Liftable structure suitable for wall-mounted signboard

Abstract

The utility model discloses a lifting structure suitable for a wall-mounted signboard, and aims to solve the problems that in the prior art, an existing signboard can only be fixed at one place, lifting adjustment or flexible replacement of the signboard can not be carried out according to actual requirements, and the requirements of different occasions can not be met. Comprising a mounting frame with a built-in quick-release signboard, an adapter fixedly connected with the mounting frame, a lifting assembly and a fixing seat used for being fixedly connected with a wall. One end of the lifting assembly is connected with the adapter, and the other end of the lifting assembly is connected with the fixing base.

Description

Technical Field

[0001] The utility model relates to the technical field of identification plate structures, in particular to a liftable structure suitable for wall-mounted identification plates. Background Art

[0002] A signboard is a sign that indicates direction, also called a signboard or billboard. For example, toilet signs and road sign signs can be called signboards. Its definition is relatively broad, such as lobby signs for hotel supplies, etc.

[0003] Existing signboards can often only be fixed in one location and cannot be raised or lowered or flexibly replaced according to actual needs, etc., and cannot meet the needs of different occasions. Utility Model Content

[0004] The purpose of the utility model is to provide a liftable structure suitable for a wall-mounted sign to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A liftable structure suitable for a wall-mounted sign, comprising a mounting frame with a built-in quick-detachable sign, an adapter fixedly connected to the mounting frame, a lift assembly, and a fixing seat for fixing to a wall; one end of the lift assembly is connected to the adapter, and the other end is connected to the fixing seat;

[0007] The installation frame comprises a square hollow front panel composed of four frames, an upper open hollow cavity for embedding the identification plate, and a rear panel provided with no less than four first installation holes; the first installation hole is arranged at the center of the rear panel, and the fixed connection between the installation frame and the adapter is realized through the first installation hole; the rear panel is provided with no less than two second installation holes for fixing the identification plate and hexagonal screws matching the second installation holes; the identification plate is provided with a third installation hole matching the second installation hole; the frame of the front panel can completely cover both the second installation hole and the third installation hole;

[0008] The lifting assembly includes a first connecting plate and a second connecting plate, both of which are hinged to the fixing seat and the adapter respectively.

[0009] Preferably, the fixed seat includes an L-shaped connecting seat and a rotating seat fixedly connected to the L-shaped connecting seat; the L-shaped connecting seat includes a first plate body and a second plate body, which are vertically connected to each other; the first plate body can be fixedly threadedly connected to the wall; the second plate body is fixedly threadedly connected to the bottom of the rotating seat.

[0010] Preferably, the rotating seat includes a first rotating seat at the top and a second rotating seat at the bottom which is provided with a first hinged seat, and the two are rotatably threadedly connected; a raised rotating shaft is provided on the top of the first rotating seat, and a corresponding round hole matching the rotating shaft is provided on the corresponding second rotating seat; a threaded hole is provided on the top surface of the rotating shaft, and a through hole matching the threaded hole is provided on the corresponding bottom surface of the circular hole; a rotatable threaded connection between the first rotating seat and the second rotating seat is achieved through the threaded connection between the threaded hole and the through hole and the rotating contact connection between the rotating shaft and the circular hole; the bottom of the first rotating seat is fixedly connected to the second plate body; the second rotating seat is hinged to the first connecting plate and the second connecting plate respectively through the first hinged seat.

[0011] Preferably, a limiting protrusion is provided at the bottom of the first rotating seat, and correspondingly, the second plate body is provided with a limiting groove matching the limiting protrusion, and the limiting connection between the L-shaped connecting seat and the first rotating seat is realized through the contact connection between the limiting protrusion and the limiting groove.

[0012] Preferably, the adapter includes a first adapter provided with a second hinge seat and a fourth hinge seat, a second adapter and a third adapter provided with a third hinge seat; one end of the first adapter is hinged to the first connecting plate and the second connecting plate respectively through the second hinge seat, and the other end is hinged to the second adapter through the fourth hinge seat; one end of the third adapter is fixedly connected to the mounting frame, and the other end is hinged to the second adapter through the third hinge seat; the second adapter includes a first hinge axis hole for hinged to the first adapter and a second hinge axis hole for hinged to the third adapter; the first hinge axis hole and the second hinge axis hole are arranged perpendicular to each other.

