Welding-free assembly signboard

Abstract

The utility model provides a welding-free assembled signboard, belongs to the field of signboards, and aims to solve the problem that a signboard cannot be conveniently replaced according to actual requirements. The welding-free assembled signboard comprises a stand column and a positioning frame, a positioning groove is formed in the stand column, a first spring is fixedly connected to the positioning frame, and a positioning rod is fixedly connected to the other end of the first spring; the positioning rods are slidably connected into the positioning frames, the ends of the positioning rods are connected into the positioning grooves in a clamped mode, sealing plates are fixedly connected to the side ends of the positioning frames, clamping grooves are formed in the sealing plates, and the sealing plates are slidably connected into the protection frames. Through the cooperation of the clamping groove and the clamping block, the protection frame can be conveniently and stably disassembled and assembled, then the identification plate in the protection frame can be conveniently replaced, the transportation cost is greatly reduced through the detachable design, it is guaranteed that products cannot be deformed or damaged in the transportation process, and through the replaceable identification plate, the transportation efficiency is improved. And the use cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the field of identification plates, and in particular to a welding-free assembly identification plate. Background Art

[0002] Signboards, as the name suggests, are signs used for identification. They have text, patterns and other contents on them to indicate directions and give warnings. Common signboards include public welfare signs, cultural signs, signboards and warning signs. Signboards play an important role in people's daily lives. They can provide route indications for the direction, location and distance of each intersection and public facility, including directional signs, facility signs, etc., to indicate where people want to go, so that we can easily choose the best route and reach the destination as quickly as possible, thereby improving service efficiency.

[0003] However, there are some problems in the actual use of existing signboards. For example, the signboard with publication number CN209118644U can adjust the inclination angle of the signboard body according to the actual lighting angle during use to make the signboard obtain the best visual effect. However, during the production process, various components need to be bolted or welded. Since the shape of the signboard body is fixed after welding, on the one hand, it leads to inconvenience in packaging and transportation, and it is easy to deform during transportation; on the other hand, the identification content on the signboard body cannot be conveniently replaced according to actual needs. Therefore, when the identification content needs to be replaced, the signboard needs to be replaced as a whole, which has poor practicality and high cost of use. In addition, the existing signboard cannot conveniently adjust the use angle according to actual conditions during actual use. Therefore, we have made improvements on this and proposed a welding-free assembly signboard. Utility Model Content

[0004] The purpose of the utility model is to address the problem that the existing signboards cannot be conveniently replaced according to actual needs and the use angle cannot be conveniently adjusted according to actual conditions.

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

[0006] A welding-free assembly identification plate is provided to improve the above problems.

[0007] The specific application is as follows:

[0008] The invention comprises a column and a positioning frame, the column is provided with a positioning groove, the positioning frame is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a positioning rod, the positioning rod is slidably connected in the positioning frame, the end of the positioning rod is snap-connected in the positioning groove, the side end of the positioning frame is fixedly connected with a sealing plate, the sealing plate is provided with a slot, the sealing plate is slidably connected in the protective frame, the protective frame is fixedly connected with a second spring, the other end of the second spring is fixedly connected with a card block, the card block is slidably connected in the protective frame, the end of the card block is snap-connected in the card groove, an identification plate is arranged in the protective frame, a lighting lamp is installed at the top side end of the column, a battery is installed at the top of the column, a protective top plate is installed at the top of the battery, a solar photovoltaic panel and a small servo motor are installed in the protective top plate.

[0009] As a preferred technical solution of the present application, four groups of positioning grooves are arranged, and the four groups of positioning grooves are evenly distributed on the column, and each group of positioning grooves is distributed at equal angles on the column, and the positioning rods are symmetrically distributed on both sides of the positioning frame, and the internal space width of the positioning frame is greater than the diameter of the column.

[0010] As a preferred technical solution of the present application, the positioning frame is fixed to the middle part of the side end of the sealing plate, the sealing plate is fitted with the inner wall of the protective frame, the card blocks are symmetrically distributed on the upper and lower sides of the protective frame, the card blocks correspond to the card slots one by one, the end cross-section of the card block and the cross-section of the card slot are both right-angled trapezoids, and the protective frame is a transparent acrylic plate.

[0011] As the preferred technical solution of the present application, the lighting lamps are symmetrically distributed on both sides of the top of the columns, both sides of the protective top plate are inclined, and the solar photovoltaic panels are symmetrically distributed on the left and right sides and the front and back sides of the protective top plate, and the top surface of the solar photovoltaic panels is flush with the top surface of the protective top plate.

[0012] As a preferred technical solution of the present application, a coil is fixedly connected to the output shaft of the small servo motor, a traction rope is wound on the coil, the end of the traction rope is fixedly connected to a mounting plate, a flexible cleaning plate is fixedly connected to the mounting plate, the bottom of the mounting plate is limitedly slidably connected in the protective top plate, the bottom side end of the mounting plate is fixedly connected to a third spring, and the other end of the third spring is fixedly connected in the protective top plate.

