KR20230085676A - Pole type display stand - Google Patents

Abstract

A pole-type display cradle is disclosed.
The pole-type display cradle according to one aspect of the present invention has a rear bracket provided on the rear surface of the display and a pair of coupling rods that are detachably assembled and coupled to the display via the coupling rod holder; At least one pole inserted into at least one assembly hole penetrating the holder, having a support bracket for abutting and supporting the holder in contact with a lower surface of the holder, and vertically fixed with an upper end in contact with a ceiling surface; And a locking box disposed inside the holder corresponding to the assembly hole, and a locking ring having an outer surface and an inner surface of the pole disposed in the assembly hole corresponding to each other, and the inner surface of the locking ring is in contact with the outer surface of the pole. Or spaced apart locking portion for restraining the rotation of the holder assembled to the pole equipped with an operating member that rotates in contact with the locking ring and a part of the body to generate or release the close fixing force; can include

Description

Pole type display stand {Pole type display stand}

The present invention relates to a cradle for mounting a display, and more particularly, a display can be conveniently mounted on a pole fixed vertically between a ceiling surface and a bottom surface, which is a lower surface, and rotational movement and The present invention relates to a pole-type display cradle capable of easily adjusting the vertical height of a display and ensuring stability by ensuring the fixing force of a vertical pole.

In general, a display such as a large display panel of 60 to 70 inches or more, a large monitor, or an electronic blackboard cannot be installed on the ground or wall by itself, so a cradle is usually used.

This cradle is largely composed of a base supported on a floor or wall, a connection arm connecting the base and the display to adjust the viewing angle of the display, and a bracket fixing the connection arm to the display.

The structure of the cradle is determined according to the installation position of the display, and the operating purpose of each is determined according to the determined structure.

For example, a cradle in the form of a stand enables a display device to be optimized according to a user's viewing angle through operations such as tilting a connection arm as a base is installed on a floor or rotating a display device using a connection arm.

(Patent Document 1) KR10-1803722 B1

Patent Document 1 discloses a positioning device capable of adjusting the viewing height of a display and moving its installation position in a state away from the floor at a certain height, but the configuration of the lifting means for lifting and lowering the display, which is a heavy object, is It is very complex and has a large number of overall components, so there is a limit to reducing manufacturing costs.

The present invention is to solve the above problems, and an object of the present invention is to conveniently mount the display on a pole fixed vertically between the upper surface, the ceiling surface, and the lower surface, the floor surface, and the mounted display It is intended to provide a pole-type display cradle that can easily adjust the rotational movement and the vertical height of the display, while ensuring stability by ensuring the fixing force of the vertical pole.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description below. You will be able to.

According to one aspect of the present invention, the rear bracket provided on the rear surface of the display and a pair of coupling rods that are detachably assembled and coupled to the display via the coupling rod holder; At least one pole inserted into at least one assembly hole penetrating the holder, having a support bracket for abutting and supporting the holder in contact with a lower surface of the holder, and vertically fixed with an upper end in contact with a ceiling surface; And a locking box disposed inside the holder corresponding to the assembly hole, and a locking ring having an outer surface and an inner surface of the pole disposed in the assembly hole corresponding to each other, and the inner surface of the locking ring is in contact with the outer surface of the pole. Or spaced apart locking portion for restraining the rotation of the holder assembled to the pole equipped with an operating member that rotates in contact with the locking ring and a part of the body to generate or release the close fixing force; Including, it provides a pole-type display cradle.

At this time, the operating member may include a protrusion formed on the upper surface so that the outer surface and the inner surface of the pole are in contact with the lower surface of the locking ring spaced apart at a predetermined interval.

At this time, the locking box has a pair of left and right support shafts for rotatably supporting the locking ring, and an inner box having an operating member disposed under the locking ring and exposing a knob coupled to the operating member to the outside. It may include an outer box coupled to the inner box and a top plate assembled to the upper surface of the inner box by forming an outer long hole to penetrate.