[0013] Preferably, an angle adjustment member is provided between the third adapter and the mounting frame; the angle adjustment member includes an arc groove, a first connecting hole arranged at the center of the arc groove and a fourth mounting hole matching the first mounting hole; the third adapter is provided with a sliding protrusion matching the arc groove and used for sliding in the arc groove and a second connecting hole matching the first connecting hole; a fixed connection between the mounting frame and the angle adjustment member is achieved through a threaded connection between the fourth mounting hole and the first mounting hole; an adjustable angle of the mounting frame relative to the third adapter is achieved through a bolt connection between the first connecting hole and the second connecting hole and a sliding contact connection between the arc groove and the sliding protrusion.

[0014] Compared with the prior art, the liftable structure of the wall-mounted sign in the present application has the following beneficial effects:

[0015] The utility model only needs to place the identification plate into the cavity of the installation frame, and the identification plate can be quickly replaced and installed by tightening the hexagonal screws; in actual use, the overall structure is wall-mounted and fixed on the wall, and the identification plate can be lifted and adjusted in the vertical direction by the lifting component; the angle adjustment in the horizontal direction can be achieved by rotating the rotating seat; further fine-tuning in the vertical and horizontal directions can be achieved by the adapter; in addition, the sliding adjustment of the identification plate in the arc groove can be achieved by the angle adjustment member. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 This is a front view of the structure of an embodiment of the utility model;

[0018] Figure 3 It is a structural schematic diagram of another perspective of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure of the lifting assembly in the embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the connection structure of the fixing seat in the embodiment of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure of the adapter in the embodiment of the utility model;

[0022] Figure 7 This is a schematic diagram of the connection structure of the angle adjustment member in the embodiment of the utility model;

[0023] Figure 8 This is a schematic diagram of the connection structure of the installation frame in the embodiment of the utility model;

[0024] Fig. 9 This is a schematic diagram of the connection structure of the installation frame from another perspective in an embodiment of the utility model.

[0025] Figure numerals: 1, mounting frame; 11, identification plate; 111, third mounting hole; 12, frame; 13, hollow cavity; 14, rear panel; 141, first mounting hole; 142, second mounting hole; 143, hexagonal screw; 2, adapter; 21, first adapter; 211, second hinge seat; 212, fourth hinge seat; 22, second adapter; 221, first hinge shaft hole; 222, second hinge shaft hole; 23, third adapter; 231, third hinge seat; 232, sliding protrusion; 23 3. Second connecting hole; 3. Lifting assembly; 31. First connecting plate; 32. Second connecting plate; 4. Fixed seat; 41. L-shaped connecting seat; 411. First plate body; 412. Second plate body; 4121. Limiting groove; 42. Rotating seat; 421. First rotating seat; 4211. Rotating shaft; 4212. Limiting protrusion; 422. Second rotating seat; 4221. Round hole; 4222. First hinged seat; 5. Angle adjustment member; 51. Arc groove; 52. First connecting hole; 53. Fourth mounting hole. DETAILED DESCRIPTION

[0026] The following is further described in detail through specific implementation methods:

[0027] like Figure 1-3 As shown, this embodiment shows a liftable structure suitable for a wall-mounted sign 11, including a mounting frame 1 with a built-in quick-detachable sign 11, an adapter 2 fixedly connected to the mounting frame 1, a lift assembly 3 and a fixing base 4 for fixing to a wall; one end of the lift assembly 3 is connected to the adapter 2, and the other end is connected to the fixing base 4; specifically, through the fixing base 4, the structure can be fixed to the wall by a threaded connection.

