TWM526257U - Display screen supporting device - Google Patents

Description

Screen support device

The present invention relates to a screen support device, and more particularly to a screen support device having a quick release assembly.

Some of today's screen support devices have quick-release components that allow users to quickly and easily replace screens with quick-release components. Specifically, the quick release component mostly includes an insert that can be separated from or engaged with the support arm of the screen support device, and the screen is fixedly disposed on the insert, and the insert and the support arm can be mutually engaged and separated from each other. Relationships allow the screen to be quickly disassembled.

However, in order to strengthen the support capability of the quick release component, the corresponding insertion structure corresponding to the plug-in and the support device is mostly made of a rigid material that is not easily deformed, so that the plug-in or its corresponding plug-in structure has When the tolerance is created, there may be a problem that the plug-in cannot be inserted into the plug-in structure, or the plug-in can be inserted into the plug-in structure, but the plug-in may have a problem of shaking.

Therefore, how to make the screen supporting device can effectively reduce the problems caused by manufacturing tolerances under the function of quick disassembly and assembly is one of the major issues faced by related operators. Therefore, the author is concentrating on research and using the application of theory, and proposes a creation that is reasonable in design and effective in improving the above problems.

The main purpose of the present invention is to provide a screen supporting device for solving a conventional screen supporting device having a quick-release assembly, and there is a problem that the plug-in assembly of the quick-release assembly cannot be effectively combined with the supporting device due to manufacturing tolerances. .

In order to achieve the above object, the present invention provides a screen support device for Supporting a screen, the screen support device comprises: a base, a support arm and a quick release assembly. One end of the support arm is detachably disposed on the base, and the other end of the support arm is recessed inwardly to form an accommodating space, and the support arm is formed with a through hole communicating with the accommodating space. The quick release component is detachably disposed in the accommodating space, and the quick release component comprises: an elastic sleeve and a rigid insert. The elastic sleeve is inserted and disposed correspondingly in the accommodating space, and one end of the elastic sleeve is recessed inwardly to form a socket, and the side wall of the elastic sleeve corresponds to the through hole of the support arm, and a resilient arm is formed, and the elastic arm is convexly convex The corresponding side wall can be moved to the corresponding side wall direction after being pressed, and when the elastic sleeve is disposed in the accommodating space, the elastic arm corresponds to the perforation exposed to the support arm. The rigid insert is detachably disposed in the elastic sleeve. The rigid insert defines a connecting portion and at least one plug arm. The connecting portion is connected to the screen, the connecting arm is connected to the connecting portion, and the plug arm can be correspondingly disposed on the connecting rod. In the socket of the elastic kit.

The beneficial effect of the present invention is that the rigid insert is inserted into the accommodating space of the support member through the elastic sleeve, so as to effectively pass through the elastic characteristics of the elastic sleeve itself, thereby eliminating the rigid insert and the support arm during the manufacturing process. The tolerances produced and the tolerance elimination through the elastic kit have the advantages of low cost and simple manufacturing, and can effectively avoid the problem of sway between the quick-release assembly and the support arm due to manufacturing tolerances.

In order to further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and description, and are not intended to limit the creation.

1‧‧‧Screen support device

10‧‧‧Base

11‧‧‧Support arm

111‧‧‧Perforation

20‧‧‧Quick release components

21‧‧‧Flexible kit

211‧‧‧ Socket slot

2111‧‧‧Docking channel

212‧‧‧Flexible arm

2121‧‧‧ Pressing department

21211‧‧‧ sloped surface

2122‧‧‧Abutment

213‧‧‧ Avoid perforation

214‧‧‧Auxiliary ribs

2141‧‧‧Sloping structure

22‧‧‧Rigid plugin

221‧‧‧Connecting Department

222‧‧‧Chain arm

223‧‧‧Care Department

30‧‧‧Rotating structure

40‧‧‧Fixed structure

D1~D6‧‧‧Width

DP‧‧‧ screen

P‧‧‧ accommodating space

H‧‧‧Lock hole

S‧‧‧Lock Firmware

V‧‧‧Drop direction

L1, L2‧‧‧ length

FIG. 1 is a schematic diagram of the combination of the screen supporting device of the present invention.

2 is a partially exploded perspective view of the screen support device of the present invention.

FIG. 3 is an exploded perspective view of the screen supporting device of the present invention.

Figure 4 is a partial enlarged view of A indicated in Figure 3.

Figure 5 is a cross-sectional view of the elastic kit of the screen support device of the present invention.