At this time, the locking box may include a pedestal fixed to the lower plate covering the open lower part of the holder by forming a circular hole through which the pole passes while the outer box and the upper surface are supported and supported.

At this time, the pole includes an upper pole in which the holder is installed and the upper end is in contact with the ceiling surface, and a lower pole in which the lower end of the upper pole is movably assembled to the upper part and the lower end is in contact with the bottom surface. and a pole fixing part for pressurizing and fixing the pole, wherein the pole fixing part has an upper bracket coupled to the upper pole and a lower bracket coupled to the lower pole, and the tip of the upper bracket is rotatable. It has an operating handle that is assembled so that the upper end can rotate in the middle of the length of the operating knob, and a link member that is assembled so that the lower end can move vertically in the vertical hole of the lower bracket. When the operating knob is lowered, the upper pole relative to the lower pole can be moved relative to the direct upper part.

At this time, the upper end of the pole is in contact with the groove of the upper contact member provided on the open upper outer surface of the upper pole, and the lower end is in contact with the cap assembled on the open upper inner surface of the upper pole, thereby providing elastic restoring force during compression. It may include an elastic body that generates.

According to the above configuration, the pole-type display cradle according to the present invention, the pole is vertically fixed and installed between the ceiling surface and the bottom surface, which is the lower surface, and the display can be easily mounted on the vertical pole. The mounted display can be easily rotated in the forward or reverse direction according to the viewing direction, increasing convenience in use, while ensuring the fixing force of the vertically installed pole to prevent damage to expensive displays caused by pole overturn. This can be prevented to ensure stability.

The effects of the present invention are not limited to the above effects, and should be understood to include all effects that can be inferred from the detailed description of the present invention or the configuration of the invention described in the claims.

1A and 1B are perspective views of a state in which a display is mounted and used on a pole-type display cradle according to an embodiment of the present invention.
2A and 2B are perspective views illustrating a pole-type display cradle according to an embodiment of the present invention.
3 is an exploded perspective view illustrating a pole-type display cradle according to an embodiment of the present invention.
4 is a perspective view illustrating a holder having a built-in locking unit applied to a pole-type display cradle according to an embodiment of the present invention.
5 is an exploded perspective view illustrating a holder and a locking part applied to a pole-type display cradle according to an embodiment of the present invention.
6 is a cross-sectional perspective view illustrating a holder and a locking part applied to a pole-type display cradle according to an embodiment of the present invention.
7 is a perspective view illustrating a locking unit applied to a pole-type display cradle according to an embodiment of the present invention.
8 is an exploded perspective view showing a locking unit applied to a pole-type display cradle according to an embodiment of the present invention.
9 is a cross-sectional perspective view illustrating a locking unit applied to a pole-type display cradle according to an embodiment of the present invention.
10A and 10B are cross-sectional perspective views illustrating locked and unlocked states of a locking unit built into a holder of a pole-type display cradle according to an embodiment of the present invention.
11A and 11B are operating state diagrams illustrating locking and unlocking by a locking ring provided in a locking part of a pole-type display cradle and an operating member according to an embodiment of the present invention.
12 is a perspective view illustrating a pole fixing unit applied to a pole-type display cradle according to an embodiment of the present invention.
13 is a cross-sectional perspective view illustrating a pole fixing unit applied to a pole-type display cradle according to an embodiment of the present invention.
14A and 14B are operational state diagrams illustrating the operation of a pole fixing unit applied to a pole-type display cradle according to an embodiment of the present invention.
15A and 15B are perspective views illustrating a state in which another display is mounted by applying the pole-type display cradle according to an embodiment of the present invention to a desk.

Hereinafter, with reference to the accompanying drawings, embodiments of the present invention will be described in detail so that those skilled in the art can easily carry out the present invention. This invention may be embodied in many different forms and is not limited to the embodiments set forth herein. In order to clearly describe the present invention, parts irrelevant to the description are omitted in the drawings, and the same reference numerals are assigned to the same or similar components throughout the specification.