[0028] like Figure 8-9As shown, the installation frame 1 in this embodiment includes a square hollow front panel composed of four borders 12, an upper open hollow cavity 13 for embedding the identification plate 11, and a rear panel 14 provided with no less than 4 first installation holes 141; the first installation hole 141 is arranged at the center of the rear panel 14, and the fixed connection between the installation frame 1 and the adapter 2 is achieved through the first installation hole 141; specifically, the first installation hole 141 can adopt a countersunk hole method to prevent interference with the insertion of the identification plate 11. The rear panel 14 is provided with no less than two second mounting holes 142 for fixing the identification plate 11 and an external hexagon screw 143 matching the second mounting hole 142; the identification plate 11 is provided with a third mounting hole 111 matching the second mounting hole 142. When the identification plate 11 is actually replaced, the identification plate 11 is first placed in the hollow cavity 13, and then the external hexagon screw 143 is passed through the third mounting hole 111 of the identification plate 11 and formed with the second mounting hole 142 to form a threaded connection, so that the identification plate 11 can be quickly replaced and installed, which is practical and portable; the frame 12 of the front panel can completely cover both the second mounting hole 142 and the third mounting hole 111, forming a hidden installation, which is more beautiful.

[0029] like Figure 4 As shown, the lifting assembly 3 in this embodiment includes a first connecting plate 31 and a second connecting plate 32, both of which are respectively hinged to the fixing seat 4 and the adapter 2. Specifically, the first connecting plate 31 is arranged above the second connecting plate 32, and the structures of the two do not interfere with each other during the hinge process.

[0030] Further explanation, in further implementation of this embodiment, as Figure 5 As shown, the fixed seat 4 includes an L-shaped connecting seat 41 and a rotating seat 42 fixedly connected to the L-shaped connecting seat 41, and the rotating seat 42 can realize horizontal angle adjustment; wherein, the L-shaped connecting seat 41 includes a first plate body 411 and a second plate body 412, which are vertically connected to each other to form an L-shaped structure; the first plate body 411 can be fixedly threadedly connected to the wall; the second plate body 412 is fixedly threadedly connected to the bottom of the rotating seat 42.

[0031] Furthermore, in these embodiments, the rotating seat 42 includes a first rotating seat 421 at the top and a second rotating seat 422 at the bottom provided with a first hinge seat 4222, and the two can be rotatably threadedly connected; specifically, a raised rotating shaft 4211 is provided on the top of the first rotating seat 421, and a corresponding round hole 4221 matching the rotating shaft 4211 is provided on the corresponding second rotating seat 422; a threaded hole is provided on the top surface of the rotating shaft 4211, and a through hole matching the threaded hole is provided on the corresponding bottom surface of the round hole 4221; when actually connected, the screw The nail passes through the through hole on the bottom surface of the circular hole 4221 and is threadedly connected with the threaded hole on the top surface of the rotating shaft 4211, so that the first rotating seat 421 abuts against the second rotating seat 422, and the rotating shaft 4211 rotates in contact in the circular hole 4221, thereby realizing the rotatable threaded connection between the first rotating seat 421 and the second rotating seat 422; the bottom of the first rotating seat 421 is threadedly fixedly connected with the second plate body 412; the second rotating seat 422 is hinged to the first connecting plate 31 and the second connecting plate 32 respectively through the first hinged seat 4222.

[0032] Furthermore, on the basis of the above-mentioned feasible implementation modes, in this embodiment, a limiting protrusion 4212 is provided at the bottom of the first rotating seat 421, and correspondingly, the second plate body 412 is provided with a limiting groove 4121 matching the limiting protrusion 4212. Through the contact connection between the limiting protrusion 4212 and the limiting groove 4121, the limiting connection between the L-shaped connecting seat 41 and the first rotating seat 421 is realized, and the threaded fixed connection between the two makes the connection between the two more stable and reliable.

