CN217815872U

CN217815872U - Support that can lock up in optional position department

Info

Publication number: CN217815872U
Application number: CN202221752305.4U
Authority: CN
Inventors: 徐立杰; 蔡承纮; 翁郁程; 张秀金
Original assignee: Dongguan Honglian Electronics Co ltd
Current assignee: Dongguan Honglian Electronics Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-15
Anticipated expiration: 2032-07-08

Abstract

The utility model relates to the technical field of supports, and discloses a support which can be locked at any position, which comprises a support main body and a movable component, wherein the movable component comprises a movable part, an abutting part and a driving mechanism; the movable piece is movably connected to the bracket main body and is provided with a blocking part; the abutting connection piece is connected to the movable piece; the driving mechanism is connected with the movable piece and the abutting piece and is used for driving the abutting piece to abut against or separate from the bracket main body; when the abutting piece abuts against the bracket main body, the abutting piece enables the driving mechanism to abut against the blocking part under the reaction force of the bracket main body; when the abutting piece is separated from the bracket main body, the driving mechanism is separated from the blocking part. This application mainly solves current support and can not die the position lock's of display technical problem after adjusting the position of display.

Description

Support that can lock up in optional position department

Technical Field

The utility model relates to a technical field of support especially relates to a but support of locking in optional position department.

Background

The use demand of people to the display is more and more increasing for present society, and the function of corresponding display support is also more and more diversified, and when the display is used in practice, most user's demand all leans on the display support can adjust the height of display. The existing bracket usually has a built-in constant force spring, and the tension provided by the constant force spring is almost equal to the weight of the display, so that a user can easily adjust the height of the display. However, the existing support cannot lock the display at any height position, and when the user presses the display by mistake or the matching of the constant force spring is poor, the height of the display changes, so that the use requirements of partial users are not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but support of locking in optional position department mainly solves current support and can not be with the dead technical problem of position lock of display after the position of having adjusted the display.

To achieve the purpose, the utility model adopts the following technical proposal:

a lockable stent at any position, comprising a stent body and a mobile assembly, the mobile assembly comprising:

the movable piece is movably connected to the bracket main body and is provided with a blocking part;

the abutting piece is connected with the movable piece;

the driving mechanism is connected with the movable piece and the abutting piece and is used for driving the abutting piece to abut against or separate from the bracket main body; when the abutting piece abuts against the bracket main body, the abutting piece enables the driving mechanism to abut against the blocking part under the reaction force of the bracket main body; when the abutting piece is separated from the bracket main body, the driving mechanism is separated from the blocking part.

In one embodiment, the abutting member is slidably connected to the movable member, and the driving mechanism is configured to drive the abutting member to slide relative to the movable member.

In one embodiment, the drive mechanism comprises a drive member and a link;

one end of the connecting rod is rotatably connected with the driving piece, and the other end of the connecting rod is rotatably connected with the abutting piece;

the driving piece is rotatably connected with the movable piece, and when the abutting piece abuts against the support main body, the abutting piece enables the driving piece or the connecting rod to abut against the blocking portion under the reaction force of the support main body.

In one embodiment, the movable member comprises a movable main body and an adapter member which are connected;

the movable main body is movably connected to the bracket main body;

the adaptor with the butt connection piece sliding connection, the adaptor with the driving piece rotates the connection, the stop part is located on the adaptor.

In one embodiment, the movable body is slidably connected to the support body, an avoiding groove for avoiding the movable body is formed in the support body, and the driving member extends out of the avoiding groove.

In one embodiment, the driving mechanism further comprises a handle, and the handle is connected to one end, away from the avoidance groove, of the driving piece and is located outside the bracket main body.

In one embodiment, the bracket further comprises an elastic member, which connects the movable body and the bracket body and is used for supporting the gravity of the movable body.

In one embodiment, the abutment comprises a sliding rod, an abutment block and an adjusting structure;

the sliding rod is connected with the moving part in a sliding mode, and the adjusting structure is connected with the sliding rod and the abutting block and used for adjusting the distance between the abutting block and the sliding rod.

In one embodiment, the adjusting structure comprises an adjusting block and a nut;

the regulating block with the slide bar spiro union, the nut is connected the regulating block or the slide bar is used for the fastening the regulating block with the slide bar, the butt piece connect in on the regulating block.

In one embodiment, the inner wall of the bracket main body is paved with a non-slip pad, and the non-slip pad is arranged on the moving path of the abutting piece.

