CN217816062U

CN217816062U - Fast disassembling structure of screen support

Info

Publication number: CN217816062U
Application number: CN202221284888.2U
Authority: CN
Inventors: 黄慧瑜; 石世豪
Original assignee: Shin Zu Shing Co ltd
Current assignee: Shin Zu Shing Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-15
Anticipated expiration: 2032-05-26

Abstract

A quick-release structure of a screen bracket comprises a fixed part, a rotating part and an elastic component, wherein the fixed part comprises a positioning part with a fixed salient point and a guide part, the rotating part comprises a nesting part with an embedding part and an accommodating part and a locking part, one side of the embedding part is provided with a chute which is arranged opposite to the fixed salient point of the fixed part, and by the structure, the guide part of the fixed part is used for pushing an elastic element to abut against the accommodating part of the rotating part, so that the fixed salient point is accommodated at the chute and can move along the chute to perform a displacement stroke, when the rotating part is rotated, the accommodating part presses the elastic element to compress, the rotating part has a constant outward thrust, and the rotating part is arranged at the fastening position of the fixed part and is in a locking state; and when the rotating piece is rotated and retreated, the elastic element is elastically restored to be in a detaching state.

Description

Fast disassembling structure of screen support

Technical Field

The present invention relates to a quick-release structure for a screen support capable of being quickly disassembled and assembled.

Background

According to the conventional screen VESA support, which is usually used for a desktop cantilever or a wall-mounted bracket, the support has a locking plate conforming to VESA standard for the screen to be locked on a screen back plate, and an arm support is integrally connected with a horizontal axial pivot fulcrum, which is locked with the VESA locking plate, so that the screen is fixed on a desktop or a wall after being locked on a television or a household electrical appliance, but the following disadvantages exist: the arm support is integrally connected to a pivot support shaft in a horizontal axial direction, so that the support is integrally formed as an L-shaped angle support, the overall volume is large, the occupied packaging material and cost for transporting the package are relatively large, the transportation space is further occupied, and the economic benefit is not satisfied.

In view of the above-mentioned conventional drawbacks, it is necessary to develop a novel fast-release structure of a screen support to solve the problems of material volume and material cost of the entire support, and the present inventor is therefore able to develop the present invention by following his/her mental study and design, and with his/her own creative spirit, and with the thought and improvement of many ways of discussion and trial work and full perfection.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a quick release structure for a screen support, particularly to a quick release structure for a screen support, in which a fixed salient point of a fixed seat guide portion is sleeved with a chute of a rotating member, and the rotating member is screwed in to move the fixed salient point along the chute, so that an elastic element is pressed against an accommodating portion of the rotating member by the guide portion of a fixing member, and the rotating member is pushed outward by a force, so that the fixed salient point reaches a preset locking position to stop pivoting, and the rotating member keeps a constant outward pushing force to keep locking; when the rotating piece is rotated and retreated, the fixed salient point moves to the embedding part aligning hole along the inclined groove in the reverse direction, and meanwhile, the elastic element resets to enable the rotating piece to be withdrawn, detached and locked; the screen support can be disassembled and assembled in a separated manner, thereby overcoming the defects of large overall volume, incapability of disassembling and assembling, waste of packaging materials and occupation of carrying volume space of the conventional arm support of the screen VESA support, achieving a quick-disassembling support structure capable of being disassembled and assembled quickly, and effectively reducing the packaging space and material cost of product shipment.

In order to achieve the above object, the present invention provides a quick release structure for a screen support, comprising a fixing member having a positioning portion and a guiding portion, wherein a fixing protrusion is disposed on one side of the positioning portion; a rotating member having a sleeve portion and a locking portion, wherein the inner side of the sleeve portion has an inserting portion and a receiving portion, and a chute having a locking hole is disposed at one side of the inserting portion; an elastic element arranged at the front side of the guide part of the fixing piece; the rotating part is sleeved with the fixing part, the guide part of the fixing part is used for pushing the elastic element to abut into the accommodating part of the rotating part, the embedding part of the rotating part is opposite to the positioning part of the fixing part, the fixing salient point is accommodated at the inclined groove, the rotating part is rotated by operation, the fixing salient point of the fixing part rotates to the lock hole along the inclined groove for positioning, meanwhile, the elastic element is pressed to form elastic force, the rotating part has constant outward pushing force, and the rotating part is installed at the fastening position of the fixing part.

Drawings

In order to more clearly illustrate the technical solutions in the present disclosure, the drawings needed to be used in some embodiments of the present disclosure will be briefly described below, and it is apparent that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art according to the drawings. Furthermore, the drawings in the following description may be regarded as schematic and are not intended to limit the actual size of products to which embodiments of the disclosure relate.

FIG. 1 is a perspective view of the present creation;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a perspective view of the present invention in use;

FIG. 5 is a perspective view of the present invention showing two parts;

FIG. 6 is a cross-sectional view of FIG. 5;

FIG. 7 is a perspective view of the present invention showing the installation thereof;

FIG. 8 is a cross-sectional view of FIG. 7;

FIG. 9 is a diagram of an assembled screen according to the present invention.