Figure 6 is an exploded and partially cross-sectional view of the quick release assembly of the screen support device of the present invention Figure.

FIG. 7 is a combination and a partial cross-sectional view of the quick release assembly of the screen support device of the present invention.

Figure 8 is a partially exploded perspective view of the screen support device of the present invention.

9 and 10 are exploded and partially cross-sectional views of the quick release assembly and the support arm of the screen support device of the present invention.

Figure 11 is a cross-sectional view showing the combination of the quick release assembly and the support arm of the screen support device of the present invention.

Figure 12 is a combination view of the quick release assembly and the support arm of the screen support device of the present invention.

Figure 13 is another perspective view of the quick release assembly and the support arm of the screen support device of the present invention.

14 and 15 are schematic views showing another embodiment of the screen supporting device of the present invention.

The embodiments of the screen support device of the present invention are described below by way of specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. The present invention may also be implemented or applied by other specific examples. The details of the present specification may also be based on different viewpoints and applications, and various modifications and changes may be made without departing from the spirit of the present invention. The drawing of this creation is only a brief description, and is not depicted in actual size, that is, the actual size of the relevant composition is not reflected, which will be described first. The following embodiments are intended to further explain the scope of this creation, but do not limit the scope of the creation in any way.

Please refer to FIG. 1 to FIG. 3 together, which is a combination and an exploded view of the screen supporting device. As shown, the screen support device 1 includes a base 10, a support arm 11 and a quick release assembly 20. One end of the support arm 11 is detachably disposed on the base 10, and the support arm 11 is opposite to the end connected to the base 10, and an accommodation space P is formed inwardly recessed; and one of the accommodation spaces P is formed. The side wall is formed with a through hole 111, that is, the support arm 11 is formed with a through hole 111 communicating with the accommodating space P. In practical applications, the support arm 11 can be transmitted through an associated quick release structure. The number of the through holes 111 and the setting position thereof can be changed according to requirements, and is not limited to the one shown in the figure. Specifically, the perforations 111 shown in the figure are correspondingly formed. The support arm 11 is formed with a lower side wall (adjacent to the base 10) accommodating the space P, but in practical applications, the support arm 11 may include two through holes 111 (not shown), and it may be formed on the support arm 11 is formed with left and right side walls provided with two opposite faces of the accommodation space P. Further, the outer shape of the base 10 and the support arm 11 is not limited to that shown in the drawings.

The quick release assembly 20 includes an elastic sleeve 21 and a rigid insert 22. One end of the elastic sleeve 21 is recessed inwardly to form a insertion groove 211, and the elastic sleeve 21 is not formed with a portion of the insertion groove 211, and a resilient arm 212 is formed. The rigid insert 22 defines a connecting portion 221 and two plug arms 222. The connecting portion 221 is connected to one end of the two plug arms 222. The two insertion arms 222 of the rigid insert 22 can be inserted into the insertion slots 211 of the elastic sleeve 21, and the elastic sleeve 21 and the rigid insert 22 can be fixed to each other through a plurality of locks S; The elastic sleeve 21 and the rigid insert 22 can be correspondingly disposed in the accommodating space P of the support arm 11. The outer shape of the insertion arm 222 and the number thereof can be changed according to requirements, and are not limited to the two shown in the figure, for example, one or more than one, and the socket 211 is oppositely inserted. The appearance depends on the appearance of the insertion arm 222 and its number. As shown in FIG. 1 and FIG. 2, after the quick release assembly 20 is inserted into the accommodating space P of the support arm 11, the elastic sleeve 21 and the corresponding insertion arm 222 disposed in the insertion slot 211 are completely disposed. The accommodating space P of the support arm 11 is connected to the end of the support arm 11 where the accommodating space P is formed for connection with a screen (not shown).

In particular, the material of the support arm 11 is preferably a rigid material that is not easily deformed, such as metal, so that the support arm 11 has a relatively good supporting ability; the material of the base 10 can be required according to requirements. Alternatively, it may preferably be a metal or a relatively less deformable plastic material. Moreover, the elastic sleeve 21 refers to a kit made of a relatively elastic material, for example, made of a plastic material. The kit, the rigid insert 22 refers to a plug made of a material that is relatively non-deformable, such as a kit made of metal.

