Decorative picture frame assembling device

Abstract

The utility model provides a decorative picture frame assembling device, which belongs to the technical field of decorative pictures and comprises a supporting table and a supporting frame fixedly connected to the bottom of the supporting table. The positioning mechanism comprises a mounting assembly arranged on one side of the supporting table and a clamping assembly arranged on the inner surface of the mounting assembly; the turnover mechanism is arranged at the top of the supporting table; the mounting assembly comprises a supporting plate arranged on one side of the supporting table. According to the utility model, all parts in the positioning mechanism and the turnover mechanism are matched, so that not only can the connecting part of the picture frame be ensured to be right-angled accurately, but also the picture frame can be easily adjusted to a proper angle after the connecting part of the picture frame is right-angled, and a worker can conveniently fix the picture frame by using corner fittings, nails or screws subsequently; the picture frame assembling precision and stability are greatly improved, meanwhile, the picture frame assembling work efficiency is further improved, and the operation difficulty is lowered.

Description

Technical Field

[0001] The utility model belongs to the technical field of decorative paintings, and particularly relates to a decorative painting frame assembly device. Background Art

[0002] The decorative picture frame assembly device is a device used to quickly and accurately connect the four corners of a picture frame. By using special assembly tools (such as corner pieces, nails or screws) to fix the decorative picture frame, it ensures that the picture frame can withstand greater pressure, thereby providing a more solid support effect for the decorative painting.

[0003] During the assembly process of some decorative picture frames in the prior art, there is often a defect that it is difficult to ensure that the joints of the picture frames are accurately at right angles. Non-right-angle connections not only cause the picture frames to be asymmetrical or skewed, affecting the overall aesthetics, but may also cause the structure of the picture frames to be unstable, easily deformed or tilted when hung, and may even become loose or fall off after long-term use. Utility Model Content

[0004] The purpose of the present invention is to provide a decorative picture frame assembly device, aiming to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A decorative picture frame assembly device includes a bearing mechanism, a support platform, and a support frame fixedly connected to the bottom of the support platform;

[0007] A positioning mechanism, comprising a mounting assembly disposed on one side of the support platform, and a clamping assembly disposed on an inner surface of the mounting assembly;

[0008] And, a turning mechanism is arranged on the top of the support platform.

[0009] As a preferred solution of the present invention, the mounting assembly includes a support plate arranged on one side of the support platform, a fixed block fixedly connected to the top of the mounting assembly, and an internal thread block fixedly installed on the inner surface of the fixed block, and the outer surface of the internal thread block is in sliding contact with the outer surface of the support plate.

[0010] As a preferred solution of the present invention, the clamping assembly includes a handwheel arranged on the outside of the fixed block, a threaded rod fixedly connected to the outer surface of the handwheel, and a connecting column rotatably connected to the outer end face of the threaded rod, and the outer surface of the threaded rod is threadedly connected to the inner surface of the internal threaded block.

[0011] As a preferred solution of the present invention, the clamping assembly also includes a connecting plate fixedly mounted on the outer surface of the connecting column, movable splints fixedly installed on both sides of the outer surface of the connecting plate, and fixed splints fixedly connected to the two side surfaces of the top of the support plate.

[0012] As a preferred solution of the present invention, the flipping mechanism includes a telescopic cylinder adapted to be installed on the top of the support platform, a shaped connecting rod fixedly connected to the output end of the telescopic cylinder, and a rack fixedly installed at the other end of the shaped connecting rod, and the outer surface of the rack is in sliding contact with the inner surface of the support platform.

[0013] As a preferred solution of the present invention, the outer surface of the rack is engaged with a gear, the inner surface of the gear is fixedly connected to a support column, the outer surface of the support column is fixedly installed with a fixing plate used in conjunction with the support plate, and the top of the fixing plate is fixedly connected to the bottom of the support plate.

[0014] As a preferred solution of the present invention, the flipping mechanism also includes support blocks fixedly installed on both sides of the top surface of the support platform and used in conjunction with the support column, and a dust cover fixedly connected to the top of the support platform, and the outer surface of the support column is in rotational contact with the inner surface of the support block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation between the various components in the positioning mechanism and the flipping mechanism, not only can the connection of the picture frame be ensured to be accurately at a right angle, but also after the connection of the picture frame is at a right angle, the picture frame can be easily adjusted to a suitable angle, which is convenient for the staff to subsequently fix it with corner pieces, nails or screws, thereby greatly improving the assembly accuracy and stability of the picture frame, further improving the efficiency of the picture frame assembly work, and reducing the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the local structure at point A in the middle;

[0019] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the local structure at point B in the middle;

[0020] Figure 4 It is a schematic diagram of the internal structure of the dust cover in the present utility model.

