JP6827483B2 - Electronics - Google Patents

Description

The present invention relates to electronic devices.

Conventionally, when a coaxial terminal such as a TV terminal provided on a wall surface or the like and a plurality of TV receivers are connected by a coaxial cable, an electronic device called a distributor or a turnout is used.

For example, Patent Document 1 (Japanese Patent Laid-Open No. 06-203928) discloses an electric connector integrally formed by a mold and attached to a substrate or a panel at different angles.

The electric connector described in Patent Document 1 is an electric connector in which a mounting hole for a mounting tool is formed in a mounting ear near at least one end of an insulating housing, and the mounting hole forms a substantially D-shaped channel from two directions. It is characterized in that by partially communicating both channels, the connector can be inserted through the communication hole from two directions having different angles with respect to the insulating housing.

Further, Patent Document 2 (Japanese Unexamined Patent Publication No. 2009-295495) discloses a signal distributor and a turnout capable of changing the orientation of the plug seat as freely as possible.

In the signal distributor and turnout described in Patent Document 2, in the coaxial plug seat attached to the housing of the signal distributor / turnout, the side shape is L-shaped and the plug seat has a connection port at the tip. , The base of the plug seat is rotatably supported on the side wall, and the bottom surface is provided with a plug base fixed to the surface of the housing via a fastener so that the plug seat can be freely rotated. It is characterized by having made it.

Further, Patent Document 3 (Japanese Unexamined Patent Publication No. 2006-147310) describes the mounting position of the joint receiving device and the wiring plan of the coaxial cable connected to the plug seat in the work of installing the joint receiving device on the construction material. It discloses a joint receiving device that can be freely selected.

In the joint receiving device described in Patent Document 3, a plurality of plugging seats are aligned in the protruding direction toward the axial direction of the case on the peripheral surface of the tubular case in which the electronic circuit is housed. Two mountings are arranged in a row, and both ends of the case are provided with contacting portions for contacting the joining portions of the mounting members, while mounting portions for fixing to the construction material are provided. The member is provided with a bonding portion for bonding to the contacting portions provided at both ends of the case, and further, the mounting member and the case have a protruding direction of the plug seat in the case. It is characterized in that it can be rotatably fixed at an arbitrary position while the case is arranged in parallel with the surface on which the case should be installed from a direction orthogonal to the surface on which the case should be installed.

Further, Patent Document 4 (Japanese Unexamined Patent Publication No. 2006-147496) discloses an inexpensive branching and distributor having good workability.

The branch and distributor described in Patent Document 4 has a circuit means for branching and distributing a transmission signal inside the main body, and the circuit means and other devices on the outer wall of the main body via a transmission path. In a branch and distributor having a coaxial plug seat for connection, the main body protrudes in the same direction so that the axes of the coaxial plug seat are arranged in parallel on one surface of the main body. Both ends of the main body between the coaxial plug seat, both side surfaces of the main body located in the arrangement direction of the coaxial plug seat, and the coaxial plug seat arranged on the outermost side of the coaxial plug seat. The portion is provided with an insertion hole for inserting a fastening screw, which is formed so that the main body can be fixed to the surface on which the main body should be installed by using a fastening screw. The insertion hole is such that the main body is a coaxial plug seat. The first and third insertion holes for inserting the retaining screw, which are provided in parallel with each other to fix the protruding direction of the main body on the surface on which the main body should be installed, and the coaxial contact. A second insertion hole for inserting the retaining screw is provided so as to fix the protruding direction of the stopper seat so as to be orthogonally arranged and fixed on the surface on which the main body should be installed by using the fastening screw. The holes are provided with a stepped portion on the inner peripheral surface, and a large-diameter portion that is connected to the stepped portion and is arranged from the opening formed on the insertion / removal direction side of the fastening screw to the stepped portion, and the above-mentioned It is composed of a small diameter portion arranged from the step portion to the opening formed on the installation surface side for installation on the surface to be installed, and the first insertion hole and the third insertion hole are each. The central axes are arranged in parallel so that the large-diameter portion and the small-diameter portion are arranged so as to face each other, and the central axes of the first, second, and third insertion holes are located at both ends. It is characterized in that it is arranged on a plane orthogonal to the arrangement direction of the coaxial plug seats in the above.

Further, in Patent Document 5 (Japanese Unexamined Patent Publication No. 2007-18818), an input plug seat and a plurality of output plug seat groups are installed at an arbitrary angle with respect to the construction material and in the same direction. It is disclosed that the branch / distributor can be attached and the wiring plan of the coaxial cable connected to the plug seat can be freely selected.

