Signboard support capable of being rapidly replaced

Abstract

The utility model discloses a signboard support capable of being replaced quickly, which comprises a mounting plate, a connecting frame is fixedly mounted in the middle of one side of the mounting plate, a pressing mechanism is arranged on one side of the front side of the mounting plate and comprises a guide rod, a pressing plate, a U-shaped frame, a rotary knob and two lead screws, and the top of one side of the mounting plate is rotatably connected with the two lead screws. Rotary knobs are fixedly mounted at the ends, away from the mounting plate, of the two lead screws, U-shaped frames are in threaded connection with the outer rings of the two lead screws, the tops of the inner walls of the two U-shaped frames are slidably connected with the top of the mounting plate, and pressing plates attached to the mounting plate are fixedly mounted on one sides of the inner walls of the two U-shaped frames. The signboard is attached to the mounting plate, then a baffle is extruded, a spring is compressed, at the moment, the bottom of the signboard is pressed under the potential energy effect of the spring, then a rotary button is rotated to drive a lead screw to rotate, a U-shaped frame is driven to move, the top of the front face of the signboard is pressed through a pressing plate, and therefore the signboard is pressed.

Description

Technical Field

[0001] The utility model relates to the field of identification plate brackets, in particular to a quickly replaceable identification plate bracket. Background Art

[0002] A signboard is a sign that has simple writing and summary on it, thus serving as a warning to passers-by.

[0003] At present, when installing a sign, it is installed on a supporting bracket, and then the sign is erected to serve as a sign. When installing the sign on the existing sign bracket, most of the sign is glued to the bracket by glue. When other signboards need to be replaced, it is inconvenient to replace the previously glued signboard. Therefore, a sign bracket that can be quickly replaced is designed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a quickly replaceable identification plate bracket to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a quickly replaceable sign bracket, comprising a mounting plate, a connecting frame is fixedly mounted on the middle part of one side of the mounting plate;

[0006] A clamping mechanism is provided on the front side of the mounting plate, and the clamping mechanism includes a guide rod, a pressure plate, a U-shaped frame, a rotating knob and a screw rod. Two screw rods are rotatably connected to the top of one side of the mounting plate, and a rotating knob is fixedly installed at one end of the two screw rods away from the mounting plate. The outer rings of the two screw rods are threadedly connected to the U-shaped frame, and the tops of the inner walls of the two U-shaped frames are slidably connected to the top of the mounting plate. A pressure plate that fits the mounting plate is fixedly installed on one side of the inner wall of the two U-shaped frames, and a guide rod fixed to the mounting plate is inserted and connected on one side of the two U-shaped frames.

[0007] In one example, two L-shaped plates are fixedly mounted on both sides of the bottom of the mounting plate, and two springs are fixedly mounted on one side of the inner wall of the two L-shaped plates.

[0008] In one example, a baffle is fixedly mounted on one end of the four springs away from the L-shaped plate.

[0009] In one example, a support column is fixedly mounted on the bottom of the connecting frame, and four second mounting holes are formed on the outer ring of the support column.

[0010] In one example, the outer ring of the support column is sleeved with a support tube, and a base plate is fixedly mounted on the bottom of the support tube.

[0011] In one example, the outer ring of the support tube is provided with four first mounting holes matching the second mounting holes, and the first mounting holes and the inner walls of the second mounting holes are interlaced with insertion rods.

[0012] The quickly replaceable sign bracket proposed by the utility model can bring the following beneficial effects:

[0013] 1. This quickly replaceable sign bracket fits the sign and the mounting plate, and then squeezes the baffle to compress the spring. At this time, the potential energy of the spring will press the bottom side of the front of the sign, and then turn the rotating knob to drive the screw to rotate, which drives the U-shaped frame to move, so that the pressure plate will press the top of the front of the sign, thereby pressing the sign.

[0014] 2. This quickly replaceable sign bracket can be stabilized and its height can be adjusted by moving the support column upward in the support tube, matching the second mounting hole with the first mounting hole, and then inserting the insertion rod into the first mounting hole and the second mounting hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the L-shaped plate structure of the utility model.

[0019] In the figure: 1. mounting plate; 2. connecting frame; 3. supporting column; 4. supporting tube; 5. base plate; 6. first mounting hole; 7. plug rod; 8. second mounting hole; 9. screw rod; 10. rotating knob; 11. U-shaped frame; 12. pressure plate; 13. guide rod; 14. L-shaped plate; 15. spring; 16. baffle. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0021] like Figure 1 to Figure 3 As shown, the embodiment of the utility model provides a quickly replaceable identification plate bracket, comprising a mounting plate 1, a connecting frame 2 is fixedly mounted on the middle of one side of the mounting plate 1;

[0022] A clamping mechanism is provided on the front side of the mounting plate 1, and the clamping mechanism includes a guide rod 13, a pressure plate 12, a U-shaped frame 11, a rotating knob 10 and a screw rod 9. Two screw rods 9 are rotatably connected to the top of one side of the mounting plate 1, and a rotating knob 10 is fixedly installed on the end of the two screw rods 9 away from the mounting plate 1. The outer circles of the two screw rods 9 are threadedly connected to the U-shaped frame 11, and the tops of the inner walls of the two U-shaped frames 11 are slidably connected to the top of the mounting plate 1. A pressure plate 12 that fits the mounting plate 1 is fixedly installed on one side of the inner wall of the two U-shaped frames 11, and a guide rod 13 fixed to the mounting plate 1 is inserted and connected on one side of the two U-shaped frames 11.