[0021] In the figure: 100, carrying mechanism; 101, support platform; 102, support frame; 200, positioning mechanism; 201, mounting assembly; 201a, support plate; 201b, fixed block; 201c, internal thread block; 202, clamping assembly; 202a, handwheel; 202b, threaded rod; 202c, connecting column; 202d, connecting plate; 202e, movable splint; 202f, fixed splint; 300, turning mechanism; 301, telescopic cylinder; 302, L-shaped connecting rod; 303, rack; 304, gear; 305, support column; 306, fixed plate; 307, support block; 308, dust cover. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1

[0026] Reference Figures 1 to 4 , is an embodiment of the present invention, which provides a decorative picture frame assembly device, which can ensure that the connection of the picture frame is accurately at a right angle, and can also easily adjust the picture frame to a suitable angle after the connection of the picture frame is at a right angle, which includes:

[0027] The carrying mechanism 100 includes a support platform 101 and a support frame 102 fixedly connected to the bottom of the support platform 101;

[0028] It should be noted that the support platform 101 is used to support the turning mechanism 300 , and the support frame 102 is used to keep the support platform 101 stable.

[0029] The positioning mechanism 200 includes a mounting assembly 201 disposed on one side of the support platform 101 and a clamping assembly 202 disposed on the inner surface of the mounting assembly 201;

[0030] It should be noted that the mounting assembly 201 is used to support the clamping assembly 202 , and the clamping assembly 202 is used to ensure that the connection of the picture frame is accurately at a right angle to ensure the stability of the picture frame.

[0031] And, a turning mechanism 300 is provided on the top of the support platform 101 .

[0032] It should be noted that the flip mechanism 300 can adjust the picture frame to a suitable angle after the connection of the picture frame is at a right angle, thereby making it easier for the staff to firmly fix the picture frame using corner pieces, nails or screws.

[0033] Specifically, the mounting assembly 201 includes a support plate 201a arranged on one side of the support platform 101, a fixed block 201b fixedly connected to the top of the mounting assembly 201, and an internal thread block 201c fixedly installed on the inner surface of the fixed block 201b, and the outer surface of the internal thread block 201c is in sliding contact with the outer surface of the support plate 201a.

[0034] The support plate 201a is used to support the components in the installation assembly 201 and the clamping assembly 202, and the fixing block 201b is used to limit the position of the internal thread block 201c, thereby preventing the position of the internal thread block 201c from shifting.

[0035] Furthermore, the clamping assembly 202 includes a handwheel 202a arranged on the outside of the fixed block 201b, a threaded rod 202b fixedly connected to the outer surface of the handwheel 202a, and a connecting column 202c rotatably connected to the outer end surface of the threaded rod 202b, and the outer surface of the threaded rod 202b is threadedly connected to the inner surface of the internal thread block 201c.

[0036] Among them, rotating the hand wheel 202a can drive the threaded rod 202b to rotate, and the support plate 201a limits the connecting column 202c, so that the threaded rod 202b can drive the connecting column 202c to move linearly while rotating.

[0037] Preferably, the clamping assembly 202 also includes a connecting plate 202d fixedly mounted on the outer surface of the connecting column 202c, movable clamps 202e fixedly installed on both sides of the outer surface of the connecting plate 202d, and fixed clamps 202f fixedly connected to the two side surfaces of the top of the support plate 201a.

[0038] Among them, the angle between the two movable splints 202e is a right angle, and the angle between the two fixed splints 202f is also a right angle. The positions of the movable splint 202e and the fixed splint 202f remain parallel. The picture frame is placed in a position that fits the outer surface of the fixed splint 202f. The connecting column 202c drives the connecting plate 202d and the movable splint 202e to move in a straight line. Then, the movable splint 202e and the fixed splint 202f cooperate to clamp and fix the picture frame, and make the connection of the picture frame accurately at a right angle.

[0039] It should be noted that the flipping mechanism 300 includes a telescopic cylinder 301 adapted to be installed on the top of the support platform 101, an L-shaped connecting rod 302 fixedly connected to the output end of the telescopic cylinder 301, and a rack 303 fixedly installed at the other end of the L-shaped connecting rod 302. The outer surface of the rack 303 is in sliding contact with the inner surface of the support platform 101.

[0040] Among them, opening the telescopic cylinder 301 can drive the L-shaped connecting rod 302 to move linearly, and then the L-shaped connecting rod 302 drives the rack 303 to move synchronously.

[0041] Furthermore, the outer surface of the rack 303 is meshed with a gear 304, the inner surface of the gear 304 is fixedly connected to a support column 305, the outer surface of the support column 305 is fixedly installed with a fixing plate 306 used in conjunction with the support plate 201a, and the top of the fixing plate 306 is fixedly connected to the bottom of the support plate 201a.

[0042] When the rack 303 performs linear motion, it can drive the gear 304 to rotate, and the gear 304 drives the support column 305 to rotate synchronously, and then the support column 305 drives the fixed plate 306 to flip, so that the fixed plate 306 drives the support plate 201a and the picture frame to flip to a suitable angle.

