Modularized spliced signboard

Abstract

The modular splicing signboard comprises a signboard bottom plate and splicing boards, the multiple splicing boards are installed on the signboard bottom plate in a splicing mode, and inserting blocks penetrating through the signboard bottom plate are installed on the backs of the splicing boards; the back of the signboard base is detachably provided with a fixing part for fixing the inserting blocks to keep the splicing boards stable, the multiple splicing boards are spliced and installed on the signboard bottom plate to form the signboard, and in this way, the splicing boards needing to be replaced or damaged can be conveniently replaced or maintained in a small range; and moreover, mounting and dismounting are more convenient, the construction cost is reduced, overall dismounting or destructive cutting is not needed, and the safety coefficient is increased.

Description

Technical Field

[0001] The invention relates to the technical field of signboards, and in particular to a modular spliced ​​signboard. Background Art

[0002] The definition of signboards is relatively broad. Hotel lobby signs, guide room number signs, information desk signs, cash register signs, plastic signs for parking, park signs, etc. all fall into the category of signboards.

[0003] In the prior art, signboards are mostly welded or integrated (such as steel plate punching + round steel welding), which makes the display content inseparable from the supporting structure. When the information needs to be replaced or repaired, the whole signboard needs to be disassembled or destructively cut, resulting in waste of resources and increased construction costs. Summary of the invention

[0004] The purpose of the present invention is to provide a modular splicing sign to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a modular splicing sign, comprising a sign base plate and a splicing sign, a plurality of the splicing signs are installed on the sign base plate by splicing, an insert block penetrating the sign base plate is installed on the back of the splicing sign, and a fixing component for fixing the insert block to keep the splicing sign stable is detachably installed on the back of the sign base.

[0006] Preferably, the middle portion of the outer side wall of the insert block shrinks inwardly to form an annular limiting groove, and the annular limiting groove near the end of the insert block is an inclined surface.

[0007] Preferably, a threaded hole is provided on the bottom plate of the identification plate, a threaded ring is screwed into the threaded hole, and the inner diameter of the threaded ring matches the outer diameter of the insert block.

[0008] Preferably, the fixing component includes a sleeve mounted on the plug block, the outer wall of the sleeve shrinks inward to form an annular groove, the side of the annular groove corresponds to the inclined surface of the annular limit groove, and is an inclined end, the inclined end is provided with annularly distributed through holes, balls are arranged in the through holes, and a pushing component for pushing the balls against the inclined surface of the annular limit groove is slidably arranged in the annular groove.

[0009] Preferably, the pushing component includes a spring 1 mounted on an annular slide groove, a limit ring is slidably arranged in the annular slide groove, the spring 1 pushes the limit ring to move toward the ball, and the contact surface between the limit ring and the ball is an inclined surface.

[0010] Preferably, both ends of the through hole are contracted inwards to limit the ball from sliding out;

[0011] Preferably, a strip opening is provided in the annular limiting groove, one end of the strip opening is flush with the end surface of the threaded ring, a telescopic rod is provided in the strip opening, a push plate is hinged at the end of the telescopic rod, a stopper is installed at the protruding end of the telescopic rod, and a second spring is provided on the outer wall of the telescopic rod, and the second spring is provided between the stopper and the other end of the strip opening.

[0012] Preferably, a positioning sleeve is installed at one end of the sleeve close to the back side of the identification plate base plate, and the positioning sleeve is mounted on the threaded ring.

[0013] Compared with the prior art, the beneficial effects of the present invention are: a modular splicing signboard, which is formed by splicing multiple splicing signs and installing them on a signboard base plate. This method can facilitate small-scale replacement or repair of splicing signs that need to be replaced or damaged, and is more convenient to install and disassemble, reducing construction costs, and does not require overall disassembly or destructive cutting, thereby improving the safety factor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 It is a disassembled diagram of the structural components of the present invention;

[0016] Figure 3 It is a cross-sectional view of the fixing component structure of the present invention;

[0017] Figure 4 It is a schematic diagram of the structural state of the initial limiting of the plug block of the present invention;

[0018] Figure 5 This is a schematic diagram of the structural state of the plug block of the present invention before installation.

[0019] In the figure: 1-identification plate base plate, 2-joining plate, 3-insertion block, 4-fixing component, 41-sleeve, 42-annular slide groove, 43-inclined end, 44-through hole, 45-ball, 46-pushing assembly, 461-spring 1, 462-limiting ring, 5-annular limiting groove, 6-threaded hole, 7-threaded ring, 8-strip opening, 9-telescopic rod, 10-push plate, 11-stopper, 12-spring 2, 13-positioning sleeve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-5 The present invention provides a technical solution: a modular splicing sign, comprising a sign base plate 1 and a splicing sign 2, wherein a plurality of the splicing signs 2 are mounted on the sign base plate 1 by splicing, an insert block 3 penetrating the sign base plate 1 is mounted on the back of the splicing sign 2, and a fixing component 4 for fixing the insert block 3 to keep the splicing sign 2 stable is detachably mounted on the back of the sign base 1.

[0022] The middle part of the outer wall of the insert block 3 shrinks inwards to form an annular limiting groove 5, and the annular limiting groove 5 close to the end of the insert block 3 is an inclined surface.

[0023] The identification plate bottom plate 1 is provided with a threaded hole 6 , in which a threaded ring 7 is screwed, and the inner diameter of the threaded ring 7 matches the outer diameter of the insert block 3 .

[0024] The fixing component 4 includes a sleeve 41 sleeved on the plug block 3, the outer wall of the sleeve 41 shrinks inward to form an annular slide groove 42, the side of the annular slide groove 42 corresponds to the inclined surface of the annular limit groove 5, and is an inclined end 43, the inclined end 43 is provided with annular through holes 44, balls 45 are arranged in the through holes 44, and a pushing component 46 is slidably arranged in the annular slide groove 42 for pushing the balls 45 against the inclined surface of the annular limit groove 5.