[0023] Specifically, two L-shaped plates 14 are fixedly installed on both sides of the bottom of the mounting plate 1 , and two springs 15 are fixedly installed on one side of the inner wall of the two L-shaped plates 14 . The springs 15 are fixed by the L-shaped plates 14 , and the springs 15 fix the baffle 16 .

[0024] Specifically, a baffle 16 is fixedly mounted on one end of the four springs 15 away from the L-shaped plate 14 , and the installed sign is pressed by the baffle 16 .

[0025] Specifically, a support column 3 is fixedly mounted on the bottom of the connecting frame 2 , and four second mounting holes 8 are opened on the outer ring of the support column 3 . The connecting frame 2 is fixed through the support column 3 , and the mounting plate 1 is fixed.

[0026] Specifically, the outer ring of the support column 3 is sleeved with the support tube 4 , and the bottom of the support tube 4 is fixedly mounted with a base plate 5 , and the support tube 4 is fixed by the base plate 5 , and the support column 3 is fixed by the support tube 4 .

[0027] Specifically, the outer ring of the support tube 4 is provided with four first mounting holes 6 matching the second mounting holes 8, and the inner walls of the first mounting holes 6 and the second mounting holes 8 are interlaced with an insertion rod 7. The support tube 4 and the support column 3 can be connected by interlacing the insertion rod 7 with the first mounting holes 6 and the second mounting holes 8.

[0028] Working principle: When the sign needs to be installed, fit the sign onto the mounting plate 1, and then squeeze the baffle 16 to compress the spring 15. At this time, the potential energy of the spring 15 will press the bottom side of the front of the sign, and then turn the rotary knob 10 to drive the screw 9 to rotate, and drive the U-shaped frame 11 to move, so that the pressure plate 12 will press the top of the front of the sign, thereby pressing the sign. When it is necessary to adjust the height, move the support column 3 upward in the support tube 4, and then match the second mounting hole 8 with the first mounting hole 6, and then insert the insertion rod 7 into the first mounting hole 6 and the second mounting hole 8, so that it can be stabilized and its height can be adjusted.

[0029] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0030] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A quickly replaceable identification plate bracket, comprising a mounting plate (1), a connecting frame (2) being fixedly mounted on the middle of one side of the mounting plate (1); Features: A clamping mechanism is provided on the front side of the mounting plate (1), and the clamping mechanism comprises a guide rod (13), a pressure plate (12), a U-shaped frame (11), a rotating knob (10) and a screw rod (9). Two screw rods (9) are rotatably connected to the top of one side of the mounting plate (1), and the ends of the two screw rods (9) away from the mounting plate (1) are fixedly mounted with a rotating knob (10). The outer rings of the two screw rods (9) are threadedly connected to the U-shaped frame (11), and the tops of the inner walls of the two U-shaped frames (11) are slidably connected to the top of the mounting plate (1). A pressure plate (12) that fits the mounting plate (1) is fixedly mounted on one side of the inner walls of the two U-shaped frames (11), and one side of the two U-shaped frames (11) is interlaced with a guide rod (13) fixed to the mounting plate (1).

2. The quickly replaceable identification plate bracket according to claim 1, characterized in that: Two L-shaped plates (14) are fixedly mounted on both sides of the bottom of the mounting plate (1), and two springs (15) are fixedly mounted on one side of the inner walls of the two L-shaped plates (14).

3. The quickly replaceable identification plate bracket according to claim 2, characterized in that: A baffle (16) is fixedly mounted on one end of the four springs (15) away from the L-shaped plate (14).

4. The quickly replaceable identification plate bracket according to claim 1, characterized in that: A support column (3) is fixedly mounted on the bottom of the connecting frame (2), and the outer ring of the support column (3) is provided with four second mounting holes (8).

5. The quickly replaceable identification plate bracket according to claim 4, characterized in that: The outer ring of the support column (3) is sleeved with a support tube (4), and a base plate (5) is fixedly mounted on the bottom of the support tube (4).

6. The quickly replaceable identification plate bracket according to claim 5, characterized in that: The outer ring of the support tube (4) is provided with four first mounting holes (6) matching the second mounting holes (8), and the inner walls of the first mounting holes (6) and the second mounting holes (8) are interlaced with insertion rods (7).

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