[0043] Specifically, the flipping mechanism 300 also includes support blocks 307 fixedly mounted on both sides of the top surface of the support platform 101 and used in conjunction with the support column 305, and a dust cover 308 fixedly connected to the top of the support platform 101. The outer surface of the support column 305 is in rotational contact with the inner surface of the support block 307.

[0044] The support block 307 is used to support the support column 305 to prevent the support column 305 from falling off, and the dust cover 308 is used to prevent debris generated during the assembly of the picture frame from causing adverse effects on the rack 303 and the gear 304.

[0045] When in use, the two picture frames are placed in positions that fit the outer surfaces of the two fixed clamping plates 202f, and the hand wheel 202a is turned to drive the threaded rod 202b to rotate. The support plate 201a limits the connection column 202c, so that the threaded rod 202b rotates and drives the connection column 202c to move linearly. The connection column 202c drives the connection plate 202d and the movable clamping plate 202e to move linearly. Then, the movable clamping plate 202e cooperates with the fixed clamping plate 202f to clamp and fix the picture frames, and the connection of the picture frames is accurately at a right angle.

[0046] The telescopic cylinder 301 is turned on to drive the L-shaped connecting rod 302 to move linearly, and the L-shaped connecting rod 302 then drives the rack 303 to move synchronously, so that the rack 303 drives the gear 304 to rotate, and the gear 304 drives the support column 305 to rotate synchronously, and then the support column 305 drives the fixing plate 306 to flip, so that the fixing plate 306 drives the support plate 201a and the picture frame to flip to a suitable angle, so that it is convenient for the staff to firmly fix the picture frame with angle pieces, nails or screws.

[0047] In summary, through the coordination between the various components of the positioning mechanism 200 and the flipping mechanism 300, not only can the connection of the picture frame be ensured to be accurately at right angles, but also the picture frame can be easily adjusted to a suitable angle after the connection of the picture frame is at right angles, making it convenient for the staff to subsequently fix it with corner pieces, nails or screws. This greatly improves the assembly accuracy and stability of the picture frame, further improves the efficiency of the picture frame assembly work, and reduces the difficulty of operation.

[0048] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A decorative painting frame assembly device, characterized by: include, The bearing mechanism (100) comprises a support platform (101) and a support frame (102) fixedly connected to the bottom of the support platform (101); A positioning mechanism (200) comprises a mounting assembly (201) disposed on one side of the support platform (101), and a clamping assembly (202) disposed on an inner surface of the mounting assembly (201); And, a turning mechanism (300) is arranged on the top of the support platform (101).

2. The decorative picture frame assembly device according to claim 1, characterized in that: The mounting assembly (201) comprises a support plate (201a) arranged on one side of the support platform (101), a fixed block (201b) fixedly connected to the top of the mounting assembly (201), and an internal thread block (201c) fixedly mounted on the inner surface of the fixed block (201b), wherein the outer surface of the internal thread block (201c) is in sliding contact with the outer surface of the support plate (201a).

3. The decorative picture frame assembly device according to claim 2, characterized in that: The clamping assembly (202) comprises a hand wheel (202a) arranged outside the fixed block (201b), a threaded rod (202b) fixedly connected to the outer surface of the hand wheel (202a), and a connecting column (202c) rotatably connected to the outer end surface of the threaded rod (202b), wherein the outer surface of the threaded rod (202b) is threadedly connected to the inner surface of the internal thread block (201c).

4. The decorative picture frame assembly device according to claim 3, characterized in that: The clamping assembly (202) further includes a connecting plate (202d) fixedly sleeved on the outer surface of the connecting column (202c), movable clamping plates (202e) respectively fixedly mounted on both sides of the outer surface of the connecting plate (202d), and fixed clamping plates (202f) respectively fixedly connected to the two side surfaces of the top of the support plate (201a).

5. The decorative picture frame assembly device according to claim 4, characterized in that: The turning mechanism (300) comprises a telescopic cylinder (301) adapted to be mounted on the top of the support platform (101), an L-shaped connecting rod (302) fixedly connected to the output end of the telescopic cylinder (301), and a rack (303) fixedly mounted on the other end of the L-shaped connecting rod (302), wherein the outer surface of the rack (303) is in sliding contact with the inner surface of the support platform (101).

6. The decorative picture frame assembly device according to claim 5, characterized in that: The outer surface of the rack (303) is meshed with a gear (304), the inner surface of the gear (304) is fixedly connected to a support column (305), the outer surface of the support column (305) is fixedly mounted with a fixing plate (306) used in conjunction with the support plate (201a), and the top of the fixing plate (306) is fixedly connected to the bottom of the support plate (201a).

7. The decorative picture frame assembly device according to claim 6, characterized in that: The flip mechanism (300) further includes support blocks (307) respectively fixedly mounted on both sides of the top surface of the support platform (101) and used in conjunction with the support column (305), and a dust cover (308) fixedly connected to the top of the support platform (101), wherein the outer surface of the support column (305) is in rotational contact with the inner surface of the support block (307).

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