JPH0520943U - Mounting structure for in-vehicle electronic devices - Google Patents

Abstract

(57) [Abstract] [Purpose] The purpose is to control the detachment of the main body of the device or the detachment of only the detachable panel with the detachable lock switch, and to easily fulfill the electronic device's theft prevention according to the situation. Is. [Structure] An electronic device main body and a case are detachably locked, and a lock mechanism having a first lever that is operated by a first plunger, the device main body and an attach / detach panel are detachably locked, and a second And a panel attaching / detaching mechanism having a second lever which is operated by the plunger, and the attaching / detaching operation is controlled by the attaching / detaching lock switch when the ignition key of the vehicle is turned off.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a detachable mounting structure of an on-vehicle electronic device (hereinafter referred to as a device body), and particularly to a vehicle-mounted electronic device suitable for arbitrarily attaching and detaching the device body or a detachable panel under the operation state of a detachable lock switch. Equipment mounting structure.

[0002]

[Prior art]

 Conventionally, many of the mounting and demounting structures for mounting on-vehicle electronic devices have been provided as shown in the exploded perspective view of FIG. In the figure, reference numeral 60 denotes a case of the device body, and the case 60 is fixed to a predetermined position inside the vehicle, for example, a console of the vehicle, and the device body 61 is inserted into the case 60. An attachment / detachment handle 62 was attached to the device body 61 by screwing so that the attachment / detachment operation to / from the case 60 could be easily performed.

Further, the device body 61 separated from the case 60 can be stored inside the house outside the vehicle for theft prevention by using the detachable handle 62 as a handle.

[0004]

[Problems to be solved by the device]

 However, in the above-described conventional mounting structure for the on-vehicle electronic device, when the user leaves the vehicle, it is necessary to carry the device body 61 at all times to prevent theft, and the removal and transportation of the device body 61 are troublesome. Met. For this reason, there is a drawback that the user often does not fulfill the original purpose of preventing theft by removing the device body 61 and then hiding it under the seat of the vehicle.

The present invention has been made in view of the above points, and an object thereof is to solve the drawbacks of the conventional example, and control the detachment of the device body or the detachment of only the detachable panel with a detachable lock switch. It is an object to provide a mounting structure for vehicle-mounted electronic devices that can easily prevent theft of electronic devices, depending on the situation.

[0006]

[Means for Solving the Problems]

 The mounting structure of the on-vehicle electronic device of the present invention is configured such that the case storing the device body is mounted at a predetermined position inside the vehicle, and the detachable handle is attached to the front surface of the device body, and is detachably attached to the case. In the mounting structure of the on-vehicle electronic device, the lock mechanism of the device body attached to the rear part of the case and the lock metal plate to which the above lock mechanism fits are provided on the rear part of the device body, and the device body and the case are separated from each other. It is configured so that it can be detachably attached, and is equipped with an engaging part provided at the end of the attachment part of the attachment / detachment panel on the front of the device body and a panel attachment / detachment mechanism attached to the other end. A switch is provided inside the device body so that the removable panel can be removably attached to the main body of the device by providing the provided projection and the locking part at the other end to which the panel mounting mechanism is locked. It is configured so that this detachable lock switch operates according to the release information of the detachable lock by turning off the ignition key of the vehicle, and the detachable handle attached to the front of the equipment body is an escutcheon screwed to the equipment body. A handle mounted rotatably on the escutcheon is provided, and a protrusion provided on the tip of the rotatable handle is configured to drive the attachment / detachment lock switch. The detachable device body is locked by the above lock mechanism, the detachable panel detachably attached to the device body is locked by the panel attach / detach mechanism, and the detachable lock switch mounted inside the device body is used to lock the device body. It is configured to control attachment / detachment and attachment / detachment of the attachment / detachment panel.

In addition, a lock mechanism that locks the case and the device main body operates with a detachable lock switch, and a protrusion claw attached to the first plunger by a hook member. A first lever having a groove, a support for supporting the rotating operation of the first lever, and a storage case for storing the first plunger. The storage case is provided at the rear of the case of the device body. It may be configured to be screwed and attached so as to fit with the lock sheet metal at the rear of the device body.

