JPS6033656Y2 - Door for installing remote control operator - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a remote control operator mounting side door used in electronic equipment such as a color television receiver.

An example of a conventional door of this type is shown in FIGS. 1 and 2.

In FIG. 1, a sliding plate 3 having an engaging pawl 2 is slidably attached to the back of the door body 1, and the engaging pawl 2 engages with, for example, an engaging convex portion 5 of the front frame 4. It is configured so that the door body 1 can be locked.

Further, a pin 6 is provided on the back surface of the door body 1 to protrude in the direction of the slide plate 3, and a coil spring 7 is wound around this pin 6 to constantly bias the slide plate 3 in the direction of the retaining convex portion 5 of the front frame 4. are doing.

The door main body 1 has a slide groove 8, and a progeny 9 that fits or is formed integrally with the slide plate 3 projects from the front surface of the door main body 1.

The locking action of this door is such that when the door body 1 is closed, the tapered surface of the engaging claw 2 of the slide plate 3 comes into contact with the engaging protrusion 5 of the front frame 4, and when the door is further pushed, the taper The slide plate 3 slides along the plane to the left in the figure against the biasing force of the coil spring 7.

Then, when the tapered surface of the engagement claw 2 is disengaged from the engagement protrusion 5, the slide plate 3 is again slid to the right in the figure by the biasing force of the coil spring 7, and the step part of the engagement claw 2 and the engagement protrusion 5 are engaged and locked.

To release this lock, slide the eldest child 9 to the left in the figure, slide the slide plate 3 to the left against the coil spring 7, and insert the stepped part of the engaging pawl 2 into the engaging convex part of the front frame 4. This is done by removing it from the

However, when attaching the remote control device to the front of the door body 1 using a magnet or the like,
However, since this legitimate child 9 is fixed to the slide plate 3 and cannot be moved up and down, the remote control operating device 10 is moved to the protruding legitimate child 9 as shown in FIG.
must be placed in the area from which it escaped.

Therefore, it is necessary to form the disassembled main body in a large size, which limits the design of the front frame, etc., and furthermore, there are disadvantages in that the external shape of the television receiver becomes sharp.

Moreover, since the thin remote control operating devices that have been provided recently are thin, it is not possible to form a recess in the operating device to accommodate a legitimate child.

The present invention was made in view of the above points, and by attaching the legitimate child to the slide plate so that it can move up and down, and making the legitimate child freely appear and disappear from the front of the door body, the legitimate child can be seen on the entire surface of the door body, that is, the top surface of the legitimate child. can also be equipped with a remote control device,
Therefore, it is possible to provide a remote control operating device mounting layer that does not require the door body to be made large, does not limit the design of the front frame, etc., and furthermore allows the external size of the television receiver to be made smaller. The purpose is to

Next, one embodiment of the present invention will be described with reference to FIGS. 3 to 6.

Guide bodies 12, 12 are attached to the back surface of the door body 11, and a slide plate 14 having an engaging pawl 13 is slidably mounted inside the guide bodies 12, 12.

The engaging claw 13 of the slide plate 14 is configured to lock the door body 1 by engaging with an engaging protrusion 16 provided on a front frame 15 of an electronic device such as a television receiver.

A pin 17 is provided on the back surface of the door main body 11 so as to protrude toward the slide plate 14, and a coil spring 18 is wound around this pin 17 and comes into contact with the slide plate 14.
4 is constantly urged in the direction of the engagement convex portion 16 of the front frame 15.

The slide plate 14 has a square hole 19 into which the legitimate child 20 is inserted so as to be vertically movable.

The legitimate child 20 is a slide long groove 2 formed in the door body 11.
1, and its tip protrudes to the front of the door body 11.

In addition, the diameter of the portion of the legitimate child 20 inserted into the slide plate 14 is large, and the diameter of the portion inserted into the door body 11 is small, and the stepped portion 22 of the legitimate child 20 is inserted into the door body 11.
The eldest child 20 comes into contact with the longitudinal edge of the slide long groove 21.
is designed to prevent it from coming off in the front direction of the door body 11.

The sliding plate 14 has a leaf spring 24 attached to its back surface with one end fixed with a welding pin 23 or the like, and the other end that moves up and down abuts the rear end of the legitimate child 20, and this legitimate child 20 is attached to the door body 11. It is biased toward the front side, and the tip of the legitimate child 20 protrudes toward the front side.

As shown in FIG. 6, when the remote control device 25 is attached to the front surface of the door body 11 in the locked state using a magnet or the like, the remote control device 25
Due to the weight and adsorption force of the illegitimate child 20, the illegitimate child 20 located at the lower side moves downward against the leaf spring 24 and does not interfere with the attachment of the remote control operating device 25.
The remote control operator 25 can be attached without leaving the zero position.

Note that the attraction force of the remote control operating device 25 to the door body 11 is set to be larger than the biasing force of the leaf spring 24.

Further, the locking and unlocking functions of the door body 11 are similar to those of the conventional door shown in FIG.

What is shown in FIG. 7 is another embodiment of the door of the present invention.

This embodiment is an example of a configuration in which the spring that biases the slide plate 14 in the engagement direction and the leaf spring 24 that biases the legitimate child 20 are used.

As mentioned above, in this invention, the illegitimate child is attached to the sliding plate so that it can move up and down, and the illegitimate child can appear and retract from the front of the door body, so the remote control operator is also attached to the entire surface of the door body, that is, the top surface of the illegitimate child. It is possible.

Therefore, the door body does not have to be made large, and the design of the front frame etc. is not limited.

Further, it has the advantage that the external size of the television receiver can be made smaller.

[Brief explanation of drawings]

Figures 1 and 2 show a conventional door, of which Figure 1 is a cross-sectional view of the door, Figure 2 is a front view showing a state in which a remote control device is attached to the front of the door, and Figures 3 to 2 show a conventional door. 6th
The figures show one embodiment of the present invention, of which Figure 3 is a sectional view of the door, Figure 4 is an exploded view of Figure 3, and Figure 5 is a perspective view showing the door body and slide plate in an exploded state. , FIG. 6 is a sectional view of the door with a remote control operating device attached to the front surface of the door body, and FIG. 7 is a sectional view of the door showing the other side of the present invention. In the figure, 11 is the door body, 13 is the engagement claw, 14 is the slide plate, 16 is the engagement convex portion, 18 is the slide plate biasing spring, 20
21 indicates a long slide groove, and 24 indicates a leaf spring for biasing a legitimate child.

Claims (1)

[Scope of utility model registration request] A slide plate having an engaging portion is slidably provided on the back of the door body, a spring that urges the slide plate in the engagement direction is interposed between the door body and the slide plate, and a slide groove is formed in the door body. In the door on the remote control operating device mounting side door in which the illegitimate child provided on the sliding plate protrudes from the front of the door body, the illegitimate child is attached to the sliding plate so as to be movable up and down, so that the illegitimate child can freely appear and retract from the front surface of the door body. A side door equipped with a remote control operating device.