[0013] As a preferred technical solution of the present application, the central axis of the coil and the central axis of the protective top plate are located on the same vertical center line, the flexible cleaning plates are symmetrically distributed on both sides of the mounting plate, the length of the flexible cleaning plates is greater than the width of the solar photovoltaic panel, and the top surface of the solar photovoltaic panel is in contact with the bottom surface of the flexible cleaning plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the scheme of this application:

[0016] 1. Through the cooperation of the positioning rod and each positioning slot, the use angle of each protection frame can be conveniently adjusted according to the actual situation through the positioning frame, and then the use angle of each sign can be conveniently adjusted. Similarly, by using the cooperation of the positioning rod and the positioning slot, the positioning frame can be conveniently and stably disassembled and installed, so that the angle adjustment component can be conveniently and stably repaired, maintained or replaced, which improves the practicality and applicability of the sign;

[0017] 2. Through the cooperation of the card slot and the card block, the protective frame can be conveniently and stably disassembled and installed, and the identification plate in the protective frame can be conveniently replaced. The protective frame can stably protect the identification plate during use. The detachable design greatly reduces the transportation cost and ensures that the product will not be deformed or damaged during transportation. The replaceable identification plate greatly reduces the use cost;

[0018] 3. Through the set coil and traction rope, in cooperation with the third spring, the flexible cleaning plate on the mounting plate can be driven to perform convenient and stable reciprocating motion, so that each solar photovoltaic panel can be cleaned at the same time, ensuring the stability of the continuous working state of the solar photovoltaic panel, avoiding dust and impurities from adhering to the solar photovoltaic panel and affecting the light energy absorption efficiency of the solar photovoltaic panel. The use of solar photovoltaic panels can effectively utilize renewable energy, and each signboard can be illuminated by a lighting lamp to ensure the stability of the signboard at night, thereby increasing the diversity of the use of the signboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall main structure of the welding-free assembly identification plate provided in this application;

[0020] Figure 2 The welding-free assembly identification plate provided for this application Figure 1 Schematic diagram of the structure at A in the middle;

[0021] Figure 3 A schematic diagram of the main cross-sectional structure of the protective top plate of the welding-free assembly identification plate provided in this application;

[0022] Figure 4 A schematic diagram of the side section structure of the protective top plate of the welding-free assembly identification plate provided in this application;

[0023] Figure 5 A schematic diagram of the three-dimensional structure of the coil of the welding-free assembly identification plate provided in this application;

[0024] Figure 6A schematic diagram of the main cross-sectional structure of the protective frame of the welding-free assembly sign provided in this application;

[0025] Figure 7 A schematic diagram of the top-down structure of the protective frame of the welding-free assembly sign provided in this application.

[0026] Markings in the figure: 1. column; 2. positioning groove; 3. positioning frame; 4. first spring; 5. positioning rod; 6. sealing plate; 7. slot; 8. protective frame; 9. second spring; 10. block; 11. identification plate; 12. lighting lamp; 13. battery; 14. protective top plate; 15. solar photovoltaic panel; 16. small servo motor; 17. coil; 18. traction rope; 19. mounting plate; 20. flexible cleaning plate; 21. third spring. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0028] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. 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.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] Embodiment 1:

[0033] like Figure 1-7 As shown, the present embodiment proposes a welding-free assembly identification plate, including a column 1 and a positioning frame 3, a positioning groove 2 is provided on the column 1, a first spring 4 is fixedly connected to the positioning frame 3, a positioning rod 5 is fixedly connected to the other end of the first spring 4, the positioning rod 5 is slidably connected in the positioning frame 3, and the end of the positioning rod 5 is snap-connected in the positioning groove 2, a sealing plate 6 is fixedly connected to the side end of the positioning frame 3, a snap-in groove 7 is provided on the sealing plate 6, the sealing plate 6 is slidably connected in the protective frame 8, a second spring 9 is fixedly connected to the protective frame 8, a snap-in block 10 is fixedly connected to the other end of the second spring 9, the snap-in block 10 is slidably connected in the protective frame 8, the end of the snap-in block 10 is snap-connected in the snap-in groove 7, an identification plate 11 is arranged in the protective frame 8, a lighting lamp 12 is installed at the top side end of the column 1, a battery 13 is installed at the top of the column 1, a protective top plate 14 is installed at the top of the battery 13, and a solar photovoltaic panel 15 and a small servo motor 16 are installed in the protective top plate 14.