In addition, a second plunger in which the panel attaching / detaching mechanism that locks the detachable panel to the device body operates with an attaching / detaching switch, and a second lever attached to the second plunger with a hook member, A magnet attached to an attachment fitting provided on the attachment / detachment panel, an opening / closing plate for holding the magnet, and a plate for attaching the opening / closing plate, and a spring for urging the bending operation of the opening / closing plate. The protruding claw of the second lever, which is driven by the second plunger, may be disengaged from the engaging portion of the detachable panel, and the detachable panel may be pushed out to the front of the device body by the biasing force of the spring.

Further, the panel attaching / detaching mechanism is provided in the device body with a detachable switch and a hook driven by the detachable switch is provided at the end of the storage section of the detachable panel, while the protrusion is provided at the other end of the storage section. A detachable panel is provided with an engaging portion for engaging the hook with the detachable panel and a fitting portion for engaging the protrusion, and the detachable panel is urged from the device body to the front by a leaf spring on the device body. Alternatively, the detachable panel may be detachably attached to the device body by operating the detachable switch.

[0010]

[Action]

 The mounting structure of the in-vehicle electronic device of the present invention comprises a case for housing the device body, a detachable panel detachably attached to the device body, and a detachable handle attached to the front surface of the device body.

The detachable mounting structure of the device main body and the case is such that the locking mechanism mounted on the rear part of the case and the lock sheet metal provided on the rear part of the device body are fitted and locked to each other so that the device can be attached and detached independently. Attached to.

The above-mentioned lock mechanism includes a first plunger that is operated by a detachable lock switch provided inside the device body, and a first lever that has a hook member on which a protruding claw is formed is provided on the first plunger. The first lever is supported so as to rotate about a central portion of the first lever, and the protruding claw of the first lever is fitted to the lock plate of the device body to lock the device body to the case. To be done.

When the above-mentioned first plunger operates, the first lever rotates about the column, and the protruding claw is disengaged from the lock metal plate, and the device body can be taken out from the case. The main body can be freely attached to and detached from the case by the operation of the first plunger.

The detachable mounting structure of the device body and the detachable panel is such that an engaging portion is provided at an end portion of a mounting portion of the detachable panel on the front surface of the device body, and a panel attaching / detaching mechanism is provided at the other end portion of the detachable panel end. A protrusion that engages with the engaging portion is provided in the portion, and a locking portion with which the panel attaching / detaching mechanism is engaged is provided in the other end, so that the panel can be detachably attached.

The panel attaching / detaching mechanism is provided with a second plunger operated by a detachable lock switch inside the device body, and a second lever having a protruding claw-shaped tip is formed by a hook member on the second plunger. The opening and closing plate is provided with a magnet that attaches to the attaching and detaching panel and is attached to the attaching and detaching panel. The opening and closing plate can be urged by the first and second springs to perform the bending operation.

On the other hand, the detachable panel is provided with a locking portion to which the protruding claw of the second lever is locked, the protruding claw is locked to the locking portion, and the removable panel is locked and attached to the device body. Further, the projecting claw is disengaged from the engaging portion of the detachable panel, and the detachable panel can be taken out by pushing the detachable panel toward the front surface of the device body by the urging force of the spring.

As described above, the device body and the case are detachably attached by the lock mechanism, and the device body and the detachable panel can be detachably fixed by the panel attaching / detaching mechanism.

Further, an escutcheon of a detachable handle is screwed and attached to the front surface of the device main body, a handle is rotatably attached to this escutcheon, and a protruding portion provided at the tip of this handle has the above-mentioned first and second protrusions. It controls the ON / OFF operation of the switch for the detachable lock that drives the 2nd plunger.

The attachment / detachment lock switch is in the operating state according to the release information of the attachment / detachment lock by turning off the ignition key of the vehicle. When the attachment / detachment lock switch is in the operation state, for example, the attachment / detachment lock switch is turned off. In this state, the first plunger can be driven to disengage the device body from the case, and when the attachment / detachment lock switch is ON, the second plunger can be driven to detach the detachable panel from the device body. .. In this way, the main body of the device or the detachable panel can be detached by turning ON / OFF the detachment lock switch.

That is, when the device body is attached / detached for a long time to prevent theft, or when the device body is operated at home to listen to music, the device body can be removed from the case inside the vehicle. Further, when the electronic device is temporarily prevented from being stolen from the vehicle, only the detachable panel can be detached from the device body to prevent the theft. In addition, even when only the wearing / dismounting panel is detached and carried, it is light and convenient to handle, which can help prevent theft.