[0033] like Figure 1-3 As shown, another embodiment shows a liftable structure suitable for a wall-mounted sign 11, comprising a mounting frame 1 with a built-in quick-detachable sign 11, an adapter 2 fixedly connected to the mounting frame 1, a lift assembly 3 and a fixing base 4 for fixing to a wall; one end of the lift assembly 3 is connected to the adapter 2, and the other end is connected to the fixing base 4;

[0034] like Figure 8-9As shown, the installation frame 1 in this embodiment includes a square hollow front panel composed of four frames 12, an upper open hollow cavity 13 for embedding the identification plate 11, and a rear panel 14 provided with no less than 4 first mounting holes 141; the first mounting hole 141 is arranged at the center of the rear panel 14, and the fixed connection between the installation frame 1 and the adapter 2 is achieved through the first mounting hole 141; the rear panel 14 is provided with no less than 2 second mounting holes 142 for fixing the identification plate 11 and an external hexagonal screw 143 matching the second mounting hole 142; the identification plate 11 is provided with a third mounting hole 111 matching the second mounting hole 142; the frame 12 of the front panel can completely cover both the second mounting hole 142 and the third mounting hole 111; as shown Figure 4 As shown, the lifting assembly 3 in this embodiment includes a first connecting plate 31 and a second connecting plate 32 , both of which are hinged to the fixing seat 4 and the adapter 2 respectively.

[0035] Further explanation, such as Figure 6 As shown, in a further implementable embodiment of the present embodiment, the adapter 2 includes a first adapter 21 provided with a second hinge seat 211 and a fourth hinge seat 212, a second adapter 22 and a third adapter 23 provided with a third hinge seat 231; one end of the first adapter 21 is hinged to the first connecting plate 31 and the second connecting plate 32 respectively through the second hinge seat 211, and the other end is hinged to the second adapter 22 through the fourth hinge seat 212; one end of the third adapter 23 is fixedly connected to the mounting frame 1, and the other end is hinged to the second adapter 22 through the third hinge seat 231; the second adapter 22 includes a first hinge axis hole 221 for hinged to the first adapter 21 and a second hinge axis hole 222 for hinged to the third adapter 23; the first hinge axis hole 221 and the second hinge axis hole 222 are arranged perpendicular to each other. During actual installation, the first hinge member is rotatably hinged in the horizontal direction through the second hinge seat 211 and the first hinge shaft hole 221 of the second hinge member, and at the same time, the third adapter 23 is rotatably hinged in the vertical direction through the third hinge seat 231 and the second hinge shaft hole 222 of the second adapter 22. During specific use, the adapter 2 can be adjusted to achieve fine adjustment of the sign 11 in the horizontal and vertical directions.

[0036] Further, if Figure 7As shown, in these embodiments, an angle adjustment member 5 is provided between the third adapter 23 and the mounting frame 1; wherein, the angle adjustment member 5 includes an arc groove 51 for angle adjustment, a first connecting hole 52 arranged at the center of the arc groove 51 and a fourth mounting hole 53 matching the first mounting hole 141 for fixedly connecting the mounting frame 1; the third adapter 23 is provided with a sliding protrusion 232 matching the arc groove 51 for sliding in the arc groove 51 and a second connecting hole 233 matching the first connecting hole 52; the fixed connection between the mounting frame 1 and the angle adjustment member 5 is achieved through the threaded connection between the fourth mounting hole 53 and the first mounting hole 141; the angle of the mounting frame 1 relative to the third adapter 23 is adjustable through the bolt connection between the first connecting hole 52 and the second connecting hole 233 and the sliding contact connection between the arc groove 51 and the sliding protrusion 232. During actual installation, firstly, a screw is passed through the first connection hole 52 of the angle adjustment member 5 and is threadedly connected to the second connection hole 233 of the third adapter 23, so that the angle adjustment member 5 and the third adapter 23 can be slidably abutted, and then a screw is passed through the fourth mounting hole 53 of the angle adjustment member 5 and is threadedly fixedly connected to the first mounting hole 141 of the mounting frame 1, so that the angle adjustment member 5 and the mounting frame 1 can be fixedly connected. During specific use, with the screw passing through the first connection hole 52 of the angle adjustment member 5 as a fulcrum, the sliding protrusion 232 of the third adapter 23 can slide along the groove body in the arc groove 51 of the angle adjustment member 5, so as to achieve the angle adjustment of the identification plate 11 in the mounting frame 1.