The branch / distributor described in Patent Document 5 has an input plug seat and a plurality of output contacts on the peripheral surface of a tubular case having a storage space for accommodating a branch / distributor circuit inside. In a branch / distributor in which the plug seats are provided in a state of being established in a direction orthogonal to the cylinder core of the tubular case, the input plug seat and the plurality of output plug seats are tubular. They are provided in a row in the direction parallel to the cylinder core of the case.

Further, Patent Document 6 (Japanese Unexamined Patent Publication No. 2004-247228) discloses a coaxial cable distributor that enhances the versatility of a coaxial cable distributor and a turnout.

The coaxial cable distributor described in Patent Document 6 is a coaxial cable connection terminal having a central contact and a columnar external contact concentrically provided with the central contact on the surface of a housing having a cavity inside (hereinafter, Three or more plugs) are attached, the external contacts of each plug are electrically connected to each other by the housing, and the central contacts are electrically connected to each other in the cavity of the housing. In the connected coaxial cable distributor, at least two of the plugs are the external contacts and the center contacts with the direction orthogonal to the protruding direction from the housing surface as the rotation axis. It is characterized by rotating while maintaining the electrical connection of.

Further, in Patent Document 7 (Japanese Unexamined Patent Publication No. 2017-33755), the conventional electronic device case assumes that the mounting portion is mounted only from a certain direction, and when the direction of the terminal is changed, the electronic device case is electronic. It is disclosed about an electronic device case which has a problem of low workability because it is necessary to change the terminal direction of the device case, change the mounting surface, and reattach the screws.

The electronic device case described in Patent Document 7 is a substantially rectangular parallelepiped electronic device case, which has an input terminal and at least two or more output terminals, and has mounting portions on opposite side surfaces of the case. The mounting portion has a substantially rectangular parallelepiped shape, and has mounting openings communicating with two adjacent side surfaces at two places on the side surface of the mounting portion, and the mounting tool is inserted into the mounting opening to fix the mounting portion. It is a feature.

Japanese Unexamined Patent Publication No. 06-203928 JP-A-2009-295495 Japanese Unexamined Patent Publication No. 2006-147310 Japanese Unexamined Patent Publication No. 2006-147496 JP-A-2007-18818 Japanese Unexamined Patent Publication No. 2004-247228 JP-A-2017-333755

However, in any of Patent Documents 1 to 6, only mounting from a certain direction to the mounting surface is possible, and when the direction of the terminal or the plug seat is changed, the screw is reattached. There was a problem that workability was low.

Further, in the technique described in Patent Document 7, when the coaxial cable distributor case is attached to the attachment surface by completely penetrating the attachment portions provided on both sides of the distributor, the attachment direction of the coaxial cable distributor case There was a problem that it could not be changed to a free angle. That is, only two states, a determined posture of 1 and a posture rotated by 90 degrees from the posture, could be selected.

Further, in the technique described in Patent Document 7, when the coaxial cable distributor case is attached to the attachment surface by completely penetrating the screw through the attachment portion, the corner portion of the coaxial cable distributor case comes into contact with the attachment target. There was a problem that it was difficult to rotate.

An object of the present invention is to provide an electronic device that can be fixed at an arbitrary angle to an attachment target.
Another object of the present invention is to provide an electronic device capable of easily changing the direction of the terminal or the plug seat and the posture of the case.
Another object of the present invention is to provide an electronic device capable of easily and freely changing the direction of terminals and the posture of a case even after attaching a coaxial cable.

(1)
Electronic devices that follow one aspect include a case provided with a plurality of plugging seats for coaxial cables, a first shaft portion protruding from one end of the case, and a second shaft protruding from the other end of the case. The shaft portion, the first mounting member that encloses the first shaft portion, and the second mounting member that encloses the second shaft portion are included, and the axes of the first shaft portion and the second shaft portion are on the same axis. The first mounting member and the second mounting member each have a screw insertion portion, and by inserting a screw into the screw insertion portion, the outer capsules of the first mounting member and the second mounting member are tightened, and the first The shaft portion is fixed by the first mounting member, and the second shaft portion is fixed by the second mounting member. Further, the fixing may include a case where it is held slidably.

In this case, the first shaft portion and the second shaft portion are externally encapsulated in the first mounting member and the second mounting member, tightened by screws, and held slidably with each other. Further, the case can be rotated around the same axis including the first shaft portion and the second shaft portion.
As a result, the direction of the terminal and the posture of the case can be easily changed even after the coaxial cable is attached to the plurality of plug seats for the coaxial cable.
Further, since the first mounting member and the second mounting member and the first shaft portion and the second shaft portion are slidably held, they can be held at a free angle.
For example, based on a case in a certain posture, it is possible to set a multi-step, free state such as a posture in which the case is rotated by 15 degrees, a posture in which the case is rotated by 30 degrees, and a posture in which the case is rotated by 45 degrees.
Further, the outer capsule is tightened by inserting the screw into the screw insertion portion. Alternatively, insert the screw into the screw insertion part and attach it to the mounting surface. It is encapsulated by being sandwiched between the screw head and the mounting surface by any one of these, and each mounting member is fixed to each shaft portion.