[0021]

【Example】

 An embodiment of a mounting structure for an on-vehicle electronic device according to the present invention will be described with reference to FIGS. 1 is a perspective view showing a mounting structure of an electronic device, FIG. 2 is a sectional view of a lock mechanism, FIGS. 3 and 4 are sectional views showing a panel attaching / detaching mechanism of a detachable panel, and FIG. 3 is a detachable panel FIG. 4 shows a state in which the detachable panel is detached from the main body of the device.

5 and 6 are cross-sectional views showing the detachable handle and the detachable lock switch. FIG. 5 shows the detachable lock switch in the ON state with the handle closed, and FIG. 6 shows the detachable lock in the open state. FIG. 7 is a cross-sectional view in which the power switch is OFF, and FIG. 7 is a perspective view showing another embodiment.

In the figure, reference numeral 1 denotes a device main body, the device main body 1 is detachably attached to a case 2 attached at a predetermined position inside the vehicle, and a detachable panel 3 is attached to the front surface of the device main body 1. Then, the detachable handle 4 screwed to the device body 1 is attached to the front surface of the detachable panel 3.

Reference numeral 5 denotes a lock mechanism that locks the device body 1 and the case 2, and the lock mechanism 5 is screwed to the rear portion of the case 2 and fitted with a lock plate 15 provided at the rear portion of the device body 1. 1 can be detachably locked to the case 2.

Reference numeral 10 is a first plunger that forms the lock mechanism 5, and the first plunger 10 is operated by a detachable lock switch 40, which will be described later, provided inside the device body 1. A first lever 12 having a protruding claw 12a formed at a tip thereof by a hook member 11 is attached to the plunger 10, and a substantially central portion of the first lever 12 is supported by a column 13 so as to rotate.

In the lock mechanism 5 configured as described above, when the first plunger 10 operates, the first lever 12 rotates about the support column 13 and the protruding claw 12a is disengaged from the lock metal plate 15 of the device body 1. Then, the lock between the device body 1 and the case 2 is released, and the device body 1 can be taken out from the case 2.

Reference numeral 20 denotes a panel attachment / detachment mechanism, and the panel attachment / detachment mechanism 20 can be engaged with the engagement portion 23 of the attachment / detachment panel 3 to fix the attachment / detachment panel 3 to the device body 1. On the other hand, an engaging portion 21 is provided at the end of the mounting portion of the detachable panel 3 on the front of the device body 1, and a protrusion 22 provided at the end of the detachable panel 3 engages with the engaging portion 21 to attach and detach the panel 3. The other end of can be fixed.

The panel attaching / detaching mechanism 20 is provided with a second plunger 30 which is operated by the attachment / detachment locking switch 40 inside the device body 1. The second plunger 30 is provided with a hook member 31 and a protruding claw-shaped portion 32a. The formed second lever 32 is attached, and further, the magnet 34 which attracts to the adsorption metal fitting 33 provided on the detachable panel 3 is provided on the opening / closing plate 35. The opening / closing plate 35 is composed of the first spring 37 and the second spring 38. The bending operation can be performed by energizing.

In the panel attaching / detaching mechanism 20 configured as described above, the second plunger 30 is operated by the attachment / detachment lock switch 40, and the protruding claw 32 a of the second lever 32 is disengaged from the locking portion 23 of the attachment / detachment panel 3. Then, the opening / closing plate 35 of the panel attaching / detaching mechanism 20 pushes the attaching / detaching panel 3 to the front of the device body 1 by the urging force of the first and second springs 37, 38. The attachment / detachment panel 33 is sucked and pushed out by the adsorption metal fittings 33 of the attachment / detachment panel 3, so that the attachment / detachment panel 3 is inclined as shown in FIG. That is, when the attachment / detachment drive is performed, the attachment / detachment panel 3 can be taken out without being detached from the device body 1 and falling.

In this way, the device body 1 and the case 2 are detachably attached by the lock mechanism 5, and the device body 1 and the detachable panel 3 are detachably fixed by the panel attaching / detaching mechanism 20.

Further, the escutcheon 42 of the detachable handle 4 is screwed and attached to the front surface of the device body 1, the handle 43 is rotatably attached to the escutcheon 42, and the protrusion 43 a provided at the tip of the handle 43 is The ON / OFF operation of the detachable lock switch 40 that drives the first and second plungers 10 and 30 is controlled.

