JP2839045B2 - Electronic equipment mounting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electronic device mounting apparatus for removably mounting an electronic device such as a portable telephone on a mount in a vehicle.

[0002]

2. Description of the Related Art FIG. 10 shows, for example, Japanese Utility Model Application No. 60-13483.
Is a perspective view showing a conventional electronic device Utsuwato with the apparatus shown open in 1 discloses, in FIG, 1 is an electronic device, 2 indentations provided in the electronic apparatus 1, the subordinate after the electronic device 1 3 4, a mounting base for the electronic device 1, 5 a base on which the electronic device 1 is placed, 6 a case fitted to the base 5, 7 a base 5
, A recessed wall for inserting the front of the electronic device 1, a lock block 8 for fixing the electronic device 1, and a claw 9 which is a part of the lock block 8 and fits into the recess 2 of the electronic device 1. 11a, 11b and 11c are guide ribs for supporting electronic devices formed on a part of the mounting base 4, 12 is a release button for operating the lock block 8, and 13 is the mounting base 4.
This is an extrusion block that protrudes upward and pushes up the electronic device 1.

FIG. 11 is a side view showing a state in which the electronic device 1 is mounted on the mount 4. Reference numeral 10 denotes a spring for pressing the lock block 8 forward, and reference numeral 14 denotes a spring for applying an upward pressing force to the extrusion block 13. It is.

Next, the operation will be described. First, FIG.
2, the front part of the electronic device 1 is inserted toward the recessed wall 7 located in front of the base 5, and then the rear part is pushed on the base 5. At this time, the rear lower edge 3 of the electronic device 1 comes into contact with the claw portion 9 of the lock block 8, but since the upper surface of the claw portion 9 has an inclination A close to 45 °, the electronic device 1 By pushing 1, the lock block 8 moves rearward, and the claw portion 9 gets over the edge 3. Further, since the lock block 8 is pressed forward by the spring 10,
When it is further pushed, the claw portion 9 fits into the dent 2. At this time, since the lower surface of the claw portion 9 comes into contact with the dent 2 at an inclination B close to 0 °, the lock state is established. In this state, the electronic device 1 is in close contact with the upper surface of the lower surface is a base 5, the lock block 8, pressed against the front portion of the recessed wall 7 is held in the form of elaborate have Eating, sides and rear are guide ribs 11a, It is supported by 11b and 11c.

On the other hand, when releasing the locked state, the release button 12 is pressed downward by pressing the rear part of the electronic device 1 from the upper surface, and the lock block 8 is moved rearward. Thus, the out of the second claw portion 9 dents, simultaneously, by the repulsive force of the spring 14, the electronic device 1 is pushed up, the lock release.

[0006]

Since INVENTION Problems to be Solved conventional electronic device mounting apparatus is constructed as described above, the base 5 of the indentation walls 7 provided for inserting the electronic device 1, Nde further clamping the electronic device 1 indentation A lock block 8 must be provided at a position facing the wall 7, so that the
However, there is a problem that the size of the electronic device 1 becomes larger than that of the electronic device 1 and the size of the entire device cannot be avoided.

[0007] The invention has been made to solve the above problems, for example, it is possible size so that it can accommodated in the interior of the small space occupied and facilitate the attachment and detachment of the electronic apparatus reliably against mount It is an object of the present invention to obtain an electronic device mounting device that can be used.

[0008]

An electronic device mounting apparatus according to the present invention holds an electronic device mounted on a base.
In the electronic device mounting device, the
Opposite on a horizontal surface, mounting the electronic device on the base
Attach and detach the dents formed on both sides of the electronic device
A pair of movable hooks that are
Projecting in the direction intersecting the line connecting the moving hooks,
With a fixed hook that is attached to and detached from other dents in the device.
The pair of movable hooks are respectively provided on the sides of the electronic device.
Cylindrical shape that removably fits into the formed recess
Roller and holding this roller rotatably
How to attach to the dent formed on the side of the electronic device
And a pretension
Holding the spring in place
And a holding unit that performs the operation.