Compared with the prior art, the utility model provides a but the support of locking in optional position department has following beneficial effect at least:

when the display device is installed, the display device can be installed on the movable piece, and the movable piece is movably connected with the support main body, so that the movable piece and the display device can integrally move to a preset position relative to the support main body. To sum up, adopt this technical scheme, the user can let movable assembly lock in optional position, ensures that the height that the display was located can not change because of the mistake is pressed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a lockable support at any position according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of the stent shown in FIG. 1 after hiding the stent body;

FIG. 3 is a front view of the stand shown in FIG. 1 with the movable assembly in a locked condition;

FIG. 4 isbase:Sub>A cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

FIG. 6 is a front view of the stand shown in FIG. 1 with the movable assembly in an unlocked condition;

FIG. 7 isbase:Sub>A cross-sectional view taken at A-A of FIG. 6;

FIG. 8 is an enlarged view of a portion of FIG. 7 at A;

fig. 9 is an exploded view of the structure shown in fig. 2.

Wherein, in the figures, the various reference numbers:

1. a stent body; 11. an avoidance groove; 12. a guide rail; 13. a non-slip mat;

2. a movable component; 3. an elastic member; 4. a display;

21. a movable member; 211. a movable body; 212. an adapter; 2121. a blocking portion; 2122. a chute;

22. an abutting member; 221. a slide bar; 222. a butting block; 223. an adjustment structure; 2231. an adjusting block; 2232. a nut;

23. a drive mechanism; 231. a drive member; 232. a connecting rod; 233. a handle.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and therefore should not be considered limiting to the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 3, the present embodiment provides a bracket capable of being locked at any position, which includes a bracket main body 1 and a movable element 2, wherein the movable element 2 is movably connected to the bracket main body 1.

In the present embodiment, the movable assembly 2 preferably slides along the bracket body 1 in the longitudinal direction, and the display 4 can be mounted on the movable assembly 2, so that the function of lifting and lowering the display 4 in the vertical direction can be realized. Specifically, the support main body 1 is provided with an avoiding groove 11 in the longitudinal direction, a part of the movable assembly 2 is embedded into the avoiding groove 11, and when the movable assembly 2 slides relative to the support main body 1 in the longitudinal direction, the avoiding groove 11 can avoid the movable assembly 2. Secondly, dodge equal fixedly connected with guide rail 12 in both sides of groove 11, the stiff end of guide rail 12 is fixed on support main part 1, and movable assembly 2 is fixed with the slip end of guide rail 12 for movable assembly 2 can slide for support main part 1 along guide rail 12's direction, improves the gliding precision of movable assembly 2. In addition, referring to fig. 2, the stand of the present embodiment further includes an elastic member 3, the elastic member 3 connects the stand main body 1 and the movable assembly 2, the elastic member 3 is used to provide an upward pulling force for the movable assembly 2, so that after the display 4 is mounted on the movable assembly 2, a user can control the display 4 to move to a desired height position in the longitudinal direction with a small force, and in the present embodiment, the elastic member 3 is preferably a constant force spring.

In other embodiments, the movable element 2 may also rotate on the stand body 1, or the movable element 2 may also move along a predetermined path relative to the stand body 1. The application is mainly characterized in that after the movable assembly 2 moves in place relative to the bracket main body 1, the movable assembly 2 can be locked, and the movable assembly 2 can be ensured to be stable at a required position.

To achieve the purpose that the movable element 2 can be locked at any position, please refer to fig. 1 and fig. 2 together, the movable element 2 of the present embodiment includes a movable element 21, an abutting element 22 and a driving mechanism 23.

The movable element 21 is fixedly connected to the sliding end of the guide rail 12, and the movable element 21 is connected to the elastic element 3, wherein the movable element 21 is used for mounting the display 4, and the movable element 21 is used for realizing a function of being capable of sliding relative to the bracket main body 1 in the longitudinal direction. In addition, a stop portion 2121 is disposed at the bottom of the movable element 21, a sliding slot 2122 is further formed at the bottom of the movable element 21, an extending direction of the sliding slot 2122 points to an inner wall of the bracket main body 1, and the abutting element 22 is inserted into the sliding slot 2122 and can slide along a slot wall of the sliding slot 2122. The driving mechanism 23 connects the movable member 21 and the abutting member 22, and the driving mechanism 23 is used for driving the abutting member 22 to slide in the sliding slot 2122, so that the abutting member 22 can abut against the inner wall of the bracket main body 1 (as shown in fig. 5) or be separated from the inner wall of the bracket main body 1 (as shown in fig. 8).