(2)
The electronic device according to the second invention is an electronic device according to one aspect, in which at least a part of the first shaft portion has a cylindrical shape, at least a part of the second shaft portion has a cylindrical shape, and the first mounting member has a cylindrical shape. The second mounting member includes a shaft hole into which the cylindrical shape is rotatably inserted and a slit that allows the hole diameter of the shaft hole to be expanded or contracted. The hole diameter of the shaft hole may be reduced by reducing the slit interval by inserting the screw into the screw insertion portion, including the slit that allows the hole diameter of the shaft hole to be expanded or contracted.

In this case, the first shaft portion and the second shaft portion each have a cylindrical shape, and the first mounting member and the second mounting member have a cross section of the letter "C" in the alphabet.
The slit spacing is reduced by bringing the beginning and end of the letter "C" in the alphabet closer to the head of the screw and the screw part of the screw that are passed through the screw penetration part of the first mounting member. 1 The hole diameter of the mounting member can be reduced.
The slit spacing is reduced by bringing the beginning and end of the letter "C" in the alphabet closer to the head of the screw and the screw part of the screw that are passed through the screw penetration part of the second mounting member. 2 The hole diameter of the mounting member can be reduced.
As a result, the first shaft portion and the second shaft portion can be easily slidably held with respect to the first mounting member and the second mounting member.

(3)
The electronic device according to the third invention is an electronic device according to one aspect, in which at least a part of the first shaft portion has a cylindrical shape, at least a part of the second shaft portion has a cylindrical shape, and the first mounting member has a cylindrical shape. The second mounting member includes a shaft hole into which the cylindrical shape is rotatably inserted and a slit that allows the hole diameter of the shaft hole to be expanded or contracted. The hole diameter of the shaft hole may be reduced by reducing the slit interval by inserting the screw into the screw insertion portion and attaching it to the mounting surface, including a slit that allows the hole diameter of the shaft hole to be expanded or contracted.

In this case, the first shaft portion and the second shaft portion each have a cylindrical shape, and the first mounting member and the second mounting member have a cross section of the letter "C" of the alphabet. By sandwiching the mounting member between the mounting surface of the wall or fixing member and the head of the screw, and bringing the beginning and end of writing the letter "C" closer to each other, that is, reducing the slit spacing and reducing the hole diameter. Can be reduced.
As a result, the first shaft portion and the second shaft portion can be easily slidably held by the first mounting member and the second mounting member.

(4)
In the electronic device according to the fourth invention, in the electronic device according to the third aspect to the third invention, screw recesses formed in the directions intersecting the same axes are formed on the first shaft portion and the second shaft portion, respectively. It may have been done.

In this case, since the screw recess is provided, the sizes of the first mounting member and the second mounting member can be reduced.

(5)
The electronic device according to the fifth invention is the electronic device according to the fourth invention. In the electronic device according to the fourth invention, the screw recess has a cross section of a part of the first shaft portion and the second shaft portion formed into a pair of fan columns. May be good.

In this case, a part of the cross section of the first shaft portion and the second shaft portion is formed in the shape of a pair of fan columns by the screw recess. As a result, the screw can be inserted between the pair of fan column shapes.

(6)
The electronic device according to the sixth invention is the electronic device according to the fourth invention. The screw recess is formed by eccentricizing a part of the cross section of the first shaft portion and the second shaft portion from the shaft. It may be formed in the shape of a single elliptical column.

In this case, a part of the cross section of the first shaft portion and the second shaft portion is formed into an elliptical column shape formed by eccentricity from the shaft by the screw recess. As a result, the screw can be inserted into a portion other than the elliptical column shape formed by eccentricity.

(7)
The electronic device according to the seventh invention may allow a screw to penetrate through a cylindrical portion formed by a screw recess and a shaft hole in the electronic device according to the fourth to sixth inventions.

In this case, the first mounting member and the first shaft portion can be locked by passing the screw through the cylindrical portion formed by the screw recess and the shaft hole, and the second mounting member and the second shaft portion can be locked. , Can be locked.

(8)
The electronic device according to the eighth invention may be arranged with the same axis offset to the outside of the case in the electronic device according to the seventh aspect from the first aspect.

In this case, the same axis of the first axis and the second axis is provided by offsetting to the outside of the case. As a result, even when the electronic device is mounted on a flat surface of an object such as a wall, a plate, or metal, the corners of the electronic device come into contact with the flat surface when the case having a substantially rectangular parallelepiped shape is rotated. , It is possible to avoid a difficult state of rotation.

