JPH0733397Y2 - Connector installation device for in-vehicle wiring - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a device for mounting a connector for wiring in an automobile.

[Conventional technology]

The conventional connector mounting device used for in-vehicle wiring is
As shown in Fig. 3, a bracket whose one end is fixed to the vehicle body
An engaging hole 21 is provided at the tip of the bracket 20, and guide rails 23a, 23a for guiding both side edges of the bracket 20 and the bracket 20 are provided on the outer surface of the connector body 22 attached to the bracket 20.
Is provided with a U-shaped frame body 23 composed of a stopper 23b with which the tip of the connector abuts, and a locking projection 24 that is fitted and locked in the locking hole 21 of the bracket 20. It is configured such that it is inserted into the tip end portion of the bracket 20 and the locking projection 24 is fitted and locked in the locking hole 21 of the bracket 20.

In addition, like the table tap lifting device of Japanese Utility Model Publication No. 50-151382, one side of the table tap body is provided with a lifting device locking projection that is composed of a plate-shaped body part, a round bar-shaped part, and upper and left built-up parts. The table tap hanging is provided at the bottom of the side, and the bottom of the table tap is provided with a non-rotating protrusion having a height equal to the plate thickness of the table tap hanging tool, a hanging tool storage space, and a slotted hole in the elastic narrow plate. When the table tap hanger is not used, the long groove hole of the tool is fitted to the round bar portion of the hanger locking projection so that the hanger can be rotated and pulled out. Rotate the hanger so that the long groove of the hanger is at a right angle to the plate-shaped part of the protrusion, and pass through the anti-rotation protrusion to store the hanger in the hanger storage space at the bottom of the table tap. When using the table tap hanger, rotate the hanger at a right angle and The hole is aligned with the plate-like body portion of the suspension link retaining projection drawer from the table tap body bottom,
A table tap hanger configured to suspend the elongated slot of the drawn hanger on an external support is known.

[Problems to be solved by the device]

When the connector body 22 is inserted into the bracket 20 and the locking hole 21 is fitted and locked in the locking projection 24, the mounting portion of the conventional connector as shown in FIG.
Of the guide rail is pushed up onto the locking projection 24.
It may be erroneously recognized that the locking hole 21 of the bracket 20 is fitted and locked in the locking protrusion 24 when the vehicle is riding on the upper surface of the connector 23a. There is a danger that it will fall out of the bracket 20 and be damaged.Therefore, in order to confirm the fitting and locking of the locking projection 24 and the locking hole 21, the insertion of the bracket of the connector body 22 must be stopped halfway, which reduces workability. There was a problem that it was bad.

Further, the table tap lifting device disclosed in the above utility model has a structure in which the table tap lifting device is rotated and pulled out at the bottom of the table tap main body and is hung on the external support to suspend the table tap main body. If the lowering means is applied to the connector mounting portion of the automobile, it cannot be used in the automobile because there is a risk that the table tap body vibrates violently due to the vibration of the automobile and falls off.

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems and to provide a connector mounting device for in-vehicle wiring in which the connector body does not drop off due to vibration of the vehicle.

[Means for Solving the Problems]

In order to achieve the above object, a connector mounting device for wiring in a vehicle according to the present invention is provided with a rectangular locking hole 2 in a vehicle body fixing bracket 1 fixed to a vehicle body of an automobile, and a connector body 3 attached to the vehicle body fixing bracket 1. A connector mounting shaft rod 4 having a rectangular retaining head 4a is provided on the outer surface of the bracket, and two bracket pinching and fixing protrusions 5 are provided at both corner positions of an isosceles triangle having an apex at the position of the shaft rod 4.
5 is provided, and the rectangular retaining head of the connector body 3 is provided.
4a is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1, the connector mounting rod 4 is inserted into the rectangular locking hole 2, and the connector main body 3 is rotated to rotate the rectangular retaining head.
4a and each rectangle of the rectangular locking hole 2 are orthogonal to each other, and the vehicle body fixing bracket 1 is sandwiched between the bracket clamping and fixing projections 5 and 5 of the connector body 3.

[Action]

The connector body 3 is used as a connector for wiring in the vehicle, and is attached to the vehicle body fixing bracket 1 fixed to the vehicle body of the vehicle.