[0009]

The electronic device mounting device according to the present invention has a base
When the electronic device is mounted on it, it is formed on both sides of the electronic device.
The pair of movable fins provided on the base side
The lock roller is fitted and engaged by the spring force of the spring.
As well as other dents on the electronic device.
The fixed hook on the female side is
Electronic equipment has three points: a fixed hook and a pair of movable hooks
Supported by In this way, the electronic device is supported at three points
By doing so, it is like a mobile phone without a constricted shape
Electronic equipment, even with respect to the base of the electronic equipment.
A fixed mounting structure can be obtained. Moreover, the pair
Cylindrical roller with movable hook
Therefore, the spring is held rotatably, and the spring is a roller.
Key in the direction of insertion into the dent on the side of the electronic device.
When the electronic device is attached to or detached from the base,
The roller is pushed and rotated by the side of the slave device.
The roller reduces the frictional force with the side of the electronic device.
To facilitate attachment and detachment of electronic devices. In addition, the above dent and
Even if the height of the rollers is shifted, the rollers
The most stable because it rotates in the direction that always escapes against the weight
Position, i.e. the rollers fit into the dents
To the dent.
The engagement of the roller is ensured. Also, the sp
The ring is optimal for the roller due to pretension
Pressing force can be applied, and secure mounting of electronic equipment becomes possible.
You.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, reference numerals 2a, 2b, and 2c denote depressions formed on the front surface, both side surfaces, and the lower surface of the electronic device 1, reference numeral 15 denotes a fixing hook provided on the base 5 of the mounting base 4, and reference numeral 16 denotes left and right sides of the base 5. One that is provided and faces on the same horizontal plane
A pair of movable hooks;
When the electronic device 1 is mounted on the base 5,
The recesses 2b formed on both sides of the container 1 are detachable.
Intended to engage, it can be mounted with one touch to the base 5
ing.

Here, the fixed hook 15 is connected to the pair of
Of the base 5 in a direction crossing the line connecting the movable hooks 16
It protrudes from the front side and attaches to the front recess 2a of the electronic device 1.
It is adapted to be removably fitted and engaged.

Reference numeral 17 denotes the above-mentioned component formed on the side of the electronic device 1.
Cylindrical roller to the dent 2b engaged capable fitting engagement detachable, 18 and rotatably holds the rollers 17
Substantially U-shaped spring for pressing the engaging direction to the dent 2b, 19 is the pre-tension in the spring 18
The spring 18 is held at a predetermined position in a state where the spring 18 is applied.
These mounts are used as spring holders .
Roller 17, spring 18 and mount 19
The movable hook 16 is configured.

Reference numeral 20 denotes a projection provided on the base 5;
Is a cushion mounted on the base 5, 22 is a cylindrical hole of the roller 17, and 23 is a part of the spring 18, which is inserted into the cylindrical hole 22 of the roller 17 as shown in FIG. The roller 17 is rotatably held.
The hook pin portion 24 is a part of the spring 18 and slides with respect to the mount 19, and 25 is a spring elastic portion forming a part of the spring 18.

In FIGS. 4 to 6, reference numeral 26 denotes a guide groove provided in the mount 19 , and the guide groove 26
The slide portion 24 of the spring 18 is slidably fitted and supported.
Is held. 27 is a roller provided on the mount 19
ｰ_Osamu Yoana, set 28a, 28b, 28c to mount 19
These spring retaining projections
Springs 28a, 28b, 28c are springs
18 with pretension applied to the spring 1
8 is held.

[0015] In FIG. 7, 29 is equivalent Ri section that holds the base over scan 5 provided on the mount 19, 30 engagement portion, 31
Is a mount insert provided on the base 5 as shown in FIG.
The input holes 32 are hooks for holding the mount 19 by engaging with the locking portions 30.