It is a schematic perspective view which shows an example of the appearance of a coaxial cable distributor. It is a schematic perspective view which shows an example of the appearance of a coaxial cable distributor. It is a schematic exploded view and the schematic main part enlarged view which shows an example of the structure of the coaxial cable distributor. It is a schematic exploded view and the schematic main part enlarged view which shows an example of the structure of the coaxial cable distributor. It is a schematic diagram which shows an example of the 1st attachment member and the 2nd attachment member. It is a schematic structural drawing which shows an example of the structure of the attachment member and the 1st shaft part and 2nd shaft part. It is a schematic structural drawing which shows an example of the structure of the attachment member and the 1st shaft part and 2nd shaft part. It is a schematic structural drawing which shows an example of the structure of the attachment member and the 1st shaft part and 2nd shaft part. It is a schematic plan view which shows an example of the state which attached the coaxial cable distributor to a plane. It is a schematic plan view which shows an example of the state which attached the coaxial cable distributor to a plane. It is a schematic plan view which shows an example of the state which attached the coaxial cable distributor to a plane. It is a schematic structural drawing which shows the other example of the structure of the attachment member, the 1st shaft part and the 2nd shaft part. It is a schematic structural drawing which shows the other example of the structure of the attachment member, the 1st shaft part and the 2nd shaft part. It is a schematic structural drawing which shows the other example of the structure of the attachment member, the 1st shaft part and the 2nd shaft part.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description, the same parts are designated by the same reference numerals. Moreover, in the case of the same code, their names and functions are also the same. Therefore, the detailed description of them will not be repeated.

(Coaxial cable distributor 100)
1 and 2 are schematic perspective views showing an example of the appearance of the coaxial cable distributor 100 according to the first embodiment.

As shown in FIGS. 1 and 2, the coaxial cable distributor 100 is substantially composed of a first surface (front surface) 120, side surfaces 130, 140, a top surface 150, a second surface (back surface) 160, and a bottom surface 170. It has a rectangular parallelepiped case.
Further, as shown in FIGS. 1 and 2, the first shaft portion 410 is provided on one side surface 130 of the case so as to project, and the second shaft portion 420 is provided on the other side surface 140 facing the case.
Further, the first attachment member 510 is attached to the first shaft portion 410, and the second attachment member 520 is attached to the second shaft portion 420. The detailed shapes of the first shaft portion 410 and the second shaft portion 420 will be described later.

(Input plug seat 200 and output plug seat 300)
The first surface 120 of the case is provided with an input plug seat 200 for a coaxial cable and a plurality of output plug seats 310, 320, 330, 340, 350, 360 for a coaxial cable. Hereinafter, when the output plug seats 310, 320, 330, 340, 350, 360 are shown, they are referred to as the output plug seat 300.
In the present embodiment, the input plug seat 200 and the output plug seat 300 are provided along the normal direction of the first surface 120, respectively.
The coaxial cable distributor 100 according to the present embodiment is an instrument capable of distributing radio waves (signals) input to the input plug seat 200 to each of the output plug seats 300.

Further, in the present embodiment, the input plug seat 200 and the output plug seat 300 are all arranged on the first surface 120, but the present invention is not limited to this, and the input plug seat 200 is placed on the side surface 130 of the case. It may be provided in 140, and any one or more of the input plug seat 200 and the output plug seat 300 may be provided in any part. Further, in the present embodiment, the number of output plug seats 300 is illustrated for the case of six, but the number is not limited to this, and may be a few or any number.
Further, in the present embodiment, the input plug seat 200 and the output plug seat 300 may be made of metal, and the case itself may be made of metal or resin, for example, zinc (alloy). Further, the case, the first shaft portion 410 and the second shaft portion 420 may be die-cast products.

(1st shaft part 410, 2nd shaft part 420)
3 and 4 are a schematic exploded view and a schematic enlarged view of a main part showing an example of the structure of the coaxial cable distributor 100.

As shown in FIG. 3, the first mounting member 510 and the second mounting member 520 are provided so as to enclose the first shaft portion 410 and the second shaft portion 420.
Here, the "external capsule" means a state in which at least a part of the cylindrical portion of the first shaft portion 410 can be wrapped. That is, to enclose means the relationship between the cylindrical portion of the first shaft portion 410 and the through hole 511 of the first mounting member 510, and the relationship between the cylindrical portion of the second shaft portion 420 and the through hole 521 of the second mounting member 520. means.

