Multifunctional advertising board mounting bracket

Abstract

The utility model relates to the technical field of billboard supports, and discloses a multifunctional billboard mounting support which comprises a billboard support base, threaded sleeves are fixedly connected to the four corners of the bottom of the inner side of the billboard support base, and threaded rods are spirally connected to the inner sides of the threaded sleeves. A first connecting rod is fixedly connected to the middle of the top face of the threaded rod, a movable wrench is fixedly connected to the top end of the first connecting rod, metal plug pins are clamped to the top of the outer wall of the threaded rod, connecting wires are fixedly connected to the outward sides of the multiple metal plug pins, and fixing bolts are fixedly connected to the other ends of the connecting wires. According to the advertisement support, the threaded sleeves at the four corners in the support base are controlled to move, the conical sleeve is controlled to stretch out and draw back up and down through the movement of the threaded rod, the friction size on the circular bearing in the conical bearing sleeve is controlled, the moving speed is controlled, the speed is controllable and adjusted, the advertisement support can be fixed, and moving convenience of the advertisement support is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of billboard brackets, in particular to a multifunctional billboard mounting bracket. Background Art

[0002] Billboards refer to all outdoor media that convey advertising information. The size of the media depends on the actual environment. Shop signs, door heads, and facade images can be hand-drawn, computer-generated, or printed on paper. Billboards are generally made of square tubes and angle steels, welded together, and can have gusset plates and aluminum-plastic panels.

[0003] Existing billboard brackets are often fixed during display, and the size of the billboard bracket cannot be adjusted according to the needs of the user. The scope of application is small. During installation, most of them are fixed with bolts. A large amount of manpower and material resources are consumed during the installation and disassembly process, which greatly reduces the efficiency of billboard installation.

[0004] The mounting brackets for billboards on the market are difficult to install and have poor stability. Most billboards are difficult to dismantle after installation and cannot be moved freely and the speed cannot be controlled, which makes it difficult to meet the market's usage needs. Therefore, there is a need for a bracket that is easy to install and replace billboards to solve the problems of billboard brackets that cannot be adjusted in angle, are inconvenient to move, and are difficult to dismantle. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional billboard mounting bracket, which aims to improve the problem in the existing technology that most billboards are difficult to disassemble after installation, and do not have the functions of free movement and speed control, making it difficult to meet actual usage needs.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a multifunctional billboard mounting bracket, comprising a billboard bracket base, wherein the four corners of the inner bottom side of the billboard bracket base are fixedly connected to a threaded sleeve, the inner side of the threaded sleeve is spirally connected to a threaded rod, the middle part of the top surface of the threaded rod is fixedly connected to a connecting rod one, the top of the connecting rod one is fixedly connected to an adjustable wrench, a metal latch is engaged with the top of the outer wall of the threaded rod, the outward side of multiple metal latches are fixedly connected to a connecting wire, the other end of the connecting wire is fixedly connected to a fixing bolt, the other end of the fixing bolt is fixedly connected to the top of the outer wall of the threaded sleeve, the bottom end of the threaded rod is fixedly connected to a conical sleeve, the four corners of the bottom bottom of the billboard bracket base are fixedly connected to a conical bearing sleeve, the inner side of the conical bearing sleeve is slidably connected to a circular bearing, and the bottom of the billboard bracket base is provided with a telescopic mechanism, which is used to adjust the height and angle.

[0007] As a further description of the above technical solution:

[0008] The telescopic mechanism includes a fixed base, the bottom of the fixed base is fixedly connected to the top of the billboard bracket base, the top of the fixed base is fixedly connected to a metal sleeve, the inner side of the metal sleeve is slidably connected to a metal rod, the inner bottom of the metal rod is fixedly connected to a fixed sleeve, the inner side of the fixed sleeve is fixedly connected to a spring, the other end of the spring is fixedly connected to a support rod, the other end of the support rod is fixedly connected to a conical head, the top of the metal rod is fixedly connected to a cylindrical shaft, the outer wall of the cylindrical shaft is slidably connected to a circular shaft sleeve, the outer wall of the metal sleeve is provided with a clamping hole, the inner side of the clamping hole is engaged with the outer wall of the conical head.