Referring to fig. 5, when the abutting member 22 abuts against the inner wall of the bracket body 1, the abutting member 22 receives the reaction force of the bracket body 1 to cause the driving mechanism 23 to abut against the blocking portion 2121, so that the movable member 21 cannot move relative to the bracket body 1, that is, the entire movable assembly 2 is in a locked state, and the height of the display 4 is not changed due to the external force, thereby meeting the use requirements of some users.

Referring to fig. 8, when the abutting member 22 is separated from the inner wall of the bracket body 1, the driving mechanism 23 is also separated from the blocking portion 2121, the movable member 21 can slide relative to the bracket body 1 in the longitudinal direction, and the user can adjust the height of the display 4, so that the height position of the display 4 meets the user requirement.

Referring to fig. 2 to 5 and 8, the driving mechanism 23 of the present embodiment includes a driving member 231, a connecting rod 232 and a handle 233. Wherein, a part of the driving member 231 is accommodated in the bracket body 1, another part of the driving member 231 extends out from the avoiding groove 11, the driving member 231 is rotatably connected to the movable member 21 with a position a in fig. 2 as a rotation center, the handle 233 is fixed on the driving member 231 and located outside the bracket body 1, so that a user can hold the handle 233 to pull the driving member 231. The link 232 is accommodated in the holder body 1, one end of the link 232 is rotatably connected to the driving member 231 with the position B in fig. 2 as a rotation center, and the other end of the link 232 is rotatably connected to the abutting member 22 with the position C in fig. 2 as a rotation center. When the user pulls the driving member 231, the driving member 231 can drive the connecting rod 232 to rotate relative to the abutting member 22, and the connecting rod 232 further drives the abutting member 22 to slide in the sliding slot 2122 relative to the movable member 21, so that the abutting member 22 can abut against the inner wall of the bracket main body 1. When the contact piece 22 contacts the inner wall of the holder main body 1, the contact piece 22 receives the reaction force of the holder main body 1 to cause the driving piece 231 to contact the stopper 2121, so that the movable piece 21 cannot move relative to the holder main body 1. Of course, in other embodiments, the position of the blocking portion 2121 on the movable element 21 may be changed so that the link 232 can abut on the blocking portion 2121 when the abutting element 22 abuts on the inner wall of the bracket main body 1, and the function of locking the movable element 21 can be realized. When the abutment 22 is separated from the inner wall of the holder body 1, both the driving member 231 and the link 232 are separated from the stopper 2121.

Referring to fig. 5 and 8, a non-slip mat 13 is laid on the inner wall of the bracket body 1, the non-slip mat 13 is disposed on the moving path of the abutting member 22 sliding relative to the movable member 21, that is, the abutting member 22 can abut against the non-slip mat 13, and the non-slip mat 13 can increase the static friction between the abutting member 22 and the bracket body 1, thereby ensuring that the movable member 21 can be reliably locked at a designated position.

In view of the convenience of processing and the convenience of assembly, referring to fig. 2 and 5, the movable member 21 of the present embodiment includes a movable body 211 and an adaptor 212.

Wherein, the movable body 211 is fixedly connected with the sliding end of the guide rail 12, and the movable body 211 is connected with the elastic member 3, the movable body 211 is used for installing the display 4, and the movable body 211 is used for realizing the function of sliding relative to the bracket body 1 in the longitudinal direction.

The adaptor 212 is fixed to the bottom of the movable body 211, the blocking portion 2121 is disposed on the adaptor 212, the sliding groove 2122 is also disposed on the adaptor 212, and the driving member 231 is rotatably connected to the adaptor 212 with a position a in fig. 2 as a rotation center.

In consideration of machining errors and assembly errors, there is a possibility that the abutment member 22 cannot abut on a desired position after assembly is completed. In this regard, referring to fig. 2, fig. 5 and fig. 9, the abutting member 22 of the present embodiment includes a sliding rod 221, an abutting block 222 and an adjusting structure 223.

Specifically, the sliding rod 221 can slide along the sliding slot 2122, one end of the connecting rod 232 away from the driving element 231 is rotatably connected to the sliding rod 221 by a rotating shaft center at C in fig. 2, the adjusting structure 223 is connected to the sliding rod 221 and the abutting block 222, the adjusting structure 223 is used for adjusting a distance between the sliding rod 221 and the abutting block 222, and the abutting block 222 is used for abutting against the non-slip mat 13.

