angle portion 58C of the triangular cam 58 protruding from the flange 28A is pressed by the lid 18 to rotate. Then, the interlocking rod 56 is pulled back to rotate the link member 51. As a result, the tray 34 slides down, so that the lid 18 does not collide with the car phone 30.

Next, when the automobile telephone 30 is stored, when the tray 34 is pressed, the link members 38, 50, 51 rotate against the biasing forces of the torsion springs 45, 52, and the tray 34 slides. To descend. Here, when the corner portion of the tray 34 hits the inclined surface of the lock claw 78, the lock member 74 is pushed back into the case 66 by the wedge effect. Here, when the tray 34 is further pressed, the lock claws 78 pass through the corners of the tray 34 and are released, and the biasing force of the spring 96 causes the lock claw 78 to pop out into the housing 26 and lock the notch 98. As a result, the lowered state of the tray 34 is maintained. Next, when the lid 18 is closed, the storage portion 16 is shielded. Further, needless to say, when the tray 34 is in the lowered state, the triangular cam 58 is rotated by the interlocking rod 56 and the acute angle portion 58C is in a closed state, which does not hinder the closing operation of the lid 18. .

In this embodiment, the opening / closing operation of the lid 18 and the movement of the link member 51 are interlocked by the interlocking rod 56 and the triangular cam 58. However, depending on the size of the storage space of the armrest 14, the interlocking rod 56 The movement of the triangular cam 58 may be directly transmitted to the link member 50 by omitting 56.

[0032]

[Effect of device]

 Since the present invention is configured as described above, the closing operation of the lid of the storage box and the downward movement of the car phone can be linked. This prevents the lid from hitting the car phone and damaging it. Also, even if force is applied to the main body of the telephone while using a car phone, the main body of the telephone does not descend.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a telephone stand according to the present invention.

FIG. 2 is a perspective view showing a state that the telephone stand according to the present invention is attached to an armrest.

FIG. 3 is a side view showing an operating state of a telephone stand according to the present invention.

FIG. 4 is a side view showing an operating state of a telephone stand according to the present invention.

5A and 5B are side views showing a locking mechanism of a telephone stand according to the present invention.

[Explanation of symbols]

 10 Telephone stand 34 Tray 38 Link material 44 Receiving base (stopper means) 45 Torsion spring (biasing means) 50 Link material 51 Link material 52 Torsion spring (biasing means) 54 Stopper plate (stopper means) 56 Interlocking rod (interlocking means) ) 58 triangular cam (interlocking device) 74 locking member (locking device) 98 notch (locking device)

Claims (2)

[Scope of utility model registration request] 1. A telephone stand, which is disposed in a storage box shielded by an openable / closable lid and to which a car telephone is mounted, wherein a tray to which the car telephone is mounted and one end pivotally supports the tray and the other end is a tray A link member rotatably supported in a direction of sliding up and down, a biasing means for rotating the link member in a direction of sliding up the tray, and a state in which the tray is retained by locking the tray. A telephone stand, comprising: locking means for locking and a linking means that is rotatably connected to the link member or the tray and that is rotated by being pressed by the lid that is closed and slides and lowers the tray. 2. The telephone stand according to claim 1, further comprising stopper means for stopping the link member that slid and raised the tray at a position inclined by a predetermined angle from the vertical state.