Next, the operation will be described. First, after fitting to the fixing hook 15 of 2a the base 5 dent Previous towards the electronic device 1 is pushed downward behind the electronic device 1 so as to put on the base 5. At the time of fitting of the fixing hook 15 with respect to the dents 2a, guide ribs 1 of the base 5
1 by induction casting Mukoto set site electronic apparatus 1, to facilitate positioning.

[0017] Also, when pushing the rear of the electronic device 1 on the base 5, roller I'm on the side of the electronic device 1 17
There pushed outward, the force is distributed and the rotational force of the roller 1 7 around the <br/> hook pin 23 of the spring 18, to the force deflecting the spring 18.

[0018] That is, the spring 18 pressed against the electronic device 1 is deformed to the state shown on the left from the state shown on the right side of the center line of FIG. 7, i.e., resilient portions 25
The slide portion 24 slides along the guide groove 26 of the mount 19. Moreover, continued pushing the electronic apparatus 1, the rollers 17 of the left and right Mari inclusive fitted respectively on the side indentations 2b of the electronic device 1, the electronic apparatus 1 the left and right
The electronic device 1 is held in a locked state because the electronic device 1 is pressed and pinched from the side .

As described above, the roller 17 is
When fitted to the side dents 2b, which substantially lower surface indentations 2c in the same time electronic device 1 is fitted to the projection 20 on the base 5
As a result , the movement of the electronic device 1 in the front-rear direction is restricted.
You. At this time, slight backlash arising between base 5 and the electronic device 1s are absorbed by the cushion 21.

[0020] On the other hand, in order to release the lock state of the above,
What is necessary is just to operate the electronic device 1 so that the operation | movement reverse to the said fitting operation | movement may be performed. That is, when the rear part of the electronic device 1 is lifted by hand, the roller 17 rotates and the spring 1
8 bends. As a result, the slide portion 24 of the spring 18 moves along the slide groove 26. As a result,
Fitting between roller 17 and side recess 2b and protrusion 20
When the electronic device 1 is further lifted, the electronic device 1 can be easily and quickly removed from the mounting base 4 by releasing the engagement between the electronic device 1 and the lower surface recess 2c.

When the electronic device 1 is attached to and detached from the base 5 by the fixed hook 15 and the plurality of movable hooks 16 , one of the movable hooks 16 is locked and the other cannot be locked, or the dent 2b is not provided. the height of the roller 17 is that it is not possible to obtain a stable locked state without match is considered. However, if formed as described above the movable hook 16 in the cylindrical roller 17 and the linear spring 18, it can solve such a problem, also,
The assemblability also improves.

To explain this, first, one of the important functions of the roller 17 is that the dent 2
when detaching for b, by rotating pressed against an electronic device 1 is that it is to facilitate detachment by reducing the frictional force between the side surface of the electronic device 1. Another function is to guide the side recess 2 b of the electronic device 1 to the position of the roller 17.

That is, the two rollers 17 press the electronic device 1 from both sides as described above .
Ri, even if shifted to the height of the electronic device 1 side dents 2b and roller 17, to rotate always escape direction to load roller 17 is applied, the most stable position, i.e. the roller 17 is recessed side It is lured to the <br/> dent 2b to fit into 2b by Rukoto, its dent 2
The fitting of the roller 17 with respect to b is ensured.

[0024] On the other hand, spring 18 is off <br/> Kkupin section 23 by its own resilient force narrowing seen pinching each roller 17, for supporting the roller 17 with a single touch. Next, spring 1
Since the guide groove 26 of the mount 19 holds the slide portion 24 of the mount 8, the positioning accuracy of the spring 18 with respect to the mount 19 is increased without being affected by the variation in the shape of the spring 18. Furthermore, two parallel spring elastic portions 2
5, the spring pressure is ensured, so that a small-sized spring having a high spring coefficient can be formed. In addition to this, the spring 18 is previously bent by a set of three spring fixing projections 28a to 28c provided on the mount 19. Pre-tension is applied to prevent the spring 18 and the roller 17 from vibrating.