The ON / OFF control of the detachable lock switch 40 configured as described above is performed by turning off the ignition key (not shown) of the vehicle when the vehicle is stopped and the user exits the vehicle. OFF information is supplied to the detachable lock switch 40 so that the detachable lock of the device body 1 and the detachable panel 3 can be released, and the detachable lock switch 40 is activated.

When the detachable lock switch 40 is in the operating state, if the handle 43 of the detachable handle 4 is operated to be raised, the detachable lock switch 40 is turned off. For example, only the first plunger 10 is operated. The device body 1 can be detached from the case 2 by driving. Further, when the handle 43 is operated so as to be lowered, the attachment / detachment locking switch 40 is turned on, and only the second plunger 30 is driven to detach the attachment / detachment panel 3 from the device body 1. .. In this way, the detachment of the device body 1 or the detachment panel 3 can be easily performed independently by the ON / OFF operation of the detachment lock switch 40.

That is, when the user wants to prevent theft of the device body 1 from a vehicle for a long period of time, or when the device body 1 is brought into the home for operation and the device body 1 listens to music or the like. The device body 1 itself can be detached from the case 2 inside the vehicle by turning off the attachment / detachment lock switch 40.

Further, when the user temporarily leaves the vehicle to prevent the device body 1 from being stolen, the handle 43 of the attachment / detachment handle 4 is lowered to turn on the attachment / detachment lock switch 40 so that the device body 1 is removed. Only the removable panel 3 can be removed to prevent the device body 1 from being stolen. Furthermore, since only the detachable panel 3 is detached and carried, it can be handled easily and can easily help prevent theft.

Since the user can set the attachment / detachment of the device body 1 or the attachment / detachment panel 3 according to the situation where the user leaves the vehicle, the vehicle device body 1 is fully protected against theft. This eliminates the trouble of removing the device body 1 to prepare for theft unlike the conventional example.

Furthermore, the relationship in which the first and second plungers 10 and 30 are individually operated by the ON / OFF operation of the attachment / detachment lock switch 40 is not set, and the device main body 1 and the attachment / detachment at the time of the ignition key OFF operation are not set. Both the first and second plungers 10 and 30 may be operated according to the release information of the panel 3 to prevent theft.

FIG. 7 shows a detachable mounting structure of a detachable panel 55 (optimal for a remote control panel, etc.) according to another embodiment. By operating the detachable switch 51 provided in the device main body 50. , The hook 52 that fixed the detachable panel 55 is driven to disengage from the locking portion 56 of the detachable panel 55, and is biased by the leaf spring 54 provided on the device body 55 to push the detachable panel 55 to the front. The detachable panel 55 can be taken out.

In this way, it is possible to construct a detachable mounting structure for the detachable panel 55 without using the second plunger 30 of the panel detaching mechanism 20. In this case, the second plunger 30 cannot be controlled by the ON / OFF state of the attachment / detachment lock switch 40 driven by the attachment / detachment handle 4, but the attachment / detachment switch 51 is operated to turn off the power of the device body 1. The detachable panel 55 can be attached or detached after the power is turned off.

[0040]

[Effect of the device]

 As described above, the mounting structure of the in-vehicle electronic device according to the present invention can be set so that only the main body of the device or the detachable panel can be detached according to the stop situation of the vehicle. Therefore, there is an effect that it can be efficiently and fully implemented.

Particularly, even when temporarily leaving the vehicle, only the removable panel can be removed, so that it is possible to easily prevent the device body from being stolen, and it is easy to carry out because only the removable panel is carried. There is also an effect.

Moreover, it has excellent features such as a simple structure and easy implementation because it can be constructed at low cost.

[Brief description of drawings]

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

FIG. 2 is a cross-sectional view of a lock mechanism for a device body and a case.

FIG. 3 is a cross-sectional view of the panel attaching / detaching mechanism showing a state in which the attaching / detaching panel is attached to the device body.

FIG. 4 is a cross-sectional view of the panel attaching / detaching mechanism showing a state where the attaching / detaching panel is detached from the device body.

[Fig. 5] Switch for detaching lock is ON when the handle is closed
It is sectional drawing which showed the state.

[Figure 6] With the handle open, the detachable lock switch is O
It is sectional drawing which showed the FF state.