Please refer to FIG. 4 to FIG. 6 , which are a perspective view and a cross-sectional view of the elastic sleeve 21 . As shown in the figure, one end of the elastic sleeve 21 is recessed inwardly to form an insertion slot 211, and the two insertion arms 222 of the insertion slot 211 corresponding to the rigid insert 22 (as shown in FIGS. 1 to 3), Two insertion channels 2111 are defined; of course, the shape of the insertion channel 2111 is substantially corresponding to the appearance of the rigid insert 22, and the cross-sectional area of each of the insertion channels 2111 may be slightly smaller than the corresponding insertion arm 222 thereof. When the two insertion arms 222 are correspondingly inserted into the insertion channel 2111, the cross-sectional area can be closely matched with the insertion channel 2111, and the insertion arm 222 and the insertion channel 2111 can be effectively eliminated. The tolerances produced during production.

The elastic sleeve 21 defines a relief hole 213 extending through the elastic sleeve 21 between the two insertion channels 2111 formed therein. One of the side walls forming the relief hole 213 is formed to extend away from the relief hole 213. Elastic arm 212. The elastic arm 212 defines a pressing portion 2121 and an abutting portion 2122. At least a portion of the pressing portion 2121 is exposed to the avoiding through hole 213 and protrudes from one side of the elastic sleeve 21, whereby the pressing portion 2121 can be pressed. Moving in the direction of the escaping perforation 213 to correspondingly contract into the escaping perforation 213, and no longer exposed on one side of the elastic sleeve 21; in contrast, when the pressing portion 2121 that is moved under pressure is no longer subjected to an external force, pressing The portion 2121 is returned to the state when it was not pressed by the elastic restoring force of the elastic arm 212 itself. The abutting portion 2122 is formed on one side of the pressing portion 2121, and is located at the end of the elastic arm 212 (away from the end connected to the side wall forming the avoiding through hole 213); wherein the abutting portion 2122 and the pressing portion 2121. It can be presented as a step.

Specifically, the elastic arm 212 of the elastic sleeve 21 and the through hole 111 of the support arm 11 are correspondingly disposed, that is, in other embodiments, the number of the elastic arm 212 and the through hole 111 may be two (or three). Above), the elastic arms 212 may be corresponding to one side wall formed on two opposite faces of the elastic sleeve 21, and the through holes 111 may also be Correspondingly formed on the side walls of the opposite faces of the support arm 11.

Referring to FIG. 6 and FIG. 7 , the rigid insert 22 and the two plug arms 222 are connected to each other, and a latching portion 223 can be formed, and each of the plug arms 222 can be formed with a locking hole H. One of the side walls of the two insertion channels 2111 of the elastic sleeve 21 may be formed with another locking hole H. Therefore, the two insertion arms 222 of the rigid insert 22 are correspondingly inserted into the two insertion channels. In the middle of 2111, the rigid insert 22 and the elastic sleeve 21 can be locked to each other through a plurality of locks S through the corresponding locking holes H. The cross-sectional area of the engaging portion 223 of the rigid insert 22 is larger than the cross-sectional area of the port of the insertion slot 211, and the rigid plug-in 222 of the rigid insert 22 is disposed in the two plug-in channels 2111. The engaging portion 223 of the 22 is corresponding to the outside of the port of the insertion slot 211 of the elastic sleeve 21, and the exposed engaging portion 223 can be used to abut the end surface of the side wall of the supporting arm 11 with the receiving space P (such as 7 and 11) to limit the relative position of the quick release assembly 20 and the support arm 11; in other words, the cross-sectional area of the engaging portion 223 is larger than the cross-sectional area of the port in which the support arm 11 is formed with the accommodation space P.

Referring to FIG. 8 , in particular, in a practical application, the corresponding size of the elastic sleeve 21 and the internal insertion slot 211 , the rigid insert 22 , and the receiving space P of the support arm 11 may preferably be The width D1 of the rigid insert 22 in a lateral direction (the distance between the outer edges of the two insertion arms 222 opposite to each other) may be slightly larger than the width D2 of the insertion groove 211 of the elastic sleeve 21 in the lateral direction, and the elastic sleeve The width D3 along the transverse direction may be slightly larger than the width D4 of the accommodating space P of the support arm 11 in the lateral direction; thereby, the rigid insert 22 is correspondingly inserted into the insertion slot 211 of the elastic sleeve 21 It may be in a state of being tightly fitted. Similarly, when the elastic sleeve 21 is inserted into the accommodating space P, it may be in a state of being tightly fitted.