As shown in FIG. 4, the first shaft portion 410 and the second shaft portion 420 are mainly formed in a cylindrical shape, and have a recess 430 as a part of the cylindrical shape. Details of the recess 430 will be described later.
Although the recess 430 is provided, the present invention is not limited to this, and the recess 430 may be provided arbitrarily by increasing the size of the first attachment member 510 and the second attachment member 520. That is, as will be described later, if there is no problem of interfering with the screw B, the recess 430 may not be provided. Increasing the above size means that the first mounting member 510 and the second mounting member 520 are not provided with the through hole 511 and the through hole 521 at the center of the first mounting member 510 and the second mounting member 520. 2 This means a case where the through hole 511 and the through hole 521 are provided at positions eccentric from the central portion of the mounting member 520.
Further, in the present embodiment, since the first shaft portion 410 and the second shaft portion 420 are also formed at the same timing as the case, even if they are formed of the same metal or resin as the case, for example, zinc (alloy). Good.

(1st mounting member 510, 2nd mounting member 520)
FIG. 5 is a schematic view showing an example of the first mounting member 510 and the second mounting member 520.
In the present embodiment, the first mounting member 510 and the second mounting member 520 may be made of resin or metal.

The first mounting member 510 and the second mounting member 520 have the same shape. Therefore, the first mounting member 510 will be described as an example.
As shown in FIG. 5, the first mounting member 510 has a substantially rectangular parallelepiped shape and has a cylindrical through hole 511 inside. Further, the through hole 511 is set to a hole diameter into which the cylindrical shape of the first shaft portion 410 can be inserted.
Further, the first mounting member 510 has a pair of faces 521 and 513 forming a slit from one side of a substantially rectangular parallelepiped shape toward the through hole 511.

Further, holes 525 for inserting or mounting the screw B are provided in the normal direction of the pair of surfaces 512 and 513 of the first mounting member 510.
Although the case where the pair of surfaces 512 and 513 are formed substantially in parallel with each other in the first mounting member 510 in the present embodiment has been described, the present invention is not limited to this, and the first mounting member 510 is formed at a relatively arbitrary angle. You may.

Similarly, the second mounting member 520 has a substantially rectangular parallelepiped shape and has a cylindrical through hole 511 inside, and the through hole 521 is set to a hole diameter into which the cylindrical shape of the second shaft portion 420 can be inserted. Further, the second mounting member 520 has a pair of surfaces 522 and 523 forming a slit from one surface side of a substantially rectangular parallelepiped shape toward the through hole 521, and a hole 525 for the screw B is provided.
The first mounting member 510 and the second mounting member 520 each have a cross section formed in the shape of the letter "C" in the alphabet. A slit composed of a pair of surfaces 522 and 523 is formed between the beginning and the end of writing the letter "C" in the alphabet, and the hole diameters of the through holes 511 and 521 can be reduced by reducing the distance between the slits.

In the present embodiment, the case where the slit width of the pair of surfaces 521 and 513 and the slit width of the pair of surfaces 522 and 523 can be narrowed by the head of the screw B and the screw portion of the screw B will be described. However, the present invention is not limited to this, and the slit width of the pair of surfaces 521 and 513 and the slit width of the pair of surfaces 522 and 523 should be narrowed by the head of the screw B and the mounting surface (wall, wall surface, mounting bracket). It may be.

Further, in the present embodiment, the first shaft portion 410 may have the same diameter as the through hole 511 of the first mounting member 510, or the first shaft portion 410 is slightly larger than the through hole 511. It may be a thing.
Similarly, the second shaft portion 420 may have the same diameter as the through hole 521 of the second mounting member 520, or the second shaft portion 420 may be slightly larger than the through hole 521. Good.

(Fastening operation with screw B)
Subsequently, FIGS. 6, 7 and 8 are schematic structural diagrams showing an example of the structure of the first mounting member 510 and the first shaft portion 410, and the second mounting member 520 and the second shaft portion 420. is there. Further, FIG. 6 shows a state before inserting the screw B. 7 and 8 show an example of the A1-A1 cross section of FIG.

First, as shown in FIG. 6, when the first mounting member 510 is inserted into the first shaft portion 410, a hole 525 for inserting the screw B is formed. In this case, the recess 430 of the first shaft portion 410 has a shape that can be engaged with the screw B. When the screw B is inserted, the screw B passes through the recess 430 of the first shaft portion 410 and is anchored, so that the first mounting member 510 and the first shaft portion 410 are not separated from each other.
Similarly, when the second mounting member 520 is inserted into the second shaft portion 420, a hole 525 for inserting the screw B is formed. In this case, the recess 430 of the second shaft portion 420 has a shape that can be engaged with the screw B. When the screw B is inserted, the screw B passes through the recess 430 of the second shaft portion 420 and is anchored, so that the second mounting member 520 and the second shaft portion 420 are not separated from each other.

