JPH0342767Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention provides a telephone that can be supported on a desk so that it can be rotated sideways and moved back and forth. This article relates to a telephone stand.

[Conventional technology]

The vertical support at the rear end of the horizontal arm is rotatably fitted into a vertical receiver mounted on the top of a desk, etc., and the phone is placed on the mounting plate provided at the tip of the horizontal arm. A telephone stand on which a telephone is placed is well known.

[Problem that the invention attempts to solve]

In the conventional telephone stand as described above, if the phone has a different shape or size, it may be impossible to place the phone on the mounting plate, or there will be an excessive gap on the mounting plate, making it difficult for the phone to fit. It wobbles or moves sideways.

Furthermore, although the angles of the operation surface of telephones have recently become more diverse, if the mounting plate surface remains at a fixed angle, operation may become extremely inconvenient.

[Means for solving problems]

According to the present invention, these problems can be solved by pivoting the front end of the support frame with a left-right axis on the front end of a horizontal support arm that is integral with a vertical support that can rotate on the desk, and In a telephone stand in which a mounting plate is attached to a frame, the mounting plate is moved laterally to two horizontally elongated receiving plates at the front and rear, which are attached to the support frame so as to be movable in the front and rear directions. The means for moving the receiving plate in the front-rear direction,
It is composed of a support piece and a tightening piece provided on the lower surface of the receiving plate and facing each other and engaging with the lower edges of both sides of the support frame, and the tightening piece is connected to a tightening screw inserted from below. The guide member is fixed to the lower edge of the side piece of the support frame by raising it slightly, and furthermore, a guide member having longitudinal grooves on both sides is fixed slightly behind the front end of the support frame. ,
This problem is solved by screwing the upper end of an adjustment screw inserted from below the front part of the support arm into a slider that is integral with the left and right pins whose ends are fitted into these grooves.

〔Example〕

1 to 3 show a first embodiment of the present invention.

Reference numeral 1 designates a receiving tube in which upper and lower front clamping pieces 1a and 1b are fitted onto the top plate of a desk, and fixed with a vertical tightening bolt 2 screwed onto the lower clamping piece 1b.

Reference numeral 3 denotes a rectangular cylindrical horizontal support arm having a vertical rotating shaft 3a at its rear end and whose lower end is loosely fitted into the receiving tube 1, and is extendable and retractable in a telescopic manner.

Reference numeral 4 denotes a support block having a left-right screw hole 4a at its front end, and whose rear part is unrotatably fitted into the front end opening of the support arm 3, and the support block 4 also passes through the support arm 3 at its rear part. The vertical adjustment screw 5 is
It is screwed in from below.

Reference numeral 6 denotes a support frame having a U-shaped planar shape, which is formed by connecting downward rods 6b, 6b to the front ends of parallel rods 6a, 6a facing in the front-rear direction, and a hole is provided at the lower end of each downward rod 6b. By screwing the tightening screw 7 inserted from the outside into the hole 6c facing the left and right direction into the screw hole 4a,
It is attached to the support block 4 so that it can rotate up and down.

8 has a flat front shape, and inward facing pieces 8 are provided at the middle and lower ends of the side pieces 8a.
The guide member provided with the guide members b and 8c is fitted between the front ends of the parallel rods 6a and 6a of the support frame 6 and welded thereto.

Reference numeral 9 denotes a slider, which has a horizontal base piece 9a having a shape in front and a hole (not shown in the figure) in the center, and a pin 9b having both ends protruding laterally fixed to the front end of the horizontal base piece 9a. It is. The base piece 9a is properly fitted between the opposing upper inward pieces 8b, 8c, 8b of the guide member 8, and both ends of the pin 9c are connected to the front and rear sides formed between the upper and lower inward pieces 8b, 8c. In the groove of the direction,
Slidably fitted.

The upper end small diameter portion of the adjustment screw 5 that protrudes from the upper surface of the support arm 3 is the base piece 9a of the slider 9.
The nut 10 is loosely fitted into the hole in the hole, and a nut 10 is screwed onto the upper end thereof.

Therefore, by operating the adjusting screw 5, both ends of the pin 9c can be locked in the groove between the inwardly directed pieces 8b, 8c.

On the front and rear portions of the upper surfaces of the parallel rods 6a, 6a of the support frame 6, slightly laterally elongated receiving plates 11, 11 with flat side surfaces are placed.

Slightly to the left of the center of the bottom surface of each receiving plate 11,
The branch piece 12 that slopes toward the lower right is fixed,
This support piece 12 supports the outer lower surface of the left parallel rod 6a.

The inclined part of the tightening piece 13, which is almost symmetrical to the support piece 12, is brought into contact with the outer lower surface of the right parallel rod 6a, and the tightening screw 14 is screwed into the receiving plate 11 from below the base of the tightening piece 13. By doing so, the parallel rod 6a is pressed by the inclined portion of the tightening piece 13, and the receiving plate 11 is fixed.