Reference numerals:

20-a fixing piece; 21-erecting a pole; 22-a positioning section; 221-fixed bumps; 23-a guide; 24-convex column; 30-a rotating member; 31-a nesting portion; 314-alignment holes; 32-a lock; 311-a fitting; 312-Rong Shenbu; 313-chute; 314-alignment holes; 315-keyhole; 40-a resilient element; a-a first end portion; b-a second end; d1-first pitch; d2-second pitch.

Detailed Description

Please refer to fig. 1, which is a perspective view of an embodiment of the present invention, and mainly includes: a fixed part 20, a rotating part 30, an elastic element 40, wherein one end of the rotating part 30 is provided with a sleeve part 31 sleeved with the fixed part 20, one end is provided with a locking part 32 for installing a screen display pivoting part (not shown), the fixed part 20 can be vertically connected with a supporting device, so that the fixed part 20 can perform lifting sliding (not shown) on the supporting device, the elastic element 40 is abutted between the fixed part 20 and the rotating part 30, when the rotating part 30 is locked in and locked with the fixed part 20, the elastic element is pressed to form a constant outward thrust, so that the rotating part is pushed outward, and is fastened and locked with the fixed part 20, when the rotating part 30 and the fixed part 20 are unlocked, the elastic element 40 is reset by the elastic force, and simultaneously, the rotating part 30 is withdrawn backwards to unlock.

In order to further understand the effects achieved by the present invention, the following detailed description will be made of the components and their assembly methods. Please refer to fig. 2 and fig. 3. Fig. 2 is an exploded perspective view of the present invention, and fig. 3 is a cross-sectional view of the present invention, from which it can be seen that the screen support structure of the present invention is composed of the following large components, and the corresponding relationship between the components can be seen, which includes:

a fixing member 20, including a vertical rod 21, a positioning portion 22 disposed on one side of the vertical rod 21, a guiding portion 23, the positioning portion 22 being a circular rod section, a fixing protrusion 221 disposed on the outer side of the circular rod section, the guiding portion 23 being a circular rod section with a diameter smaller than that of the positioning portion 22, a two-stage supporting rod connected with the positioning portion 22 for being sleeved with the rotating member 30, the fixing member 20 being embedded with a supporting device (not shown), so that the fixing member 20 can slide up and down on the supporting device (not shown).

In this embodiment, the front end of the guiding portion 23 can be provided with a protruding pillar 24 having a diameter smaller than the diameter of the rod section of the guiding portion 23, so that the elastic element 40 is inserted and retained by the front end surface of the guiding portion 23.

The rotating member 30 has a sleeve portion 31 for receiving the supporting rod at one side of the fixing member 20, an embedding portion 311 disposed at the inner side of the sleeve portion 31 and corresponding to the positioning portion 22 of the fixing member 20, an alignment hole 314 disposed at one side of the embedding portion for aligning and aligning the fixing protrusion 221 of the fixing member 20, an accommodating portion 312 disposed at the inner side of the guiding portion 23 of the fixing member 20, an inclined slot 313 disposed at one side of the embedding portion 311 and corresponding to the fixing protrusion 221 of the fixing member 20, and a locking portion 32 disposed at the other end of the rotating member 30 away from the embedding portion 311 of the sleeve portion 31 and for mounting a pivoting member of a screen display (not shown).

As mentioned above, the inclined slot 313 of the rotating member 30 has a first end a and a second end B, the first end a is connected to the alignment hole 314 of the inserting portion 311 for inserting the positioning protrusion 221 of the fixing member 20 into the inclined slot 313 to align and position, and the second end B is provided with a locking hole 315 for inserting the fixing protrusion 221 of the fixing member 20 into the positioning hole to lock. In this embodiment, the locking portion 32 of the rotating member 30 can be further configured to be "" in-line "" for assisting the alignment and orientation recognition, such that when the locking portion 32 is at 0 degree in the horizontal axis direction, the first end A of the inclined slot 313 of the rotating member 30, the alignment hole 314 and the fixing protrusion 221 of the fixing member 20 are at a relative angle, and can be assembled and nested; when the locking portion 32 is at 90 degrees in the vertical axial direction, the second end portion B of the inclined groove 313 of the rotating member 30, the locking hole 315 and the fixing protrusion 221 of the fixing member 20 are at a relative angle and locked.

The elastic element 40 is provided with a compression spring, one end of which is used for being clamped and positioned by the convex column 24 of the guiding part 23 of the fixing element 20, and the other end of which is used for being accommodated and pressed in the accommodating part 312 of the sheathing part 31 of the rotating element 30, so as to provide a locking and positioning between the fixing element 20 and the rotating element 30 and remove the acting force required by the releasing process.

In this embodiment, the length of the extension 312 of the rotating member 30 is longer than the length of the guide portion 23 of the fixing member 20, so that the guide portion 23 is accommodated in Rong Shenbu to form a distance D2 just for an elastic element 40 to extend and abut against, the length of the positioning portion 22 of the fixing member 20 is longer than the length of the embedding portion 311, the inner side of the fixing salient point 221 is connected with the surface of the positioning portion 22, one side of the positioning portion 22 of the fixing member 20 is connected with the vertical surface of the upright post 21, and a distance D1 is preset, so that when the rotating member 30 rotates, the inclined groove 313 takes the fixing salient point 221 as a fulcrum to lock the inward displacement actuation space, and the elastic element 40 is pushed inward through the guide portion 23 accommodated in Rong Shenbu, so that the elastic element 40 generates an elastic acting force, and the rotating member 30 forms a constant outward pushing force to force, so as to fasten the rotating member 30 to the fixing member 20.