Referring to FIG. 9 to FIG. 13 , after the elastic sleeve 21 and the rigid insert 22 of the quick release assembly 20 are connected to each other, the connecting portion 221 of the rigid insert 22 is exposed at one end of the elastic sleeve 21 , and the engaging portion of the rigid insert 22 . 223 exposed to the elastic kit 21 One end of the rigid insert 22 is connected to the elastic sleeve 21, and the pressing portion 2121. of the elastic arm 212 of the elastic sleeve 21 is exposed on one side of the quick release assembly 20, and the outer surface of the elastic sleeve 21 is provided with a plurality of auxiliary ribs 214. .

As shown in FIG. 9 and FIG. 10, the width D5 of the elastic arm 212 in a lateral direction is preferably smaller than the width D6 of the through hole 111 of the support arm 11 in the lateral direction, and the quick release assembly 20 is correspondingly disposed on the support arm. When the space P is accommodated in the space P, the elastic arm 212 of the elastic sleeve 21 can correspond to the through hole 111 of the support arm 11. Similarly, the length L1 of the accommodating space P of the support arm 11 in a longitudinal direction may be not less than the length L2 of the elastic sleeve 21 in the longitudinal direction. It is worth mentioning that, in order to facilitate the insertion of the elastic sleeve 21 into the accommodating space P of the support arm 11, the pressing portion 2121 is away from the abutting portion 2122 (near the side of the elastic arm 212 and the side wall forming the avoiding through hole 213), An inclined surface 21211 is formed. When the elastic sleeve 21 is inserted into the accommodating space P by the insertion direction V, the elastic arm 212 passes through the inclined surface 21211 and the opposite side of the side wall forming the accommodating space P, and is exposed to the elasticity. The elastic arm 212 of the sleeve 21 can be moved to the side opposite to the exposed elastic sleeve 21, so that the elastic sleeve 21 can be smoothly inserted into the accommodating space P; please refer to FIG. 4, preferably In an embodiment, the plurality of auxiliary ribs 214 are recessed away from the elastic sleeve 21 at one end of the insertion groove 211, and may have an inclined structure 2141, thereby facilitating the smooth insertion of the plug-in kit 21 into the support arm. 11 accommodation space P.

As shown in FIG. 11 and FIG. 12 , when the elastic sleeve 21 of the quick release assembly 20 is correspondingly disposed in the accommodating space P of the support arm 11 , the elastic arm 212 of the elastic sleeve 21 corresponds to the through hole 111 exposed by the support arm 11 . In more detail, the pressing portion 2121 of the elastic arm 212 passes through the through hole 111, and the abutting portion 2122 of the elastic arm 212 correspondingly abuts against one side of the side wall of the support arm 11 forming the through hole 111 (opposite to the elastic arm 212) Exposed to one side of the perforation 111). In a preferred embodiment, the elastic arm 212 disposed in the accommodating space P may be in a pre-stressed state, so that the abutting portion 2122 is subjected to the restoring force of the elastic arm 212, and can be stably pressed. The sidewall of the through hole 111 is formed. When the user wants to disengage the quick release assembly 20 from the support arm 11, it can be easily penetrated. The elastic arm 212 is pressed to move in the avoiding through hole 213, so that the abutting portion 2122 of the elastic arm 212 no longer abuts against the side wall forming the through hole 111, and the user can directly disengage the quick release assembly 20 The accommodation space P.

Please refer to FIG. 13 , which is a schematic cross-sectional view of the quick release assembly 20 corresponding to the accommodating space P disposed in the support arm 11 . As shown in the figure, when the elastic sleeve 21 is correspondingly disposed in the accommodating space P, the auxiliary rib 214 of the elastic sleeve 21 correspondingly abuts against the inner side of the side wall forming the accommodating space P, thereby effectively eliminating the elastic sleeve 21 and The tolerances produced by the support arm 11 during the manufacturing process.

Referring to FIG. 14 and FIG. 15 , in the actual application, the connecting portion 221 of the rigid insert 22 may be provided with a rotating structure 30 and the rigid insert 22 may be disposed with the rotating structure 30 . A fixed structure 40 is pivotally connected, and the fixed structure 40 is rotatable relative to the connecting portion 221 through the rotating structure 30. Specifically, as shown in FIG. 14, the fixing structure 40 can be used to fix the screen DP with each other, so that the screen DP can be rotated through the rotating structure 30, so that the user can adjust the angle of the screen DP according to requirements. . Furthermore, the screen DP fixed to the rigid insert 22 through the fixing structure 40 can be quickly detached from the support arm 11 or quickly mounted on the support arm 11 through the associated actuation of the quick release assembly 20. on.