In order to attach the connector body 3 to the vehicle body fixing bracket 1, first, the connector body 3 is attached to the vehicle body fixing bracket 1, and the rectangular direction of the rectangular retaining head 4a of the connector body 3 is the rectangular locking of the vehicle body fixing bracket 1. Hold by hand so that it matches the direction of the rectangle of the hole 2.

Next, the rectangular retaining head 4a of the connector body 3 is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1, and the connector mounting rod 4 connected to the rectangular retaining head 4a is attached to the vehicle body fixing bracket 1. The rectangular locking hole 2 is inserted.

Next, the connector body 3 with the connector mounting rod 4 fitted in the rectangular locking hole 2 is rotated about the shaft rod 4 at a right angle to the vehicle body fixing bracket 1 to form a rectangular shape of the connector body 3. The rectangular shape of the retaining head 4a is set to be orthogonal to the rectangular direction of the rectangular locking hole 2 of the vehicle body fixing bracket 1.

In this way, the rectangular locking hole 2 has a rectangular retaining head.
The rectangular retaining head 4a of the connector main body 3 in a state where the 4a are orthogonal to each other presses the peripheral upper surface of the rectangular locking hole 2 of the vehicle body fixing bracket 1, so that the rectangular locking hole 2 of the vehicle body fixing bracket 1 extends from the connector main body. Prevent the connector mounting shaft rod 3 from coming off.

Next, the vehicle body fixing bracket 1 is placed and sandwiched between the two bracket holding and fixing projections 5 and 5 protruding to the outer surface of the connector body 3 in this state, and the connector body 3 is fixed to the vehicle body fixing bracket 1.

In this way, the connector body 3 is clamped and fixed between the bracket clamping / fixing projections 5 and 5, so that the connector body 3 does not sway even when the automobile vibrates, and the connector body 3 is pulled out of its rectangular shape. Since the locking head 4a is fitted in the rectangular locking hole 2 of the vehicle body fixing bracket 1 at right angles, the connector body 3 does not fall off the vehicle body fixing bracket 1 even when the vehicle vibrates.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a state in which the connector body of the in-vehicle wiring connector mounting device of the present invention is mounted on a vehicle body fixing bracket.
The figure shows the state before the connector body is attached to the vehicle body fixing bracket.

Reference numeral 1 denotes a vehicle body fixing bracket made of an iron plate or the like fixed to a vehicle body of an automobile, and a rectangular locking hole 2 is provided at a tip portion of the vehicle body fixing bracket 1.

Reference numeral 3 denotes a connector body for wiring in a vehicle. A connector mounting rod 4 is provided on an outer surface of the connector main body, and a tip end of the connector mounting rod 4 is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1. A rectangular retaining head 4a having a size capable of being inserted is provided.

Denoted at 5 and 5 are bracket clamping and fixing projections provided on the outer surface of the connector body. Two projections are provided at both corners of the base of an isosceles triangle having the position of the connector mounting rod 4 as an apex. The distance between the vehicle body fixing bracket 1 and the vehicle body fixing bracket 1 is set such that the width of the vehicle body fixing bracket 1 is fitted between the protrusions 5 and 5 and both side edges of the vehicle body fixing bracket 1 are held by the protrusions 5 and 5.

The connector mounting device for the wiring in the vehicle of the present invention configured as described above mounts the connector body connected to the wiring in the vehicle to the vehicle body fixing bracket 1. First, the connector body 3 is attached to the vehicle body fixing bracket 1. As shown in FIG. 2, the rectangular direction of the rectangular retaining head 4a at the end of the connector mounting rod 4 of the connector body 3 is aligned with the rectangular locking hole of the vehicle body fixing bracket 1 as shown in FIG. Align with the direction of the rectangle of 2.

Next, the rectangular retaining head 4a of the connector main body 3 in which the rectangular directions are aligned in this manner is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1 and is connected to the rectangular retaining head 4a of the connector main body 3. The connector mounting shaft 4 is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1.

As described above, the connector body 3 in which the connector mounting rod 4 is fitted in the rectangular locking hole 2 of the vehicle body fixing bracket 1
Is rotatable with respect to the vehicle body fixing bracket 1 about the shaft rod 4 in the rectangular locking hole 2. Therefore, the connector body 3 is rotated at a right angle to the vehicle body fixing bracket 1 about the shaft rod 4 so that the connector body 3 is rotated.
The rectangular direction of the rectangular retaining head 4a is orthogonal to the rectangular direction of the rectangular locking hole 2 of the vehicle body fixing bracket 1.