[0025] The pushing assembly 46 includes a spring 461 sleeved on the annular groove 42, a limit ring 462 is slidably arranged in the annular groove 42, and the spring 461 pushes the limit ring 462 to move toward the ball 45, and the contact surface between the limit ring 462 and the ball 45 is an inclined surface.

[0026] Both ends of the through hole 44 are retracted inward to restrict the ball 45 from sliding out.

[0027] A strip opening 8 is provided in the annular limiting groove 42, one end of the strip opening 8 is flush with the end surface of the threaded ring 7, a telescopic rod 9 is provided in the strip opening 8, a push plate 10 is hinged at the end of the telescopic rod 9, a stopper 11 is installed at the protruding end of the telescopic rod 9, a spring 2 12 is provided on the outer wall of the telescopic rod 9, and the spring 2 12 is provided between the stopper 11 and the other end of the strip opening 8.

[0028] One end of the push plate 10 extends outwardly in an L shape, so as to increase the contact area of ​​the push plate 10 when received in the strip-shaped opening 8 and increase its stability.

[0029] A positioning sleeve 13 is installed at one end of the sleeve 41 close to the back side of the identification plate base plate 1 , and the positioning sleeve 13 is sleeved on the threaded ring 7 .

[0030] Working principle: find the corresponding installation position on the identification plate base plate 1 according to the pattern or text on the splicing plate 2, and then insert the plug block 3 on the back of the splicing plate 2 into the threaded ring 7 screwed on the corresponding identification plate base plate 1, and then push the telescopic rod 9 to shrink the spring 2 12, rotate the push plate 10, and make the two ends of the push plate 10 extend out of the annular limiting groove 5, and then push the push plate 10 to fit the end surface of the threaded ring 7 through the elastic force of the spring 2 12, so as to preliminarily limit the splicing plate 2, and then put the fixing component 4 on the plug block 3 to move it toward the back of the identification plate base plate 1. When the ball 45 and the end edge of the plug block 3 are in contact, the plug block 3 is pressed against the end surface of the threaded ring 7. When in contact, the limiting ring 462 is pushed, and the limiting ring 462 pushes the spring 1 461 to be compressed, and the ball 45 slides into the through hole 44, so that the ball 45 enters the annular groove 42, and the positioning sleeve 13 is set on the threaded ring 6. At this time, the push plate 10 is located in the positioning sleeve 13, and then the force pushing the limiting ring 462 is released. Under the elastic force of the spring 1 461, the limiting ring 462 approaches the ball 45, and pushes the ball 45 to move to the other end of the through hole 44 until the ball 44 contacts the inclined surface of the annular limiting groove 5, and the fixing component 4 is limited, so as to fix the position of the plug-in block, thereby completing the fixation of the splicing card 2;

[0031] During disassembly, push the limiting ring 462 to separate from the inclined end 43, and the ball 45 is not limited by the limiting ring 462. Then pull the sleeve 41 outward, and the ball 45 contacts the plug block 3 and forces it to move into the through hole 44 until the sleeve 41 is separated from the plug block 3. Then pull the push plate 10 to shrink the telescopic rod 9 and the spring 12, and store the push plate 10 into the strip opening 8. Then remove the splicing sign 2 from the front of the identification plate base plate 1.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular splicing sign, characterized by: It includes a sign base plate and a splicing sign. A plurality of splicing signs are installed on the sign base plate by splicing. An insert block penetrating the sign base plate is installed on the back of the splicing sign. A fixing component for fixing the insert block to keep the splicing sign stable is detachably installed on the back of the sign base.

2. The modular splicing signboard according to claim 1 is characterized in that: The middle part of the outer wall of the insert block shrinks inwards to form an annular limiting groove, and the annular limiting groove near the end of the insert block is an inclined surface.

3. The modular splicing signboard according to claim 2 is characterized in that: A threaded hole is provided on the bottom plate of the identification plate, a threaded ring is screwed into the threaded hole, and the inner diameter of the threaded ring matches the outer diameter of the insert block.

4. The modular splicing signboard according to claim 3 is characterized in that: The fixing component includes a sleeve mounted on the plug block, the outer wall of the sleeve shrinks inwardly to form an annular groove, the side of the annular groove corresponds to the inclined surface of the annular limiting groove, and is an inclined end, the inclined end is provided with annularly distributed through holes, balls are arranged in the through holes, and a pushing component for pushing the balls to press against the inclined surface of the annular limiting groove is slidably arranged in the annular groove.

5. The modular splicing signboard according to claim 4 is characterized in that: The pushing component includes a spring 1 sleeved on the annular slide groove, a limit ring is slidably arranged in the annular slide groove, the spring 1 pushes the limit ring to move toward the ball, and the contact surface between the limit ring and the ball is an inclined surface.

6. The modular splicing signboard according to claim 4 is characterized in that: The two ends of the through hole are contracted inward to restrict the ball from sliding out.

7. The modular splicing signboard according to claim 2 is characterized in that: A strip opening is provided in the annular limiting groove, one end of the strip opening is flush with the end surface of the threaded ring, a telescopic rod is provided in the strip opening, a push plate is hinged at the end of the telescopic rod, a stopper is installed at the protruding end of the telescopic rod, a spring 2 is provided on the outer wall of the telescopic rod, and the spring 2 is provided between the stopper and the other end of the strip opening.

8. The modular splicing signboard according to claim 4 is characterized in that: A positioning sleeve is installed at one end of the sleeve close to the back side of the identification plate bottom plate, and the positioning sleeve is sleeved on the threaded ring.

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