Words and terms used in this specification and claims are not construed as limited in their ordinary or dictionary meanings, but in accordance with the principle that the inventors can define terms and concepts in order to best describe their inventions. It should be interpreted as a meaning and concept that corresponds to the technical idea.

Therefore, the embodiments described in this specification and the configurations shown in the drawings correspond to a preferred embodiment of the present invention, and do not represent all the technical ideas of the present invention, so that the corresponding configurations are various to replace them at the time of filing of the present invention. There may be equivalents and variations.

In this specification, terms such as "include" or "have" are intended to describe the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

A component being in the "front", "rear", "above" or "below" of another component means that it is directly adjacent to another component and is "front", "rear", "above" or "below" unless otherwise specified. It includes not only those disposed at the lower part, but also cases in which another component is disposed in the middle. In addition, the fact that certain components are “connected” to other components includes cases where they are not only directly connected to each other but also indirectly connected to each other unless there are special circumstances.

Hereinafter, a device according to an embodiment of the present invention will be described with reference to the drawings.

As shown in Figs. 1a, 1b, 2a, 2b and 3, the pole-type display cradle 100 according to a preferred embodiment of the present invention mounts a display D such as a large panel or an electronic blackboard. It may include a holder 10, a pole 20 and a locking part 30 so that it can be used.

As shown in FIGS. 4, 5 and 6, the holder 10 is a pair detachably assembled by a rear bracket (B) provided on the rear surface of the display (D), which is a mounting object, and a plurality of fastening members. It is a structure that is coupled with the display by having a coupling table 11 of.

As shown in FIGS. 4, 5 and 6, the holder 10 has a pair of fixing holes 15 through which the pair of coupling tables 11 are inserted and fixed from the top to the bottom, At least the assembly hole 12 into which the pole 20 is inserted and fixed may be formed by penetrating.

The coupling table 11 has a stepped portion 11a formed on a rear surface corresponding to the holder so as to be hooked to the upper surface of the holder 10, and a vesa hole formed in the rear bracket (B) of the display ( It may be made of a resin structure having a plurality of fastening holes coupled by H1 and H2) and fastening members.

At this time, although the rear bracket (B) of the display has been shown and described as being coupled to and assembled with the holder via the coupling table, it is not limited thereto, and may be directly coupled to and assembled to the front surface of the holder.

In addition, the holder 10 may include an inner space having a predetermined size to accommodate the locking part and a lower plate 13 for opening and closing an inlet opened downward to open and close the inner space containing the locking part.

The lower plate 13 may be formed of a plate body in which another assembly hole corresponding to the assembly hole 12 into which the pole is inserted and another fixing hole corresponding to the fixing hole 15 into which the coupling table is inserted are formed through each penetration.

The holder 10 includes a blocking member 16 covering and blocking an assembly hole to which the pole 20 is not coupled among a plurality of assembly holes, and the knob 33 provided in the locking part 30 is exposed to the outside. A long hole 17 for operating the knob may be formed through the rear surface.

As shown in FIGS. 1A, 1B, 2A, 2B and 3 , the pole 20 is inserted into at least one assembly hole 12 penetrating the holder 10 and placed on the ceiling surface of the room. It is a vertical structure that is vertically fixed with the top in contact and the bottom in contact with the floor or desk.

The pole 20 includes a support bracket 27 for supporting the holder 10 coupled with the display by contacting the lower and upper surfaces of the holder 10, and the support bracket 27 includes the pole It may be provided with a fixing screw (27a) for opening and closing the slit formed perpendicular to the support bracket so that the inner surface of the support bracket is fixed or spaced apart from the outer surface of the support bracket.

The pole 20 has an upper pole 21 of a certain length in which the holder 10 is fixed in position and the upper end is in contact with the ceiling surface, and the lower end of the upper pole is movably assembled to the inner hole and the lower end is It may include a lower pole 22 of a certain length in contact with the bottom surface.