[0037] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A liftable structure suitable for a wall-mounted sign, characterized in that: It comprises an installation frame with a built-in quick-detachable identification plate, an adapter fixedly connected to the installation frame, a lifting assembly and a fixing seat for fixing to a wall; one end of the lifting assembly is connected to the adapter, and the other end is connected to the fixing seat; The installation frame comprises a square hollow front panel composed of four frames, an upper open hollow cavity for embedding the identification plate, and a rear panel provided with no less than four first installation holes; the first installation hole is arranged at the center of the rear panel, and the fixed connection between the installation frame and the adapter is realized through the first installation hole; the rear panel is provided with no less than two second installation holes for fixing the identification plate and hexagonal screws matching the second installation holes; the identification plate is provided with a third installation hole matching the second installation hole; the frame of the front panel can completely cover both the second installation hole and the third installation hole; The lifting assembly includes a first connecting plate and a second connecting plate, both of which are hinged to the fixing seat and the adapter respectively.

2. The liftable structure for a wall-mounted sign according to claim 1, characterized in that: The fixed seat includes an L-shaped connecting seat and a rotating seat fixedly connected to the L-shaped connecting seat; the L-shaped connecting seat includes a first plate body and a second plate body, which are vertically connected to each other; the first plate body can be fixedly threadedly connected to the wall; the second plate body is fixedly threadedly connected to the bottom of the rotating seat.

3. The liftable structure for a wall-mounted sign according to claim 2 is characterized in that: The rotating seat includes a first rotating seat at the top and a second rotating seat at the bottom which is provided with a first hinged seat, and the two are rotatably threadedly connected; a raised rotating shaft is provided on the top of the first rotating seat, and a corresponding round hole matching the rotating shaft is provided on the corresponding second rotating seat; a threaded hole is provided on the top surface of the rotating shaft, and a through hole matching the threaded hole is provided on the corresponding bottom surface of the circular hole; a rotatable threaded connection between the first rotating seat and the second rotating seat is realized through the threaded connection between the threaded hole and the through hole and the rotating contact connection between the rotating shaft and the circular hole; the bottom of the first rotating seat is fixedly connected to the second plate body; the second rotating seat is hinged to the first connecting plate and the second connecting plate respectively through the first hinged seat.

4. The liftable structure for a wall-mounted sign according to claim 3 is characterized in that: A limiting protrusion is provided at the bottom of the first rotating seat, and correspondingly, the second plate body is provided with a limiting groove matching the limiting protrusion, and the limiting connection between the L-shaped connecting seat and the first rotating seat is realized through the contact connection between the limiting protrusion and the limiting groove.

5. The liftable structure for a wall-mounted sign according to claim 1 is characterized in that: The adapter comprises a first adapter provided with a second hinge seat and a fourth hinge seat, a second adapter and a third adapter provided with a third hinge seat; one end of the first adapter is hinged to the first connecting plate and the second connecting plate respectively through the second hinge seat, and the other end is hinged to the second adapter through the fourth hinge seat; one end of the third adapter is fixedly connected to the mounting frame, and the other end is hinged to the second adapter through the third hinge seat; the second adapter comprises a first hinge axis hole for hinged to the first adapter and a second hinge axis hole for hinged to the third adapter; the first hinge axis hole and the second hinge axis hole are arranged perpendicular to each other.

6. The liftable structure for a wall-mounted sign according to claim 5, characterized in that: An angle adjustment member is provided between the third adapter and the mounting frame; the angle adjustment member includes an arc groove, a first connecting hole arranged at the center of the arc groove and a fourth mounting hole matching the first mounting hole; the third adapter is provided with a sliding protrusion matching the arc groove and used for sliding in the arc groove and a second connecting hole matching the first connecting hole; a fixed connection between the mounting frame and the angle adjustment member is achieved through a threaded connection between the fourth mounting hole and the first mounting hole; an adjustable angle of the mounting frame relative to the third adapter is achieved through a bolt connection between the first connecting hole and the second connecting hole and a sliding contact connection between the arc groove and the sliding protrusion.

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