After the above description has understood the components, assembly method and various functional purposes of the present invention, please refer to fig. 4-8 for detailed practical application, fig. 4 is a perspective view of the present invention for installation and use; FIG. 5 is a perspective view of the present invention showing two parts for installation; FIG. 6 is a cross-sectional view of FIG. 5; FIG. 7 is a three-dimensional schematic view of the present invention; fig. 8 is a cross-sectional view of fig. 7. When assembling, the rotating member 30 rotates the locking portion 32 to a horizontal axis of 0 degree, and reaches a rotating position, at this time, the first end portion a of the inclined groove 313 of the rotating member 30, the alignment hole 314 and the fixing protrusion 221 of the fixing member 20 are at a relative angle, the rotating member 30 is pushed forward, so that the fixing protrusion 221 enters the first end portion a, and then rotates 90 degrees along the orbital path of the inclined groove 313 to reach the second end portion B, at this time, the elastic element 40 is pressed in the accommodating portion 312 of the rotating member 30 by the guiding portion 23 of the fixing member 20 to form an outward elastic thrust, so that the rotating member 30 is pushed outward, so that the fixing protrusion 221 falls into the locking hole 315 from the second end point B, and stops pivoting at a default locking position, and the rotating member 30 keeps a constant outward thrust, so that the rotating member 30 is fixed and is in a locking state. When detached, the rotating member 30 can be quickly detached from the fixing member 20 only by reversing the above procedure. Thus, a quick-release structure of the screen support is provided, so that the user can install the screen VESA support quickly and conveniently, and the packaging space and material cost of product shipment are effectively saved.

When the support is assembled on the screen, as shown in fig. 9, it is a schematic diagram of the support assembled on the screen, and only the locking portion 32 of the rotating member 30, which is relatively far from one end of the fixed member 20, needs to be installed and locked with the screen VESA, and the fixed member 20 is linked with a supporting device, so that the support is fixed on the desktop, thereby completing the assembly of the screen VESA support.

In the present invention, the fixed salient point 221 of the fixed component 20 and the inclined groove 313 of the rotating component 30 are designed to convert the rotation angle from the first end a to the second end B to make a limit moving stroke, and the orientation of a horizontal locking portion 32 is used as an auxiliary identification calibration orientation, in the present embodiment, the locking portion 32 is preset to rotate 0 degree to 90 degree by taking the rotation angle 0 degree as a reference point to make a limit pivoting stroke for moving, but not limited to this, and is adjusted according to the practical application requirements.

In view of the above, it is believed that the present invention can be widely applied in the related industries, and the present invention complies with the provisions of the patent laws before filing, and the following claims the present invention.

However, the above description is only one possible embodiment of the present disclosure, and all equivalent changes and modifications of the features and spirit described in the scope of the present disclosure should be covered by the present disclosure.

Claims

1. A quick release structure of a screen support is characterized by comprising:

the fixing piece is provided with a positioning part and a guide part, and one side of the positioning part is provided with a fixing salient point;

a rotating member having a sleeve portion and a lock portion, wherein the inner side of the sleeve portion has an embedding portion and a receiving portion, and a tilted slot having a lock hole is disposed at one side of the embedding portion;

an elastic component arranged at the front side of the guide part of the fixing piece;

the rotating part is sleeved with the fixing part, the guide part of the fixing part is used for pushing the elastic element to abut into the accommodating part of the rotating part, the embedding part of the rotating part is opposite to the positioning part of the fixing part, the fixing salient point is accommodated at the inclined groove, the rotating part is rotated by operation, the fixing salient point of the fixing part rotates to the lock hole along the inclined groove for positioning, meanwhile, the elastic element is pressed to form elastic force, the rotating part has constant outward pushing force, and the rotating part is installed at the fastening position of the fixing part.

2. The quick-release structure of a screen bracket as claimed in claim 1, wherein the front end of the guiding portion of the fixing member is provided with a protruding pillar engaging with the elastic member.

3. The quick release structure of a screen bracket as claimed in claim 1, wherein the front embedding portion of the engaging portion of the rotating member has an alignment hole opposite to the protruding point of the positioning portion of the fixing member.

4. The screen support quick release structure of claim 1, wherein the distance between the two ends of the chute of the rotating member is set as the rotating angle of the rotating member.

5. The quick release structure of a screen bracket as claimed in claim 1, wherein the locking portion of the rotating member is configured in a shape of a straight line for connecting with a screen locking hole.

6. The quick release structure of a screen support as claimed in claim 5, wherein the locking portion of the rotating member is configured in a shape of a straight line, and the locking portion is turned corresponding to the rotation angle of the rotating member for assisting to identify and correct the orientation.