The upper pole 21 may be made of a hollow pipe member having an upper end having an upper contact member 23 made of an elastic material such as rubber and elastically contacting the ceiling surface, and the lower pole 22 is such as rubber. A hollow pipe member in which the lower end having an upper contact member 23 made of an elastic material is elastically contacted with the bottom surface, and the lower end of the upper pole 21 is inserted into the inner hole to correspond to a part of the upper end overlapping each other. It can be done.

Accordingly, the holder coupled to the pole is supported and fixed so as not to fall downward by the holder pedestal, and the height of the display combined with the holder supported by the holder pedestal is the fixed position of the holder pedestal along the pole. It can be properly adjusted according to the viewing height of the user by varying the up and down direction.

As shown in FIGS. 5, 6, 7, 8 and 9, the locking part 30 is a holder assembled with the pole 20 provided vertically between the c ceiling surface and the floor surface ( 10) may include a locking box 30a disposed inside the holder 10 corresponding to the assembly hole 12 so as to allow or restrict rotation of the display combined with the holder by restricting rotation. .

The locking box 30a includes a locking ring 31 corresponding to the outer surface and the inner surface of the pole 20 disposed in the assembly hole 12, and the inner surface of the locking ring 31 is the outer surface of the pole. It may include an operating member 32 that rotates by an external force in contact with a part of the locking ring 31 and the body so as to selectively contact or be spaced apart from the surface to generate a close fixing force when in contact or to release the close fixing force when separated.

The locking ring 31 has an inner diameter larger than the outer diameter of the pole and is provided with a circular ring member in which the outer and inner surfaces of the upper pole of the pole are spaced apart at a predetermined interval (T), and the operating member 32 ) may be provided as a ring member having a semi-circular cross-section having a protrusion 32a on the upper surface to correspond to the lower surface of the locking ring 31 and come into contact with the lower surface of the locking ring 31.

The locking box (30a) is provided with a pair of left and right support shafts (37) forming a horizontal axis of rotation orthogonal to the pole while rotatably supporting both ends of the locking ring (31), and on the lower surface of the sangging locking ring. It includes an inner box 34 having an operating member 32 having a protruding portion in contact with the lower portion of the locking ring, and a knob 33 coupled to the inner box and coupled to the operating member 32 It includes an outer box 35 that is detachably fixed to the holder by forming an external long hole 35c exposed to the outside through a plurality of fastening members, and is assembled on the upper surface of the inner box 34. 36) may be included.

The inner box 34 includes an inner cylindrical body 34a having a pair of left and right support shafts 37 on which the locking ring is rotatably assembled in an inner hole into which the pole is inserted and disposed, and the operating member and The coupled knob 33 may include an inner rectangular plate body 34b provided at an upper end of an inner cylindrical body through which an internal long hole 34c exposed to the outside is penetrated.

The outer box 35 includes an outer cylindrical body 35a into which the inner cylindrical body is inserted and disposed by penetrating an outer long hole 35c through which the knob is exposed to the outside corresponding to the inner long hole, and the inner rectangular plate body ( 34b) may include an external rectangular plate body 35b provided at an upper end of the external cylindrical body so as to be detachably assembled to the ceiling surface of the holder by a plurality of fastening members.

The knob 33 connected to the operating member passes through the long hole 17 for operating the knob formed through the holder through the long hole 35c of the long hole 35c of the outer box 35 and the long hole 34 of the inner box 34. exposed as

The upper plate 36 includes a circular rib 36a corresponding to an assembly hole into which the pole is inserted, and extends outward from the outer surface of the circular rib and is provided on the upper surface of the inner square plate body. ) may be included.