Next, as shown in FIG. 7, the outer diameter of the first shaft portion 410 is set to be slightly larger than the inner diameter of the through hole 511, and is provided so as to be insertable. As a result, the pair of surfaces 521 and 513 have a distance L1 (L1 ≠ 0).
Next, the screw B is inserted into the hole 525. In this case, the screw B may be temporarily fixed to the hole 525. In the case of FIG. 7, the diameter of a part of the hole 525 is provided to be slightly narrower than the diameter of the screw B. Therefore, the screw B can be temporarily fixed.
In the present embodiment, the screw B can be temporarily fixed, but the present invention is not limited to this, and the hole 525 is designed so as to penetrate larger than the diameter of the screw B, and is opposite to the side where the screw B is inserted. A washer or the like may be provided on the side for temporary fixing, or any other structure may be temporarily fixed.
Note that the temporary fixing is excellent in mounting workability because the screw B does not fall off from the coaxial cable distributor 100 even when the coaxial cable distributor 100 is installed on the ceiling surface, for example.
Further, in this case, since the recess 430 (elliptical pillar shape) is formed in the first shaft portion 410, the screw B arranged in the recess 430 is maintained in a state of being separated from the first shaft portion 410. To.

Then, as shown in FIG. 8, when the screw B is inserted, the pair of surfaces 521 and 513 have a distance L2 (L1 >> L2≈0). In this case, the screw B meshes with the portion beyond the pair of surfaces 513, and the screw of the screw B pulls the pair of surfaces 513 side toward the pair of surfaces 512 side. As a result, the pair of surfaces 512 and 513 are sandwiched between the head portion of the screw B and the screw portion of the screw B.
In the present embodiment, the case where the distance between the pair of surfaces 512 and 513 is shortened because the hole 525 meshes with the screw B has been described, but the present invention is not limited to this, and the case where the screw B does not mesh with the screw B is described. By inserting the screw B into a mounting surface such as a wall, the distance between the pair of surfaces 512 and 513 is shortened.

As a result, the diameter of the through hole 511 is reduced, and the first shaft portion 410 is held by the inner peripheral surface of the through hole 511.
In this case, the first shaft portion 410 of the case is temporarily fixed (or fixed) to the first mounting member 510. The second shaft portion 420 of the case is temporarily fixed (or fixed) to the second mounting member 520. As a result, the mounting angle of the case can be maintained.
Further, as shown in FIG. 8, the screw B can be rotated to the state formed by the broken line.

Next, FIGS. 9, 10, and 11 are schematic views showing an example in which the coaxial cable distributor 100 is attached to the attachment surface.

As shown in FIG. 9, when the coaxial cable distributor 100 is attached to an attachment surface such as a wall, the first attachment member 510 and the second attachment member 520 are fixed to a flat surface (attachment surface) by the screw B.
In this case, the pair of surfaces 512 and 513 of the first mounting member 510 are in the state shown in FIG. 7, and the first shaft portion 410 is slidably held. Further, the pair of surfaces 522 and 523 of the second mounting member 520 also hold the second shaft portion 420 slidably.

Next, as shown in FIG. 10, the coaxial cable distributor 100 is rotated with the first shaft portion 410 and the second shaft portion 420 as the shaft 450. In the present embodiment, the shaft 450 is offset to the outside of the outer circumference of the coaxial cable distributor 100 (see FIG. 10D).
As a result, the outer peripheral surface of the coaxial cable distributor 100 does not come into contact with a flat surface such as a wall during rotation, so that the coaxial cable distributor 100 can be easily rotated.

That is, in the present embodiment, the coaxial cable distributor 100 can be rotated even after the screw B is tightened. Further, the rotation angle of the coaxial cable distributor 100 can be freely adjusted to set a plurality of posture states.
The mounting angle of the coaxial cable distributor 100 can be adjusted to an arbitrary angle only after the coaxial cable distributor 100 is temporarily fixed to the mounting target, and after the screw B is tightened, the coaxial cable distributor 100 is installed. It may be possible to set only the state of the posture in which 100 is 1.

Finally, as shown in FIG. 11, the coaxial cable distributor 100 can be further rotated. As shown in FIGS. 9 to 11, in the present embodiment, the mounting angle of the coaxial cable distributor 100 can be arbitrarily adjusted within a range of a maximum of 90 degrees.

The relative angle between the first mounting member 510 (second mounting member 520) and the first shaft portion 410 (second shaft portion 420) is set so that the rotation angle of the coaxial cable distributor 100 is regulated. Regulating structures or members may be provided.
For example, a protrusion or concave fitting portion is provided on the inner surface of the through hole 511 (521) of the first mounting member 510 (second mounting member 520), and the fitting portion that can be fitted into the protrusion or concave shape is opposed to the fitting portion. It may be provided on the outer peripheral surface of the first shaft portion 410 (second shaft portion 420). A plurality of fitting portions and fitting portions may be provided in the circumferential direction. In this case, the coaxial cable distributor 100 can be rotated with respect to the first mounting member 510 (second mounting member 520) at a predetermined angle to set the distributor's set angle with respect to the mounting surface.