In summary, the screen support device 1 of the present invention can be quickly and easily attached to the support arm 11 through the corresponding cooperation of the elastic sleeve 21 and the rigid insert 22 of the quick release assembly 20, so that the screen DP fixedly disposed on the rigid insert 22 can be quickly and easily disassembled. The design of the elastic sleeve 21 can effectively avoid the problem that the port where the rigid insert 22 and the support arm 11 are formed with the accommodating space P have manufacturing tolerances, so that the two cannot be correspondingly engaged, and the Effectively avoids the problem of sloshing between the quick release assembly and the support arm due to manufacturing tolerances.

The above description is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Therefore, any equivalent technical changes made by using the present specification and the contents of the schema are included in the scope of protection of the present creation. .

1‧‧‧Screen support device

10‧‧‧Base

11‧‧‧Support arm

111‧‧‧Perforation

20‧‧‧Quick release components

21‧‧‧Flexible kit

211‧‧‧ Socket slot

212‧‧‧Flexible arm

213‧‧‧ Avoid perforation

22‧‧‧Rigid plugin

221‧‧‧Connecting Department

222‧‧‧Chain arm

P‧‧‧ accommodating space

S‧‧‧Lock Firmware

V‧‧‧Drop direction

Claims (10)

A screen supporting device for supporting a screen, the screen supporting device comprising: a base; a supporting arm, one end of which is detachably disposed on the base, and the other end of the supporting arm is recessed inwardly to form an accommodating space The support arm is formed with a through hole communicating with the accommodating space; and a quick release component detachably correspondingly disposed in the accommodating space, the quick release component comprising: an elastic sleeve, which is insertable The elastic member is disposed in the accommodating space, and one end of the elastic sleeve is recessed inwardly to form a insertion slot. The sidewall of the elastic sleeve corresponds to the through hole of the support arm, and a resilient arm is formed. And corresponding to the side wall, and can be moved to the corresponding side wall direction after being pressed, the elastic arm is corresponding to the perforation exposed to the support arm when the elastic sleeve is disposed in the accommodating space; and a rigidity An insert, which is detachably disposed in the elastic sleeve, the rigid insert defines a connecting portion and at least one plug arm, the plug arm is connected to the connecting portion, and the plug arm can be correspondingly disposed on The insertion groove of the elastic element; corresponds to the insertion arm of the plug is provided at the time slot corresponding to the connecting portion is exposed to the end of the elastic element. The screen support device of claim 1, wherein the rigid insert has two such insertion arms, the insertion slot correspondingly defines two insertion channels, and the elastic sleeve is not formed with the portion of the insertion groove formed. There is a escaping perforation that extends through the elastic sleeve, and the resilient arm is formed by a side wall forming the escaping perforation. The screen supporting device of claim 2, wherein each of the plugging arms and the side wall forming each of the plugging channels have at least one locking hole corresponding to the rigid insert The elastic sleeve can be fixed to each other through a plurality of locks corresponding to the lock holes. The screen supporting device of claim 1, wherein the connecting portion and the supporting arm are formed with a latching portion, which can be correspondingly formed when the elastic sleeve is correspondingly disposed in the receiving space. One end of the side wall of the space. The screen support device of claim 1, wherein the outer surface of the elastic sleeve is provided with a plurality of auxiliary ribs, and the auxiliary ribs are correspondingly disposed to form the same when the elastic sleeve is disposed in the accommodating space. Place the inside of the side wall of the space. The screen supporting device according to claim 5, wherein each of the auxiliary ribs is recessed inwardly from the elastic sleeve to form an end of the insertion groove, and an inclined surface is formed. The screen support device of claim 1, wherein a width of the elastic sleeve in a lateral direction is greater than a width of the accommodation space in the lateral direction. The screen supporting device of claim 7, wherein a width of the rigid insert in the lateral direction is greater than a width of the insertion slot in the lateral direction. The screen support device of claim 1, wherein the elastic arm defines a pressing portion and an abutting portion. When the elastic sleeve is disposed in the accommodating space, the pressing portion is exposed to the through hole, and the abutting portion is Corresponding to the side wall forming the perforation, away from the exposed side of the pressing portion. The screen supporting device according to claim 9, wherein the pressing portion is recessed inwardly from the elastic sleeve to form an end of the insertion groove, and an inclined surface is formed.