At this time, the locking box forms a circular hole through which the pole passes while the lower end and the upper surface of the outer box 35 come into contact with each other and form a circular hole through which the pole passes. Pedestal 38 fixed to the lower plate covering the open lower part of the holder can include

In the pedestal 38, a fixing screw for opening and closing the vertically cut slit 38a so as to adjust the gap formed between the inner surface of the circular ball into which the pole is inserted and disposed and the outer surface of the pole ( 38b) may be provided.

By operating the knob 33 exposed to the outside through the long hole 17 for operating the knob of the holder 10, the inner surface of the locking ring 31 is brought into close contact with the outer surface of the pole to generate a fixing force, thereby combining with the display. While the holder 10 restrains rotation in one direction with respect to the vertical pole, the inner surface of the locking ring is separated from the outer surface of the pole to release the fixing force, so that the holder coupled with the display moves in one direction with respect to the vertical pole. rotation is allowed.

10A and 10B are cross-sectional perspective views showing locked and unlocked states of a locking unit built into a holder of a pole-type display cradle according to an embodiment of the present invention, and FIGS. 11A and 11B are poles according to an embodiment of the present invention. It is an operating state diagram showing locking and unlocking by the locking ring provided in the locking part of the type display cradle and the operating member.

When the user pushes the knob in the locking direction, which is the right side of the drawing, and the operating member coupled with the knob rotates in the forward direction along the outer surface of the pole in the inside of the locking box, as shown in FIGS. 10A and 11A, the locking ring Since the protrusion in contact with the lower surface of the left and right pair of support shafts 37 is closest to one support shaft as much as possible, the locking ring 31 disposed in the space formed between the inner box and the pole is a horizontal shaft support shaft. As it rotates in a direction that is converted from a horizontal state to a vertical state based on (37), the inner surface of the locking ring and the outer surface of the pole come into contact with each other to generate a fixing force for the pole.

At this time, it is preferable that the upper surface of the protruding part 32a in contact with the lower surface of the locking ring 31 is made of an inclined surface inclined at a certain angle, and the inner surface of the locking ring 31 has a contact with the outer surface of the pole. It is preferable to have a friction material made of a rubber material so as to generate frictional force upon contact.

Conversely, as shown in FIGS. 10B and 11B, the user pushes the knob 33 in the unlocking direction, which is the left side of the drawing, and the operating member coupled with the knob rotates in the reverse direction along the outer surface of the pole inside the locking box. In this case, since the protrusion in contact with the lower surface of the locking ring moves away from one of the left and right pair of support shafts 37, the locking ring 31 disposed in the space formed between the inner box and the pole While rotating in a direction that is converted from a vertical state to a horizontal state based on the support shaft 37, which is a horizontal axis, the inner surface of the locking ring and the outer surface of the pole are spaced apart from each other to release the fixing force on the pole.

Accordingly, when the fixing force on the pole is released by manipulating the unlocking direction of the knob, the user can properly rotate the direction of the display by rotating the holder coupled with the display in a horizontal direction.

On the other hand, it includes a pole fixing part 40 for pressurizing and fixing to stably maintain the vertical state of the pole 20 on which the holder 10 coupled with the display is installed, and is pressurized and fixed by the pole fixing part 40 The pole 20 is an upper pole 21 of a certain length having an upper contact member 23 at the upper end of which the holder 10 is installed and elastically in contact with the ceiling surface, and a lower end of the upper pole It may include a lower pole 22 of a certain length having a lower contact member 24 that is assembled to be movable up and down at the open top and elastically in contact with the bottom surface at the lower end.

It is preferable that the upper and lower contact members 24 each have pad members 23a to prevent slipping by generating frictional force when contacting the ceiling surface and the floor surface.