[0009] As a further description of the above technical solution:

[0010] A placement plate is fixedly connected between adjacent tops of the plurality of circular sleeves, and a rotating shaft is rotatably connected to the inner sides of the placement plates.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the rotating shaft is fixedly connected with a shrinkage bracket plate, and the middle part of the top surface of the shrinkage bracket plate is fixedly connected with a hidden handle.

[0013] As a further description of the above technical solution:

[0014] The middle part of the inner side of the billboard bracket base is fixedly connected with a connecting rod 2, the middle part of the top of the connecting rod 2 is fixedly connected with a conical platform base, and the left and right ends of the inner side of the billboard bracket base are fixedly connected with fixing rods.

[0015] As a further description of the above technical solution:

[0016] The top of the conical platform base is fixedly connected with a support sleeve, the inner side of the support sleeve is slidably connected with a sliding rod, and the top of the sliding rod is rotatably connected to the middle part of the bottom surface of the placement plate.

[0017] As a further description of the above technical solution:

[0018] Protective covers are fixedly connected to the four corners of the outer wall of the placement plate, and the multiple protective covers are symmetrically designed.

[0019] As a further description of the above technical solution:

[0020] The inner bottom of the tapered sleeve is fixedly connected with a friction pad, and the inner bottom of the friction pad fits with the outer wall of the circular bearing.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the billboard mounting bracket is controlled to move by threaded sleeves at the four corners of the billboard bracket base. The tapered sleeve is controlled to extend and retract up and down by the movement of the threaded rod, and the friction of the circular bearing in the tapered bearing sleeve is controlled to control the movement speed. The metal pin connected by the fixing bolt is inserted into the corresponding hole in the threaded rod, thereby realizing the controllable and adjustable speed and also fixing it to realize the convenience of moving the advertising bracket.

[0023] 2. In the utility model, the upper part is controlled by a metal sleeve fixed on the base of the billboard bracket to control the rotation of the upper placement plate. The inner wall of the metal sleeve is connected to a metal rod, and the metal rod is fixedly connected to the cylindrical shaft. An elastic device is fixed inside the lower side of the metal rod to fix the sleeve, which is connected to the cylindrical shaft on the shaft sleeve, so that the telescopic rod can rotate the upper placement plate more conveniently, allowing the advertising mounting bracket to rotate at multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of the placement plate of the multifunctional billboard mounting bracket proposed in the present invention;

[0025] Figure 2 This is a disassembled diagram of the support rod of the multifunctional billboard mounting bracket proposed in the present utility model;

[0026] Figure 3 This is a disassembled display diagram of the metal sleeve of the multifunctional billboard mounting bracket proposed in the present utility model;

[0027] Figure 4 This is a schematic diagram of the disassembled threaded sleeve structure of the multifunctional billboard mounting bracket proposed in the present invention;

[0028] Figure 5 This is a schematic diagram of the metal latch structure of the multifunctional billboard mounting bracket proposed in the present invention;

[0029] Figure 6 This is a side view of the billboard bracket base of the multifunctional billboard mounting bracket proposed in the present invention.

[0030] Legend:

[0031] 1. Billboard stand base; 2. Telescopic mechanism; 201. Round shaft sleeve; 202. Cylindrical shaft; 203. Metal rod; 204. Fixed base; 205. Metal sleeve; 206. Fixed sleeve; 207. Spring; 208. Support rod; 209. Conical head; 210. Clamping hole; 3. Adjustable wrench; 4. Connecting rod 1; 5. Threaded rod; 6. Threaded sleeve; 7. Conical sleeve; 8. Friction pad; 9. Round bearing; 10. Conical bearing sleeve; 11. Metal pin; 12. Connecting wire; 13. Fixing bolt; 14. Conical table base; 15. Connecting rod 2; 16. Support sleeve; 17. Fixed rod; 18. Protective cover; 19. Placement plate; 20. Retractable bracket plate; 21. Hidden handle; 22. Rotating shaft; 23. Sliding rod. DETAILED DESCRIPTION