[0034] Embodiment 2:

[0035] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0036] like Figure 1 , Figure 6 and Figure 7 As shown, as a preferred embodiment, on the basis of the above method, further, four groups of positioning grooves 2 are provided, the four groups of positioning grooves 2 are equidistantly distributed on the column 1, each group of positioning grooves 2 is distributed at equal angles on the column 1, the positioning rods 5 are symmetrically distributed on both sides of the positioning frame 3, the internal space width of the positioning frame 3 is greater than the diameter of the column 1, through the coordination of the arranged positioning rods 5 and the positioning grooves 2, the positioning frame 3 can conveniently adjust the use angle of each protective frame 8 according to actual conditions, and then the use angle of each signboard can be conveniently adjusted.

[0037] like Figure 1 , Figure 6 and Figure 7 As shown, as a preferred embodiment, on the basis of the above method, the positioning frame 3 is further fixed to the middle part of the side end of the sealing plate 6, the sealing plate 6 fits with the inner wall of the protective frame 8, the card blocks 10 are symmetrically distributed on the upper and lower sides of the protective frame 8, the card blocks 10 correspond to the card slots 7 one by one, the end cross-section of the card block 10 and the cross-section of the card slot 7 are both right-angled trapezoids, the protective frame 8 is a transparent acrylic plate, and through the cooperation of the set card slots 7 and the card blocks 10, the protective frame 8 can be conveniently and stably disassembled and installed, and then the identification plate 11 in the protective frame 8 can be conveniently replaced.

[0038] like Figure 1 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the lighting lamps 12 are symmetrically distributed on both sides of the top of the column 1, both sides of the protective top plate 14 are inclined, and the solar photovoltaic panels 15 are symmetrically distributed on the left and right sides and the front and back sides of the protective top plate 14, respectively. The top surface of the solar photovoltaic panel 15 is flush with the top surface of the protective top plate 14. The use of the solar photovoltaic panel 15 can effectively utilize renewable energy, and the lighting lamps 12 are used to illuminate each signboard, thereby ensuring the stability of the signboard at night and increasing the diversity of the use of the signboard.

[0039] like Figure 1-Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, a coil 17 is fixedly connected to the output shaft of the small servo motor 16, a traction rope 18 is wound around the coil 17, the end of the traction rope 18 is fixedly connected to a mounting plate 19, a flexible cleaning plate 20 is fixedly connected to the mounting plate 19, the bottom limit sliding connection of the mounting plate 19 is in the protective top plate 14, the bottom side end of the mounting plate 19 is fixedly connected to a third spring 21, the other end of the third spring 21 is fixedly connected to the protective top plate 14, the central axis of the coil 17 and the central axis of the protective top plate 14 are located on the same vertical center line, and the flexible cleaning plate 20 is fixedly connected to the protective top plate 14. The cleaning plates 20 are symmetrically distributed on both sides of the mounting plate 19, the length of the flexible cleaning plates 20 is greater than the width of the solar photovoltaic panel 15, the top surface of the solar photovoltaic panel 15 is in contact with the bottom surface of the flexible cleaning plates 20, and the coil 17 and the traction rope 18 are arranged, and the third spring 21 can drive the flexible cleaning plates 20 on the mounting plate 19 to perform convenient and stable reciprocating motion, so that each solar photovoltaic panel 15 can be cleaned at the same time, ensuring the stability of the continuous working state of the solar photovoltaic panel 15, avoiding dust and impurities from adhering to the solar photovoltaic panel 15, and affecting the light energy absorption efficiency of the solar photovoltaic panel 15.

[0040] Specifically, when the welding-free assembled sign is in use: first, the small servo motor 16 is a self-locking motor, and the protective top plate 14 can shield and protect the sign plate 11 in each protective frame 8. During the use of the sign, each solar photovoltaic panel 15 can convert light energy into electrical energy and store it in the battery 13. At night, it can provide electrical energy for the lighting lamp 12, and provide lighting for the sign plate 11 in each protective frame 8, ensuring that the sign can work normally at night and saving energy consumption. During the long-term use of the solar photovoltaic panel 15, the staff drives the small servo motor 16 in the protective top plate 14. At this time, in the small Under the driving action of the servo motor 16, the coil 17 can be driven to rotate, and then the traction rope 18 can be unwound. At this time, after the traction rope 18 is unwound, the elastic potential energy of the third spring 21 is released, and then the mounting plate 19 can be pushed to automatically move to the side, and the flexible cleaning plate 20 can be used to automatically clean the solar photovoltaic panel 15 in the protective top plate 14. After the cleaning work is completed, it is only necessary to drive the output shaft of the small servo motor 16 to rotate in the opposite direction again. At this time, the coil 17 can rewind the traction rope 18. Under the rewinding action of the traction rope 18, the flexible cleaning plate 20 can be driven to move and reset through the mounting plate 19 to ensure the stability of the next working state;

[0041] After the fixing of the fixing plate 11 is completed, the fixing plate 12 can be easily and stably removed, and the fixing plate 12 can be easily and stably removed, so that the fixing plate 12 can be easily and stably removed.