More specifically, referring to fig. 5 and 9, the adjusting structure 223 includes an adjusting block 2231 and a nut 2232, the adjusting block 2231 is provided with an external thread, the sliding rod 221 is provided with an internal thread, the adjusting block 2231 is in threaded connection with the sliding rod 221, the abutting block 222 is fixed on the end of the adjusting block 2231 away from the sliding rod 221, the nut 2232 is screwed on the external thread of the adjusting block 2231, when the adjusting block 2231 is rotated, the distance between the abutting block 222 and the sliding rod 221 can be adjusted, when the distance is adjusted to a certain position, the nut 2232 can be screwed down, so that the nut 2232 abuts on the outer wall of the sliding rod 221, and at this time, the sliding rod 221, the adjusting block 2231 and the nut 2232 are fixed as a whole.

To sum up, adopt this technical scheme's support, the user can let movable assembly 2 in the vertical arbitrary position of locking at support main part 1, ensures that the height that display 4 was located can not change because of the mistake is pressed.

The foregoing is only a preferred embodiment of the present invention, and the technical principles of the present invention have been specifically described, and the description is only for the purpose of explaining the principles of the present invention, and should not be construed as limiting the scope of the present invention in any way. Any modifications, equivalents and improvements made within the spirit and principles of the invention and other embodiments of the invention without the creative effort of those skilled in the art are intended to be included within the protection scope of the invention.

Claims

1. A lockable stand at any position, characterized by comprising a stand body (1) and a movable assembly (2), the movable assembly (2) comprising:

the movable piece (21) is movably connected to the bracket main body (1) and is provided with a blocking part (2121);

an abutting member (22) connected to the movable member (21);

the driving mechanism (23) is connected with the movable piece (21) and the abutting piece (22) and is used for driving the abutting piece (22) to be abutted against or separated from the bracket main body (1); when the abutting piece (22) abuts against the bracket main body (1), the abutting piece (22) enables the driving mechanism (23) to abut against the blocking part (2121) under the reaction force of the bracket main body (1); when the abutting piece (22) is separated from the holder main body (1), the driving mechanism (23) is separated from the stopper portion (2121).

2. The support lockable in any position according to claim 1, characterized in that the abutment member (22) is slidably connected to the movable member (21), and the drive mechanism (23) is configured to drive the abutment member (22) to slide relative to the movable member (21).

3. Lockable carriage in any position according to claim 2, characterized in that the drive mechanism (23) comprises a drive member (231) and a link (232);

one end of the connecting rod (232) is rotatably connected with the driving piece (231), and the other end of the connecting rod (232) is rotatably connected with the abutting piece (22);

the driving piece (231) is rotatably connected with the movable piece (21), and when the abutting piece (22) abuts against the bracket main body (1), the abutting piece (22) enables the driving piece (231) or the connecting rod (232) to abut against the blocking part (2121) under the reaction force of the bracket main body (1).

4. The support lockable in any position according to claim 3, characterized in that the mobile element (21) comprises a mobile body (211) and an adapter element (212) connected;

the movable main body (211) is movably connected to the bracket main body (1);

the adaptor (212) is connected with the abutting part (22) in a sliding mode, the adaptor (212) is connected with the driving part (231) in a rotating mode, and the blocking part (2121) is arranged on the adaptor (212).

5. The support capable of being locked at any position according to claim 4, wherein the movable main body (211) is slidably connected with the support main body (1), the support main body (1) is provided with an avoiding groove (11) for avoiding the movable main body (211), and the driving member (231) extends outwards from the avoiding groove (11).

6. Stand lockable in any position according to claim 5, characterized in that the drive mechanism (23) further comprises a handle (233), the handle (233) being connected to the end of the drive member (231) remote from the evasive slot (11) and located outside the stand body (1).

7. Stent lockable in any position according to claim 5, characterized in that the stent further comprises a spring (3), the spring (3) connecting the movable body (211) and the stent body (1) and being adapted to support the weight of the movable body (211).

8. The stand lockable in any position according to claim 2, characterized in that the abutment (22) comprises a slide bar (221), an abutment block (222) and an adjustment structure (223);

the sliding rod (221) is connected with the movable piece (21) in a sliding mode, and the adjusting structure (223) is connected with the sliding rod (221) and the abutting block (222) and used for adjusting the distance between the abutting block (222) and the sliding rod (221).

9. The lockable carriage in any position according to claim 8, characterized in that the adjustment structure (223) comprises an adjustment block (2231) and a nut (2232);

the adjusting block (2231) is in threaded connection with the sliding rod (221), the nut (2232) is connected with the adjusting block (2231) or the sliding rod (221) and used for fastening the adjusting block (2231) and the sliding rod (221), and the abutting block (222) is connected to the adjusting block (2231).

10. A bracket lockable in any position according to any of claims 1-9, characterized in that the inner wall of the bracket body (1) is laid with a non-slip mat (13), which non-slip mat (13) is arranged on the path of movement of the abutment (22).