[0032] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0033] Please see the attached Figure 1 , Attachment Figure 4 and attached Figure 5 The utility model provides an embodiment: a multifunctional billboard mounting bracket, including a billboard bracket base 1, the four corners of the inner bottom of the billboard bracket base 1 are fixedly connected with a threaded sleeve 6, the inner side of the threaded sleeve 6 is spirally connected with a threaded rod 5, the middle part of the top surface of the threaded rod 5 is fixedly connected with a connecting rod 1 4, the top of the connecting rod 1 4 is fixedly connected with an adjustable wrench 3, the top of the outer wall of the threaded rod 5 is clamped with a metal plug 11, and the outward side of the multiple metal plugs 11 is fixedly connected to a connecting wire 12, and the other end of the connecting wire 12 is fixedly connected It is connected to a fixing bolt 13, the other end of which is fixedly connected to the top of the outer wall of the threaded sleeve 6, the bottom end of the threaded rod 5 is fixedly connected to a tapered sleeve 7, the four corners of the bottom of the billboard bracket base 1 are fixedly connected to tapered bearing sleeves 10, the inner side of the tapered bearing sleeve 10 is slidably connected to a circular bearing 9, and the bottom of the billboard bracket base 1 is provided with a telescopic mechanism 2, which is used to adjust the height and angle, the outer wall of the rotating shaft 22 is fixedly connected to a contraction bracket plate 20, and the middle of the top surface of the contraction bracket plate 20 is fixedly connected to a hidden handle 21;

[0034] Specifically, these threaded sleeves 6 are designed to fit tightly with the threaded rod 5 to ensure the stability and reliability of the entire structure. In order to further enhance the stability of the structure, a metal pin 11 is engaged with the top of the outer wall of the threaded rod 5. The function of these metal pins 11 is to prevent the threaded rod 5 from accidentally sliding during use, thereby ensuring the stability of the billboard. The other end of the fixing bolt 13 is fixedly connected to the top of the outer wall of the threaded sleeve 6 to form a solid support structure. The other end of the connecting line 12 is fixedly connected to the fixing bolt 13. This design further improves the stability of the entire device. The inner side of the conical bearing sleeve 10 is slidably connected to the circular bearing 9. This design makes the contact between the bearing sleeve and the bearing closer, thereby improving the overall stability and load-bearing capacity. A hidden handle 21 is fixedly connected to the middle of the top surface of the retractable bracket plate 20. This hidden design is not only beautiful and elegant, but also easy to operate when in use.

[0035] Please see the attached Figure 2 and attached Figure 3 The telescopic mechanism 2 includes a fixed base 204, the bottom of the fixed base 204 is fixedly connected to the top of the billboard bracket base 1, the top of the fixed base 204 is fixedly connected to a metal sleeve 205, the inner side of the metal sleeve 205 is slidably connected to a metal rod 203, the inner bottom of the metal rod 203 is fixedly connected to a fixed sleeve 206, the inner side of the fixed sleeve 206 is fixedly connected to a spring 207, the other end of the spring 207 is fixedly connected to a support rod 208, the other end of the support rod 208 is fixedly connected to a conical head 209, the top of the metal rod 203 is fixedly connected to the cylindrical shaft 202, the outer wall of the cylindrical shaft 202 is slidably connected to the circular shaft sleeve 201, the outer wall of the metal sleeve 205 is provided with a card hole 210, the inner side of the card hole 210 is engaged with the outer wall of the conical head 209, the tops of multiple circular shaft sleeves 201 are fixedly connected to adjacent ones, and the inner side of the placement plate 19 is rotatably connected to the rotating shaft 22;

[0036] Specifically, the metal sleeve 205 is tightly combined with the fixed base 204 by welding, bolting or other fixing methods to ensure that it will not be displaced or fall off during use. The inner side of the metal sleeve 205 is designed to be a sliding fit so that the metal rod 203 can slide smoothly inside it. The fixed sleeve 206 is tightly combined with the metal rod 203 by welding, bolting or other fixing methods to ensure that it will not be displaced or fall off during use. A spring 207 is fixedly connected to the inner side of the fixed sleeve 206, and the spring 207 is tightly combined with the fixed sleeve 206 by welding, bolting or other fixing methods to ensure that it will not be displaced or fall off during use. The other end of the support rod 208 is fixedly connected with a conical head 209, and the conical head 209 is tightly combined with the support rod 208 by welding, bolting or other fixing methods to ensure that it will not be displaced or fall off during use.

[0037] Please see the attached Figure 1 and attached Figure 6 , the middle part of the inner side of the billboard bracket base 1 is fixedly connected with a connecting rod 2 15, and the middle part of the top of the connecting rod 2 15 is fixedly connected to the conical platform base 14. The left and right ends of the inner side of the billboard bracket base 1 are fixedly connected with fixed rods 17. The top of the conical platform base 14 is fixedly connected with a support sleeve 16, and the inner side of the support sleeve 16 is slidably connected with a sliding rod 23. The top of the sliding rod 23 is rotatably connected to the middle part of the bottom surface of the placement plate 19. The inner bottom of the conical sleeve 7 is fixedly connected with a friction pad 8. The inner bottom of the friction pad 8 fits with the outer wall of the circular bearing 9. The four corners of the outer wall of the placement plate 19 are fixedly connected with protective covers 18, and multiple protective covers 18 are all symmetrically designed;

[0038] Specifically, a connecting rod 2 15 is fixedly connected to the middle position of the inner side of the billboard bracket base 1, and the middle position of the top end of this connecting rod 2 15 is fixedly connected to a conical platform base 14. The left and right ends of the inner side of the billboard bracket base 1 are fixedly connected with corresponding fixing rods 17. A supporting sleeve 16 is fixedly connected to the top position of the conical platform base 14, and the inner side of this supporting sleeve 16 is slidably connected to a sliding rod 23. The top position of the sliding rod 23 is connected to the middle position of the bottom surface of the placement plate 19 through a rotational connection.

[0039] Working principle: The billboard mounting bracket is controlled to move by the threaded sleeves 6 at the four corners of the billboard bracket base 1. The threaded sleeve 6 is driven by the upper end adjustable wrench 3 to drive the connecting rod 4. The connecting rod 4 is fixed on the threaded rod 5, thereby driving the threaded rod 5 to move up and down in the threaded sleeve 6. The movement of the threaded rod 5 controls the upward and downward extension of the tapered sleeve 7. The friction of the friction pad 8 on the circular bearing 9 in the tapered bearing sleeve 10 controls the movement speed. When the appropriate speed is selected or when it needs to be fixed, the metal pin 11 connected by the connecting line 12 fixed by the fixing bolt 13 fixed on the outside of the threaded sleeve 6 is inserted into the corresponding hole in the threaded rod 5, thereby realizing the controllable and adjustable speed. It can also be fixed to realize the convenience of moving the advertising bracket.