[0042] During the operation of the identification plate, the staff can pull the block 10 on the protection frame 8 outward until the block 10 moves out of the slot 7 on the sealing plate 6. At this time, the sealing plate 6 can be easily detached from the protection frame 8, and then the identification plate 11 in the protection frame 8 can be easily replaced. After the identification plate 11 in the protection frame 8 is replaced, it is only necessary to insert the sealing plate 6 into the protection frame 8 again to complete the sealing and protection work of the identification plate 11. In the process of inserting the sealing plate 6 into the protection frame 8, the sealing plate 6 first contacts the inclined surface of the end of the block 10, and then under the movement of the sealing plate 6, the block 10 can be pushed to move automatically outward until the slot 7 on the sealing plate 6 moves to the block 10. At this time, the block 10 can be automatically engaged with the slot 7 on the sealing plate 6 through the second spring 9, completing the engagement and installation work of the protection frame 8, thereby ensuring the stability of the subsequent working state of the identification plate.

[0043] The above embodiments are only used to illustrate the utility model but not to limit the technical solutions described in the utility model. Although the present invention has been described in detail with reference to the above embodiments, the utility model is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the utility model; and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model are included in the scope of the claims of the utility model.

Claims

1. A welding-free assembly identification plate, comprising a column (1) and a positioning frame (3), characterized in that: The column (1) is provided with a positioning groove (2), the positioning frame (3) is fixedly connected with a first spring (4), the other end of the first spring (4) is fixedly connected with a positioning rod (5), the positioning rod (5) is slidably connected in the positioning frame (3), the end of the positioning rod (5) is snap-connected in the positioning groove (2), the side end of the positioning frame (3) is fixedly connected with a sealing plate (6), the sealing plate (6) is provided with a snap-in groove (7), the sealing plate (6) is slidably connected in the protective frame (8), and the protective frame (8) is fixedly connected with a second spring (9), The other end of the second spring (9) is fixedly connected to a card block (10), the card block (10) is slidably connected in the protection frame (8), the end of the card block (10) is snap-connected in the card slot (7), an identification plate (11) is arranged in the protection frame (8), a lighting lamp (12) is installed at the top side end of the column (1), a battery (13) is installed at the top of the column (1), a protective top plate (14) is installed at the top of the battery (13), and a solar photovoltaic panel (15) and a small servo motor (16) are installed in the protective top plate (14).

2. The welding-free assembly identification plate according to claim 1, characterized in that: The positioning grooves (2) are provided in four groups, the four groups of positioning grooves (2) are equidistantly distributed on the column (1), and each group of positioning grooves (2) is distributed on the column (1) at equal angles. The positioning rods (5) are symmetrically distributed on both sides of the positioning frame (3), and the internal space width of the positioning frame (3) is greater than the diameter of the column (1).

3. The welding-free assembly identification plate according to claim 1, characterized in that: The positioning frame (3) is fixed to the middle part of the side end of the sealing plate (6), the sealing plate (6) is fitted with the inner wall of the protective frame (8), the card blocks (10) are symmetrically distributed on the upper and lower sides of the protective frame (8), the card blocks (10) correspond to the card slots (7) one by one, the end cross-section of the card block (10) and the cross-section of the card slot (7) are both right-angled trapezoids, and the protective frame (8) is a transparent acrylic plate.

4. The welding-free assembly identification plate according to claim 1, characterized in that: The lighting lamps (12) are symmetrically distributed on both sides of the top of the column (1), both sides of the protective top plate (14) are inclined, and the solar photovoltaic panels (15) are symmetrically distributed on the left and right sides and the front and back sides of the protective top plate (14), respectively, and the top surface of the solar photovoltaic panels (15) is flush with the top surface of the protective top plate (14).

5. The welding-free assembly identification plate according to claim 1, characterized in that: A coil (17) is fixedly connected to the output shaft of the small servo motor (16), a traction rope (18) is wound around the coil (17), the end of the traction rope (18) is fixedly connected to a mounting plate (19), a flexible cleaning plate (20) is fixedly connected to the mounting plate (19), the bottom of the mounting plate (19) is limitedly slidably connected in the protective top plate (14), the bottom side end of the mounting plate (19) is fixedly connected to a third spring (21), and the other end of the third spring (21) is fixedly connected in the protective top plate (14).

6. The welding-free assembly identification plate according to claim 5, characterized in that: The central axis of the coil (17) and the central axis of the protective top plate (14) are located on the same vertical center line, the flexible cleaning plate (20) is symmetrically distributed on both sides of the mounting plate (19), the length of the flexible cleaning plate (20) is greater than the width of the solar photovoltaic panel (15), and the top end surface of the solar photovoltaic panel (15) is in contact with the bottom end surface of the flexible cleaning plate (20).

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