Further, the cross-sectional shape of the first shaft portion 410 (second shaft portion 420) is formed to be elliptical or rectangular instead of a perfect circle, and the through hole 511 (521) of the first mounting member 510 (second mounting member 520) is formed. The shape may be formed into an ellipse or a rectangle instead of a perfect circle. In this case, since the rotation resistance of the first shaft portion 410 (second shaft portion 420) with respect to the first mounting member 510 (second mounting member 520) changes depending on the rotation angle, the relative rotation angle between the two where the rotation resistance increases is determined. , Can be the set angle of the distributor with respect to the mounting surface.
In the present embodiment, the coaxial cable distributor 100 can be slidably rotated after the screw B is tightened, but the present invention is not limited to this, and the coaxial cable distributor 100 is slid when the screw B is temporarily fixed. It is assumed that the coaxial cable distributor 100 can be dynamically rotated, and when the screw B is completely tightened, the coaxial cable distributor 100 cannot be slid and rotated, and the posture may be completely fixed.

(Other examples)
Subsequently, FIGS. 12, 13 and 14 are schematic structural diagrams showing other examples of the structures of the first mounting member 510 and the second mounting member 520 and the first shaft portion 410 and the second shaft portion 420. Further, FIG. 12 shows a state before inserting the screw B. 13 and 14 show an example of the A2-A2 cross section of FIG.

First, as shown in FIG. 12, when the first mounting member 510 is inserted into the first shaft portion 410, a hole 525 for inserting the screw B is formed as in FIG. In this case, since the recess 440 of the first shaft portion 410 has a shape that can be engaged with the screw B, it is possible to prevent the first mounting member 510 from being separated from the first shaft portion 410 when the screw B is inserted. be able to.
Similarly, when the second mounting member 520 is inserted into the second shaft portion 420, a hole 525 for inserting the screw B is formed. In this case, since the recess 440 of the second shaft portion 420 has a shape that can be engaged with the screw B, it is possible to prevent the second mounting member 520 from being separated from the second shaft portion 420 when the screw B is inserted. be able to.

Further, as shown in FIG. 13, the recesses 440 form a pair of fan column shapes. The outer diameter of the first shaft portion 410 is set to be slightly smaller than the inner diameter of the through hole 511, and is provided so that it can be inserted. As a result, the distance L1 between the pair of surfaces 521 and 513 is obtained (L1 ≠ 0).
Next, the screw B is inserted into the hole 525. As shown in FIG. 14, by inserting the screw B into the wall, the distance L2 between the pair of surfaces 521 and 513 is obtained (L1 >> L2≈0).
In the present embodiment, the case where the distance between the pair of surfaces 521 and 513 is shortened because the mounting surface such as a wall meshes with the screw B has been described, but the present invention is not limited to this, and the screw B has the hole 525. A structure or the like that meshes with each other may be adopted.

As a result, the diameter of the through hole 511 is reduced, and the first shaft portion 410 is held by the inner peripheral surface of the through hole 511.
In this case, the first shaft portion 410 of the case is temporarily fixed (or fixed) to the first mounting member 510. The second shaft portion 420 of the case is temporarily fixed (or fixed) to the second mounting member 520. As a result, the mounting angle of the case can be maintained.
Further, as shown in FIG. 14, the screw B can be rotated to the state formed by the broken line.

As described above, in the present embodiment, even after the coaxial cable is attached to the input plug seat 200 for the coaxial cable of the coaxial cable distributor 100 and the plurality of output plug seats 300, the terminal or the plug seat 200, The direction of the 300 and the posture of the case can be easily changed.
Further, as shown in FIGS. 9, 10 and 11, the posture of the coaxial cable distributor 100 can be set in a multi-step, free state.
Further, even when the coaxial cable distributor 100 is mounted on a flat surface of an object such as a wall, a plate, or a metal, the corner portion of the coaxial cable distributor 100 having a substantially rectangular parallelepiped shape is in contact with the flat surface, which makes it difficult to rotate. Can be avoided.