[0040] The upper part of the billboard mounting bracket is controlled by a metal sleeve 205 fixed on the four sides of the billboard bracket base 1 to control the rotation of the upper placement plate 19. The device is fixed to the billboard bracket base 1 by a fixed base 204. The fixed base 204 of the device is connected to the metal sleeve 205. The inner wall of the metal sleeve 205 is connected to a metal rod 203. The metal rod 203 is fixedly connected to a cylindrical shaft 202. A fixed sleeve 206 is installed inside the lower side of the metal rod 203. The device is an elastic device fixed to the inner wall of the metal rod 203 by the fixed sleeve 206. A spring 207 is installed inside the fixed sleeve 206. The spring 207 is connected to the support rod 208. The conical head 209 connected to the front end of the support rod 208 is controlled by the spring 207 to be telescopically clamped on the metal sleeve 205. The cylindrical shaft 202 is connected to the circular shaft sleeve 201, thereby realizing the rotation requirement of the telescopic rod for the upper placement plate 19, allowing the advertising mounting bracket to be more convenient for multi-angle rotation.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A multifunctional billboard mounting bracket, comprising a billboard bracket base (1), characterized in that: The four corners of the inner bottom of the billboard support base (1) are fixedly connected with threaded sleeves (6), the inner side of the threaded sleeve (6) is spirally connected with a threaded rod (5), the middle of the top surface of the threaded rod (5) is fixedly connected with a connecting rod (4), the top of the connecting rod (4) is fixedly connected with an adjustable wrench (3), the top of the outer wall of the threaded rod (5) is clamped with a metal pin (11), and the outward side of the plurality of metal pins (11) is fixedly connected with a connecting wire (12), and the connecting wire (12) is fixedly connected to the outer side of the plurality of metal pins (11). The other end is fixedly connected to a fixing bolt (13), and the other end of the fixing bolt (13) is fixedly connected to the top of the outer wall of the threaded sleeve (6). The bottom end of the threaded rod (5) is fixedly connected to a conical sleeve (7). The four corners of the bottom of the billboard bracket base (1) are fixedly connected to conical bearing sleeves (10). The inner side of the conical bearing sleeve (10) is slidably connected to a circular bearing (9). The bottom of the billboard bracket base (1) is provided with a telescopic mechanism (2), and the telescopic mechanism (2) is used to adjust the height and angle.

2. The multifunctional billboard mounting bracket according to claim 1, characterized in that: The telescopic mechanism (2) comprises a fixed base (204), the bottom of the fixed base (204) is fixedly connected to the top of the billboard support base (1), the top of the fixed base (204) is fixedly connected to a metal sleeve (205), the inner side of the metal sleeve (205) is slidably connected to a metal rod (203), the inner bottom of the metal rod (203) is fixedly connected to a fixed sleeve (206), and the inner side of the fixed sleeve (206) is fixedly connected to a spring (207). ), the other end of the spring (207) is fixedly connected to a support rod (208), the other end of the support rod (208) is fixedly connected to a conical head (209), the top end of the metal rod (203) is fixedly connected to a cylindrical shaft (202), the outer wall of the cylindrical shaft (202) is slidably connected to a circular shaft sleeve (201), and the outer wall of the metal sleeve (205) is provided with a clamping hole (210), the inner side of the clamping hole (210) is engaged with the outer wall of the conical head (209).

3. The multifunctional billboard mounting bracket according to claim 2, characterized in that: A placement plate (19) is fixedly connected between the tops of the adjacent circular sleeves (201), and the inner sides of the placement plates (19) are rotatably connected to a rotation shaft (22).

4. The multifunctional billboard mounting bracket according to claim 3, characterized in that: The outer wall of the rotating shaft (22) is fixedly connected to a shrinking bracket plate (20), and the middle part of the top surface of the shrinking bracket plate (20) is fixedly connected to a hidden handle (21).

5. The multifunctional billboard mounting bracket according to claim 1, characterized in that: The middle portion of the inner side of the billboard support base (1) is fixedly connected to a second connecting rod (15), the middle portion of the top end of the second connecting rod (15) is fixedly connected to a conical platform base (14), and the left and right ends of the inner side of the billboard support base (1) are fixedly connected to fixing rods (17).

6. The multifunctional billboard mounting bracket according to claim 5, characterized in that: The top of the conical platform base (14) is fixedly connected to a support sleeve (16), the inner side of the support sleeve (16) is slidably connected to a sliding rod (23), and the top of the sliding rod (23) is rotatably connected to the middle of the bottom surface of the placement plate (19).

7. The multifunctional billboard mounting bracket according to claim 3, characterized in that: Protective covers (18) are fixedly connected to the four corners of the outer wall of the placement plate (19), and the plurality of protective covers (18) are symmetrically designed.

8. The multifunctional billboard mounting bracket according to claim 1, characterized in that: The inner bottom of the conical sleeve (7) is fixedly connected with a friction pad (8), and the inner bottom of the friction pad (8) is in contact with the outer wall of the circular bearing (9).

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