In the above embodiment, the fixed hook 15 is provided on the base 5 and the recess 2a is provided on the front part of the electronic device 1. However, as shown in FIG.
A recessed wall 7 may be provided on the base 5 and the front part of the electronic device 1 may be fitted into the recessed wall 7.

As shown in FIG. 9, if the sizes of the ribs 11 and the projections 20 can be sufficiently ensured , the ribs 11 and the projections 20 are made to function in the same manner as the fixing hooks and the recessed walls, so that the fixed hooks 15 and the recessed walls 7 are formed. Can be omitted.

[0027]

As it is evident from the foregoing description, according to the present invention, base
When an electronic device is mounted on the device, it is formed on both sides of the electronic device.
A pair of movable parts provided on the base side
The hook roller is engaged by the spring force.
As well as other dents on the electronic device.
The fixed hook on the base side is fitted and engaged.
Then, the electronic device is turned into a fixed hook and a pair of movable hooks.
There is an effect that it can be supported at three points. in this way,
The electronic device is supported at three points to create a constricted shape.
Even electronic devices such as mobile phones that do not have
It is possible to obtain a stable mounting structure for the base of the slave device.
There is an effect that can be. In addition, the pair of movable
The cylindrical roller provided by the roller is rotated by a spring
The spring is held freely, and the spring
Is always pressed in the fitting direction of the dent on the side of the container
Therefore, when the electronic device is attached to or detached from the base,
When the roller is pressed and rotated on the surface,
Reduce the frictional force with the side of the electronic device
There is an effect that attachment and detachment can be facilitated. In addition,
Even if the height of the roller differs from that of the roller,
Because it always rotates in the direction in which it escapes against a heavy load.
Position, i.e. the roller fits into the dent
Indentation, and this
Effect that the engaging engagement of the rotating roller is performed reliably
There is. In addition, the above-mentioned spring
Optimal pressing force can be applied to the roller,
There is an effect that reliable mounting becomes possible.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an electronic device mounting apparatus according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a state before assembly of a spring and a roller in FIG. 1;

FIG. 3 is a perspective view showing a state after assembly of a spring and a roller in FIG. 2;

FIG. 4 is a front view showing a movable hook in FIG. 1;

FIG. 5 is a longitudinal sectional view showing a movable hook in FIG. 4;

FIG. 6 is a rear view showing the movable hook in FIG. 4;

FIG. 7 is a cross-sectional view showing a state before and after deformation of a spring of the electronic device mounting device in FIG.

FIG. 8 is a perspective view showing another embodiment of the base according to the present invention.

FIG. 9 is a perspective view showing still another embodiment of the base according to the present invention.

FIG. 10 is a perspective view showing a conventional electronic device mounting device.

FIG. 11 is a perspective view showing a combined state of the mounting table and the electronic device in FIG. 10;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Electronic device 2a, 2b, 2c Dent 5 Base 15 Fixed hook 16 Movable hook 17 Roller 18 Spring 19 Mount (holding part)

 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Atsushi Musha Inventor 8-1-1 Tsukaguchi Honcho, Amagasaki City Mitsubishi Electric Corporation Communications Machinery Works (56) References Japanese Utility Model 1987-32662 (JP, U) Kaihei Hei 1-147548 (JP, U) Heisei Hei 1-147550 (JP, U) Heisei Hei 2-36246 (JP, U)

Claims (1)

(57) [Claims] An electronic device mounted on a base is held.
Electronic equipment mounting device, provided on the base
Opposite on the same horizontal plane, and mount the electronic device on the base
At the time of attachment, the dent formed on both sides of the electronic device is attached.
A pair of movable hooks detachably engaged with each other,
Projected in the direction crossing the line connecting the movable hooks,
With a fixed hook that is attached to and detached from other dents of the child device,
Each of the pair of movable hooks is a side portion of the electronic device.
Cylindrical shape that removably fits into and engages with the dent formed in the
Roller and holding this roller rotatably
How to attach to the dent formed on the side of the electronic device
And a pretension
Holding the spring in place
An electronic device mounting device, comprising: