JPH0468945A - Mount device for telephone set or the like - Google Patents

Abstract

PURPOSE:To surely hold a tilt state of a mount base by supporting the mount base to a rotary member with a lock shaft with a receiving plate and a side plate, and a tightening shaft and an operation shaft pressing the receiving plate and the side plate. CONSTITUTION:The device is provided with a support member 3 whose lower part is stood upright onto a desk or the like with a mount means 1, a rotary member 5 turnable horizontally to an upper end and having a receiving plate 22 at its side, a mount base 7 on the receiving plate 22 of the lower face of which a side plate 39 turnably vertically is provided, and a support mechanism 6 supporting the base at an optional tilt angle. Moreover, the support mechanism 6 is made up of a shaft hole 41 made to the side plate 39, a tightening shaft 44 penetrated through a circular- arc guide slit 24 open to the reception plate 22 by using a lock part as a centripetal point whose one end has a head 44a and whose other end has a thread part 45, and an operation shaft 48 whose one end is screwed to the thread part 45 and whose other end has an operation knob 47. Then the operation knob 47 is turned to allow the side plate 39 and the receiving plate 22 to be inserted between a head 44a of the tightening shaft 44 and the operation shaft 48. Thus, the tilt state of the mount base is surely supported.

Description

[Detailed description of the invention] Industrial applications The present application relates to a mounting device for a telephone or the like.

Conventional technology Conventionally, as a mounting device for a telephone set mounted on the top of a desk, etc., the mounting table was tiltable vertically with respect to a support member.
In addition, a device in which the mounting table is horizontally rotatably mounted is known, and as a means for attaching the mounting table to the support member so as to be tiltable in the vertical direction, a bearing hole of a bearing piece extending laterally of the support member and a mounting table of the support member are used. A clamping shaft having a head on one end and a threaded portion on the other end is inserted into the bearing hole of the mounting piece integrally provided on the lower surface, and the mounting base is vertically rotatably mounted on the support member.
A structure is known in which the mounting table is held in an inclined state by screwing a knob into the threaded portion and tightening the knob. The structure was such that the fitting pipe to which the mounting stand was attached was simply rotatably fitted to the fitting shaft of the support member.

Problem to be Solved by the Invention However, according to the above-mentioned tilting mounting means in the conventional mounting device for telephones, etc., the entire load applied to the mounting base is concentrated as a vertical load on the tightening portion of the tightening shaft. This has the disadvantage that the mounting base easily tilts, and the above-mentioned horizontal rotation mounting means has poor stability in the horizontal direction, causing slight damage when using a telephone, etc. There is a disadvantage that the horizontal position easily changes due to external force.

Means for Solving the Problems Therefore, in order to eliminate the inconveniences in the above-mentioned conventional mounting table tilting mounting means, the present application provides a support member whose lower part is erected on a desk or the like by means of an attachment means, and an upper end of this support member. a rotating member that is horizontally rotatably mounted on the part and has a receiving plate that extends laterally; a mounting table that has a side plate on its lower surface that is pivotally mounted vertically to the receiving plate; and a holding mechanism for holding at an arbitrary inclination angle, and the holding mechanism is inserted through a bearing hole formed in the side plate and an arc-shaped guide slit formed in the receiving plate with the pivot point as the centripetal point. , consisting of a tightening shaft having a head at one end and a threaded portion at the other end, and an operating shaft whose one end is threaded into the threaded portion and has an operating knob at the other end, and the operating knob is rotated. The present invention provides a mounting device for a telephone, etc., characterized in that the side plate and the receiving plate are pinched between the head of the tightening shaft and the operating shaft by a dynamic operation, and preferably the rotating member is , a pair of parallel side plates, and f! The mounting table has a pair of parallel receiving plates, the pair of receiving plates are superimposed on the outer surfaces of a pair of side plates, and a spacing cylinder in which a tightening shaft is inserted is interposed between the pair of side plates, and In order to eliminate the conventional inconvenience in the horizontal rotation mounting means of the mounting table, a support member whose lower part is erected on a desk or the like by means of an attachment means, and a rotation member mounted on the upper end of this support member so as to be horizontally rotatable. The member is attached to this rotating member so that the tilt can be adjusted! a locking ball that is retractable from one of the surfaces, and a locking ball that is disposed between the upper end surface of the support member and the lower end surface of the rotating member, and a locking ball that is concentric with the other surface. a plurality of locking recesses that are arranged and selectively engage with the locking ball; a tomorrow-shaped groove provided concentrically on one of the surfaces; and a groove provided on the other surface. It is characterized by having a rotational positioning mechanism consisting of an engaging protrusion that engages, and preferably three locking balls are provided on one surface for every 120 angles, or the locking balls are provided on one side. Three locking balls are provided at every 120° angle on double concentric circles on the surface of the screen, and the positions are different on the inside and outside.Also, as a means of attaching to a desk, etc., a metal plate is bent to attach the top and bottom. It has an upper piece and a lower piece extending in the horizontal direction, and a mounting member provided with a locking groove that locks with a locking groove provided on the lower outer periphery of the support member on the upper piece, and a mounting member on the lower part of the support member. A press-contact plate is provided on the bottom surface of the substrate that has a screw shaft that is screwed into a screw hole that opens on the bottom surface, and the lower piece of the mounting member is used as a clamping member that clamps a desk, etc., to further increase stability. For this purpose, wing portions are extended at the left and right positions of the lower piece of the mounting member and are formed wider than the upper piece.

However, when using the phone, for example, when tilting the mounting base to an angle suitable for using the phone while sitting on a chair,
Rotate the operating knob with one hand to release the pinched state between the side plate and the receiving plate, set the mounting table at the desired inclination angle, and then rotate the operating knob again to separate the side plate and the receiving plate. Hold the mounting table in an inclined state by applying pressure. Further, when changing the horizontal position of the telephone, the mounting base is rotated in the horizontal direction. Then, the rotating member rotates intermittently due to the click action caused by continuous engagement and disengagement between the locking ball and the locking recess, so that the horizontal rotation position of the mounting table relative to the support member can be arbitrarily set.

Example Embodiments of the present application will be described in detail below based on the drawings.

Figure 1 shows a partially cutaway side view of the Zero S mounting device.
The mounting device of the present application includes a mounting member (1), a support member (3) having a clamping member (2) at the lower end, and a horizontal rotation via a rotation positioning mechanism (4) on the upper part of the support member (3). a rotating member (5) that is rotatably provided; a mounting table (7) that is tiltably attached to the rotating member (5) and held at an arbitrary tilt angle via a holding mechanism (6); It consists of As shown in FIG. 4, the mounting member (1) is made by bending a metal plate into a U-shape in longitudinal section, and forming an inclined part (1) a in the lower bent part of the metal plate so that the upper and lower sides face each other in the horizontal direction. It comprises an upper piece (1)b and a lower piece (1)c extending from
The upper piece (1) b has a locking groove (8) that opens at the front edge and extends to the center, and the lower piece (1) C
are wing parts (9) that bulge out diagonally forward in the left and right positions, (9
) and is formed wider than the upper piece (1)b. As is clear from FIG. 3, the strut member (3) has a fitting groove (10) on its lower outer periphery that engages the locking groove (8), and also has a screw hole in the center that opens on the lower surface. (11), and also has a large diameter receiving part (12) integrally in the upper part, and a large diameter fitting hole (13) whose upper surface is open in the center.
It consists of a solid shaft member (15) provided with a screw hole (14) extending downward from the center of its bottom surface. The holding member (2) has the screw hole (11) in the center of the upper surface.
It consists of a board (17) on which a screw shaft (16) is screwed upright, and a disc-shaped pressure contact plate (19) with an elastic piece (18) such as rubber attached to the bottom surface of the board (17) holds the shaft piece (20). It is rotatably connected through the. The rotating member (5) is connected to the support column (
15) is approximately equal to the outer diameter of the receiving portion (12), and
A pair of left and right receiving plates (22), (22) extending laterally from the center of the dowel and protruding from its outer peripheral surface are integrally provided on the left and right positions of the upper surface of a disk-shaped rotating body (21) whose lower surface is horizontal. The lower edges of the left and right receiving plates (22), (22) are inclined rearward and downward, and the bearing holes (23) are provided at the front positions thereof, and the bearing holes (23) are located at the rear positions thereof. An arc-shaped guide slit (24) is provided as a centripetal point, and a support shaft (21) rotatably fitted into the fitting hole (13) is provided at the center of the lower surface of the rotating body (21). ) a is integrally installed vertically, and the length of this support shaft (21) a is slightly shorter than the depth of the fitting hole (13), and penetrates the shaft center on the upper and lower surfaces. At the same time, an attachment hole (26) having a large diameter is bored through the step (25) at the upper end.

As is clear from Fig. 3.7.8, the rotational positioning mechanism (4) has a groove (27) formed in a truncated circular shape on the horizontal upper surface of the receiving portion (12) of the shaft member (15). A locking plate is installed in at least one mounting hole (28) that passes through the groove (27) in the vertical direction, and in this example, a total of three mounting holes (3 in total) are arranged on a concentric circle every 120'' angle. (29) and a coil spring (30) that elastically urges the locking ball (29) upward, and the locking ball (29) is attached to the lower end of the mounting hole (28).
a retaining element (32) formed by screwing together an adjustment screw (31) that supports the lower end of a coil spring (30) such that it protrudes from the upper surface of the receiving part (12); and a lower surface of the rotating body (21). a protrusion (33) provided in the groove (27) to slidably engage with the groove (27) to prevent the rotating body (21) from fully rotating; a protrusion (33) arranged concentrically with the locking ball (29) The rotating body (2) is composed of a large number of locking recesses (34) that selectively engage with each other, and the rotating body (2) has the protrusion (33) and the locking recess (34).
1) overlap the lower surface of the receiving part (12), fit the support shaft (21) a into the fitting hole (3), and make sure that the outer circumferential shape matches the mounting hole (26). A cylindrical collar (36) made of synthetic resin having a shaft hole (35) that passes through the center from the top and bottom and has a large diameter at the top is attached to the mounting hole (2).
6), and at the same time, insert the headed tightening shaft piece (37) into the shaft hole (35) and screw the lower end into the screw hole (1) to attach it to the support member (3). On the other hand, a rotating member (5) is rotatably attached. A mounting stand for the above-mentioned telephone, etc. (6
) has a downward U-shape in the center of the rear of the rectangular fuselage (38), as shown in Figure 1. The respective pivot pieces (42) are fixedly provided, and the pivot pieces (42)
The left and right side plates (39) (39) of the rotating member (5) are overlapped with the front outer surfaces of the receiving plates (22), (22), and the bearing holes (23) of the receiving plate (22) and the pivot A pivot shaft (43) is inserted into the front bearing hole (40) of the mounting piece (42), and the mounting table (7) is attached to the rotating member (5) so as to be tiltable downward from a horizontal state. , receiving plate (22), (22)
A tightening shaft (44) is inserted through the guide sling (24) provided in the mounting table (24) and the bearing hole (41) at the rear of the pivot piece (42), thereby regulating the tilting range of the mounting table (7). Tightening shaft (44)
A large diameter head (44)a is formed at one end, and a threaded portion (45) is formed at the other end, and the tightening shaft (44) is guided from one rear bearing hole (41). Slit (24).

(24) through the receiving plate (22) of the rotating member (4), (
22) Insert into the spacer holding cylinder (4G) interposed between,
The screw shaft portion (45) led out from the other rear bearing hole (41)
) has an operating shaft (4) having an operating knob (47) at one end.
8) Screw into the screw hole (49) provided on the other end surface, rotate this operating shaft (48), and connect the end surface with the tightening shaft (48).
The mounting table (7) is held in a required inclined state with respect to the receiving plates (22), (22) by pinching the both side plates (39) with the head (44)a of the plate (44).

Therefore, when using the lower piece (1) of the mounting member (1),
)c and the edge of the desk top A between the clamping member (2), and rotating the clamping member (2), the lower piece (1) c
The top plate A is held between the support member (2) and the support member (2).
1), and in this state, for example, if you want to tilt the mounting base (7) to an angle suitable for using the telephone while sitting on a chair, turn the operating knob (47) with one hand. Operate to release the pinched state between the side plate (39) and the receiving plate (22), and in this state, move the mounting table (7) to the required position (
After setting the tilt angle, the operation knob (47) is rotated again to pinch the side plate (39) and the receiving plate (22) to maintain the tilted state of the mounting table (7).

Also, if you want to change the horizontal position of the phone, use the mounting stand (
7) Rotate horizontally. Then, the rotating member (5) rotates intermittently due to the click action of engaging and disengaging the locking ball (29) and the locking recess (34), so that the horizontal rotation of the mounting table (7) with respect to the support member (3) is caused. The moving position can be set arbitrarily.

In addition, FIG. 9.10 shows another embodiment of the rotational positioning mechanism in the present application, and this configuration is configured so that the horizontal movement angle of the rotational member (5) can be finely set. ) are formed on the outside of the 9-circular concave groove (27) formed on the horizontal upper surface of the receiving part (12).
Every 0" rotation, a locking ball (29), a coil spring (30) that urges the locking ball (29) upward, and a coil spring (3)
0) and an adjustment screw 31) that supports the lower end of the rotating body (21); a and (
32) A large number of locking recesses (34)a selectively engage with each of the locking balls (29) of (34)b, and (34)a are arranged in a staggered manner along two concentric circles inside and outside. , According to this configuration, in order to change the horizontal position of the phone, the mounting stand (
7) in the horizontal direction, the locking elements (32) a and (
32) The locking ball (29) of b is connected to the locking recess (34) a and (
34) The rotating member (5) rotates intermittently at small intervals by engaging and disengaging alternately from and to b.

Effects of the Invention As described above, according to the present application, the attachment of the mounting base to the rotating member is achieved by a pivot shaft that clamps the receiving plate and the side plate, and a tightening shaft and an operating shaft that clamp the receiving plate and the side plate. As a result, the load applied to the mounting table is dispersed, and the tightening portions of the tightening shaft and the operating shaft become loose. Therefore, the tilted state of the mounting table can be reliably maintained. Since the tightening shaft and the operation shaft are provided on the movable side, the tilting operation and holding operation of the mounting table can be performed with one hand, which is convenient for use. The attached shaft and the operating shaft can be tightly tightened, and according to the structure of claim 3, since the rotational positioning mechanism is provided between the support member and the rotating member, the locking ball and the locking recess can be tightly tightened. is engaged and disengaged intermittently, making it easy to set the horizontal rotational position of the mounting base, and without fear of the set position changing inadvertently, making it convenient for use with telephones, etc. According to the configuration described above, the horizontal rotation position of the mounting table can be precisely set, and furthermore, according to the configuration described in claim 7, since the lower piece of the mounting member is wide, it can be held easily for mounting on a desk top plate, etc. This has the advantage that the area receiving pressure becomes wider and the attachment of the support member becomes more stable.