On both sides of the receiving plate 11, there are long holes 1 facing in the left-right direction.
1a and 11a are bored.

A corner plate 15, which becomes a part of the mounting plate, is placed on both sides of the upper surface of each receiving plate 11, and a nut 15a fixed to the lower surface of the corner plate 15 is inserted from below the elongated hole 11a. By screwing together the tightening screw 16,
The corner plate 15 is fixed.

An upward receiving edge 15 is provided on two sides sandwiching the outer corner of the corner plate 15.
b is erected, and upward receiving edges 15b on both sides of the front corner plate 15 are provided with upward steadying rods 15c that protrude rearward.

Reference numeral 26 in FIGS. 4 and 5 shows another example of the support frame, and the same parts as in the first embodiment are given the same reference numerals.

This support frame 26 is made by bending a metal plate into a front-shaped cross section, 26a is a side piece corresponding to the parallel rod 6a of the support frame 6, and 26b is a downward piece corresponding to the downward rod 6b. , 26c is a hole corresponding to the hole 6c, and the support piece 12 and the tightening piece 13 are engaged with the lower edge of the side piece 26a.

FIG. 6 and FIG. 7 show still another example, in which the support frame 36 has an inward edge 36 from the lower end of both side pieces 36a.
It has a frontal shape with continuous d, and each inward edge 36
A hole 36c is bored in the downward facing piece 36b provided at the front end of d.

The support piece 32 and the tightening piece 33 have a frontal shape, and the lower end inward piece is connected to the inward edge 36 of the support frame 36.
It is locked on the bottom surface of d.

[Effect of idea]

According to the present invention, the following effects can be obtained.

(a) The support arm 3 can be expanded and contracted to move the mounting plate portion back and forth.

(b) By rotating the support frame 6 around the tightening screw 7, the inclination of the mounting plate portion can be adjusted.

(c) The width of the mounting plate portion can be adjusted by moving the corner plate 15 from side to side according to the width of the telephone.

(d) Depending on the depth of the telephone, the receiving plate 11 can be moved back and forth to adjust the longitudinal dimension of the mounting plate portion.

(e) Since each member is fixed by tightening the screws from below, the dimensions of the mounting plate can be adjusted even when the telephone is placed on it.

(f) Since the receiving plate is slidably and fixedly supported within the range of the support frame, the strength of the mounting plate against the load is sufficient.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a first embodiment of the present invention;
2 is a longitudinal sectional view taken along the line A-A in FIG. 1, FIG. 3 is an exploded perspective view, FIG. 4 is a perspective view showing another example of the support frame, and FIG. FIG. 6 is a perspective view showing still another example of the support frame, and FIG.
- It is a longitudinal cross-sectional view along the C line. 1...Receptacle, 1a, 1b...Pinch piece, 2...Tightening bolt, 3...Support arm, 3a...Rotating shaft,
4...Support block, 4a...Screw hole, 5...Adjustment screw, 5a...Small diameter part, 6...Support frame, 6a...
...Parallel rod, 6b...Downward rod, 6c...Hole, 7...
Tightening screw, 8...Guide member, 8a...Side piece, 8
b, 8c... Inward piece, 9... Slider, 9a... Base piece, 9b... Pin, 10... Nut, 11... Receiving plate, 11a... Elongated hole, 12... Branch piece, 13 ...Tightening piece, 14...Tightening screw, 15...Corner plate, 15a...
... Nut, 15b ... Receiving edge, 15c ... Steady rest lever, 16 ... Tightening screw, 26 ... Support frame, 26a
... Side piece, 26b ... Downward piece, 26c ... Hole, 3
2... Support piece, 33... Tightening piece, 36... Support frame,
36a...Side piece, 36b...Downward piece, 36c...
Foramen, 36d...introvert margin.

Claims (1)

[Claims for Utility Model Registration] The front end of a support frame is pivoted with a left-right axis on the front end of a horizontal support arm that is integral with a vertical support that can rotate on a desk, and In a telephone stand to which a mounting plate is attached, the mounting plate is attached to two horizontally elongated receiving plates at the front and rear, each of which is attached to a support frame so as to be movable in the front and rear directions. 4 installed as
The means for moving the receiving plate in the front-rear direction is provided on the lower surface of the receiving plate and facing each other and engaging with the lower edges of both sides of the support frame and clamping members. By holding the tightening piece with a tightening screw inserted from below and raising it slightly,
The guide member is fixed to the lower edge of the side piece of the support frame, and a guide member having longitudinal grooves on both sides is fixed slightly behind the front end of the support frame, and both ends are fitted into these grooves. A telephone stand in which the upper end of an adjustment screw inserted from below the front of the support arm is screwed into a slider that is integrated with the left and right pins.