Next, in this state, the vehicle body fixing bracket 1 is placed between the two bracket holding and fixing projections 5 and 5 protruding to the outer surface of the connector body 3, and both side edges of the vehicle body fixing bracket 1 are held and fixed by the two brackets. It is made to pinch between the projections 5 and 5.

In this way, the connector body 3 which holds the vehicle body fixing bracket 1 between the bracket holding and fixing projections 5 and 5 is fixed and attached to the vehicle body fixing bracket 1.

Since the connector body 3 is clamped and fixed between the bracket clamping / fixing projections 5 and 5 as described above, the connector body 3 does not sway and does not fall off the vehicle body fixing bracket 1 even when the vehicle vibrates.

In order to remove the connector body 3 from the vehicle body fixing bracket 1, the connector body 3 is rotated at a right angle to the vehicle body fixing bracket 1 in a direction opposite to the above, and the rectangular shape of the rectangular retaining head 4a of the connector body 3 is removed. To the rectangular shape of the rectangular locking hole 2 of the vehicle body fixing bracket 1,
The connector mounting rod 4 can be pulled out from the rectangular locking hole 2 of the vehicle body fixing bracket 1 and removed.

[Effect of device]

As described above, the connector mounting device for in-vehicle wiring of the present invention has the rectangular locking hole 2 in the vehicle body fixing bracket 1 fixed to the vehicle body of the vehicle, and the rectangular retaining head 4a on the outer surface of the connector body 3. In addition to providing the connector mounting rod 4, two bracket holding and fixing projections 5 and 5 are provided at both corners of an isosceles triangle bottom piece with this rod position as the apex, and the rectangular retaining head 4a of the connector body 3 is provided. It is fitted into the rectangular locking hole 2 of the vehicle body fixing bracket 1, the connector mounting rod 4 is inserted into the rectangular locking hole 2 so that the retaining head 4a and the locking hole 2 are orthogonal to each other, and the bracket of the connector body 3 is clamped. Since the vehicle body fixing bracket 1 is sandwiched between the fixing protrusions 5 and 5, the rectangular retaining head of the connector body 3 is provided.
4a presses the peripheral upper surface of the rectangular locking hole 2 of the vehicle body fixing bracket 1 orthogonal to this, and the connector body 3 is fixed by holding the vehicle body fixing bracket 1 between the bracket holding and fixing projections 5 and 5. Therefore, even if the automobile vibrates, the connector body does not shake and does not fall off from the vehicle body fixing bracket, and a highly reliable connector mounting device for wiring in the automobile can be obtained.

To attach the connector body to the vehicle body fixing bracket, make the connector body orthogonal to the vehicle body fixing bracket, insert the rectangular retaining head 4a of the connector body into the rectangular locking hole 2 of the bracket, and place the connector body at a right angle. When rotated, the vehicle body fixing bracket is pinched and fixed between the bracket pinching and fixing protrusions 5 and 5, so that the mounting work is facilitated.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a view for explaining the mounting of the device of the present invention, and FIG. 3 is a view showing a conventional connector mounting device. 1: Body fixing bracket 2: Rectangular locking hole 3: Connector body 4: Connector mounting shaft rod 4a: Rectangular retaining head 5: Bracket holding and fixing protrusion

Claims (1)

[Scope of utility model registration request] 1. A rectangular locking hole (2) is provided in a vehicle body fixing bracket (1) fixed to a vehicle body of an automobile, and a rectangular retaining head is provided on an outer surface of a connector body (3) attached to the vehicle body fixing bracket (1). A connector mounting shaft rod (4) having a portion (4a) is provided, and two bracket sandwiching and fixing protrusions (5) are provided at both corners of the base of an isosceles triangle whose apex is the position of the shaft rod (4). (5) is provided, the rectangular retaining head (4a) of the connector body (3) is fitted into the rectangular locking hole (2) of the vehicle body fixing bracket (1), and the connector mounting rod (4) is attached. The connector body is inserted through the rectangular locking hole (2), and the connector body (3) is rotated so that the rectangular retaining head (4a) and the rectangular locking hole (2) are orthogonal to each other. (3) Bracket holding fixation projections (5), the vehicle body between (5) Automotive in wiring connector mounting device which sandwiches a constant bracket (1).