FIG. 7 is a perspective view showing another embodiment.

FIG. 8 is an exploded perspective view showing a conventional example.

[Explanation of symbols]

 1 electronic device main body 2 case 3 attachment / detachment panel 4 attachment / detachment handle 5 lock mechanism 10 first plunger of lock mechanism 11 hook member of first plunger 12 first lever 12a attached to the first plunger 12a first Lever protruding claw 13 First plunger column 14 Lock mechanism storage case 15 Lock metal plate provided on the device body 20 Panel attachment / detachment mechanism 21 Engagement part provided on the end of the device body 22 Protrusion part provided on the attachment / detachment panel 23 Locking part provided on the detachable panel 30 Second plunger of the panel detachment mechanism 32 Second lever attached to the second plunger 32a Projecting claw of the second lever 33 Adsorption metal fitting 34 provided on the device body 34 Opening / closing plate Magnets provided on the panel 35 Panel opening / closing plate 37 First spring 38 Second spring 40 Switch for detaching lock 42 Escussion of detaching handle 43 Handle of detaching handle 43a Hand Engaging portion of the removable panel 56 removable panel of the leaf spring 55 another embodiment is provided in the hook 54 device body provided on the device body 51 detachably switch 52 device main body of the projecting portion 50 another embodiment of Le

Claims (4)

[Scope of utility model registration request] 1. A vehicle-mounted electronic device, wherein a case for accommodating an electronic device main body is attached to a predetermined position inside a vehicle, a detachable handle is attached to a front surface of the device main body, and the case is detachably attached to the case. In the mounting structure, the lock mechanism of the device main body attached to the rear part of the case and the lock metal plate to which the lock mechanism is fitted are provided on the rear part of the device main body so that the device main body and the case can be detachably attached. And a panel attaching / detaching mechanism attached to the other end of the attachment / detachment panel on the front of the device body, and a protrusion provided on the end of the attachment / detachment panel. The other end is provided with a locking part for locking the panel attaching / detaching mechanism, the detachable panel is detachably attached to the device body, and the detachable lock switch is provided inside the device body. The switch is configured to operate according to the release information of the detachment lock by turning off the ignition key of the vehicle. And a handle provided on the rotatable handle, and a protrusion provided on the tip of the rotatable handle drives the detachable lock switch, and the case attached to the vehicle and the detachable device body lock the lock. A detachable panel that is locked by the mechanism and is detachably attached to the device body is locked by the panel attaching / detaching mechanism, and the attachment / detachment switch of the device body and the attachment / detachment panel attachment / detachment are controlled by the detachable lock switch mounted inside the device body. A mounting structure for an on-vehicle electronic device, which is configured as described above. 2. A first plunger in which a lock mechanism for locking the case and the device main body is operated by a detachable lock switch, and a protruding claw is formed at a tip end of the first plunger attached to the first plunger by a hook member. A first lever, a support for supporting the rotational movement of the first lever, and a storage case for storing the first plunger,
The mounting structure for an on-vehicle electronic device according to claim 1, wherein the storage case is screwed to a case rear portion of the device body and is attached so as to be fitted with a lock sheet metal of the device body rear portion. 3. A second plunger in which the panel attachment / detachment mechanism for locking the attachment / detachment panel to the device body is operated by an attachment / detachment switch, and a second lever attached to the second plunger by a hook member. A magnet that is attached to an attachment fitting provided on the detachable panel, and an opening / closing plate that holds this magnet,
A plate for attaching the opening / closing plate is provided, and a spring for urging the bending operation of the opening / closing plate is provided, and the protruding claw of the second lever driven by the second plunger is disengaged from the locking portion of the removable panel. 3. The mounting structure for an on-vehicle electronic device according to claim 1, wherein the attachment / detachment panel is pushed out to the front of the device body by the biasing force of the spring. 4. A removable switch provided on the main body of the device by the panel removable mechanism, and a hook driven by the removable switch is provided at an end of a storage section of the removable panel, and a protrusion is provided at the other end of the storage section. An attaching / detaching panel is provided with a locking portion to which the hook is locked, and a fitting portion to which the protrusion is fitted, and the attaching / detaching panel is provided with a leaf spring biased from the device body to the front side of the device body, The mounting structure for an on-vehicle electronic device according to claim 1 or 3, wherein the detachable panel is detachably attached to the device body by operating the detachable switch.