[Brief explanation of drawings]

The drawings show an embodiment of the present application, and FIG. 1 is a partially cutaway side view, FIG. 2 is a partially cutaway enlarged side view of the main part, and FIG.
The figure is an enlarged vertical cross-sectional view of the holding member, the support member, and the rotating member.
Fig. 4 is a perspective view of the mounting member, Fig. 5 is an enlarged cross-sectional view of the main part, Fig. 6 is an enlarged partial front view, Fig. 7 is an enlarged plan view of the support member, and Fig. 8 is an enlarged view of the rotating member. An enlarged bottom view; FIG. 9 is an enlarged plan view of the support column corresponding to FIG. 7 showing another embodiment;
FIG. 1O is an enlarged bottom view of the rotating member corresponding to FIG. 8 showing another embodiment. In the figure, (1) is the mounting member, (1) b is the upper piece, (1) c is the lower piece, (2) is the clamping member, (3) is the support member, (4) is the rotation positioning mechanism, (5) (6) is a rotating member, (6) is a holding mechanism, (7) is a mounting table, (9) is a wing part, (10) is a fitting groove, (11) is a screw hole, (16) is a screw shaft, ( 17) is the board, (19) is the pressure plate, (22) is the receiving plate, (24) is the induction slit, (27) is the four parts, (28) is the mounting hole, (
29) is a locking ball, (32). (32)a, (32)b are retention elements, (33) are protrusions, and (34). (34)a, (34)b are locking recesses, (39) are side plates, (41) are bearing holes, (44) are tightening shafts, (44)a
is the head, (45) is the screw part, (46) is the spacing cylinder, (
47) is an operating knob, and (48) is an operating shaft. Figure 3

Claims (7)

[Claims] (1) A support member whose lower part is erected on a desk or the like by an attachment means, a rotating member which is horizontally rotatably attached to the upper end of this support member and has a receiving plate extending laterally, and It consists of a mounting table having a side plate vertically rotatably pivoted to the receiving plate, and a holding mechanism that holds the mounting table at an arbitrary inclination angle, and a bearing hole opened in the side plate by the holding mechanism; A tightening shaft is inserted through an arc-shaped guide slit formed in the receiving plate with the pivot point as the centripetal point, and has a head at one end and a threaded portion at the other end; and an operating shaft having an operating knob at the other end, and the side plate and the receiving plate are compressed between the head of the tightening shaft and the operating shaft by rotation of the operating knob. A mounting device for a telephone, etc., characterized by: (2) The rotating member has a pair of parallel side plates, and the mounting base has a pair of parallel receiving plates, and the pair of receiving plates overlaps the outer surfaces of the pair of side plates, and the mounting base has a pair of parallel receiving plates. 2. The device for mounting a telephone set, etc. according to claim 1, further comprising a spacing tube having a tightening shaft inserted therebetween. (3) A support member whose lower part is erected on a desk or the like by an attachment means, a rotating member attached to the upper end of the support member so as to be horizontally rotatable, and a mounting member attached to the rotating member so as to be tilt adjustable. and a locking ball that is retractable from one of the surfaces and is arranged concentrically on the other surface between the upper end surface of the support member and the lower end surface of the rotating member. a plurality of locking recesses that selectively engage with the locking ball; a truncated circular groove provided concentrically on one of the surfaces; and a plurality of locking grooves provided on the other surface; 3. The mounting device for a telephone set, etc. according to claim 1, further comprising a rotational positioning mechanism comprising a mating engagement protrusion. (4) The mounting device for a telephone set, etc. according to claim 1, 2 or 3, wherein three locking balls are provided at every 120° angle on one surface. (5) Place the locking balls on one side on a double concentric circle, and set the locking balls at three 120° angle intervals so that the inside and outside positions are different.
4. A mounting device for telephones, etc. according to claim 1, 2 or 3, wherein each device is provided individually. (6) The mounting means has an upper piece and a lower piece that extend horizontally at the top and bottom by bending a metal plate, and the upper piece has a locking groove that locks with a locking groove provided on the outer periphery of the lower part of the support member. A pressure contact plate is provided on the lower surface of the substrate, which has a mounting member provided with a groove and a screw shaft that is screwed into a screw hole opened at the lower surface provided at the lower part of the support member,
6. The device for mounting a telephone set or the like according to claim 1, comprising a lower piece of said mounting member and a holding member for holding a desk or the like. (7) The mounting device for a telephone set or the like according to claim 6, wherein wing portions are extended at left and right positions of the lower piece of the mounting member and are formed wider than the upper piece.