As shown in FIGS. 12 and 13, the pole fixing part 40 has an upper bracket 41 detachably coupled to the outer surface of the upper pole 21, and the outer surface of the lower pole 22 Equipped with a lower bracket 42 detachably coupled to the surface, and equipped with an operating handle 43 of a certain length, the tip of which is rotatably assembled to the upper bracket 41 via a pin member 43a, In the middle of the length of the operating handle 43, the upper end is rotatably assembled through the upper pin 44a, and the lower end of the vertical long hole 45 formed on one edge of the lower bracket 42 through the lower pin 44b. By having a link member 44 of a certain length assembled so as to be movable up and down, the operation handle is lowered via the pin member to raise the upper pole 21 directly above the lower pole 22 at a certain height opponent can be moved.

The upper bracket 41 is attached to the upper pole by an upper bolt 41a assembled to one of a plurality of fixing holes formed through the outer surface of the upper pole 21 at regular intervals in the longitudinal direction. It is detachably assembled, and the lower bracket 42 is fastened through a fastening hole formed through the outer surface of the body and is detachable from the lower pole by a plurality of lower bolts 42a fixed to the outer surface of the lower pole. can be assembled

The pole 20 has an upper end in contact with the groove 23b formed in the upper contact member 23 provided on the open upper outer surface of the upper pole, and a cap assembled to the open upper inner surface of the upper pole ( 28) may include an elastic body 25 such as a coil spring that generates an elastic restoring force when compressed.

Here, the elastic body 25 and the cap 28 have been shown and described as being applied between the upper end of the upper pole and the upper contact member, but are not limited thereto, and between the lower end of the lower pole and the lower contact member. The same configuration can also be applied to .

As the upper pole rises to a certain height with respect to the lower pole when the operation handle is lowered, the elastic restoring force generated by the compression deformation of the elastic body increases the fixing force between the upper contact member and the ceiling surface to increase the fixing force of the pole, which is a vertical structure. can be firmly guaranteed.

14a and 14b are operating state diagrams showing the operation of the pole fixing unit applied to the pole-type display cradle according to the embodiment of the present invention, the upper part so that the user converts the operation knob 43 from a horizontal state to a vertical state When pressurized downward and rotated clockwise in the drawing, the lower pin 44b, which is the lower end of the link member located at the upper end of the vertical long hole 45 formed in the lower bracket 42, is guided and moved directly to the lower portion of the vertical hole 45. It is temporarily stopped in contact with the lower end of the long hole, and the operation handle maintains an inclined state at a predetermined angle.

Continuously, when the user presses the outer end of the operating handle inclined at a certain angle and rotates it clockwise in the drawing, the lower pin 44b, which is the lower end of the link member, comes into contact with the lower end of the vertical long hole so that further descent is difficult. Since it is stationary, the external force transmitted to the handle is transmitted to the upper pole side coupled with the upper bracket, and the upper pole 21 is assembled so that the lower outer surface can move up and down on the open upper inner surface of the lower pole 22. It is raised to a certain height, and at the same time as the upper pole is raised, the operation handle is converted to a vertical state.

When the upper pole is raised to a certain height by the swinging operation of the operating handle, the elastic restoring force generated during compression of the elastic body provided between the upper contact member and the upper pole causes pressure and close contact between the ceiling surface and the upper contact member. By increasing the fixing force, the vertical fixing force of the vertically installed pole can be firmly guaranteed.

On the other hand, the pole 20 has been shown and described as being vertically installed with the upper end in contact with the ceiling surface of the room and the lower end in contact with the floor surface of the room, but it is not limited thereto, and the pole is placed on the flat upper surface of a structure such as a desk. The lower end may be contacted and fixed.

14a and 14b are operating state diagrams showing the operation of a pole fixing unit applied to a pole-type display cradle according to an embodiment of the present invention, and FIGS. 15a and 15b are a pole-type display cradle according to an embodiment of the present invention. It is a perspective view showing a state in which another display is mounted after being applied to a desk.

The lower end of the pole can be supported in contact with a desk bracket fixed to one corner of the top plate of the desk, and the desk bracket is bent at a right angle so that the lower end of the pole is in contact with the horizontal upper surface. Equipped with a horizontal plate 62 assembled on the vertical inner surface of the bending plate, and may include a rotation knob 64 that is operated to rotate to press the contact plate in contact with the lower surface of the upper plate of the desk.