In the present embodiment, the screw B is tightened to a predetermined degree to temporarily fix the coaxial cable distributor 100 to the attachment target (wall, pillar, mounting bracket, etc.), and further, the coaxial cable distributor 100 to the attachment target. The case where the screw B is strongly tightened after arbitrarily adjusting the angle of is described. By doing so, the coaxial cable distributor 100 is securely fixed to the attachment target, the first attachment member 510 of the coaxial cable distributor 100 is fixed to the first shaft portion 410, and the second attachment member 520 is fixed. Since it is fixed to the second shaft portion 420, the posture of the coaxial cable distributor 100 is also fixed at a predetermined angle. The coaxial cable distributor 100 may be temporarily fixed, and the angle of the posture of the coaxial cable distributor 100 may be adjusted while connecting the wiring to the input plug seat 200. The angle of the posture of the coaxial cable distributor 100 may be adjusted. You may connect the wiring after fixing.

In the present invention, the substantially rectangular parallelepiped shape including the first surface 120, the side surfaces 130, 140, the top surface 150, the back surface 160, and the bottom surface 170 corresponds to the "case", and the first shaft portion 410 is the "first shaft portion". The second shaft portion 420 corresponds to the "second shaft portion", the first mounting member 510 corresponds to the "first mounting member", the hole 525 corresponds to the "cylindrical portion", and the second mounting member The member 520 corresponds to the "second mounting member", the shaft 450 corresponds to the "same shaft", the recesses 430 and 440 correspond to the "screw recess", and the coaxial cable distributor 100 corresponds to the "electronic device". The through holes 511 and 521 correspond to "shaft holes", the pair of surfaces 521 and 513, the pair of surfaces 522 and 523 correspond to "slits", and the offset D corresponds to "offset".

A preferred embodiment of the present invention is as described above, but the present invention is not limited thereto. It will be appreciated that various embodiments are made that do not deviate from the spiritual scope of the present invention. Further, in the present embodiment, the actions and effects according to the constitution of the present invention are described, but these actions and effects are examples, and do not limit the present invention.
Further, although the coaxial cable distributor 100 is taken up as an example of the electronic device in the present embodiment, it can be applied to any electronic device such as a demultiplexer or a mixer.

100 Coaxial cable distributor 120 1st surface 130, 140 Side surface 150 Top surface 160 Back surface 170 Bottom surface 410 1st shaft part 420 2nd shaft part 430 Recess 440 Recess 450 Axis 510 1st mounting member 520 2nd mounting member 525 Hole 511, 521 Through holes 521,513,522,523 Pair of surfaces D offset

Claims (8)

A case with multiple plug seats for coaxial cables and
A first shaft portion formed so as to project from one end of the case,
A second shaft portion protruding from the other end of the case and
The first mounting member that encloses the first shaft portion and
Includes a second mounting member that encloses the second shaft portion.
The axes of the first shaft portion and the second shaft portion are formed on the same axis.
The first mounting member and the second mounting member each have a screw insertion portion, and by inserting a screw into the screw insertion portion, the outer capsule of the first mounting member and the second mounting member is tightened and fixed. Being an electronic device. At least a part of the first shaft portion has a cylindrical shape.
At least a part of the second shaft portion has a cylindrical shape.
The first mounting member is
A shaft hole into which the cylindrical shape is rotatably inserted,
Includes a slit that allows the diameter of the shaft hole to be expanded or contracted.
The second mounting member is
A shaft hole into which the cylindrical shape is rotatably inserted,
Includes a slit that allows the diameter of the shaft hole to be expanded or contracted.
The electronic device according to claim 1, wherein the screw is inserted into the screw insertion portion to reduce the slit spacing and reduce the hole diameter of the shaft hole. At least a part of the first shaft portion has a cylindrical shape.
At least a part of the second shaft portion has a cylindrical shape.
The first mounting member is
A shaft hole into which the cylindrical shape is rotatably inserted,
Includes a slit that allows the diameter of the shaft hole to be expanded or contracted.
The second mounting member is
A shaft hole into which the cylindrical shape is rotatably inserted,
Includes a slit that allows the diameter of the shaft hole to be expanded or contracted.
The electronic device according to claim 1, wherein the slit spacing is reduced and the hole diameter of the shaft hole is reduced by inserting the screw into the screw insertion portion and attaching the screw to the mounting surface. The electronic device according to any one of claims 1 to 3, wherein screw recesses formed in a direction intersecting the same axis are formed in the first shaft portion and the second shaft portion, respectively. The electronic device according to claim 4, wherein the screw recess has a cross section of a part of the first shaft portion and the second shaft portion formed in the shape of a pair of fan columns. The electron according to claim 4, wherein the screw recess has a cross section of a part of the first shaft portion and the second shaft portion formed into an elliptical column shape formed by eccentricity from the shaft. machine. The electronic device according to any one of claims 4 to 6, wherein the screw is passed through a cylindrical portion formed by the screw recess and the shaft hole. The electronic device according to any one of claims 1 to 7, wherein the same axis is arranged offset to the outside of the case.