In addition, the rear bracket (B) provided on the rear surface of the display (B) and another bracket (B1) assembled to the coupling table of the holder may be assembled so that the display is coupled to the holder and mounted.

Although the embodiments of the present invention have been described, the spirit of the present invention is not limited by the embodiments presented herein, and those skilled in the art who understand the spirit of the present invention may add or change components within the scope of the same spirit. Other embodiments can be easily proposed by adding, deleting, adding, etc., but this will also be said to be within the scope of the present invention.

[Name of department] Gyeongsangbuk-do

[Research management institution] Gyeongsangbuk-do Economic Promotion Agency

[Research project name] Gyeongbuk-type corporate demand public offering package project

[Research Project Title] Development of a smart display supporting system applied with OLED rotation angle (90) adjustment and conductivity (100N)

[Organizer] Gyeongsangbuk-do Economic Promotion Agency

[Contribution rate] 50%

[Research period] 2021.05.20 ~ 2021.12.31

10: Holder
11: bonding table 12: assembler
20: Pole
21: upper pole 22: lower pole
30: locking part
31: locking ring 32: operating member
33: knob 34: inner box
35: outer box 36: top plate
40: pole fixing part
41: upper bracket 42: lower bracket
43: operation handle 44: link member:

Claims (6)

A holder having a rear bracket provided on the rear side of the display and a pair of coupling rods that are detachably assembled and coupled to the display via the coupling rods;
At least one pole inserted into at least one assembly hole penetrating the holder, having a support bracket for abutting and supporting the holder in contact with a lower surface of the holder, and vertically fixed with an upper end in contact with a ceiling surface; and
It has a locking box disposed inside the holder corresponding to the assembly hole, and has a locking ring corresponding to the outer and inner surfaces of the pole disposed in the assembly hole, and the inner surface of the locking ring is in contact with the outer surface of the pole or A locking unit for restraining the rotation of the holder assembled to the pole with an operating member that rotates in contact with a part of the locking ring and the body so as to generate or release the close fixing force by being spaced apart; Including, pole-type display cradle. According to claim 1,
The operating member includes a protrusion formed on the upper surface so that the outer surface and the inner surface of the pole are in contact with the lower surface of the locking ring spaced apart at a predetermined interval, the pole-type display cradle. According to claim 1,
The locking box has a pair of right and left support shafts for rotatably supporting the locking ring, an inner box having an operating member disposed below the locking ring, and an outer box exposing a knob coupled to the operating member to the outside. A pole-type display cradle comprising an outer box coupled to the inner box by forming a long hole through and a top plate assembled to an upper surface of the inner box. According to claim 3,
The locking box includes a pedestal fixed to the lower plate covering the open lower part of the holder by forming a circular hole through which the pole passes while the outer box and the upper surface are supported and supported. According to claim 1,
The pole includes an upper pole in which the holder is installed and the upper end of which is in contact with the ceiling surface, and a lower pole in which the lower end of the upper pole is movably assembled to the upper part and the lower end is in contact with the bottom surface,
Including a pole fixing part for pressurizing and fixing the pole,
The pole fixing part has an upper bracket coupled to the upper pole, a lower bracket coupled to the lower pole, and a manipulation handle to which the front end is rotatably assembled to the upper bracket, and has an upper end in the middle of the length of the manipulation knob. A pole-type display cradle having a link member, the lower end of which is movably assembled in the vertical hole of the lower bracket so as to be rotatable, and moves the upper pole to the upper pole relative to the lower pole when the operation handle is lowered. According to claim 5,
The upper end of the pole is in contact with the groove of the upper contact member provided on the open upper outer surface of the upper pole, and the lower end is in contact with the cap assembled on the open upper inner surface of the upper pole to generate elastic restoring force during compression. A pole-type display cradle that includes an elastic body.

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